TWI572852B - Thermal detecting apparatus and method - Google Patents

Description

Temperature detecting device and temperature detecting method

The invention relates to a temperature detecting device and a temperature detecting method, in particular to a temperature detecting device and a temperature detecting method with a vibration unit.

The conventional infrared thermometer only has the function of measuring the temperature. When the user wants to measure the temperature of an object, the infrared sensor on the infrared thermometer needs to be aimed at the object to be measured, so that the object can be known at present. The temperature.

However, when such a conventional infrared thermometer is used, the user cannot clearly know the position of the currently measured object. Moreover, when the user wants to watch the temperature, he needs to look down on the display screen of the infrared thermometer, which is likely to cause distraction to the user in some specific environments.

Although there is currently a temperature sensor that uses sound as a warning, in some noisy environments, it is often too noisy to hear the alarm. Moreover, in such a temperature sensor, the user still needs to look down at the information displayed on the screen, which is liable to cause inconvenience in use.

Therefore, how to provide a temperature detecting device and a temperature detecting method to overcome the above-mentioned shortcomings has become one of the important topics to be solved by the business.

In view of the above problems, the present invention provides a method for alerting a user holding the temperature detecting device to vibrate when the temperature or other measured value of the object exceeds a preset temperature threshold (preset warning value). The flashing light source is used to alert the user on the detection area.

In order to achieve the above object, an embodiment of the present invention provides a temperature detecting device including a housing unit, an infrared temperature sensing unit, a vibration unit, a display unit, and a micro processing unit. The housing unit has a grip portion. The infrared temperature sensing unit is disposed on the housing unit to provide an infrared signal measurement value. The vibration unit is disposed in the housing unit. The display unit is disposed on the housing unit. The micro processing unit is electrically connected to the infrared temperature sensing unit, the vibration unit, and the display unit, wherein the micro processing unit outputs a temperature measurement value corresponding to the measured value of the infrared signal. And the temperature measurement value is displayed on the display unit. Wherein, when the temperature measurement value falls outside the range of the preset temperature threshold, the micro-motion unit outputs an unsteady dynamic vibration signal to activate the vibration unit.

Another embodiment of the present invention provides a temperature detecting method for measuring a temperature of an object, comprising the steps of: measuring an object by an infrared temperature sensing unit to obtain a temperature measurement of the object. a value; determining whether the temperature measurement value falls outside a range of a preset temperature threshold; and when the temperature measurement value falls outside a range of the preset temperature threshold, outputting through a micro processing unit The vibration signal is uniformly activated to activate a vibration unit; and the temperature measurement value is displayed on a display unit.

A further embodiment of the present invention provides a temperature detecting method for measuring a temperature of an object, comprising the steps of: measuring an object by an infrared temperature sensing unit to obtain a first temperature of the object Measuring a value; determining whether the first temperature measurement value falls outside a range of a preset temperature threshold; when the first temperature measurement value falls outside a range of the preset temperature threshold, And outputting a dynamic vibration signal by a micro processing unit to activate a vibration unit; displaying the first temperature measurement value on a display unit; and measuring the object by the infrared temperature sensing unit to obtain a a second temperature measurement value of the object; determining whether the second temperature measurement value falls outside a range of a preset temperature threshold, or determining the second temperature measurement value and the first temperature quantity Whether the difference between the measured values is greater than a preset An instantaneous difference threshold; when the second temperature measurement value falls outside the range of the preset temperature threshold, or when the difference is greater than the preset instantaneous difference threshold, The micro processing unit outputs the actuation vibration signal to activate the vibration unit; and displays the second temperature measurement value on the display unit.

The utility model can be provided that the temperature detecting device and the temperature detecting method provided by the embodiment of the invention can be used when the temperature of the object or other measured value exceeds a preset temperature threshold (preset warning value). The user who holds the temperature detecting device is vibrated to alert the user that the temperature measurement value of the detecting area detected by the current temperature detecting device is already outside the range of the preset temperature threshold ( Exceeded the critical value). At the same time, with the indication and flicker of the laser light source, the detection area measured by the current temperature detecting device is clearly indicated, and the user on the detection area is prompted to blink in a blinking manner. Thereby, the user does not have to look down at the display unit on the temperature detecting device.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

T, T’‧‧‧ Temperature detection device

S, S’‧‧‧shell unit

S1‧‧‧ holding part

S2‧‧‧ accommodating space

1,1'‧‧‧Infrared temperature sensing unit

11‧‧‧Infrared sensing unit

12‧‧‧Amplifier

13‧‧‧ Analog Digital Converter

2,2’‧‧‧Vibration unit

3‧‧‧Display unit

4‧‧‧Microprocessing unit

5,5’‧‧‧ Laser unit

51‧‧‧Laser light source

6‧‧‧Sound unit

7,7’‧‧‧ Probe unit

8‧‧‧Humidity sensing unit

9‧‧‧Data storage unit

P‧‧‧Control unit

B‧‧‧ button unit

M‧‧‧ objects

Z‧‧‧Detection area

S102~S108‧‧‧Steps

S202~S222‧‧‧Steps

1 is a block diagram of a module of a temperature detecting device according to a first embodiment of the present invention.

2 is a perspective view of one of the temperature detecting devices of the first embodiment of the present invention.

FIG. 3 is another perspective view of the temperature detecting device according to the first embodiment of the present invention.

FIG. 4 is still another perspective view of the temperature detecting device according to the first embodiment of the present invention.

FIG. 5 is a perspective view showing the state of use of the temperature detecting device according to the first embodiment of the present invention.

FIG. 6 is a block diagram of a module of an infrared temperature sensing unit according to a first embodiment of the present invention.

FIG. 7 is a perspective view showing another embodiment of a temperature detecting device according to a first embodiment of the present invention.

FIG. 8 is a flowchart of a temperature detecting method according to a second embodiment of the present invention.

FIG. 9 is a flowchart of a temperature detecting method according to a third embodiment of the present invention.

The embodiments of the "temperature detecting device and temperature detecting method" disclosed in the present invention are described below by way of specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in the present specification. The present invention may be embodied or applied in various other specific embodiments, and various modifications and changes can be made without departing from the spirit and scope of the invention. Further, the drawings of the present invention are merely illustrative, and are not depicted in actual dimensions, that is, the actual dimensions of the related structures are not reflected, which will be described first. The following embodiments are intended to further explain the related art of the present invention, but are not intended to limit the technical scope of the present invention.

[First Embodiment]

First, referring to FIG. 1 to FIG. 3, a first embodiment of the present invention provides a temperature detecting device T, which includes a housing unit S, an infrared temperature sensing unit 1, a vibration unit 2, and a display unit. 3 and a micro processing unit 4. For example, the shape of the housing unit S may have a hand-held gun-type appearance or a pen-type appearance, but the invention is not limited thereto. Then, the housing unit S can have a holding portion S1 and an accommodating space S2 located in the housing unit S. The holding portion S1 can surround the accommodating space S2 for the user to hold. In addition, it should be noted that the accommodating space S2 can be used to accommodate electronic components such as the infrared temperature sensing unit 1, the vibration unit 2, the circuit substrate of the display unit 3 (not shown), and the micro processing unit 4.

In the above, the vibration unit 2 can be disposed in the accommodating space S2 and electrically connected to the micro processing unit 4, whereby the temperature detected by the infrared temperature sensing unit 1 exceeds a preset temperature threshold (preset At the warning value, the microprocessor unit 4 can trigger the activation of the vibration unit 2 and alert the user holding the temperature detecting device T in a vibrating manner. For example, the vibration unit 2 can be a vibration motor, and the vibration unit 2 is vibrated by the arrangement of the eccentric structure, but the invention is not limited thereto. In addition, the vibration frequency of the vibration unit 2 has also been changed by the control of the micro processing unit 4. It should be noted that the execution manner of the vibration unit 2 is described in detail in the following second embodiment and the third embodiment, and details are not described herein again.

In the above, the display unit 3 can be disposed on the housing unit S and electrically connected to the micro processing unit 4 for displaying the temperature detected by the current infrared temperature sensing unit 1. In addition, the display unit 3 can also be used to display other information such as humidity and the like. It should be noted that the display unit 3 can be operated or set by the user by being electrically connected to the control unit P of the micro processing unit 4. In other words, the user can set the preset temperature threshold by the control unit P to apply to various temperature detection environments, that is, the preset temperature threshold can be an adjustable preset temperature threshold. However, the present invention is not limited thereto, and the temperature threshold may be built in the control unit P or the data storage unit 9 in other embodiments. In addition, the display unit 3 can also be a touch screen, and can be set by using the touch screen, but the invention is not limited thereto.

The infrared processing unit 4 is electrically connected to the infrared temperature sensing unit 1, the vibration unit 2, and the display unit 3 to receive the infrared signal measurement value provided by the infrared temperature sensing unit 1, and according to the infrared signal. The measured value is used to output a temperature measurement value corresponding to the measured value of the infrared signal, and the temperature measurement value is displayed on the display unit 3. At the same time, it is determined whether the vibration unit 2 is activated according to a preset temperature threshold value and a temperature measurement value set in the micro processing unit 4. Specifically, when the temperature measurement value exceeds the range of the preset temperature threshold, the micro processing unit 4 can output a constant dynamic vibration signal to activate the vibration unit 2. For example, the micro processing unit 4 can be a microcontroller (MCU), but the invention is not limited thereto.

Then, in detail, the preset temperature threshold may include a preset high temperature threshold and a preset low temperature threshold, wherein the preset high temperature threshold and the preset low temperature threshold value information may be stored in the micro processing unit 4 In the electrically connected data storage unit 9, that is, the preset temperature threshold can be stored in the data storage unit 9. Therefore, when the temperature measurement value measured by the temperature detecting device T is higher than the preset high temperature threshold or lower than the preset low temperature threshold, the micro-processing unit 4 outputs the actuation vibration signal. Start the vibration unit 2.

In addition, the temperature detecting device T may further include a laser unit 5, and the laser unit 5 may be disposed on the housing unit S and electrically connected to the micro processing unit 4 to emit a laser light source 51. For example, the path through which the laser light source 51 travels may be disposed substantially in parallel with the sensing path of the infrared temperature sensing unit 1. Thereby, the detection area Z to be measured is aligned. In other words, the laser unit 5 can emit a single beam or a plurality of laser light sources 51. The single beam laser source 51 can align the single beam laser source 51 with the object M to be measured by the user moving the temperature detecting device T. . In addition, in other embodiments, multiple laser light sources 51, multiple lasers, may be output by providing a plurality of laser units 5 or by arranging a laser unit 5 with a beam splitter arrangement. The light source 51 surrounds a detection area Z. For example, as shown in FIG. 4, the laser unit 5 disposed in the temperature detecting device T can generate the laser light source 51 by the arrangement of a beam splitter, and the four laser light sources 51 are irradiated on the object M. At this time, a detection area Z can be surrounded by the four laser light sources 51. In other words, the detection area Z is substantially the area currently measured by the infrared temperature sensing unit 1. It should be noted that in other preferred embodiments, the detection area Z can be made more explicit by providing more laser light sources 51.

In addition, in a preferred embodiment, whether the flashing of the laser light source 51 is activated may be determined according to the preset temperature threshold and the temperature measurement value set in the micro processing unit 4 being compared with each other. Specifically, when the temperature measurement value is higher than the preset high temperature threshold or lower than the preset low temperature threshold, the micro processing unit 4 may output a coordinated laser signal to control the flicker of the laser light source 51. That is, when the value of the temperature measurement falls between the preset high temperature threshold and the preset low temperature threshold, the laser unit 5 continuously emits a laser light source 51. When the temperature measurement value does not fall between the preset high temperature threshold and the preset low temperature threshold, the laser light source 51 blinks to remind the user on the detection area Z.

In the above, the temperature detecting device T can further include an acoustic unit 6 that can be disposed on the housing unit S and electrically connected to the micro processing unit 4 to emit a sound. For example, the sound unit 6 can be a speaker or other Sound device. Preferably, when the temperature measurement value is higher than the preset high temperature threshold or lower than the preset low temperature threshold, the micro processing unit 4 may output a constant motion sound signal to control the opening of the sound unit 6, and thus the sound The mode indicates that the current temperature measurement value of the user does not fall between the preset high temperature threshold and the preset low temperature threshold.

For example, as shown in FIG. 5, the temperature detecting device T may further include a probe unit, and the probe unit 7 may be electrically connected to the micro processing unit 4, and may be used by using the probe unit. 7 is inserted into an object, and a temperature measurement signal is transmitted back to the micro processing unit 4, and the temperature measurement signal is converted into a temperature measurement value by the operation of the micro processing unit 4 to set the temperature by the display unit 3. The measured value is displayed. Specifically, the probe unit 7 can be electrically connected to the micro processing unit 4 by being inserted into the housing unit S by an external plug (not labeled). In addition, for example, the probe unit 7 can be a contact temperature sensor, that is, the probe unit 7 can include a probe (not labeled) and a temperature sensing component disposed inside the probe (Fig. Not shown), but the invention is not limited thereto. It should be noted that when the temperature measurement value measured by the probe unit 7 falls outside the range of the preset temperature threshold, the micro-processing unit 4 can output the consistent dynamic vibration signal and the consistent dynamic laser signal. Or, the sound signal is unanimously activated to activate the vibration unit 2, the laser unit 5, or the sound unit 6, respectively, thereby reminding the user. In addition, the specific starting method, as described in the previous paragraph, will not be repeated here.

Preferably, the temperature detecting device T further includes a humidity sensing unit 8 (the humidity sensing unit 8), and the humidity sensing unit 8 is electrically connected to the micro processing unit 4, for example, the humidity sensing unit. 8 can be used to detect a dry bulb temperature, a wet bulb temperature, a dew point temperature or a relative humidity. Preferably, the user can set and store a preset dry bulb temperature threshold, a preset wet bulb temperature threshold, a preset dew point temperature threshold, and a preset relative humidity threshold to the data storage unit 9 in. Thereby, when the dry bulb temperature falls outside the range of the preset dry bulb temperature threshold, when the wet bulb temperature falls outside the preset wet bulb temperature threshold, when the dew point temperature falls on the preset dew point When the temperature threshold is outside the range, or when the relative humidity falls outside the preset relative humidity threshold, the micro-processing unit 4 can output the consistent dynamic vibration signal and is consistent. The laser signal or the constant sound signal is activated to activate the vibration unit 2, the laser unit 5, or the sound unit 6, respectively, to remind the user. In addition, the specific starting method, as described in the previous paragraph, will not be repeated here.

Next, please refer to FIG. 6 . Specifically, the infrared temperature sensing unit 1 can be disposed on the housing unit S to enable the infrared temperature sensing unit 1 to generate an infrared signal temperature measurement and provide an infrared signal amount. Measured value. Specifically, the infrared temperature sensing unit 1 may include an infrared sensing unit 11, an amplifier 12, and an analog-to-digital converter 13. When the user presses the button unit B, an activation signal can be triggered and transmitted to the micro processing unit 4. The micro processing unit 4 transmits a measurement start signal to the infrared sensing unit 11 according to the activation signal, and the infrared sensing unit 11 According to the measurement start signal, the infrared signal temperature measurement is performed to convert the infrared light into a voltage signal, and then the voltage signal is amplified by the amplifier 12, and then converted into an infrared signal measurement value of the digital signal by the analog digital converter 13. After that, it is transferred to the micro processing unit 4.

Next, please refer to FIG. 1 and FIG. 7 simultaneously. FIG. 7 is a perspective view showing another embodiment of the temperature detecting device according to the first embodiment of the present invention. It can be seen from the comparison between FIG. 7 and FIG. 2 that in another embodiment, a temperature-sensing device T′ of one-piece appearance can be provided, and the temperature detecting device T′ can include a housing unit S′, an infrared temperature sense. The measuring unit 1', a vibrating unit 2', a display unit (not shown), a micro processing unit (not shown), a laser unit 5', and a probe unit 7'. Preferably, the vibration unit 2 can be disposed in the accommodating space S2 and electrically connected to the micro processing unit 4, whereby when the temperature detected by the infrared temperature sensing unit 1 exceeds a preset temperature threshold (pre When the warning value is set, the micro processing unit 4 can trigger the activation of the vibration unit 2 and alert the user holding the temperature detecting device T in a vibrating manner. It should be noted that the temperature detecting device T' shown in FIG. 7 has the same function as the temperature detecting device T shown in FIG. 2, and details are not described herein again.

[Second embodiment]

First, please refer to FIG. 1 , FIG. 4 and FIG. 8 simultaneously, FIG. 8 is the second aspect of the present invention. A flow chart of an embodiment temperature detecting method. A second embodiment of the present invention provides a temperature detecting method for measuring the temperature of an object M, which includes the following steps: as shown in step S102, measuring an object M by an infrared temperature sensing unit 1 to obtain an object M. A temperature measurement. For example, the user can trigger the infrared sensor unit 11 to perform infrared signal temperature measurement by pressing the button unit B, and convert the measured infrared signal measurement value into a measured value by the operation of the micro processing unit 4. Temperature measurement. In addition, preferably, a humidity sensing unit 8 may be further provided in step S102 to detect a dry bulb temperature, a wet bulb temperature, a dew point temperature or/and a relative humidity.

Next, as shown in step S104, it is determined whether the temperature measurement value falls outside the range of the preset temperature threshold. Specifically, the preset temperature threshold can be stored in a data storage unit 9 and calculated by a micro-processing unit 4 electrically connected to the data storage unit 9 to determine whether the temperature measurement value falls within the pre-determination. Set the temperature threshold outside the range. It is worth noting that the preset temperature threshold can be set by the user to be applied to different environments. In addition, for example, the preset temperature threshold may include a preset high temperature threshold and a preset low temperature threshold, or only include a preset high temperature threshold or a preset low temperature threshold, and the present invention does not Limited. In other words, in step S104, it may be simultaneously or separately determined whether the temperature measurement value is higher than a preset high temperature threshold or lower than a preset low temperature threshold. Preferably, in step S104, it can be further determined whether the dry bulb temperature detected in the foregoing step S102 falls outside the range of the preset dry bulb temperature threshold, and whether the wet bulb temperature falls on the preset wet bulb temperature threshold. Outside the range of values, whether the dew point temperature falls outside the range of the preset dew point temperature threshold or / and whether the relative humidity falls outside the preset relative humidity threshold.

Then, as shown in step S106, when the temperature measurement value falls outside the range of the preset temperature threshold, the coincidence dynamic vibration signal is output through the micro processing unit 4 to activate a vibration unit 2. In other words, since the preset temperature threshold may include a preset high temperature threshold and a preset low temperature threshold, when the temperature measurement is higher than the preset high temperature threshold or lower than the preset low temperature threshold, the micro processing may be performed. The unit 4 outputs an actuation vibration signal to activate the vibration unit 2. Preferably, in step S106, the detected dry Subsequent action of ball temperature, wet bulb temperature, dew point temperature and/or relative humidity. Thereby, when the dry bulb temperature falls outside the range of the preset dry bulb temperature threshold, when the wet bulb temperature falls outside the preset wet bulb temperature threshold, when the dew point temperature falls on the preset dew point When the temperature threshold is out of range and/or when the relative humidity falls outside the range of the preset relative humidity threshold, the vibration signal can also be outputted by the microprocessor unit 4 to activate the vibration unit 2.

In view of the above, preferably, the vibration unit 2 can have an adjustable vibration frequency, and the vibration frequency can be controlled by the micro processing unit 4. For example, the vibration frequency of the vibration unit 2 can be adjusted according to the difference between the temperature measurement value and the preset high temperature threshold value or the difference between the temperature measurement value and the preset low temperature threshold value. That is, when the difference between the temperature measurement value and the preset high temperature threshold value and the preset low temperature threshold value is larger, the vibration frequency can be higher. Conversely, the smaller the difference between the temperature measurement value and the preset high temperature threshold and the preset low temperature threshold, the lower the vibration frequency.

Next, as shown in step S108, the temperature measurement value is displayed on a display unit 3. Specifically, the temperature measurement value obtained by the infrared temperature sensing unit 1 can be directly displayed on the display unit 3. In addition, it should be noted that, in other implementations, the sequence of processes between step S106 and step S108 may also be mutually exclusive. In other words, the temperature measurement value obtained by the infrared temperature sensing unit 1 can be displayed on the display unit 3, and the vibration unit 2 can be activated. Preferably, in step S108, the dry bulb temperature, the wet bulb temperature, the dew point temperature and/or the relative humidity may also be displayed on the display unit 3. In addition, when the temperature measurement value does not fall outside the range of the preset temperature threshold, the temperature measurement value is directly displayed on a display unit. In other words, when the temperature measurement value falls within the range of the preset temperature threshold, the temperature measurement value is directly displayed on the display unit 3. Then, when step S108 is performed, it is possible to return to step S102 to start a new temperature measurement process to repeatedly and continuously update the temperature measurement value of the current object.

In addition, it is worth noting that, in step S106, when the temperature measurement value falls outside the range of the preset temperature threshold, or when the dry bulb temperature falls on the preset dry bulb temperature valve When the value is out of range, when the wet bulb temperature falls outside the preset wet bulb temperature threshold, when the dew point temperature falls outside the preset dew point temperature threshold and/or when the relative humidity falls In the step of presetting the range of the relative humidity threshold, the coincidence laser signal and/or the coincidence sound signal may be further outputted by the micro processing unit 4 to activate the laser unit 5 and/or the sound unit 6, respectively. Further, in the foregoing step S106, the backlight color of the display unit 3 may be changed to warn the temperature measurement value, the dry bulb temperature, the wet bulb temperature, and the dew point temperature of the detection area Z currently measured by the user. And / or relative humidity, has fallen outside the range of preset thresholds. In other words, the micro processing unit 4 can output an unsteady display signal to change the backlight color of the display unit 3. For example, when the temperature or the humidity is higher than the preset threshold, the backlight color of the display unit 3 may be red, and when the temperature or the humidity is lower than the preset threshold, the backlight color of the display unit 3 may be blue, The invention is not limited thereto.

[Third embodiment]

First, please refer to FIG. 1 , FIG. 4 and FIG. 9 simultaneously. FIG. 9 is a flowchart of a temperature detecting method according to a third embodiment of the present invention. A third embodiment of the present invention provides a temperature detecting method for measuring the temperature of an object M. It can be seen from the comparison between FIG. 8 and FIG. 9 that the temperature detecting method provided by the third embodiment further describes the steps in the second measurement of the temperature detecting device T. A temperature detecting method according to a third embodiment of the present invention includes the following steps: as shown in step S202, measuring an object M by an infrared temperature sensing unit 1 to obtain a first temperature measurement of the object M. value. It should be noted that the measurement method of the first temperature measurement value described in step S202 is similar to step S102 in the foregoing embodiment, and details are not described herein again. In addition, preferably, a humidity sensing unit 8 may be further provided in step S202 to detect a dry bulb temperature, a wet bulb temperature, a dew point temperature or/and a relative humidity.

Next, as shown in step S204, it is determined whether the first temperature measurement value falls outside the range of the preset temperature threshold. It should be noted that the determination method of step S204 is similar to step S104 in the foregoing embodiment, and details are not described herein again. In other words, the preset temperature threshold can include a predetermined high temperature threshold and a predetermined low temperature threshold. Preferably, at the step S204 may further determine whether the dry bulb temperature detected in the foregoing step S202 falls outside the range of the preset dry bulb temperature threshold, whether the wet bulb temperature falls outside the preset wet bulb temperature threshold, and the dew point Whether the temperature falls outside the range of the preset dew point temperature threshold and/or whether the relative humidity falls outside the preset relative humidity threshold.

Then, as shown in step S206, when the first temperature measurement value falls outside the range of the preset temperature threshold, the micro-processing unit outputs a constant dynamic vibration signal to activate a vibration unit. In other words, when the first temperature measurement is higher than the preset high temperature threshold or lower than the preset low temperature threshold, the vibration signal is output to activate the vibration unit 2. It should be noted that the method of starting the vibration unit in step S206 is similar to the step S106 in the foregoing embodiment, and details are not described herein again. That is, the micro processing unit 4 can also output a consistent laser signal, a consistent sound signal, and/or a motion display signal to activate the laser unit 5, the sound unit 6, or change the backlight color of the display unit 3, respectively. Preferably, as described in step S106 in the foregoing embodiment, in step S206, subsequent actions may be further performed on the detected dry bulb temperature, wet bulb temperature, dew point temperature, and/or relative humidity, This content will not be described again.

Next, as shown in step S208, the first temperature measurement value is displayed on a display unit 3. However, in other implementations, the sequence of processes between step S206 and step S208 may also be mutually exclusive. It should be noted that step S208 is similar to step S108 in the foregoing embodiment, and details are not described herein again. In addition, when the first temperature measurement value does not fall outside the range of the preset temperature threshold, the first temperature measurement value is directly displayed on a display unit 3. In other words, when the first temperature measurement value falls within the range of the preset temperature threshold, the first temperature measurement value is directly displayed on the display unit 3.

Next, as shown in step S210, the object M is measured by the infrared temperature sensing unit 1 to obtain a second temperature measurement value of the object. It should be noted that the measurement method of the second temperature measurement value is similar to the manner of measuring the first temperature measurement value, and details are not described herein again. Then, as shown in FIG. 9 , after step S210 is performed, step S212 and step S218 may be selectively performed separately or simultaneously, and the present invention is not limited thereto. Steps S212 to S216 will be described below first. In other words, step S212 may be performed first, or step S218 may be performed first, or step S212 and step S218 may be performed simultaneously.

In the above, as shown in step S212, it is determined whether the second temperature measurement value falls outside the range of the preset temperature threshold. As shown in step S214, when the second temperature measurement value falls outside the range of the preset temperature threshold, the vibration signal is outputted by the micro processing unit 4 to activate the vibration unit 2. As shown in step S216, the second temperature measurement value is displayed on the display unit 3. It should be noted that the determination manners and execution contents of the second temperature measurement values in steps S212 to S216 are similar to the foregoing steps S204 to S208, and are not described herein again. In other words, during the process from step S212 to step S216, the current dry bulb temperature, wet bulb temperature, dew point temperature, and/or relative humidity may also be detected and determined for subsequent determination.

Then, when the second temperature measurement is higher than the preset high temperature threshold or lower than the preset low temperature threshold, the vibration signal is output to activate the vibration unit 2. In addition, when the second temperature measurement value does not fall outside the range of the preset temperature threshold, the second temperature measurement value is directly displayed on a display unit 3. In other words, when the second temperature measurement value falls within the range of the preset temperature threshold, the second temperature measurement value is directly displayed on the display unit 3. Further, in other implementations, the sequence of processes between step S214 and step S216 may also be mutually exclusive. It should be noted that, after the step S216 is performed, the step S218 may be performed or the step S202 may be returned. The present invention is not limited thereto.

In the above, after step S210 is performed, step S218 can be performed. As shown in step S218, it is determined whether a difference between the second temperature measurement value and the first temperature measurement value is greater than a preset instantaneous difference threshold. Specifically, the preset instantaneous difference threshold can be stored in a data storage unit 9 and calculated by the micro processing unit 4 electrically connected to the data storage unit 9 to determine the second temperature measurement value and Whether the difference between the first temperature measurement values is greater than a preset instantaneous difference threshold. In addition, the preset instantaneous difference threshold refers to the second temperature within a predetermined time. The difference between the measured value and the first temperature measured value. It is worth noting that the preset instantaneous difference threshold can be set by the user to be applied to different usage environments.

Then, as shown in step S220, when the difference is greater than the preset instantaneous difference threshold, the actuation vibration signal is output through the micro processing unit 4 to activate the vibration unit 2. In addition, in step S220, when the difference is greater than the preset instantaneous difference threshold, the micro processing unit 4 may also output a consistent laser signal, a consistent sound signal, and/or a consistent display signal to respectively activate the laser. The unit 5, the sound unit 6, or the backlight color of the display unit 3 is changed. It should be noted that the manner of actuating the laser signal, the consistent sound signal and/or the consistent display signal is similar to the previous embodiment, and details are not described herein.

Next, as shown in step S222, the second temperature measurement value is displayed on the display unit 3. However, in other implementations, the sequence of processes between step S222 and step S220 may also be mutually exclusive. It should be noted that step S222 is similar to step S216 in the foregoing embodiment, and details are not described herein again. In addition, when the difference between the second temperature measurement value and the first temperature measurement value is not greater than the preset instantaneous difference threshold, the second temperature measurement value is directly displayed on a display unit 3. It should be noted that, after step S222 is performed, step S212 may be performed or step S202 may be returned, but the invention is not limited thereto.

[Effective effect of the embodiment]

In summary, the temperature detecting device T and the temperature detecting method provided by the embodiment of the present invention may exceed the temperature of the object M by a temperature or other measured value. When the vibration unit 2 is used to remind the user who holds the temperature detecting device as the warning user, the temperature measurement value of the detecting area Z detected by the current temperature detecting device T is already at the preset temperature threshold. Outside the scope. At the same time, in conjunction with the indication and flicker of the laser light source 51, the detection area Z measured by the current temperature detecting device T is clearly indicated, and the user on the detection area Z is prompted to blink in a blinking manner. In this way, the user does not have to look down at the temperature detector. The display unit 3 on the measuring device T.

In addition, by the setting of the humidity sensing unit 8, it can be determined whether the detected dry bulb temperature falls outside the preset dry bulb temperature threshold and whether the wet bulb temperature falls on the preset wet bulb temperature threshold. Whether the out-of-range, dew point temperature falls outside the range of the preset dew point temperature threshold or / and the relative humidity falls outside the range of the preset relative humidity threshold. When the above situation occurs, the vibration unit can also be used simultaneously. 2. The laser unit 5, the sound unit 6, or the backlight color of the display unit 3.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, equivalent technical changes made by using the present specification and the contents of the drawings are included in the protection scope of the present invention. .

T‧‧‧Temperature detection device

1‧‧‧Infrared temperature sensing unit

2‧‧‧Vibration unit

3‧‧‧Display unit

4‧‧‧Microprocessing unit

5‧‧‧Laser unit

6‧‧‧Sound unit

7‧‧‧ Probe unit

8‧‧‧Humidity sensing unit

9‧‧‧Data storage unit

P‧‧‧Control unit

Claims (8)

A temperature detecting device includes: a housing unit having a holding portion; an infrared temperature sensing unit, wherein the infrared temperature sensing unit is disposed on the housing unit to provide An infrared signal measurement value; a vibration unit, the vibration unit is disposed in the housing unit; a display unit, the display unit is disposed on the housing unit; a micro processing unit, the micro processing The unit is electrically connected to the infrared temperature sensing unit, the vibration unit, and the display unit, wherein the micro processing unit outputs a temperature measurement value corresponding to the infrared signal measurement value, and the temperature The measured value is displayed on the display unit; a laser unit, the laser unit is disposed on the housing unit and electrically connected to the micro processing unit to emit a laser light source; and a probe Unit, the probe unit is electrically connected to the micro processing unit, wherein the probe unit is a contact temperature sensor; wherein, when the temperature measurement value falls to a preset temperature threshold of When the periphery is outside, the micro-processing unit outputs an unsteady dynamic vibration signal to activate the vibration unit; wherein the preset temperature threshold includes a preset high temperature threshold and a preset low temperature threshold, when When the temperature measurement value is higher than the preset high temperature threshold or lower than the preset low temperature threshold, the micro processing unit outputs the actuation vibration signal to activate the vibration unit, and the micro processing unit A consistent laser signal is output to control the flicker of the laser source. The temperature detecting device of claim 1, further comprising a humidity sensing unit, wherein the humidity sensing unit is electrically connected to the micro processing unit, wherein the humidity sensing unit detects a dry bulb temperature , a wet bulb temperature, a dew point temperature or a relative humidity. A temperature detecting method for measuring the temperature of an object includes the following steps: measuring the object by an infrared temperature sensing unit to obtain a temperature measurement value of the object; determining the temperature measurement Whether the value falls outside the range of the preset temperature threshold; when the temperature measurement falls outside the range of the preset temperature threshold, the micro-processing unit outputs a constant dynamic vibration signal to start a Vibrating unit, and outputting a constant-motion laser signal by the micro-processing unit to initiate flickering of a laser light source, wherein the laser light source is aligned with the object; and displaying the temperature measurement value on a display unit . The temperature detecting method of claim 3, wherein the preset temperature threshold comprises a preset high temperature threshold and a predetermined low temperature threshold, and when the temperature measurement is higher than the preset high temperature valve When the value is lower than the preset low temperature threshold, the actuation vibration signal is output by the micro processing unit to activate the vibration unit. The temperature detecting method of claim 4, wherein the vibration frequency of the vibration unit is based on a difference between the temperature measurement value and the preset high temperature threshold value or the temperature measurement value and the pre-measurement Set the difference in the value of the low temperature threshold. The temperature detecting method of claim 3, wherein the temperature measurement value is displayed on the display unit when the temperature measurement value falls within a range of the preset temperature threshold. A temperature detecting method for measuring the temperature of an object includes the steps of: measuring the object by an infrared temperature sensing unit or a probe unit to obtain a first temperature measurement value of the object Determining whether the first temperature measurement value falls outside a range of a preset temperature threshold; when the first temperature measurement value falls outside the range of the preset temperature threshold, then The micro processing unit outputs a constant vibration signal to activate a vibration unit; the first temperature measurement value is displayed on a display unit; and the object is measured by the infrared temperature sensing unit to obtain the object a second temperature measurement value; determining whether the second temperature measurement value falls outside a range of a preset temperature threshold, and determining the second temperature measurement value and the first temperature measurement value Whether a difference between the two is greater than a preset instantaneous difference threshold; when the second temperature measurement falls outside the range of the preset temperature threshold, or when the difference is greater than And when the preset instantaneous difference threshold is used, the activation vibration signal is output by the micro processing unit to activate the vibration unit; and the second temperature measurement value is displayed on the display unit. The temperature detecting method of claim 7, wherein when the second temperature measurement value falls outside the range of the preset temperature threshold, or when the difference is greater than the preset The instantaneous difference threshold further includes outputting a coincident laser signal by the micro processing unit to initiate flickering of a laser source, wherein the laser source is aligned with the object.