CN107029384A - A kind of safe auxiliary equipment of treadmill - Google Patents
A kind of safe auxiliary equipment of treadmill Download PDFInfo
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- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
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- A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
- A63B22/025—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation electrically, e.g. D.C. motors with variable speed control
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- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
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- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/08—Measuring physiological parameters of the user other bio-electrical signals
- A63B2230/10—Measuring physiological parameters of the user other bio-electrical signals electroencephalographic signals
- A63B2230/105—Measuring physiological parameters of the user other bio-electrical signals electroencephalographic signals used as a control parameter for the apparatus
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Abstract
本发明属于跑步机技术领域，具体涉及一种跑步机安全附属装置，包括穿戴附属设备和注意力监测装置；穿戴附属设备包括脑电采集器、脑电数据转换专用芯片和无线发送端，脑电采集器通过脑电数据转换专用芯片电连接至无线发送端；注意力监测装置包括无线接收端、脑波信号处理模块、对比模块、控制模块、专注度显示屏和报警器，脑波信号处理模块通过无线接收端接收数据并提取为专注度，脑波信号处理模块分别电连接至专注度显示屏和对比模块；控制模块控制报警器报警和降低跑步机电机转速。本发明有益效果：通过采集脑电波，提取专注度来调节跑步机电机转速，并通过专注度显示屏和报警器来提醒跑步者，保证跑步人不因注意力分散而造成事故。
The invention belongs to the technical field of treadmills, and in particular relates to a treadmill safety accessory device, including a wearable accessory device and an attention monitoring device; the wearable accessory device includes an EEG collector, a special chip for EEG data conversion, and a wireless sending The collector is electrically connected to the wireless transmitter through a special chip for EEG data conversion; the attention monitoring device includes a wireless receiver, a brain wave signal processing module, a comparison module, a control module, a concentration display screen and an alarm, and a brain wave signal processing module The data is received by the wireless receiving terminal and extracted as concentration, and the brain wave signal processing module is electrically connected to the concentration display screen and the comparison module; the control module controls the alarm to alarm and reduces the speed of the treadmill motor. The beneficial effect of the invention is to adjust the rotation speed of the motor of the treadmill by collecting brain waves and extracting concentration, and remind runners through the concentration display screen and alarm to ensure that runners do not cause accidents due to distraction.
Description
技术领域technical field
本发明属于跑步机技术领域，具体涉及一种跑步机安全附属装置。The invention belongs to the technical field of treadmills, and in particular relates to a treadmill safety accessory device.
背景技术Background technique
随着社会的发展，人们也越来越追求个人的健康问题，跑步机已经开始逐渐走入人们的生活当中。但是，跑步机的不合理使用，以及人们在跑步时的疏忽大意，往往会导致很多隐患。人们可能会因为一时注意力的分散而导致跟不上跑步机的节奏而摔跤。人们在使用跑步机的时候，往往会因为一时注意力的分散，比如忽然接了一个电话、忽然背后有人叫唤跑步者、回头看美女时，等等之类，而导致跑步者的跑步速度跟不上跑步机而摔倒，因此，为了安全起见，跑步机应该发明一种更安全的跑步模式。With the development of society, people are increasingly pursuing personal health issues, and treadmills have gradually entered people's lives. However, the unreasonable use of treadmills and people's negligence when running often lead to many hidden dangers. People can fall because they can't keep up with the pace of the treadmill due to momentary distraction. When people use the treadmill, they often lose their running speed due to temporary distraction, such as suddenly answering a phone call, suddenly someone calling the runner from behind, looking back at a beautiful woman, etc. I fell on the treadmill, so for safety, the treadmill should invent a safer running mode.
发明内容Contents of the invention
本发明的目的是克服现有技术存在的缺陷，提供一种通过采集脑电波，提取专注度来调节跑步机电机转速，并通过专注度显示屏和报警器来提醒跑步者，保证跑步人不因注意力分散而造成事故的跑步机安全附属装置。The purpose of the present invention is to overcome the defects in the prior art, to provide a way to adjust the motor speed of the treadmill by collecting brain waves and extracting the degree of concentration, and to remind the runners through the concentration display screen and alarm to ensure that the runners do not suffer from Treadmill safety attachments that cause accidents due to distraction.
本发明解决其技术问题所采用的技术方案是：一种跑步机安全附属装置，其包括穿戴附属设备和安装于跑步机前侧的注意力监测装置；The technical solution adopted by the present invention to solve the technical problem is: a treadmill safety accessory device, which includes wearing accessory equipment and an attention monitoring device installed on the front side of the treadmill;
穿戴附属设备包括脑电采集器、脑电数据转换专用芯片和无线发送端，脑电采集器的信号输出端电连接至脑电数据转换专用芯片的信号输入端，脑电数据转换专用芯片用于将采集的脑电信号形成经放大、过滤和降噪后的数据，脑电数据转换专用芯片的数据输出端电连接至无线发送端；The wearable accessory equipment includes an EEG collector, a dedicated chip for EEG data conversion, and a wireless transmitter. The signal output terminal of the EEG collector is electrically connected to the signal input terminal of a dedicated chip for EEG data conversion. The collected EEG signal is formed into amplified, filtered and noise-reduced data, and the data output end of the EEG data conversion chip is electrically connected to the wireless sending end;
注意力监测装置包括无线接收端、脑波信号处理模块、对比模块、控制模块、专注度显示屏和报警器，脑波信号处理模块通过无线接收端接收无线发送端的数据，并将接收的数据提取量化为专注度，脑波信号处理模块的一个信号输出端电连接至专注度显示屏；脑波信号处理模块的另一个信号输出端电连接至对比模块，对比模块用于将由脑波信号处理模块处理得到的实际专注度的振幅与预设的专注度振幅额定值进行对比，对比模块的输出端电连接至控制模块的输入端；当实际专注度振幅小于专注度振幅额定值时，控制模块控制报警器报警和均匀地降低跑步机电机的转速。The attention monitoring device includes a wireless receiving terminal, a brainwave signal processing module, a comparison module, a control module, a concentration display screen and an alarm. The brainwave signal processing module receives data from the wireless transmitting terminal through the wireless receiving terminal and extracts the received data Quantified as concentration, one signal output terminal of the brainwave signal processing module is electrically connected to the focus display screen; the other signal output terminal of the brainwave signal processing module is electrically connected to the comparison module, and the comparison module is used to convert the brainwave signal processing module The amplitude of the actual concentration obtained by processing is compared with the preset concentration amplitude rating, and the output terminal of the comparison module is electrically connected to the input terminal of the control module; when the actual concentration amplitude is less than the concentration amplitude rating, the control module controls Alarm alarm and evenly reduce the speed of treadmill motor.
工作原理如下：将本发明的穿戴附属设备佩戴在跑步者头上，脑电采集器用于采集跑步时的脑电波信号，脑电数据转换专用芯片用于将采集的脑电信号放大、过滤和降噪，并形成数据，接着数据经无线发送端以无线通讯的方式发送至无线接收端。脑波信号处理模块接收无线接收端传输过来的数据，并提取量化为专注度，并在专注度显示屏上进行实时显示。另外，脑波信号处理模块的专注度发送至对比模块中，与预设的专注度额定值进行对比，当实际专注度振幅小于专注度振幅额定值时，控制模块控制报警器报警和均匀地降低跑步机电机的转速。反之，当跑步人的注意力重新恢复时，控制模块控制报警器自动停止报警并均匀地提高跑步机电机的转速至原来速度，即跑步机重新匀速上升至原来速度，以此来保证跑步人不会因为一时注意力的分散而摔倒，并能继续安全地跑步。The working principle is as follows: the wearable accessory device of the present invention is worn on the runner's head, the EEG collector is used to collect the EEG signals during running, and the dedicated EEG data conversion chip is used to amplify, filter and reduce the collected EEG signals. Noise, and form data, and then the data is sent to the wireless receiving end by wireless communication through the wireless sending end. The brain wave signal processing module receives the data transmitted by the wireless receiving end, extracts and quantifies it as concentration, and displays it on the concentration display screen in real time. In addition, the concentration of the brainwave signal processing module is sent to the comparison module for comparison with the preset concentration rating. When the actual concentration amplitude is less than the concentration amplitude rating, the control module controls the alarm to alarm and evenly reduces The speed of the treadmill motor. Conversely, when the runner's attention is restored, the control module will control the alarm to automatically stop the alarm and evenly increase the speed of the treadmill motor to the original speed, that is, the treadmill will rise to the original speed at a uniform speed again, so as to ensure that the runner does not stop. Can fall due to momentary distraction and continue to run safely.
具体地，预先设置好专注度的额定值或额定范围。需要注意的是，这里是只要专注度在此正常范围内时，跑步机电机速度都保持一定。但是，当跑步人的注意力有一个大的落差时，比如专注度一下子下降到了30以下，此时，报警器立马报警提醒跑步人，并且电机开始在原先预定的速度基础上开始匀速下降，直到下降到安全速度以内为止。当跑步人的注意力重新恢复时，报警器自动停止报警，跑步机重新匀速上升至原来速度。以此来保证跑步人不会因为一时注意力的分散而摔倒。Specifically, the rated value or rated range of concentration is preset. It should be noted that as long as the degree of concentration is within the normal range, the motor speed of the treadmill remains constant. However, when there is a big gap in the runner's attention, for example, the concentration suddenly drops below 30, at this time, the alarm immediately alarms to remind the runner, and the motor starts to drop at a constant speed based on the original predetermined speed. until it drops below a safe speed. When the runner's attention is restored again, the alarm automatically stops the alarm, and the treadmill rises to the original speed at a constant speed again. In order to ensure that the runner will not fall due to a momentary distraction.
本发明通过采集使用者跑步时的脑电波信号，提取其中的专注度来调节跑步机电机的转速，并把数值通过专注度显示屏和报警器来提醒跑步者，从而保证跑步人在跑步时不会因为注意力的一时分散而造成安全事故。The present invention adjusts the rotation speed of the motor of the treadmill by collecting the brainwave signal of the user when running, and extracts the degree of concentration, and reminds the runner through the value on the display screen of the degree of concentration and the alarm, thereby ensuring that the runner does not run while running. It will cause a safety accident due to the temporary distraction of attention.
优选地，穿戴附属设备为蓝牙从机，注意力监测装置为蓝牙主机。如果采用USB口直接有线传输，虽然稳定性高，但是传输线通过戴在人脑的装置与跑步机前侧USB口连线可能会妨碍跑步，人们跑步时难免会因为摆手而触碰到接线。本发明通过蓝牙的无线模式发送信号，信号连接稳定可靠，连接方便，不会妨碍跑步。Preferably, the wearable accessory device is a Bluetooth slave, and the attention monitoring device is a Bluetooth host. If the USB port is used for direct wired transmission, although the stability is high, the connection between the transmission line and the USB port on the front side of the treadmill through the device worn on the human brain may hinder running, and people will inevitably touch the wiring by waving their hands when running. The invention sends signals through the wireless mode of bluetooth, the signal connection is stable and reliable, the connection is convenient, and running will not be hindered.
进一步地，注意力监测装置的背面设有电池盒、开关和外接电源接口，电池盒和外接电源接口均通过开关并联地为注意力监测装置供电；内部供电和外部供电的并联模式大大加强了注意力监测装置持续供电的可靠性，提高了跑步机的安全性。Further, the back side of the attention monitoring device is provided with a battery box, a switch and an external power supply interface, and both the battery box and the external power supply interface provide power for the attention monitoring device in parallel through the switch; the parallel mode of the internal power supply and the external power supply greatly strengthens the attention. The reliability of the continuous power supply of the force monitoring device improves the safety of the treadmill.
本发明的一种跑步机安全附属装置的有益效果是：本发明通过采集使用者跑步时的脑电波信号，提取其中的专注度来调节跑步机电机的转速，并把数值通过专注度显示屏和报警器来提醒跑步者；其中当实际专注度振幅小于专注度振幅额定值时，控制模块控制报警器报警和均匀地降低跑步机电机的转速。反之，当跑步人的注意力重新恢复时，控制模块控制报警器自动停止报警并均匀地提高跑步机电机的转速至原来速度，从而保证跑步人在跑步时不会因为注意力的一时分散而造成安全事故，并能继续安全地跑步。The beneficial effect of a treadmill safety accessory device of the present invention is that the present invention adjusts the rotational speed of the treadmill motor by collecting the brain wave signal of the user while running, extracting the degree of concentration, and passing the value through the concentration degree display screen and An alarm is used to remind runners; wherein when the actual concentration amplitude is less than the rated value of the concentration amplitude, the control module controls the alarm to alarm and evenly reduces the speed of the treadmill motor. Conversely, when the runner's attention is restored, the control module will control the alarm to automatically stop the alarm and evenly increase the speed of the treadmill motor to the original speed, thus ensuring that the runner will not be distracted by distraction while running. accident and continue to run safely.
附图说明Description of drawings
下面结合附图和具体实施方式对本发明作进一步详细的说明。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
图1是本发明的一种跑步机安全附属装置的原理框图。Fig. 1 is a functional block diagram of a treadmill safety accessory device of the present invention.
其中:1.穿戴附属设备；2.注意力监测装置。Wherein: 1. wearing accessory equipment; 2. attention monitoring device.
具体实施方式detailed description
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本发明的基本结构，因此其仅显示与本发明有关的构成。The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
如图1所示的本发明的一种跑步机安全附属装置的具体实施例，其包括穿戴附属设备1和安装于跑步机前侧的注意力监测装置2；A specific embodiment of a treadmill safety accessory device of the present invention as shown in Figure 1, it comprises wearing accessory device 1 and the attention monitoring device 2 that is installed on the front side of the treadmill;
穿戴附属设备1包括脑电采集器、脑电数据转换专用芯片和无线发送端，脑电采集器的信号输出端电连接至脑电数据转换专用芯片的信号输入端，脑电数据转换专用芯片用于将采集的脑电信号形成经放大、过滤和降噪后的数据，脑电数据转换专用芯片的数据输出端电连接至无线发送端；The wearable accessory device 1 includes an EEG collector, a dedicated chip for EEG data conversion, and a wireless transmitter. The signal output end of the EEG collector is electrically connected to the signal input end of the EEG data conversion dedicated chip, and the EEG data conversion dedicated chip is used to In order to form the collected EEG signals into amplified, filtered and noise-reduced data, the data output end of the EEG data conversion chip is electrically connected to the wireless sending end;
注意力监测装置2包括无线接收端、脑波信号处理模块、对比模块、控制模块、专注度显示屏和报警器，脑波信号处理模块通过无线接收端接收无线发送端的数据，并将接收的数据提取量化为专注度，脑波信号处理模块的一个信号输出端电连接至专注度显示屏；脑波信号处理模块的另一个信号输出端电连接至对比模块，对比模块用于将由脑波信号处理模块处理得到的实际专注度的振幅与预设的专注度振幅额定值进行对比，对比模块的输出端电连接至控制模块的输入端；当实际专注度振幅小于专注度振幅额定值时，控制模块控制报警器报警和均匀地降低跑步机电机的转速。The attention monitoring device 2 comprises a wireless receiving terminal, an electroencephalogram signal processing module, a comparison module, a control module, a concentration display screen and an alarm, and the electroencephalogram signal processing module receives the data of the wireless transmitting terminal through the wireless receiving terminal, and the received data To extract and quantify as concentration, one signal output terminal of the brainwave signal processing module is electrically connected to the concentration display screen; the other signal output terminal of the brainwave signal processing module is electrically connected to the comparison module, and the comparison module is used to process the brainwave signal The amplitude of the actual concentration obtained by the module is compared with the preset concentration amplitude rating, and the output terminal of the comparison module is electrically connected to the input of the control module; when the actual concentration amplitude is less than the concentration amplitude rating, the control module Control the alarm to alarm and evenly reduce the speed of the treadmill motor.
工作原理如下：将本实施例的穿戴附属设备1佩戴在跑步者头上，脑电采集器用于采集跑步时的脑电波信号，脑电数据转换专用芯片用于将采集的脑电信号放大、过滤和降噪，并形成数据，接着数据经无线发送端以无线通讯的方式发送至无线接收端。脑波信号处理模块接收无线接收端传输过来的数据，并提取量化为专注度，并在专注度显示屏上进行实时显示。另外，脑波信号处理模块的专注度发送至对比模块中，与预设的专注度额定值进行对比，当实际专注度振幅小于专注度振幅额定值时，控制模块控制报警器报警和均匀地降低跑步机电机的转速。反之，当跑步人的注意力重新恢复时，控制模块控制报警器自动停止报警并均匀地提高跑步机电机的转速至原来速度，即跑步机重新匀速上升至原来速度，以此来保证跑步人不会因为一时注意力的分散而摔倒，并能继续安全地跑步。The working principle is as follows: the wearable accessory device 1 of this embodiment is worn on the runner's head, the EEG collector is used to collect the EEG signals during running, and the EEG data conversion dedicated chip is used to amplify and filter the collected EEG signals and noise reduction, and form data, and then the data is sent to the wireless receiving end by wireless communication through the wireless sending end. The brain wave signal processing module receives the data transmitted by the wireless receiving end, extracts and quantifies it as concentration, and displays it on the concentration display screen in real time. In addition, the concentration of the brainwave signal processing module is sent to the comparison module for comparison with the preset concentration rating. When the actual concentration amplitude is less than the concentration amplitude rating, the control module controls the alarm to alarm and evenly reduces The speed of the treadmill motor. Conversely, when the runner's attention is restored, the control module will control the alarm to automatically stop the alarm and evenly increase the speed of the treadmill motor to the original speed, that is, the treadmill will rise to the original speed at a uniform speed again, so as to ensure that the runner does not stop. Can fall due to momentary distraction and continue to run safely.
具体地，预先设置好专注度的额定值或额定范围。需要注意的是，这里是只要专注度在此正常范围内时，跑步机电机速度都保持一定。但是，当跑步人的注意力有一个大的落差时，比如专注度一下子下降到了30以下，此时，报警器立马报警提醒跑步人，并且电机开始在原先预定的速度基础上开始匀速下降，直到下降到安全速度以内为止。当跑步人的注意力重新恢复时，报警器自动停止报警，跑步机重新匀速上升至原来速度。以此来保证跑步人不会因为一时注意力的分散而摔倒。Specifically, the rated value or rated range of concentration is preset. It should be noted that as long as the degree of concentration is within the normal range, the motor speed of the treadmill remains constant. However, when there is a big gap in the runner's attention, for example, the concentration suddenly drops below 30, at this time, the alarm immediately alarms to remind the runner, and the motor starts to drop at a constant speed based on the original predetermined speed. until it drops below a safe speed. When the runner's attention is restored again, the alarm automatically stops the alarm, and the treadmill rises to the original speed at a constant speed again. In order to ensure that the runner will not fall due to a momentary distraction.
本实施例通过采集使用者跑步时的脑电波信号，提取其中的专注度来调节跑步机电机的转速，并把数值通过专注度显示屏和报警器来提醒跑步者，从而保证跑步人在跑步时不会因为注意力的一时分散而造成安全事故。This embodiment adjusts the rotational speed of the motor of the treadmill by collecting the brain wave signal when the user is running, and extracts the degree of concentration, and reminds the runner through the value through the concentration display screen and the alarm, thereby ensuring that the runner is running Safety accidents will not be caused by temporary distraction.
优选地，穿戴附属设备1为蓝牙从机，注意力监测装置2为蓝牙主机。如果采用USB口直接有线传输，虽然稳定性高，但是传输线通过戴在人脑的装置与跑步机前侧USB口连线可能会妨碍跑步，人们跑步时难免会因为摆手而触碰到接线。本实施例通过蓝牙的无线模式发送信号，信号连接稳定可靠，连接方便，不会妨碍跑步。Preferably, the wearable accessory device 1 is a Bluetooth slave, and the attention monitoring device 2 is a Bluetooth master. If the USB port is used for direct wired transmission, although the stability is high, the connection between the transmission line and the USB port on the front side of the treadmill through the device worn on the human brain may hinder running, and people will inevitably touch the wiring by waving their hands when running. In this embodiment, the signal is sent through the wireless mode of Bluetooth, the signal connection is stable and reliable, the connection is convenient, and the running will not be hindered.
进一步地，注意力监测装置2的背面设有电池盒、开关和外接电源接口，电池盒和外接电源接口均通过开关并联地为注意力监测装置2供电；内部供电和外部供电的并联模式大大加强了注意力监测装置2持续供电的可靠性，提高了跑步机的安全性。Further, the back side of the attention monitoring device 2 is provided with a battery box, a switch and an external power supply interface, and the battery box and the external power supply interface supply power for the attention monitoring device 2 in parallel through the switch; the parallel mode of internal power supply and external power supply is greatly strengthened The reliability of the continuous power supply of the attention monitoring device 2 is improved, and the safety of the treadmill is improved.
应当理解，以上所描述的具体实施例仅用于解释本发明，并不用于限定本发明。由本发明的精神所引伸出的显而易见的变化或变动仍处于本发明的保护范围之中。It should be understood that the specific embodiments described above are only used to explain the present invention, not to limit the present invention. Obvious changes or variations derived from the spirit of the present invention are still within the protection scope of the present invention.
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