CN109200532A - Treadmill and human motion speed pre-judging method - Google Patents
Treadmill and human motion speed pre-judging method Download PDFInfo
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- CN109200532A CN109200532A CN201811242481.1A CN201811242481A CN109200532A CN 109200532 A CN109200532 A CN 109200532A CN 201811242481 A CN201811242481 A CN 201811242481A CN 109200532 A CN109200532 A CN 109200532A
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- 230000033001 locomotion Effects 0.000 title claims abstract description 158
- 238000000034 method Methods 0.000 title claims abstract description 16
- 210000001699 lower leg Anatomy 0.000 claims description 34
- 210000002683 foot Anatomy 0.000 claims description 30
- 210000002414 leg Anatomy 0.000 claims description 17
- 238000004364 calculation method Methods 0.000 claims description 16
- 210000003423 ankle Anatomy 0.000 claims description 11
- 210000000689 upper leg Anatomy 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 7
- 230000037396 body weight Effects 0.000 description 4
- 230000000386 athletic effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—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
- A63B22/0235—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
- 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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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/30—Speed
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/836—Sensors arranged on the body of the user
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to one kind can allow treadmill belt movement velocity follow human body movement velocity variation and carry out the treadmill and a kind of human motion speed pre-judging method of corresponding change, belong to technical field of sports apparatus.A kind of treadmill, including rack, set on the controller of rack, set on rack and the driving motor that is electrically connected with controller, set on rack and the treadmill belt and human motion Posture acquisition device connected to the controller that are driven by driving motor.Treadmill provided by the invention can allow the movement velocity of treadmill belt to follow the variation of the movement velocity of people and carry out corresponding change, so that machine is dynamic with people, prevent because of the situation that people caused by man-machine speed is asynchronous falls down.
Description
Technical field
The present invention relates to one kind can allow treadmill belt movement velocity follow human body movement velocity variation and carry out phase
The treadmill and a kind of human motion speed pre-judging method that should change, belong to technical field of sports apparatus.
Background technique
Existing treadmill drives treadmill belt rotation by driving motor, and people runs at station on the running belt, on hand frame
Railing prevents from falling down.In use, people first starts treadmill, driving motor is rotated by setting speed, and driving motor drives treadmill belt
Rotation, people take a step to move with the operation of treadmill belt.When tape speed of running is fast, the speed of taking a step of people is also fast, when treadmill belt is slow
People is also slow, and otherwise the foot of people is driven by treadmill belt, after losing center of gravity, the situation fallen down easily occurs.
Existing treadmill, after setting movement velocity can only uniform motion, will not change with the speed of people so that people only
The speed of treadmill can be deacclimatized (people is with motor-driven).If the speed of people and the speed of treadmill are inconsistent, and cause falling for people
, people's tumble injury；In addition, this kind of treadmill is mounted with railing, cause body volume big, it is all inconvenient to place and carry.
Summary of the invention
In order to solve the defect of the above-mentioned prior art, the object of the present invention is to provide one kind, and the movement of treadmill belt can be allowed fast
Degree follows the variation of the movement velocity of human body and carries out the treadmill of corresponding change.
In order to achieve the above objectives, the technical scheme is that
A kind of treadmill, including rack, the driving set on the controller of rack, set on rack and with controller electric connection
Motor, set on rack and by the treadmill belt and human motion Posture acquisition device connected to the controller of driving motor drive.
Above-mentioned treadmill, due to being provided with human motion Posture acquisition device connected to the controller, controller passes through
The data of human motion Posture acquisition device acquisition, prejudge out the movement speed of human body, so that controlling driving motor drives running
Band is run with corresponding speed.
The present invention provides the human motion Posture acquisition devices of three kinds of structures.
The first structure (only obtains the movement speed V of human body waistWaist): the human motion Posture acquisition device includes using
In the first gyro sensor for obtaining human body waist movement speed.The shifting of human body waist is obtained by the first gyro sensor
Dynamic speed VWaist, so that it is determined that the movement speed V of gravity center of human bodyWeight(when running, the movement speed V of human body waistWaistWith gravity center of human body's
Movement speed VWeightQuite), the anticipation for eventually passing through controller obtains the movement speed V of human bodyPeople, then driven and run by driving motor
Step band is run with corresponding speed.
Under such structure, in order to facilitate the use of human motion Posture acquisition device, the human motion Posture acquisition dress
Setting further includes waistband for being worn on human body waist；First gyro sensor is set to waistband at this time；
Or, further including the first paste section for being pasted on human body waist；First gyro sensor is set at this time
First paste section.
Second of structure (only obtains the movement speed V of human body left footIt is leftWith the movement speed V of right crus of diaphragmIt is right): the human motion
Posture acquisition device includes the second gyro sensor for obtaining human body left foot movement speed, and for obtaining the human body right side
The third gyro sensor of foot movement speed.The movement speed V of second gyro sensor acquisition human body left footIt is left, third top
The movement speed V of spiral shell instrument sensor acquisition human body right crus of diaphragmIt is right, controller passes through VIt is leftAnd VIt is rightJudge the movement speed of gravity center of human body
VWeight, the anticipation for eventually passing through controller obtains the movement speed V of human bodyPeople, then by driving motor driving treadmill belt with corresponding speed
Degree operation.Calculation formula is VPeople=VWeight=f (VIt is left, VIt is right)。
Under such structure, in order to facilitate the use of human motion Posture acquisition device, the human motion Posture acquisition dress
Setting further includes the left foot ring being worn at human body left foot ankle, and is worn on the right crus of diaphragm ring at human body right crus of diaphragm ankle；Described
Two gyro sensors are set to left foot ring；The third gyro sensor is set to right crus of diaphragm ring.At this point, the second gyro sensor
Positioned at human body left foot ankle, third spiral shell instrument sensor is located at human body right crus of diaphragm ankle.
Or, further including being worn on the left leg ring of human body left thigh lower end, and be worn on human body right thigh lower end
Right leg ring；Second gyro sensor is set to left leg ring；The third gyro sensor is set to right leg ring.At this point, the
Two gyro sensors are located at human body left thigh lower end, and close to human body left knee, it is right big that third spiral shell instrument sensor is located at human body
Leg lower end, close to the right knee of human body.
Or, further including the second paste section for being pasted on human body left foot, and the third for being pasted on human body right crus of diaphragm
Paste section；Second gyro sensor is set to the second paste section；The third gyro sensor is set to third paste section.
Second paste section and third paste section can be pasted at ankle or thigh lower end according to use habit by user with unrestricted choice
Portion.
The third structure (had both obtained the movement speed V of human body waistWaist, and obtain the movement speed V of human body left footIt is leftThe right side and
The movement speed V of footIt is right): it is substantially the combination of the first structure and second of structure, i.e., the described human motion Posture acquisition dress
It sets including the first gyro sensor for obtaining human body waist movement speed, for obtaining the of human body left foot movement speed
Two gyro sensors, and the third gyro sensor for obtaining human body right crus of diaphragm movement speed.Controller passes through VWaist、VIt is left
And VIt is rightJudge the movement speed V of gravity center of human bodyWeight, the anticipation for eventually passing through controller obtains the movement speed V of human bodyPeople, then lead to
Motor driven of overdriving treadmill belt is run with corresponding speed.Calculation formula is VPeople=VWeight=f (VIt is left, VIt is right, VWaist)。
Under such structure, in order to facilitate the use of human motion Posture acquisition device, referring to the first structure and the second knot
Some wearable devices or paste section is arranged in structure.
In addition, first gyro sensor, second gyro sensor and the third gyro sensor,
Include gyro sensor ontology, power supply, the microcontroller being electrically connected with the power supply, and with power supply and microcontroller electricity
Property connection data transmission module.Wherein, gyro sensor ontology uses conventional structure；Data transmission module can be
Bluetooth wireless transmission module is also possible to WIFI data transmission module, can also be other wireless transport modules.
The present invention also provides the human motion speed pre-judging methods that one kind can prejudge human motion speed.
In order to achieve the above objectives, the technical scheme is that
A kind of human motion speed pre-judging method, includes the following steps:
Acquisition step obtains the shifting of human body waist by human motion Posture acquisition device as claimed in claim 2 or claim 3
Dynamic speed VWaist；
Analytical procedure, according to calculation formula VPeople=VWeight=VWaist, prejudge out the movement velocity V of human bodyPeople。
Above-mentioned technical solution obtains the shifting of human body waist by the human motion Posture acquisition device of the first structure
Dynamic speed VWaist, due to the movement speed V of gravity center of human bodyWeightWith the movement speed V of human body waistWaistSubstantially quite, the movement of human body
Speed VPeopleMovement speed V with gravity center of human body againWeightSubstantially quite, thus can simply, easily and quickly human body at judgement
Movement speed.
The present invention also provides another human motion speed pre-judging methods, include the following steps:
Acquisition step obtains the left foot movement speed V of human body by second of structure human motion Posture acquisition deviceIt is left,
And the right crus of diaphragm movement speed V of human bodyIt is right；
Analytical procedure, according to calculation formula VPeople=VWeight=f (VIt is left, VIt is right), prejudge out the movement velocity V of human bodyPeople。
Above-mentioned technical proposal, the left foot for obtaining human body by the human motion Posture acquisition device of second of structure are mobile
Speed VIt is leftWith the right crus of diaphragm movement speed V of human bodyIt is right；By to VIt is leftAnd VIt is rightIt is calculated according to calculation formula, to obtain human body weight
The movement speed V of the heartWeight, further prejudge out the movement speed of human body.
The present invention also provides another human motion speed pre-judging methods, include the following steps:
Acquisition step obtains the movement speed of human body waist by the human motion Posture acquisition device of the third structure
VWaist, the left foot movement speed V of human bodyIt is leftAnd the right crus of diaphragm movement speed V of human bodyIt is right；
Analytical procedure, according to calculation formula VPeople=VWeight=f (VIt is left, VIt is right, VWaist), prejudge out the movement velocity V of human bodyPeople。
Above-mentioned technical proposal obtains the movement of human body waist by the human motion Posture acquisition device of the third structure
Speed VWaist, human body left foot movement speed VIt is leftWith the right crus of diaphragm movement speed V of human bodyIt is right；By to VWaist、VIt is leftAnd VIt is rightAccording to calculation formula
It is calculated, to obtain the movement speed V of gravity center of human bodyWeight, further prejudge out the movement speed of human body.
The invention will be further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is a kind of structural schematic block diagram of treadmill specific embodiment 3 of the present invention.
Specific embodiment
In order to more fully understand technology contents of the invention, combined with specific embodiments below to technical solution of the present invention into
One step introduction and explanation, but not limited to this.
Embodiment 1
Shown in referring to Fig.1, a kind of treadmill, including rack 10 are set to set on the controller (not shown) of rack 10
Rack 10 and the driving motor (not shown) being electrically connected with controller are set to rack 10 and drive rotation by driving motor
Treadmill belt 20 and human motion Posture acquisition device 30 connected to the controller.
Specifically, human motion Posture acquisition device 30 includes the first gyroscope for obtaining human body waist movement speed
Sensor 31.
First gyro sensor 31 is wirelessly connected with controller, the human body waist that will acquire by its data transmission module
Movement speed is transmitted to controller.Controller is according to calculation formula VPeople=VWeight=VWaist, prejudge out the movement velocity V of human bodyPeople, thus
Control driving motor drives treadmill belt rotation with the speed to match.
Certainly, in order to facilitate the use of this human body athletic posture acquisition device 30, the human motion Posture acquisition device
30 further include the waistband for being worn on human body waist；First gyro sensor 31 is set to waistband；
In other embodiments, waistband can also be replaced with the first paste section, the first gyro sensor 31 is set at this time
First paste section.
Embodiment 2
Shown in referring to Fig.1, a kind of treadmill, including rack 10 are set to set on the controller (not shown) of rack 10
Rack 10 and the driving motor (not shown) being electrically connected with controller are set to rack 10 and drive rotation by driving motor
Treadmill belt 20 and human motion Posture acquisition device 30 as described in example 2 above connected to the controller.
Specifically, the human motion Posture acquisition device 30 includes the second top for obtaining human body left foot movement speed
Spiral shell instrument sensor 32, and the third gyro sensor 33 for obtaining human body right crus of diaphragm movement speed.
Second gyro sensor 32 and third gyro sensor 33 and controller are wirelessly connected, and pass through respective data
The human body left foot movement speed V that transmission module will acquireIt is leftWith human body right crus of diaphragm movement speed VIt is rightBe transmitted to controller, controller according to
Calculation formula VPeople=VWeight=f (VIt is left, VIt is right), prejudge out the movement velocity V of human bodyPeople, thus the speed for controlling driving motor to match
Degree drives treadmill belt rotation.
Certainly, in order to facilitate the use of this human body athletic posture acquisition device 30, human motion Posture acquisition device 30 is also
Including the left foot ring being worn at human body left foot ankle, and it is worn on the right crus of diaphragm ring at human body right crus of diaphragm ankle；Second top
Spiral shell instrument sensor 32 is set to left foot ring；The third gyro sensor 33 is set to right crus of diaphragm ring.
Further, in other embodiments, human motion Posture acquisition device 30 further includes being worn on human body left thigh
The left leg ring of lower end, and it is worn on the right leg ring of human body right thigh lower end；Second gyro sensor 32 is set to
Left leg ring；The third gyro sensor 33 is set to right leg ring.
Further, in other embodiments, human motion Posture acquisition device 30 further includes for being pasted on a human body left side
Second paste section of foot, and the third paste section for being pasted on human body right crus of diaphragm；Second gyro sensor is set to the
Two paste sections；The third gyro sensor is set to third paste section.
Embodiment 3
Shown in referring to Fig.1, a kind of treadmill, including rack 10 are set to set on the controller (not shown) of rack 10
Rack 10 and the driving motor (not shown) being electrically connected with controller are set to rack 10 and drive rotation by driving motor
Treadmill belt 20 and human motion Posture acquisition device 30 as described in example 3 above connected to the controller.
Specifically, human motion Posture acquisition device 30 includes the first gyroscope for obtaining human body waist movement speed
Sensor 31 is moved for obtaining the second gyro sensor 32 of human body left foot movement speed, and for obtaining human body right crus of diaphragm
The third gyro sensor 33 of dynamic speed.
First gyro sensor 31, the second gyro sensor 32 and third gyro sensor 33 and controller are wireless
Connection, the human body waist movement speed V that will acquire by respective data transmission moduleWaist, human body left foot movement speed VIt is leftAnd people
Body right crus of diaphragm movement speed VIt is rightIt is transmitted to controller, controller is according to calculation formula VPeople=VWeight=f (VIt is left, VIt is right, VWaist), prejudge out human body
Movement velocity VPeople, treadmill belt rotation is driven with the speed to match to control driving motor.
Compared with embodiment 1 and embodiment 2, the data that the human motion Posture acquisition device 30 in the present embodiment acquires are more
Comprehensively, so that controller can judge the movement speed V of human body more accuratelyPeople。
Certainly, in order to facilitate the use of this human body athletic posture acquisition device 30, human motion Posture acquisition device 30
It is referred to embodiment 1 and embodiment 2, some structures for facilitating wearing or stickup are set.
Embodiment 4
A kind of human motion speed pre-judging method, includes the following steps:
Acquisition step obtains the movement speed of human body waist by the human motion Posture acquisition device 30 in embodiment 1
VWaist；
Analytical procedure, according to calculation formula VPeople=VWeight=VWaist, prejudge out the movement velocity V of human bodyPeople。
Human motion Posture acquisition device 30 is in the movement speed V for obtaining human body waistWaistWhen, pass through the first gyro sensors
Device 31 directly acquires the movement speed V of human body waistWaist。
Due to the movement speed V of gravity center of human bodyWeightWith the movement speed V of human body waistWaistSubstantially quite, the mobile speed of human body
Spend VPeopleMovement speed V with gravity center of human body againWeightSubstantially quite；In this method, pass through the human motion Posture acquisition in embodiment 1
Device obtains the movement speed V of human body waistWaist, thus can simply, easily and quickly at judgement human body mobile speed
Spend VPeople。
Embodiment 5
A kind of human motion speed pre-judging method, includes the following steps:
Acquisition step obtains the left foot movement speed V of human body by the human motion Posture acquisition device in embodiment 2It is left,
And the right crus of diaphragm movement speed V of human bodyIt is right；
Analytical procedure, according to calculation formula VPeople=VWeight=f (VIt is left, VIt is right), prejudge out the movement velocity V of human bodyPeople。
Human motion Posture acquisition device 30 directly obtains V by the second gyro sensor 32It is left, directly pass through third top
Spiral shell instrument sensor 33 obtains VIt is right。
Obtaining VIt is leftAnd VIt is rightAfterwards, further according to VWeight=f (VIt is left, VIt is right) obtain VWeight, to finally prejudge out VPeople。
In calculating, VWeight=η (Δ 1VIt is left+Δ2VIt is right), wherein η be amendment subfunction, and η, Δ 1 and Δ 2 with the body of human body
Body characteristics are related.
For example, when normal body state, η=1/2, Δ 1=Δ 2=1, at this time VWeightFor VIt is leftAnd VIt is rightAverage value.
Embodiment 6
A kind of human motion speed pre-judging method, includes the following steps:
Acquisition step obtains the movement speed V of human body waist by the human motion Posture acquisition device in embodiment 3Waist,
The left foot movement speed V of human bodyIt is leftAnd the right crus of diaphragm movement speed V of human bodyIt is right；
Analytical procedure, according to calculation formula VPeople=VWeight=f (VIt is left, VIt is right, VWaist), prejudge out the movement velocity V of human bodyPeople。
Human motion Posture acquisition device 30 directly obtains V by the first gyro sensor 31Waist, pass through the second gyroscope
Sensor 32 directly obtains VIt is left, V is directly obtained by third gyro sensor 33It is right。
Obtaining VWaist、VIt is leftAnd VIt is rightAfterwards, further according to VWeight=f (VIt is left, VIt is right, VWaist) obtain VWeight, to finally prejudge out VPeople。
In calculating, VWeight=η (Δ 1VIt is left+Δ2VIt is right+Δ3VWaist), wherein η is amendment subfunction, and η, Δ 1, Δ 2 and Δ 3 are equal
It is related with the physical trait of human body.
For example, when normal body state, η=1/2, Δ 1=Δ 2=1/2, Δ 3=1；At this point, VWeightTo pass through VIt is leftAnd VIt is right
Calculated gravity center of human body's movement speed and pass through VWaistThe average value of calculated gravity center of human body's movement speed.
It is above-mentioned that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by of the invention
Protection.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of treadmill, which is characterized in that set on rack and electrical with controller set on the controller of rack including rack
The driving motor of connection, set on rack and the treadmill belt driven by driving motor and human motion appearance connected to the controller
State acquisition device.
2. treadmill according to claim 1, which is characterized in that the human motion Posture acquisition device includes for obtaining
Take the first gyro sensor of human body waist movement speed.
3. treadmill according to claim 2, which is characterized in that the human motion Posture acquisition device further includes being used for
It is worn on the waistband of human body waist；First gyro sensor is set to waistband；
Or, further including the first paste section for being pasted on human body waist；First gyro sensor is set to first and pastes
Portion.
4. treadmill according to claim 1, which is characterized in that the human motion Posture acquisition device includes for obtaining
Take the second gyro sensor of human body left foot movement speed, and the third gyroscope for obtaining human body right crus of diaphragm movement speed
Sensor.
5. treadmill according to claim 4, which is characterized in that the human motion Posture acquisition device further includes wearing
Left foot ring at human body left foot ankle, and it is worn on the right crus of diaphragm ring at human body right crus of diaphragm ankle；Second gyro sensors
Device is set to left foot ring；The third gyro sensor is set to right crus of diaphragm ring；
Or, further including being worn on the left leg ring of human body left thigh lower end, and be worn on the right leg of human body right thigh lower end
Ring；Second gyro sensor is set to left leg ring；The third gyro sensor is set to right leg ring；
Or, further including the second paste section for being pasted on human body left foot, and the third for being pasted on human body right crus of diaphragm is pasted
Portion；Second gyro sensor is set to the second paste section；The third gyro sensor is set to third paste section.
6. treadmill according to claim 2 or 3, which is characterized in that the human motion Posture acquisition device further includes
For obtaining the second gyro sensor of human body left foot movement speed, and the third for obtaining human body right crus of diaphragm movement speed
Gyro sensor.
7. treadmill according to claim 6, which is characterized in that the human motion Posture acquisition device further includes wearing
Left foot ring at human body left foot ankle, and it is worn on the right crus of diaphragm ring at human body right crus of diaphragm ankle；Second gyro sensors
Device is set to left foot ring；The third gyro sensor is set to right crus of diaphragm ring；
Or, further including being worn on the left leg ring of human body left thigh lower end, and be worn on the right leg of human body right thigh lower end
Ring；Second gyro sensor is set to left leg ring；The third gyro sensor is set to right leg ring；
Or, further including the second paste section for being pasted on human body left foot, and the third for being pasted on human body right crus of diaphragm is pasted
Portion；Second gyro sensor is set to the second paste section；The third gyro sensor is set to third paste section.
8. a kind of human motion speed pre-judging method, which comprises the steps of:
Acquisition step obtains the mobile speed of human body waist by human motion Posture acquisition device as claimed in claim 2 or claim 3
Spend VWaist；
Analytical procedure, according to calculation formula VPeople=VWeight=VWaist, prejudge out the movement velocity V of human bodyPeople。
9. a kind of human motion speed pre-judging method, which comprises the steps of:
Acquisition step, the mobile speed of left foot that human body is obtained by human motion Posture acquisition device as described in claim 4 or 5
Spend VIt is leftAnd the right crus of diaphragm movement speed V of human bodyIt is right；
Analytical procedure, according to calculation formula VPeople=VWeight=f (VIt is left, VIt is right), prejudge out the movement velocity V of human bodyPeople。
10. a kind of human motion speed pre-judging method, which comprises the steps of:
Acquisition step obtains the mobile speed of human body waist by human motion Posture acquisition device such as described in claim 5 or 6
Spend VWaist, the left foot movement speed V of human bodyIt is leftAnd the right crus of diaphragm movement speed V of human bodyIt is right；
Analytical procedure, according to calculation formula VPeople=VWeight=f (VIt is left, VIt is right, VWaist), prejudge out the movement velocity V of human bodyPeople。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708633A (en) * | 2019-02-22 | 2019-05-03 | 深圳市瑞源祥橡塑制品有限公司 | A kind of target point real time position acquisition methods, device and its application |
| CN109708633B (en) * | 2019-02-22 | 2020-09-29 | 深圳市瑞源祥橡塑制品有限公司 | Method and device for acquiring real-time position of target point and application of method and device |
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