CN108613728A - Somatic data measuring device and method - Google Patents
Somatic data measuring device and method Download PDFInfo
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- CN108613728A CN108613728A CN201810763847.3A CN201810763847A CN108613728A CN 108613728 A CN108613728 A CN 108613728A CN 201810763847 A CN201810763847 A CN 201810763847A CN 108613728 A CN108613728 A CN 108613728A
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- photographing module
- facial image
- tested personnel
- measuring device
- information
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
- G01G19/50—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons having additional measuring devices, e.g. for height
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
Abstract
The invention discloses a kind of somatic data measuring device and methods, wherein device includes pedestal and bracket component；At least one weighing sensor for acquiring weight information is equipped with below the cover board of pedestal；Bracket component includes main support, guide rail, sliding block and photographing module；Guide rail is fixed on main support, and driving mechanism and transmission mechanism are equipped on main support；Driving mechanism is used for the drive transmission device under photographing module control and runs；Transmission mechanism is used for when transmission mechanism is run, and band movable slider moves on guide rail；Photographing module is used in photographing module moving process, obtains the facial image of location information and corresponding tested personnel of the photographing module apart from cover board in real time, and generates the elevation information of tested personnel using preset height model according to location information and facial image.Thing need not be arranged in the crown position of tested personnel in the present invention, effectively reduce measuring device whole height, while reducing overall weight.
Description
Technical field
The present invention relates to somatic data field of measuring technique more particularly to a kind of somatic data measuring devices and method.
Background technology
With the continuous social and economic development, concept of health is gradually rooted in the hearts of the people, people to own bodies data increasingly
Pay attention to.It is existing to be generally divided into two kinds, respectively mechanical type measuring instrument and ultrasonic type for the measuring device for measuring height and weight
Measuring instrument.Mechanical type measuring instrument is contacted by briquetting with the crown of tested personnel, and underfooting is equipped with batheroom scale, then perpendicular by reading
The distance between the crown and the reference plane for reading to obtain tested personnel on straight scale.Ultrasonic type measuring instrument surveys weight
Amount is not much different with mechanical type measuring instrument, and it is to utilize the ultrasonic distance measuring module being installed on the measurement target crown to measure height
It realizes.Above two measuring device is required for that thing is arranged in the crown position of tested personnel, and it is " 7 " type structure to make its holder,
Cause measuring device structure tall and big, heavy, it is inconvenient to use.
Invention content
Somatic data measuring device and method provided by the invention, main purpose are to overcome existing measuring device structure
It is tall and big, heavy, inconvenient problem with use.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of somatic data measuring device includes the bracket component of pedestal and setting on the base；
At least one weighing sensor for acquiring weight information is equipped with below the cover board of the pedestal；
The bracket component includes main support and the vertically disposed guide rail of the pedestal, sliding block and is installed on the cunning
The photographing module of block；
The guide rail is fixed on the main support, and driving mechanism and transmission mechanism are equipped on the main support；
The driving mechanism is connect with the photographing module, for driving the transmission mechanism in the case where photographing module controls
Operation；
The transmission mechanism is connect with the sliding block, for when the transmission mechanism is run, driving the sliding block in institute
It states and is moved on guide rail；
The photographing module is connect with the weighing sensor, in the photographing module moving process, obtaining in real time
The facial image of location information of the photographing module apart from the cover board and corresponding tested personnel is taken, and is believed according to the position
Breath and facial image generate the elevation information of tested personnel using preset height model.
As a kind of embodiment, the photographing module includes displacement sensor, processor and camera；
Institute's displacement sensors are set to same level with the camera, for acquiring the camera central point
To the location information of the pedestal；
The processor is connect with the weighing sensor, displacement sensor and camera respectively, described for controlling
Camera obtains the facial image of tested personnel in real time, and utilizes preset height mould with facial image according to the positional information
Type obtains elevation information；And control driving mechanism operation.
As a kind of embodiment, the photographing module further includes rangefinder；
The rangefinder is arranged beside camera, is connected to the processor, for occurring object in pre-determined distance
When, shooting control signal is generated, and by the shooting control signal transmission to the processor.
As a kind of embodiment, the photographing module further includes display module；
The display module, is connected to the processor, for showing weight information, height under processor control
Information and facial image.
As a kind of embodiment, the bracket component further includes bracket；
The photographing module is mounted on by the bracket on the sliding block.
As a kind of embodiment, the driving mechanism includes motor and electric machine controller；
The motor is mounted in the main support；
The electric machine controller is connect with the motor and photographing module respectively, under photographing module control
Make motor operation.
As a kind of embodiment, the transmission mechanism includes synchronous pulley, synchronous belt and wheel disc；
The synchronous pulley and wheel disc are separately positioned on the guide rail both ends, and the synchronous pulley connects with the driving mechanism
It connects；
The synchronous belt is arranged on the synchronous pulley and wheel disc, is fixedly connected with the sliding block.
Correspondingly, the present invention also provides a kind of measurement method using somatic data measuring device, include the following steps；
Before measuring, tested personnel stands on the pedestal, and faces the direction of the photographing module；
When measuring, the weighing sensor is collected into weight information and is transmitted to the photographing module, is taken the photograph by described
Drive the transmission mechanism operation as module controls the driving mechanism so that the sliding block being connect with transmission mechanism on guide rail to
Upper movement；In the photographing module moving process, the photographing module is obtained in real time by photographing module apart from the cover board
Location information and corresponding tested personnel facial image；And preset height is utilized with facial image according to the positional information
Model generates the elevation information of tested personnel.
It is described in the photographing module moving process as a kind of embodiment, it is obtained in real time by photographing module
The facial image of location information of the photographing module apart from the cover board and corresponding tested personnel；And according to the positional information
The elevation information for being generated tested personnel using preset height model with facial image, is included the following steps；
When the photographing module is moved to and is aligned with the nose endpoint location of tested personnel, the photographing module distance is obtained
The nose facial image of the nose location information of the cover board and corresponding tested personnel；
When the photographing module is moved to the place between the eyebrows of tested personnel point aligned in position, the photographing module distance is obtained
The place between the eyebrows facial image of the place between the eyebrows location information of the cover board and corresponding tested personnel；
Using preset height model to the nose location information, nose facial image, place between the eyebrows location information and eyebrow
Heart facial image is estimated, the elevation information of tested personnel is obtained.
It is further comprising the steps of as a kind of embodiment；
In the photographing module moving process, the inductive signal acquired in pre-determined distance according to rangefinder judges
Whether there is object in pre-determined distance；When occurring object in pre-determined distance, then believed according to the image that the photographing module obtains
Breath, judges whether facial image；When there are facial image, the height for adjusting the photographing module obtains corresponding position
Facial image.
Compared with prior art, the technical program has the following advantages：
Somatic data measuring device and method provided by the invention are measured using the weighing sensor being arranged below pedestal
The weight information of tested personnel, and the operation of driving mechanism drive transmission device is controlled by photographing module so that sliding block is vertical
It is moved on the guide rail of pedestal, to make the photographing module being installed on sliding block is also mobile to obtain location information and corresponding tested person
The facial image of member finally utilizes the elevation information of preset height model generation tested personnel in photographing module.The present invention is not
It needs that thing is arranged in the crown position of tested personnel, effectively reduces measuring device whole height, while reducing overall weight；
While measuring height, weight can be also measured simultaneously and obtains facial image.
Description of the drawings
Fig. 1 is the explosive view for the somatic data measuring device that the embodiment of the present invention one provides；
Fig. 2 is the flow diagram of somatic data measurement method provided by Embodiment 2 of the present invention；
Fig. 3 is the characteristic point schematic diagram of facial image.
In figure：11, cover board；12, weighing sensor；21, main support；22, guide rail；23, sliding block；24, photographing module；241、
Rangefinder；31, motor；41, synchronous pulley；42, synchronous belt；43, wheel disc；5, bracket.
Specific implementation mode
Below in conjunction with attached drawing, the technical characteristic and advantage above-mentioned and other to the present invention are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
Referring to Fig. 1, the somatic data measuring device that the embodiment of the present invention one provides, including pedestal and be set on the base
Bracket component；11 lower section of cover board of pedestal is equipped at least one weighing sensor 12 for acquiring weight information；Holder group
Part includes main support 21 and the vertically disposed guide rail 22 of pedestal, sliding block 23 and the photographing module 24 for being installed on sliding block 23；Guide rail
22 are fixed on main support 21, and driving mechanism and transmission mechanism are equipped on main support 21；Driving mechanism is connect with photographing module 24,
For the drive transmission device operation under the control of photographing module 24；Transmission mechanism is connect with sliding block 23, for being transported in transmission mechanism
When row, band movable slider 23 moves on guide rail 22；Photographing module 24 is connect with weighing sensor 12, for being moved in photographing module 24
During dynamic, the facial image of location information and corresponding tested personnel of the photographing module 24 apart from cover board 11, and root are obtained in real time
The elevation information of tested personnel is generated using preset height model according to location information and facial image.
It stands the place measured it should be noted that the cover board 11 of pedestal is tested personnel, tested personnel is needed to take off one's shoes station
It is measured on cover board 11.Be also the zero reference for measuring height, i.e., in 24 moving process of photographing module, photographing module 24
Location information apart from cover board 11 is location information of the photographing module 24 apart from 11 upper surface of cover board, it can be understood as camera shooting mould
Height of the camera central point of block 24 apart from 11 upper surface of cover board.And the weighing sensor 12 that 11 lower section of cover board is arranged can be
One or more.In this present embodiment, the quantity of weighing sensor 12 is 4, is distributed in quadrangle.The type of weighing sensor 12
Number can be MT1241-100.Tested personnel station is not easy to shake when on cover board 11, so that weighing sensor 12 acquires
Weight information it is more accurate.
Driving mechanism and transmission mechanism may be mounted on main support 21 so that driving mechanism and transmission mechanism cooperation are tight
It gathers, avoids additional matching mechanism.Driving mechanism can be 31 driving machine of hydraulic drive mechanism, pneumatic drive mechanism and motor
Structure to this and is not limited.And transmission mechanism is coordinated with above-mentioned all kinds of driving mechanisms, is driven under driving mechanism driving
Sliding block 23 moves on guide rail 22.For example, transmission mechanism is conveyer belt.In other embodiment, driving mechanism may be mounted at
It is in pedestal or external.When driving mechanism is that hydraulic pump combination hydraulic valve is realized, then in general hydraulic pump is external
's.
Guide rail 22 is provided on main support 21, and perpendicular to the horizontal plane of the cover board of pedestal 11；Sliding block 23 and guide rail 22
Match so that sliding block 23 moves under transmission mechanism drive on guide rail 22.The photographing module being so installed on sliding block 23
24 naturally also move with the movement of sliding block 23.In moving process, photographing module 24 can obtain in real time location information and
Corresponding facial image.In this present embodiment, driving mechanism can directly allow sliding block 23 to rise to extreme higher position from extreme lower position,
One is realized from extreme higher position to extreme lower position again back and forth.By being counted to obtaining location information and corresponding facial image in real time
Calculate the elevation information of tested personnel.Can also be location information and the corresponding face figure only calculated to specific several position acquisitions
As calculating the elevation information of tested personnel.If it is the latter, the drive signal of this photographing module 24 driving driving mechanism is also
It is different.The latter needs the drive signal with adjustment.The specific can be that photographing module 24 receives weighing sensor 12
Weight Infomiation Production initial driving signal, and driving mechanism is run according to initial driving signal drive transmission device so that camera shooting
Module 24 moves up.When getting facial image in photographing module 24, by analyzing facial image, production adjustment
Drive signal so that the camera of photographing module 24 is adjusted to specific position under adjustment drive signal control.For example it takes the photograph
As the camera central point of module 24 and chin point, lip outline point, nose point, eye contour point, the eyebrow wheel of tested personnel
Exterior feature point or crown point alignment.The facial image and corresponding location information obtained according to these specific positions utilizes preset
Height model generates the elevation information of tested personnel.To reduce the operand of photographing module 24.So that all detections are adopted
Collect component setting with chassis or main support 21, avoids being needed as the measuring device of the prior art on the crown of tested personnel
Thing is arranged in position, effectively reduces measuring device whole height, while reducing overall weight.
And bracket component includes bracket 5, in order to enable photographing module 24 to be mounted on predeterminated position on sliding block 23, in sliding block
It is first fixedly connected with bracket 5 on 23, then photographing module 24 is connected on bracket 5.And 5 flexible claw of bracket, conveniently take the photograph
As module 24 is loaded and unloaded.And it is easily adjusted the position of photographing module 24 so that the water of the camera and cover board 11 of photographing module 24
Plane is vertical, reduces the quality for the facial image that photographing module 24 obtains.
Somatic data measuring device provided by the invention is measured tested using the weighing sensor 12 being arranged below pedestal
The weight information of personnel, and the operation of driving mechanism drive transmission device is controlled by photographing module 24 so that sliding block 23 is vertical
It is moved on the guide rail 22 of pedestal, to make the photographing module being installed on sliding block 23 24 is also mobile to obtain location information and correspondence
The facial image of tested personnel finally utilizes the elevation information of preset height model generation tested personnel in photographing module 24.
Thing need not be arranged in the crown position of tested personnel in the present invention, effectively reduce measuring device whole height, while reducing whole
Body weight；While measuring height, weight can be also measured simultaneously and obtains facial image.
Each component is described in detail below：
Photographing module 24 includes displacement sensor, processor, camera, rangefinder 241 and display module；Displacement sensing
Device is set to same level with camera, the location information for acquisition camera central point to pedestal；Processor, respectively
It is connect with weighing sensor 12, displacement sensor and camera, obtains the face of tested personnel in real time for controlling camera
Image, and elevation information is obtained using preset height model according to location information and facial image；And control driving mechanism fortune
Row.Rangefinder 241 is arranged beside camera, is connect with processor, when for occurring object in pre-determined distance, generating and clapping
Control signal is taken the photograph, and control signal transmission will be shot to processor.Display module is connect with processor, in processor control
The lower display weight information of system, elevation information and facial image.
Displacement sensor, processor, camera, rangefinder 241 and display module are integrated in the shell of photographing module 24
In body, and by the way that entire photographing module 24 can be fixed with shell clamping.Processor is the center of data processing, built-in default
Height model.The model of displacement sensor can be PME12-F-50-B, can accurately measure camera central point to pedestal
Location information.And rangefinder 241 is existing instrument, when there is object in 241 pre-determined distance of rangefinder, generates shooting control
Signal processed, whether processor can control camera according to shooting control signal and obtain image, and analyze in the image of acquisition and deposit
In facial image, corresponding location information is just recorded if there is facial image.Display module by the weight information finally obtained,
Elevation information and facial image are shown to user and see so that user's one-shot measurement, which just can know that, obtains weight information, height letter
Breath and facial image this three's information.And can using facial image as criteria for classification, data that each user is measured into
Row storage.In other embodiment, photographing module 24 further includes voice cue module, is connect with processor, in processor
The lower voice prompt user stance of control and report test data.
In order to make driving mechanism can be directly disposed on main support 21, driving mechanism includes motor 31 and motor control
Device；Motor 31 is mounted in main support 21；Electric machine controller is connect with motor 31 and photographing module 24 respectively, in camera shooting mould
Block 24 runs motor 31 under controlling.Motor 31 includes being not limited to servo motor 31, stepper motor 31, torque motor 31 and opening
Close reluctance motor 31；According to the difference using 31 type of motor, and use corresponding electric machine controller.So that motor 31 is in motor
The lower operation of 31 controls, it is ensured that the accuracy and promptness that photographing module 24 adjusts.
In this present embodiment, transmission mechanism includes synchronous pulley 41, synchronous belt 42 and wheel disc 43；Synchronous pulley 41 and wheel
Disk 43 is separately positioned on 22 both ends of guide rail, and synchronous pulley 41 is connect with driving mechanism；Synchronous belt 42 is arranged in 41 He of synchronous pulley
On wheel disc 43, it is fixedly connected with sliding block 23.Transmission mechanism can be arranged on the side of guide rail 22, synchronous belt 42 in rotation, with
The sliding block 23 that synchronous belt 42 is fixedly connected also just moves under the drive of synchronous belt 42 on guide rail 22.So driving mechanism motor
31 amount of spin is directly directly proportional to the amount of movement of sliding block 23.Realize 24 position of accurate adjustment photographing module.
In this present embodiment, the complete course of work of this measuring device can be carried out as follows.Measuring device, which is in, to be stopped
When state, sliding block 23 is located at lowest limit position.At tested personnel station when on cover board 11, measuring device is started to work, and is weighed
Sensor 12 sends the data of weight information to the processor of photographing module 24 in real time.When weight information is more than certain value (such as 10
Kilogram) when, voice cue module prompt user is kept upright towards photographing module 24；It is same that processor controls driving mechanisms control
It walks band 42 to rotate, sliding block 23 is made to move up.Whether there is object to deposit (such as in 30cm) in a certain range of the perception of rangefinder 241 front
；If so, then photographing module 24 is detected whether with the presence of face in real time.If face is not present, sliding block 23 continues uplink until most
Behind high limit position, sliding block 23 is moved down, and is detected whether with the presence of face, if existing without face, sliding block 23 persistently moves down into
Lowest limit position.If detecting, with the presence of face, processor passes through driving mechanism and transmission mechanism cooperation adjustment sliding block 23, control
The vertical height of photographing module 24 processed, it is the nose of human face characteristic point successively to make its center height and position of taken facial image
Point and place between the eyebrows point position, and height model is called, obtain elevation information.Show the weight information of tested personnel, elevation information with
And it facial image and preserves.
Based on same inventive concept, the embodiment of the present invention also provides a kind of somatic data measurement method, the implementation of this method
The process that can refer to above system realizes that this method is realized according to above-mentioned measuring device, and it is no longer redundant later to repeat place.
As shown in Fig. 2, be the flow diagram of somatic data measurement method provided by Embodiment 2 of the present invention, including it is following
Step；
S100, before measuring, tested personnel stands on pedestal, and faces the direction of photographing module；
S200, measure when, weighing sensor is collected into weight information and is transmitted to photographing module, passes through photographing module control
Driving mechanism drive transmission device operation processed so that the sliding block being connect with transmission mechanism moves up on guide rail；In camera shooting mould
In block moving process, the people of location information of the photographing module apart from cover board and corresponding tested personnel is obtained in real time by photographing module
Face image；And the elevation information of tested personnel is generated using preset height model according to location information and facial image.
In the processor, preset height model is needed.The model can be by obtaining the study of sample data.To a large amount of
Face direct picture sample data carries out characteristic point mark as shown in figure 3, characteristic point includes：Chin point A, lip outline point, nose
Endpoint C, eye contour point, eyebrow outline point, crown point F etc.；And using the center of lip outline point as lip central point B, two
The central point of a eye contour point is as two central point D, using the central point of 2 eyebrow outline points as place between the eyebrows point E.To every
Face direct picture sample data calculates separately lip central point B, nose point C, two central point D, place between the eyebrows point E, crown point F
To the distance of chin point A, it is denoted as d respectively1、d2、d3、d4、d5.According to d1'=d1/d3、d2'=d2/d3、d3'=d3/d3=1, d4′
=d4/d3、d5'=d5/d3, the metric for obtaining removal image scaling scale is calculated, i.e., is obtained from every face direct picture
Data { d1′,d2′,1,d4′,d5′}.According to a large amount of sample data, d is established5' relative to d1′,d2′,1,d4' function representation
Formula, i.e. d5'=f (d1′,d2′,1,d4′)；To d5Multiple Non Linear Regression, multilayer nerve net can be used in the solution of ' function expression
Network etc..
It is calculated tested personnel's according to location information and facial image using preset height model in photographing module
Elevation information effectively reduces measuring device whole height, drops simultaneously without thing is arranged in the crown position of tested personnel
Low overall weight；While measuring height, weight can be also measured simultaneously and obtains facial image.
Further, include the following steps in step S200；
S210, when photographing module is moved to and is aligned with the nose endpoint location of tested personnel, obtain photographing module distance lid
The nose facial image of the nose location information of plate and corresponding tested personnel；
S220, when photographing module is moved to the place between the eyebrows of tested personnel point aligned in position, obtain photographing module distance lid
The place between the eyebrows facial image of the place between the eyebrows location information of plate and corresponding tested personnel；
S230, using preset height model to nose location information, nose facial image, place between the eyebrows location information and eyebrow
Heart facial image is estimated, the elevation information of tested personnel is obtained.
When photographing module is moved to and is aligned with the nose endpoint location of tested personnel, nose of the photographing module apart from cover board is obtained
The nose facial image of end position information and corresponding tested personnel.At this point, the vertical height value (y of recording camera1), and with
The coordinate value of servant's face characteristic point short transverse in nose facial image marks as follows respectively；Chin point (p_y1), in lip
Heart point (p_y2), nose point (p_y3), two central point (p_y4) and place between the eyebrows point (p_y5)；Nose location information is here
(y1)。
Calculate the metric for obtaining removal image scaling scale, i.e. d1'=(p_y2-p_y1)/(p_y4-p_y1)、d2'=
(p_y3-p_y1)/(p_y4-p_y1)、d3'=(p_y4-p_y1)/(p_y4-p_y1)=1 and d4'=(p_y5-p_y1)/(p_
y4-p_y1).And by d5' relative to d1′,d2′,1,d4' function expression, d5'=f (d1′,d2′,1,d4'), calculating find out with
The d of distance of the unrelated crown point of graphical rule to chin point5', and (d5′-d2') namely the crown unrelated with graphical rule
Distance of the point to nose point.
When photographing module is moved to the place between the eyebrows of tested personnel point aligned in position, eyebrow of the photographing module apart from cover board is obtained
The place between the eyebrows facial image of heart location information and corresponding tested personnel；Vertical height value (the y of recording camera at this time2)；That is place between the eyebrows
Location information is (y2).Shooting human body image simultaneously stores.The characteristic point and nose facial image mark marked on place between the eyebrows facial image
That remembers is identical.Enable s1=(p_y5-p_y3)/(p_y4-p_y1), enable y3=(d5′-d2′)×(y2-y1)/s1, then y3As nose end
Point pushes up physical distance in the height direction, (y to the end1+y3) be human body height.To obtain accurate tested personnel's
Elevation information.
Further, the somatic data measurement method that the embodiment of the present invention three provides, compared with embodiment two, difference exists
In further comprising the steps of；In photographing module moving process, the inductive signal acquired in pre-determined distance according to rangefinder,
Judge whether object occur in pre-determined distance；When occurring object in pre-determined distance, then according to the image of photographing module acquisition
Information judges whether facial image；When there are facial image, the height for adjusting photographing module obtains the people of corresponding position
Face image.To reduce the calculation amount to facial image, and the result of calculation of the elevation information of tested personnel is not influenced.
Although the invention has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the present invention, any this field
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, and according to the present invention
Technical spirit to any simple modifications, equivalents, and modifications made by above example, belong to technical solution of the present invention
Protection domain.
Claims (10)
1. a kind of somatic data measuring device, which is characterized in that include the bracket component of pedestal and setting on the base；
At least one weighing sensor for acquiring weight information is equipped with below the cover board of the pedestal；
The bracket component includes main support and the vertically disposed guide rail of the pedestal, sliding block and is installed on the sliding block
Photographing module；
The guide rail is fixed on the main support, and driving mechanism and transmission mechanism are equipped on the main support；
The driving mechanism is connect with the photographing module, for driving the transmission mechanism to run in the case where photographing module controls；
The transmission mechanism is connect with the sliding block, for when the transmission mechanism is run, the sliding block being driven to be led described
It is moved on rail；
The photographing module is connect with the weighing sensor, in the photographing module moving process, obtaining institute in real time
State the facial image of location information of the photographing module apart from the cover board and corresponding tested personnel, and according to the positional information and
Facial image generates the elevation information of tested personnel using preset height model.
2. somatic data measuring device as described in claim 1, which is characterized in that the photographing module includes displacement sensing
Device, processor and camera；
Institute's displacement sensors are set to same level with the camera, for acquiring the camera central point to institute
State the location information of pedestal；
The processor is connect with the weighing sensor, displacement sensor and camera respectively, for controlling the camera shooting
Head obtains the facial image of tested personnel in real time, and is obtained according to the positional information using preset height model with facial image
To elevation information；And control driving mechanism operation.
3. somatic data measuring device as claimed in claim 2, which is characterized in that the photographing module further includes rangefinder；
The rangefinder is arranged beside camera, is connected to the processor, when for occurring object in pre-determined distance,
Shooting control signal is generated, and by the shooting control signal transmission to the processor.
4. somatic data measuring device as claimed in claim 2, which is characterized in that the photographing module further includes display mould
Block；
The display module, is connected to the processor, for showing weight information, elevation information under processor control
And facial image.
5. somatic data measuring device as described in claim 1, which is characterized in that the bracket component further includes bracket；
The photographing module is mounted on by the bracket on the sliding block.
6. somatic data measuring device as described in claim 1, which is characterized in that the driving mechanism includes motor and motor
Controller；
The motor is mounted in the main support；
The electric machine controller is connect with the motor and photographing module respectively, for making electricity under photographing module control
Machine is run.
7. somatic data measuring device as described in claim 1, which is characterized in that the transmission mechanism include synchronous pulley,
Synchronous belt and wheel disc；
The synchronous pulley and wheel disc are separately positioned on the guide rail both ends, and the synchronous pulley is connect with the driving mechanism；
The synchronous belt is arranged on the synchronous pulley and wheel disc, is fixedly connected with the sliding block.
8. a kind of measurement method using somatic data measuring device described in claim 1~7 any one, which is characterized in that
Include the following steps；
Before measuring, tested personnel stands on the pedestal, and faces the direction of the photographing module；
When measuring, the weighing sensor is collected into weight information and is transmitted to the photographing module, passes through the camera shooting mould
Block controls the driving mechanism and drives the transmission mechanism operation so that the sliding block being connect with transmission mechanism is on guide rail to moving up
It is dynamic；In the photographing module moving process, the photographing module is obtained in real time by photographing module apart from the position of the cover board
Confidence ceases and the facial image of corresponding tested personnel；And preset height model is utilized with facial image according to the positional information
Generate the elevation information of tested personnel.
9. somatic data measuring device method as claimed in claim 8, which is characterized in that described to be moved in the photographing module
In the process, it obtains location information of the photographing module apart from the cover board in real time by photographing module and corresponds to tested personnel's
Facial image；And the height for being generated tested personnel using preset height model with facial image according to the positional information is believed
Breath, includes the following steps；
When the photographing module is moved to and is aligned with the nose endpoint location of tested personnel, obtain described in the photographing module distance
The nose facial image of the nose location information of cover board and corresponding tested personnel；
When the photographing module is moved to the place between the eyebrows of tested personnel point aligned in position, obtain described in the photographing module distance
The place between the eyebrows facial image of the place between the eyebrows location information of cover board and corresponding tested personnel；
Using preset height model to the nose location information, nose facial image, place between the eyebrows location information and place between the eyebrows people
Face image is estimated, the elevation information of tested personnel is obtained.
10. somatic data measuring device method as claimed in claim 8, which is characterized in that further comprising the steps of；
In the photographing module moving process, the inductive signal acquired in pre-determined distance according to rangefinder judges default
Whether there is object in distance；When occurring object in pre-determined distance, then the image information obtained according to the photographing module is sentenced
It is disconnected to whether there is facial image；When there are facial image, the height for adjusting the photographing module obtains the face of corresponding position
Image.
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