CN208607676U - A kind of iris cloud platform follow-up mechanism - Google Patents
A kind of iris cloud platform follow-up mechanism Download PDFInfo
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- CN208607676U CN208607676U CN201821263175.1U CN201821263175U CN208607676U CN 208607676 U CN208607676 U CN 208607676U CN 201821263175 U CN201821263175 U CN 201821263175U CN 208607676 U CN208607676 U CN 208607676U
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- China
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- iris
- motor
- cloud platform
- lifting support
- runing rest
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Abstract
The utility model is suitable for fixed point automatic tracing technological improvement field, provide a kind of iris follow-up mechanism, the iris cloud platform follow-up mechanism includes identification collector, pedestal, lifting support, runing rest and control system, the lifting support is set on the pedestal, the runing rest is set on the lifting support, the identification collector is set on the runing rest, and the output end of the control system is separately connected the identification collector, lifting support and runing rest.Stablize when overall structure works, the center of gravity of motor load is maintained at the axle center of motor, and when being supported on the axle center of motor, the energy consumption of motor is minimum.Iris position will be searched for automatically by pressing power on button rear platform, and adjust platform direction by iris position, and system design is simple, and multiple functional, reliable performance has preferably annotated the principle of multi-computer communication, has biggish practical value.
Description
Technical field
The utility model belongs to fixed point automatic tracing technological improvement field more particularly to a kind of iris cloud platform tracking dress
It sets.
Background technique
With the development of economy, the life of the people increasingly improves, and people require constantly to mention to the comfort convenience of life
Height, all kinds of Intelligent life articles are continuously increased.Now, the function of iris equipment is continuously increased usage scenario and also constantly increases
Subtract, then one can make people more intelligently be easy to use the platform of iris device more by demand, previous way is with general
Lead to fixed fixed-focus iris mould group, be not inconsistent and required with operation readiness, cannot effectively adjust the use position that iris is set.And
This kind of fixed-focus mould group all only manually adjusts, and the direction of user cannot be followed to rotate when a user moves, and in addition iris is known
Not Zhui Zong platform cost can not be too high, but ropy product can not be used, in order to avoid failure causes adverse consequences.According to above
Analysis, requirement of the user to desktop iris tracking platform are as follows: 1, popularity --- i.e. requirement can be adapted to every money equipment.2,
Practicability --- it requires to be used by user under circumstances.And requiring easy to operate, link is few, easy to learn.3,
Reliability --- require that structurally reasonable product designed by system is durable, system is reliable.5, it invests feasible
Property --- --- requires system investments or cost to can control within the scope of each user can bear.
When people station is verified before iris recognition device, it may be possible to which station has kept left, is right, and everyone height is also high
Short different, iris sets equipment camera and infrared LED all and is relatively fixed, and the visual angle of camera and focal length are all to have fixed number
Value, and infrared LED lamp effective distance be also it is limited, people once exceeds the relative angle and distance of equipment, cannot do effectively
Identification.If equipment on fixed position relative, distance all around and angle can only be constantly adjusted by people, can be only achieved
Effectively identification, brings bad experience to user's use in this way.Manually adjust lower angle on camera lens, the body of Lai Zengjia user's identification
It tests, utilization benefit is slow.
Utility model content
The purpose of this utility model is to provide a kind of iris cloud platform follow-up mechanisms, it is intended to solve above-mentioned technology and ask
Topic.
The utility model is realized in this way a kind of iris cloud platform follow-up mechanism, the iris cloud platform follow-up mechanism
Including identification collector, pedestal, lifting support, runing rest and control system, the lifting support is set on the pedestal, institute
Runing rest is stated on the lifting support, the identification collector is set on the runing rest, the control system
Output end is separately connected the identification collector, lifting support and runing rest.
The further technical solution of the utility model is: the identification collector includes face collector and iris recognition
Device, the iris recognition device are set on the face collector.
The further technical solution of the utility model is: the runing rest includes the first rotating mechanism, bracket, the second rotation
Rotation mechanism, connecting plate and supporting plate, the bracket are set on first rotating mechanism by the connecting plate, second rotation
Mechanism is set to the upper end of the bracket, and the bottom end that the supporting plate is set to the bracket is adjacent with the connecting plate.
The further technical solution of the utility model is: first rotating mechanism is identical as second rotating mechanism,
It includes motor, motor cabinet and connector, and the motor is set on the motor cabinet, connects described in the motor axis connection of the motor
Fitting.
The further technical solution of the utility model is: the bracket includes bottom beam, the vertical beam connecting with the bottom beam, is led to
The supporting plate seat that connecting plate is connect with the bottom beam is crossed, the supporting plate seat is parallel with the bottom beam, between the connecting plate and the bottom beam
Angle 30-60 degree between.
The further technical solution of the utility model is: the control system, for controlling the freedom of lifting rotation bracket
Rotation controls the rotary oscillation acquisition image and iris recognition of the second rotating mechanism according to the facial image of acquisition, by acquisition
Data information output.
The further technical solution of the utility model is: the lifting support include stepper motor, elevator carriage, lead screw and
Optical axis, the stepper motor are set on the bottom plate of the elevator carriage, and one end of the lead screw connects the step by shaft coupling
Into the arbor of motor, the other end of the lead screw is set on the top plate of the elevator carriage by bearing, the screw of the lead screw
It is slidably connected respectively with two guide rods of elevator carriage, the optical axis is set on the elevator carriage.
The further technical solution of the utility model is: the elevator carriage includes bottom plate, top plate and two guide rods, and two
The both ends of the guide rod are separately connected the bottom plate and top plate, and two guide rods are parallel between the bottom plate and top plate.
The further technical solution of the utility model is: the section of the pedestal is rounded, using aluminium profile or aluminium
Alloy profile production.
The beneficial effects of the utility model are: stablizing when overall structure works, the center of gravity of motor load is maintained at motor
Axle center, when being supported on the axle center of motor, the energy consumption of motor is minimum.Iris will be searched for automatically by pressing power on button rear platform
Position, and platform direction is adjusted by iris position, system design is simple, and multiple functional, reliable performance is preferably annotated
The principle of multi-computer communication has been released, there is biggish practical value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of iris cloud platform follow-up mechanism provided by the embodiment of the utility model.
Fig. 2 is the electrical schematic diagram of motor movement main control module provided by the embodiment of the utility model.
Fig. 3 is the electrical schematic diagram of motor drive module provided by the embodiment of the utility model.
Fig. 4 is the electrical schematic diagram of gravity sensor interface module provided by the embodiment of the utility model.
Fig. 5 is the electrical schematic diagram of magnetic field sensor module provided by the embodiment of the utility model.
Fig. 6 is the electrical schematic diagram of iris image acquiring module provided by the embodiment of the utility model.
Fig. 7 is the electrical schematic diagram of man face image acquiring module provided by the embodiment of the utility model.
Fig. 8 is the electrical schematic diagram of the serial communication modular of principal and subordinate's motor provided by the embodiment of the utility model.
Specific embodiment
As shown in figures 1-8, iris cloud platform follow-up mechanism provided by the utility model, the iris cloud platform follow-up mechanism
Including identification collector, pedestal, lifting support, runing rest and control system, the lifting support is set on the pedestal, institute
Runing rest is stated on the lifting support, the identification collector is set on the runing rest, the control system
Output end is separately connected the identification collector, lifting support and runing rest.
The identification collector includes face collector 8 and iris recognition device 9, and the iris recognition device 9 is set to the people
On face collector 8.
The runing rest includes the first rotating mechanism 2, bracket, the second rotating mechanism 10, connecting plate 4 and supporting plate 6, described
Bracket is set on first rotating mechanism 2 by the connecting plate 4, and second rotating mechanism 10 is set to the upper of the bracket
End, the bottom end that the supporting plate 6 is set to the bracket are adjacent with the connecting plate 4.
First rotating mechanism 2 is identical as second rotating mechanism 10 comprising motor, motor cabinet and connector,
The motor is set on the motor cabinet, connector described in the motor axis connection of the motor.
The bracket includes bottom beam 3, the vertical beam 7 connecting with the bottom beam 2, the support being connect by connecting plate 5 with the bottom beam 3
Panel seat, the supporting plate seat is parallel with the bottom beam 3, between the angle 30-60 degree between the connecting plate 5 and the bottom beam 3.
The control system, for controlling rotating freely for lifting rotation bracket, according to the facial image of acquisition control the
The rotary oscillation acquisition image and iris recognition of two rotating mechanisms, the data information of acquisition is exported.
The lifting support includes stepper motor, elevator carriage, lead screw and optical axis, and the stepper motor is set to the lifting
On the bottom plate of balladeur train, one end of the lead screw connects the arbor of the stepper motor, the other end of the lead screw by shaft coupling
It is set to by bearing on the top plate of the elevator carriage, the screw of the lead screw is slided with two guide rods of elevator carriage respectively to be connected
It connects, the optical axis is set on the elevator carriage.
The elevator carriage includes that bottom plate, top plate and two guide rods, the both ends of two guide rods are separately connected the bottom
Plate and top plate, two guide rods are parallel between the bottom plate and top plate.
The section of the pedestal 1 is rounded, is made of aluminium profile or aluminium alloy extrusions.
The utility model provides a kind of iris cloud platform follow-up mechanism, by the cloud platform of machine from main modulation in identification
Tracking human eye identifies iris to adjust the position between camera lens and iris, brings more preferably user experience for the use of user,
Its concrete scheme is as follows:
Device includes: iris recognition device, face collector, multiple motors and platform lifting rotation bracket, circuit control
Plate.Iris recognition mould group is parallel with recognition of face mould group to be fixed on the fixed bracket of platform, and multiple motor control mould groups 720 are passed through
Degree movement.When user station is before equipment, either left and right or height, the recognition of face mould group in front have been detected
Face, the starting tracking of recognition of face mould group send instructions to multiple motors through face the picture the case where, and adjustment face is protected
It holds in the middle position of picture, optimal identification angle and height, multiple motors point is reached to adjust iris recognition mould group with this
Do not control the movement of horizontal and vertical both direction, rising-falling tone mould preparation group height, thus keep iris recognition mould group accurately and
When, effective acquisition user's iris information, to increase effective coverage and the real-time of identification on a large scale, and then substantially mention
It rises and uses optimum experience.
Single-chip microcontroller stm32, the key property and function of bluetooth, the characteristic of brushless motor, the spy of Magnetic Sensor are used
Each user can realize for property, the characteristic etc. of gyroscope: platform can be automatically aligned to iris.When user is tracked using iris
When platform, when such as cooking or data is inquired, it can be with real-time tracing iris, the person's of being convenient to use work and life.
This design is the control of the iris tracking platform carried out based on STM32F103C8T6, is provided with mobile phone and monolithic
The communication of machine, using the low noise of brushless motor, the characteristics of smooth movements realizes this process, and the application of this process is wide
It is general, in addition the small in size of STM32F103C8T6, performance are strong, cheap, so having in development backward greatly excellent
Gesture.
Lower section is aluminum base, and to guarantee that overall structure steadily of centre of gravity, pedestal connect a brushless motor, brushless motor connects
A connecting rod is connect, connecting rod side connects another electric machine support, and other side connection battery drags.
Iris chases after middle platform base and is engraved by aluminium, has not only guaranteed that pedestal was stablized but also it is overweight not will cause product using aluminium,
Being sunk to screw terminal in pedestal with counterbore in pedestal prevents screw terminal is prominent from influencing stationarity, and motor rack engraves position among aluminium
It is beautiful to increase structure, and will not influence material hardness for sky, places aluminum production cell frame in the other side, guarantees platform left-right balance.
Designing, there is the iris of automatic regulation function to track platform, more convenient can undoubtedly operate.System uses volume
Small and exquisite, powerful, cheap one chip microcomputer drives end, the rainbow of the front camera acquisition of mobile phone as platform
Film location image is as collecting signal and gives single-chip microcontroller preliminary treatment, and single-chip microcontroller is communicated with mobile phone holding in real time, and single-chip microcontroller connects
Control brushless motor is moved by after signal.System utilizes Bluetooth transmission information, improves reliability, more convenient operation,
Engineering is widely used in practice, thus has a good application prospect and engineering promotional value.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of iris cloud platform follow-up mechanism, it is characterised in that: the iris cloud platform follow-up mechanism include identification collector,
Pedestal, lifting support, runing rest and control system, the lifting support are set on the pedestal, and the runing rest is set to
On the lifting support, the identification collector is set on the runing rest, and the output end of the control system is separately connected
The identification collector, lifting support and runing rest.
2. iris cloud platform follow-up mechanism according to claim 1, which is characterized in that the identification collector includes face
Collector and iris recognition device, the iris recognition device are set on the face collector.
3. iris cloud platform follow-up mechanism according to claim 2, which is characterized in that the runing rest includes the first rotation
Rotation mechanism, bracket, the second rotating mechanism, connecting plate and supporting plate, the bracket are set to first rotation by the connecting plate
In mechanism, second rotating mechanism is set to the upper end of the bracket, bottom end and the company of the supporting plate set on the bracket
Fishplate bar is adjacent.
4. iris cloud platform follow-up mechanism according to claim 3, which is characterized in that first rotating mechanism with it is described
Second rotating mechanism is identical comprising motor, motor cabinet and connector, the motor are set on the motor cabinet, the motor
Motor axis connection described in connector.
5. iris cloud platform follow-up mechanism according to claim 4, which is characterized in that the bracket includes bottom beam, with institute
The vertical beam of bottom beam connection is stated, the supporting plate seat connecting by connecting plate with the bottom beam, the supporting plate seat is parallel with the bottom beam, described
Between angle 30-60 degree between connecting plate and the bottom beam.
6. iris cloud platform follow-up mechanism according to claim 5, which is characterized in that the control system, for controlling
Lifting rotation bracket rotates freely, according to the facial image of acquisition control the second rotating mechanism rotary oscillation acquisition image and
Iris recognition exports the data information of acquisition.
7. iris cloud platform follow-up mechanism according to claim 6, which is characterized in that the lifting support includes stepping electricity
Machine, elevator carriage, lead screw and optical axis, the stepper motor are set on the bottom plate of the elevator carriage, and one end of the lead screw is logical
The arbor that shaft coupling connects the stepper motor is crossed, the other end of the lead screw is set to the top plate of the elevator carriage by bearing
On, the screw of the lead screw is slidably connected with two guide rods of elevator carriage respectively, and the optical axis is set on the elevator carriage.
8. iris cloud platform follow-up mechanism according to claim 7, which is characterized in that the elevator carriage include bottom plate,
Top plate and two guide rods, the both ends of two guide rods are separately connected the bottom plate and top plate, and two guide rods are at the bottom
It is parallel between plate and top plate.
9. iris cloud platform follow-up mechanism according to claim 1-8, which is characterized in that the section of the pedestal
It is rounded, it is made of aluminium profile or aluminium alloy extrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263175.1U CN208607676U (en) | 2018-08-06 | 2018-08-06 | A kind of iris cloud platform follow-up mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263175.1U CN208607676U (en) | 2018-08-06 | 2018-08-06 | A kind of iris cloud platform follow-up mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607676U true CN208607676U (en) | 2019-03-15 |
Family
ID=65671605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821263175.1U Active CN208607676U (en) | 2018-08-06 | 2018-08-06 | A kind of iris cloud platform follow-up mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN208607676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390546A (en) * | 2020-04-23 | 2020-07-10 | 中国铁建重工集团股份有限公司 | Three-degree-of-freedom fastening device |
| CN113757503A (en) * | 2021-08-18 | 2021-12-07 | 北京邮电大学 | Facial biological feature acquisition method and acquisition device |
-
2018
- 2018-08-06 CN CN201821263175.1U patent/CN208607676U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390546A (en) * | 2020-04-23 | 2020-07-10 | 中国铁建重工集团股份有限公司 | Three-degree-of-freedom fastening device |
| CN113757503A (en) * | 2021-08-18 | 2021-12-07 | 北京邮电大学 | Facial biological feature acquisition method and acquisition device |
| CN113757503B (en) * | 2021-08-18 | 2022-05-27 | 北京邮电大学 | Facial biological feature acquisition method and acquisition device |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200219 Address after: A3001, block 9, zone 2, Shenzhen Bay science and technology ecological park, No. 3609, Baishi Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen huahongzhigu Technology Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Nanshan District nine Guangdong streets south of Shenzhen Bay ecological science and Technology Park Building 6 Room 516 Patentee before: Shenzhen City Li Chuan Zhi Control Technology Co., Ltd. |