CN205483598U - Four -wheel aligner and electronic system , central authorities handle board and camera board thereof - Google Patents
Four -wheel aligner and electronic system , central authorities handle board and camera board thereof Download PDFInfo
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- CN205483598U CN205483598U CN201620142260.7U CN201620142260U CN205483598U CN 205483598 U CN205483598 U CN 205483598U CN 201620142260 U CN201620142260 U CN 201620142260U CN 205483598 U CN205483598 U CN 205483598U
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
Abstract
The utility model relates to a four -wheel aligner and electronic system, central authorities handle board and camera board thereof. Wherein for four -wheel aligner's electronic system includes: camera board subassembly, camera board subassembly have the camera board, and the camera board is disposed image sensor, serializing chip and a communication interface to and central authorities handle the board, and central authorities handle that the board has the 2nd communication interface, unstring chip and processing unit, and the transmission of handling the image data between the board with camera board and central authorities converts serial data's transmission into, and it can handle the board in camera board and central authorities still can realize fast -speed data transmission when great.
Description
Technical field
This utility model relates to motor vehicle detecting field, relates more particularly to for four-wheel position finder
Electronic system, the Central Processing Board for four-wheel position finder and the camera board for four-wheel position finder.
Background technology
At present the three-dimensional measurement position finder (such as four-wheel position finder) of main flow includes multiple camera and one
Commercial PC (personal computer that model is 3020 that such as Dell sells) or special
The PC product of customization is (in being had such as the four-wheel position finder product of Snap-on company offer
Put formula personal computer).
The collected by camera of position finder is arranged on the raw image data of the destination disk on vehicle to be measured and utilizes
Raw image data is analyzed calculating by the digital signal processing chip himself having, then will be through
Cross the view data of preliminary treatment to send the central processing unit of PC to and be further processed.
It is to say, current position finder needs camera that raw image data is carried out pretreatment, reason is
The initial data of the single image of collected by camera reaches several million sizes, and measures the meter of particular vehicle angle
Calculate and need multiple images can complete, if the initial data of these images is all transferred to centre
Reason device will block the data transfer path of whole system thus cause transmission not smooth, and then impact three-dimensional
The processing speed of measurement and positioning instrument and accuracy.And, the central processing unit of PC is mainly
Interpretive machine instruction and process the data in computer software, its in terms of image real time transfer also
Not there is advantage.
By camera raw image data carried out pretreatment thus reduce the big of image data file
Little so that image acquisition, pretreatment and data transmit this process can the most repeatedly and swimmingly
Perform, and then realize the kinetic measurement to vehicle parameter.Owing to camera need to carry out the pretreatment of image,
It is special that Intelligent treatment element such as Digital Signal Processing (DSP) element will be set on the camera board of camera
Be used for process view data and other supporting elements, the structure of such camera will more complicated and its
Manufacturing cost also can increase.Additionally, due to camera is provided with data intelligence processing element, also need to consider
The security procedure of camera and active program so that camera structure becomes more complicated；Furthermore manufacturing
In journey and the use initial stage will perform the active program of camera, for manufacturer and terminal user
Will produce inconvenience, the cost of camera also significantly improves, and the cost keeping in repair and changing increases the most accordingly.
Present four-wheel position finder all uses the PC product of commercial PC and customization as meter
Calculation equipment, though it is prone to commercially available, but these existing PC products are typically design
It is used for running office duties, and these tasks are non-essential for four-wheel position finder, Ge Ren electricity
Brain has non-specific aim as the data handling equipment of four-wheel position finder, and its cost is the most of a relatively high.
As can be seen here, existing position finder product either function structure still being manufactured into from position finder
Space it is extremely improved for present aspect.
Utility model content
In view of the above problems, this utility model provides a kind of for four-wheel position finder and electronic system thereof,
It can be with the next camera board at four-wheel position finder of lower cost and higher speed and Central Processing Board
Between transmit data.
According to an aspect of the present utility model, it is provided that a kind of electronic system for four-wheel position finder,
Described electronic system includes: camera board assembly, and described camera board assembly has camera board, described camera
Plate is configured with imageing sensor, stringization chip and the first communication interface, and described string chip is connected to
Between described imageing sensor and described first communication interface；And Central Processing Board, described centre
Plate has the second communication interface to reason, unstring chip and processing unit, and described second communication interface is with described
On camera board described first communication interface connect, described in unstring chip be connected to described second communication connect
Between mouth and described processing unit.
First communication interface and the second communication interface are all RJ45 interfaces, and described RJ45 interface has eight
Two passages in individual passage, and described eight passages are image data channel；Described eight passages
In four passages be control signal passage.
According to another aspect of the present utility model, it is provided that a kind of centre for four-wheel position finder
Reason plate, described Central Processing Board includes: the second communication interface, and described second communication interface is used for transmitting
First non-network signal；Third communication interface, described third communication interface is for transmission the second non-network
Signal；First unstrings chip, and described first chip that unstrings is connected with described second communication interface；Second
Unstring chip, and described second chip that unstrings is connected with described third communication interface；And processing unit,
Described processing unit chip and described second chip that unstrings that unstrings with described first is connected.
Second communication interface and described third communication interface are all RJ45 interfaces, and described RJ45 interface has
Two passages in eight passages, and described eight passages are had to be used for transmitting view data.
First non-network signal includes the first view data and first control signal of stringization, and described
Second non-network signal includes the second view data and second control signal of stringization,
Four passages in eight passages are used for transmission of control signals.
According to another aspect of the present utility model, it is provided that a kind of camera board for four-wheel position finder,
Described camera board includes: imageing sensor, and described imageing sensor is configured to obtain view data；
First communication interface, described first communication interface exports described view data；First stringization chip, institute
State the first string chip to be connected between described imageing sensor and described communication interface, and will be by institute
The view data stating imageing sensor acquisition is converted into serial data and via described first from parallel data
Communication interface exports；And LED array, described LED array obtains described at described imageing sensor
Auxiliary light is provided during view data.
First communication interface is RJ45 interface, and RJ45 interface has 8 passages, and described eight lead to
Two passages in road are image data channel, and four passages are control signal passage.
Include according to four-wheel position finder of the present utility model: electronic system, comprising: camera board assembly,
Described camera board assembly has camera board, and described camera board is configured with imageing sensor, stringization chip
With the first communication interface, described string chip is connected to described imageing sensor and communicates with described first and connect
Between Kou；And Central Processing Board, described Central Processing Board has the second communication interface, unstring chip
And processing unit, described second communication interface is connected with described first communication interface on described camera board,
The described chip that unstrings is connected between described second communication interface and described processing unit；Display device,
It is connected with Central Processing Board；And installing rack, described installing rack is in order to support electronic system and display dress
Put.
First communication interface and the second communication interface are all RJ45 interfaces；Described RJ45 interface has eight
Individual passage, two of which passage is used for transmitting view data, and four passages are used for transmission of control signals.
The view data of the first communication interface output is undressed raw image data.
This utility model by arranging stringization chip on camera board, by camera board and Central Processing Board it
Between the transmission of view data be converted to the transmission of serial data, it can be at camera board and Central Processing Board
Distance remains to the data transmission realized at a high speed time bigger, then by arranging solution serial core on Central Processing Board
Sheet converts serial data into parallel data and is transferred to processing unit；And use widely used
RJ45 interface transmits this serial data rather than network data, reduces the cost of four-wheel position finder.
Accompanying drawing explanation
Illustrate with reference to accompanying drawing and illustrate embodiment.These accompanying drawings are used for illustrating ultimate principle, thus only
Show the aspect necessary for understanding ultimate principle.These accompanying drawings are not drawn to.In the accompanying drawings,
Identical reference represents similar feature.
Detailed by below in conjunction with accompanying drawing of further feature of the present utility model, feature, advantage and benefit
Description will become apparent from.
Fig. 1 shows the simplified structure of the electronic system according to four-wheel position finder of the present utility model
Schematic diagram.
Fig. 2 shows the block diagram of first embodiment of the electronic system according to this utility model Fig. 1.
Fig. 3 shows the block diagram of second embodiment of the electronic system according to this utility model Fig. 1.
Fig. 4 shows the structural representation according to four-wheel position finder of the present utility model.
Fig. 5 shows the connection diagram between the first communication interface and the second communication interface.
Fig. 6 shows according to the electronic system for four-wheel position finder of the present utility model more specifically
The block diagram of embodiment.
Detailed description of the invention
In the specific descriptions of following preferred embodiment, by with reference to constituting this utility model part
Appended accompanying drawing.Appended accompanying drawing has been illustrated by way of example and has been capable of spy of the present utility model
Fixed embodiment.The embodiment of example is not intended as limit according to all embodiments of the present utility model.
It is appreciated that on the premise of without departing from scope of the present utility model, it is possible to use other embodiments,
Structural or the amendment of logicality can also be carried out.Therefore, following specific descriptions are the most non-limiting
, and scope of the present utility model is defined by the claims appended hereto.
Hereinafter, an example of electronic system of the present utility model is described in conjunction with Fig. 1 and Fig. 5.
Fig. 1 shows a kind of electronic system 100 for four-wheel position finder, and this electronic system 100 includes
Camera board assembly 110 and Central Processing Board 120.
From figure 1 it appears that Central Processing Board 120 includes communication interface 122, communication interface 122
For being connected through a cable with camera board assembly 110 and for receiving without dividing from camera board assembly 110
View data RD that analysis calculates；In Fig. 1, camera board assembly 110 illustrate only and has one piece of camera board
Structure, alternatively, Central Processing Board 120 can have other communication interface (not shown),
The effect of this other communication interface is similar with communication interface 122, also for camera board assembly
Another camera board (not shown) connects and through a cable for receiving from this another camera board
View data.Those skilled in the art it is to be appreciated that there has been described Central Processing Board 120 can
There is one or two communication interfaces 122, to connect one or two camera boards, certainly, in order to
Making acquired data the most accurate, those skilled in the art is without departing from structure of the present utility model
It also is able on the premise of think of on Central Processing Board 120, arrange more than two or more communication interface
122, so as to connect multiple camera boards of camera board assembly 110.
Additionally, Central Processing Board 120 also includes processing unit 124, processing unit includes that CPU (can be
Multinuclear ARM) and DSP treatment element, wherein DSP treatment element is based on being analyzed view data
Calculate, and the result that DSP is processed by CPU again is further processed, so as to finally located
Reason result.Central Processing Board 120 also includes the input/output interface 126 being connected with processing unit 124,
For receiving the operation data for Central Processing Board 120 and output result, this part will be in conjunction with
Embodiment in Fig. 2 and Fig. 3 is specifically introduced.
Central Processing Board 120 includes being arranged on unstringing between communication interface 122 and processing unit 124
Chip 123, this chip 123 that unstrings by the view data that inputs via communication interface 122 by serial data
Be converted to parallel data and be transferred to processing unit 124.Camera board includes imageing sensor 112, this figure
As sensor 112 is used for obtaining view data；This camera board also includes communication interface 116, and this communication connects
Mouth 116 is configured to export the view data that imageing sensor 112 obtains, and LED array (figure
Not shown in), this LED array for providing auxiliary light when imageing sensor 112 obtains view data；
Wherein, camera board assembly 110 is not provided with undertaking analysis of image data and calculates and system management tasks
Chip, although through the conversion of parallel serial data, the view data institute of communication interface 116 output in
Existing image is still the original image obtained by imageing sensor 112, and the final institute of processing unit 124
The raw image data that the view data obtained also obtains for imageing sensor.
Among according to an embodiment of the present utility model, camera board includes being arranged on imageing sensor
String chip 114 between 112 and communication interface 116, for being obtained by imageing sensor 112
View data is converted to serial data by parallel data and exports via communication interface 116.Camera board with
Communication interface 116 and communication interface 122 between Central Processing Board 120 are public telecommunication network and connect
Mouthful, such as RJ45 interface.
By such framework, camera board is not required to include the chip that analysis of image data calculates, thus simple
Change the structure of camera board, and thus reduce the manufacturing cost and due to camera board also of camera board
It is no longer necessary to the operations such as activation and then improves the camera board operability at end user location；The opposing party
Face, by replacing traditional with the custom-designed Central Processing Board designed for four-wheel position finder
Individual or business computer, thus improve the disposal ability of Central Processing Board, concurrently pass through
Eliminate unnecessary function and enormously simplify the structure of Central Processing Board and reduce central authorities' process
The cost of plate.
Fig. 2 shows the block diagram of first embodiment of the electronic system according to Fig. 1.Electronic system
200 include camera board assembly and Central Processing Board 220, and wherein, camera board assembly includes first camera
Plate 210, second camera plate 210a, first camera plate 210, second camera plate 210a are respectively provided with figure
As sensor (not shown) and communication interface (being RJ45 interface in Fig. 2) 216,216a,
Wherein, imageing sensor be used for obtaining view data and communication interface 216,216a for output by
View data RD without analytical calculation acquired in imageing sensor.Central Processing Board 220 has logical
Letter interface (being RJ45 interface in Fig. 2) 222,222a and processing unit 224 and input/output interface
226,226a, wherein, communication interface 222,222a respectively with first camera plate 210, second camera
The communication interface 216 of plate 210a, 216a are connected to receive view data RD without analytical calculation,
Processing unit 224 is for being analyzed data to view data, to obtain result.Input and output
Interface 226,226a are for receiving the operational order for Central Processing Board 220 and output result.
Communication interface 216,216a and communication interface 222,222a the embodiment shown in Fig. 2 it
In be the public telecommunication interface of RJ45 class, it can be connected by netting twine so that at first camera plate
210, communicate between second camera plate 210a and Central Processing Board 220.Input/output interface bag
(Fig. 2 show RJ45 to include expansion interface 226 (Fig. 2 show USB interface) and network interface 226a
Interface), the extension being capable of with other equipment by expansion interface 226 is connected, in order to realize all
Such as functions such as keyboard, mouse input and printer printings.Central Processing Board 220 also includes that power supply is defeated
Enter end 229 and memorizer (not shown), can be from power supply adaptor 230 by power input 229
Place receives electrical power and powers for Central Processing Board 220, and then by Central Processing Board 220 and phase
Power interface 228 on machine plate 210,210a, 228a, 218,218a be first, second camera
Plate is powered respectively.Network interface 226a connects browser function end, and then by this browser function end
Connect display, mouse, keyboard and printer etc..
In this utility model, browser function end refers to support the equipment of browser software, thus in operation
Man machine interface is set up, Central Processing Board to be sent operational order and output between person and four-wheel position finder
Result.The most common tape operation system (such as Windows, Linux, Android, iOS)
Personal computer and mobile device all support browser software, other similar equipment are just like network machine
Top box and intelligent television etc..These equipment all can be as browser function end of the present utility model.Fig. 2
Shown browser function end include minicomputer and the display being connected with minicomputer respectively and
Control device.Minicomputer low cost, function is more stable, workable；Also have stronger
Autgmentability, can connect the control device such as equipment such as mouse, keyboard and printer.Certainly, above-mentioned browse
Device function end can be by the input module such as soft keyboard that self carried etc. as controlling device input operation
Instruction, it is possible to show/export by the display screen of self by the result handled by Central Processing Board.This
Outward, browser function end is connected by network interface cable with Central Processing Board, does not has network environment
Requirement, without arranging wireless connection device on Central Processing Board.
Though it will be understood by those of skill in the art that not shown in Fig. 2, network interface 226a also can be with
Router wired connection, and then set up wired with one or more browser function ends again by router
Or wireless connections.When being connected with multiple browser function ends, can realize setting up with multiple equipment simultaneously
Man machine interface, including showing/export measurement result and entering the operating instructions；With portable equipment wireless connections
Time, operator can watch test result at any time, and when especially keeping in repair, more convenient basis measures knot in real time
Fruit adjusts positional parameter.
Fig. 3 shows second reality according to the electronic system for four-wheel position finder of the present utility model
Executing the block diagram of example, it is the defeated of Central Processing Board in place of the electronic system main difference in Fig. 2
Enter the configuration of output interface.Electronic system 300 includes camera board assembly and Central Processing Board 320, its
In, camera board assembly includes two pieces of camera boards 310,310a, and camera board has imageing sensor (ginseng figure
1) and communication interface 316,316a, wherein, imageing sensor is used for obtaining view data and communicating
Interface 316,316a are for exporting by the view data without analytical calculation acquired in imageing sensor
RD.Central Processing Board 320 has communication interface 322,322a and processing unit 324 and input and output
Interface, wherein, communication interface 322,322a with connect with two camera boards 310, the communication of 310a respectively
Mouth 316,316a are connected to receive view data RD without analytical calculation, and processing unit 324 is used
In view data is analyzed calculating, to obtain result, and input/output interface is used for connecing
Receive the operational order for Central Processing Board 320 and output result.
Input/output interface can include expansion interface 326 (for USB interface in Fig. 3), video interface
326a (being HDMI in Fig. 3) and network interface 326b (such as RJ45 etc.), is connect by USB
Mouth is capable of the extension with other equipment and is connected, in order to realizes such as keyboard, mouse input and beats
The functions such as print machine printing；And the display device of such as display screen etc. can be connected by HDMI.In
Centre processes plate 320 and also includes power input 329, is used at power supply adaptor 330 receiving electrical power
And power for Central Processing Board 320, and then by Central Processing Board 320 and camera board 310,310a
On power interface 328,328a and 318,318a be that camera board is powered.Connect with network in Fig. 2
The function of mouth 226a is identical, and network interface 326b also is able to selection and is directly connected to a browser function
End or the network equipment such as connection route device again with one or more wired or wireless companies of browser function end
Connect.
Compared to previous embodiment, Central Processing Board can directly and be shown by the video interface 326a set up
Device is connected.The display device that video interface 326a connects is as basic man machine interface, and network
Interface 326b then can be connected with other browser function ends as the extension of multiple man machine interfaces.Certainly,
Those skilled in the art will also appreciate that, as the design more simplified, Central Processing Board can also be only
Video interface 326a is set and is not provided with network interface 326b.
Fig. 4 shows the structural representation according to four-wheel position finder of the present utility model.From figure permissible
Finding out, this four-wheel position finder 400 includes that installing rack, installing rack include column 460 and be fixed on column
The crossbeam 470 on top.Four-wheel position finder 400 also include wheel folder and destination disk assembly 441,442,443,
444, wheel folder and destination disk assembly 441,442,443,444 are in order to be arranged on vehicle to be measured.Phase
Machine board component 410,410a are arranged on the two ends of the crossbeam 470 of installing rack and include two pieces of camera boards,
The view data of each piece of camera board acquisition is the view data of fixed pattern on destination disk.Central authorities process
Plate 420 is connected with camera board 410,410a and is used for receiving view data RD without analytical calculation,
Central Processing Board 420 includes that processing unit is for processing view data RD without analytical calculation and then obtaining
To result.Central Processing Board 420 undertakes all images data analysis meter of four-wheel position finder 400
Calculating and system management tasks, wherein, camera board assembly 410,410a and Central Processing Board 420 are all pacified
Being contained on crossbeam 470, display device 450 is arranged on column 460 for from Central Processing Board 420
Obtain result and output it.
Fig. 5 shows that the communication interface 116 on camera board connects with the communication on Central Processing Board 120
More specifically connection diagram between mouthfuls 122.
As it is shown in figure 5, have eight communication ports between communication interface 116 and communication interface 122
L1-L8.In an embodiment, communication port L1 and L2 is data channel, is used for from camera board to central authorities
Process plate and send view data.This view data such as sends with the form of a pair differential signal.?
In embodiment, communication port L3-L6 is for controlling passage, for sending to camera board from Central Processing Board
Control signal.This control signal such as sends with the form of two pairs of differential signals, and each of which is to difference
Sub-signal takies two and controls passage.
Fig. 6 shows according to the electronic system for four-wheel position finder of the present utility model in Fig. 1 more
The block diagram of specific embodiment.
As shown in Figure 6, electronic system 600 have first camera plate 610, second camera plate 620 and in
Centre processes plate 630.Central Processing Board 630 is configured to undertake the view data of described four-wheel position finder and divides
Analysis calculates and system management tasks.
Central Processing Board 630 include two communication interfaces 632,636, first unstring chip 634,
Two unstring chip 638 and processing unit 631.Communication interface 632 connects with the communication of first camera plate 610
Mouth 616 is connected to transmit the first non-network signal.First non-network signal includes from first camera plate
610 receive, the first view data of the first stringization chip 612 stringization on first camera plate 610.
Communication interface 636 is connected to transmit the second non-network with the communication interface 626 of second camera plate 620
Signal.Second non-network signal include from second camera plate 620 receive, through second camera plate 620
On the second view data of the second stringization chip 624 stringization.First chip 634 that unstrings connects with communication
Mouth 632 connects and from serial data, the first view data is converted to parallel data.Second unstrings chip
638 are connected with communication interface 636 and from serial data, the second view data are converted to parallel data.Place
Reason unit 631 chip 634 and second chip 638 that unstrings that unstrings with first is connected, and to from the first solution
First view data of serial core sheet 634 reception and the second picture number of chip 638 reception of unstringing from second
According to being analyzed calculating to obtain result.In Fig. 6, Central Processing Board 630 and camera board 610,
Communication interface between 620 is RJ45 interface.
This utility model four-wheel position finder provides a kind of new electronic system architecture, and it includes by multinuclear
The Central Processing Board of the processing unit control of ARM and DSP element composition and two pieces of camera boards.Camera board will
The original image obtained all is transferred to Central Processing Board and processes, i.e. Central Processing Board is whole four-wheel aligner
In instrument, unique analysis of image data that performs calculates and the assembly of system management tasks.Fixed at whole four-wheel
In the instrument of position, Central Processing Board is uniquely to have intelligence.Passive camera board does not have view data and divides
Analysis computing function, only has data converting function.Camera board only gathers the original image of Target Board and incites somebody to action
All it is transferred to Central Processing Board, manufactures and maintenance cost is greatly reduced.The electronics that this utility model is new
System Central Processing Board replaces existing PC as processing means, eliminates unnecessary merit
Energy and element, incorporate the digital signal processing function to image real time transfer, optimize overall structure,
Its cost is significantly reduced.
It will be appreciated by those skilled in the art that each embodiment disclosed above can be without departing from practicality
Various changes and modifications are made in the case of novel essence.Therefore, protection domain of the present utility model should
When being defined by the appended claims.
Although it have been described that different exemplary embodiment of the present utility model, but for this area skill
It is readily apparent that different changes and amendment can be carried out for art personnel, it is capable of this reality
By some in novel advantage without departing from spirit and scope of the present utility model.For those at this
In art for suitable skilled personnel, perform identical function miscellaneous part can suitably by
Replace.It shall be mentioned that the feature explained with reference to specific accompanying drawing at this can be with the feature group of other accompanying drawings
Close, even the most clearly mentioning in the case of this at those.Furthermore, it is possible to or in all uses
In the software realization mode of appropriate processor instruction or utilizing hardware logic and software logic combination
Obtain in the mixing implementation of equifinality and realize method of the present utility model.Such to basis
The amendment of scheme of the present utility model is intended to be overwritten by the appended claims.
Claims (10)
1. the electronic system of a four-wheel position finder, it is characterised in that including:
Camera board assembly, described camera board assembly has camera board, and described camera board is configured with image
Sensor, stringization chip and the first communication interface, described string chip is connected to described imageing sensor
And between described first communication interface；And
Central Processing Board, described Central Processing Board has the second communication interface, unstring chip and process list
Unit, described second communication interface is connected with described first communication interface on described camera board, described solution
Serial core sheet is connected between described second communication interface and described processing unit.
The electronic system of four-wheel position finder the most according to claim 1, it is characterised in that
Described first communication interface and the second communication interface are all RJ45 interfaces, and described RJ45 interface has
Having eight passages, wherein, two passages in described eight passages are image data channel, and institute
Four passages stated in eight passages are control signal passage.
3. the Central Processing Board of a four-wheel position finder, it is characterised in that including:
Second communication interface, described second communication interface is for transmission the first non-network signal；
Third communication interface, described third communication interface is for transmission the second non-network signal；
First unstrings chip, and described first chip that unstrings is connected with described second communication interface；
Second unstrings chip, and described second chip that unstrings is connected with described third communication interface；And
Processing unit, described processing unit unstrings chip even with described first chip and described second that unstrings
Connect.
The Central Processing Board of four-wheel position finder the most according to claim 3, it is characterised in that
Second communication interface and described third communication interface are all RJ45 interfaces, and described RJ45 interface has
Two passages in eight passages, and described eight passages are had to be used for transmitting view data.
The Central Processing Board of four-wheel position finder the most according to claim 4, it is characterised in that
Described first non-network signal includes the first view data and first control signal of stringization, and
Described second non-network signal includes the second view data and second control signal of stringization, and
Four passages in described eight passages are used for transmission of control signals.
6. the camera board of a four-wheel position finder, it is characterised in that including:
Imageing sensor, described imageing sensor is configured to obtain view data；
Communication interface, described communication interface exports described view data；
Stringization chip, described string chip is connected between described imageing sensor and described communication interface,
And the view data obtained by described imageing sensor is converted into serial data warp from parallel data
Exported by described communication interface；And
LED array, described LED array provides auxiliary when described imageing sensor obtains described view data
Light.
The camera board of four-wheel position finder the most according to claim 6, it is characterised in that
Described communication interface is RJ45 interface, and
Described RJ45 interface has eight passages, and wherein, two passages in described eight passages are figure
As four passages in data channel, and described eight passages are control signal passage.
8. a four-wheel position finder, it is characterised in that including:
Electronic system, comprising:
Camera board assembly, described camera board assembly has camera board, and described camera board is configured with image
Sensor, stringization chip and the first communication interface, described string chip is connected to described imageing sensor
And between described first communication interface；And
Central Processing Board, described Central Processing Board has the second communication interface, unstring chip and process list
Unit, described second communication interface is connected with described first communication interface on described camera board, described solution
Serial core sheet is connected between described second communication interface and described processing unit；
Display device, it is connected with Central Processing Board；And
Installing rack, described installing rack is in order to support electronic system and display device.
Four-wheel position finder the most according to claim 8, it is characterised in that
Described first communication interface and the second communication interface are all RJ45 interfaces；Described RJ45 interface has
Having eight passages, wherein, two passages in described eight passages are used for transmitting view data, and
Four passages in described eight passages are used for transmission of control signals.
Four-wheel position finder the most according to claim 8, it is characterised in that
The view data of described first communication interface output is the raw image data without analytical calculation.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142260.7U CN205483598U (en) | 2016-02-25 | 2016-02-25 | Four -wheel aligner and electronic system , central authorities handle board and camera board thereof |
| TW106202700U TWM552982U (en) | 2016-02-25 | 2017-02-24 | Wheel aligner and its electronic system, central processing board, and camera board |
| KR1020170025591A KR20170100455A (en) | 2016-02-25 | 2017-02-27 | Four-wheel positioner and electronic system, central processing board, and camera board thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142260.7U CN205483598U (en) | 2016-02-25 | 2016-02-25 | Four -wheel aligner and electronic system , central authorities handle board and camera board thereof |
Publications (1)
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| CN205483598U true CN205483598U (en) | 2016-08-17 |
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| Country | Link |
|---|---|
| KR (1) | KR20170100455A (en) |
| CN (1) | CN205483598U (en) |
| TW (1) | TWM552982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124532A (en) * | 2016-02-25 | 2017-09-01 | 实耐宝公司 | Four-wheel position finder and its electronic system, Central Processing Board and camera board |
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2016
- 2016-02-25 CN CN201620142260.7U patent/CN205483598U/en active Active
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2017
- 2017-02-24 TW TW106202700U patent/TWM552982U/en unknown
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124532A (en) * | 2016-02-25 | 2017-09-01 | 实耐宝公司 | Four-wheel position finder and its electronic system, Central Processing Board and camera board |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170100455A (en) | 2017-09-04 |
| TWM552982U (en) | 2017-12-11 |
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