CN206012459U - A kind of wheel trace system - Google Patents
A kind of wheel trace system Download PDFInfo
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- CN206012459U CN206012459U CN201620725884.1U CN201620725884U CN206012459U CN 206012459 U CN206012459 U CN 206012459U CN 201620725884 U CN201620725884 U CN 201620725884U CN 206012459 U CN206012459 U CN 206012459U
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- wheel
- control assembly
- component
- trace system
- vehicle
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Abstract
This utility model is related to a kind of wheel trace system, in order to wheel position attitude to be combined with real-time road, avoid driving accident, the system includes that accessory power supply, control assembly and the visual component, Wheel-monitoring component, four-wheel aligner component and the display module that are communicated with control assembly by CAN respectively, described accessory power supply are connected with control assembly, visual component, Wheel-monitoring component, four-wheel aligner component and display module respectively.Compared with prior art, this utility model have show in real time, multi-functional.
Description
Technical field
This utility model is related to field of electromechanical integration, more particularly, to a kind of wheel trace system.
Background technology
As side's exhibition of living standard is improved, vehicle is also progressing into the family of ordinary people as consumer goodss.Equally,
As the trip that vehicle gives people brings conveniently, people are also constantly being paid close attention to for the safety of vehicle.Such as：In complexity
Under riving condition, the operating and controlling vehicle of safety, is the important guarantee of vehicle driving safety.The carrier of wherein vehicle driving safety is showed
Key factor：It is exactly the attitude of wheel of vehicle.How under riving condition, judge running environment, car is manipulated by steering wheel
The attitude of wheel, then be the embodiment of vehicle safe driving.At present, in daily traveling, veteran driver is by vehicle
Reference is selected in traveling, sum up a set of method for judging automobile body position.Common method has：1. wiper is selected
As object of reference method, 2. choose ground reference method, 3. windshield panel visual method etc..These are all traditional methods,
For experience is not very abundant driver or for vehicle body is not specifically the people that is very familiar with during actual utilization, all
Erroneous judgement is there may exist, causes potential safety hazard.
The body control system such as existing automobile steer-by-wire system, ESP, is mainly used in the feelings for rapidly travelling at present
Under condition, the manipulation of the excessively multipair steering wheel of driver causes body gesture deviating road, and wire-controlled steering system is by turning to steering wheel
Judgement is monitored to ratio, control turns to ratio, revises Return moment so that body gesture is stable.These systems have necessarily
Limitation：Such as, during vehicle is travelled, driver information, Huo Zhe are awarded for the attitude of wheel is unable to Real-time Feedback
Turn under narrow and small road, wheel how safety by road surface etc., all cannot be to information to be fed back to driver in time.Except
Beyond the body control system that existing each automobile brand is released, also wheel shows and auxiliary parking system, and the system is current
Signal imitation simply by angle shows that the counting of left/right rotation is distinguish between with the color of display lamp, and these systems are current
Wheel position and attitude are all combined with real-time road without real-time dynamical feedback and wheel position attitude.
Also without Real-time Feedback, this utility model wheel trace system is travelled the four-wheel aligner system of wheel in vehicle at present
During carry out intuitively real-time monitoring, feedback to wheel alignment attitude.The thing that pre- anti-vehicle is likely to occur in travelling in advance
Therefore, such as：The accidents such as off-axis, so that ensure the safety that drives a vehicle.
Utility model content
The purpose of this utility model be exactly in order to overcome defect that above-mentioned prior art is present and provide a kind of show in real time,
Multi-functional wheel trace system.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of wheel trace system, in order to combine wheel position attitude with real-time road, it is to avoid driving accident occurs,
The system includes accessory power supply, control assembly and the visual component for communicating with control assembly respectively, wheel prison by CAN
Survey component, four-wheel aligner component and display module, described accessory power supply respectively with control assembly, visual component, Wheel-monitoring
The connection of component, four-wheel aligner component and display module.
Described visual component includes being separately positioned on the preposition vision sensor in vehicle fore cabin air-inlet grille central authorities and sets
Put the rearmounted vision sensor in vehicle rear deck rear center, described preposition vision sensor and rearmounted vision sensor difference
Communicate with control assembly.
Described Wheel-monitoring component is the rotary angle transmitter on the steering column of steering wheel, described rotation angular sensing
Device is communicated with control assembly.
Described four-wheel aligner component includes being separately mounted to the alignment sensor directly over four wheels on car body wheel cover,
Described alignment sensor is communicated with control assembly.
Described display module is the middle control display for being arranged on instrument desk central authorities, described middle control display and control group
Part communicates.
Described control assembly is single-chip microcomputer.
The working method of the system is：
1) visual component obtains the pavement monitoring picture before and after vehicle in real time, and this picture is sent to control assembly, and
Show on display module；
2) Wheel-monitoring component and four-wheel aligner component obtain in real time respectively the corner of steering wheel, the corner of wheel of vehicle and
Positional information, control assembly obtain the corner of steering wheel, the corner of wheel of vehicle and positional information and vehicle drive wheels respectively
Between wheelspan；
3) according to the corner of steering wheel and the corner of wheel of vehicle, control assembly judges whether steering wheel is located with wheel of vehicle
In identical position and attitude, if so, control assembly generates wheel position appearance according to the corner of wheel of vehicle and position and wheelspan
State virtual image, and wheel position attitude virtual image is combined with pavement monitoring picture, show on display module jointly,
If it is not, then carrying out the inconsistent warning of position and attitude.
Compared with prior art, this utility model has advantages below：
First, multi-functional：This utility model have three major functions, including the real-time display function of wheel position attitude, four
Wheel alignment system warning function and wheel return positive prompt facility, powerful.
2nd, wheel position attitude shows in real time：Show compared to existing wheel analogue signal is adopted with auxiliary parking system
Represent that wheel position attitude, traffic information of this utility model by the virtual image of wheel with reality are combined together simultaneously with color
Show, real-time is high, improves the safety of driving.
Description of the drawings
Fig. 1 is vehicle body distributed architecture schematic diagram of the present utility model.
Fig. 2 is the structural representation of wheel of the present utility model and four-wheel aligner component.
Fig. 3 is control flow schematic diagram in embodiment.
Fig. 4 is vehicle right-hand rotation wheel trace road conditions display schematic diagram.
Fig. 5 is the middle control display display content schematic diagram in the case of eliminating driving blind area.
Specific embodiment
This utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of wheel trace system of the present utility model, including：Visual component, Wheel-monitoring component,
Control assembly, accessory power supply, communication part, four-wheel aligner component and display module etc.：
Visual component includes front and rear vision sensor, and the preposition vision sensor 2-1, rearmounted vision sensor 2-2 pacify
It is mounted in fixing device 9-5,9-6, fixing device 9-5,9-6 is separately mounted to vehicle fore cabin 6-1 air-inlet grilles centre and car
Rear deck 6-2 afterbody centres.
Wheel-monitoring component includes rotary angle transmitter 1, and the rotary angle transmitter 1 is on the steering column 10 of steering wheel 4.
Control assembly is single-chip computer control system, is arranged on the underface of middle control display 3.
Communication component is CAN, and the bus is by visual component, control assembly, Wheel-monitoring component, four-wheel aligner group
Part, middle control display module are coupled together.
Four-wheel aligner component includes that alignment sensor 7-1,7-2,7-3,7-4, alignment sensor 7-1,7-2,7-3,7-4 divide
Not An Zhuan fixing device 9-1,9-2, on 9-3,9-4, fixing device is arranged on the car body wheel cover 8 above wheel 5.
Middle control display module is vehicle-mounted middle control display 3, centre of the middle control display 3 installed in instrument desk 13.
A kind of wheel trace system of the present utility model, its current major function have 3：
1st, the real-time display function of wheel position attitude：During vehicle is travelled, there are front road conditions not clear and more
Complexity, vehicle fore cabin sight line blind area, road width pass through apart from factors such as narrow and small, complicated turning (90 ° of turnings), complexity to car
Under, front (afterwards) puts photographic head according to transport condition, and real-time road is shown in middle control display, while opening wheel trace system
System, the real-time attitude of wheel are also shown on middle control screen, are combined with real-time road, and driver can be according to road conditions display and operation
Steering wheel.
2nd, four-wheel aligner system alarm function：When alignment sensor by wheel attitude signal Real-time Feedback to control assembly,
When control assembly carries out algorithm process and steering wheel angle and inconsistent wheel attitude according to the data signal of feedback, such as：Direction
When disk is in zero-bit state, when wheel attitude is not at zero-bit, control system is controlled in display middle according to the signal for contrasting
The problems such as to driver's prompting wheel alignment deviation and inaccurate manipulation.
3rd, wheel returns positive prompt facility：When the vehicle is stopped, in wheel trace system wheel detection system to wheel attitude reality
When monitor, when wheel is not in back positive zero-bit, signal feedback control system, control are by rotary angle transmitter and alignment sensor
Live signal feedback in middle control display system, is pointed out driver's wheel just to return by system.
Embodiment 1：
As shown in figure 3, main working process is as follows in actual road conditions：
1) preposition vision sensor 2-1 and rearmounted vision sensor 2-2 be by real-time road condition acquiring, by image capture module
Control assembly is fed back to, signal is fed back to control by signal picker according to monitoring to manipulate angular signal by rotary angle transmitter 1
Two paths of signals is focused on and generates wheel virtual image and control display 3 in showing by component processed, control assembly；
2) wheel real-time attitude signal by signal acquisition module, is fed back by alignment sensor 7-1,7-2,7-3,7-4
3-1 on middle control display.
Specific method of work, comprises the following steps：
1) road conditions as shown in Figure 4, vehicle must be turned right, and road ahead sight line is in confused situation.Wheel trace system is opened, is led to
Cross middle control display 3-1 to show；
2) preposition vision sensor 2-1, by front road conditions picture signal collection, feeds back to control assembly, and aobvious in middle control
Show.
3), by vehicle forerunner or so drivewheel 5-1,5-3, Real-time and Dynamic gesture feedback is in middle control display for rotary angle transmitter 1
On upper 3.
4) as shown in figure 5, driver is in the case of sight line blind area, fed back in middle control according to preposition vision sensor 2-1
Road surface imaging 11 and wheel 5-1,5-3 attitude orientation virtual image 12 in display, so as to steer direction disk 4.
5) wheel 5-1,5-3 position and attitudes change according to the change of 4 angle of steering wheel, form wheel trace.
6), during vehicle is travelled, alignment sensor 7-1,7-2,7-3,7-4 are to wheel 5-1,5-2,5-3,5-4 wheel
Attitude orientation carries out real-time monitoring, and wheel alignment attitude signal feeds back to control assembly and processed, to the comparison of signal, process
And analysis, the RST that being fed back and feed back to middle control display 3, abnormal condition signal is being carried to driver by buzzer
Show warning.
7) when vehicle stops travelling, wheel 5-1,5-3 attitude is believed by signal of the rotary angle transmitter according to real-time monitoring
Number, by signal acquisition module, feed back in control assembly, if wheel attitude does not return timing, control system 14 is according to detecting
Signal, feed back in middle control display 3, buzzer is simultaneously reported to the police to driver.
Claims (6)
1. a kind of wheel trace system, in order to combine wheel position attitude with real-time road, it is to avoid driving accident occurs, its
It is characterised by, the system includes accessory power supply, control assembly and the vision group for communicating with control assembly respectively by CAN
Part, Wheel-monitoring component, four-wheel aligner component and display module, described accessory power supply respectively with control assembly, visual component,
The connection of Wheel-monitoring component, four-wheel aligner component and display module.
2. a kind of wheel trace system according to claim 1, it is characterised in that described visual component includes setting respectively
Put the preposition vision sensor in vehicle fore cabin air-inlet grille central authorities to pass with the rearmounted vision for being arranged on vehicle rear deck rear center
Sensor, described preposition vision sensor and rearmounted vision sensor are communicated with control assembly respectively.
3. a kind of wheel trace system according to claim 1, it is characterised in that described Wheel-monitoring component is for installing
Rotary angle transmitter on the steering column of steering wheel, described rotary angle transmitter are communicated with control assembly.
4. a kind of wheel trace system according to claim 1, it is characterised in that described four-wheel aligner component includes point
Alignment sensor that An Zhuan be directly over four wheels on car body wheel cover, described alignment sensor are communicated with control assembly.
5. a kind of wheel trace system according to claim 1, it is characterised in that described display module is for being arranged on instrument
The middle control display in table platform central authorities, described middle control display are communicated with control assembly.
6. a kind of wheel trace system according to claim 1, it is characterised in that described control assembly is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725884.1U CN206012459U (en) | 2016-07-11 | 2016-07-11 | A kind of wheel trace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725884.1U CN206012459U (en) | 2016-07-11 | 2016-07-11 | A kind of wheel trace system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012459U true CN206012459U (en) | 2017-03-15 |
Family
ID=58244417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725884.1U Expired - Fee Related CN206012459U (en) | 2016-07-11 | 2016-07-11 | A kind of wheel trace system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599973A (en) * | 2016-07-11 | 2018-01-19 | 胡沛源 | A kind of wheel trace system |
-
2016
- 2016-07-11 CN CN201620725884.1U patent/CN206012459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599973A (en) * | 2016-07-11 | 2018-01-19 | 胡沛源 | A kind of wheel trace system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210711 |