CN204296563U - A kind of driving assistant device of the instruction traffic route that emits beam - Google Patents
A kind of driving assistant device of the instruction traffic route that emits beam Download PDFInfo
- Publication number
- CN204296563U CN204296563U CN201420693686.2U CN201420693686U CN204296563U CN 204296563 U CN204296563 U CN 204296563U CN 201420693686 U CN201420693686 U CN 201420693686U CN 204296563 U CN204296563 U CN 204296563U
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- China
- Prior art keywords
- traffic route
- projector
- assistant device
- driving assistant
- emits beam
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- Expired - Fee Related
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Abstract
A kind of driving assistant device of the instruction traffic route that emits beam, comprise signal source, processor and the projector, it is characterized in that signal source is sent to processor running information, processor converts the signal of telecommunication to running information and is sent to the projector, and the projector converts traffic route guidance light or dot projection to on ground the signal of telecommunication.The utility model can project pre-travel route light and other auxiliary hot spots according to vehicle body transport condition, helps driver safety to drive a car, shifts to an earlier date anticipation course and adjust course, reduce traffic accident.
Description
Technical field
The utility model relates to a kind of driving assistant device, particularly relates to a kind of driving assistant device of the instruction traffic route that emits beam.
Background technology
Along with the raising of people's living standard, the trip mode of people also is constantly occurring to change, increasing family has purchased private car, along with increasing of driving vehicle on road, traffic accident is also more and more ordinary, and some has just taken the new hand of driving license, traffic route is not held unavoidably during driving, be difficult to estimation spacing or the distance between car and barrier, easily cause the accident, damage is caused to vehicle.In order to avoid or reduce vehicle when driving particularly turn time meet accident, be necessary to provide a kind of driving assistant device.
Summary of the invention
The purpose of this utility model is to provide a kind of driving assistant device of the instruction traffic route that emits beam, and this device, when our driving or reversing, when particularly turning difficulty is large, can indicate traffic route, has had this device driving can more convenient, safety.
For achieving the above object, the utility model have employed following technical proposals: a kind of driving assistant device of the instruction traffic route that emits beam, comprise signal source, processor and the projector, it is characterized in that signal source is sent to processor running information, processor converts the signal of telecommunication to running information and is sent to the projector, and the projector converts traffic route guidance light or dot projection to on ground the signal of telecommunication.
Described signal source is mechanics sensor.Mechanics sensor can be angular transducer, angular transducer is ined succession front-wheel, it and front-wheel are fixing, so just can measure the angle of front-wheel, with this because all distances of car four-wheel are fixing, also can calculate the moment of trailing wheel tangential (not being actual direction) angle, revise the track of car according to these data.The projector on the way projects the course light (hot spot) when preserving current running state according to driving steering angle information, if the course light (hot spot) projected is not right, driver can adjust steering angle by steering wheel rotation, the course light (hot spot) of projector projection can change in real time according to steering angle, so just reaches the object of instruction driving.
Described signal source also can be controller.Input predetermined traffic route and other auxiliary hot spots by controller, thus project predetermined row bus or train route linear light line.
Also can controller and mechanics sensor combinationally use, mechanics sensor exports current traffic route signal, and controller arranges other and auxiliaryly drives light.
The described projector is according to the lamp that emit beam of respective function mounting at each correct position of car body, and as laser projection, its installation site adjustable, as long as can to target location throw light.
Beneficial effect of the present invention: pre-travel route light and other auxiliary hot spots (if both sides safety line, above safety line, chassis are by safety line etc.) can be projected according to vehicle body transport condition, help driver (particularly new hand) safe driving automobile, shift to an earlier date anticipation course and adjust course, reducing traffic accident.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model;
Fig. 2 and Fig. 3 is the utility model using state schematic diagram.
1. both sides safety lines in the drawings; 2. rear-axle steering line of travel; 3. front-wheel steer line of travel; 4. safety line before; 5. safety line is passed through on chassis; 6. automobile; 7. the projector; R1. rear-axle steering line of travel radius of curvature; R2, R3. front-wheel steer line of travel radius of curvature.
Detailed description of the invention
As shown in Figure 1,2 and 3, a kind of driving assistant device of the instruction traffic route that emits beam, comprise signal source, processor and the projector (7), it is characterized in that signal source is sent to processor running information, processor converts the signal of telecommunication to running information and is sent to the projector (7), the projector (7) converts traffic route guidance light or dot projection to on ground the signal of telecommunication, and described signal source comprises controller and mechanics sensor.
Described mechanics sensor comprises nose wheel angle sensor and rear wheel angle sensor.At Che Nei, the controller for setting auxiliary light is also installed.Controller, nose wheel angle sensor are all connected with rear wheel angle sensor the processor be arranged in car, the laser projection that the projector (7) comprises two of being arranged on automobile (6) send the laser projection of both sides safety line (1), Liang Tai sends rear-axle steering line of travel (2) laser projection, Liang Tai sends front-wheel steer line of travel (3), laser projection sending safety line (4) above, one send the laser projection of chassis by safety line (5).
Described both sides safety line (1) can be followed according to road conditions and personal habits and regulate on the controller.
When described rear-axle steering line of travel (2) can make R1, real root rotates according to front-wheel direction and changes, and the trailing wheel travel track projector being projected ground shows is correct.
When described front-wheel steer line of travel (3) can make R2, R3, real root rotates according to front-wheel direction and changes, and the trailing wheel travel track projector being projected ground shows is correct.
Described safety line (4) above can time real in the distance correctly showing safety line L above according to velocity variations, road speed is detected by vehicle-mounted velocity sensor, and velocity sensor transmission speed signal is to processor.
Described chassis can be set by controller as required by safety line (5).The function hot spot or light laser projection that project other also can be installed.
Claims (7)
1. the driving assistant device of instruction traffic route that can emit beam, comprise signal source, processor and the projector, it is characterized in that signal source is sent to processor running information, processor converts the signal of telecommunication to running information and is sent to the projector, and the projector converts traffic route guidance light or dot projection to on ground the signal of telecommunication.
2. the driving assistant device of the instruction traffic route that emits beam according to claim 1, is characterized in that described signal source comprises controller and or mechanics sensor.
3. the driving assistant device of the instruction traffic route that emits beam according to claim 2, is characterized in that described mechanics sensor is angular transducer.
4. the driving assistant device of the instruction traffic route that emits beam according to claim 3, is characterized in that described signal source also comprises velocity sensor.
5. the driving assistant device of the instruction traffic route that emits beam according to claim 4, is characterized in that the projector comprises the laser projection being arranged on and automobile sending rear-axle steering line of travel and the laser projection sending front-wheel steer line of travel.
6. the driving assistant device of the instruction traffic route that emits beam according to claim 5, is characterized in that the projector comprises the laser projection that two of being also arranged on automobile send both sides safety line.
7. according to claim 6 emit beam instruction traffic route driving assistant device, it is characterized in that the projector comprise of being also arranged on automobile send safety line above laser projection, one send the laser projection of chassis by safety line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693686.2U CN204296563U (en) | 2014-11-19 | 2014-11-19 | A kind of driving assistant device of the instruction traffic route that emits beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693686.2U CN204296563U (en) | 2014-11-19 | 2014-11-19 | A kind of driving assistant device of the instruction traffic route that emits beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296563U true CN204296563U (en) | 2015-04-29 |
Family
ID=53102134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420693686.2U Expired - Fee Related CN204296563U (en) | 2014-11-19 | 2014-11-19 | A kind of driving assistant device of the instruction traffic route that emits beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296563U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842860A (en) * | 2015-05-20 | 2015-08-19 | 浙江吉利汽车研究院有限公司 | Driving route indicating method and system applied to intelligent driving vehicles |
| CN105564503A (en) * | 2016-01-06 | 2016-05-11 | 陈昕 | Vehicle guide device and vehicle with vehicle guide device |
| CN106476680A (en) * | 2015-08-24 | 2017-03-08 | 和硕联合科技股份有限公司 | Vehicle route warning system |
| CN107776476A (en) * | 2016-08-25 | 2018-03-09 | 大连楼兰科技股份有限公司 | A kind of Obstacle avoidance device and its application method |
| CN108476307A (en) * | 2016-07-21 | 2018-08-31 | Jvc 建伍株式会社 | Display control unit, method, program and system |
| CN109664814A (en) * | 2018-04-12 | 2019-04-23 | 李芝宏 | Motor line wheel paths forecasting system and method |
-
2014
- 2014-11-19 CN CN201420693686.2U patent/CN204296563U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842860A (en) * | 2015-05-20 | 2015-08-19 | 浙江吉利汽车研究院有限公司 | Driving route indicating method and system applied to intelligent driving vehicles |
| CN106476680A (en) * | 2015-08-24 | 2017-03-08 | 和硕联合科技股份有限公司 | Vehicle route warning system |
| CN105564503A (en) * | 2016-01-06 | 2016-05-11 | 陈昕 | Vehicle guide device and vehicle with vehicle guide device |
| CN108476307A (en) * | 2016-07-21 | 2018-08-31 | Jvc 建伍株式会社 | Display control unit, method, program and system |
| CN107776476A (en) * | 2016-08-25 | 2018-03-09 | 大连楼兰科技股份有限公司 | A kind of Obstacle avoidance device and its application method |
| CN109664814A (en) * | 2018-04-12 | 2019-04-23 | 李芝宏 | Motor line wheel paths forecasting system and method |
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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: 20150429 Termination date: 20161119 |