CN204801616U - Vehicle headlamps follow -up a steering system - Google Patents
Vehicle headlamps follow -up a steering system Download PDFInfo
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- CN204801616U CN204801616U CN201520265538.5U CN201520265538U CN204801616U CN 204801616 U CN204801616 U CN 204801616U CN 201520265538 U CN201520265538 U CN 201520265538U CN 204801616 U CN204801616 U CN 204801616U
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- steering wheel
- steering system
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- speed sensor
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- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a vehicle headlamps follow -up a steering system, it relates to a steering system. It includes central control unit, steering wheel rotary angle transmitter, speed sensor, power supply circuit and drive execution unit, and central control unit links to each other with steering wheel rotary angle transmitter, speed sensor, power supply circuit and drive execution unit respectively, central control unit adopt singlechip STC89C52, drive execution unit adopt and to turn to step motor. The utility model discloses make the head -light of car to rotate according to the steering wheel corner, see conveniently that the bend is inboard, improved the security that the car travel night.
Description
Technical field
The utility model relates to a kind of steering swivel system, be specifically related to a kind of car headlamp slave steering system.
Background technology
Traditional automobile lighting system is primarily of head lamp system, and signal Lighting System, room light system three parts form.Along with the progress of science and technology, traditional Lighting System is also constantly developing, but in the use of reality, still there are problems in traditional head lamp system, in the road conditions in the face of complexity, special automobile, when night curve travels, also exists huge potential safety hazard, therefore need to improve traditional head lamp, make it can in night curve safety traffic.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of car headlamp slave steering system, the head lamp of automobile can be rotated according to steering wheel angle, conveniently see curve inner side, improve the safety of vehicle going at night.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of car headlamp slave steering system, comprise Central Processing Unit (CPU), steering wheel angle sensor, car speed sensor, power circuit and driving performance element, Central Processing Unit (CPU) is connected with driving performance element with steering wheel angle sensor, car speed sensor, power circuit respectively; Described Central Processing Unit (CPU) adopts micro controller system STC89C52; Described driving performance element adopts and turns to stepping motor.
Described steering wheel angle sensor, car speed sensor are all connected with Central Processing Unit (CPU) by AD conversion module.
Described AD conversion module adopts ADC0832 chip.
The described stepping motor that turns to adopts 28BYJ-48 stepping motor.
The beneficial effects of the utility model: the head lamp of automobile can be rotated according to steering wheel angle, conveniently see curve inner side, improve the safety of vehicle going at night.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is power module circuitry figure of the present utility model;
Fig. 3 is the circuit diagram of car speed sensor of the present utility model;
Fig. 4 is the circuit diagram of AD conversion module of the present utility model.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
With reference to Fig. 1-4, this detailed description of the invention is by the following technical solutions: a kind of car headlamp slave steering system, comprise Central Processing Unit (CPU) 1, steering wheel angle sensor 2, car speed sensor 3, power circuit 4 and drive performance element 5, Central Processing Unit (CPU) 1 is respectively with steering wheel angle sensor 2, car speed sensor 3, power circuit 4 with drive performance element 5 to be connected; Described Central Processing Unit (CPU) 1 adopts micro controller system STC89C52; Described driving performance element 5 adopts and turns to stepping motor.
It should be noted that described steering wheel angle sensor 2, car speed sensor 3 is all connected with Central Processing Unit (CPU) 1 by AD conversion module.
It should be noted that described AD conversion module adopts ADC0832 chip.
In addition, the described stepping motor that turns to adopts 28BYJ-48 stepping motor.
This detailed description of the invention introduces outward sign by steering wheel angle sensor 2 and car speed sensor 3, and send it to Central Processing Unit (CPU) 1 by AD conversion module, by micro controller system STC89C52 control step motor action, it is made to allow head lamp turn to according to signal.
This detailed description of the invention makes the head lamp of automobile can rotate according to steering wheel angle, conveniently sees curve inner side, improves the safety of vehicle going at night.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a car headlamp slave steering system, it is characterized in that, comprise Central Processing Unit (CPU) (1), steering wheel angle sensor (2), car speed sensor (3), power circuit (4) and drive performance element (5), Central Processing Unit (CPU) (1) is respectively with steering wheel angle sensor (2), car speed sensor (3), power circuit (4) with drive performance element (5) to be connected; Described Central Processing Unit (CPU) (1) adopts micro controller system STC89C52; Described driving performance element (5) adopts and turns to stepping motor.
2. a kind of car headlamp slave steering system according to claim 1, it is characterized in that, described steering wheel angle sensor (2), car speed sensor (3) are all connected with Central Processing Unit (CPU) (1) by AD conversion module.
3. a kind of car headlamp slave steering system according to claim 2, is characterized in that, described AD conversion module adopts ADC0832 chip.
4. a kind of car headlamp slave steering system according to claim 1, is characterized in that, the described stepping motor that turns to adopts 28BYJ-48 stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265538.5U CN204801616U (en) | 2015-04-29 | 2015-04-29 | Vehicle headlamps follow -up a steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265538.5U CN204801616U (en) | 2015-04-29 | 2015-04-29 | Vehicle headlamps follow -up a steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801616U true CN204801616U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265538.5U Active CN204801616U (en) | 2015-04-29 | 2015-04-29 | Vehicle headlamps follow -up a steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312956A (en) * | 2018-03-27 | 2018-07-24 | 新日(无锡)发展有限公司 | Electric vehicle headlamp servomechanism based on roll angle inspection |
-
2015
- 2015-04-29 CN CN201520265538.5U patent/CN204801616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312956A (en) * | 2018-03-27 | 2018-07-24 | 新日(无锡)发展有限公司 | Electric vehicle headlamp servomechanism based on roll angle inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 530007 Zhenhua Road 26, the Guangxi Zhuang Autonomous Region, Nanning Patentee after: NANNING LIAOWANG AUTO LAMPS CO.,LTD. Address before: 530007 Zhenhua Road 26, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: Nanning Liaowang Automotive Lamps Co.,Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Deng Jianguo Document name: Notice of Qualified Procedures |