CN202624357U - Automatic steering adjusting device for automobile steering wheel - Google Patents
Automatic steering adjusting device for automobile steering wheel Download PDFInfo
- Publication number
- CN202624357U CN202624357U CN 201220192364 CN201220192364U CN202624357U CN 202624357 U CN202624357 U CN 202624357U CN 201220192364 CN201220192364 CN 201220192364 CN 201220192364 U CN201220192364 U CN 201220192364U CN 202624357 U CN202624357 U CN 202624357U
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- automatic regulating
- regulating apparatus
- automobile
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- Expired - Lifetime
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Abstract
The utility model provides an automatic steering adjusting device for an automobile steering wheel and belongs to the field of automobile control devices. The automatic steering adjusting device solves the problem that a steering wheel cannot automatically reset in the prior art in case of oversteering during turning of the automobile. The automatic steering adjusting device for the automobile comprises a motor, a central set controller and infrared sensors, wherein the motor is used for controlling resetting of the steering wheel, the central set controller is used for receiving signals and analyzing the same therein and outputting control signals, and the infrared sensors are used for detecting automobile distance signals, are respectively arranged at the front and rear positions of two sides of an automobile body and are connected with a signal processing unit used for receiving signals and processing and outputting the signals. The signal processing unit is connected with the central set controller, and the central set controller is connected with the motor. The automatic steering adjusting device can enable the steering wheel to reset automatically on the condition of too much steering during turning of the automobile and is simple in structure.
Description
Technical field
The utility model belongs to the automotive controls field, relates to a kind of vehicle steering and turns to automatic regulating apparatus.
Background technology
Along with expanding economy; Automobile has obtained very big popularizing, and how correct, safe driving vehicle has become the problem that chaufeurs are paid close attention to the most, for the chaufeur that just begins to drive a car; Vehicle is a difficult problem in the overtake other vehicles doubling or the direction of how controlling well when turning round; Often because of control vehicle bearing circle well, the route that causes vehicle ' is curve rather than straight line, and when turning around camber ratio bigger; Can not timely and effectively turn, and the accident probability that takes place in this case is the highest.
People have worked out a kind of auto steerer to the problems referred to above; Disclose a kind of automotive line like Chinese patent and pass steering controlling device (its application number CN200520035274); This device comprises steering wheel system, front-wheel steering system and controller, and said steering wheel system comprises bearing circle and returns positive motor, the detection signal that controller receive direction disc system transmits; One control front-wheel steering system; Return positive motor and be arranged between bearing circle and the controller, said front-wheel steering system comprises wheel torque sensor and wheel angle sensors, and wheel torque sensor and wheel angle sensors are measured moment of torsion and the wheel steering angle that acts on the wheel respectively; And signal sent to controller, controller drives is also controlled back positive motor and is provided feedback moment to bearing circle.This device can accurately reflect condition of road surface and ability service orientation dish self-aligning.
Though above-mentioned patent can make the bearing circle self-aligning, its structure is comparatively complicated.
Summary of the invention
There are the problems referred to above in the utility model to existing technology, proposed a kind of vehicle steering and turned to automatic regulating apparatus, this vehicle steering turn to automatic regulating apparatus can be under the too much situation of vehicle cornering steering the self-aligning bearing circle.
The utility model is realized through following technical proposal: a kind of vehicle steering turns to automatic regulating apparatus; Comprise that being used to control bearing circle returns positive motor and be used to receive signal analyzed and exported control signal in inside central central controller; It is characterized in that; This device also comprises the infrared pickoff that is used to detect the vehicle body range signal, and described infrared pickoff is separately positioned on the front and back position of vehicle body both sides, described infrared pickoff be used to receive the signal processing unit that signal handles signal and export and be connected; Described signal processing unit is connected with central central controller, and described central central controller is connected with motor.
During vehicle '; When the direction of turning round beat too much and after just having little time back, cause that automobile body is crooked to go in the road, be prone to cause the accident; The difference of the range signal before and after the vehicle body that the infrared pickoff that this moment, central central controller received detects is excessive; Signal is analyzed back output control signal and is given signal processing unit in central central controller, control signal is exported control machine operation, self-aligning bearing circle after signal processing unit processes.
Turn in the automatic regulating apparatus at vehicle steering; Described signal processing unit comprises signal amplifier and A/D converter; Described infrared pickoff connects and signal amplifier, and described signal amplifier is connected with A/D converter, and described A/D converter is connected with central air collector.Elder generation exports the control machine operation behind the signal output of central authorities' central controller after analyzing after A/D converter is handled after signal amplifier amplifies.
Turn in the automatic regulating apparatus at vehicle steering, the front and back position of described infrared pickoff in the vehicle body both sides is provided with one at least.The vehicle body range difference detects the vehicle body position before and after the contrast, and the more detections of infrared pickoff setting are accurate more.
Turn in the automatic regulating apparatus at vehicle steering, described motor is arranged in the vehicle steering rotating shaft.Through the control motor rotate and reverse steering wheel rotation, the control vehicle body just returns.
Turn in the automatic regulating apparatus at vehicle steering, described infrared pickoff and central central controller are through total wire joint.Total wire joint is convenient to cabling.
Turn in the automatic regulating apparatus at vehicle steering, described central central controller is connecting manually switch, and described hand switch is used for the manual-lock vehicle steering and turns to automatic regulating apparatus.Have more practicality, substituting or drive when chaufeur does not get final product if do not need this device then only to need the control hand switch to close this device after obtaining skill upgrading.
Turn in the automatic regulating apparatus at vehicle steering, described hand switch is arranged on the automobile console.Convenient control.
Compared with prior art, this vehicle steering turns to automatic regulating apparatus to have the following advantages:
1, rotates through central central controller control motor, accomplish direction automatically and just return safe ready.
2, be provided with hand switch, whether the work of control setup as required, and practicality is stronger.
3, through total wire joint, make things convenient for cabling, and simple in structure, need not to install additional multicomponent.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, motor; 2, central central controller; 3, infrared pickoff; 4, signal processing unit; 4a, signal amplifier; 4b, A/D converter; 5, hand switch; 6, bus.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, a kind of vehicle steering turns to automatic regulating apparatus, comprises that being used to control bearing circle returns positive motor 1 and be used to receive signal analyzed and exported control signal in inside central central controller 2; This device also comprises the infrared pickoff 3 that is used to detect the vehicle body range signal, and infrared pickoff 3 is separately positioned on the front and back position of vehicle body both sides, infrared pickoff 3 be used to receive the signal processing unit 4 that signal handles signal and export and be connected; Signal processing unit 4 is connected with central central controller 2; Described central central controller 2 is connected with motor 1, and signal processing unit 4 comprises signal amplifier 4a and A/D converter 4b, and infrared pickoff 3 connects and signal amplifier 4a; Signal amplifier 4a is connected with A/D converter 4b; A/D converter 4b is connected with central air collector, and the front and back position of infrared pickoff 3 in the vehicle body both sides is provided with one at least, and motor 1 is arranged in the vehicle steering rotating shaft; Infrared pickoff 3 is connected through bus 6 with central central controller 2; Central authorities' central controller 2 is connecting manually switch 5, and hand switch 5 is used for the manual-lock vehicle steering and turns to automatic regulating apparatus, and hand switch 5 is arranged on the automobile console.
During vehicle '; When vehicle is crossed curved and direction is beaten when too much; It is excessive that central authorities' central controller 2 receives the range signal difference of the front and back car that infrared pickoff 3 that the vehicle body both sides are provided with detects, and this signal is analyzed back output control signal and given signal amplifier 4a in central central controller 2, export to A/D converter 4b after signal amplifies through signal amplifier 4a and handle; Export to control signal again and give motor 1, control motor 1 rotates back the positive dirction dish.
Although this paper has used terms such as motor 1, central central controller 2, infrared pickoff 3, signal processing unit 4, signal amplifier 4a, A/D converter 4b, hand switch 5 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (7)
1. a vehicle steering turns to automatic regulating apparatus; Comprise that being used to control bearing circle returns positive motor (1) and be used to receive signal analyzed and exported control signal in inside central central controller (2); It is characterized in that; This device also comprises the infrared pickoff (3) that is used to detect the vehicle body range signal, and described infrared pickoff (3) is separately positioned on the front and back position of vehicle body both sides, described infrared pickoff (3) be used to receive the signal processing unit (4) that signal handles signal and export and be connected; Described signal processing unit (4) is connected with central central controller (2), and described central central controller (2) is connected with motor (1).
2. turn to automatic regulating apparatus according to the described vehicle steering of claim 1; It is characterized in that; Described signal processing unit (4) comprises signal amplifier (4a) and A/D converter (4b); Described infrared pickoff (3) is connected with signal amplifier (4a), and described signal amplifier (4a) is connected with A/D converter (4b), and described A/D converter (4b) is connected with central air collector.
3. turn to automatic regulating apparatus according to the described vehicle steering of claim 2, it is characterized in that, the front and back position of described infrared pickoff (3) in the vehicle body both sides is provided with one at least.
4. turn to automatic regulating apparatus according to claim 1 or 2 or 3 described vehicle steerings, it is characterized in that, described motor (1) is arranged in the vehicle steering rotating shaft.
5. turn to automatic regulating apparatus according to the described vehicle steering of claim 4, it is characterized in that, described infrared pickoff (3) is connected through bus (6) with central central controller (2).
6. turn to automatic regulating apparatus according to the described vehicle steering of claim 5, it is characterized in that, described central central controller (2) is connecting manually switch (5), and described hand switch (5) is used for the manual-lock vehicle steering and turns to automatic regulating apparatus.
7. turn to automatic regulating apparatus according to the described vehicle steering of claim 6, it is characterized in that, described hand switch (5) is arranged on the automobile console.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192364 CN202624357U (en) | 2012-04-28 | 2012-04-28 | Automatic steering adjusting device for automobile steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192364 CN202624357U (en) | 2012-04-28 | 2012-04-28 | Automatic steering adjusting device for automobile steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624357U true CN202624357U (en) | 2012-12-26 |
Family
ID=47377581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192364 Expired - Lifetime CN202624357U (en) | 2012-04-28 | 2012-04-28 | Automatic steering adjusting device for automobile steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433975A (en) * | 2016-05-27 | 2017-12-05 | 比亚迪股份有限公司 | Vehicle, wheel steering system and its rotary transform tensor apparatus and method |
| CN109720401A (en) * | 2017-10-31 | 2019-05-07 | 长城汽车股份有限公司 | A kind of steering wheel regulating system, method and vehicle |
-
2012
- 2012-04-28 CN CN 201220192364 patent/CN202624357U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433975A (en) * | 2016-05-27 | 2017-12-05 | 比亚迪股份有限公司 | Vehicle, wheel steering system and its rotary transform tensor apparatus and method |
| CN107433975B (en) * | 2016-05-27 | 2020-02-21 | 比亚迪股份有限公司 | Vehicle, vehicle steering system and aligning control device and method thereof |
| CN109720401A (en) * | 2017-10-31 | 2019-05-07 | 长城汽车股份有限公司 | A kind of steering wheel regulating system, method and vehicle |
| CN109720401B (en) * | 2017-10-31 | 2020-07-28 | 长城汽车股份有限公司 | Steering wheel adjusting system and method and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |