CN213705406U - Automobile steering attitude control system based on EMB - Google Patents
Automobile steering attitude control system based on EMB Download PDFInfo
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- CN213705406U CN213705406U CN202022941239.2U CN202022941239U CN213705406U CN 213705406 U CN213705406 U CN 213705406U CN 202022941239 U CN202022941239 U CN 202022941239U CN 213705406 U CN213705406 U CN 213705406U
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Abstract
The utility model provides an automobile steering attitude control system based on EMB, it relates to an automobile steering attitude control system, concretely relates to automobile steering attitude control system based on EMB. The utility model discloses a solve brake pedal trouble back, the unable start-up of EMB system leads to its reliability and the relatively poor problem of insurance nature. The utility model comprises an EMB brake system, two first sensors, a steering wheel sensor and two second sensors; the two first sensors are respectively arranged on two front wheels, one second sensor is arranged on a front wheel shaft, the other second sensor is arranged on a rear wheel shaft, the steering wheel sensor is arranged on a steering wheel, the signal output ends of the first sensor, the steering wheel sensor and the second sensor are all connected with a vehicle-mounted CPU system, and the vehicle-mounted CPU system is connected with an EMB brake system. The utility model belongs to the automobile control system field.
Description
Technical Field
The utility model relates to a car turns to gesture control system, concretely relates to car turns to gesture control system based on EMB belongs to the car control system field.
Background
The EMB is an English abbreviation of Electromechanical Brake, and is an automobile Brake system, the braking torque of the EMB Brake system is completely generated by an actuating mechanism which is arranged on four tires and is driven by a motor, so that a Brake master cylinder, a hydraulic pipeline and the like are correspondingly eliminated, the structure of the Brake system can be greatly simplified, the arrangement, the assembly and the maintenance are convenient, and more obviously, the environmental pollution is greatly reduced along with the elimination of Brake fluid. Currently, the EMB brake system is mainly driven by means of a brake pedal, but if the brake pedal fails, the EMB brake system loses its function, so that it is required to enhance the reliability and accident safety of the EMB brake system.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve brake pedal trouble back, the unable start-up of EMB system leads to the relatively poor problem of its reliability and insurance nature, and then provides an automobile steering attitude control system based on EMB.
The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be: the utility model comprises an EMB brake system, two first sensors, a steering wheel sensor and two second sensors; the two first sensors are respectively arranged on two front wheels, one second sensor is arranged on a front wheel shaft, the other second sensor is arranged on a rear wheel shaft, the steering wheel sensor is arranged on a steering wheel, the signal output ends of the first sensor, the steering wheel sensor and the second sensor are all connected with a vehicle-mounted CPU system, and the vehicle-mounted CPU system is connected with an EMB brake system.
Further, the first sensor is an angle sensor.
Further, the second sensor is an acceleration sensor.
Further, the EMB braking system controls the brake disc on each wheel to perform independent braking.
Furthermore, the EMB braking system directly drives a mechanical actuating mechanism by a motor and then acts on a brake disc to realize wheel braking.
The utility model has the advantages that: the utility model discloses a vehicle-mounted CPU system is through gathering front wheel steering angle information, steering wheel steering angle information, front and back shaft rotational speed information, appraises the vehicle implementation state, then carries out independent brake control to four wheels through the RMB braking system, realizes the steering control to the vehicle gesture, and then improves EMB braking system's reliability and accident safety; the utility model discloses simple structure, simple to operate is swift.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1, and the EMB-based vehicle steering attitude control system according to the embodiment includes an EMB brake system 1, two first sensors 2, a steering wheel sensor 3, and two second sensors 4; the two first sensors 2 are respectively arranged on two front wheels, one second sensor 4 is arranged on a front wheel shaft, the other second sensor 4 is arranged on a rear wheel shaft, the steering wheel sensor 3 is arranged on a steering wheel, the signal output ends of the first sensors 2, the steering wheel sensor 3 and the second sensor 4 are all connected with a vehicle-mounted CPU system 5, and the vehicle-mounted CPU system 5 is connected with the EMB brake system 1.
The EMB brake system 1 according to the present embodiment is an EMB brake system manufactured by mainland tvis, germany.
The second embodiment is as follows: the present embodiment will be described with reference to fig. 1, and the first sensor 2 of the EMB-based vehicle steering attitude control system according to the present embodiment is an angle sensor. Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: the present embodiment will be described with reference to fig. 1, and the second sensor 4 of the EMB-based vehicle steering attitude control system according to the present embodiment is an acceleration sensor. Other components and connections are the same as those in the first embodiment.
The fourth concrete implementation mode: the EMB brake system 1 of the EMB-based steering attitude control system of the present embodiment controls a brake disc on each wheel to perform independent braking, which will be described with reference to fig. 1. Other components and connections are the same as those in the first embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1, and the EMB braking system 1 of the EMB-based vehicle steering attitude control system according to the embodiment directly drives a mechanical actuator by an electric motor and then acts on a brake disc to realize wheel braking. Other components and connections are the same as those in the first embodiment.
Principle of operation
The vehicle-mounted CPU system evaluates the implementation state of the vehicle by acquiring the steering angle information of the front wheel, the steering angle information of the steering wheel and the rotating speed information of the front wheel and the rear wheel, and then carries out independent braking control on the four wheels through the RMB braking system to realize the steering control on the posture of the vehicle.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides an automobile steering attitude control system based on EMB which characterized in that: the automobile steering attitude control system based on the EMB comprises an EMB braking system (1), two first sensors (2), a steering wheel sensor (3) and two second sensors (4); the two first sensors (2) are respectively installed on two front wheels, one second sensor (4) is installed on a front wheel shaft, the other second sensor (4) is installed on a rear wheel shaft, the steering wheel sensor (3) is installed on a steering wheel, the signal output ends of the first sensors (2), the steering wheel sensor (3) and the second sensor (4) are all connected with a vehicle-mounted CPU system (5), and the vehicle-mounted CPU system (5) is connected with the EMB brake system (1).
2. The EMB-based steering attitude control system of claim 1, wherein: the first sensor (2) is an angle sensor.
3. The EMB-based steering attitude control system of claim 1, wherein: the second sensor (4) is an acceleration sensor.
4. The EMB-based steering attitude control system of claim 1, wherein: the EMB brake system (1) controls brake discs on each wheel to brake independently.
5. The EMB-based steering attitude control system of claim 1, wherein: the EMB brake system (1) is characterized in that a mechanical actuating mechanism is directly driven by an electric motor and then acts on a brake disc to realize wheel braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022941239.2U CN213705406U (en) | 2020-12-10 | 2020-12-10 | Automobile steering attitude control system based on EMB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022941239.2U CN213705406U (en) | 2020-12-10 | 2020-12-10 | Automobile steering attitude control system based on EMB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213705406U true CN213705406U (en) | 2021-07-16 |
Family
ID=76786861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022941239.2U Expired - Fee Related CN213705406U (en) | 2020-12-10 | 2020-12-10 | Automobile steering attitude control system based on EMB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213705406U (en) |
-
2020
- 2020-12-10 CN CN202022941239.2U patent/CN213705406U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |