CN210680408U - Electric vehicle speed reduction brake controller - Google Patents
Electric vehicle speed reduction brake controller Download PDFInfo
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- CN210680408U CN210680408U CN201921873813.6U CN201921873813U CN210680408U CN 210680408 U CN210680408 U CN 210680408U CN 201921873813 U CN201921873813 U CN 201921873813U CN 210680408 U CN210680408 U CN 210680408U
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- main control
- mcu main
- control chip
- reflector
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Abstract
The utility model discloses an electric motor car deceleration brake control ware, including MCU main control chip, operation control panel, wheel brake, the motor drive control circuit that traveles, the driving motor that traveles, speed of a motor detector and sound effect reflector, the utility model belongs to the technical field of electric motor car, specifically be one kind around the electric motor car position installation sound wave reflection dress system, detect barrier and the dead motor of automatic locking stop vehicle operation on the route of traveling, avoid the collision to increase driving safety's electric motor car deceleration brake control ware.
Description
Technical Field
The utility model belongs to the technical field of the electric motor car, specifically indicate an electric motor car deceleration brake control ware.
Background
In the case of acceleration release, the vehicle of the conventional electric vehicle controller continues to slide by inertia, but generally, the attention of a driver is easily dispersed in the case, the braking reaction time of the driver is prolonged when the driver encounters an obstacle, and the vehicle is easily collided.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a simple and easy sound wave reflection dress system of position installation around the electric motor car detects the dead motor of automatic locking behind the barrier and stops the vehicle operation, avoids the collision to increase driving safety's electric motor car deceleration control stopper.
The utility model adopts the following technical scheme: the utility model provides an electric motor car speed reduction brake controller, includes MCU main control chip, operation control panel, wheel brake, the motor drive control circuit that traveles, the driving motor that traveles, speed of a motor vehicle detector and sound effect reflector, MCU main control chip is the electric motor car logical controller that traveles, sound effect reflector and MCU main control chip electric signal connection, operation control panel and MCU main control chip electric signal connection, wheel brake and MCU main control chip electric signal connection, the motor drive control circuit that traveles and MCU main control chip electric signal connection, the driving motor that traveles and the motor drive control circuit electricity that traveles are connected, speed of a motor vehicle detector and MCU main control chip electric signal connection, sound effect reflector and MCU main control chip electric signal connection.
Further, the sound effect reflector includes left sound effect reflector before the plantago, right sound effect reflector before the plantago, left sound effect reflector behind the car and right sound effect reflector behind the car, the left front portion in electric motor car automobile body is located to the left sound effect reflector in the plantago, right sound effect reflector locates electric motor car automobile body right front portion before the car, left sound effect reflector locates electric motor car automobile body left rear portion behind the car, right sound effect reflector locates electric motor car automobile body right rear portion behind the car, the sound effect reflector can detect the barrier in the place ahead and give MCU main control chip with the signal of telecommunication.
Furthermore, the operation control panel comprises a braking module, an accelerating module, a backing module and a speed display module, and the control signals transmitted to the MCU main control chip by the operation control panel comprise a braking signal, an accelerator signal and a backing signal.
Further, the speed detector transmits a speed signal to the MCU main control chip, and the MCU main control chip transmits the speed signal to the speed display module on the operation control panel.
Further, the sound effect reflector can only detect obstacles in the driving direction above the height of the chassis.
Further, the driving motors comprise a first driving motor and a second driving motor.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the electric vehicle deceleration control brake has a simple structure, the MCU main control chip can master the running state of the vehicle according to the brake signal, the accelerator signal and the backing signal transmitted by the operation control panel, judge whether the vehicle is safe according to the signal transmitted by the sound effect reflector, and send a signal for controlling the running motor to a running motor driving control circuit.
Drawings
FIG. 1 is a schematic structural view of a deceleration control brake of an electric vehicle according to the present invention;
FIG. 2 is a schematic circuit diagram of the electric vehicle deceleration control brake of the present invention;
fig. 3 is the driving control circuit diagram of the running motor of the electric vehicle deceleration control brake of the utility model.
The system comprises a MCU (microprogrammed control Unit) main control chip 1, an operation control panel 2, a wheel brake 3, a driving motor drive control circuit 4, a driving motor 5, a driving motor 6, a vehicle speed detector 7, a sound effect reflector 8, a vehicle front left sound effect reflector 9, a vehicle front right sound effect reflector 10, a vehicle front right sound effect reflector 11, a vehicle rear right sound effect reflector 12, a brake module 13, an acceleration module 14, a backing module 15, a speed display module 16, a driving motor I, a driving motor II 17 and a driving motor II.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the technical scheme adopted by the utility model is as follows: the utility model provides an electric motor car speed reduction brake controller, includes MCU main control chip 1, operation control panel 2, wheel brake 3, the motor drive control circuit 4 that traveles, the driving motor 5 that traveles, speed of a motor vehicle detector 6 and sound effect reflector 7, MCU main control chip 1 is the electric motor car logical controller that traveles, sound effect reflector 7 and 1 electric signal connection of MCU main control chip, operation control panel 2 and 1 electric signal connection of MCU main control chip, wheel brake 3 and 1 electric signal connection of MCU main control chip, the motor drive control circuit 4 that traveles and 1 electric signal connection of MCU main control chip, the driving motor 5 that traveles is connected with the motor drive control circuit 4 electricity that traveles, speed of a motor vehicle detector 6 and 1 electric signal connection of MCU main control chip, sound effect reflector 7 and 1 electric signal connection of MCU main control chip.
Sound effect reflector 7 includes that car front left side sound effect reflector 8, car front right side sound effect reflector 9, car front right side sound effect reflector 10 and car back right side sound effect reflector 11, car front left side sound effect reflector 8 locates the left front portion of electric motor car automobile body, car front right side sound effect reflector 9 locates the right front portion of electric motor car automobile body, car front right side sound effect reflector 10 locates the left rear portion of electric motor car automobile body, car back right side sound effect reflector 11 locates the right rear portion of electric motor car automobile body.
The operation control panel 2 comprises a brake module 12, an acceleration module 13, a reversing module 14 and a speed display module 15, and the control signals transmitted to the MCU main control chip 1 by the operation control panel 2 comprise brake signals, accelerator signals and reversing signals.
The speed detector 6 transmits a speed signal to the MCU main control chip 1, and the MCU main control chip 1 transmits the speed signal to the speed display module 15 on the operation control panel 2.
The sound effect reflector 7 can only detect obstacles in the driving direction above the height of the chassis.
The travel drive motor 5 includes a first travel drive motor 16 and a second travel drive motor 17.
When the device is used specifically, when a driver drives the electric vehicle to move forward to release an accelerator, and the electric vehicle encounters an obstacle in the process of inertia sliding, the sound effect reflector 7 detects an obstacle signal and transmits the obstacle signal to the MCU main control chip 1, the MCU main control chip 1 sends a braking signal to the wheel brake 3, and simultaneously sends a signal for locking the driving motor 5 to the driving motor driving control circuit 4, so that the braking distance can be further reduced, and the collision is avoided or the damage caused by the collision is reduced; or when a driver encounters an obstacle and is too close to the obstacle in the process of backing up, the MCU main control chip 1 sends a braking signal to the wheel brake 3 and simultaneously sends a signal for locking the driving motor 5 to the driving motor driving control circuit 4, so that the vehicle is stopped as soon as possible, and collision is avoided.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides an electric motor car deceleration brake control ware which characterized in that: including MCU main control chip, operation control panel, wheel brake, the motor drive control circuit that traveles, the driving motor that traveles, speed of a motor vehicle detector and sound effect reflector, MCU main control chip is the electric motor car logical controller that traveles, sound effect reflector and MCU main control chip electric signal connection, operation control panel and MCU main control chip electric signal connection, wheel brake and MCU main control chip electric signal connection, the motor drive control circuit that traveles and MCU main control chip electric signal connection, the driving motor that traveles is connected with the motor drive control circuit electricity that traveles, speed of a motor vehicle detector and MCU main control chip electric signal connection, sound effect reflector and MCU main control chip electric signal connection.
2. The controller of claim 1, wherein: the sound effect reflector comprises a vehicle front left sound effect reflector, a vehicle front right sound effect reflector, a vehicle rear left sound effect reflector and a vehicle rear right sound effect reflector, the vehicle front left sound effect reflector is arranged on the left front portion of the electric vehicle body, the vehicle front right sound effect reflector is arranged on the right front portion of the electric vehicle body, the vehicle rear left sound effect reflector is arranged on the left rear portion of the electric vehicle body, and the vehicle rear right sound effect reflector is arranged on the right rear portion of the electric vehicle body.
3. The controller of claim 2, wherein: the operation control panel comprises a braking module, an accelerating module, a backing module and a speed display module, and control signals transmitted to the MCU main control chip by the operation control panel comprise brake signals, accelerator signals and backing signals.
4. The controller of claim 3, wherein: the speed detector transmits a speed signal to the MCU main control chip, and the MCU main control chip transmits the speed signal to the speed display module on the operation control panel.
5. The controller of claim 4, wherein: the sound effect reflector can only detect obstacles in the driving direction above the height of the chassis.
6. The controller of claim 5, wherein: the driving motor comprises a first driving motor and a second driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873813.6U CN210680408U (en) | 2019-10-31 | 2019-10-31 | Electric vehicle speed reduction brake controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873813.6U CN210680408U (en) | 2019-10-31 | 2019-10-31 | Electric vehicle speed reduction brake controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680408U true CN210680408U (en) | 2020-06-05 |
Family
ID=70889998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921873813.6U Active CN210680408U (en) | 2019-10-31 | 2019-10-31 | Electric vehicle speed reduction brake controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680408U (en) |
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2019
- 2019-10-31 CN CN201921873813.6U patent/CN210680408U/en active Active
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