CN204956473U - Many rounds of individual drive electric vehicle's vehicle control system and control method thereof - Google Patents
Many rounds of individual drive electric vehicle's vehicle control system and control method thereof Download PDFInfo
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- CN204956473U CN204956473U CN201520439806.0U CN201520439806U CN204956473U CN 204956473 U CN204956473 U CN 204956473U CN 201520439806 U CN201520439806 U CN 201520439806U CN 204956473 U CN204956473 U CN 204956473U
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Abstract
The utility model provides a many rounds of individual drive electric vehicle's vehicle control system and control method thereof, is including setting up signal input module, main processor module, signal output module and the executable module on the vehicle, the signal input module with main processor module is connected, main processor module with the signal output module is connected, the signal output module is connected with the executable module, the executable module is two at least, and all with the wheel of wheel is connected. The utility model discloses vehicle control system functioning speed can be improved, control accuracy is promoted greatly, the utility model discloses be applicable to current pure electric vehicles and many rounds of individual drive electric vehicle simultaneously, application scope is wide. The utility model discloses the integrated level is high, reduces anti -lock braking system, ESP and traction force stable system development cost and manufacturing cost, increases economic benefits.
Description
Technical field
The utility model relates to the technical field of many wheel independent drive electric vehicle full-vehicle control, is specifically related to many wheels independent drive electric vehicle whole-control system and the control method thereof of a kind of integrated anti-lock braking system, electronic stability program and anti-slip regulation.
Background technology
The normal motoring condition of pure electric vehicle whole-control system to electric machine controller, battery controller and vehicle carries out Inspect and control.Anti-lock braking system, electronic stability program and anti-slip regulation ensure normal vehicle operation and safety.Above-mentioned whole-control system has signal wire (SW) to be connected with anti-lock braking system, electronic stability program and anti-slip regulation, and connection fault and single hardware fault all can affect full-vehicle control, affect vehicle safety; Above-mentioned whole-control system is not suitable for many wheel independent drive electric vehicles, increases many wheel independent drive electric vehicle response times, affects road holding.
Electronlmobil is on the market pure electric automobile, without many wheel independent drive electric vehicles, without many wheel independent drive electric vehicle whole-control systems.
Utility model content
The purpose of this utility model is to provide whole-control system and the control method thereof of a kind of many wheel independent drive electric vehicles, to overcome prior art above shortcomings.
The purpose of this utility model is achieved through the following technical solutions:
A whole-control system for many wheel independent drive electric vehicles, comprises the signal input module be arranged on vehicle, main processor modules, signal output module and execution module; Described signal input module is connected with described main processor modules; Described main processor modules is connected with described signal output module; Described signal output module is connected with execution module; Described execution module is at least two, and is all connected with the wheel of described wheel.
Preferably, described execution module comprises one or more in motor driver, brake equipment and wheel word.
Preferably, described signal input module is also connected with the key position sensor of the state sensor of the brake pedal sensor of the accelerator pedal sensor of vehicle, vehicle, vehicle, the rotation direction sensor of vehicle, the gear position sensor of vehicle and vehicle respectively.
Preferably, described signal input module, described main processor modules, described signal output module are integrated into same controller.
Preferably, described signal output module is connected with described execution module by CAN.
Preferably, described signal output module is connected with described execution module by ethernet.
Preferably, described signal output module is connected with described execution module by digital/analog signal line.
Adopt the whole-control system of many wheel independent drive electric vehicles to realize the method for full-vehicle control, comprise the steps:
S1, by described signal input module collection signal, and is input in main processor modules by described signal;
S2, described main processor modules judges the current motoring condition of vehicle according to described signal and produces the control signal realizing driving torque, lock torque, and described control signal is transferred to signal output module;
S3, exports to execution module by described signal output module by described control signal;
S4, the motor driver in described execution module, brake equipment and wheel word, according to described control signal, realize the control of wheel slip, anti-lock, brake, wheel braking force propulsive effort and tractive force, with the stability to increase vehicle body.
The beneficial effects of the utility model are:
(1) the utility model can improve vehicle control system running velocity, greatly promotes control accuracy;
(2) the utility model is applicable to existing pure electric automobile and many wheel independent drive electric vehicles simultaneously, applied widely.
(3) the utility model integrated level is high, reduces anti-lock braking system, electronic stability program and tractive force stabilization system cost of development and productive costs, increases economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: the miscellaneous part of the gear position sensor of the state sensor of the accelerator pedal sensor of 1-vehicle, the brake pedal sensor of 2-vehicle, 3-vehicle, the rotation direction sensor of 4-vehicle, 5-vehicle, the key position sensor of 6-vehicle, 7-vehicle, 8-CAN bus or ethernet or digital/analog signal line.
Detailed description of the invention
The whole-control system of a kind of many wheel independent drive electric vehicles as shown in Figure 1, comprises the signal input module be arranged on vehicle, main processor modules, signal output module, execution module; Signal input module is connected with main processor modules; Main processor modules is connected with signal output module; Signal output module is connected with execution module.Execution module has two at least, and is all connected with wheel.The state sensor of the accelerator pedal sensor of vehicle, the brake pedal sensor of vehicle, vehicle, the rotation direction sensor of vehicle, the gear position sensor of vehicle, the key position sensor of vehicle are all connected with signal input module with the miscellaneous part of vehicle.
The accelerator pedal sensor of vehicle, the brake pedal sensor of vehicle, the state sensor of vehicle, the rotation direction sensor of vehicle, the gear position sensor of vehicle, key position sensor and the vehicle miscellaneous part sensor signal of vehicle are input in signal input module, incoming signal is input to main processor modules by signal input module, main processor modules is according to the current motoring condition of input-signal judging vehicle and required torque, rotating speed controls and exports control signal, control signal outputs to execution module by signaling module, execution module directly controls motor driver by control signal, brake equipment, wheel word, thus control the torque of wheel, rotating speed and rotation direction.Controlling wheel slip by controlling wheel torque, rotating speed and rotation direction, realizing anti-lock braking system function; Controlling wheel braking force or propulsive effort by controlling wheel torque, rotating speed and rotation direction, realizing electronic stability program function; Controlling wheel slip, braking force or propulsive effort by controlling wheel torque, rotating speed and rotation direction, realizing anti-slip regulation function.
In the utility model, adopt the whole-control system of many wheel independent drive electric vehicles to realize the method for full-vehicle control, comprise the steps:
S1, by above-mentioned signal input module collection signal, is input in above-mentioned main processor modules;
S2, described main processor modules judges the current motoring condition of vehicle according to described signal and produces the control signal realizing driving torque, lock torque, is undertaken exporting to execution module by described signal output module;
S3, by the motor driver in described execution module, brake equipment, wheel word, realizes the control of wheel slip, anti-lock, brake, wheel braking force, propulsive effort and tractive force, to increase the stability of vehicle body.
By the utility model, after the unification of anti-lock braking system, electronic stability program and anti-slip regulation is integrated in whole-control system, do not affect the normal traveling of many wheel self-contained power vehicles.The utility model can improve vehicle control system running velocity, greatly promotes control accuracy; The utility model is applicable to existing pure electric automobile and many wheel independent drive electric vehicles simultaneously, applied widely.The utility model integrated level is high, reduces anti-lock braking system, electronic stability program and tractive force stabilization system cost of development and productive costs, increases economic benefit.
The utility model is described in detail in preferred embodiment above by concrete; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. take turns a whole-control system for independent drive electric vehicle more, it is characterized in that: comprise the signal input module be arranged on vehicle, main processor modules, signal output module and execution module; Described signal input module is connected with described main processor modules; Described main processor modules is connected with described signal output module; Described signal output module is connected with execution module; Described execution module is at least two, and is all connected with the wheel of described vehicle.
2. the whole-control system of many wheel independent drive electric vehicles according to claim 1, is characterized in that: described execution module comprise in motor driver, brake equipment and wheel word one or more.
3. the whole-control system of many wheel independent drive electric vehicles according to claim 1, is characterized in that: described signal input module is also connected with the key position sensor of the state sensor of the brake pedal sensor of the accelerator pedal sensor of vehicle, vehicle, vehicle, the rotation direction sensor of vehicle, the gear position sensor of vehicle and vehicle respectively.
4. the whole-control system of many wheel independent drive electric vehicles according to claim 1, is characterized in that: described signal input module, described main processor modules, described signal output module are integrated into same controller.
5. the whole-control system of many wheel independent drive electric vehicles according to claim 1, is characterized in that: described signal output module is connected with described execution module by CAN.
6. the whole-control system of many wheel independent drive electric vehicles according to claim 5, is characterized in that: described signal output module is connected with described execution module by ethernet.
7. the whole-control system of many wheel independent drive electric vehicles according to claim 5, is characterized in that: described signal output module is connected with described execution module by digital/analog signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439806.0U CN204956473U (en) | 2015-06-25 | 2015-06-25 | Many rounds of individual drive electric vehicle's vehicle control system and control method thereof |
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| CN201520439806.0U CN204956473U (en) | 2015-06-25 | 2015-06-25 | Many rounds of individual drive electric vehicle's vehicle control system and control method thereof |
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| CN204956473U true CN204956473U (en) | 2016-01-13 |
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| CN201520439806.0U Active CN204956473U (en) | 2015-06-25 | 2015-06-25 | Many rounds of individual drive electric vehicle's vehicle control system and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035073A (en) * | 2015-06-25 | 2015-11-11 | 杭州伯坦科技工程有限公司 | Whole-vehicle control system for multi-wheel independently-driven electric vehicle and control method thereof |
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2015
- 2015-06-25 CN CN201520439806.0U patent/CN204956473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035073A (en) * | 2015-06-25 | 2015-11-11 | 杭州伯坦科技工程有限公司 | Whole-vehicle control system for multi-wheel independently-driven electric vehicle and control method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210107 Address after: 310000 room 207, 2 / F, building 11, No.1 Jiaogong Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Botan New Energy Technology Co.,Ltd. Address before: 310000 room 3116, building 3, No.9 xidoumen Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU BOTAN TECHNOLOGY ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210121 Address after: 310000 room 207, 2 / F, building 11, No.1 Jiaogong Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Botan New Energy Technology Co.,Ltd. Address before: 310000 room 3116, building 3, No.9 xidoumen Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU BOTAN TECHNOLOGY ENGINEERING Co.,Ltd. |