CN111976619A - Integrated control system - Google Patents
Integrated control system Download PDFInfo
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- CN111976619A CN111976619A CN202010738860.0A CN202010738860A CN111976619A CN 111976619 A CN111976619 A CN 111976619A CN 202010738860 A CN202010738860 A CN 202010738860A CN 111976619 A CN111976619 A CN 111976619A
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- control unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
The invention discloses an integrated control system, which comprises a control calculation module and a safety monitoring module, wherein the safety monitoring module is connected with the control calculation module; the control computing module is integrated with a TCU control unit, a VCU control unit and a BMS control unit; the TCU control unit is connected with a sensor and an actuator of the gearbox through a wire harness; the VCU control unit receives the analog signals and the digital signals and outputs the analog signals and the digital signals to control and diagnose the fault of the actuator; the BMS control unit is connected with the battery acquisition board through network signals, and the TCU control unit, the VCU control unit and the BMS control unit are integrated into an integrated controller with high integration level, so that the number of the control units and wire harnesses is reduced, and the manufacturing cost and the failure rate are reduced.
Description
Technical Field
The invention belongs to the technical field of automobile control, and particularly relates to an integrated control system.
Background
Along with car more and more electrification, intellectuality, networking and sharing, to whole car function requirement more and more, new forms of energy electric automobile integrates the requirement to the controller and more high, present TCU the control unit, VCU the control unit and BMS the control unit independent setting respectively, and a plurality of the control unit need be connected with the pencil and realize the information intercommunication, has increased the control unit and the pencil quantity, and manufacturing cost is high, and the fault rate increases.
Disclosure of Invention
The invention provides an integrated control system, which integrates a TCU control unit, a VCU control unit and a BMS control unit into an integrated controller with high integration level, reduces the number of the control units and wire harnesses, and reduces the manufacturing cost and the failure rate.
In order to achieve the purpose, the invention adopts the technical scheme that: an integrated control system comprises a control calculation module and a safety monitoring module, wherein the safety monitoring module is connected with the control calculation module; the control computing module is integrated with a TCU control unit, a VCU control unit and a BMS control unit; the TCU control unit is connected with a sensor and an actuator of the gearbox through a wire harness; the VCU control unit receives the analog signals and the digital signals and outputs the analog signals and the digital signals to control and diagnose the fault of the actuator; the BMS control unit is connected with the battery acquisition board through network signals.
Preferably, the control calculation module and the safety monitoring module form a dual-core module and are independently controlled.
Preferably, the TCU control unit controls a gear calculation signal, a speed regulation calculation signal, a clutch torque calculation and control signal, a gear shift execution signal, a P-gear control signal, and a first fault diagnosis signal.
Preferably, the VCU control unit controls an input/output management signal, a power-on/off management signal, a driving intention management signal, a torque management signal, an energy management signal, and a fault management signal two.
Preferably, the BMS controlling unit controls the power management signal, the battery physical parameter monitoring signal, the battery state signal, the SOC calculation, the failure diagnosis signal three, the charge management, and the discharge management.
The beneficial effect of adopting above technical scheme is:
1. this integrated form control system, it is high integrated form controller to integrate TCU the control unit, VCU the control unit and BMS the control unit, is convenient for put in order the car and improves space utilization, has reduced the control unit and the pencil quantity, reduces manufacturing cost and fault rate.
2. The TCU control unit, the VCU control unit and the BMS control unit are integrated into an integrated controller with high integration level, and the data interaction capacity and the control real-time performance in the controller are improved.
3. The integrated control system forms a domain controller with high integration level, performs system function calculation, and can be used as a gateway, thereby facilitating subsequent function iteration.
Drawings
FIG. 1 is a diagrammatic view of the integrated control system of the present invention;
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
As shown in fig. 1, the present invention is an integrated control system, which integrates a TCU control unit, a VCU control unit, and a BMS control unit into one integrated controller with high integration, thereby reducing the number of control units and wire harnesses, and reducing the manufacturing cost and failure rate.
Specifically, as shown in fig. 1, an integrated control system includes a control computing module and a safety monitoring module, where the safety monitoring module is connected to the control computing module; the control computing module is integrated with a TCU control unit, a VCU control unit and a BMS control unit; the TCU control unit is connected with a sensor and an actuator of the gearbox through a wire harness; the VCU control unit receives the analog signals and the digital signals and outputs the analog signals and the digital signals to control and diagnose the fault of the actuator; the BMS control unit is connected with the battery acquisition board through network signals.
The integrated control system receives hard-line signals including an accelerator pedal signal, a brake pedal signal, a gear shift lever position signal, a P-gear lock signal, a clutch position signal, a gear position signal, a vacuum pressure signal, a mode switch signal, a fast-slow charging temperature signal, a CC signal and an electronic lock locking signal.
The integrated control system outputs hard-line control signals which comprise a water pump relay signal, a vacuum pump relay signal, a fan relay signal, an electronic lock control signal, a CP signal, a P-gear motor signal, a clutch motor signal and a gear shifting motor signal.
The integrated control system performs information interaction with domain control modules of the power, the vehicle body and the chassis through CAN lines.
The control calculation module and the safety monitoring module form a dual-core module, independent TCU control unit, VCU control unit and BMS control unit are not needed, independent control and complementary interference are achieved, and energy consumption is easy to control.
The TCU control unit controls a gear calculation signal, a speed regulation calculation signal, a clutch torque calculation and control signal, a gear shifting execution signal, a P gear control signal and a first fault diagnosis signal; the method realizes gear calculation, speed regulation calculation, clutch torque calculation and control, gear shifting execution, P gear control and fault diagnosis.
The VCU control unit controls input and output management signals, power-on and power-off management signals, driving intention management signals, torque management signals, energy management signals and fault management signals; and input and output management, power on and power off management, driving intention management, torque management, energy management and fault management are realized.
The BMS control unit controls a power management signal, a battery physical parameter monitoring signal, a battery state signal, SOC calculation, a fault diagnosis signal III, charge management and discharge management; and power management, battery physical parameter monitoring, SOC calculation, fault diagnosis, charge management and discharge management are realized.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention based on the principles and technical solutions of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (5)
1. An integrated control system, characterized by: the system comprises a control calculation module and a safety monitoring module, wherein the safety monitoring module is connected with the control calculation module; the control computing module is integrated with a TCU control unit, a VCU control unit and a BMS control unit; the TCU control unit is connected with a sensor and an actuator of the gearbox through a wire harness; the VCU control unit receives the analog signals and the digital signals and outputs the analog signals and the digital signals to control and diagnose the fault of the actuator; the BMS control unit is connected with the battery acquisition board through network signals.
2. An integrated control system according to claim 1, wherein: the control calculation module and the safety monitoring module form a dual-core module and are independently controlled.
3. An integrated control system according to claim 1, wherein: the TCU control unit controls a gear calculation signal, a speed regulation calculation signal, a clutch torque calculation and control signal, a gear shifting execution signal, a P gear control signal and a first fault diagnosis signal.
4. An integrated control system according to claim 1, wherein: the VCU control unit controls input and output management signals, power-on and power-off management signals, driving intention management signals, torque management signals, energy management signals and fault management signals II.
5. An integrated control system according to claim 1, wherein: the BMS control unit controls a power management signal, a battery physical parameter monitoring signal, a battery state signal, SOC calculation, a fault diagnosis signal III, charge management and discharge management.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010738860.0A CN111976619A (en) | 2020-07-28 | 2020-07-28 | Integrated control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010738860.0A CN111976619A (en) | 2020-07-28 | 2020-07-28 | Integrated control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111976619A true CN111976619A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010738860.0A Pending CN111976619A (en) | 2020-07-28 | 2020-07-28 | Integrated control system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040064220A1 (en) * | 2002-09-30 | 2004-04-01 | Denso Corporation | Vehicle integrated control system |
| JP2009286380A (en) * | 2008-06-02 | 2009-12-10 | Honda Motor Co Ltd | On-vehicle electronic control device and vehicle with fuel cell |
| CN104802658A (en) * | 2015-05-21 | 2015-07-29 | 北京九州华海科技有限公司 | New-energy entire car controller integrated with motor control function and battery main control function |
| CN104802790A (en) * | 2015-05-21 | 2015-07-29 | 北京九州华海科技有限公司 | New-energy entire car controller integrated with transmission case control function |
| CN106671970A (en) * | 2016-12-23 | 2017-05-17 | 广东戈兰玛汽车系统有限公司 | Electric vehicle power assembly central controller |
| CN208128152U (en) * | 2018-05-16 | 2018-11-20 | 上海英恒电子有限公司 | Support the apparatus structure of the automobile-used three-in-one electric drive control function of realization |
| CN110091814A (en) * | 2019-04-28 | 2019-08-06 | 南京航智电动科技有限公司 | A kind of fully integrated system of electric car and application |
-
2020
- 2020-07-28 CN CN202010738860.0A patent/CN111976619A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040064220A1 (en) * | 2002-09-30 | 2004-04-01 | Denso Corporation | Vehicle integrated control system |
| JP2009286380A (en) * | 2008-06-02 | 2009-12-10 | Honda Motor Co Ltd | On-vehicle electronic control device and vehicle with fuel cell |
| CN104802658A (en) * | 2015-05-21 | 2015-07-29 | 北京九州华海科技有限公司 | New-energy entire car controller integrated with motor control function and battery main control function |
| CN104802790A (en) * | 2015-05-21 | 2015-07-29 | 北京九州华海科技有限公司 | New-energy entire car controller integrated with transmission case control function |
| CN106671970A (en) * | 2016-12-23 | 2017-05-17 | 广东戈兰玛汽车系统有限公司 | Electric vehicle power assembly central controller |
| CN208128152U (en) * | 2018-05-16 | 2018-11-20 | 上海英恒电子有限公司 | Support the apparatus structure of the automobile-used three-in-one electric drive control function of realization |
| CN110091814A (en) * | 2019-04-28 | 2019-08-06 | 南京航智电动科技有限公司 | A kind of fully integrated system of electric car and application |
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Application publication date: 20201124 |
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