CN102789224B - Centralized control system of automobiles - Google Patents
Centralized control system of automobiles Download PDFInfo
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- CN102789224B CN102789224B CN2012103181137A CN201210318113A CN102789224B CN 102789224 B CN102789224 B CN 102789224B CN 2012103181137 A CN2012103181137 A CN 2012103181137A CN 201210318113 A CN201210318113 A CN 201210318113A CN 102789224 B CN102789224 B CN 102789224B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to a centralized control system of automobiles. The centralized control system comprises a control unit, a sensor and input signal unit and an execution element unit. The main control unit receives all external input signals transmitted by the sensor and input signal unit to analyze and process the signals and control all execution elements in the execution element unit to finish control of all functions of whole automobiles. The centralized control system utilizes one control unit to replace all other control units to finish control of all the functions of the whole automobiles. The control unit integrates execution element drive and control logic of all electronic devices on the automobiles, simultaneously can receive all the external input signals to analyze and process the signals, coordinately controls all the execution elements and executes fault diagnosis and fault processing.
Description
Technical field
The present invention relates to a kind of vehicle control system, particularly relate to the vehicle centralized control system of a control module of a kind of use.
Background technology
Be that Granted publication number is that the utility model of CN201224369Y, this utility model disclose the central integrated control device of a kind of vehicle mounted electrical apparatus with the immediate prior art of the application at present.Application of electronic technology is increasingly extensive on the vehicle, various parts all turn to Electronic Control by machinery control, various control modules have been covered with on the car, engine control system for example, control system of speed variator, body control system, electric stabilizing system, traction control system, various active safety systems etc., there is oneself independently control module in each system, on vehicle body, will arrange local for the placement of these control modules, the design feed circuit, also to carry out the communication protocol exploitation between each control module, communication test, more than make the control system circuit complicated especially, car load security and information processing rate are low, and cost of development is high.
Summary of the invention
The objective of the invention is to overcome the weak point that exists in the above-mentioned technology, provide a kind of simple in structure, reasonable in design, be convenient to realize integrated control, improve the vehicle centralized control system of security and information processing rate.
In order to achieve the above object, the technical solution used in the present invention is: it comprises main control unit, sensor and input signal unit and executive component unit, all external input signals that main control unit receiving sensor and input signal unit send, carry out analyzing and processing, and all executive components in the control executive component unit, finish the control to the car load all functions, described sensor and input signal unit comprise the engine sensor group, the transmission sensors group, the vehicle body sensor groups, the engine sensor group comprises throttle position sensor, engine air inlet temperature sensor, engine charge pressure transducer or mass flow sensor, CMPS Camshaft Position Sensor, crankshaft position sensor, engine water temperature sensor, detonation sensor, the engine boost pressure sensor, the transmission sensors group comprises the Transmission gear switch sensor, TOTS, variator I/O shaft speed transducer, the vehicle body sensor groups comprises the gas pedal jaw opening sensor, the brake-pedal load sensor, the vehicle body lateral acceleration sensor, the vehicle body longitudinal acceleration sensor, ABS signal wheel, steering wheel angle sensor, air-conditioning switch, mode switch, described executive component unit comprises engine control executive component group, variator control executive component group, vehicle body power control executive component group, body electric system control executive component group, engine control executive component group comprises the engine ignition module, the engine fuel injection device, throttle opening control motor, supercharging waste gas duty solenoids, variable phase is regulated solenoid valve, variator control executive component group comprises each gear shift solenoid valve of variator, the ATF auxiliary hydraulic pump, vehicle body power control executive component group comprises the power-assisted steering auxiliary hydraulic pump, the near front wheel braking mechanism, off-front wheel braking mechanism, left rear wheel braking mechanism, the off hind wheel braking mechanism, the enhancement mode actuating motor, body electric system control executive component group comprises compressor of air conditioner, the cooling fan interior electrical equipment of waiting for bus.
Advantage of the present invention is:
The present invention is simple in structure, reasonable in design, after the vehicle centralized control system is integrated into one with a plurality of control modules, saved the purchase cost of control module, because control module decreased number, more vehicle space have obtained release, need not carry out the communication test between each control module, have shortened the test duration, owing to realized integrated control, improved security and information processing rate.
Description of drawings
Fig. 1 is theory diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
As shown in Figure 1, it comprises main control unit 1 the present invention, sensor and input signal unit 2 and executive component unit 3, all external input signals that main control unit 1 receiving sensor and input signal unit 2 send, carry out analyzing and processing, and all executive components in the control executive component unit 3, finish the control to the car load all functions, described sensor and input signal unit 2 comprise engine sensor group 4, transmission sensors group 5, vehicle body sensor groups 6, engine sensor group 4 comprises throttle position sensor, engine air inlet temperature sensor, engine charge pressure transducer or mass flow sensor, CMPS Camshaft Position Sensor, crankshaft position sensor, engine water temperature sensor, detonation sensor, the engine boost pressure sensor, transmission sensors group 5 comprises the Transmission gear switch sensor, TOTS, variator I/O shaft speed transducer, vehicle body sensor groups 6 comprises the gas pedal jaw opening sensor, the brake-pedal load sensor, the vehicle body lateral acceleration sensor, the vehicle body longitudinal acceleration sensor, ABS signal wheel, steering wheel angle sensor, air-conditioning switch, mode switch, described executive component unit 3 comprises engine control executive component group 7, variator control executive component group 8, vehicle body power control executive component group 9, body electric system control executive component group 10, engine control executive component group 7 comprises the engine ignition module, the engine fuel injection device, throttle opening control motor, supercharging waste gas duty solenoids, variable phase is regulated solenoid valve, variator control executive component group 8 comprises each gear shift solenoid valve of variator, the ATF auxiliary hydraulic pump, vehicle body power control executive component group 9 comprises the power-assisted steering auxiliary hydraulic pump, the near front wheel braking mechanism, off-front wheel braking mechanism, left rear wheel braking mechanism, the off hind wheel braking mechanism, the enhancement mode actuating motor, body electric system control executive component group 10 comprises compressor of air conditioner, the cooling fan interior electrical equipment of waiting for bus.
The present invention uses a control module to replace all other control modules, finish the function of all control modules of car load, in this control module integrated on all cars the executive component of electronic equipment drive and steering logic, this control module is accepted all external input signals simultaneously, carry out analyzing and processing, coordinate all executive components of control, carry out fault diagnosis, implement fault handling.
Claims (1)
1. vehicle centralized control system, it is characterized in that: it comprises main control unit (1), sensor and input signal unit (2) and executive component unit (3), all external input signals that main control unit (1) receiving sensor and input signal unit (2) send, carry out analyzing and processing, and all executive components in the control executive component unit (3), finish the control to the car load all functions, described sensor and input signal unit (2) comprise engine sensor group (4), transmission sensors group (5), vehicle body sensor groups (6), engine sensor group (4) comprises throttle position sensor, engine air inlet temperature sensor, engine charge pressure transducer or mass flow sensor, CMPS Camshaft Position Sensor, crankshaft position sensor, engine water temperature sensor, detonation sensor, the engine boost pressure sensor, transmission sensors group (5) comprises the Transmission gear switch sensor, TOTS, variator I/O shaft speed transducer, vehicle body sensor groups (6) comprises the gas pedal jaw opening sensor, the brake-pedal load sensor, the vehicle body lateral acceleration sensor, the vehicle body longitudinal acceleration sensor, ABS signal wheel, steering wheel angle sensor, air-conditioning switch, mode switch, described executive component unit (3) comprises engine control executive component group (7), variator control executive component group (8), vehicle body power control executive component group (9), body electric system control executive component group (10), engine control executive component group (7) comprises the engine ignition module, the engine fuel injection device, throttle opening control motor, supercharging waste gas duty solenoids, variable phase is regulated solenoid valve, variator control executive component group (8) comprises each gear shift solenoid valve of variator, the ATF auxiliary hydraulic pump, vehicle body power control executive component group (9) comprises the power-assisted steering auxiliary hydraulic pump, the near front wheel braking mechanism, the off-front wheel braking mechanism, the left rear wheel braking mechanism, the off hind wheel braking mechanism, the enhancement mode actuating motor, body electric system control executive component group (10) comprises compressor of air conditioner, cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103181137A CN102789224B (en) | 2012-09-01 | 2012-09-01 | Centralized control system of automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103181137A CN102789224B (en) | 2012-09-01 | 2012-09-01 | Centralized control system of automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102789224A CN102789224A (en) | 2012-11-21 |
| CN102789224B true CN102789224B (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103181137A Active CN102789224B (en) | 2012-09-01 | 2012-09-01 | Centralized control system of automobiles |
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| Country | Link |
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| CN (1) | CN102789224B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10035424B2 (en) | 2015-12-02 | 2018-07-31 | Borgward Trademark Holdings Gmbh | Battery management system, vehicle and method for controlling main relay |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723052B (en) * | 2013-12-31 | 2016-04-13 | 北京理工大学 | A kind of energy management method of electrobus motorized ancillary system |
| CN105752000B (en) * | 2016-01-11 | 2018-08-24 | 苏州恒美电子科技股份有限公司 | Automobile general control system |
| CN106774036B (en) * | 2017-03-13 | 2020-04-07 | 深圳市赛格车圣科技有限公司 | Vehicle body control system and method |
| CN111114326B (en) * | 2019-12-31 | 2021-10-08 | 潍柴动力股份有限公司 | Power system integrated control system, method and storage medium |
| CN112477881B (en) * | 2020-12-09 | 2023-06-16 | 北京罗克维尔斯科技有限公司 | Method and device for generating vehicle control instruction |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224369Y (en) * | 2008-05-27 | 2009-04-22 | 郑州日产汽车有限公司 | Central integrated control device for vehicle-mounted electric appliances |
| CN201895630U (en) * | 2010-11-24 | 2011-07-13 | 北京汽车研究总院有限公司 | Centralized control module and vehicle |
| CN202046273U (en) * | 2011-02-17 | 2011-11-23 | 广州汽车集团股份有限公司 | Automobile body controller |
-
2012
- 2012-09-01 CN CN2012103181137A patent/CN102789224B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10035424B2 (en) | 2015-12-02 | 2018-07-31 | Borgward Trademark Holdings Gmbh | Battery management system, vehicle and method for controlling main relay |
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| Publication number | Publication date |
|---|---|
| CN102789224A (en) | 2012-11-21 |
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| C14 | Grant of patent or utility model | ||
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