CN101067749A - Vehicle real-time information prompting active control and operating safety system - Google Patents
Vehicle real-time information prompting active control and operating safety system Download PDFInfo
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- CN101067749A CN101067749A CNA2007100410449A CN200710041044A CN101067749A CN 101067749 A CN101067749 A CN 101067749A CN A2007100410449 A CNA2007100410449 A CN A2007100410449A CN 200710041044 A CN200710041044 A CN 200710041044A CN 101067749 A CN101067749 A CN 101067749A
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Abstract
The invention is an automobile real-time message prompting-type active control safe system, mainly comprising: real-time message prompting-type active control safe system, active safe message prompter, ESP alarm lamp, ABS alarm lamp, computer debugging system, hydraulic actuating mechanism, power steering mechanism, throttle valve driving mechanism and several sensors; and it has functions of automobile electronic active safe and stable control, automobile electronic direction power steering control, and automobile electronic real-time message safe maintenance active prompting, so as to improve automobile safety and drivers' personal safety.
Description
Technical field
The present invention relates to a kind of vehicle real-time information prompting formula ACTIVE CONTROL and operating safety system, relate in particular to a kind of system that can carry out the stable control of automotive electronics active safety, the power-assisted steering control of automotive electronics direction and automotive electronics real-time information safety maintenance active reminding simultaneously.
Background technology
Vehicle active safety is meant that automobile itself prevents or reduce the performance of road traffic accident generation.Depend primarily on overall dimension, braking, riding stability, maneuverability, informedness and driver's condition of work etc. of automobile.In addition, vehicle dynamic quality (time of particularly overtaking other vehicles and distance) also is a significant effects factor very.
The Chinese patent Granted publication number is ZL200420027238.5, authorizing day is on August 10th, 2005, denomination of invention is an automobile black box, and disclosed a kind of automobile black box is the record that circulation video device keeps the accident course of emergency when meeting accident accident when automobile.Yet these records all are the passive records after accident takes place, and it can not prevent on one's own initiative and the generation of control accident, can not remind the driver to note the safety of the factor of automobile own on one's own initiative.
Guarantee the security of automobile, the influence of the factor of automobile own is an one of the main reasons, but the safety factor of these automobiles itself all is to exist following defective at present:
1, automobile electron stabilization program (Electronic Stability Program, be called for short ESP) and automotive electronics servo steering system (Electrical Power Steering, be called for short EPS) be two kinds of control system, they are interconnected by CAN (Controller Area Network) bus; Its deficiency is as follows:
(1) increased bus node, bus data traffic load is increased, the efficient of communication success reduces, and the speed of communication slows down.
(2) increase electronic component, made the function of used electronic component repeat stack, wasted hardware resource, increased volume and manufacturing cost.
2, automobile electron stabilization program (ESP) does not all have following performance with automotive electronics servo steering system (EPS) in running car, operational maintenance process:
The comparison of the permission travel speed ultimate value data of prototype structure and the present configuration state travel speed of automobile supplemental characteristic when (1) automobile dispatches from the factory, analyze and calculate the initiatively prompting of safety of the travel speed tolerance limit of the present configuration state of automobile value parameter own.
Brake system performance parameter data comparison in brake system performance parameter data and the present configuration state of automobile in prototype structure when (2) automobile dispatches from the factory, analyze and calculate the initiatively prompting of safety of the brake system performance parameter of the present configuration state of automobile own.
Tyre performance supplemental characteristic and the comparison of the present tyre performance state parameter of automobile data in prototype structure when (3) automobile dispatches from the factory, analyze and calculate the initiatively prompting of safety of the tyre performance parameter of the present configuration state of automobile own.
Need the data and the supplemental characteristic comparison of the present operational maintenance maintenance state of automobile of operational maintenance maintenance when (4) automobile dispatches from the factory in the prototype structure and analyze initiatively pointing out safely of the operational maintenance maintenance parameters of the present configuration state of automobile data own.
Summary of the invention
The present invention overcomes shortcoming of the prior art, and a kind of vehicle real-time information prompting formula ACTIVE CONTROL and operating safety system are provided.
Technical scheme of the present invention is as follows:
The present invention mainly comprises single-chip microcomputer 10, single-chip microcomputer 17, single-chip microcomputer 22, prototype structure slip condition database 12, dynamic structure slip condition database 6, clock circuit 13, communication converter and interface 11, CAN transceiver and interface 8, indicator and signal lamp driving amplifier interface 3, throttle valve drive amplifier and interface 2, topworks's driving amplifier and interface 14, assisted power steering system driving amplifier and interface 24, signal conditioner 16, signal conditioner 23, multi-way switch 18, pcb board temperature sensor 15, voltage sensor group 20, voltage sensor group 21, current sensor 24, driving power control circuit 4, voltage-stabilized power supply circuit 7; Single-chip microcomputer 10 connects single-chip microcomputer 17 respectively, single-chip microcomputer 22, driving power control circuit 4, voltage-stabilized power supply circuit 7, prototype structure slip condition database 12, dynamic structure slip condition database 6, clock circuit 13, communication converter and interface 11, CAN transceiver and interface 8, indicator and signal lamp driving amplifier interface 3, throttle valve drive amplifier and interface 2, topworks's driving amplifier and interface 14, single-chip microcomputer 17 connects single-chip microcomputer 22 respectively, multi-way switch 18, communication converter and interface 11, single-chip microcomputer 22 connects signal conditioner 23 respectively, voltage sensor group 21, current sensor 24, communication converter and interface 11, multi-way switch 18 connects signal conditioner 16 respectively, pcb board temperature sensor 15, voltage sensor group 20.
Control section wherein is by single-chip microcomputer 10, single-chip microcomputer 17, single-chip microcomputer 22, prototype structure slip condition database 12, dynamic structure slip condition database 6, clock circuit 13, communication converter and interface 11, CAN transceiver and interface 8, drive amplification and interface by indicator and signal lamp driving amplifier interface 3, throttle valve drive amplifier and interface 2, topworks's driving amplifier and interface 14, assisted power steering system driving amplifier and interface 24, signal condition is by signal conditioner 16, signal conditioner 23, multi-way switch 18, pcb board temperature sensor 15, voltage sensor group 20, voltage sensor group 21, current sensor 24, driving power control circuit 4, voltage-stabilized power supply circuit 7 is formed.
Prompting and caveat section are made up of active safety information indicating device 42, ESP emergency warning lamp 41, ABS warning lamp 40, computing machine debug system 43.
Operating part is made up of hydraulic actuating mechanism (ESP mechanism) 38, assisted power steering system (EPS mechanism) 26, throttle valve drive mechanism 39.
Sensor section is made up of position transducer 27, direction rotary angle transmitter 28, torque sensor 29, clutch position sensor 30, throttle position sensor 31, brake pedal position sensor 32, groups of acceleration sensors 33, yaw-rate sensor 34, brake fluid sets of temperature sensors 35, brake fluid pressure transducer group 36, wheel speed sensors group 37, voltage sensor group 20, voltage sensor group 21, current sensor 24, pcb board temperature sensor 15.
Compared with prior art, effect intentionally of the present invention is:
1, reduced the CAN bus node, bus data traffic load is reduced, the efficient of communication success increases, the speeding up of communication.
2, reduce electronic component, reduced volume and manufacturing cost.
The comparison of the permission travel speed ultimate value data of prototype structure and the present configuration state travel speed of automobile supplemental characteristic, the safety prompt facility initiatively of analyzing and calculate the travel speed tolerance limit of the present configuration state of automobile value parameter own have been arranged when 3, automobile dispatches from the factory.
The safety of brake system performance parameter data comparison in the brake system performance parameter data and the present configuration state of automobile in the prototype structure has been arranged when 4, automobile dispatches from the factory, analyzing and calculate the present configuration state of automobile brake system performance parameter own is prompt facility initiatively.
The safety of tyre performance supplemental characteristic and the comparison of the present tyre performance state parameter of automobile data in the prototype structure arranged when 5, automobile dispatches from the factory, analyzing and calculate the tyre performance parameter of the present configuration state of automobile own is prompt facility initiatively.
Had when 6, automobile dispatches from the factory and needed data and supplemental characteristic comparison of the present operational maintenance maintenance state of automobile that operational maintenance safeguards and the safety active prompt facility that analyzes the operational maintenance maintenance parameters of the present configuration state of automobile data own in the prototype structure.
Description of drawings
Fig. 1 is vehicle real-time information prompting formula ACTIVE CONTROL and operating safety system block diagram;
Fig. 2 is vehicle real-time information prompting formula ACTIVE CONTROL and operating safety system functional-block diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
A kind of vehicle real-time information prompting formula ACTIVE CONTROL and operating safety system, comprise hydraulic actuating mechanism 38, assisted power steering system 26, throttle valve drive mechanism 39, ESP emergency warning lamp 41, ABS warning lamp 40, some sensors 44, it is characterized in that, also comprise single-chip microcomputer 10, single-chip microcomputer 17, single-chip microcomputer 22, prototype structure slip condition database 12, dynamic structure slip condition database 6, clock circuit 13, communication converter and interface 11, CAN transceiver and interface 8, indicator and signal lamp driving amplifier interface 3, throttle valve drive amplifier and interface 2, topworks's driving amplifier and interface 14, assisted power steering system driving amplifier and interface 24, signal conditioner 16, signal conditioner 23, multi-way switch 18, pcb board temperature sensor 15, voltage sensor group 20, voltage sensor group 21, current sensor 24, driving power control circuit 4, voltage-stabilized power supply circuit 7; Single-chip microcomputer 10 connects single-chip microcomputer 17 respectively, single-chip microcomputer 22, driving power control circuit 4, voltage-stabilized power supply circuit 7, prototype structure slip condition database 12, dynamic structure slip condition database 6, clock circuit 13, communication converter and interface 11, CAN transceiver and interface 8, indicator and signal lamp driving amplifier interface 3, throttle valve drive amplifier and interface 2, topworks's driving amplifier and interface 14, single-chip microcomputer 17 connects single-chip microcomputer 22 respectively, multi-way switch 18, communication converter and interface 11, single-chip microcomputer 22 connects signal conditioner 23 respectively, voltage sensor group 21, current sensor 24, communication converter and interface 11, multi-way switch 18 connects signal conditioner 16 respectively, pcb board temperature sensor 15, voltage sensor group 20.
1, the hardware of control section is composed as follows:
1) the ECU microprocessor is made up of single-chip microcomputer 10, single-chip microcomputer 17, single-chip microcomputer 22.
2) database is made up of prototype structure slip condition database 12, dynamic structure slip condition database 6, clock circuit 13.
3) communication is made up of communication converter and interface 11, CAN transceiver and interface 8.
4) driving amplification and interface is made up of indicator and signal lamp driving amplifier interface 3, throttle valve drive amplifier and interface 2, topworks's driving amplifier and interface 14, assisted power steering system driving amplifier and interface 24.
5) signal condition is made up of signal conditioner 16, signal conditioner 23, multi-way switch 18.
6) internal sensor of control section is made up of pcb board temperature sensor 15, voltage sensor group 20, voltage sensor group 21, current sensor 24.
7) internal electric source of control section is made up of driving power control circuit 4, voltage-stabilized power supply circuit 7.2, the method for work of control section is:
1) when the automobile electric switch starts:
The internal electric source that systems control division divides by driving power control circuit 4, voltage-stabilized power supply circuit 7 power on the back by ECU microprocessor single-chip microcomputer 17, single-chip microcomputer 22 by signal conditioner 16, signal conditioner 23, multi-way switch 18 with internal sensor by pcb board temperature sensor 15, voltage sensor group 20, voltage sensor group 21, current sensor 24 acquired signal data, whether the hardware internal work of being judged control section by ECU microprocessor single-chip microcomputer 10 and data of database analysis, comparison, calculating normal.
A) when the hardware internal work of control section is undesired, point out the hardware internal work of control section undesired to the driver, and in computing machine debug system 43, can inquire information such as failure code and failure cause by communication converter and interface 11 simultaneously by control indicator and signal lamp driving amplifier interface 3 control active safety information indicating devices 42, ESP emergency warning lamp 41, ABS warning lamp 40 by ECU microprocessor single-chip microcomputer 10; Though this situation automobile automobile can be driven, safety can not guarantee.
B) when the hardware internal work of control section just often, by ECU microprocessor single-chip microcomputer 17, single-chip microcomputer 22 is by signal conditioner 16, signal conditioner 23, multi-way switch 18 is with external sensor part position transducer 27, direction rotary angle transmitter 28, torque sensor 29, clutch position sensor 30, throttle position sensor 31, brake pedal position sensor 32, groups of acceleration sensors 33, yaw-rate sensor 34, brake fluid sets of temperature sensors 35, brake fluid pressure transducer group 36, wheel speed sensors group 37 acquired signal data are by ECU microprocessor single-chip microcomputer 10 and data of database analysis, relatively, whether the operate outside that hardware is judged in calculating is normal.
C) when the operate outside of judging hardware is undesired, point out the hardware operate outside of control section undesired by control indicator and signal lamp driving amplifier interface 3 to the driver, and in computing machine debug system 43, can inquire information such as failure code and failure cause by communication converter and interface 11 simultaneously by ECU microprocessor single-chip microcomputer 10; Though this situation automobile automobile can be driven, safety can not guarantee.
D) when the operate outside of judging hardware just often, by ECU microprocessor single-chip microcomputer 10 by whether normal with prototype structure slip condition database 12, dynamic structure slip condition database 6, the data analysis of clock circuit 13, comparison, calculating if judging the various detection part work of automobile.
E) have when undesired when the various detection part work of judging automobile, being pointed out to the driver by control indicator and signal lamp driving amplifier interface 3 by ECU microprocessor single-chip microcomputer 10 in the detection part of automobile has the abnormal detection part of work, and can inquire information such as failure code and failure cause by communication converter and interface 11 in computing machine debug system 43 simultaneously; Though this situation automobile automobile can be driven, safety can not guarantee.
F) when the various detection parts of judging automobile are working properly, point out the parts of Automobile Detection working properly by control indicator and signal lamp driving amplifier interface 3 to the driver by ECU microprocessor single-chip microcomputer 10, and the prompting driver can normally start automobile now.
2) when dynamic real-time information supervision security control behind the automobile starting or in the driving procedure:
A) by ECU microprocessor single-chip microcomputer 17, single-chip microcomputer 22 is by signal conditioner 16, signal conditioner 23, multi-way switch 18 with internal sensor by pcb board temperature sensor 15, voltage sensor group 20, voltage sensor group 21, current sensor 24, external sensor is by position transducer 27, direction rotary angle transmitter 28, torque sensor 29, clutch position sensor 30, throttle position sensor 31, brake pedal position sensor 32, groups of acceleration sensors 33, yaw-rate sensor 34, brake fluid sets of temperature sensors 35, brake fluid pressure transducer group 36, wheel speed sensors group 37 is gathered dynamic real-time information signal data, by ECU microprocessor single-chip microcomputer 22, single-chip microcomputer 10 and data of database analysis, relatively, calculating judge behind the automobile starting or in the driving procedure the various detection part work of automobile whether normal.
B) when judge ZZ go out automobile starting after or in the driving procedure dynamic real-time information signal data have when undesired, being pointed out to the driver by control indicator and signal lamp driving amplifier interface 3 by ECU microprocessor single-chip microcomputer 10 in the detection part of automobile has the abnormal detection part of work; And in computing machine debug system 43, can inquire information such as dynamic fault code and failure cause by communication converter and interface 11 simultaneously; Though this situation automobile automobile can be driven, safe reliability can not guarantee.
C) dynamic real-time information signal data are just often after judging automobile starting or in the driving procedure, point out each detection part of automobile now normal by control indicator and signal lamp driving amplifier interface 3 to the driver by ECU microprocessor single-chip microcomputer 10, safe reliability is arranged.
D) when behind the automobile starting or in the driving procedure by signal conditioner 23 with external sensor by position transducer 27, direction rotary angle transmitter 28, torque sensor 29, internal sensor is gathered dynamic real-time information signal data by voltage sensor group 21, current sensor 24 through ECU microprocessor single-chip microcomputer 22, and whether judge the driver has the rotation direction requirement.
I. be when not having rotation direction to require when judging the driver, ECU microprocessor single-chip microcomputer 22 initiatively makes automobile steering remain on " 0 " by assisted power steering system driving amplifier and interface 24 control assisted power steering systems (EPS mechanism) 26.
II. be when having rotation direction to require when judging the driver, ECU microprocessor single-chip microcomputer 22 initiatively helps the driver to turn to by assisted power steering system driving amplifier and interface 24 control assisted power steering systems (EPS mechanism) 26; Till when making driver's rotation direction require to change to trend for " 0 ", and active is returned to " 0 ".
So just realized the electronic power assist steering function of automobile, i.e. the EPS function.
E) when passing through signal conditioner 16 behind the automobile starting or in the driving procedure, multi-way switch 18 with external sensor by position transducer 27, direction rotary angle transmitter 28, torque sensor 29, clutch position sensor 30, throttle position sensor 31, brake pedal position sensor 32, groups of acceleration sensors 33, yaw-rate sensor 34, brake fluid sets of temperature sensors 35, brake fluid pressure transducer group 36, wheel speed sensors group 37, internal sensor is by pcb board temperature sensor 15, voltage sensor group 20 is gathered dynamic real-time information signal data through ECU microprocessor single-chip microcomputer 17, carries out and the data of database analysis through ECU microprocessor single-chip microcomputer 10, relatively, calculating judge behind the automobile starting or in the driving procedure the various detection part work of automobile whether have when needing the requiring of the stable control of active safety:
I. when judging automobile and do not need requiring of the stable control of active safety, the ECU microprocessor will not interfered the startup or the driving process of automobile.
II. be to have when needing the requiring of the stable control of active safety when judging automobile, ECU microprocessor single-chip microcomputer 10 carries out correspondingly responsive operation by throttle valve drive amplifier and interface 2, topworks's driving amplifier and interface 14 control operating part hydraulic actuating mechanisms (ESP mechanism) 38, throttle valve drive mechanism 39, makes automobile reach the requirement of the stable control of active safety;
III. whether ECU microprocessor single-chip microcomputer 10 notifies single-chip microcomputer 22 to need to assist control assisted power steering system (EPS mechanism) 26 to carry out correspondingly responsive operation by the internal communication of pcb board simultaneously;
IV. ECU microprocessor single-chip microcomputer 10 can also also correspondingly respond assistance work by CAN transceiver and interface 8 notice motor car engine ECU simultaneously;
V. and ECU microprocessor single-chip microcomputer 10 point out automobile present safe condition by control indicator and signal lamp driving amplifier interface 3 control active safety information indicating devices 42, ESP emergency warning lamp 41, ABS warning lamp 40 to the driver;
VI. by ECU microprocessor Chip Microcomputer A 10 current main dynamic real-time information signal data being write dynamic structure slip condition database 6 preserves.
So just can make automobile reach stable requirement and the purpose of controlling of active safety, also current main dynamic real-time information signal data be preserved so that inquiry in the shortest time, best control method.
So the electronics active safety of just having realized automobile is better stablized control function, i.e. the ESP function.
F) when judge by ECU microprocessor single-chip microcomputer 10 in the vehicle traveling process dynamic real-time information signal data approaching, when meeting or exceeding the safe condition parameter of the tolerance limit value of the present structure of automobile own:
I. when near the safe condition parameter of the tolerance limit value of the present structure of automobile own, initiatively point out automobile present safe condition for the driver by control indicator and signal lamp driving amplifier interface 3 control active safety information indicating devices 42 by ECU microprocessor single-chip microcomputer 10.
II. when reaching the safe condition parameter of the tolerance limit value of the present structure of automobile own, control active safety information indicating devices 42, ESP emergency warning lamp 41, initiatively point out automobile present safe condition for the driver by control indicator and signal lamp driving amplifier interface 3 by ECU microprocessor single-chip microcomputer 10.
III. when surpassing the safe condition parameter of the tolerance limit value of the present structure of automobile own, pass through by ECU microprocessor monolithic 10:
I. initiatively point out automobile present safe condition for the driver by control indicator, signal lamp driving amplifier and interface 3 control active safety information indicating devices 42, ESP emergency warning lamp 41, ABS warning lamp 40;
Ii. make the speed of current automobile can not surpass the safe condition parameter (that is: the top speed of restricting vehicle) of the tolerance limit value of the present structure of automobile own by the pro-active intervention measure;
Iii. (purpose that mainly comprises is described its technical characterictic formation of prior art) writes 6 preservations of dynamic structure slip condition database to the dynamic real-time information signal data of this moment so that inquiry.
3) when the automobile electric switch cuts out or hinder sudden power for some reason:
When a) by signal conditioner 16, multi-way switch 18 internal sensor voltage sensor group 20 being gathered the outage of dynamic real-time information signal data by ECU microprocessor single-chip microcomputer 17, by ECU microprocessor single-chip microcomputer 10 this general data that powers on back dynamic structure slip condition database 6 is write prototype structure slip condition database 12 and preserves, as historical data so that inquiry.
B) during the parking data query:
I. assign relevant inquiring data command for ECU microprocessor single-chip microcomputer 10 by PC communication line interface 19, communication by communication converter and interface 11 by computing machine debug system 43;
II. when opening the automobile electric switch once more, computing machine debug system 43 just can be carried out normal communication, query-relevant data with ECU microprocessor single-chip microcomputer 10:
I. prototype structure status data database data: the permission travel speed ultimate value data of prototype structure, brake system performance parameter data, tyre performance supplemental characteristic, the data that need operational maintenance, driver's state of mind discriminant parameter data when automobile dispatches from the factory.
Ii. historical data:, now allow the data history archives of travel speed ultimate value data, brake system performance parameter data, tyre performance supplemental characteristic, operational maintenance now now, need the data of operational maintenance now.
Iii. automobile back operating position data of dispatching from the factory: concrete number of times that the stable control of electronics active safety (ESP function) operated, date Hour Minute Second, the parameter of milimeter number, car speed value, brake system performance parameter value, tyre performance parameter value, driver's state of mind value and the main sensors of running car are at that time arranged.
Claims (1)
1, a kind of vehicle real-time information prompting formula ACTIVE CONTROL and operating safety system, comprise hydraulic actuating mechanism (38), assisted power steering system (26), throttle valve drive mechanism (39), ESP emergency warning lamp (41), ABS warning lamp (40), some sensors (44), it is characterized in that, also comprise single-chip microcomputer (10), single-chip microcomputer (17), single-chip microcomputer (22), prototype structure slip condition database (12), dynamic structure slip condition database (6), clock circuit (13), communication converter and interface (11), CAN transceiver and interface (8), indicator and signal lamp driving amplifier interface (3), throttle valve drive amplifier and interface (2), topworks's driving amplifier and interface (14), assisted power steering system driving amplifier and interface (24), signal conditioner (16), signal conditioner (23), multi-way switch (18), pcb board temperature sensor (15), voltage sensor group (20), voltage sensor group (21), current sensor (24), driving power control circuit (4), voltage-stabilized power supply circuit (7); Single-chip microcomputer (10) connects single-chip microcomputer (17) respectively, single-chip microcomputer (22), driving power control circuit (4), voltage-stabilized power supply circuit (7), prototype structure slip condition database (12), dynamic structure slip condition database (6), clock circuit (13), communication converter and interface (11), CAN transceiver and interface (8), indicator and signal lamp driving amplifier interface (3), throttle valve drive amplifier and interface (2), topworks's driving amplifier and interface (14), single-chip microcomputer (17) connects single-chip microcomputer (22) respectively, multi-way switch (18), communication converter and interface (11), single-chip microcomputer (22) connects signal conditioner (23) respectively, voltage sensor group (21), current sensor (24), communication converter and interface (11), multi-way switch (18) connects signal conditioner (16) respectively, pcb board temperature sensor (15), voltage sensor group (20).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710041044 CN101067749B (en) | 2007-05-22 | 2007-05-22 | Vehicle real-time information prompting active control and operating safety system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710041044 CN101067749B (en) | 2007-05-22 | 2007-05-22 | Vehicle real-time information prompting active control and operating safety system |
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| CN101067749A true CN101067749A (en) | 2007-11-07 |
| CN101067749B CN101067749B (en) | 2012-12-19 |
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| CN 200710041044 Expired - Fee Related CN101067749B (en) | 2007-05-22 | 2007-05-22 | Vehicle real-time information prompting active control and operating safety system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931891A (en) * | 2012-11-05 | 2013-02-13 | 常州亿盛电子电器有限公司 | Dual-drive brushless electrical machine controller |
| CN103064409A (en) * | 2012-12-21 | 2013-04-24 | 李萍 | Dynamic stability control (DSC) detection system used for automobile instrument |
| CN103803457A (en) * | 2014-03-05 | 2014-05-21 | 合肥工业大学 | Electronic control system for balance control system of four-wheel counter balanced fork lift truck |
| CN105083165A (en) * | 2015-07-29 | 2015-11-25 | 成都信息工程大学 | Intrusion prevention system for vehicle-mounted information system |
| CN110834641A (en) * | 2019-11-26 | 2020-02-25 | 奇瑞汽车股份有限公司 | Driving behavior monitoring and alarming system and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19914765A1 (en) * | 1999-03-31 | 2000-10-26 | Bosch Gmbh Robert | Arrangement and method for storing data in the motor vehicle and method for using the stored data |
| JP4399987B2 (en) * | 2001-01-25 | 2010-01-20 | 株式会社デンソー | Fail-safe system for vehicle integrated control |
| JP2004038388A (en) | 2002-07-01 | 2004-02-05 | Denso Corp | Vehicle control system |
| CN201035404Y (en) * | 2007-05-22 | 2008-03-12 | 上海交大神舟汽车设计开发有限公司 | Automobile real-time information presentation type active control and operation safety system |
-
2007
- 2007-05-22 CN CN 200710041044 patent/CN101067749B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931891A (en) * | 2012-11-05 | 2013-02-13 | 常州亿盛电子电器有限公司 | Dual-drive brushless electrical machine controller |
| CN102931891B (en) * | 2012-11-05 | 2015-07-15 | 常州亿盛电子电器有限公司 | Dual-drive brushless electrical machine controller |
| CN103064409A (en) * | 2012-12-21 | 2013-04-24 | 李萍 | Dynamic stability control (DSC) detection system used for automobile instrument |
| CN103803457A (en) * | 2014-03-05 | 2014-05-21 | 合肥工业大学 | Electronic control system for balance control system of four-wheel counter balanced fork lift truck |
| CN103803457B (en) * | 2014-03-05 | 2017-02-08 | 合肥工业大学 | Electronic control system for balance control system of four-wheel counter balanced fork lift truck |
| CN105083165A (en) * | 2015-07-29 | 2015-11-25 | 成都信息工程大学 | Intrusion prevention system for vehicle-mounted information system |
| CN110834641A (en) * | 2019-11-26 | 2020-02-25 | 奇瑞汽车股份有限公司 | Driving behavior monitoring and alarming system and method |
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|---|---|
| CN101067749B (en) | 2012-12-19 |
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Owner name: SHANGHAI HASEE AUTO ENERGY SAVING AND ENVIRONMENTA Free format text: FORMER OWNER: SHENZHOU AUTO DESIGN + DEVELOPMENT CO., LTD. SHANGHAI JIAOTONG UNIV. Effective date: 20140905 |
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