CN102004478B - Vehicle multi-bus coordinating communication and control system - Google Patents
Vehicle multi-bus coordinating communication and control system Download PDFInfo
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- CN102004478B CN102004478B CN2010105347640A CN201010534764A CN102004478B CN 102004478 B CN102004478 B CN 102004478B CN 2010105347640 A CN2010105347640 A CN 2010105347640A CN 201010534764 A CN201010534764 A CN 201010534764A CN 102004478 B CN102004478 B CN 102004478B
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- 238000004891 communication Methods 0.000 title claims abstract description 19
- 238000005303 weighing Methods 0.000 claims abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract 4
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
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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]
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Abstract
一种车辆多总线协调通信与控制系统，包括车辆主控制系统、人机交互系统、辅控制系统、无线通信系统、称重系统、电机驱动系统，其特征在于，（1）在人机交互系统和车辆主控制系统之间架设独立的CAN总线Ⅱ；（2）在辅控制系统和无线通信系统之间架设以太网；（3）在辅控制系统和称重系统之间架设PROFIBUS总线；（4）在车辆主控制系统和辅控制系统之间架设CAN总线Ⅲ；（5）在车辆主控制系统和电机驱动系统之间架设CAN总线Ⅳ。本发明成功的将车辆各分系统有机的融合在一起，实现了车辆的集中控制，为功能的多元化，智能化发展奠定了良好的基础。
A vehicle multi-bus coordinated communication and control system, including a vehicle main control system, a human-computer interaction system, an auxiliary control system, a wireless communication system, a weighing system, and a motor drive system, characterized in that (1) the human-computer interaction system Set up an independent CAN bus II between the main control system and the vehicle; (2) Set up Ethernet between the auxiliary control system and the wireless communication system; (3) Set up a PROFIBUS bus between the auxiliary control system and the weighing system; (4) ) Set up CAN bus III between the main control system of the vehicle and the auxiliary control system; (5) Set up CAN bus IV between the main control system of the vehicle and the motor drive system. The invention successfully integrates the sub-systems of the vehicle together, realizes the centralized control of the vehicle, and lays a good foundation for the diversification of functions and intelligent development.
Description
Technical field
The present invention relates to a kind of vehicle multibus coordinating communication and control system, belong to industrial system control technology field.
Background technology
Along with the development of Automotive industry system control technology, communication is tending towards modularization, diversification gradually with the function of control.For this reason, each subsystem can be developed the appropriate control system for bringing into play its function to greatest extent with cutting the garment according to the figure.But for the control of car load, how each subsystem is combined together, realize centralized control, reach the diversification, the intelligentized purpose that realize function, also do not have proven technique at present.
Summary of the invention
Technical matters to be solved by this invention provides a kind of vehicle multibus coordinating communication and control system that can realize the whole control of each subsystem of vehicle.
For solving the problems of the technologies described above, technical scheme of the present invention does
A kind of vehicle multibus coordinating communication and control system comprise vehicle master control system, man-machine interactive system, auxilliary control system, wireless communication system, weighing system, motor driven systems, it is characterized in that,
(1) between man-machine interactive system and vehicle master control system, sets up independent CAN bus II, solve between human-machine operation and the vehicle master control system and communicate by letter;
(2) between auxilliary control system and wireless communication system, set up Ethernet.Solve telecommunication between vehicle shape and the control center;
(3) between auxilliary control system and weighing system, set up the PROFIBUS bus, solve transmission, computing, the setting of weight data;
(4) between vehicle master control system and auxilliary control system, set up CAN bus III, solve between the two-man ladle information of weighing and the vehicle control system and communicate by letter;
(5) between vehicle master control system and motor driven systems, set up CAN bus IV, solve the motor power system state monitoring.
Preferably, said vehicle master control system comprises a plurality of ECU, and between each ECU, sets up CAN bus I.Solve vehicle controls such as independent steering system, multi-mode driving system, synchro-lift system.
The invention has the beneficial effects as follows success each subsystem of vehicle is organically merged, realized the centralized control of vehicle, be the diversification of function, intelligent development is had laid a good foundation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment technical scheme of the present invention is further specified.
Fig. 1 is the system schematic of one embodiment of the invention.
Embodiment
As shown in Figure 1; The vehicle master control system comprises three ECU; And between each ECU, set up CAN bus I 1; The input port of the ECU1 of vehicle master control system, ECU2, ECU3 receives operational order, the sensor feedback signal of vehicle itself, and these input signals are shared transmission through CAN bus I 1 between these three ECU; Between man-machine interactive system and vehicle master control system, set up independent CAN bus I 1; The function that each ECU realizes as required receives corresponding input signal from CAN bus I 1; Through logical operation; Generate the output control signal, will export signal again and between three ECU, share transmission through CAN bus I 1, the function that each ECU realizes as required receives corresponding output signal from CAN bus I 1; The topworks of the output port powered vehicle through three ECU itself, the multi-mode that the realizes vehicle controls such as control, independent steering, synchronization lifting of going;
Between man-machine interactive system and vehicle master control system, set up independent CAN bus II 2; Three ECU of vehicle master control system are with data such as the operational order of vehicle, input/output information, logic operation result; Transmit through sharing between independent CAN bus II 2 and the man-machine interactive system; The display screen of man-machine interactive system is realized the real-time monitoring to vehicle-state; And the human-machine operation signal is delivered to the vehicle master control system through CAN bus II 2, realize controls such as operation, data to vehicle are provided with;
Between auxilliary control system and wireless communication system, set up Ethernet; The ECU4 of auxilliary control system is transferred to wireless communication system with data such as car number, present position, vehicle loads through Ethernet; Wireless communication system is delivered to control center in real time through wireless ethernet; Control center carries out the information of command scheduling after wireless communication system receives to vehicle, be transferred to auxilliary control system through Ethernet, realizes telecommunication and regulation and control;
Between auxilliary control system and weighing system, set up the PROFIBUS bus; The ECU5 pick-up transducers signal of weighing system; Weight data with the logical operation gained; Be delivered to the ECU4 of auxilliary control system through the PROFIBUS bus, the ECU4 of auxilliary control system is delivered to the ECU5 of weighing system with the zero correction instruction of weight, the weight of present load, heavily loaded correction instruction through the PROFIBUS bus, realizes the setting of load-carrying data;
Between vehicle master control system and auxilliary control system, set up CAN bus III 3; Three ECU of vehicle master control system transmit data such as car number, weight setting command through sharing between CAN bus III 3 and the auxilliary control system; The weight data of the ECU4 of auxilliary control system with the remote control and regulation signal that receives, after proofreading and correct is through sharing transmission between CAN bus III 3 and the vehicle master control system.
Between vehicle master control system and motor driven systems, set up CAN bus IV 4, three ECU of vehicle master control system receive motor power system rotating speed, temperature, electric current, information of voltage through CAN bus IV 4, realize the monitoring to the power system state.
It should be noted last that; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the spirit and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010105347640A CN102004478B (en) | 2010-11-08 | 2010-11-08 | Vehicle multi-bus coordinating communication and control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105347640A CN102004478B (en) | 2010-11-08 | 2010-11-08 | Vehicle multi-bus coordinating communication and control system |
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| Publication Number | Publication Date |
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| CN102004478A CN102004478A (en) | 2011-04-06 |
| CN102004478B true CN102004478B (en) | 2012-05-23 |
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| CN2010105347640A Expired - Fee Related CN102004478B (en) | 2010-11-08 | 2010-11-08 | Vehicle multi-bus coordinating communication and control system |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437903B (en) * | 2011-08-03 | 2014-03-05 | 杭州电子科技大学 | Multi-node coordination communication method being applicable to intelligent vehicle |
| CN102381229B (en) * | 2011-08-22 | 2013-04-03 | 湖北三江航天万山特种车辆有限公司 | Two-man ladle transportation vehicle |
| CN103163856A (en) * | 2011-12-15 | 2013-06-19 | 中国石油集团渤海石油装备制造有限公司 | Nitrogen foam fracturing pump truck electronic control system based on controller area network (CAN) bus |
| CN102566553B (en) * | 2012-02-08 | 2014-01-15 | 中铁科工集团有限公司 | Outdoor construction equipment wireless network control system on basis of private protocol |
| JP6377143B2 (en) * | 2014-05-08 | 2018-08-22 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | In-vehicle network system, electronic control unit, and update processing method |
| US9457742B2 (en) * | 2014-07-02 | 2016-10-04 | GM Global Technology Operations LLC | Wireless communication extension for can based electrical architectures |
| CN106516987B (en) * | 2016-12-19 | 2018-06-08 | 郑州新大方重工科技有限公司 | Suitable for the CAN bus network topology system of wind-powered electricity generation special tyre formula crane |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417980A (en) * | 2002-11-07 | 2003-05-14 | 吕京建 | Intelligent gateway device for vehicle controller LAN |
| CN201569905U (en) * | 2009-12-23 | 2010-09-01 | 中国电力科学研究院 | A real-time monitoring terminal for electric vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7532604B2 (en) * | 2002-05-08 | 2009-05-12 | Siemens Canada Limited | Local area network with wireless client freedom of movement |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417980A (en) * | 2002-11-07 | 2003-05-14 | 吕京建 | Intelligent gateway device for vehicle controller LAN |
| CN201569905U (en) * | 2009-12-23 | 2010-09-01 | 中国电力科学研究院 | A real-time monitoring terminal for electric vehicles |
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| CN102004478A (en) | 2011-04-06 |
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Address after: 432000 Beijing Road, Hubei, China, No. 69, No. Patentee after: HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE Co.,Ltd. Address before: 430040 Wuhan, East and West Lake District, Jinshan Road, No. 9, Hubei Patentee before: HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE Co.,Ltd. |
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Granted publication date: 20120523 |