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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- 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
The invention discloses a vehicle multi-bus coordinating communication and control system, which comprises a vehicle main control system, a man-machine interaction system, an auxiliary control system, a wireless communication system, a weighing system and a motor drive system and is characterized in that: (1) an independent controller area network (CAN) bus II is installed between the man-machine interaction system and the wireless communication system; (2) an Ethernet is built between the auxiliary control system and the wireless communication system; (3) a process field bus (PROFIBUS) is installed between the auxiliary control system and the weighing system; (4) a CAN bus III is installed between the vehicle main control system and the auxiliary control system; and (5) a CAN bus IV is installed between the vehicle main control system and the motor drive system. In the invention, all subsystems of a vehicle are successfully and organically integrated together, so that centralized control over the vehicle is realized, and a good basis is laid for diversified and intelligent development of functions.
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)
1. 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 the vehicle master control system solves the vehicle control of independent steering system, multi-mode driving system, synchro-lift system; And
(1) between man-machine interactive system and vehicle master control system, sets up independent CAN bus II;
(2) between auxilliary control system and wireless communication system, set up Ethernet;
(3) between auxilliary control system and weighing system, set up the PROFIBUS bus;
(4) between vehicle master control system and auxilliary control system, set up CAN bus III;
(5) between vehicle master control system and motor driven systems, set up CAN bus IV.
2. a kind of vehicle multibus coordinating communication according to claim 1 and control system is characterized in that said vehicle master control system comprises a plurality of ECU, and between each ECU, set up CAN bus I.
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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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| CN2010105347640A CN102004478B (en) | 2010-11-08 | 2010-11-08 | Vehicle multi-bus coordinating communication and control system |
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| CN102004478A CN102004478A (en) | 2011-04-06 |
| CN102004478B true CN102004478B (en) | 2012-05-23 |
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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 |
| CN105594155B (en) * | 2014-05-08 | 2019-08-02 | 松下电器（美国）知识产权公司 | Vehicle netbios, 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 |
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| 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 | Real-time monitor terminal of electric automobile |
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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 | Real-time monitor terminal of electric automobile |
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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 Hangtian Wanshan Specialty Vehicles Co., Ltd. Address before: 430040 Wuhan, East and West Lake District, Jinshan Road, No. 9, Hubei Patentee before: Hubei Sanjiang Hangtian Wanshan Specialty Vehicles Co., Ltd. |