CN206201992U - Pure electronic logistic car electrical system - Google Patents

Pure electronic logistic car electrical system Download PDF

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Publication number
CN206201992U
CN206201992U CN201621030163.5U CN201621030163U CN206201992U CN 206201992 U CN206201992 U CN 206201992U CN 201621030163 U CN201621030163 U CN 201621030163U CN 206201992 U CN206201992 U CN 206201992U
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CN
China
Prior art keywords
controller
entire car
speed
vcu
electrical system
Prior art date
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Active
Application number
CN201621030163.5U
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Chinese (zh)
Inventor
赵丹
多良
杨子轩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Fast Gear Co Ltd
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Shaanxi Fast Gear Co Ltd
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Publication date
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Priority to CN201621030163.5U priority Critical patent/CN206201992U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

Abstract

The utility model discloses the pure electronic logistic car electrical system of one kind, it is characterised in that including control All-in-One device, brake pedal, gear shift panel, combination instrument, low speed CAN and high-speed CAN bus;Auxiliary system, motor, battery case, battery management module BMS and vehicle VCU interact with All-in-One controller;All-in-One controller, VCU, gear shift panel, combination instrument, battery management module BMS and battery case are communicated by low speed CAN, and high-speed CAN bus are used for the demarcation of entire car controller VCU.Each core component of the utility model is communicated by low speed CAN (250kb/s) all the way, high-speed CAN (500kb/s) carries out the demarcation of entire car controller all the way in addition, the relatively conventional vehicle of pure electric vehicle does not have engine, many information needed to be sent in CAN network are lacked, therefore the communication between CAN is sufficient for subsystems all the way is used, CAN communication network is simplified.

Description

Pure electronic logistic car electrical system
【Technical field】
The utility model is related to a kind of pure electronic logistic car electrical system.
【Background technology】
At present, it is domestic to use the single-signal brake pedal of switching value mostly for the intercity pure electronic logistic cars of 7T, signal Reliability has much room for improvement, energy regenerating management when Simultaneous Switching amount brake pedal is unfavorable for that pure electric vehicle is braked, based on this, this Project proposes to replace the single-signal brake pedal of switching value using the brake pedal of analog quantity dual signal, meanwhile, it is domestic at present The pure electronic logistic car main motors of traditional 7T and auxiliary system (electric powered steering pump, air compressor machine etc.) use an integrated control mostly Device (All-in-One controller) processed controls, and these auxiliary systems are all that, using 380V high drives, All-in-One controller is needed High tension distribution system is done exclusively for them, this project proposes a kind of auxiliary system scheme of 24V.
【Utility model content】
The purpose of this utility model is the shortcoming for overcoming above-mentioned prior art, there is provided a kind of pure electronic logistic car is electrically System.
To reach above-mentioned purpose, the utility model is achieved using following technical scheme:
Pure electronic logistic car electrical system, including All-in-One controller, bimodulus analog quantity brake pedal, low speed CAN with And high-speed CAN bus;Auxiliary system, motor, battery case, battery management module BMS and entire car controller VCU are closed more with One controller interacts;All-in-One controller, entire car controller VCU, gear shift panel, combination instrument, battery management module BMS with And battery case is communicated by low speed CAN, high-speed CAN bus are used for the demarcation of entire car controller VCU.
The utility model is further improved:
The bimodulus analog quantity brake pedal outputs signal to entire car controller VCU, and entire car controller VCU is to two simulation letters Number verified in real time, played a part of redundancy mistake proofing.
The auxiliary system includes electronic power assist steering pump and air compressor machine, and electronic power assist steering pump and air compressor machine are directly from control The DC-DC power takings of device processed.
Compared with prior art, the utility model has the advantages that:
Each core component of the utility model is communicated by low speed CAN (250kb/s) all the way, in addition high-speed CAN all the way (500kb/s) carries out the demarcation of entire car controller, and the relatively conventional vehicle of pure electric vehicle does not have engine, and having lacked much needs to send Information on to CAN network, thus with CAN all the way be sufficient for subsystems between communication, simplify CAN communication network.
Further, the utility model brake pedal is believed using the brake pedal of analog quantity dual signal instead of switching value list Number brake pedal, dual signal can realize the mutual verification between two signals, and can be used when signal is out of order all the way Another road, improves the reliability of brake pedal, meanwhile, analog signalses are continuous signal, can step on braking according to driver and step on The depth of plate using different strategies carries out energy regenerating, improves capacity usage ratio;
Further, the utility model auxiliary system (electronic power assist steering pump and air compressor machine) be 24V drive, directly from DC-DC power takings, All-in-One controller provides high tension distribution system without exclusively for it, whole system is had low cost, reliability The good, security of property is good, simple structure the characteristics of.
【Brief description of the drawings】
Fig. 1 is the electrical structure schematic diagram of traditional electronic logistic car;
Fig. 2 is the electrical structure schematic diagram of the pure electronic logistic cars of the utility model 7T.
【Specific embodiment】
The utility model is described in further detail below in conjunction with the accompanying drawings:
Referring to Fig. 2, the utility model includes All-in-One controller, brake pedal, gear shift panel, combination instrument, low speed CAN Bus and high-speed CAN bus;Auxiliary system, motor, battery case, battery management module BMS and entire car controller VCU are equal Interacted with All-in-One controller;All-in-One controller, entire car controller VCU, gear shift panel, combination instrument, battery management mould Block BMS and battery case are communicated by low speed CAN, and high-speed CAN bus are used for the demarcation of entire car controller.Braking is stepped on The analog output end of plate exports dual signal to entire car controller VCU, and entire car controller VCU sends according to full-vehicle control logic For the enable signal of auxiliary system, after All-in-One controller is connected to enable signal, auxiliary system action is driven.Auxiliary system bag Electronic power assist steering pump and air compressor machine are included, electronic power assist steering pump and air compressor machine are directly from the DC-DC power takings of controller.
Above content is only explanation technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality Within protection domain with new claims.

Claims (3)

1. pure electronic logistic car electrical system, it is characterised in that including All-in-One controller, bimodulus analog quantity brake pedal, low speed CAN and high-speed CAN bus;Auxiliary system, motor, battery case, battery management module BMS and entire car controller VCU interacts with All-in-One controller;All-in-One controller, entire car controller VCU, gear shift panel, combination instrument, cell tube Reason module BMS and battery case are communicated by low speed CAN, and high-speed CAN bus are used for the mark of entire car controller VCU It is fixed.
2. pure electronic logistic car electrical system according to claim 1, it is characterised in that the bimodulus analog quantity brake pedal Entire car controller VCU is outputed signal to, entire car controller VCU is verified in real time to two analog signals, plays redundancy mistake proofing Effect.
3. pure electronic logistic car electrical system according to claim 1, it is characterised in that the auxiliary system includes electronics Power-assisted steering pump and air compressor machine, electronic power assist steering pump and air compressor machine are directly from the DC-DC power takings of controller.
CN201621030163.5U 2016-08-31 2016-08-31 Pure electronic logistic car electrical system Active CN206201992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621030163.5U CN206201992U (en) 2016-08-31 2016-08-31 Pure electronic logistic car electrical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621030163.5U CN206201992U (en) 2016-08-31 2016-08-31 Pure electronic logistic car electrical system

Publications (1)

Publication Number Publication Date
CN206201992U true CN206201992U (en) 2017-05-31

Family

ID=58760243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621030163.5U Active CN206201992U (en) 2016-08-31 2016-08-31 Pure electronic logistic car electrical system

Country Status (1)

Country Link
CN (1) CN206201992U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183817A (en) * 2016-08-31 2016-12-07 陕西法士特齿轮有限责任公司 A kind of pure electronic logistic car electrical system
CN108556655A (en) * 2018-04-01 2018-09-21 冯秉健 The vehicle integrated electric control gear of new energy
CN110371313A (en) * 2019-07-23 2019-10-25 江苏天一机场专用设备股份有限公司 A kind of whole-control system and control method for electronic boat food vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183817A (en) * 2016-08-31 2016-12-07 陕西法士特齿轮有限责任公司 A kind of pure electronic logistic car electrical system
CN108556655A (en) * 2018-04-01 2018-09-21 冯秉健 The vehicle integrated electric control gear of new energy
CN110371313A (en) * 2019-07-23 2019-10-25 江苏天一机场专用设备股份有限公司 A kind of whole-control system and control method for electronic boat food vehicle

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