CN206201992U - Pure electronic logistic car electrical system - Google Patents
Pure electronic logistic car electrical system Download PDFInfo
- 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
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information 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
【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.
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 |
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CN206201992U true CN206201992U (en) | 2017-05-31 |
Family
ID=58760243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621030163.5U Active CN206201992U (en) | 2016-08-31 | 2016-08-31 | Pure electronic logistic car electrical system |
Country Status (1)
Country | Link |
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CN (1) | CN206201992U (en) |
Cited By (3)
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 |
-
2016
- 2016-08-31 CN CN201621030163.5U patent/CN206201992U/en active Active
Cited By (3)
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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