CN110126669B - New energy automobile management control system - Google Patents
New energy automobile management control system Download PDFInfo
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- CN110126669B CN110126669B CN201910349462.7A CN201910349462A CN110126669B CN 110126669 B CN110126669 B CN 110126669B CN 201910349462 A CN201910349462 A CN 201910349462A CN 110126669 B CN110126669 B CN 110126669B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to a new energy automobile management control system, which comprises a VBS host machine, a VBS high-voltage module and a VBS slave machine, wherein the VBS host machine is connected with the VBS high-voltage module; the VBS host is positioned in a cockpit, and external connection ports of the VBS host comprise a power supply port for supplying power to the control system, a master-slave CAN port and a high-low level driving port; the VBS slave machine is positioned in the battery box, and the external connection port comprises a power port and a communication port; the VBS high-voltage module is located in the forced control box, and the external connection port comprises a power supply port, a wake-up port and a master-slave CAN port. The system integrates the general hardware functions of the traditional BMS and VCU systems into the VBS host, thereby reducing the cost of part of hardware; and all modules of the system are reasonably decoupled, the cost of the aerial plug and the wire harness is reduced on the whole vehicle system level, and the maintainability is enhanced, so that the system has practical value.
Description
Technical Field
The invention belongs to the field of new energy automobile control, and particularly relates to a new energy automobile management control system.
Background
A new energy automobile mainly provides a lithium battery power supply electric automobile at present, and a battery pack for providing power for the whole automobile is formed by connecting a plurality of battery cells in series and in parallel and is placed in a special battery box. Since the battery box is usually mounted at the bottom of the vehicle, in order to avoid damage to the power battery pack and its control unit in the box, the battery box generally has a waterproof and dustproof design requirement, and the IP67 grade is usually required to be satisfied. Because the control unit in the forced control box is in electrical contact with the equipment outside the box, the battery box is usually designed by adopting aerial plug, so that the problem of electrical connection of the internal and external cables of the battery box can be solved, and the requirement of the box body on the IP67 grade in the waterproof and dustproof design can be met.
The charging and discharging process of the power battery pack is realized by the control unit which controls a plurality of high-voltage relays in a combined manner. This process involves switching high voltage and high current, which can generate large noise interference. In order to reduce the interference to other vehicle control units and prevent an operator from touching high voltage by mistake, a strong current control box is usually arranged on the vehicle, and devices such as a high-voltage relay and a pre-charging resistor are all arranged in the strong current control box to carry out space isolation on the high-voltage device. The box body is generally required to be waterproof and dustproof in design, and is also required to be inserted by plane.
The method can be divided into two application scenes according to different installation positions of the forced control box, wherein the forced control box is placed outside a battery box and is called PDU (Power Distribution Unit); the force control box is placed inside the battery box and is called BDU (Battery Disconnect Unit).
The conventional new energy automobile common solution is shown in fig. 1 and fig. 2. The core control unit of the new energy automobile comprises a BMS (battery management System) host and a slave, and a VCU (VCU & BMS System vehicle control unit). The main functions of the BMS host and the slave comprise battery charging and discharging management, battery cell voltage monitoring and balancing, SOC battery real-time calculation, upper high voltage, lower high voltage and the like. The VCU is responsible for automobile driving control management, braking energy recovery, whole automobile energy management and optimization, network management, fault diagnosis and processing, monitoring and displaying of automobile states and the like.
Under the condition that the forced control box is placed outside the battery box, the BMS generally adopts a split type scheme, namely the BMS is divided into a master module and a slave module, wherein the master module is installed in the PDU, and the slave module is installed in the battery box. The VCU is mounted in the cockpit. The storage battery in the whole vehicle directly supplies power to the VCU through the power line of the VCU, and the storage battery is connected to the power line of the BMS host through the aerial plug of the PDU to supply power to the BMS host. The power supply wiring harness led out of the slave machine by the BMS host machine supplies power to the slave machine through the PDU and the aerial plug of the battery box, and the power supply of the BMS slave machine module is controlled by the host machine. The communication between the master module and the slave module has two solutions, namely CAN communication and ISOSPI communication, which are differential signals. Where CAN communication is a traditional automotive communication scheme, isopsi is a communication solution offered by the linear corporation. The communication wire harness of the slave machine is connected with a master-slave communication module (master-slave CAN or ISOSPI) of the host machine through the aerial plug of the PDU and the battery box, and the whole vehicle CAN wire harness of the host machine is led out from the aerial plug of the PDU and connected with the whole vehicle CAN wire harness of the VCU to form communication among the three modules.
In the case that the forced control box is arranged inside the battery box, the BMS generally adopts an integrated scheme, namely, the functions of a master machine and a slave machine of the BMS are integrated into a module and are arranged in the battery box, and the VCU is arranged in a cockpit. The battery in the whole vehicle is connected with the power line of the BMS all-in-one machine through the aerial plug of the battery box, and supplies power for the BMS all-in-one machine. And a whole vehicle CAN communication line of the VCU is connected with a whole vehicle CAN communication line of the integrated machine through a battery box aerial plug. The functional module of the BMS all-in-one machine, which does not lead out the wiring harness, is used for realizing the function inside the battery box and does not need to be led out of the battery box.
Different basic function module groups together become the control unit, lead to the product pencil complicated, and the navigation on the battery box inserts pin foot quantity more. From the perspective of the application of the entire vehicle system, the conventional solution has the following disadvantages: firstly, the basic functions of each module have the problems of repetition and cross, which causes the waste of hardware resources and cost; and secondly, functions of the modules are not decoupled, wiring harnesses between the battery box and the forced control box are complex, the number and the length of the wiring harnesses are increased, and the high-price position aerial plug with more pin numbers is also selected for the aerial plug type selection, so that the cost of the wiring harnesses and the aerial plug is higher. And thirdly, the difficulty of installation and maintenance is increased, the battery box is probably required to be disassembled to maintain the module in a simple functional problem, and the after-sale cost is increased invisibly.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a new energy automobile management control system.
The invention realizes the purpose through the following technical scheme:
a management control system for a new energy automobile comprises a VBS host machine, a VBS high-voltage module and a VBS slave machine. Wherein:
the VBS host is positioned in a cockpit, and external connection ports of the VBS host comprise a power supply port, a master-slave CAN port and a high-low level driving port; the power port of the VBS host is connected with a vehicle-mounted low-voltage storage battery and provides power for the whole management control system;
the VBS slave machine is positioned in the battery box, and the external connection port of the VBS slave machine comprises a power supply port, a communication port and/or a master-slave CAN port;
the VBS high-voltage module is positioned in the forced control box, and external connection ports of the VBS high-voltage module comprise a power supply port, a wakeup port and a master-slave CAN port;
the strong control box is also internally provided with a plurality of high-voltage relays for controlling the on-off of strong electricity; for example, a high-voltage relay of 100V-800V is adopted to control the strong electricity on-off.
The power supply port of the VBS host is connected with the power supply port of the VBS high-voltage module and/or the VBS slave through the aerial plug; the master-slave CAN port of the VBS host is connected with the master-slave CAN port of the VBS high-voltage module and/or the VBS slave through the aerial plug; and a high-low level driving port of the VBS host is connected with a wake-up port of the VBS high-voltage module and a high-voltage relay in the forced control box through the aerial plug.
Further preferably, the external connection port of the VBS host further includes a charging national standard port, a charging CAN port, a complete vehicle CAN port, a PWM input port, a PWM output port, a sensor power supply port, an analog input port, and a digital input port.
Further preferably, the external connection port of the VBS slave further includes a cell voltage acquisition port, an in-box temperature detection port, and a cell voltage equalization port.
Further preferably, the VBS high-voltage module further includes a high-voltage interlock port, a high-voltage detection port, an insulation detection port, a current detection port, and a high-low level driving port.
Further preferably, the forced control box is positioned outside the battery box, the battery box is provided with a first aerial plug, and the forced control box is provided with a second aerial plug; the power supply port of the VBS host is connected to the power supply port of the VBS slave machine through the first aerial plug, and the power supply port of the VBS host is connected to the power supply port of the VBS high-voltage module through the second aerial plug; the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS slave through a first aerial plug, and the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS high-voltage module through a second aerial plug; and a high-voltage level driving port of the VBS host is connected to a wake-up port of the VBS high-voltage module and a high-voltage relay in the forced control box through a second aviation plug.
Further preferably, the forced control box is positioned inside the battery box, a third aviation plug is arranged on the forced control box, and a fourth aviation plug is arranged on the battery box; the power supply port of the VBS host is connected to the power supply port of the VBS high-voltage module through the fourth aviation plug and the third aviation plug in sequence; the master-slave CAN port of the VBS host is connected to the master-slave CAN of the VBS slave through a fourth aerial plug, and the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS high-voltage module through the fourth aerial plug and the third aerial plug in sequence; and a high-low level driving port of the VBS host is connected to a wake-up port of the VBS high-voltage module and a high-voltage relay in the forced control box sequentially through the fourth aviation plug and the third aviation plug.
Further preferably, the VBS high-voltage module and the VBS slave communicate through an isosp si interface, the external connection port of the VBS slave includes an isosp si communication port, the external connection port of the VBS high-voltage module includes an isosp si communication port matched with the communication port of the VBS slave, and the isosp si communication port of the VBS slave and the isosp si communication port of the VBS high-voltage module communicate through a third air-to-air connection.
Further preferably, the VBS high-voltage module and the VBS slave communicate with each other through a CAN, the external connection port of the VBS slave includes a master-slave CAN port, the master-slave CAN port of the VBS master is connected with the master-slave CAN port of the VBS slave through a fourth aerial plug, and the power port of the VBS slave is connected with the power port of the VBS master through the fourth aerial plug or connected with the power port of the VBS high-voltage module through a third aerial plug.
Has the advantages that:
compared with the prior art, the invention integrates the repeated functions of the BMS host and the VCU into the VBS host positioned in the cockpit, thereby reducing the cost. The hardware integration level of the control unit is high, and the functions are not crossed and repeated. The wire harnesses led out by the battery box and the forced control box through the aerial plug are reduced, and the cost of the aerial plug and the wire harnesses is reduced; the manufacturability is strong: the product module functions are fully decoupled, the product complexity is reduced, the product reliability is improved, and the mass production and later maintenance are facilitated.
Drawings
FIG. 1 is a diagram of a prior art forced control box placed outside a battery box;
FIG. 2 is a diagram of a prior art forced control box placed inside a battery box;
FIG. 3 is a structural view of a strength control box placed outside a battery box in embodiment 1 of the present invention;
FIG. 4 is a structural view of a strength control box placed inside a battery box in embodiment 2 of the present invention;
fig. 5 is a structural view of a strength control box placed inside a battery box in embodiment 3 of the present invention.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
The embodiment provides a new energy automobile management control system, which is an embodiment in which a heavy current control box is arranged outside a battery box, in this case, the heavy current control box is called PDU, and the management control system of the invention is further explained with reference to fig. 3 of the accompanying drawings.
The VBS host is positioned in a cockpit, and external connection ports of the VBS host comprise a power supply port, a master-slave CAN port and a high-low level driving port which are used for supplying power to the control system, and further comprise a charging national standard port, a charging CAN port, a whole vehicle CAN port, a PWM input port, a PWM output port, a sensor power supply port, an analog input port and a digital input port; and a power supply port of the VBS host is connected with the vehicle-mounted low-voltage storage battery to provide power for the whole management control system.
The VBS slave machine is positioned in the battery box, and the external connection port of the VBS slave machine comprises a power supply port, a master-slave CAN port, a single voltage acquisition port, an in-box temperature detection port and a single voltage balance port.
The VBS high-voltage module is located in the forced control box, and the external connection port of the VBS high-voltage module comprises a power supply port, a wake-up port, a master-slave CAN port, a high-voltage interlocking port, a high-voltage detection port, an insulation detection port, a current detection port and a high-low level driving port.
And a plurality of high-voltage relays are also arranged in the strong control box and are used for controlling the on-off of strong electricity.
The battery box is provided with an aerial plug 1, and the forced control box is provided with an aerial plug 2; the power supply port of the VBS host is connected to the power supply port of the VBS slave machine through the aerial plug 1, and the power supply port of the VBS host is connected to the power supply port of the VBS high-voltage module through the aerial plug 2; the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS slave through an aerial plug 1, and the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS high-voltage module through an aerial plug 2; and a high-voltage level driving port of the VBS host is connected to a wake-up port of the VBS high-voltage module and a high-voltage relay in the forced control box through the aviation plug 2.
Example 2
The embodiment provides another new energy automobile management control system, and is an embodiment in which a strong electric control box is arranged inside a battery box, and the strong electric control box is called a BDU. The management control system of the present invention will be further explained with reference to fig. 4.
The VBS host is positioned in a cockpit, and external connection ports of the VBS host comprise a power supply port, a master-slave CAN port and a high-low level driving port which are used for supplying power to the control system, and further comprise a charging national standard port, a charging CAN port, a whole vehicle CAN port, a PWM input port, a PWM output port, a sensor power supply port, an analog input port and a digital input port; and a power supply port of the VBS host is connected with the vehicle-mounted low-voltage storage battery to provide power for the whole management control system.
The VBS slave machine is positioned in the battery box, and the external connection port of the VBS slave machine comprises a power supply port, an ISOSPI communication port, a single voltage acquisition port, an in-box temperature detection port and a single voltage balancing port.
The VBS high-voltage module is positioned in the forced control box, and external connection ports of the VBS high-voltage module comprise a power supply port, a wake-up port, a master-slave CAN port, an ISOSPI communication port, a high-voltage interlocking port, a high-voltage detection port, an insulation detection port, a current detection port and a high-low level driving port.
And a plurality of high-voltage relays are also arranged in the strong control box and are used for controlling the on-off of strong electricity.
The strong control box is positioned in the battery box, the aerial plug 3 is arranged on the strong control box, and the aerial plug 4 is arranged on the battery box; the power port of the VBS host is connected to the power port of the VBS slave through the aerial plug 4, and the power port of the VBS host is connected to the power port of the VBS high-voltage module through the aerial plug 4 and the aerial plug 3 in sequence; the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS high-voltage module through the aviation plug 4 and the aviation plug 3 in sequence; a high-low level driving port of the VBS host is connected to a wake-up port of the VBS high-voltage module and a high-voltage relay in the forced control box through the aviation plug 4 and the aviation plug 3 in sequence; the ISOSPI communication port of the VBS high-voltage module is connected with the ISOSPI communication port of the VBS slave machine through the aerial plug 3, and communication is carried out through the ISOSPI port.
Example 3
The embodiment provides another new energy automobile management control system, as shown in fig. 5, which is different from embodiment 4 in that the VBS high-voltage module communicates with the VBS slave through a master-slave CAN. In this embodiment, the VBS high-voltage module and the VBS slave need to take electricity from the VBS host, the power port of the VBS host is connected to the power port of the VBS high-voltage module through the aviation plug 6 and the aviation plug 5 in sequence, and the power port of the VBS host is connected to the power port of the VBS slave through the aviation plug 6. And the master-slave CAN port of the VBS host is connected with the master-slave CAN port of the VBS high-voltage module through the aerial plug 6 and the aerial plug 5 in sequence, and the master-slave CAN port of the VBS host is connected with the master-slave CAN port of the VBS slave through the aerial plug 6.
Compared with the conventional mode of fig. 1, the embodiment 1 and the embodiment 2/3 reduce the aviation plug wire harness and reduce the purchasing cost of the aviation plug and the wire harness compared with the conventional mode of fig. 2. The stability of the system is improved, and the maintenance cost is reduced.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. A new energy automobile management control system comprises a VBS host machine, a VBS high-voltage module and a VBS slave machine; the method is characterized in that:
the VBS host is positioned in a cockpit, and external connection ports of the VBS host comprise a power supply port, a master-slave CAN port and a high-low level driving port; the power port of the VBS host is connected with a vehicle-mounted low-voltage storage battery and provides power for the whole management control system;
the VBS slave machine is positioned in the battery box, and the external connection port of the VBS slave machine comprises a power supply port, a communication port and/or a master-slave CAN port;
the VBS high-voltage module is positioned in the forced control box, and external connection ports of the VBS high-voltage module comprise a power supply port, a wakeup port and a master-slave CAN port;
the strong control box is also internally provided with a plurality of high-voltage relays for controlling the on-off of strong electricity;
the power supply port of the VBS host is connected with the power supply port of the VBS high-voltage module and/or the VBS slave through the aerial plug; the master-slave CAN port of the VBS host is connected with the master-slave CAN port of the VBS high-voltage module and/or the VBS slave through the aerial plug; the high-low level driving port of the VBS host is connected with the awakening port of the VBS high-voltage module and a high-voltage relay in the forced control box through the aerial plug;
when the strong control box is positioned outside the battery box, a first aerial plug is arranged on the battery box, and a second aerial plug is arranged on the strong control box; the power supply port of the VBS host is connected to the power supply port of the VBS slave machine through the first aerial plug, and the power supply port of the VBS host is connected to the power supply port of the VBS high-voltage module through the second aerial plug; the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS slave through a first aerial plug, and the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS high-voltage module through a second aerial plug; a high-voltage level driving port of the VBS host is connected to a wake-up port of the VBS high-voltage module and a high-voltage relay in the forced control box through a second aviation plug;
when the strong control box is positioned in the battery box, a third aviation plug is arranged on the strong control box, and a fourth aviation plug is arranged on the battery box; the power supply port of the VBS host is connected to the power supply port of the VBS high-voltage module through the fourth aviation plug and the third aviation plug in sequence; the master-slave CAN port of the VBS host is connected to the master-slave CAN of the VBS slave through a fourth aerial plug, and the master-slave CAN port of the VBS host is connected to the master-slave CAN port of the VBS high-voltage module through the fourth aerial plug and the third aerial plug in sequence; and a high-low level driving port of the VBS host is connected to a wake-up port of the VBS high-voltage module and a high-voltage relay in the forced control box sequentially through the fourth aviation plug and the third aviation plug.
2. The new energy automobile management control system of claim 1, wherein the external connection port of the VBS host further comprises a charging national standard port, a charging CAN port, a complete vehicle CAN port, a PWM input port, a PWM output port, a sensor power supply port, an analog input port, and a digital input port.
3. The new energy automobile management control system according to claim 1, wherein the external connection port of the VBS slave machine further includes a cell voltage acquisition port, an in-box temperature detection port, and a cell voltage equalization port.
4. The new energy automobile management control system of claim 1, wherein the VBS high voltage module further comprises a high voltage interlock port, a high voltage detection port, an insulation detection port, a current detection port, and a high-low level driving port.
5. The new energy automobile management control system according to claim 1, wherein when the forced control box is located inside the battery box, the external connection port of the VBS slave includes an isopi communication port, the external connection port of the VBS high-voltage module includes an isopi communication port matched with the communication port of the VBS slave, and the isopi communication port of the VBS slave communicates with the isopi communication port of the VBS high-voltage module through a third air-to-air connection.
6. The new energy automobile management control system according to claim 1, wherein when the forced control box is located inside the battery box, the external connection port of the VBS slave includes a master-slave CAN port, the master-slave CAN port of the VBS master is connected with the master-slave CAN port of the VBS slave through a fourth air-break, and the power port of the VBS slave is connected with the power port of the VBS master through the fourth air-break or connected with the power port of the VBS high-voltage module through a third air-break.
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| CN201910349462.7A CN110126669B (en) | 2019-04-28 | 2019-04-28 | New energy automobile management control system |
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| CN201910349462.7A CN110126669B (en) | 2019-04-28 | 2019-04-28 | New energy automobile management control system |
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| KR101853427B1 (en) * | 2015-04-27 | 2018-04-30 | 한국알박(주) | High voltage charging device and charging method for vehicle |
| CN104802658A (en) * | 2015-05-21 | 2015-07-29 | 北京九州华海科技有限公司 | New-energy entire car controller integrated with motor control function and battery main control function |
| CN205326815U (en) * | 2016-01-26 | 2016-06-22 | 张涌 | New energy automobile high -voltage electrical management system |
| CN105759147B (en) * | 2016-04-05 | 2019-02-19 | 深圳市清友能源技术有限公司 | A kind of integrated testing device of cell management system of electric automobile |
| CN206264960U (en) * | 2016-07-21 | 2017-06-20 | 淄博舜泰电动汽车有限公司 | Electric vehicle controller |
| CN106740585A (en) * | 2017-01-24 | 2017-05-31 | 沈阳工业大学 | CAN Bus in Electric entire car controller |
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