CN201904636U - Charging integration system module of electric vehicle batteries - Google Patents

Charging integration system module of electric vehicle batteries Download PDF

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Publication number
CN201904636U
CN201904636U CN2010206841417U CN201020684141U CN201904636U CN 201904636 U CN201904636 U CN 201904636U CN 2010206841417 U CN2010206841417 U CN 2010206841417U CN 201020684141 U CN201020684141 U CN 201020684141U CN 201904636 U CN201904636 U CN 201904636U
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CN
China
Prior art keywords
battery
electric vehicle
system module
charging
charger
Prior art date
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.)
Expired - Fee Related
Application number
CN2010206841417U
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Chinese (zh)
Inventor
吴祖榆
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TIANYU COMMUNICATIONS TECHNOLOGY (KUNSHAN) Co Ltd
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TIANYU COMMUNICATIONS TECHNOLOGY (KUNSHAN) Co Ltd
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Priority to CN2010206841417U priority Critical patent/CN201904636U/en
Application granted granted Critical
Publication of CN201904636U publication Critical patent/CN201904636U/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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The utility model discloses a charging integration system module of electric vehicle batteries. The charging integration system module comprises battery packs, and a battery management control board, an MCU (microcontroller) and an intelligent control charger which are integrated with the battery packs in an integration device, wherein, the MCU controls the battery management control board and the intelligent control charger through sending messages; the battery management control board detects and controls the working state of the battery packs in a real time manner and sends messages to the MCU; and a commercial power plug is arranged on the intelligent control charger. The battery management control board controls the voltages and the currents of the battery packs during charging and discharging, can simultaneously detect the voltage of each string of batteries, and then controls the currents during charging and discharging through the MCU, thereby performing a balancing function and enabling the batteries to achieve the best charging and discharging performance. Therefore, the problem that when an externally connected charger is adopted by the conventional electric vehicle batteries, the use condition of the batteries is not satisfactory due to the non-correspondence on model is solved.

Description

The charging integral system module of battery of electric vehicle
Technical field
The utility model relates to battery of electric vehicle and discharges and recharges the field, especially a kind of charging integral system module of battery of electric vehicle.
Background technology
Traditional battery of electric vehicle uses the external charge device to charge, and often there are the unmatched problem of model in troublesome poeration, and the external charge device is if lose, charger of newly joining and battery of electric vehicle and influence the use of battery pack.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of charging integral system module of battery of electric vehicle, and charger and battery pack are located in the integrated device, and are integrated with the battery management controlled function, and be safe in utilization easy.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of charging integral system module of battery of electric vehicle comprises battery pack, also includes with described battery pack and is integrated in battery management control board, MCU controller and Based Intelligent Control charger in the integrated device; Described MCU controller is delivered a letter and is controlled battery management control board and Based Intelligent Control charger, in concrete the enforcement, the MCU controller is connected on battery management control board and the Based Intelligent Control charger by the RS232 interface, realization is to the charging of battery management control board, discharge control and to the control of charger, read relevent information simultaneously, also can adjust the parameters of battery management control board and charger, the operating state of this battery management control board detecting real-time and control battery pack also is messaging in the MCU controller, in concrete the enforcement, the voltage of battery management control board during to the charging of battery pack and discharge, Current Control, simultaneously can detect every crosstalk cell voltage, Current Control when coming charging and discharge by the MCU controller again, reach equalization function, make battery reach best charging, discharge performance; This Based Intelligent Control charger is provided with city's plug.
So just avoided traditional electrical motor-car battery pack when using the external charge device, because of problems such as the model coupling is not corresponding influence the situation that battery pack is used;
As further improvement of the utility model, be embedded with LCD display on the described integrated device, this LCD display connects the MCU controller and shown by MCU controller data transmission control, by the inner A/D circuit conversion of MCU controller, relevant parameter during with battery charge and discharge shows by LCD display, makes things convenient for the user to observe the operating state of battery pack with this.
As further improvement of the utility model, also be embedded with the RS232 communication interface on the described integrated device, this RS232 communication interface connects the MCU controller, can be connected with computer equipment or other PC upper computer softwares by the RS232 communication interface, can adjust control to the parameter of battery management control board and Based Intelligent Control charger by the MCU controller, strengthen the cycle characteristics of battery, because of reserving a RS232 communication interface, the convenient follow-up relevant use of maintenance, analysis and record message of carrying out to battery pack, easy and simple to handle, maintain easily the engineering staff and use.
As further improvement of the utility model, the city's plug on the described Based Intelligent Control charger is a standard Eight characters tail safety plug.
As further improvement of the utility model, described battery pack is a kind of in ferric phosphate lithium cell and the ternary lithium battery.
As further improvement of the utility model, the capacity of described battery pack is a kind of among 10AH, 12AH, 16AH and the 20AH.
As further improvement of the utility model, the operating voltage of described battery pack is a kind of among 24V, 36V and the 48V.
As further improvement of the utility model, the voltage range of described Based Intelligent Control charger is a kind of among 24~36V and the 36~58V.
As further improvement of the utility model, the current range of described Based Intelligent Control charger is a kind of among 0~2.0A and the 0~2.5A.
The beneficial effects of the utility model are: charger and battery pack are located in the integrated device, have so just avoided traditional electrical motor-car battery pack when using the external charge device, because of problems such as the model coupling is not corresponding influence the situation that battery pack is used; Show clearly by the parameters of LCD display, remind user's parameters index battery; Carry out the subsequent operation of the relevant use of maintenance, analysis and record message to battery by the RS232 communication interface; Electric motor car of the present utility model is installed is gone out to need not to carry charger, have the power supply of 220V both can be charging battery of electric vehicle; During concrete enforcement, can adjust the parameters of charging and discharge, can prolong the useful life of battery pack by the MCU controller.
Description of drawings
Fig. 1 is a module connection diagram of the present utility model.
Embodiment
Embodiment: a kind of charging integral system module of battery of electric vehicle, comprise battery pack 1, also include with described battery pack 1 and be integrated in battery management control board 2, MCU controller 3 and Based Intelligent Control charger 4 in the integrated device; Described MCU controller 3 is delivered a letter and is controlled battery management control board 2 and Based Intelligent Control charger 4, in concrete the enforcement, the MCU controller is connected on battery management control board and the Based Intelligent Control charger by the RS232 interface, realization is to the charging of battery management control board, discharge control and to the control of charger, read relevent information simultaneously, also can adjust the parameters of battery management control board and charger, the operating state of these battery management control board 2 detecting real-times and control battery pack 1 also is messaging in MCU controller 3, in concrete the enforcement, the voltage of battery management control board during to the charging of battery pack and discharge, Current Control, simultaneously can detect every crosstalk cell voltage, Current Control when coming charging and discharge by the MCU controller again, reach equalization function, make battery reach best charging, discharge performance; This Based Intelligent Control charger 4 is provided with city's plug.
So just avoided traditional electrical motor-car battery pack when using the external charge device, because of problems such as the model coupling is not corresponding influence the situation that battery pack is used;
Be embedded with LCD display 5 on the described integrated device, this LCD display 5 connects MCU controller 3 and shown by MCU controller 3 Data Transmission Controlling, by the inner A/D circuit conversion of MCU controller, relevant parameter during with battery charge and discharge shows by LCD display, makes things convenient for the user to observe the operating state of battery pack with this.
Also be embedded with RS232 communication interface 6 on the described integrated device, this RS232 communication interface 6 connects MCU controller 3, can be connected with computer equipment or other PC upper computer softwares by the RS232 communication interface, can adjust control to the parameter of battery management control board and Based Intelligent Control charger by the MCU controller, strengthen the cycle characteristics of battery, because of reserving a RS232 communication interface, the convenient follow-up relevant use of maintenance, analysis and record message of carrying out to battery pack, easy and simple to handle, maintain easily the engineering staff and use.
City's plug on the described Based Intelligent Control charger 4 is a standard Eight characters tail safety plug.
Described battery pack is a kind of in ferric phosphate lithium cell and the ternary lithium battery.
The capacity of described battery pack is a kind of among 10AH, 12AH, 16AH and the 20AH.
The operating voltage of described battery pack is a kind of among 24V, 36V and the 48V.
The voltage range of described Based Intelligent Control charger is a kind of among 24~36V and the 36~58V.
The current range of described Based Intelligent Control charger is a kind of among 0~2.0A and the 0~2.5A.

Claims (9)

1. the charging integral system module of a battery of electric vehicle, comprise battery pack (1), it is characterized in that: also include with described battery pack (1) and be integrated in battery management control board (2), MCU controller (3) and Based Intelligent Control charger (4) in the integrated device; Described MCU controller (3) is delivered a letter and is controlled battery management control board (2) and Based Intelligent Control charger (4), and the operating state of this battery management control board (2) detecting real-time and control battery pack (1) also is messaging in MCU controller (3); This Based Intelligent Control charger (4) is provided with city's plug.
2. the charging integral system module of battery of electric vehicle according to claim 1, it is characterized in that: be embedded with LCD display (5) on the described integrated device, this LCD display (5) connects MCU controller (3) and shown by MCU controller (3) Data Transmission Controlling.
3. the charging integral system module of battery of electric vehicle according to claim 1 is characterized in that: also be embedded with RS232 communication interface (6) on the described integrated device, this RS232 communication interface (6) connection MCU controller (3).
4. according to the charging integral system module of claim 1,2 or 3 described battery of electric vehicle, it is characterized in that: the city's plug on the described Based Intelligent Control charger (4) is a standard Eight characters tail safety plug.
5. according to the charging integral system module of claim 1,2 or 3 described battery of electric vehicle, it is characterized in that: described battery pack is a kind of in ferric phosphate lithium cell and the ternary lithium battery.
6. the charging integral system module of battery of electric vehicle according to claim 5 is characterized in that: the capacity of described battery pack is a kind of among 10AH, 12AH, 16AH and the 20AH.
7. the charging integral system module of battery of electric vehicle according to claim 5 is characterized in that: the operating voltage of described battery pack is a kind of among 24V, 36V and the 48V.
8. according to the charging integral system module of claim 1,2 or 3 described battery of electric vehicle, it is characterized in that: the voltage range of described Based Intelligent Control charger is a kind of among 24~36V and the 36~58V.
9. the charging integral system module of battery of electric vehicle according to claim 8 is characterized in that: the current range of described Based Intelligent Control charger is a kind of among 0~2.0A and the 0~2.5A.
CN2010206841417U 2010-12-28 2010-12-28 Charging integration system module of electric vehicle batteries Expired - Fee Related CN201904636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206841417U CN201904636U (en) 2010-12-28 2010-12-28 Charging integration system module of electric vehicle batteries

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Application Number Priority Date Filing Date Title
CN2010206841417U CN201904636U (en) 2010-12-28 2010-12-28 Charging integration system module of electric vehicle batteries

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CN201904636U true CN201904636U (en) 2011-07-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103296704A (en) * 2012-02-29 2013-09-11 天宇通讯科技(昆山)有限公司 Portable and multifunctional standby power source of digital products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103296704A (en) * 2012-02-29 2013-09-11 天宇通讯科技(昆山)有限公司 Portable and multifunctional standby power source of digital products

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110720

Termination date: 20171228

CF01 Termination of patent right due to non-payment of annual fee