CN104157919A - Smart battery and electric vehicle - Google Patents

Smart battery and electric vehicle Download PDF

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Publication number
CN104157919A
CN104157919A CN201410383952.6A CN201410383952A CN104157919A CN 104157919 A CN104157919 A CN 104157919A CN 201410383952 A CN201410383952 A CN 201410383952A CN 104157919 A CN104157919 A CN 104157919A
Authority
CN
China
Prior art keywords
battery
single lattice
lattice storage
storage battery
management module
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.)
Pending
Application number
CN201410383952.6A
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Chinese (zh)
Inventor
周明明
蒋林林
徐伟良
刘孝伟
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.)
Chaowei Power Supply Co Ltd
Original Assignee
Chaowei Power Supply Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chaowei Power Supply Co Ltd filed Critical Chaowei Power Supply Co Ltd
Priority to CN201410383952.6A priority Critical patent/CN104157919A/en
Publication of CN104157919A publication Critical patent/CN104157919A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The invention discloses a smart battery and an electric vehicle. The smart battery comprises a storage battery pack formed by connecting a plurality of single storage batteries in series; each single storage battery comprises a battery terminal; a sensor for detecting battery parameters, a battery management module and a wireless communication module are arranged in each single storage battery; each sensor for detecting the battery parameters and the corresponding wireless communication module are connected with the corresponding battery management module; the wireless communication modules of all the single storage batteries are mutually communicated. The smart battery can realize intercomparison of the charge-discharge conditions of all the single storage batteries so as to prevent floating charge of the single storage batteries and also can transmit data parameter values of all the single storage batteries to a server by the Internet so as to be convenient for technical personnel to carry out uniform monitoring.

Description

A kind of intelligent battery and electric motor car
Technical field
The present invention relates to a kind ofly can realize wireless telecommunications between single lattice storage battery and can carry out the electric motor car that Real-Time Monitoring is adjusted the intelligent battery of charge and discharge process and used this battery.
Background technology
The terminal voltage of the single lattice storage battery in a common lead-acid batteries is about 2 volts, if need a higher cell voltage, such as conventional 6 volts, 8 volts, 12 volts etc., single lattice storage battery of more piece will be connected to meet power reguirements.But owing to there are differences between single lattice storage battery, can cause two problems, the first charging time can cause a certain single lattice accumulator super-charge, and it two can cause a certain single lattice storage battery to cross while being electric discharge to put, above two problems all can affect the balance of whole batteries work, have potential safety hazard.For this reason, also there is technical staff to design battery management module batteries charge status is monitored, but monitor, only for whole batteries, carry out, still cannot solve the difference problem between single lattice storage battery.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of intelligent wireless battery, can realize each single lattice storage battery and carry out the mutual comparison of charge status, prevent that single lattice storage battery from occurring overcharging or charge less, also can, by the Internet by the data parameters value server of each single lattice storage battery, be convenient to technical staff and unify monitoring.Be arranged on single storage battery wireless communication module is intensive, reduced line and taken conveniently.
A kind of intelligent battery, comprise the batteries being composed in series by several single lattice storage batterys, described each single lattice storage battery comprises battery terminal, in described each single lattice storage battery, be provided with the transducer, battery management module and the wireless communication module that detect battery parameter, the transducer of described detection battery parameter, wireless communication module are connected with described battery management module, and the wireless communication module of each single lattice storage battery intercoms mutually.
Preferably, the transducer of described detection battery parameter comprises voltage sensor, current sensor and temperature sensor.
Preferably, detect voltage, electric current and the temperature signal data of each single lattice storage battery by the transducer of described detection battery parameter, described battery management module judges according to signal data operation and the health status that single lattice storage battery is current.
Preferably, the WLAN (wireless local area network) that described battery management module consists of the wireless communication module by each single lattice storage battery is carried out the comparison of single lattice storage battery each other, when the amount of batteries of the single lattice storage battery connecting in battery management module search discovery obviously exceeds or is less than other single lattice storage batterys, can judge that this list lattice storage battery falls behind, need to carry out electric weight compensation, keep the harmony of batteries.
Preferably, the battery parameter that the battery management module of described each single lattice storage battery sends single lattice storage battery by described wireless communication module is to Internet Server.
Preferably, the sensor sample time interval of setting described detection battery parameter is 20 milliseconds, and every 20 milliseconds of once sampling store the Battery pack supplemental characteristic collecting in the battery management module of each single lattice storage battery into, then compare.
Preferably, on each single lattice storage battery, be provided with an end cover for battery cells, described end cover for battery cells is provided with mounting groove, and the transducer of described detection battery parameter, wireless communication module, battery management module are arranged in described mounting groove.
Preferably, described end cover for battery cells is provided with three transducer grooves, and described voltage sensor, current sensor, temperature sensor are arranged on respectively in three transducer grooves.
In addition, the present invention also provides a kind of electric motor car, and this electric motor car is used above-mentioned intelligent battery.
Adopt after technique scheme, tool of the present invention has the following advantages:
By the wireless communication module being arranged on each single lattice storage battery, carry out detecting between each single lattice storage battery the communication of data, form a WLAN (wireless local area network), the comparison that facilitates the battery management module on each single lattice storage battery to transmit data and discharge and recharge each other degree by wireless communication module, to control the balance of each single lattice storage battery, and by the Internet by the transfer of data of each single lattice storage battery to server, be convenient to the monitoring of server to each single storage battery in batteries, and the control to whole batteries.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is principle of the invention schematic diagram;
Fig. 2 is the A place partial enlarged drawing of Fig. 1;
Fig. 3 is the B place partial enlarged drawing of Fig. 1;
Fig. 4 is battery pack structure schematic diagram.
Embodiment
Referring to Fig. 1, a kind of intelligent wireless battery, comprise the batteries being composed in series by several single lattice storage batterys 1, the battery terminal 11 of described single lattice storage battery 1 connects the transducer that detects battery parameter separately, transducer connects battery management module 6, the transfer of data that transducer gathers is to battery management module 6, described battery management module 6 connects wireless communication module 5, on each single lattice storage battery 1, be provided with an end cover for battery cells 2, described end cover for battery cells 2 is provided with a mounting groove 3, in described mounting groove 3, be provided with and interconnect battery management module 6 and wireless communication module 5, and the wireless communication module of each single lattice storage battery 1 intercoms mutually, the wireless communication module of intercommunication forms a WLAN (wireless local area network) 9 mutually, and be also provided with internet communication port on single lattice storage battery, can be from internet communication port connected with network cable 10 through the Internet to outside server.Transducer includes voltage sensor, current sensor and temperature sensor, by described transducer, detect the voltage of each single lattice storage battery, electric current and temperature signal data, and judge operation and the health status that single lattice storage battery is current, above-mentioned analysis judgement is undertaken by the battery management module 6 on end cover for battery cells 2, the WLAN (wireless local area network) 9 that battery management module can consist of the wireless communication module by each single lattice storage battery is carried out the comparison of single lattice storage battery each other, concrete, transducer by described detection battery parameter current sensor detect the electric current of each single lattice storage battery, described battery management module is carried out battery capacity calculating by the integral operation of electric current, and judge operation and the health status that single lattice storage battery is current, the voltage of each single lattice storage battery of voltage sensor senses of the transducer by described detection battery parameter, the temperature sensor of the transducer by described detection battery parameter is set the reference voltage of each single lattice storage battery, and judges operation and health status that single lattice storage battery is current, when the amount of batteries of the single lattice storage battery 1 connecting in battery management module 6 search discoveries obviously exceeds or is less than other single lattice storage batterys, can judge that this list lattice storage battery falls behind, need to carry out electric weight compensation, keep the harmony of batteries.Can setting sensor sampling time interval be 20 milliseconds, every 20 milliseconds of once sampling, store the Battery pack supplemental characteristic collecting in the microcontroller of each single lattice storage battery into, then compare.In addition be connected through the internet to outside server, staff can grasp the operating state of batteries at any time, and the operating state of each single lattice storage battery, be convenient to pinpoint the problems in time, in order to avoid occur over-charging of battery or charge less problem, and when finding that there is over-charging of battery or charge less, by server, can control, balanced each single lattice storage battery charge and discharge electric weight, realize the telemanagement of batteries.Described wireless communication module can adopt rf frequency at the wireless telecommunications chip with two-way function of 2.4GHZ, 433MHZ or 915MHZ.Battery management module 6 and wireless communication module 5 are arranged in mounting groove 3, are self-contained within on single lattice storage battery each element is intensive, have simplified circuit, have reduced single lattice storage battery taking up room in the housing of batteries.
The voltage sensor of the above, current sensor and temperature sensor are separately positioned in three transducer grooves 4 on the end cover for battery cells of single lattice storage battery, specifically referring to Fig. 1.Divide the transducer that is arranged, transducer and battery management module are not prone to misconnection phenomenon.For convenience of described transducer, be connected with the battery terminal of single lattice storage battery, described transducer groove 4 bottoms are provided with a bottom outlet, and the battery terminal 11 of single lattice storage battery 1 is connected with the transducer in being arranged on transducer groove 4 through bottom outlet.The connection of shortening, is difficult for causing staggered.
As a kind of preferred embodiment, described battery management module comprises microcontroller and equalizing circuit, described equalizing circuit connects the battery terminal 11 of single lattice storage battery, and described equalizing circuit connects microcontroller, and described microcontroller connects the transducer of described detection battery parameter.Described equalizing circuit mainly carries out the equilibrium of battery charging and discharging by resistance power consumption balanced mode and electromagnetic energy conversion balanced mode.After microcontroller is analyzed and judged, when finding single lattice storage battery charge less or overcharging, by controlling equalizing circuit effect, realize the balance between each single lattice storage battery.
As a kind of preferred implementation, specifically referring to Fig. 2, described current sensor is Hall current sensor 12, at transducer groove 4 bottom outlet peripheries, be provided with one week shirt rim, the perisporium of described shirt rim and transducer groove 4 and transducer groove 4 bottoms surround magnet ring 13 grooves, and the magnet ring 13 being equipped with current sensor is placed in magnet ring 13 grooves.Hall element is installed more stable and prevent from not being vulnerable to other electromagnetic interference in independent transducer groove.
As a kind of preferred implementation, on described mounting groove 3, be stamped a cover plate 8, at the periphery of mounting groove 3, be provided with two slide rails 7, described cover plate 8 covers on mounting groove 3 along slide rail 7.Cover plate 8 is covered on mounting groove, can avoid wiring to arch upward, and when storage battery shakes or rocks, battery management module and wireless communication module are difficult for falling mounting groove outside, specifically referring to Fig. 3.
The present situation of understanding for convenience storage battery can connect a display unit, and the installation site of display unit can, with reference to following two kinds of modes, be not limited to lifted position certainly.
Embodiment 1:
The above battery management module 6 of battery cover at each described single lattice storage battery connects a display unit, described display unit is arranged on described cover plate 8, display unit can show the parameters such as voltage, electric current, temperature, capacity, battery remaining power SOC and cell health state SOH of single lattice storage battery, each single lattice storage battery is installed a display unit, when battery generation problem, be convenient to find in time problematic single lattice storage battery.
Embodiment 2:
As shown in Figure 4, by batteries outsourcing one housing 14, described housing is provided with hole, and the battery management module 6 on each single lattice storage battery is connected in the display unit 15 outside housing by the hole on housing, and described display unit is arranged on housing.The parameter situation of all single lattice storage battery in battery case is all presented in display unit, and staff is very clear to the situation of all single lattice storage battery in batteries, is convenient to comparison and judgement, and has saved the use of display unit.
This external display device can be Vehicular display device, handheld PC display, portable computer or mobile phone etc., can be arranged on and be convenient to personnel monitoring Anywhere, certainly also can realize being connected of display unit and battery management module by wireless mode.
In above-described embodiment, be that battery management module 6 and wireless communication module 5 are arranged in the mounting groove 3 on end cover for battery cells 2, still, battery management module 6 and wireless communication module 5 are arranged on also and can be mounted on other positions.For example, be arranged on cover plate, this cover plate can be the cover plate 8 on mounting groove, can be also the cover plate that covers exhaust valve port, or is arranged on the side of battery container.If adopted after cover plate mounting means, the valve port of equalizer and storage battery is far away, is conducive to acid-mist; If battery management module is arranged on to the side of housing, can not affect to side surface direction expansion the production technology of storage battery.
In addition, it should be noted that, this intelligent battery can be used in electric motor car.But be not limited to use in electric motor car.
Except above preferred embodiment, the present invention also has other execution mode, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.

Claims (9)

1. an intelligent battery, comprise the batteries being composed in series by several single lattice storage batterys, described each single lattice storage battery comprises battery terminal, it is characterized in that: in described each single lattice storage battery, be provided with the transducer, battery management module and the wireless communication module that detect battery parameter, the transducer of described detection battery parameter, wireless communication module are connected with described battery management module, and the wireless communication module of each single lattice storage battery intercoms mutually.
2. intelligent battery according to claim 1, is characterized in that: the transducer of described detection battery parameter comprises voltage sensor, current sensor and temperature sensor.
3. intelligent battery according to claim 2, it is characterized in that: by the transducer of described detection battery parameter, detect voltage, electric current and the temperature signal data of each single lattice storage battery, described battery management module judges according to signal data operation and the health status that single lattice storage battery is current.
4. intelligent battery according to claim 3, it is characterized in that: the WLAN (wireless local area network) that described battery management module consists of the wireless communication module by each single lattice storage battery is carried out the comparison of single lattice storage battery each other, when the amount of batteries of the single lattice storage battery connecting in battery management module search discovery obviously exceeds or is less than other single lattice storage batterys, can judge that this list lattice storage battery falls behind, need to carry out electric weight compensation, keep the harmony of batteries.
5. intelligent battery according to claim 4, is characterized in that: the battery parameter that the battery management module of described each single lattice storage battery sends single lattice storage battery by described wireless communication module is to Internet Server.
6. according to the intelligent battery described in claim 2 to 5 any one, it is characterized in that: the sensor sample time interval of setting described detection battery parameter is 20 milliseconds, every 20 milliseconds of once sampling, the Battery pack supplemental characteristic collecting is stored in the battery management module of each single lattice storage battery, then compare.
7. according to the intelligent battery described in claim 1 to 5 any one, it is characterized in that: on each single lattice storage battery, be provided with an end cover for battery cells, described end cover for battery cells is provided with mounting groove, and the transducer of described detection battery parameter, wireless communication module, battery management module are arranged in described mounting groove.
8. intelligent battery according to claim 7, is characterized in that: described end cover for battery cells is provided with three transducer grooves, and described voltage sensor, current sensor, temperature sensor are arranged on respectively in three transducer grooves.
9. an electric motor car, is characterized in that: use the intelligent battery as described in claim 1 to 8 any one.
CN201410383952.6A 2013-11-22 2014-08-06 Smart battery and electric vehicle Pending CN104157919A (en)

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Application Number Priority Date Filing Date Title
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CN201310601219.2 2013-11-22
CN201310601219.2A CN103682482A (en) 2013-11-22 2013-11-22 Wireless intelligent battery
CN201410383952.6A CN104157919A (en) 2013-11-22 2014-08-06 Smart battery and electric vehicle

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CN201310601219.2A Pending CN103682482A (en) 2013-11-22 2013-11-22 Wireless intelligent battery
CN201410382251.0A Pending CN104201428A (en) 2013-11-22 2014-08-06 Wireless smart battery and electric car
CN201410382821.6A Pending CN104201431A (en) 2013-11-22 2014-08-06 Wireless smart battery and electric car
CN201420439317.0U Active CN204156046U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201420441198.2U Active CN204156049U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201410383952.6A Pending CN104157919A (en) 2013-11-22 2014-08-06 Smart battery and electric vehicle
CN201420439653.5U Active CN204156047U (en) 2013-11-22 2014-08-06 A kind of intelligent wireless battery and electric motor car
CN201410382571.6A Pending CN104201429A (en) 2013-11-22 2014-08-06 Smart battery and electric car
CN201420442036.0U Active CN204156052U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201420439301.XU Active CN204156045U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201420441343.7U Active CN204216175U (en) 2013-11-22 2014-08-06 A kind of intelligent wireless battery and electric motor car
CN201420439683.6U Active CN204156048U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201410382694.XA Pending CN104201430A (en) 2013-11-22 2014-08-06 Smart battery and electric car

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CN201310601219.2A Pending CN103682482A (en) 2013-11-22 2013-11-22 Wireless intelligent battery
CN201410382251.0A Pending CN104201428A (en) 2013-11-22 2014-08-06 Wireless smart battery and electric car
CN201410382821.6A Pending CN104201431A (en) 2013-11-22 2014-08-06 Wireless smart battery and electric car
CN201420439317.0U Active CN204156046U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201420441198.2U Active CN204156049U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car

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CN201410382571.6A Pending CN104201429A (en) 2013-11-22 2014-08-06 Smart battery and electric car
CN201420442036.0U Active CN204156052U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201420439301.XU Active CN204156045U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201420441343.7U Active CN204216175U (en) 2013-11-22 2014-08-06 A kind of intelligent wireless battery and electric motor car
CN201420439683.6U Active CN204156048U (en) 2013-11-22 2014-08-06 A kind of intelligent battery and electric motor car
CN201410382694.XA Pending CN104201430A (en) 2013-11-22 2014-08-06 Smart battery and electric car

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104795611A (en) * 2015-04-30 2015-07-22 北京汽车股份有限公司 Power battery box of electric car and electric car
CN107633668A (en) * 2016-07-19 2018-01-26 重庆无线绿洲通信技术有限公司 The infrared communication method and device of battery management in a kind of car networking
CN108924236A (en) * 2018-07-16 2018-11-30 矩电新能源（苏州）有限公司 Battery cellular network interactive system and its exchange method
CN111864279A (en) * 2019-04-27 2020-10-30 储盈科技有限公司 Intelligent battery module

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9551758B2 (en) 2012-12-27 2017-01-24 Duracell U.S. Operations, Inc. Remote sensing of remaining battery capacity using on-battery circuitry
US9478850B2 (en) 2013-05-23 2016-10-25 Duracell U.S. Operations, Inc. Omni-directional antenna for a cylindrical body
US9726763B2 (en) 2013-06-21 2017-08-08 Duracell U.S. Operations, Inc. Systems and methods for remotely determining a battery characteristic
CN103682482A (en) * 2013-11-22 2014-03-26 超威电源有限公司 Wireless intelligent battery
CN103943895A (en) * 2014-04-02 2014-07-23 超威电源有限公司 Wireless intelligent lead-acid storage battery pack
US9882250B2 (en) 2014-05-30 2018-01-30 Duracell U.S. Operations, Inc. Indicator circuit decoupled from a ground plane
DE102014110428A1 (en) * 2014-07-24 2016-01-28 Pendix Gmbh energy storage
DE102014222440A1 (en) * 2014-11-04 2016-05-04 Robert Bosch Gmbh Battery system and device for transmitting signals within the battery system
CN104659431B (en) * 2015-02-17 2017-05-17 广州市金特电子科技有限公司 Data-interactive intelligent battery and electricity using terminal structure matched with same in use
DE102015002076B3 (en) * 2015-02-18 2016-05-19 Audi Ag Battery cell for a battery of a motor vehicle, battery and motor vehicle
DE102015002069B4 (en) * 2015-02-18 2022-01-27 Audi Ag battery and motor vehicle
DE102015002078B3 (en) * 2015-02-18 2016-07-28 Audi Ag Battery cell for a battery of a motor vehicle, battery and motor vehicle
CN105216642B (en) * 2015-08-26 2018-01-30 哈尔滨工业大学 Electric automobile power battery management system and method based on big data
US10297875B2 (en) 2015-09-01 2019-05-21 Duracell U.S. Operations, Inc. Battery including an on-cell indicator
US10498150B2 (en) * 2015-11-04 2019-12-03 Cps Technology Holdings Llc Hybrid battery control system architecture design systems and methods
GB2545699A (en) * 2015-12-22 2017-06-28 Poweroasis Ltd Smart lead acid battery module
CN105576779B (en) * 2016-03-21 2018-09-21 宁波市北仑海伯精密机械制造有限公司 A kind of intelligent power battery and its equalization methods
CN105720651B (en) * 2016-04-13 2018-08-17 江苏峰谷源储能技术研究院有限公司 Cooling type 24V and 9.6Ah ferric phosphate lithium cell group
CN105655656B (en) * 2016-04-13 2018-08-07 江苏峰谷源储能技术研究院有限公司 Buffer-type 24V and 9.6Ah ferric phosphate lithium cell group
CN107657290A (en) * 2016-07-25 2018-02-02 张霞园 The power accumulator and its Electrical ID system of a kind of electric vehicle
US10818979B2 (en) 2016-11-01 2020-10-27 Duracell U.S. Operations, Inc. Single sided reusable battery indicator
US10608293B2 (en) 2016-11-01 2020-03-31 Duracell U.S. Operations, Inc. Dual sided reusable battery indicator
US11024891B2 (en) 2016-11-01 2021-06-01 Duracell U.S. Operations, Inc. Reusable battery indicator with lock and key mechanism
US10483634B2 (en) 2016-11-01 2019-11-19 Duracell U.S. Operations, Inc. Positive battery terminal antenna ground plane
US10151802B2 (en) 2016-11-01 2018-12-11 Duracell U.S. Operations, Inc. Reusable battery indicator with electrical lock and key
CN107544027A (en) * 2017-07-11 2018-01-05 长沙勤凯智能科技有限公司 A kind of intelligent battery and its monitoring device and monitoring system
CN109959870B (en) * 2017-12-21 2024-03-19 南京泉峰科技有限公司 Diagnostic device, diagnostic system and diagnostic method for tool system components
WO2019145976A1 (en) * 2018-01-25 2019-08-01 Ivroom Power Private Limited Systems and methods for monitoring the health of multi-cell batteries
CN109638368A (en) * 2018-12-20 2019-04-16 苏州安靠电源有限公司 Battery system
CN109946614A (en) * 2019-03-25 2019-06-28 广州邦讯信息系统有限公司 Mode of wireless transmission storage battery monitoring device
CN112531828B (en) * 2020-11-26 2023-02-10 许继集团有限公司 Electrochemical energy storage power station BMS cooperative control system and method
US11837754B2 (en) 2020-12-30 2023-12-05 Duracell U.S. Operations, Inc. Magnetic battery cell connection mechanism
CN113258147B (en) * 2021-03-30 2022-04-01 清华大学 Intelligent battery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1964156A (en) * 2005-11-09 2007-05-16 财团法人工业技术研究院 Integration of wireless identification and distributed power supply management system and method
CN102386671A (en) * 2010-06-14 2012-03-21 施耐德电器工业公司 Device and method for supplying a mobile communication system and a sensor arrangement including such a device
CN102460893A (en) * 2009-04-06 2012-05-16 阿克伦大学 Battery pack manager unit and method for using same to extend the life of a battery pack
CN204156046U (en) * 2013-11-22 2015-02-11 超威电源有限公司 A kind of intelligent battery and electric motor car

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2824299Y (en) * 2005-06-29 2006-10-04 林政东 Cell box with replaceable cell function for electric clippers
CN101335460B (en) * 2007-06-29 2011-07-27 鸿富锦精密工业（深圳）有限公司 Battery cutoff voltage setting system and setting method thereof
CN101609994B (en) * 2008-06-17 2016-01-20 比亚迪股份有限公司 Balanced charging device and balanced charging method
CN101976866B (en) * 2010-10-17 2012-11-14 中国船舶重工集团公司第七一二研究所 Balanced judgment and supplementary device of energy transfer type battery pack and method thereof
CN102025000A (en) * 2010-11-25 2011-04-20 常州常腾电气有限公司 Battery management system
CN102324589B (en) * 2011-09-09 2013-09-11 宋杰 Intelligent sealed valve control lead-acid storage battery with embedded parameter sensor
CN102306944B (en) * 2011-09-16 2014-05-21 石家庄经济学院 Intelligent storage battery manager specially applied for hazardous geology monitoring apparatus
CN103036256A (en) * 2011-10-08 2013-04-10 上海锂曜能源科技有限公司 Transformer scan chain type storage battery equalizing circuit and method
CN203259575U (en) * 2013-04-24 2013-10-30 四川海天仪表电器开发有限公司 Closed-loop current sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1964156A (en) * 2005-11-09 2007-05-16 财团法人工业技术研究院 Integration of wireless identification and distributed power supply management system and method
CN102460893A (en) * 2009-04-06 2012-05-16 阿克伦大学 Battery pack manager unit and method for using same to extend the life of a battery pack
CN102386671A (en) * 2010-06-14 2012-03-21 施耐德电器工业公司 Device and method for supplying a mobile communication system and a sensor arrangement including such a device
CN204156046U (en) * 2013-11-22 2015-02-11 超威电源有限公司 A kind of intelligent battery and electric motor car

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104795611A (en) * 2015-04-30 2015-07-22 北京汽车股份有限公司 Power battery box of electric car and electric car
CN107633668A (en) * 2016-07-19 2018-01-26 重庆无线绿洲通信技术有限公司 The infrared communication method and device of battery management in a kind of car networking
CN107633668B (en) * 2016-07-19 2021-04-09 重庆无线绿洲通信技术有限公司 Infrared communication method and device for battery management in Internet of vehicles
CN108924236A (en) * 2018-07-16 2018-11-30 矩电新能源（苏州）有限公司 Battery cellular network interactive system and its exchange method
CN108924236B (en) * 2018-07-16 2021-05-11 矩电新能源（苏州）有限公司 Battery honeycomb network interaction system and interaction method thereof
CN111864279A (en) * 2019-04-27 2020-10-30 储盈科技有限公司 Intelligent battery module

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