CN204256139U - A kind of electric battery early warning failure system - Google Patents

A kind of electric battery early warning failure system Download PDF

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Publication number
CN204256139U
CN204256139U CN201420752952.4U CN201420752952U CN204256139U CN 204256139 U CN204256139 U CN 204256139U CN 201420752952 U CN201420752952 U CN 201420752952U CN 204256139 U CN204256139 U CN 204256139U
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unit
communication
battery
output terminal
input
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刘斌
封朝南
刘运松
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WUXI QUANYU ELECTRONIC TECHNOLOGY Co Ltd
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WUXI QUANYU ELECTRONIC TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of electric battery early warning failure system, comprise electric battery, its output terminal is connected with the input end of data acquisition unit, the output terminal of described data acquisition unit is connected with the input end of communication control module, the output terminal of described communication control module is connected with the input end of GPRS unit, and the described output terminal of GPRS unit is connected with the input end of background server; Described background server and mobile phone A PP unit realize both-way communication, and described mobile phone A PP unit and bluetooth communication unit realize both-way communication, and described bluetooth communication unit and described communication control unit realize both-way communication.The utility model can carry out moment detection to the voltage of battery, electric current, temperature etc., utilize GPRS technology that the various parameter informations of data acquisition board collection are transmitted into master control borad and background server manages, can guarantee electric automobile safe, keep battery performance, extend battery life.

Description

A kind of electric battery early warning failure system
Technical field
The utility model relates to a kind of electric battery early warning failure system.
Background technology
At present, along with energy scarcity, petroleum price rise, city environmental pollution day by day serious, the exploitation of the new forms of energy of petroleum replacing more and more pay attention to by national governments.In new forms of energy system, battery system is wherein indispensable important component part.In recent years, be that the electric bicycle, hybrid vehicle, electric automobile, fuel cell car etc. of power receives the many concerns of increasing market with lithium battery.Electrokinetic cell, in the application of field of traffic, has great significance for the discharge reducing greenhouse gases, the application that reduces atmospheric pollution and new forms of energy.Wherein lithium battery more and more receives the concern of people with advantages such as high-energy-density, high repetitive cycling access times, lightweight and environmental protections, so be widely used in the portable handheld devices such as mobile phone, notebook computer, electric tool, and started to enter in the powerful application such as electric motor car, electric automobile, become the focus of global video development of automobile.But due to lithium battery in heating, overcharge/abuse conditions such as overdischarge stream, vibration, extruding under may cause shorter battery life so that damage, even can catch fire, the event such as blast, therefore safety issue becomes the main restricting factor that dynamic lithium battery commercialization is promoted.Safety and the Control for Dependability of the safety standard of safety-type, low cost, extended-life lithium ion battery, safe evaluation method, battery manufacturing process and preferably improve cell safety by positive and negative pole material, electrolyte and barrier film and reliability realizes guaranteeing that large-sized power lithium ion battery is safe and reliable, practical key.And battery governing system is as the core component of battery protection and improvement; not only to ensure that cell safety uses reliably; and the ability of battery will be given full play to and increase the service life; as the bridge that battery and vehicle governing system and driver are linked up, battery governing system plays a part more and more key for electric automobile performance.GPRS technology, as new communication modes, has real-time online, high-speed transfer, logs in fast, by flow charging, supports the advantages such as IP agreement.GPRS is utilized to make electric automobile online management become more quick, efficient.In this context, propose herein and devise the battery management system of the electric automobile based on GPS global-positioning technology and GPRS technology.This scheme lacks the end-user experience sense that mobile phone terminal APP applies, and can not set up the interaction that the mutual communication of bluetooth mode reaches mobile phone and equipment room control with electric battery image data end.
Utility model content
The utility model object is that the defect existed for prior art provides a kind of electric battery early warning failure system.
The utility model for achieving the above object, adopt following technical scheme: a kind of electric battery early warning failure system, comprise electric battery, its output terminal is connected with the input end of data acquisition unit, the output terminal of described data acquisition unit is connected with the input end of communication control module, the output terminal of described communication control module is connected with the input end of GPRS unit, and the described output terminal of GPRS unit is connected with the input end of background server; Described background server and mobile phone A PP unit realize both-way communication, and described mobile phone A PP unit and bluetooth communication unit realize both-way communication, and described bluetooth communication unit and described communication control unit realize both-way communication.
The beneficial effects of the utility model: the utility model can carry out moment detection to the voltage of cleaning equipment, photovoltaic generating system, electric automobile and forklift battery, electric current, temperature etc., GPS position information and the car status information of electric automobile can be detected simultaneously, utilize GPRS technology that the various parameter informations of data acquisition board collection are transmitted into master control borad and background server manages, safe, maintenance battery performance, the prolongation battery life of electric automobile can be guaranteed, also enhance the controllability of mobile phone for terminal operation., applied by personal mobile phone APP meanwhile, improve the experience sense of system application and the agility of data query.
Accompanying drawing explanation
Fig. 1 schematic diagram of the present utility model.
Embodiment
Shown in Fig. 1, relate to a kind of electric battery early warning failure system, comprise electric battery 1, its output terminal is connected with the input end of data acquisition unit 2, the output terminal of described data acquisition unit 2 is connected with the input end of communication control module 3, the output terminal of described communication control module 3 is connected with the input end of GPRS unit 4, and the output terminal of described GPRS unit 4 is connected with the input end of background server 5; Described background server 5 realizes both-way communication with mobile phone A PP unit 6, and described mobile phone A PP unit 6 realizes both-way communication with bluetooth communication unit 7, and described bluetooth communication unit 7 realizes both-way communication with described communication control unit 3.
This electric battery early warning failure system can carry out the real-time monitoring of voltage, electric current, temperature to the power battery pack in the fields such as electric motor car, fork truck, cleaning equipment, photovoltaic generating system.The significant data of electric battery is stored in data acquisition unit, with upper machine examination rope database, retrieves abnormal data, by mobile communication technology to terminal user's early warning.And adopt Bluetooth technology, applied by the bluetooth communication unit of this system and mobile phone A PP and set up communication, present state and the significant data of electric battery in real time.
Its specific works principle is as follows:
1, be connected with data acquisition unit by the output terminal of electric battery, by every single-unit voltage of electric battery, discharge current, environment temperature and the battery surface temperature mode Real-time Collection by dividing potential drop, amplification, frequency is that 1 second is each.With 1 minute for one-period, by the data collected in 1 minute, obtain final data by the computing method of averaging.The computing formula adopted is: A=(A1+A2+A3+A4+A5+ ... + A59+A60)/60.Final data comprises every single-unit voltage of electric battery, discharge current, environment temperature and battery surface temperature.
2, final data are transferred to GPRS unit by the mode of serial communication by communication control unit.
3, final data is transferred to background server by mobile communication technology by GPRS unit.
4, background server is for receiving the final data of GPRS unit transmission and storing data in database, and configures a upper computer software for retrieves historical data.By the retrieval to historical data, retrieve abnormal data, server background adopts the mode of note to send early warning information to terminal user by mobile communication technology.
5, communication control unit is by PIN code proofreading method in bluetooth communication unit, sets up communication, real-time Transmission final data with the equipment such as smart mobile phone.
6, mobile phone A PP unit can be applicable in Android system and IOS system, Bluetooth function in starting hand-set, communication can be carried out with the bluetooth communication unit of native system, and by communication control unit, final data is real-time transmitted to mobile phone A PP unit by bluetooth communication, in mobile phone A PP unit by final data through specific account form, in modes such as figure, word and numerals, do and present in real time.The information presented comprises every single-unit voltage, discharge current, environment temperature, battery surface temperature, abnormity early warning etc. of electric battery.Mobile phone A PP unit, by mobile communication technology and server background communication, consults historical data, presents in modes such as curve, word and numerals.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (1)

1. an electric battery early warning failure system, it is characterized in that, comprise electric battery, its output terminal is connected with the input end of data acquisition unit, the output terminal of described data acquisition unit is connected with the input end of communication control module, the output terminal of described communication control module is connected with the input end of GPRS unit, and the described output terminal of GPRS unit is connected with the input end of background server; Described background server and mobile phone A PP unit realize both-way communication, and described mobile phone A PP unit and bluetooth communication unit realize both-way communication, and described bluetooth communication unit and described communication control unit realize both-way communication.
CN201420752952.4U 2014-12-03 2014-12-03 A kind of electric battery early warning failure system Active CN204256139U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105720640A (en) * 2016-03-30 2016-06-29 苏州美天网络科技有限公司 Data storage system for storage battery of battery cart
CN105843729A (en) * 2016-03-30 2016-08-10 苏州美天网络科技有限公司 Intelligent data storage system of a storage battery
CN105891725A (en) * 2016-05-30 2016-08-24 苏州欧亿卡信息科技有限公司 Storage battery working condition monitoring system
CN106299497A (en) * 2015-06-02 2017-01-04 南京德朔实业有限公司 Electric tool and the communicating control method of battery bag
CN106650957A (en) * 2016-11-16 2017-05-10 深圳市沃特玛电池有限公司 Battery parameter query method and system, mobile terminal and server
CN106680720A (en) * 2015-11-11 2017-05-17 中国移动通信集团公司 On-board battery failure early warning system and method based on Internet of Vehicles
CN107677963A (en) * 2017-08-09 2018-02-09 江西山水光电科技股份有限公司 A kind of computer room battery pack early warning system
CN111948545A (en) * 2020-07-31 2020-11-17 中国汽车工程研究院股份有限公司 Graphical representation of voltage characteristics of power battery and voltage abnormal single body identification method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106299497A (en) * 2015-06-02 2017-01-04 南京德朔实业有限公司 Electric tool and the communicating control method of battery bag
CN106680720B (en) * 2015-11-11 2019-07-02 中国移动通信集团公司 Vehicular accumulator cell early warning failure system and method based on car networking
CN106680720A (en) * 2015-11-11 2017-05-17 中国移动通信集团公司 On-board battery failure early warning system and method based on Internet of Vehicles
CN105720640A (en) * 2016-03-30 2016-06-29 苏州美天网络科技有限公司 Data storage system for storage battery of battery cart
CN105843729A (en) * 2016-03-30 2016-08-10 苏州美天网络科技有限公司 Intelligent data storage system of a storage battery
CN105891725A (en) * 2016-05-30 2016-08-24 苏州欧亿卡信息科技有限公司 Storage battery working condition monitoring system
CN106650957A (en) * 2016-11-16 2017-05-10 深圳市沃特玛电池有限公司 Battery parameter query method and system, mobile terminal and server
CN107677963A (en) * 2017-08-09 2018-02-09 江西山水光电科技股份有限公司 A kind of computer room battery pack early warning system
CN111948545A (en) * 2020-07-31 2020-11-17 中国汽车工程研究院股份有限公司 Graphical representation of voltage characteristics of power battery and voltage abnormal single body identification method

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