CN103995233A - Handheld battery pack fault detector based on ZigBee - Google Patents
Handheld battery pack fault detector based on ZigBee Download PDFInfo
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- CN103995233A CN103995233A CN201410217860.0A CN201410217860A CN103995233A CN 103995233 A CN103995233 A CN 103995233A CN 201410217860 A CN201410217860 A CN 201410217860A CN 103995233 A CN103995233 A CN 103995233A
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Abstract
The invention relates to a handheld battery pack fault detector based on ZigBee. The handheld battery pack fault detector is characterized by comprising a ZigBee data acquisition and sending module with a battery pack voltage detection unit and a temperature acquisition unit; the ZigBee data acquisition and sending module and a ZigBee data receiving and display module establish data communication through a ZigBee wireless network, and the ZigBee data receiving and display module is connected with a PC. According to a handheld battery pack fault detection mode based on ZigBee point-to-point transmission, the fault monitoring range is wide, the monitoring speed is extremely short, and problems can be quickly found within minutes; meanwhile, in order to avoid confusing of data and enhance detection capacity, the handheld battery pack fault detector also supports computer drawing, and fault causes can be more visually, quickly and conveniently found through a curve image formed by data.
Description
Technical field
The present invention relates to a kind of hand-held battery group fault locator based on VB, belong to ZigBee point-to-point transmission and data acquisition drawing technique field.
Background technology
Visual Basic be a kind of by Microsoft, developed comprise the event-driven programming language of assisting development environment.From any standard, VB is the maximum language of number of users in the world---be not only the developer of highly praise VB or complain the developer's of VB quantity.It stems from BASIC programming language.VB has graphic user interface (GUI) and quick application development (RAD) system, can use easily DAO, RDO, ADO connection data storehouse, or create easily ActiveX control.Application program of assembly Rapid Establishment that programmer can use VB to provide easily.
The current development along with new forms of energy, electric automobile, wind, optical, electrical accumulator system etc. are the major fields of country " 12 " development, and the core component in these fields is all lithium ion battery group system, existing lithium ion battery group system also exists safe hidden danger, need in use voltage, temperature, the electric current of strict monitoring battery group, the various faults of electric battery are carried out to early warning.Therefore need a kind of battery failures diagnostic equipment to judge that whether the running of battery is healthy.
Battery failure is very general at society, and the frequency of utilization in the agriculture even life at us of industry is quite high, exactly because and the inconvenience that high utilization rate can make battery failure bring seems very obvious.So detect as early as possible the fault of electric battery, can accomplish loss " strangling among rudiment ", be the key that defence is made troubles by battery failure.And existing protection system need to judge whether electric battery has fault by repeatedly discharging and recharging, and this method makes testing circuit seem extremely loaded down with trivial details and can expend the long time.Meanwhile, because data can only be calculated in testing circuit, compatibility is not high, can not use in other other circuit and go.Secondly, data can not transmit, once can not transmit in time in current information society information, the hidden danger that may bury fault even can battery failure just occur also not having enough time to detect in out of order situation.Finally, because detected data are all abstract one by one data, do not have image or curve etc. to be familiar with intuitively, may affect to a certain extent the judgement for fault.
Summary of the invention
The object of this invention is to provide a kind of monitoring fault coverage wide, monitoring velocity is short, and can intuitively reflect the battery failure detector of monitoring of structures.
In order to achieve the above object, technical scheme of the present invention has been to provide a kind of hand-held battery group fault locator based on ZigBee, it is characterized in that: comprise ZigBee data acquisition and sending module with battery voltage detecting unit and temperature collecting cell, ZigBee data acquisition and sending module are set up data communication by ZigBee wireless network and ZigBee data receiver and display module, ZigBee data receiver and display module connect PC, wherein:
By ZigBee data acquisition and sending module, by battery voltage detecting unit and temperature collecting cell, gather voltage data and the temperature data of electric battery, the voltage data collecting and temperature data are sent to ZigBee data receiver and display module by ZigBee point-to-point transmission mode from ZigBee data acquisition and sending module, ZigBee data receiver and display module receive after voltage data and temperature data, on the one hand voltage data and temperature data are shown in real time, on the one hand voltage data and temperature data are sent to PC in addition, PC is drawn respectively voltage-experimental data number image curve and temperature-experimental data number image curve according to all voltage datas and the temperature data that receive.
Preferably, described ZigBee data receiver and display module comprise the MC9S12XET256 single-chip microcomputer as the Freescale of master controller, master controller connects the ZigBee module of the CC2530 chip realization that adopts TI company, the fault of master controller, battery pack information display unit connect LCD, and the failure logging unit of master controller and data storage cell connect SD storage card.
The invention provides a kind of hand-held battery group fault detect mode based on ZigBee point-to-point transmission, monitoring fault coverage is wide, and abnormal short of monitoring velocity, can be within a few minutes find problem rapidly, while is for fear of the fascination of data, strengthen detectability, the present invention also supports computer drawing, can find out by the curve image consisting of data failure cause more intuitively more fastly.
Accompanying drawing explanation
Fig. 1 is the connection block diagram of a kind of hand-held battery group fault locator based on ZigBee provided by the invention;
Fig. 2 is the connection block diagram of ZigBee data receiver and display module.
Embodiment
For the present invention is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figure 1, the invention provides a kind of hand-held battery group fault locator based on ZigBee, comprise ZigBee data acquisition and sending module with battery voltage detecting unit and temperature collecting cell, ZigBee data acquisition and sending module are set up data communication by ZigBee wireless network and ZigBee data receiver and display module, and ZigBee data receiver and display module connect PC.
By ZigBee data acquisition and sending module, by battery voltage detecting unit and temperature collecting cell, gather voltage data and the temperature data of electric battery, the voltage data collecting and temperature data are sent to ZigBee data receiver and display module by ZigBee point-to-point transmission mode from ZigBee data acquisition and sending module, ZigBee data receiver and display module receive after voltage data and temperature data, on the one hand voltage data and temperature data are shown in real time, on the one hand voltage data and temperature data are sent to PC in addition, PC is drawn respectively voltage-experimental data number image curve and temperature-experimental data number image curve according to all voltage datas and the temperature data that receive, and to abnormal warning theeing occur.
In conjunction with Fig. 2, it is master controller that ZigBee data receiver and display module adopt the MC9S12XET256 single-chip microcomputer of Freescale.The MC9S12XET256 single-chip microcomputer of Freescale selects ZigBee wireless mode from ZigBee data acquisition and sending module receiver voltage and temperature data.Receive after electric battery data, MC9S12XET256 single-chip microcomputer is processed accordingly, battery pack system state, monomer information and failure message are uploaded to LCD by RS232 interface by fault, battery pack information display unit, and by all experimental datas and failure message, via SPI interface, by failure logging unit and data storage cell, store on SD storage card, be convenient to further battery performance analysis and fault be followed the tracks of and diagnosed.
ZigBee technology is a kind of emerging wireless connect technology, mainly solves the equipment networking application of closely (10～75m), low-power consumption, low cost, low data rate (10Kb/s～250Kb/s), low complex degree.The ZigBee module being connected with master controller in ZigBee data receiver and display module is selected the CC2430 chip of TI company, high performance radio-frequency (RF) receiving and transmission module of this integrated chip and enhancement mode 8051 processors are special solutions for IEEE802.15.4 and ZigBee application.
Claims (2)
1. the hand-held battery group fault locator based on ZigBee, it is characterized in that: comprise ZigBee data acquisition and sending module with battery voltage detecting unit and temperature collecting cell, ZigBee data acquisition and sending module are set up data communication by ZigBee wireless network and ZigBee data receiver and display module, ZigBee data receiver and display module connect PC, wherein:
By ZigBee data acquisition and sending module, by battery voltage detecting unit and temperature collecting cell, gather voltage data and the temperature data of electric battery, the voltage data collecting and temperature data are sent to ZigBee data receiver and display module by ZigBee point-to-point transmission mode from ZigBee data acquisition and sending module, ZigBee data receiver and display module receive after voltage data and temperature data, on the one hand voltage data and temperature data are shown in real time, on the one hand voltage data and temperature data are sent to PC in addition, PC is drawn respectively voltage-experimental data number image curve and temperature-experimental data number image curve according to all voltage datas and the temperature data that receive, simultaneously to the error correction of reporting to the police of abnormal temperature or voltage.
2. a kind of hand-held battery group fault locator based on ZigBee as claimed in claim 1, it is characterized in that: described ZigBee data receiver and display module comprise the MC9S12XET256 single-chip microcomputer as the Freescale of master controller, master controller connects the ZigBee module of the CC2530 chip realization that adopts TI company, the fault of master controller, battery pack information display unit connect LCD, and the failure logging unit of master controller and data storage cell connect SD storage card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217860.0A CN103995233A (en) | 2014-05-22 | 2014-05-22 | Handheld battery pack fault detector based on ZigBee |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217860.0A CN103995233A (en) | 2014-05-22 | 2014-05-22 | Handheld battery pack fault detector based on ZigBee |
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| Publication Number | Publication Date |
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| CN103995233A true CN103995233A (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410217860.0A Pending CN103995233A (en) | 2014-05-22 | 2014-05-22 | Handheld battery pack fault detector based on ZigBee |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459559A (en) * | 2014-12-12 | 2015-03-25 | 柳州铁道职业技术学院 | Remote monitor for electric vehicle battery |
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| CN201514469U (en) * | 2009-06-10 | 2010-06-23 | 重庆大学 | Lithium iron phosphate power battery detection device for electric vehicle based on ZigBee wireless communication |
| CN202189132U (en) * | 2011-07-15 | 2012-04-11 | 北汽福田汽车股份有限公司 | Hand-held type battery package function detection device |
| CN102565719A (en) * | 2012-02-21 | 2012-07-11 | 上海航天电源技术有限责任公司 | System for wirelessly diagnosing fault of battery pack |
| US20140070813A1 (en) * | 2012-09-11 | 2014-03-13 | Danaher (Shanghai) Industrial Instrumentation Technologies R&D Co., Ltd. | Wireless Handle for a Battery Tester and Battery Tester Assembly Thereof |
| CN203601033U (en) * | 2013-11-29 | 2014-05-21 | 国家电网公司 | Monitoring device of battery of electric vehicle |
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2014
- 2014-05-22 CN CN201410217860.0A patent/CN103995233A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201514469U (en) * | 2009-06-10 | 2010-06-23 | 重庆大学 | Lithium iron phosphate power battery detection device for electric vehicle based on ZigBee wireless communication |
| CN202189132U (en) * | 2011-07-15 | 2012-04-11 | 北汽福田汽车股份有限公司 | Hand-held type battery package function detection device |
| CN102565719A (en) * | 2012-02-21 | 2012-07-11 | 上海航天电源技术有限责任公司 | System for wirelessly diagnosing fault of battery pack |
| US20140070813A1 (en) * | 2012-09-11 | 2014-03-13 | Danaher (Shanghai) Industrial Instrumentation Technologies R&D Co., Ltd. | Wireless Handle for a Battery Tester and Battery Tester Assembly Thereof |
| CN203601033U (en) * | 2013-11-29 | 2014-05-21 | 国家电网公司 | Monitoring device of battery of electric vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104459559A (en) * | 2014-12-12 | 2015-03-25 | 柳州铁道职业技术学院 | Remote monitor for electric vehicle battery |
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Application publication date: 20140820 |