CN102508166A - Electric vehicle storage battery pack wireless detection management system - Google Patents
Electric vehicle storage battery pack wireless detection management system Download PDFInfo
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- CN102508166A CN102508166A CN2011103225446A CN201110322544A CN102508166A CN 102508166 A CN102508166 A CN 102508166A CN 2011103225446 A CN2011103225446 A CN 2011103225446A CN 201110322544 A CN201110322544 A CN 201110322544A CN 102508166 A CN102508166 A CN 102508166A
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Abstract
The invention relates to an electric vehicle storage battery pack wireless detection management system, which comprises a plurality of auxiliary detection plates, a main detection plate and a server. Each auxiliary detection plate is used for measuring voltage and temperature of each storage battery on the storage battery pack; and the main detection plate is used for measuring the ambient temperature and the current of a main loop of the storage battery pack and for packaging the measured data and the data of each auxiliary measuring plate to be transmitted to a wireless data transmitting module, and the wireless data transmitting module transmits the data to the server to be analyzed. The system has characteristics of real-time detection and supplies in-time and reliable foundation to the maintenance of an electric vehicle storage battery.
Description
Technical field
The present invention relates to a kind of remote detection management system, particularly a kind of system that detects management for the battery pack of electric vehicle in real time.
Background technology
Electric motor car is the new traffic tool of the following direction of representative, and the bottleneck that the restriction electric motor car is promoted is the expensive and low life-span of accumulator.High-end electric motor car adopts lithium battery, and the low side electric motor car adopts lead-acid battery.
The lead-acid battery that the low side electric motor car adopts generally all is a plurality of battery strings to be unified into the group back use, even better through the consistance of screening battery in groups, after use after a while, also difference can occur.Battery pack along with the employed time of vehicle, to discharge and recharge number of times number, environmental change difference or original manufacturing flaw etc. multifactor; The decay of battery module or monomer rechargable battery, damage all have its seriousness; This meaning promptly no matter the extremely performances such as speed, accelerating force or endurance of vehicle are all closely bound up with the usefulness of used battery, will cause vehicle electrical power to supply with what is more and interrupt stall or accumulator explosion problem.Therefore, detected permitting electric battery regularly or in real time, keeping battery pack, to be in optimum condition be a considerable ring for going of electric vehicle safety and stability.
Adopt regularly the once property checked discharge test for battery pack at present; Voltage to each batteries in discharge process is monitored; Stop in limited time down discharging so that fall to discharge, avoid battery damage, and the performance of each batteries is analyzed at monomer battery voltage.But such method is long discharge time, complicated operation, and discharge data can not long-distance transmissions, is difficult for realizing data sharing, data acquisition low precision.
The present invention studies for the deficiency of the maintenance of battery pack according to electric vehicle then, and mat solves the deficiency of above-mentioned prior art, and a kind of system that can detect the battery pack state in real time is provided.
Summary of the invention
The object of the present invention is to provide a kind of electromobile battery group radio detection management system, this system comprises:
A plurality of from check-out console, each is used to measure the voltage and the temperature data of a joint accumulator from check-out console;
One main check-out console is used to measure electric battery main circuit current and environment temperature;
Main check-out console links to each other through serial line interface from check-out console with each, is used to receive the data that record from check-out console;
The wireless data sending module that is connected with main check-out console, main check-out console is packed and is sent the wireless data sending module to self and from the data of check-out console;
Server, the data that the receiving radio data sending module sends also are kept in the database, analyze the back and set up upright operation archives for each Vehicular accumulator cell, and to the maintainer battery service suggestion is provided.
Preferably, adopt low power dissipation design, can the normal use of accumulator in the battery pack not exerted an influence from check-out console.
Preferably, the wireless data sending module is selected the GPRS module for use.
Preferably, power consumption is bigger during owing to the emission of GPRS module, therefore from the power taking of electric motor car accessory power supply.
Preferably, main check-out console is also from the power taking of electric motor car accessory power supply, to reduce the influence to single accumulator.
The present invention has following advantage: reaching the spot without the maintainer can be anywhere or anytime from each vehicle mounted dynamic battery group of server lookup working condition, the current state of (comprising every joint accumulator), with the follow-up battery service content of convenient decision; Can remind the final user timely, from battery pack, pick out the accumulator and the replacing of working state abnormal, thus the actual life of improving whole battery pack; Can understand the performance situation of different batteries under various behaviours in service intuitively through this system, select the accumulator of different brands for producer true, detailed data foundation and reference is provided.The overall system cost is low, and is particularly lower with the truck system cost, and along with the increasing of truck system quantity, the cost performance of system can be higher.
Description of drawings
Fig. 1 battery pack radio detection of the present invention management system structural drawing
Wherein: 1-accumulator, 2-master's check-out console, 3-be from check-out console, 4-GPRS module, 5-server, 6-bonding end.
Embodiment
As shown in Figure 1; The electromobile battery group is detected the system of management; This system comprises: main check-out console 2; This main check-out console 2 detects electric battery main circuit current and environment temperature, and is a plurality of from check-out console 3, and each is electrically connected and detects its voltage and temperature data with a joint accumulator respectively from check-out console 3.Main check-out console 2 links to each other through serial line interface from check-out console 3 with each; The data that record from check-out console 3 are transferred to main check-out console 2 through serial line interface; Main check-out console 2 is packed data of self measuring and the data that receive and is transferred to the GPRS module 4 that is electrically connected with it; Main check-out console 2 is supplied power by the auxiliary 12V power supply of electric motor car with GPRS module 4, because GPRS module 4 consumes power cause the battery pack discharge unbalanced greatly, GPRS module 4 sends to server 5 with packet to avoid; Server 5 receives the data of GPRS module 4 transmissions and is kept in the database; Analyze the back and set up upright operation archives for each Vehicular accumulator cell; And battery service suggestion is provided to the maintainer, wherein 6 be the bonding end of battery pack, the car body electrical connection of this end and vehicle.In order the normal use of battery pack not to be exerted an influence, adopt low power dissipation design from check-out console 3.
More than specific descriptions of the present invention are intended to explain the implementation of specific embodiments can not be interpreted as it is limitation of the present invention.Those of ordinary skills can make various variants on the basis of the embodiment that details under instruction of the present invention, these variants all should be included within the design of the present invention.
Claims (4)
1. electromobile battery group radio detection management system, this system comprises:
A plurality of from check-out console, each is used to measure the voltage and the temperature data of a joint accumulator from check-out console;
One main check-out console is used to measure electric battery main circuit current and environment temperature; Main check-out console links to each other through serial line interface from check-out console with each, and main check-out console receives the data that record from check-out console;
The wireless data sending module that is connected with main check-out console, main check-out console is packed and is sent the wireless data sending module to self and from the data of check-out console;
Server, the data that the receiving radio data sending module sends also are kept in the database, analyze the back and set up upright operation archives for each Vehicular accumulator cell, and to the maintainer battery service suggestion is provided.
2. the system of claim 1 is said from check-out console employing low power dissipation design.
3. according to claim 1 or claim 2 system, wherein the wireless data sending module is selected the GPRS module for use.
4. system as claimed in claim 3, main check-out console and GPRS module are from the power taking of electric motor car accessory power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103225446A CN102508166A (en) | 2011-10-21 | 2011-10-21 | Electric vehicle storage battery pack wireless detection management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103225446A CN102508166A (en) | 2011-10-21 | 2011-10-21 | Electric vehicle storage battery pack wireless detection management system |
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| Publication Number | Publication Date |
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| CN102508166A true CN102508166A (en) | 2012-06-20 |
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| CN2011103225446A Pending CN102508166A (en) | 2011-10-21 | 2011-10-21 | Electric vehicle storage battery pack wireless detection management system |
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Cited By (6)
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| CN102779401A (en) * | 2012-08-22 | 2012-11-14 | 蒋宁 | Wireless power supply control device |
| CN104158287A (en) * | 2014-07-20 | 2014-11-19 | 国家电网公司 | Transformer station storage battery remote maintenance system |
| CN104375095A (en) * | 2014-11-24 | 2015-02-25 | 贵州电网公司六盘水供电局 | Online expert analysis system for storage batteries |
| CN105699908A (en) * | 2016-03-03 | 2016-06-22 | 中车青岛四方机车车辆股份有限公司 | Battery monitoring system for rail vehicle |
| CN107300674A (en) * | 2017-06-23 | 2017-10-27 | 深圳市凯佑安防设备有限公司 | A kind of high accuracy automobile storage battery detection means and detection method |
| WO2019187307A1 (en) * | 2018-03-27 | 2019-10-03 | 住友電気工業株式会社 | Battery monitoring method, battery monitoring device, and battery monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102779401A (en) * | 2012-08-22 | 2012-11-14 | 蒋宁 | Wireless power supply control device |
| CN104158287A (en) * | 2014-07-20 | 2014-11-19 | 国家电网公司 | Transformer station storage battery remote maintenance system |
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| CN105699908A (en) * | 2016-03-03 | 2016-06-22 | 中车青岛四方机车车辆股份有限公司 | Battery monitoring system for rail vehicle |
| CN107300674A (en) * | 2017-06-23 | 2017-10-27 | 深圳市凯佑安防设备有限公司 | A kind of high accuracy automobile storage battery detection means and detection method |
| WO2019187307A1 (en) * | 2018-03-27 | 2019-10-03 | 住友電気工業株式会社 | Battery monitoring method, battery monitoring device, and battery monitoring system |
| JPWO2019187307A1 (en) * | 2018-03-27 | 2021-04-08 | 住友電気工業株式会社 | Battery monitoring method, battery monitoring device and battery monitoring system |
| JP7173127B2 (en) | 2018-03-27 | 2022-11-16 | 住友電気工業株式会社 | BATTERY MONITORING METHOD, BATTERY MONITORING DEVICE, AND BATTERY MONITORING SYSTEM |
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Application publication date: 20120620 |