CN103501028A - Lithium power battery black box device and achieving method thereof - Google Patents
Lithium power battery black box device and achieving method thereof Download PDFInfo
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- CN103501028A CN103501028A CN201310432113.4A CN201310432113A CN103501028A CN 103501028 A CN103501028 A CN 103501028A CN 201310432113 A CN201310432113 A CN 201310432113A CN 103501028 A CN103501028 A CN 103501028A
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- battery
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- power battery
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- 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
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Abstract
The invention discloses a lithium power battery black box device. The lithium power battery black box device comprises a lithium power battery pack and is characterized in that the battery pack is provided with a lithium power battery black box and a battery detecting device which is provided with a signal sending device, an information recording device, an electric quantity detection sensor and a temperature sensor; an upper computer is arranged outside the lithium power battery pack, and a signal receiving device and an alarm device are arranged in the upper computer. The lithium power battery black box device can conveniently read the latest charging and discharging condition of a battery and take measures timely. When the lithium power battery black box device is not used for a long time and the battery discharges electricity to achieve a certain voltage, a buzzer alarm can be sent to remind a customer to charge and maintain the battery timely.
Description
Technical field
The invention belongs to the lithium dynamical battery field, specifically, relate to a kind of black box for lithium power battery device and its implementation.
Background technology
In recent years, along with the needs of the development such as electric tool, electric automobile, its power core-accumulator positive receives increasing concern.And the advantages such as lithium ion battery is little with its high-energy-density, long circulation life, self discharge, memory-less effect and environmental protection enjoy favor, it is one of focus of electrokinetic cell research.Lithium dynamical battery can be used in various fields such as portable set, satellite, redundant electrical power, electric automobiles, possesses the potentiality that substitute various secondary power supplies, has broad prospects.
Battery management system (Battery Manage System:BMS) is exactly mainly in order to improve the utilance of battery, prevents that battery from occurring overcharging and overdischarge, extends the useful life of battery, the state of monitoring battery etc.Along with electrical equipment, the development of electric vehicle, BMS, in different environments for use, can increase other function gradually.
As the developer of lithium dynamical battery management system, we notice such problem.Once the encapsulation of lithium ion battery bag, the very difficult situation of holding inside battery.Sell the client and more be difficult to the service condition of electrolytic cell later.Battery production producer would like to know battery concrete manifestation in use, and how various factors affects the information such as life-span of battery, in order to carry out battery improvement in design and the management of battery inside plants.
In addition, we know when battery is used it is to need maintenance, no matter are to be placed in product, still deposit separately, all cannot lay up for a long time, and the client also need to be reminded in particular moment in a hurry, in time to the battery maintenance of charging.We also find often to have client's claimed quality problem and require to return goods to manufacturer.Or actually and the producer suffer from can't failure judgement cause quality problems client improper use, and can not take appropriate measures in time, then produce various disputes.Therefore a kind of track record battery of active demand behaviour in service, remind client to note the equipment of battery charge maintenance in time.
Summary of the invention
For solving the problem in background technology, the invention provides and a kind ofly can combine flexibly, record lithium ion battery and discharge and recharge record and maintenance prompting function, and reading out data easily, hold very soon the black box for lithium power battery device of the recent condition of battery.
Technical scheme of the present invention is:
A kind of black box for lithium power battery device, comprise the lithium dynamical battery bag, it is characterized in that: be provided with black box for lithium power battery and battery check device on described power brick, be provided with signaling device, information recorder, electric weight detecting sensor and temperature sensor on battery check device; Described lithium dynamical battery bag is outside equipped with host computer, is provided with signal receiving device and warning device in host computer.
Be provided with the MCU module in described battery check device, the MCU module is electrically connected to information recorder, electric weight detecting sensor and temperature sensor.
Described warning device comprises alarm lamp or loudspeaker.
Between described signaling device and signal receiving device, by wired or wireless mode, be connected.
The present invention, on the technique scheme basis, also provides a kind of implementation method of black box for lithium power battery device, it is characterized in that: black box for lithium power battery and battery check device are two devices separately, or a global design; Be provided with the MCU module in battery check device; When battery check device designs, by recording instruction, control program enrolls the MCU module, by information recorder, electric weight detecting sensor and temperature sensor, detects lithium ion battery bag data in use; When battery is long placed in the not used time, when lithium ion battery bag automatic discharging arrives certain dump energy, signal passes to the MCU module, the MCU module passes to host computer by signaling device and signal receiving device by signal, host computer shows concrete data, and makes corresponding action according to corresponding data; If there is abnormal conditions, host computer starts warning device and gives the alarm.
Owing to having adopted technique scheme, compared with prior art, what the present invention solved is the record of the behaviour in service of battery in the lithium dynamical battery bag, and charging maintenance prompting problem.When battery breaks down, the present invention can read the nearest charge status of battery easily, takes in time counter-measure.Be long placed in the not used time, self-discharge of battery is during to certain voltage, can send the buzzing warning reminding client maintenance of charging in time.
The accompanying drawing explanation
The structured flowchart that Fig. 1 is an embodiment of the present invention.
Embodiment
Embodiment
As shown in Figure 1, a kind of black box for lithium power battery device, comprise the lithium dynamical battery bag, be provided with black box for lithium power battery and battery check device on described power brick, be provided with signaling device, information recorder, electric weight detecting sensor and temperature sensor on battery check device.Described lithium dynamical battery bag is outside equipped with host computer, is provided with signal receiving device and warning device in host computer.
In the present embodiment, be provided with the MCU module in described battery check device, the MCU module is electrically connected to information recorder, electric weight detecting sensor and temperature sensor.Described warning device comprises alarm lamp or loudspeaker.Between described signaling device and signal receiving device, by wired or wireless mode, be connected.
The present invention, on the technique scheme basis, also provides a kind of implementation method of black box for lithium power battery device:
Black box for lithium power battery and battery check device are two devices separately, or a global design; Be provided with the MCU module in battery check device; When battery check device designs, by recording instruction, control program enrolls the MCU module, by information recorder, electric weight detecting sensor and temperature sensor, detects lithium ion battery bag data in use; When battery is long placed in the not used time, when lithium ion battery bag automatic discharging arrives certain dump energy, signal passes to the MCU module, the MCU module passes to host computer by signaling device and signal receiving device by signal, host computer shows concrete data, and makes corresponding action according to corresponding data; If there is abnormal conditions, host computer starts warning device and gives the alarm.
The main functionating of the present invention is described as follows:
1, the present invention can record the concrete time of the longest charging of adjacent two minor ticks of lithium dynamical battery, when record charges the date occurred.Be used for grasping the concrete behaviour in service of battery by this record, in order to hold the frequency of charging, standing time.Battery is long placed in and can breaks down, and by this record, can whether because placement is long, not have charging maintenance in time to cause by very simple failure judgement battery.Therefore responsible party that can the auxiliary judgement fault.
2, the present invention can record lithium dynamical battery overcurrent time and number of times.This function can coordinate and records the maximum charging and discharging currents of battery, in order to judge the operational environment of this power brick, is easy to judge whether load and battery mate.Can help the user to select the power brick be more suitable for.
3, the present invention can record short circuit time of origin and number of times.Can conveniently find out by this record the quality problems that battery exists, judge whether improper use or situation about being sabotaged.
4, can record the maximum charging and discharging currents of lithium dynamical battery.This function can the matching battery overcurrent time and number of times judge whether environment is applicable to this power brick and uses.
5, can record the date of manufacture of lithium dynamical battery, lot number.Be the quality problems of battery if judge from the data of obtaining, be easy to find the relative recording with series-produced battery by this record, thereby judge fault some phenomena or problem by the gross, take in time counter-measure, reduce the loss.Can also pass through lot number, verify Quality Inspector's responsibility, be very beneficial for the quality management of battery production producer.
6, can record the time interval of the last discharge prevention of lithium dynamical battery to charging next time.Due to the flash-over characteristic of lithium dynamical battery, when discharging into the minimum dump energy of battery, discharge prevention can occur.If not charging in time after discharge prevention, battery can very fast emptying dump energy.The user that can grasp by this function bad habit in use, so that during rear follow-up service on sale, reminding user.And judge that whether the reason of battery life minimizing is due to the bad habit in user's use, convenient judgement responsibility, dispute reduce.
7, lithium dynamical battery be can record and rear generation charging times and discharge time sold.By this function, battery producer can grasp the usage frequency of battery user, the useful life of battery.And, in conjunction with above-mentioned other function, judge the life-span of battery and the relation of environment for use, and facilitate battery production producer to consult and use environment, improve design or the reminding user of battery and select the battery size be more suitable for.
8, realize lithium dynamical battery maintenance prompting function.When battery need not be placed for a long time, when slowly self discharge makes voltage arrive the minimum remaining electric weight of lithium dynamical battery, in the certain voltage scope (this voltage range can change along with the lithium battery of different vendor's different model), every the set time, automatically start buzzer siren, remind client to charge in time.And the time that record is reported to the police and started, the number of times of warning.This function can be designed according to different batteries, determines between most suitable zone of alarm.This function can reminding user to the battery maintenance of charging in time, extending battery life, guarantee user's economic interests.When the alert data recorded facilitates battery producer and user that dispute occurs, judge the responsible party.
The present invention is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (5)
1. a black box for lithium power battery device, comprise the lithium dynamical battery bag, it is characterized in that: be provided with black box for lithium power battery and battery check device on described power brick, be provided with signaling device, information recorder, electric weight detecting sensor and temperature sensor on battery check device; Described lithium dynamical battery bag is outside equipped with host computer, is provided with signal receiving device and warning device in host computer.
2. right is wanted 1 described black box for lithium power battery device, it is characterized in that: be provided with the MCU module in described battery check device, the MCU module is electrically connected to information recorder, electric weight detecting sensor and temperature sensor.
3. right is wanted 2 described black box for lithium power battery devices, and it is characterized in that: described warning device comprises alarm lamp or loudspeaker.
4. right is wanted 3 described black box for lithium power battery devices, it is characterized in that: between described signaling device and signal receiving device, by wired or wireless mode, be connected.
5. the implementation method of black box for lithium power battery device according to claim 4 is characterized in that: black box for lithium power battery and battery check device are two devices separately, or a global design; Be provided with the MCU module in battery check device; When battery check device designs, by recording instruction, control program enrolls the MCU module, by information recorder, electric weight detecting sensor and temperature sensor, detects lithium ion battery bag data in use; When battery is long placed in the not used time, when lithium ion battery bag automatic discharging arrives certain dump energy, signal passes to the MCU module, the MCU module passes to host computer by signaling device and signal receiving device by signal, host computer shows concrete data, and makes corresponding action according to corresponding data; If there is abnormal conditions, host computer starts warning device and gives the alarm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310432113.4A CN103501028A (en) | 2013-09-22 | 2013-09-22 | Lithium power battery black box device and achieving method thereof |
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| CN201310432113.4A CN103501028A (en) | 2013-09-22 | 2013-09-22 | Lithium power battery black box device and achieving method thereof |
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| CN103501028A true CN103501028A (en) | 2014-01-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868558A (en) * | 2015-06-10 | 2015-08-26 | 合肥联宝信息技术有限公司 | Device and method for charging prompt of external battery used for electronic device |
| CN105223460A (en) * | 2015-09-18 | 2016-01-06 | 苏州工业园区职业技术学院 | A kind of pick-up unit of electrokinetic cell exception |
| CN106159363A (en) * | 2015-04-28 | 2016-11-23 | 南昌航空大学 | A kind of electric automobile battery box of novel band multi-functional, alarming |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070229029A1 (en) * | 2006-03-30 | 2007-10-04 | Inventec Corporation | Battery power detecting system and method |
| CN101860048A (en) * | 2010-04-13 | 2010-10-13 | 韩竞科 | Black box for lithium power battery |
| CN102593898A (en) * | 2012-02-17 | 2012-07-18 | 江苏博强新能源科技有限公司 | Lithium cell management system |
-
2013
- 2013-09-22 CN CN201310432113.4A patent/CN103501028A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070229029A1 (en) * | 2006-03-30 | 2007-10-04 | Inventec Corporation | Battery power detecting system and method |
| CN101860048A (en) * | 2010-04-13 | 2010-10-13 | 韩竞科 | Black box for lithium power battery |
| CN102593898A (en) * | 2012-02-17 | 2012-07-18 | 江苏博强新能源科技有限公司 | Lithium cell management system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159363A (en) * | 2015-04-28 | 2016-11-23 | 南昌航空大学 | A kind of electric automobile battery box of novel band multi-functional, alarming |
| CN106159363B (en) * | 2015-04-28 | 2019-06-25 | 南昌航空大学 | A kind of novel electric automobile battery box with multi-functional, alarming |
| CN104868558A (en) * | 2015-06-10 | 2015-08-26 | 合肥联宝信息技术有限公司 | Device and method for charging prompt of external battery used for electronic device |
| CN104868558B (en) * | 2015-06-10 | 2017-09-29 | 合肥联宝信息技术有限公司 | A kind of charge reminder apparatus and method of external battery for electronic equipment |
| CN105223460A (en) * | 2015-09-18 | 2016-01-06 | 苏州工业园区职业技术学院 | A kind of pick-up unit of electrokinetic cell exception |
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Application publication date: 20140108 |