CN203871447U - Power battery with early warning function - Google Patents
Power battery with early warning function Download PDFInfo
- Publication number
- CN203871447U CN203871447U CN201420196657.5U CN201420196657U CN203871447U CN 203871447 U CN203871447 U CN 203871447U CN 201420196657 U CN201420196657 U CN 201420196657U CN 203871447 U CN203871447 U CN 203871447U
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- Prior art keywords
- battery
- warning function
- management module
- electrokinetic cell
- mobile terminal
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- 238000005070 sampling Methods 0.000 claims abstract description 16
- 238000007405 data analysis Methods 0.000 claims abstract description 4
- 230000006870 function Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000007726 management method Methods 0.000 description 19
- 238000012544 monitoring process Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
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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 utility model provides a power battery with the early warning function. The power battery comprises a battery cell and a mobile terminal, wherein the battery cell is connected with a voltage sampling circuit, a current sampling circuit and a temperature detection circuit; the data output terminals of the voltage sampling circuit, the current sampling circuit and the temperature detection circuit are connected with a battery management module; the battery management module comprises a data analysis module for analyzing collected data and a Bluetooth transmitting terminal for sending dangerous messages; an early warning module for analyzing and receiving the dangerous messages is arranged in the mobile terminal. According to the power battery, through the design of the early warning function, a Bluetooth wireless communication module is communicated with the mobile terminal before a safety hidden danger of the power battery occurs, feeds back the information of the power battery, and sends an alarm to remind a user to take corresponding safety precautions so as to avoid property loss and body injuries of the user.
Description
Technical field
The utility model relates to lithium battery field, particularly a kind of electrokinetic cell that can conveniently monitor battery operated situation.
Background technology
Electric motor car is more and more universal in China, and according to statistics, the social recoverable amount of electric motor car at present has approached 1.5 hundred million, and increases to surpass every year the speed of 3,400 ten thousand.Although user group is huge, many users are to battery of electric vehicle situation and be indifferent to even and know nothing.Many people are because dislike trouble once to power battery charging overlong time, add because of circuit, battery failures and be ignorant of correct maintenance, there is very large potential safety hazard in power battery of electric vehicle, special when exceeding the problems such as safe range, aging circuit when parameters such as power battery voltage, electric current, temperature and occurring, if process not in time or take safety precaution, can produce spontaneous combustion, blast etc., will bring about great losses to user's the person and property.Therefore how to allow user can facilitate and grasp in time power battery information and become the problem that must solve.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of electrokinetic cell with warning function.
The utility model solves the technical scheme that its technical problem adopts:
A kind of electrokinetic cell with warning function, comprise battery core and mobile terminal, described battery core is connected with voltage sampling circuit, current sampling circuit and temperature sensing circuit, the data output end of described voltage sampling circuit, current sampling circuit and temperature sensing circuit is connected with battery management module, wherein said battery management module includes the data analysis module of the image data for analyzing and for sending the Bluetooth transmission terminal of dangerous message, is provided with the warning module that receives dangerous message for analyzing in described mobile terminal.
As a preference, described mobile terminal is mobile phone, panel computer or the bluetooth earphone with bluetooth receiver module.
For the ease of the monitoring parameter of change battery management module, described battery management module is connected with memory.
As a preference, described memory includes ferroelectric memory.
For the ease of connecting local area network (LAN), described battery management module is connected with network controller.
For the ease of monitoring a plurality of series-connected cell situations, described battery management module is connected with battery pack monitor.
In order to guarantee the stability of monitoring, described battery management module is connected with calendar clock chip, and described calendar clock chip is connected with reserve battery.
As a preference, described reserve battery is button-shaped chargeable battery.
The beneficial effects of the utility model are: this battery is by the design with warning function, the dangerous message of battery that comprise power battery pack, battery management system, battery management system is monitored outward wireless transmission early warning Bluetooth transmission terminal and receive the mobile terminal of this danger message.Battery management system is monitored the state of each battery dynamically, before cell safety hidden danger occurs, Bluetooth wireless communication module realizes and communicating by letter with mobile terminal, the information of feedback electrokinetic cell is also sent warning, watchful user takes corresponding safety measure, avoids user's property loss and damage to person.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
embodiment
With reference to Fig. 1, a kind of electrokinetic cell with warning function, comprise the battery core 1 of power battery pack and for receiving the mobile terminal 2 of this danger message, described battery core 1 is connected with voltage sampling circuit 3, current sampling circuit 4 and temperature sensing circuit 5, gathers respectively voltage, electric current, the temperature information of power battery pack.The data output end of described voltage sampling circuit 3, current sampling circuit 4 and temperature sensing circuit 5 is connected with battery management module 6, wherein said battery management module 6 includes the data analysis module 7 of the image data for analyzing and for sending the Bluetooth transmission terminal 8 of dangerous message, described Bluetooth transmission terminal 8 can be selected BTM182, and this module possesses SPP firmware.In addition, Bluetooth transmission terminal 8 also can be selected other models.In described mobile terminal 2, be provided with the warning module 9 that receives dangerous message for analyzing, wherein warning module 9 is provided with for make the early warning program of early warning warning according to this danger message.Warning module 9 can be the element with early warning program installing additional in mobile terminal 2, can be also that the interior original chip of mobile terminal 2 installs early warning program additional and forms.
Described mobile terminal 2 is for having mobile phone, panel computer or the bluetooth earphone of bluetooth receiver module.Early warning program in mobile terminal 2 is initiatively connected with Bluetooth wireless communication module, connects the information of obtaining the battery core 1 of power battery pack from battery management module 6 by bluetooth.Early warning program in mobile terminal 2 is made as different ranks, when the battery core 1 of power battery pack is during in work, the Bluetooth wireless communication module of Bluetooth transmission terminal 8 feeds back to mobile terminal 2 by the information of power battery pack, the information analysis of multistage early warning program in mobile terminal 2 to the battery core 1 of power battery pack, determine now which warning level is power battery pack be in, according to corresponding warning level, warning user takes corresponding safe precaution measure.After taking corresponding safe precaution measure, Bluetooth wireless communication module in Bluetooth transmission terminal 8 continues communicate by letter with mobile terminal 2, and the information analysis of multistage early warning program after to control, judges battery status instantly, and on mobile terminal 2 feedback information.
Described battery management module 6 is connected with memory 61, and for storing monitoring parameter, wherein said memory includes ferroelectric memory, is to utilize ferroelectric effect to realize the memory of data storage, affected by external electromagnetic little, is applicable to the monitoring of electrokinetic cell.
Described battery management module 6 is connected with network controller 81, is convenient to the local area network (LAN) of connection monitoring system.
Described battery management module 6 is connected with battery pack monitor 62, can measure the data of a plurality of series-connected cells, is also convenient to set up Stackable framework.
Described battery management module 6 is connected with calendar clock chip 63, and described calendar clock chip 63 is connected with reserve battery, guarantees that the timing of battery management module 6 guarantees to stablize, and then guarantees that battery detection data do not cause confusion because of voltage fluctuation.Wherein said reserve battery is button-shaped chargeable battery, facilitates the replacing of battery.
According to above-mentioned principle, the utility model can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the utility model is not limited to embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection range of claim of the present utility model.
Through facts have proved, this electrokinetic cell is by rational structural improvement, particularly by the battery management module 6 with Bluetooth transmission terminal 8, when exceeding the problems such as safe range, aging circuit when parameters such as power battery voltage, electric current, temperature and occurring, Bluetooth transmission terminal realizes and communicating by letter with mobile terminal 2, the information of feedback electrokinetic cell is also sent warning, and watchful user takes corresponding safety measure, avoids user's property loss and damage to person.
Claims (8)
1. an electrokinetic cell with warning function, comprise battery core (1) and mobile terminal (2), it is characterized in that: described battery core (1) is connected with voltage sampling circuit (3), current sampling circuit (4) and temperature sensing circuit (5), described voltage sampling circuit (3), the data output end of current sampling circuit (4) and temperature sensing circuit (5) is connected with battery management module (6), wherein said battery management module (6) includes the data analysis module (7) of the image data for analyzing and for sending the Bluetooth transmission terminal (8) of dangerous message, in described mobile terminal (2), be provided with the warning module (9) that receives dangerous message for analyzing.
2. a kind of electrokinetic cell with warning function according to claim 1, is characterized in that: described mobile terminal (2) is for having mobile phone, panel computer or the bluetooth earphone of bluetooth receiver module.
3. a kind of electrokinetic cell with warning function according to claim 1, is characterized in that: described battery management module (6) is connected with memory (61).
4. a kind of electrokinetic cell with warning function according to claim 3, is characterized in that: described memory includes ferroelectric memory.
5. a kind of electrokinetic cell with warning function according to claim 1, is characterized in that: described battery management module (6) is connected with network controller (81).
6. a kind of electrokinetic cell with warning function according to claim 1, is characterized in that: described battery management module (6) is connected with battery pack monitor (62).
7. a kind of electrokinetic cell with warning function according to claim 1, is characterized in that: described battery management module (6) is connected with calendar clock chip (63), and described calendar clock chip (63) is connected with reserve battery.
8. a kind of electrokinetic cell with warning function according to claim 7, is characterized in that: described reserve battery is button-shaped chargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196657.5U CN203871447U (en) | 2014-04-22 | 2014-04-22 | Power battery with early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196657.5U CN203871447U (en) | 2014-04-22 | 2014-04-22 | Power battery with early warning function |
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| Publication Number | Publication Date |
|---|---|
| CN203871447U true CN203871447U (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196657.5U Expired - Lifetime CN203871447U (en) | 2014-04-22 | 2014-04-22 | Power battery with early warning function |
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| CN (1) | CN203871447U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638718A (en) * | 2015-01-06 | 2015-05-20 | 浙江超威创元实业有限公司 | Intelligent management system and method of electric vehicle battery |
| CN105398406A (en) * | 2015-11-03 | 2016-03-16 | 惠州市德赛电池有限公司 | Lithium battery status control system and method for vehicle-mounted starting power supply |
| CN110943261A (en) * | 2019-10-30 | 2020-03-31 | 江苏芯云电子科技有限公司 | Thermal runaway monitoring device and method for power lithium ion battery pack |
| CN111308353A (en) * | 2020-01-07 | 2020-06-19 | 天津市中力神盾电子科技有限公司 | Storage battery abnormity judgment method and system |
| CN112582708A (en) * | 2020-12-14 | 2021-03-30 | 无锡市神韵科技发展有限公司 | Man-machine interaction network control system based on electric vehicle |
-
2014
- 2014-04-22 CN CN201420196657.5U patent/CN203871447U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638718A (en) * | 2015-01-06 | 2015-05-20 | 浙江超威创元实业有限公司 | Intelligent management system and method of electric vehicle battery |
| CN105398406A (en) * | 2015-11-03 | 2016-03-16 | 惠州市德赛电池有限公司 | Lithium battery status control system and method for vehicle-mounted starting power supply |
| CN110943261A (en) * | 2019-10-30 | 2020-03-31 | 江苏芯云电子科技有限公司 | Thermal runaway monitoring device and method for power lithium ion battery pack |
| CN110943261B (en) * | 2019-10-30 | 2022-04-15 | 江苏芯云电子科技有限公司 | Thermal runaway monitoring device and method for power lithium ion battery pack |
| CN111308353A (en) * | 2020-01-07 | 2020-06-19 | 天津市中力神盾电子科技有限公司 | Storage battery abnormity judgment method and system |
| CN112582708A (en) * | 2020-12-14 | 2021-03-30 | 无锡市神韵科技发展有限公司 | Man-machine interaction network control system based on electric vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |