CN110161416A - A kind of battery monitoring device, method and battery - Google Patents
A kind of battery monitoring device, method and battery Download PDFInfo
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- CN110161416A CN110161416A CN201910513441.4A CN201910513441A CN110161416A CN 110161416 A CN110161416 A CN 110161416A CN 201910513441 A CN201910513441 A CN 201910513441A CN 110161416 A CN110161416 A CN 110161416A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 230000005856 abnormality Effects 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
-
- 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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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Secondary Cells (AREA)
Abstract
The present invention provides a kind of battery monitoring device, method and battery, and wherein for battery monitoring device for being monitored to battery protecting plate, battery monitoring device includes: temperature collecting module, is fixed on the monitoring position of battery protecting plate；Controller is electrically connected with temperature collecting module；Relay is electrically connected with the controller, and is connected with the power switch of battery protecting plate.Wherein, the temperature on monitoring position of the temperature collecting module to monitor battery protecting plate is to obtain corresponding temperature data；Controller is compared temperature data to compare numberical range according to preset temperature；And when controller judges that temperature data compares numberical range beyond temperature, judge that battery protecting plate is in abnormality, and send open command to relay, relay executes opening operation according to open command, to enable power switch be in an off state.The present invention can be when monitoring that the electric elements in battery protecting plate occur abnormal, and switch of cutting off the power in time protects circuit safety.
Description
Technical field
The present invention relates to cell safeties to monitor field, more particularly to a kind of battery monitoring device, method and battery.
Background technique
It with the rise of shared economy, shares bicycle industry and flourishes, have daily in each large and medium-sized city in the whole nation
A large number of users seems especially heavy in safety this respect as the basic energy resource of internet of things product using shared bicycle, lithium battery
It wants；And battery protecting plate PCM (Power Circuit Module, battery protecting plate) is most important to battery safety, factory
Quotient's PCM R & D Level is also very different, underproof protection board PCM, in the case where long-time overcharge, it may occur that loses
The failure of effect, the gently then breakdown short circuit of MOS on PCM, it is heavy then cause it is on fire, burning, or even explosion；So being badly in need of proposing that a clock can
The security reliability of PCM is sufficiently verified, and the temperature of the Primary Component on the surface protection board PCM during overcharge can be monitored
Degree changes, and before being abnormal failure, the technical solution for timely responding to and protecting.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of battery monitoring devices, method
And battery, cannot effectively the security performance of battery be monitored and be handled in the prior art for solving the problems, such as.
In order to achieve the above objects and other related objects, the present invention provides a kind of battery monitoring device, for protecting to battery
Backplate is monitored, and the battery monitoring device includes: temperature collecting module, is fixed on the monitoring position of the battery protecting plate
On；Controller is electrically connected with the temperature collecting module；Relay is electrically connected with the controller, and with the battery protection
The power switch of plate is connected.
In a specific embodiment of the invention, the monitoring position includes that the MOS device of battery protecting plate and/or battery are protected
The protection chip of backplate.
In a specific embodiment of the invention, the prison of the temperature collecting module to monitor the battery protecting plate
The temperature that location is set is to obtain corresponding temperature data；Institute of the controller to receive the temperature collecting module transmission
Temperature data is stated, and numberical range is compared according to preset temperature, the temperature data is compared；Wherein, when the control
When device judges that the temperature data compares numberical range beyond the temperature, judge that the battery protecting plate is in abnormality,
And open command is sent to the relay, the relay executes opening operation according to the open command, to enable the electricity
Source switch is in an off state.
In a specific embodiment of the invention, each one or more temperature acquisition moulds of monitoring position setting
Block, and each corresponding specified temperature in monitoring position compares numberical range.
In a specific embodiment of the invention, it includes temperature values that the temperature, which compares numberical range, when the control
When device judges the temperature data beyond the temperature values, Xiang Suoshu relay sends the open command.
In a specific embodiment of the invention, it includes temperature value rate of change range that the temperature, which compares numberical range, when
When the controller judges the temperature data beyond the temperature value rate of change range, Xiang Suoshu relay sends described disconnected
Open instruction.
In an of the invention specific embodiment, the controller also to according to the temperature data of acquisition and according to
The temperature compares numberical range and generates log to the comparison result of the temperature data to store.
In a specific embodiment of the invention, the controller is also whole the log is sent to specified electronics
End, so that the log is sent to remote server by the electric terminal.
In a specific embodiment of the invention, the controller is worked as also to be communicated with specified electronic equipment
When the controller judges that the battery protecting plate is in the abnormality, Xiang Suoshu electronic equipment sends information warning.
In order to achieve the above objects and other related objects, the present invention also provides a kind of battery, including battery protecting plate and
Battery monitoring device described in any one of as above.
In order to achieve the above objects and other related objects, the present invention also provides a kind of battery detection methods, for battery
Protection board is monitored, and the battery detection method includes: that temperature collecting module is enabled to be fixed on the corresponding of the battery protecting plate
Position, to monitor the temperature of the battery protecting plate to obtain temperature data；Controller is enabled to be electrically connected with the temperature collecting module
It connects, to receive the temperature data of the temperature collecting module transmission, and numberical range is compared to institute according to preset temperature
Temperature data is stated to be compared；Relay and the power switch of the controller and the battery protecting plate is enabled to be electrically connected；Wherein,
When the controller judges that the temperature data compares numberical range beyond the temperature, judge that the battery protecting plate is in
Abnormality, and open command is sent to the relay, the relay executes opening operation according to the open command, with
The power switch is enabled to be in an off state.
As described above, the present invention provides a kind of battery monitoring device, method and battery, wherein battery monitoring device for pair
Battery protecting plate is monitored, and the battery monitoring device includes: temperature collecting module, is fixed on the prison of the battery protecting plate
Location is set；Controller is electrically connected with the temperature collecting module；Relay is electrically connected with the controller, and with the electricity
The power switch of pond protection board is connected.Wherein, the monitoring of the temperature collecting module to monitor the battery protecting plate
Temperature on position is to obtain corresponding temperature data；The controller is to receive described in the temperature collecting module transmission
Temperature data, and numberical range is compared according to preset temperature, the temperature data is compared；Wherein, when the controller
When judging that the temperature data compares numberical range beyond the temperature, judge that the battery protecting plate is in abnormality, and
Open command is sent to the relay, the relay executes opening operation according to the open command, to enable the power supply
Switch is in an off state.The present invention can be when monitoring that the electric elements in battery protecting plate occur abnormal, and cutting is electric in time
Source switch protects circuit safety.
Detailed description of the invention
Fig. 1 is shown as the composition schematic diagram of battery monitoring device of the invention in one embodiment
Fig. 2 is shown as the application schematic diagram of battery monitoring device of the invention in one embodiment.
Component label instructions
1 battery monitoring device
11 temperature collecting modules
12 controllers
13 relays
21 temperature acquisition control modules
22 data processings and logic decision module
23 relay control modules
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in diagram then with related component in the present invention rather than component count, shape and size when according to actual implementation
Draw, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel
It is likely more complexity.
Referring to Fig. 1, being shown as the composition schematic diagram of battery monitoring device of the invention in one embodiment.It is described
For battery monitoring device 1 for being monitored to battery protecting plate, the battery monitoring device 1 includes: temperature collecting module 11, control
Device 12 and relay 13 processed.
The temperature collecting module 11 is fixed on the monitoring position of the battery protecting plate；The temperature collecting module 11
For example, infrared sensor or thermal resistance.
The controller 12 is electrically connected with the temperature collecting module；
The relay 13 is electrically connected with the controller, and is connected with the power switch of the battery protecting plate.It can lead to
The power switch is crossed to be electrically connected with plug.And since the relay 13 is serially connected on the power switch, so, work as institute
When stating the disconnection of relay 13, the power switch also will be switched off the power supply to the electrical appliance being attached to.Wherein, electrical appliance can
It is electrically connected by plug with the power switch.Controller 12 can be communicated by GPIO with relay 13 at this time, give driving relay
The circuit of device sends control instruction, to enable relay 13 disconnect or close.
In some embodiments, the monitoring position includes the MOS device of battery protecting plate and/or the guarantor of battery protecting plate
Protect chip.
In some embodiments, the monitoring position of the temperature collecting module 11 to monitor the battery protecting plate
On temperature to obtain corresponding temperature data；The controller 12 is to receive described in the transmission of temperature collecting module 11
Temperature data, and numberical range is compared according to preset temperature, the temperature data is compared；Wherein, when the controller
12 judge the temperature data beyond the temperature compare numberical range when, judge that the battery protecting plate is in abnormality,
And open command is sent to the relay 13, the relay 13 executes opening operation according to the open command, to enable
Power switch is stated to be in an off state.And in a particular application, the temperature data warp that the temperature collecting module 11 acquires
After crossing ADC sampling, by I2C communication sends the controller 12 to.
In some embodiments, each one or more temperature collecting modules 11 of monitoring position setting, and it is every
A corresponding specified temperature in monitoring position compares numberical range.
In some embodiments, it includes temperature values that the temperature, which compares numberical range, when the controller 12 judges
When the temperature data exceeds the temperature values, Xiang Suoshu relay 13 sends the open command.For example, in some realities
It applies in example, the temperature values are -10~50 degree of degree, and work as the temperature data monitored beyond the temperature range, such as greatly
When 50 degree, then illustrate that the corresponding electronic device in monitoring position (such as MOS device) set by the temperature collecting module 11 goes out
Now abnormal (such as metal-oxide-semiconductor breakdown).
In some embodiments, it includes temperature value rate of change range that the temperature, which compares numberical range, when the control
When device 12 judges the temperature data beyond the temperature value rate of change range, Xiang Suoshu relay 13 sends the disconnection and refers to
It enables.In general, the temperature value of device changes in a stable state of comparison, and when occurring abnormal, electronic device
Temperature may rise sharply or rapid drawdown, then can determine whether to occur that temperature rises sharply or the electronic device of rapid drawdown is in abnormality.
Such as it can be according to the parameter for becoming design specification on the databook of MOS device and protection chip about temperature, to set
Count the temperature values and temperature value rate of change range.
In some embodiments, the controller 12 is also to the temperature data according to acquisition and according to the temperature
Degree compares numberical range and generates log to the comparison result of the temperature data to store.
In some embodiments, the log is also to be sent to specified electric terminal by the controller 12, for
The electric terminal compares numberical range pair by the temperature data corresponding with the abnormality and according to the temperature
The comparison result of the temperature data is sent to remote server.Wherein, which includes corresponding temperature data and generates
To the generation time of the comparison result of temperature data.The electric terminal is, for example, smart phone, desktop computer or tablet computer etc..
For example, when the end PC gets the log that the controller 12 is sent by wired or wireless mode, it can be by the log
On data remote server (Cloud Server) is uploaded to by Socket, convenient for the time of abnormal conditions and looking into for temperature change
It askes.
In some embodiments, the controller 12 with specified electronic equipment also to be communicated, and works as the control
When device 12 processed judges that the battery protecting plate is in the abnormality, Xiang Suoshu electronic equipment sends information warning.The electricity
Smart phone, tablet computer, desktop computer etc. of the sub- equipment for example including operation maintenance personnel, which may also include long-range clothes
Business device.
Referring to Fig.2, being shown as the application schematic diagram of battery monitoring device of the invention in one embodiment.The present invention
Basal temperature is carried out by the controller 12 and Ir infrared temperature sensor (temperature collecting module 11) of the STM2F4 model of selection
The acquisition of data, then MCU is given to by ADC conversion on circuit, and then data by being pre-written into MCU and collected
Data compare, and under abnormal conditions, then the process of the closing of actual effect power supply are gone by the circuit of relay control section；Entirely
System contains three parts as shown in Figure 2: temperature acquisition control module 21, data processing and logic decision module 22 and after
Electrical control module 23.It wherein, include multiple IR infrared measurement of temperature modules in temperature acquisition control module 21, for example including such as Fig. 2
Shown in IR infrared measurement of temperature module 1, IR infrared measurement of temperature module 2, IR infrared measurement of temperature module 3, IR infrared measurement of temperature module 4, IR it is infrared
Temperature measurement module 5 and IR infrared measurement of temperature module 6.And the IR infrared measurement of temperature module passes through I2C and data processing and logic decision mould
Block 22 is electrically connected, and in this present embodiment, the data processing and logic decision module 22 are the control chip of STM32F4 series.And
The relay control module 23 can lead to including relay and the power switch concatenated with the relay, the power switch
Socket is crossed to be electrically connected with external equipment.Wherein, the relay passes through I/O and the data processing and 22 electricity of logic decision module
Connection.
Basic application process includes: basic solution:
1, after Ir infrared temperature sensor is by debugging, corresponding position is fixed on to the MOS and guarantor on battery protecting plate
Protect the acquisition that chip carries out temperature data, software set good acquisition interval time.
2, it after collecting data, is converted by ADC, MCU is given to by the communication mode of I2C agreement.
3, MCU is compared by the range and rate of change of predetermined temperature with collected data
If 4, above-mentioned data are within the set range, do experiment and be normally carried out；Otherwise will by the logic decision of software,
Control relay circuit is driven, is cut off the power.
5, device is abnormal the case where temperature becomes, and can go to inquire by the event log of local record, and accordingly may be used
To do the analysis of the inducement of failure of removal with manufacturer.
The present invention can carry out the acquisition of temperature data by infrared temperature sensor array, rather than single infrared temperature passes
Sensor enhances the reliability and validity of data acquisition.And the end PC gets local monitoring data event log and passes through
Socket uploads onto the server, and long-range real time monitoring can be realized and check, can also exception temperature change to device when carrying out
Between on detailed record.
And the present invention monitors the temperature of the Primary Component (such as MOS and protection chip) of battery protection plate surface in charging process
When spending variation, and being abnormal, timely responds to and protect.
And local data are uploaded onto the server, server can do long-range monitoring and issue setting for threshold value configuration
It is fixed, the battery health of the equipment (such as bicycle) using the battery monitoring device 1 is accomplished to monitor in real time.
Battery monitoring device 1 of the invention can accomplish intelligent early-warning, and power supply is automatically closed, to avoid because of lithium battery
PCM meet design requirements, carry out security reliability experiment failure after caused by it is on fire or explosion security risk；This
It, can also the extraordinary tracking query function realized to abnormality outside by the monitoring to entire temperature course.
Wherein, the battery monitoring device 1 can be applied in battery, and the battery includes battery protecting plate and such as Fig. 1
Shown in the battery monitoring device 1.The battery can be applied to electricity drive or other equipment in.
In further embodiments, a kind of battery detection method is also provided, it is described for being monitored to battery protecting plate
Battery detection method the following steps are included:
Temperature collecting module is enabled to be fixed on the corresponding position of the battery protecting plate, to monitor the temperature of the battery protecting plate
Degree is to obtain temperature data；
Controller is enabled to be electrically connected with the temperature collecting module, to receive the temperature of the temperature collecting module transmission
Data, and numberical range is compared according to preset temperature, the temperature data is compared；
Relay and the power switch of the controller and the battery protecting plate is enabled to be electrically connected；
Wherein, when the controller judges that the temperature data compares numberical range beyond the temperature, described in judgement
Battery protecting plate is in abnormality, and sends open command to the relay, and the relay is according to the open command
Opening operation is executed, to enable the power switch be in an off state.
In conclusion the present invention provides a kind of battery monitoring device, method and battery, wherein battery monitoring device for pair
Battery protecting plate is monitored, and the battery monitoring device includes: temperature collecting module, is fixed on the prison of the battery protecting plate
Location is set；Controller is electrically connected with the temperature collecting module；Relay is electrically connected with the controller, and with the electricity
The power switch of pond protection board is connected.Wherein, the monitoring of the temperature collecting module to monitor the battery protecting plate
Temperature on position is to obtain corresponding temperature data；The controller is to receive described in the temperature collecting module transmission
Temperature data, and numberical range is compared according to preset temperature, the temperature data is compared；Wherein, when the controller
When judging that the temperature data compares numberical range beyond the temperature, judge that the battery protecting plate is in abnormality, and
Open command is sent to the relay, the relay executes opening operation according to the open command, to enable the power supply
Switch is in an off state.The present invention can be when monitoring that the electric elements in battery protecting plate occur abnormal, and cutting is electric in time
Source switch protects circuit safety.So the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization
Value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (11)
1. a kind of battery monitoring device, which is characterized in that for being monitored to battery protecting plate, the battery monitoring device packet
It includes:
Temperature collecting module is fixed on the monitoring position of the battery protecting plate；
Controller is electrically connected with the temperature collecting module；
Relay is electrically connected with the controller, and is connected with the power switch of the battery protecting plate.
2. battery monitoring device according to claim 1, which is characterized in that the monitoring position includes battery protecting plate
The protection chip of MOS device and/or battery protecting plate.
3. battery monitoring device according to claim 1, which is characterized in that the temperature collecting module is described to monitor
Temperature on the monitoring position of battery protecting plate is to obtain corresponding temperature data；The controller is to receive the temperature
The temperature data of acquisition module transmission is spent, and numberical range is compared according to preset temperature, the temperature data is compared
It is right；Wherein, when the controller judges that the temperature data compares numberical range beyond the temperature, judge that the battery is protected
Backplate is in abnormality, and sends open command to the relay, and the relay executes disconnected according to the open command
Operation is opened, to enable the power switch be in an off state.
4. battery monitoring device according to claim 2, which is characterized in that each monitoring position is arranged one or more
A temperature collecting module, and each corresponding specified temperature in monitoring position compares numberical range.
5. battery monitoring device according to claim 2, which is characterized in that it includes temperature that the temperature, which compares numberical range,
It is worth range, when the controller judges the temperature data beyond the temperature values, described in the transmission of Xiang Suoshu relay
Open command.
6. battery monitoring device according to claim 2, which is characterized in that it includes temperature that the temperature, which compares numberical range,
It is worth rate of change range, when the controller judges the temperature data beyond the temperature value rate of change range, to institute
It states relay and sends the open command.
7. battery monitoring device according to claim 2, which is characterized in that the controller is also to the institute according to acquisition
It states temperature data and numberical range is compared according to the temperature and log is generated to carry out to the comparison result of the temperature data
Storage.
8. battery monitoring device according to claim 7, which is characterized in that the controller is also to send out the log
It send to specified electric terminal, so that the log is sent to remote server by the electric terminal.
9. battery monitoring device according to claim 2, which is characterized in that the controller also to specified electronics
Equipment is communicated, and when the controller judges that the battery protecting plate is in the abnormality, Xiang Suoshu electronics is set
Preparation send information warning.
10. a kind of battery, which is characterized in that including battery protecting plate and such as battery according to any one of claims 1 to 9
Monitoring device.
11. a kind of battery detection method, which is characterized in that for being monitored to battery protecting plate, the battery detection method
Include:
Enable temperature collecting module be fixed on the corresponding position of the battery protecting plate, with monitor the temperature of the battery protecting plate with
Obtain temperature data；
Controller is enabled to be electrically connected with the temperature collecting module, to receive the temperature number of the temperature collecting module transmission
According to, and numberical range is compared according to preset temperature, the temperature data is compared；
Relay and the power switch of the controller and the battery protecting plate is enabled to be electrically connected；
Wherein, when the controller judges that the temperature data compares numberical range beyond the temperature, judge the battery
Protection board is in abnormality, and sends open command to the relay, and the relay is executed according to the open command
Opening operation, to enable the power switch be in an off state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910513441.4A CN110161416A (en) | 2019-06-13 | 2019-06-13 | A kind of battery monitoring device, method and battery |
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| CN201910513441.4A CN110161416A (en) | 2019-06-13 | 2019-06-13 | A kind of battery monitoring device, method and battery |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752409A (en) * | 2019-10-26 | 2020-02-04 | 国网福建省电力有限公司邵武市供电公司 | Uninterrupted power supply of transformer substation storage battery pack for removing damage to storage battery system |
| CN110838752A (en) * | 2019-10-26 | 2020-02-25 | 国网福建省电力有限公司邵武市供电公司 | Method for removing damaged storage battery of substation storage battery pack without power outage |
| CN114374307A (en) * | 2021-04-30 | 2022-04-19 | 华为数字能源技术有限公司 | Temperature protection method and device of vehicle-mounted charger and vehicle-mounted charger |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130685Y (en) * | 2007-11-01 | 2008-10-08 | 惠州市德赛电池有限公司 | Encapsulation of lithium ion battery |
| CN101911343A (en) * | 2007-11-29 | 2010-12-08 | 株式会社Lg化学 | Battery pack containing PCM employed with safety member |
| CN201788265U (en) * | 2010-03-10 | 2011-04-06 | 深圳市恒翼能科技有限公司 | Tester for battery protection board |
| CN203014355U (en) * | 2012-10-15 | 2013-06-19 | 湖南丰源业翔晶科新能源股份有限公司 | Lithium battery pack protection board with alarm function |
| CN204651423U (en) * | 2015-04-10 | 2015-09-16 | 东莞市金耐尔能源科技有限公司 | A kind of lithium ion battery PCM baffle and application thereof |
| CN105552463A (en) * | 2015-06-30 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Storage battery assembly and terminal |
| CN106486976A (en) * | 2016-11-23 | 2017-03-08 | 宇龙计算机通信科技(深圳)有限公司 | Battery protecting apparatus and battery protecting method |
| CN108574319A (en) * | 2017-03-08 | 2018-09-25 | 联发科技股份有限公司 | A method of the temperature management for improving battery pack |
| CN208127361U (en) * | 2018-02-09 | 2018-11-20 | 深圳市国聚电子有限公司 | A kind of lithium battery protection board accelerating shutdown with charge protection |
| CN208352475U (en) * | 2018-06-06 | 2019-01-08 | 天津艾洛克通讯设备科技有限公司 | A kind of lithium battery fireproof anti-explosion device |
| CN210347872U (en) * | 2019-06-13 | 2020-04-17 | 上海钧正网络科技有限公司 | Battery monitoring device and battery |
| CN111048861A (en) * | 2019-12-02 | 2020-04-21 | 国电南瑞科技股份有限公司 | Battery temperature protection device and control method |
-
2019
- 2019-06-13 CN CN201910513441.4A patent/CN110161416A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130685Y (en) * | 2007-11-01 | 2008-10-08 | 惠州市德赛电池有限公司 | Encapsulation of lithium ion battery |
| CN101911343A (en) * | 2007-11-29 | 2010-12-08 | 株式会社Lg化学 | Battery pack containing PCM employed with safety member |
| CN201788265U (en) * | 2010-03-10 | 2011-04-06 | 深圳市恒翼能科技有限公司 | Tester for battery protection board |
| CN203014355U (en) * | 2012-10-15 | 2013-06-19 | 湖南丰源业翔晶科新能源股份有限公司 | Lithium battery pack protection board with alarm function |
| CN204651423U (en) * | 2015-04-10 | 2015-09-16 | 东莞市金耐尔能源科技有限公司 | A kind of lithium ion battery PCM baffle and application thereof |
| CN105552463A (en) * | 2015-06-30 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Storage battery assembly and terminal |
| CN106486976A (en) * | 2016-11-23 | 2017-03-08 | 宇龙计算机通信科技(深圳)有限公司 | Battery protecting apparatus and battery protecting method |
| CN108574319A (en) * | 2017-03-08 | 2018-09-25 | 联发科技股份有限公司 | A method of the temperature management for improving battery pack |
| CN208127361U (en) * | 2018-02-09 | 2018-11-20 | 深圳市国聚电子有限公司 | A kind of lithium battery protection board accelerating shutdown with charge protection |
| CN208352475U (en) * | 2018-06-06 | 2019-01-08 | 天津艾洛克通讯设备科技有限公司 | A kind of lithium battery fireproof anti-explosion device |
| CN210347872U (en) * | 2019-06-13 | 2020-04-17 | 上海钧正网络科技有限公司 | Battery monitoring device and battery |
| CN111048861A (en) * | 2019-12-02 | 2020-04-21 | 国电南瑞科技股份有限公司 | Battery temperature protection device and control method |
Non-Patent Citations (1)
| Title |
|---|
| 孙俊人: "《新编电子电路大全》", 中国计量出版社, pages: 18 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752409A (en) * | 2019-10-26 | 2020-02-04 | 国网福建省电力有限公司邵武市供电公司 | Uninterrupted power supply of transformer substation storage battery pack for removing damage to storage battery system |
| CN110838752A (en) * | 2019-10-26 | 2020-02-25 | 国网福建省电力有限公司邵武市供电公司 | Method for removing damaged storage battery of substation storage battery pack without power outage |
| CN110838752B (en) * | 2019-10-26 | 2021-05-14 | 国网福建省电力有限公司邵武市供电公司 | Method for removing damaged storage battery of substation storage battery pack without power outage |
| CN114374307A (en) * | 2021-04-30 | 2022-04-19 | 华为数字能源技术有限公司 | Temperature protection method and device of vehicle-mounted charger and vehicle-mounted charger |
| CN114374307B (en) * | 2021-04-30 | 2024-06-11 | 华为数字能源技术有限公司 | Temperature protection method and device of vehicle-mounted charger and vehicle-mounted charger |
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