CN116094106A - Method and device for executing action of battery clamp - Google Patents
Method and device for executing action of battery clamp Download PDFInfo
- Publication number
- CN116094106A CN116094106A CN202310025335.8A CN202310025335A CN116094106A CN 116094106 A CN116094106 A CN 116094106A CN 202310025335 A CN202310025335 A CN 202310025335A CN 116094106 A CN116094106 A CN 116094106A
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- battery
- power supply
- supply device
- data packet
- battery clamp
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the field of electronic accessories, in particular to a method and a device for executing a battery clamp action.
Description
Technical Field
The invention relates to the field of lamp electronic accessories, in particular to a method and a device for executing a battery clamp action.
Background
At present, the technology of applying the high-rate lithium battery to the starting power supply is mature gradually, and the lithium battery has the advantages of long cycle life, no pollution, small volume and the like. However, there are some disadvantages in the application of the lithium battery, such as the lithium battery starting power source for starting the vehicle, which has very large starting current (up to 1000A), high temperature and improper use such as over-charging and over-discharging, which can cause the starting power source to bulge, even explode, and cause personal injury and property loss. However, although the existing intelligent battery clamp can provide larger current when the automobile is started, the working state of the battery clamp cannot be adjusted according to the actual working condition of a starting power supply.
Meanwhile, from the aspects of the internal battery combination and type of the automobile emergency starting power supply, the automobile emergency starting power supply is mainly divided into the following components:
when the batteries are used for starting the automobile, the voltages of the corresponding working modes and the protection points are different, so that the emergency starting power supplies of the types are required to be respectively provided with a type of battery clamp, the universality of the products is not strong, and the production and the use are inconvenient.
Disclosure of Invention
The invention aims to provide a method and a device for executing the action of a battery clamp, which aim to solve the problem that the working state of the battery clamp cannot be adjusted according to the actual working condition of a starting power supply in the existing battery clamp.
In order to solve the above technical problems, in a first aspect, the present invention provides a method for executing a battery clamp action, the method comprising:
receiving a status data packet sent by a power supply device;
and executing actions according to the state data packet.
Preferably, the status data packet includes a battery pack type and a capacity.
Preferably, the status data packet further includes a battery status, and the battery status includes a voltage of a single battery and a battery temperature.
Preferably, the data packet includes a first start bit, one or more first data bits, and a first end bit.
Preferably, the executing the action according to the status data packet includes: and setting the working voltage, the low voltage prompt and the starting current protection value of the battery according to the battery combination type and the capacity.
Preferably, the receiving the status data packet sent by the power supply device further includes:
and sending a query data packet to the power supply device.
In a second aspect, the present invention further provides a battery clamp action execution device, where the device includes:
the receiving module is used for receiving the state data packet sent by the power supply device;
and the execution module is used for executing actions according to the state data packet.
Preferably, the battery clamp action execution device further comprises:
and the sending module is used for sending the query data packet to the power supply device.
Preferably, the status data packet includes a battery pack type and a capacity.
Preferably, the status data packet further includes a battery status, and the battery status includes a voltage of a single battery and a battery temperature.
According to the method for executing the action of the battery clamp, the state data packet sent by the power supply device is received, and then the action is executed according to the state data packet, so that the battery clamp can execute the relevant action according to the power supply state of the power supply device, and the working state of the battery clamp is adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of a method for performing battery clamp actions according to an embodiment of the present invention;
FIG. 2 is a flowchart of a method for performing battery clamp actions according to another embodiment of the present invention;
fig. 3 is a block diagram of a battery clamp action executing device according to an embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The embodiment of the invention provides a method for executing a battery clamp action, and referring to fig. 1, the method comprises the following steps:
In the implementation of the invention, the power supply device (such as an emergency starting power supply) and the battery clamp can be in communication, specifically, the power supply device host and the battery clamp host can be in wired connection, such as serial interface connection, or wireless communication connection, such as Bluetooth, NFC, wifi connection, and the like, the power supply device host sends state data (such as the temperature of a battery in the power supply device, the battery voltage, and the like) detected by the detection module (such as a voltage detection module of a single battery and a temperature detection module of a battery pack) to the battery clamp in the form of a state data packet, and the battery clamp host receives the state data packet sent by the power supply device.
In the embodiment of the invention, the status data packet comprises the battery combination type and the capacity. The battery combination type represents a battery type which is matched with the type of the adaptive battery bottle clamp, and the battery combination type can be represented by 2 bits or 4 bits, for example, a battery clamp which represents the adaptation of the current battery combination type is a 3C battery clamp when 0001, a battery clamp which represents the adaptation of the current battery combination type is a 4C battery clamp when 0002, and a battery clamp which represents the adaptation of the current battery combination type is a 4F battery clamp when 0003. In the embodiment of the invention, the battery capacity can be represented by 2 bytes, and the range of the battery capacity is represented as follows: 0-6535mAh. The 3C battery clamp is characterized in that a battery pack of a corresponding power supply device which is matched with the battery clamp is formed by connecting 3 lithium cobaltate batteries in series, the voltage of a single battery is 3.7V, and the rated voltage of the combined battery pack is 11.1V. The 4C battery clamp is characterized in that a battery pack of a corresponding power supply device which is matched with the battery clamp is formed by connecting 4 lithium cobaltate batteries in series, the voltage of a single battery is 3.7V, and the rated voltage of the combined battery pack is 14.8V. The 4F battery clamp is characterized in that a battery pack of a corresponding power supply device which is matched with the battery clamp is formed by connecting 4 lithium iron phosphate batteries in series, the voltage of a single battery is 3.2V, and the rated voltage of the combined battery pack is 12.8V.
Preferably, the status data packet further includes a battery status, and the battery status includes a voltage of a single battery and a battery temperature. The voltage of the single battery can be represented by 5 bits, the representation range is 0-15V, the voltage can be specifically set according to the requirement, and the battery temperature can be similarly represented. Meanwhile, the voltage and the battery temperature of the single battery can be simply expressed by 1bit, namely, 1 or 0 is used for expressing, for example, under-voltage when the voltage of the single battery is 1 and normal when the voltage of the single battery is 0; when the battery temperature bit is 1, the battery temperature bit indicates an over temperature, and 0 indicates a normal temperature.
Preferably, in the embodiment of the present invention, the status data packet structure includes a first start bit, one or more first data bits, and a first end bit. The first start bit is used for synchronization, the first data bit is a data bit indicating the state of the power supply device, and is used for indicating the state of the power supply device, and specifically, one or more data bits are used for indicating the battery combination type, the capacity and the battery state. Meanwhile, the definition of the first data bit can be adjusted according to actual requirements, and the definition is not limited herein. The first end bit indicates a data transmission end bit.
Preferably, in the embodiment of the present invention, the status packet format is shown in table 1.
Table 1 status packet format
In the embodiment of the invention, the state data packet is added into the battery combination type and the battery state information which are matched with the corresponding battery type of the power supply device in communication, and the battery clamp is switched to the working mode matched with the battery combination type information after receiving the battery combination type information sent by the power supply device, so that the battery clamp can be universally used for different types of power supply devices.
And 102, executing actions according to the state data packet.
Specifically, after the battery clamp receives the status data packet sent by the power supply device, a related action is executed according to the status data packet, and the action includes: and setting the working voltage, the low voltage prompt and the starting current protection value of the battery according to the battery combination type and the capacity. For example, according to table 2, the battery clamp receives a status data packet sent by the power supply device, if the battery combination type is 3C, the battery clamp will set the battery working voltage to 8.1-12.6v, set the starting current protection value to 550A, and when the voltage of the single battery is less than 2.7v, send an alarm prompt and the like.
Table 2 parameter settings for different battery pack types
After receiving the status data packet sent by the power supply device, the battery clamp performs related actions according to the status data packet, wherein the actions also include, but are not limited to, switching to an operating mode matched with the power supply device, switching off a current output switch, sending alarm information and the like. For example, after receiving a status data packet sent by the power supply device, switching to a working mode matched with the status data packet according to the battery combination type information in the status data packet; for example, when the state data packet indicates that the temperature of the battery is abnormal or the battery is under-voltage, the battery clamp host machine can control the main switch for cutting off the current output; for example, when the state data packet indicates that the battery power of the power supply device is lower than a preset value, the battery clamp host also controls the main switch for cutting off the current output.
In the embodiment of the invention, the state data packet sent by the power supply device is received, and then the action is executed according to the state data packet, so that the battery clamp can execute the related action according to the power supply state of the power supply device, and the working state of the battery clamp is adjusted. Meanwhile, the state data packet contains battery combination type data information, and the battery clamp can be switched to a working mode matched with the battery combination type data information according to the battery combination type information in the state data packet, so that the battery clamp can be commonly used for power supply devices of different types, and the universality of the battery clamp is enhanced.
Fig. 2 is a flowchart of another method for executing a battery clamp operation according to an embodiment of the present invention, and referring to fig. 2, the method for executing a battery clamp operation includes the following steps:
And 203, executing actions according to the state data packet.
The steps 202 and 203 are the same as the steps 101 and 102 in the foregoing embodiments, and are not repeated here. The embodiment of the present invention is different from the foregoing embodiment in that the battery holder transmits the query packet to the power supply device before receiving the status packet transmitted by the power supply device, and the power supply device transmits the status packet to the battery holder after receiving the query packet. The battery clamp can periodically send the query data packet to the power supply device according to the requirement, and the power supply device sends the state data packet to the battery clamp after receiving the query data packet, so that the power supply device can feed back the battery state information according to the requirement of the battery clamp, and resources are saved. If the battery clamp sends the query data packet to the power supply device, and the battery clamp does not receive the state data packet sent by the power supply device within a preset time, the communication connection failure is indicated, the battery clamp host can send alarm information to inform a user of the communication failure, and the safety is further improved.
In the embodiment of the invention, the query data packet comprises a second start bit, a second data bit and a second end bit. The second start bit is used for synchronization. Preferably, the second data bit matches the first data bit, indicating that the type to be queried is, for example, the type of battery combination to be queried, the battery status, or both to be queried, etc. The second end bit represents a data transfer end bit. The second data bit definition is matched with the first data bit definition, so that the communication protocol is simple and easy to implement.
The embodiment of the invention also provides a battery clamp action executing device, which can be applied to a battery clamp, and referring to fig. 3, the device comprises: a receiving module 31 and an executing module 32. The receiving module 31 is configured to receive a status packet sent by the power supply device, and preferably, the status packet includes a battery pack type and a capacity. The status data packet may also include a battery status including a voltage of the single cell and a battery temperature. Preferably, the status packet structure representation includes a first start bit, one or more first data bits, and a first end bit. And an execution module 32, configured to execute an action according to the status packet. After the receiving module 31 receives the status data packet sent by the power supply device, the executing module 32 executes related actions according to the status data packet, for example, after the receiving module 31 receives the status data packet sent by the power supply device, the executing module 32 sets the working voltage, the low voltage prompt, the starting current protection value and the voltage judgment value of the battery according to the battery combination type and the capacity. For example, the setting may be performed according to the following table. Or the execution module 32 switches to a working mode matched with the battery combination type information in the status data packet according to the battery combination type information in the status data packet, and then, for example, when the temperature of the battery is abnormal or the voltage of the battery is low in the status data packet, the execution module 32 controls the main switch for cutting off the current output.
Preferably, the battery clamp action execution device further comprises a sending module 33. A transmitting module 33, configured to transmit the query packet to the power supply device. The query packet includes a second start bit, a second data bit, and a second end bit.
According to the battery clamp action execution device, the receiving module receives the state data packet sent by the power supply device, and then the execution module executes actions according to the state data packet, so that the battery clamp can execute relevant actions according to the power supply state of the power supply device, the working state of the battery clamp is adjusted, and the universality of the battery clamp is improved.
The device in this embodiment and the method for executing the battery clamp action in the foregoing embodiment are based on two aspects under the same inventive concept, and the detailed description of the method implementation process has been given above, so those skilled in the art can clearly understand the structure and implementation process of the system in this implementation according to the foregoing description, and for brevity of the description, the details are not repeated here.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (13)
1. The battery clamp executing method is characterized by being applied to a battery clamp, wherein the battery clamp can be in communication connection with a power supply device, the power supply device is used for starting a vehicle, and the power supply device provides current when the vehicle is started by being provided with the battery clamp; the method comprises the following steps:
receiving a status data packet sent by the power supply device; the status data packet comprises a first start bit, one or more first data bits and a first end bit, wherein the first start bit is used for synchronization, the first data bit is used for indicating the status of the power supply device, and the first end bit indicates a data transmission end bit;
and executing actions according to the state data packet.
2. The battery clamp execution method of claim 1, wherein the execution action comprises at least one of switching to an operation mode matched to a power supply device, turning off a current output switch, or sending an alarm message.
3. The battery clamp execution method of claim 1, wherein the executing the action according to the status packet comprises at least one of:
after receiving a state data packet sent by the power supply device, switching to a working mode matched with the battery combination type information according to the battery combination type information in the state data packet;
setting working voltage, low voltage prompt and starting current protection value of a battery according to the battery combination type and capacity corresponding to the power supply device in the state data packet;
when the battery power of the power supply device is lower than a preset value, the current output main switch of the battery clamp is controlled to be cut off and/or alarm information is sent;
and when the state data packet indicates that the battery temperature of the power supply device is abnormal or the battery is undervoltage, controlling to cut off a current output main switch of the battery clamp and/or sending alarm information.
4. The battery clamp execution method of claim 1, wherein the communication connection comprises a wired connection or a wireless connection, wherein the wired connection comprises a serial interface connection, and the wireless connection comprises at least one of a bluetooth, NFC, wifi connection.
5. The battery clamp execution method according to claim 1, wherein the status data packet includes a battery status of a battery inside the power supply device, the battery status including a battery temperature and a voltage of a single battery, the voltage and the battery temperature of each battery being represented by 1 bit.
6. The battery clamp execution method according to claim 1, further comprising:
sending a query data packet to the power supply device, so that the power supply device sends the state data packet to the battery clamp after receiving the query data packet;
and if the state data packet sent by the power supply device is not received within the preset time after the query data packet is sent to the power supply device, controlling to send out alarm information.
7. A battery clamp, characterized in that the battery clamp comprises a battery clamp executing device for executing the battery clamp action executing method according to any one of claims 1-6.
8. The utility model provides a power supply unit, its characterized in that, power supply unit is used for emergent start car, power supply unit is equipped with the storage battery clamp when starting the car, power supply unit still with the storage battery clamp carries out communication connection, power supply unit includes:
a plurality of batteries;
a detection module for detecting the battery state of the battery inside the power supply device,
the power supply device host is used for sending a state data packet to the storage battery clamp according to the battery state detected by the detection module so that the storage battery clamp can execute actions according to the state data packet, wherein the state data packet comprises a first start bit, one or more first data bits and a first end bit, the first start bit is used for synchronizing, the first data bit is used for indicating the state of the power supply device, and the first end bit indicates a data transmission end bit.
9. The power supply device of claim 8, wherein the detection module comprises:
the voltage detection module of the single battery is used for detecting the battery voltage of the battery in the power supply device;
and the battery pack temperature detection module is used for detecting the temperature of the battery in the power supply device.
10. The power supply device of claim 8, wherein the communication connection comprises a wired connection or a wireless connection, wherein the wired connection comprises a serial interface connection and the wireless connection comprises at least one of a bluetooth, NFC, wifi connection.
11. The power supply device according to claim 8, wherein the status data packet includes a battery status of a battery inside the power supply device, the battery status including a battery temperature and a voltage of a single battery, the voltage and the battery temperature of each battery being represented by 1 bit.
12. The power supply device of claim 8, further configured to send the status data packet to the battery clamp upon receipt of a query data packet for the battery clamp.
13. An apparatus comprising the battery clamp of claim 7 and a power supply device for starting a vehicle, the power supply device providing current when the vehicle is started by equipping the battery clamp.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310025335.8A CN116094106A (en) | 2016-06-30 | 2016-06-30 | Method and device for executing action of battery clamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506137.3A CN106671909B (en) | 2016-06-30 | 2016-06-30 | Battery clamp action execution method and device |
| CN202310025335.8A CN116094106A (en) | 2016-06-30 | 2016-06-30 | Method and device for executing action of battery clamp |
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| CN201610506137.3A Division CN106671909B (en) | 2016-06-30 | 2016-06-30 | Battery clamp action execution method and device |
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| CN116094106A true CN116094106A (en) | 2023-05-09 |
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| CN202310025335.8A Pending CN116094106A (en) | 2016-06-30 | 2016-06-30 | Method and device for executing action of battery clamp |
| CN202211227652.XA Pending CN115593341A (en) | 2016-06-30 | 2016-06-30 | Battery clamp action execution method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6809649B1 (en) * | 1999-01-26 | 2004-10-26 | Telefonaktiebolaget Lm Ericsson(Publ) | Method and apparatus for communication between an electronic device and a connected battery |
| CN2681427Y (en) * | 2004-01-13 | 2005-02-23 | 龙口龙盛电线电缆有限公司 | Emergency power supply for automobile with automatic switching output voltage |
| JP5266702B2 (en) * | 2007-09-28 | 2013-08-21 | 三菱自動車工業株式会社 | Electric vehicle power management device |
| CN201758159U (en) * | 2010-08-25 | 2011-03-09 | 上海市德朗能动力电池有限公司 | Large capacity 12.8 V lithium battery |
| CN102856612B (en) * | 2011-06-30 | 2015-01-21 | 清华大学 | Mixed power source system |
| CN202918019U (en) * | 2012-11-12 | 2013-05-01 | 中航锂电（洛阳）有限公司 | Lithium ion power battery emergency power supply unit |
| CN103227487B (en) * | 2013-03-28 | 2015-01-28 | 西南交通大学 | Fuel cell/lithium ion battery hybrid power energy management system used for electric bicycle |
| US9764641B2 (en) * | 2014-06-23 | 2017-09-19 | Medallion Instrumentation Systems Llc | System and method for determining a vehicle battery status |
| CN105703415B (en) * | 2014-11-28 | 2019-04-02 | 中国科学院沈阳自动化研究所 | A kind of unmanned helicopter emergency power supply management system and method |
| CN204651906U (en) * | 2015-01-28 | 2015-09-16 | 深圳市成昌顺电子科技有限公司 | A kind of automobile emergency starts battery safety folder |
| CN204559193U (en) * | 2015-04-30 | 2015-08-12 | 郭威龙 | Car emergency starts power supply smart safety electric bottle clip |
| CN204801694U (en) * | 2015-07-17 | 2015-11-25 | 深圳市康爱实业有限公司 | Take emergent start power of control by temperature change intelligence protection car |
-
2016
- 2016-06-30 CN CN201610506137.3A patent/CN106671909B/en active Active
- 2016-06-30 CN CN202310025335.8A patent/CN116094106A/en active Pending
- 2016-06-30 CN CN202211227652.XA patent/CN115593341A/en active Pending
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| CN115593341A (en) | 2023-01-13 |
| CN106671909A (en) | 2017-05-17 |
| CN106671909B (en) | 2023-01-31 |
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