CN114295986A - Storage battery state monitoring module - Google Patents
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- CN114295986A CN114295986A CN202111463849.9A CN202111463849A CN114295986A CN 114295986 A CN114295986 A CN 114295986A CN 202111463849 A CN202111463849 A CN 202111463849A CN 114295986 A CN114295986 A CN 114295986A
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- 238000007689 inspection Methods 0.000 claims description 4
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Abstract
The invention provides a storage battery state monitoring module which comprises a state monitoring unit, a first comparison analysis unit, a second comparison analysis unit and a control unit, wherein the state monitoring unit is configured to be connected with the first comparison analysis unit and the second comparison analysis unit and is used for monitoring and collecting working state information of a battery; the first comparison and analysis unit is configured to be connected with the state monitoring unit and the early warning prompting unit, and is used for receiving the battery state information, comparing and analyzing the battery state information with the first information of the battery, and sending an analysis result to the early warning prompting unit; the second comparison and analysis unit is configured to be connected with the state monitoring unit and the early warning prompting unit, and is used for receiving the battery state information, comparing and analyzing the battery state information with second information of the battery, and sending an analysis result to the early warning prompting unit; and the early warning prompting unit is configured to be connected with the first comparison and analysis unit and the second comparison and analysis unit and is used for carrying out early warning prompting according to the analysis and judgment result. The invention can carry out multi-angle and all-around monitoring and comparison on the battery state, and has the advantages of high accuracy and safe use.
Description
Technical Field
The invention relates to the field of battery monitoring, in particular to a storage battery state monitoring module.
Background
With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. The battery is used as an energy source, so that the current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside can be obtained, the battery is simple in structure, convenient to carry and simple and easy to operate and charge and discharge, and plays a great role in various aspects of modern social life.
Since the battery is an energy storage device, the safety of the battery is very important, and therefore, the use state of the battery needs to be monitored. The present mode is mostly monitoring voltage, electric current isoelectrical parameter to the battery, just reports to the police when reaching preset threshold value etc. this kind of monitoring mode is comparatively simple and one-sidedly to the state reflection of battery, is difficult to satisfy the needs.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a storage battery state monitoring module.
A battery condition monitoring module comprises
The state monitoring unit is configured to be connected with the first comparison and analysis unit and the second comparison and analysis unit and used for monitoring and collecting the working state information of the battery;
the first comparison and analysis unit is configured to be connected with the state monitoring unit and the early warning prompting unit, and is used for receiving the battery state information, comparing and analyzing the battery state information with the first information of the battery, and sending an analysis result to the early warning prompting unit;
the second comparison and analysis unit is configured to be connected with the state monitoring unit and the early warning prompting unit, and is used for receiving the battery state information, comparing and analyzing the battery state information with second information of the battery, and sending an analysis result to the early warning prompting unit;
and the early warning prompting unit is configured to be connected with the first comparison and analysis unit and the second comparison and analysis unit and is used for carrying out early warning prompting according to the analysis and judgment result.
Based on the above, the state monitoring unit includes a voltage acquisition unit, a current acquisition unit, a battery temperature acquisition unit and an ambient temperature acquisition unit.
Based on the above, the first comparison and analysis unit includes a first storage unit and a first calculation unit, the first storage unit is used for storing various initial working state information of the battery in various environments and corresponding environments when the battery leaves a factory, and the first calculation unit is used for calculating and comparing the battery state monitoring information and the initial working state information and sending a comparison result to the early warning prompt unit.
Based on the above, the second comparison and analysis unit includes a timing unit, a second storage unit and a second calculation unit, according to the timing information of the timing unit, the second storage unit is used for storing the same kind of working state information of the battery in the same environment and corresponding environment at different times, and the second calculation unit is used for calculating and comparing the battery state monitoring information with the previous same kind of working state information, and sending the comparison result to the early warning prompt unit.
Based on the above, the battery state monitoring device comprises a checking unit configured to be connected with the second comparative analysis unit and used for checking the battery state information monitored by the state monitoring unit.
Based on the above, the inspection unit is the sampling unit, the periodic work state information of battery is sampled according to certain time interval to the sampling unit, the second calculating unit is used for calculating and comparing battery state monitoring information and periodic work state information, and sends the comparison result to early warning suggestion unit.
Based on the above, the early warning prompting unit comprises a display unit and a sound-light alarm.
Based on the above, the early warning prompting unit further comprises a wireless communication unit.
Compared with the prior art, the battery state monitoring and early warning device has outstanding substantive characteristics and remarkable progress, and particularly, the battery state monitoring and early warning device detects, compares and analyzes the working states of the battery at different periods in addition to monitoring the current working state of the battery through the mutual matching of the state monitoring unit, the first comparison and analysis unit, the second comparison and analysis unit and the early warning prompt unit so as to carry out multi-angle monitoring and analysis on the service state of the battery, discover the abnormal state of the battery in advance and effectively improve the service safety.
Drawings
FIG. 1 is a block diagram showing the structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, a battery state monitoring module includes a state monitoring unit configured to be connected to a first comparative analysis unit and a second comparative analysis unit, and configured to monitor and collect operating state information of a battery; the first comparison and analysis unit is configured to be connected with the state monitoring unit and the early warning prompting unit, and is used for receiving the battery state information, comparing and analyzing the battery state information with the first information of the battery, and sending an analysis result to the early warning prompting unit; the second comparison and analysis unit is configured to be connected with the state monitoring unit and the early warning prompting unit, and is used for receiving the battery state information, comparing and analyzing the battery state information with second information of the battery, and sending an analysis result to the early warning prompting unit; and the early warning prompting unit is configured to be connected with the first comparison and analysis unit and the second comparison and analysis unit and is used for carrying out early warning prompting according to the analysis and judgment result.
During the use, the state monitoring unit is used for real-time supervision and gathers the operating condition information of battery, and state monitoring unit includes voltage acquisition unit, current acquisition unit, battery temperature acquisition unit and ambient temperature acquisition unit in the reality for at least, gather the operating condition information including battery voltage information, current information, battery temperature information, ambient temperature information etc.. The first comparison and analysis unit is used for comparing the real-time working state information of the battery with the first working state information so as to judge whether the actual working state of the battery is abnormal or not. The second comparison and analysis unit acquires second working state information of the battery, and compares the real-time working state information of the battery with the second working state information to judge whether the actual working state of the battery is abnormal or not. The working state information of the battery at least comprises various working normal state information of the battery under various environments and corresponding environments, such as the correlation relations of the battery under different temperature environments, and corresponding charge and discharge power, charge and discharge voltage, charge and discharge current and the like at each temperature or in each temperature interval. When the working state of the battery exceeds a preset range, the early warning prompting unit gives an alarm for reminding. In practice, the state monitoring unit is further connected with a storage unit, and is used for storing the collected battery working state information so as to perform later inquiry and calling and the like. In this embodiment, the early warning unit includes a display unit and an audible and visual alarm. In other embodiments, the early warning prompting unit further comprises a wireless communication unit, and the wireless communication unit is in communication connection with the user side, so that monitoring and checking can be conveniently performed at any time.
Specifically, the first comparison and analysis unit comprises a first storage unit and a first calculation unit, the first storage unit is used for storing various initial working state information of the battery in various environments and corresponding environments when the battery leaves a factory, and the first calculation unit is used for calculating and comparing battery state monitoring information and the initial working state information and sending a comparison result to the early warning prompt unit. In this embodiment, the first operating state information refers to multiple initial operating state information of the battery in multiple environments and corresponding environments when the battery leaves a factory, the performance of the battery changes after long-time use, the corresponding operating state of the battery changes to a certain extent, the real-time operating state information of the battery is compared with the original operating state information of the battery leaving the factory in the same operating environment, and if the real-time operating state information of the battery exceeds a preset change range or range, an alarm is given. The same working environment refers to the ambient temperature of the battery, the battery temperature, the output power, the output flow and the like.
The second comparison and analysis unit comprises a timing unit, a second storage unit and a second calculation unit, the second storage unit is used for storing the same type of working state information of the battery under the same environment and corresponding environment at different times according to the timing information of the timing unit, the second calculation unit is used for calculating and comparing the battery state monitoring information with the previous same type of working state information, and sending the comparison result to the early warning prompt unit. The second working state information refers to other working state information related to a certain parameter or parameters at different periods. And comparing the previous battery voltage information and current information with the real-time battery voltage information and current information under the same environment temperature, battery temperature and power, and if the difference exceeds a preset range, indicating that the battery is abnormal, and giving an alarm by an early warning prompt unit.
Preferably, the battery state monitoring module further comprises a checking unit configured to be connected to the second comparative analysis unit for checking the battery state information monitored by the state monitoring unit. The inspection unit samples and collects the working state information of the battery, and the second comparison and analysis unit compares the sampled working state information of the battery with the real-time working state information of the battery collected by the state monitoring unit so as to check the collected information of the state monitoring unit, thereby avoiding inaccurate state monitoring caused by the occurrence of a problem in the state monitoring unit.
In practice, the inspection unit is a sampling unit, the sampling unit samples periodic working state information of the battery according to a certain time interval, and the second calculation unit is used for calculating and comparing battery state monitoring information and the periodic working state information and sending a comparison result to the early warning prompt unit. In reality, the sampling unit performs random sampling acquisition or periodic acquisition, and the acquired information can be used for verifying the acquired information of the state monitoring unit and can also be used as the prior similar working state information for calculation and comparison.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A battery condition monitoring module, characterized by: comprises that
The state monitoring unit is configured to be connected with the first comparison and analysis unit and the second comparison and analysis unit and used for monitoring and collecting the working state information of the battery;
the first comparison and analysis unit is configured to be connected with the state monitoring unit and the early warning prompting unit, and is used for receiving the battery state information, comparing and analyzing the battery state information with the first information of the battery, and sending an analysis result to the early warning prompting unit;
the second comparison and analysis unit is configured to be connected with the state monitoring unit and the early warning prompting unit, and is used for receiving the battery state information, comparing and analyzing the battery state information with second information of the battery, and sending an analysis result to the early warning prompting unit;
and the early warning prompting unit is configured to be connected with the first comparison and analysis unit and the second comparison and analysis unit and is used for carrying out early warning prompting according to the analysis and judgment result.
2. The battery condition monitoring module of claim 1, wherein: the state monitoring unit comprises a voltage acquisition unit, a current acquisition unit, a battery temperature acquisition unit and an environment temperature acquisition unit.
3. The battery condition monitoring module of claim 1, wherein: the first comparison and analysis unit comprises a first storage unit and a first calculation unit, the first storage unit is used for storing various initial working state information of the battery in various environments and corresponding environments when the battery leaves a factory, and the first calculation unit is used for calculating and comparing battery state monitoring information and the initial working state information and sending comparison results to the early warning prompt unit.
4. The battery condition monitoring module of claim 1, wherein: the second comparison and analysis unit comprises a timing unit, a second storage unit and a second calculation unit, the second storage unit is used for storing the same type of working state information of the battery under the same environment and corresponding environment at different times according to the timing information of the timing unit, the second calculation unit is used for calculating and comparing the battery state monitoring information with the previous same type of working state information, and sending the comparison result to the early warning prompt unit.
5. The battery condition monitoring module of claim 4, wherein: the battery state monitoring device comprises a checking unit which is configured to be connected with the second comparison and analysis unit and used for checking the battery state information monitored by the state monitoring unit.
6. The battery condition monitoring module of claim 5, wherein: the inspection unit is a sampling unit, the sampling unit samples periodic working state information of the battery according to a certain time interval, and the second calculating unit is used for calculating and comparing battery state monitoring information and the periodic working state information and sending a comparison result to the early warning prompting unit.
7. The battery condition monitoring module of claim 1, wherein: the early warning prompting unit comprises a display unit and a sound-light alarm.
8. The battery condition monitoring module of claim 1, wherein: the early warning prompting unit also comprises a wireless communication unit.
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Application publication date: 20220408 |