CN211478577U - Valve-regulated lead-acid storage battery wireless monitoring system - Google Patents
Valve-regulated lead-acid storage battery wireless monitoring system Download PDFInfo
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- CN211478577U CN211478577U CN201922036475.7U CN201922036475U CN211478577U CN 211478577 U CN211478577 U CN 211478577U CN 201922036475 U CN201922036475 U CN 201922036475U CN 211478577 U CN211478577 U CN 211478577U
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Abstract
The application discloses valve accuse lead acid battery wireless monitoring system includes: the system comprises a valve-controlled lead-acid storage battery, a temperature sensor, a processor, a LoRa communication base station and a receiving terminal; the temperature sensor is attached to the surface of the valve-regulated lead-acid storage battery; the temperature sensor is electrically connected with the processor; the processor is in communication connection with the LoRa communication base station through a first LoRa communication link; the receiving terminal is in communication connection with the LoRa communication base station through the second LoRa communication link, and the technical problem that a system for monitoring the state of the valve-regulated lead-acid storage battery in a large-scale electric automobile and an energy storage system is lacked in the prior art is solved.
Description
Technical Field
The application relates to the technical field of wireless monitoring, in particular to a valve-regulated lead-acid storage battery wireless monitoring system.
Background
The valve-controlled lead-acid storage battery has the advantages that the valve-controlled lead-acid storage battery does not need to be maintained by adding acid water during use, can work under extreme temperature conditions and the like, and is widely applied to electric automobiles, data center energy storage equipment and the like, but the higher the current of the valve-controlled lead-acid storage battery is, the easier the chemical reaction in the valve-controlled lead-acid storage battery generates heat, and when the temperature of the valve-controlled lead-acid storage battery reaches a certain value, the performance of the battery is easy; if the valve-regulated lead-acid storage battery continuously works in a high-temperature environment, thermal runaway can be caused, serious consequences such as fire, explosion and the like are caused, and therefore, in order to prevent damage caused by the internal temperature problem of the valve-regulated lead-acid storage battery, the state of the valve-regulated lead-acid storage battery needs to be monitored.
At present, valve-regulated lead-acid batteries are mostly used in electric vehicles and energy storage systems, so the quantity is large, the scale is large, in large-scale electric vehicles and energy storage systems, the distances among a plurality of valve-regulated lead-acid batteries are far away, and the condition monitoring of the plurality of valve-regulated lead-acid batteries is difficult, so that a system capable of monitoring the condition of the valve-regulated lead-acid batteries in the large-scale electric vehicles and energy storage systems is provided, and the technical problem to be solved by technical personnel in the field is urgently needed.
SUMMERY OF THE UTILITY MODEL
The application provides a valve-regulated lead-acid storage battery wireless monitoring system, which is used for solving the technical problem that a system for monitoring the state of a valve-regulated lead-acid storage battery in a large-scale electric automobile and an energy storage system is lacked in the prior art.
The application provides a valve accuse lead acid battery wireless monitoring system includes: the system comprises a valve-controlled lead-acid storage battery, a temperature sensor, a processor, a LoRa communication base station and a receiving terminal;
the temperature sensor is attached to the surface of the valve-regulated lead-acid storage battery;
the temperature sensor is electrically connected with the processor;
the processor is in communication connection with the LoRa communication base station through a first LoRa communication link;
and the receiving terminal is in communication connection with the LoRa communication base station through a second LoRa communication link.
Preferably, the method further comprises the following steps: a current sensor and a power supply lead;
the power supply lead is electrically connected with an electrode on the valve-regulated lead-acid storage battery;
the current sensor is electrically connected with the power supply lead;
the current sensor is electrically connected with the processor.
Preferably, the processor comprises a first LoRa communication module and a power supply module for supplying power to the processor;
the processor establishes the first LoRa communication link with the LoRa communication base station through the first LoRa communication module.
Preferably, the method further comprises the following steps: a first sensor signal line;
the current sensor is electrically connected with the processor through the first sensor signal line.
Preferably, the method further comprises the following steps: a second sensor signal line;
the temperature sensor is electrically connected with the processor through the second sensor signal line.
Preferably, the method further comprises the following steps: a second LoRa communication module;
the receiving terminal establishes the second LoRa communication link with the LoRa communication base station through the second LoRa communication module.
Preferably, the number of the temperature sensors is 4;
and 4 temperature sensors are respectively attached to 4 outer side surfaces of the valve-regulated lead-acid storage battery.
Preferably, the receiving terminal is a computer.
Preferably, the receiving terminal is a mobile terminal.
Preferably, the current sensor is a hall current sensor.
According to the technical scheme, the method has the following advantages:
the application provides a valve accuse lead acid battery wireless monitoring system includes: the system comprises a valve-controlled lead-acid storage battery, a temperature sensor, a processor, a LoRa communication base station and a receiving terminal; the temperature sensor is attached to the surface of the valve-regulated lead-acid storage battery; the temperature sensor is electrically connected with the processor; the processor is in communication connection with the LoRa communication base station through a first LoRa communication link; and the receiving terminal is in communication connection with the LoRa communication base station through a second LoRa communication link.
The utility model provides a valve accuse lead acid battery wireless monitoring system, temperature sensor is through being connected with the treater electricity, the temperature data who will gather transmits for receiving terminal through treater and loRa communication base station, it can remote transmission owing to radio loRa, the fast advantage of transmission rate, make receiving terminal can in time receive remote valve accuse lead acid battery's temperature data, thereby can make the judgement fast according to the temperature data of battery, avoid valve accuse lead acid battery continuous operation under the high temperature state and cause the battery to damage, and the potential safety hazard problem, thereby can realize carrying out remote state monitoring to large-scale valve accuse lead acid battery, the technical problem that lacks the system that carries out state monitoring to valve accuse lead acid battery among extensive electric automobile and the energy storage system among the prior art has been solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic diagram of an overall structure of a valve-regulated lead-acid battery wireless monitoring system provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a processor in a valve-regulated lead-acid battery wireless monitoring system provided in an embodiment of the present application;
wherein the reference numbers are as follows:
1. valve-regulated lead-acid storage batteries; 2. an electrode; 3. a power supply lead; 4. a processor; 5. a temperature sensor; 6. a current sensor; 7. a second sensor signal line; 8. an LoRa communication base station; 9. a first sensor signal line; 10. a second LoRa communication module; 11. a computer; 101. a Micro Control Unit (MCU); 102. a first LoRa communication module; 103. and a power supply module.
Detailed Description
The application discloses provides a valve-regulated lead-acid storage battery wireless monitoring system, which is used for solving the technical problem that a system for monitoring the state of a valve-regulated lead-acid storage battery in a large-scale electric automobile and an energy storage system is lacked in the prior art.
Referring to fig. 1, the present application provides an embodiment of a valve-regulated lead-acid battery wireless monitoring system, and the valve-regulated lead-acid battery wireless monitoring system provided in the embodiment of the present application includes: the system comprises a valve-regulated lead-acid storage battery 1, a temperature sensor 5, a processor 4, a LoRa communication base station 8 and a receiving terminal;
the temperature sensor 5 is attached to the surface of the valve-regulated lead-acid storage battery 1;
the temperature sensor 5 is electrically connected with the processor 4;
the processor 4 is in communication connection with the LoRa communication base station 8 through a first LoRa communication link;
and the receiving terminal is in communication connection with the LoRa communication base station 8 through a second LoRa communication link.
It should be noted that, in the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, the temperature sensor 5 attached to the surface of the valve-regulated lead-acid battery 1 is used to acquire the surface temperature of the valve-regulated lead-acid battery 1, so as to avoid the modification of the internal structure of the valve-regulated lead-acid battery 1, and avoid the problems of complicated manufacturing process, high cost and potential safety hazard existing in the original internal structure of the valve-regulated lead-acid battery 1; the temperature sensor 5 can detect the surface temperature of the valve-regulated lead-acid storage battery 1 in real time, can transmit the collected surface temperature data of the valve-regulated lead-acid storage battery 1 to the processor 4, the processor 4 wirelessly transmits the received surface temperature data to the receiving terminal through the first LoRa communication link and the LoRa communication base station 8, and the receiving terminal can process and display the received temperature surface data, so that related operators can know the surface temperature information of the valve-regulated lead-acid storage battery 1 in time and further know the current state of the valve-regulated lead-acid storage battery 1; due to the advantages of long-distance transmission and high transmission rate of the radio LoRa, the large-scale valve-controlled lead-acid storage battery can be effectively monitored in real time in a long distance through the radio LoRa.
The valve accuse lead acid battery wireless monitoring system that provides in the embodiment of the application, temperature sensor is through being connected with the treater electricity, the temperature data that will gather transmits for receiving terminal through treater and loRa communication base station, it can remote transmission owing to radio loRa, the advantage that transmission rate is fast, make receiving terminal can in time receive valve accuse lead acid battery's temperature data, thereby can make the judgement fast according to the temperature data of battery, avoid valve accuse lead acid battery to last work under high temperature state and cause the battery to damage, and the potential safety hazard problem, thereby can realize carrying out remote state monitoring to large-scale valve accuse lead acid battery, the technical problem that lacks the system that carries out state monitoring to valve accuse lead acid battery among extensive electric automobile and the energy storage system among the prior art has been solved.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application further includes: a current sensor 6 and a power supply lead 3;
the power supply lead 3 is electrically connected with an electrode 2 on the valve-regulated lead-acid storage battery 1;
the current sensor 6 is electrically connected with the power supply lead 3;
the current sensor 6 is electrically connected to the processor 4.
It should be noted that, in order to know the state information of the valve-regulated lead-acid battery more specifically and more fully, in the embodiment of the present application, the current sensor 6 detects the charge and discharge current of the valve-regulated lead-acid battery 1 in real time, wherein, the current sensor 6 can be electrically connected with the power supply lead 3 connected with the positive pole, or electrically connected with the power supply lead 3 connected with the negative pole, the current sensor 6 transmits the collected charging and discharging flow data to the processor 4 in real time, the processor 4 wirelessly transmits the received charging and discharging flow data to the receiving terminal through the first LoRa communication link and the LoRa communication base station 8, after the receiving terminal receives the charging and discharging flow data, the internal temperature state of the valve-regulated lead-acid storage battery 1 can be processed and displayed, so that related operators can judge the internal temperature state of the valve-regulated lead-acid storage battery 1 according to temperature data and charge and discharge flow data, and the current internal temperature state of the valve-regulated lead-acid storage battery 1 can be judged more accurately; in addition, the problems of complicated battery manufacturing process, high cost and potential safety hazard caused by the increase of internal components of the valve-regulated lead-acid storage battery due to the arrangement of a temperature sensor and a current sensor in the valve-regulated lead-acid storage battery are solved.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, the processor 4 of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application includes a first LoRa communication module 102 and a power module 103 for supplying power to the processor 4;
It should be noted that, as shown in fig. 2, the processor 4 in this embodiment of the application includes a micro control unit MCU101, a first LoRa communication module 102, and a power module 103, where the power module 103 may supply power to the micro control unit MCU101, and the micro control unit MCU101 transmits surface temperature data to the first LoRa communication module 102 after receiving the surface temperature data collected by the temperature sensor 5, and wirelessly transmits the surface temperature data to the LoRa communication base station 8 through the first LoRa communication module 102, so that the receiving terminal may receive the surface temperature data wirelessly transmitted by the LoRa communication base station 8.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application further includes: a first sensor signal line 9;
the current sensor 6 is electrically connected to the processor 4 via a first sensor signal line 9.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application further includes: a second sensor signal line 7;
the temperature sensor 5 is electrically connected to the processor 4 via a second sensor signal line 7.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application further includes: a second LoRa communication module 10;
the receiving terminal establishes a second LoRa communication link with the LoRa communication base station 8 through the second LoRa communication module 10.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, in the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, the number of the temperature sensors 5 is 4;
the 4 temperature sensors 5 are respectively attached to 4 outer side surfaces of the valve-regulated lead-acid storage battery 1.
It should be noted that, as shown in fig. 1, in the embodiment of the present application, 4 temperature sensors 5 are adopted, and the 4 temperature sensors 5 are respectively attached to 4 outer side surfaces of the valve-regulated lead-acid battery 1 and are respectively used for detecting the surface temperature of the valve-regulated lead-acid battery 1 in real time, so as to obtain more comprehensive temperature data, which is helpful for more comprehensively understanding the state information of the valve-regulated lead-acid battery 1, and thus more accurately determining the internal temperature state of the current valve-regulated lead-acid battery.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, a receiving terminal of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application is a computer 11.
It should be noted that, the computer 11 may be in communication connection with the LoRa communication base station 8 through the second LoRa communication module 10, so that the computer 11 may receive the surface temperature data and the charge/discharge flow data through the second LoRa communication module 10, where the computer 11 may process the received surface temperature data and the charge/discharge flow data of the valve-controlled lead-acid battery 1 through the trained deep learning model, thereby obtaining the internal temperature of the valve-controlled lead-acid battery 1, and further implementing real-time monitoring of the internal temperature of the valve-controlled lead-acid battery 1, and predicting and monitoring the internal temperature of the valve-controlled lead-acid battery 1 through the trained deep learning model.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, a receiving terminal of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application is a mobile terminal.
As a further improvement of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application, a current sensor of the valve-regulated lead-acid battery wireless monitoring system in the embodiment of the present application is a hall current sensor.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A valve accuse lead acid battery wireless monitoring system which characterized in that includes: the system comprises a valve-controlled lead-acid storage battery, a temperature sensor, a processor, a LoRa communication base station and a receiving terminal;
the temperature sensor is attached to the surface of the valve-regulated lead-acid storage battery;
the temperature sensor is electrically connected with the processor;
the processor is in communication connection with the LoRa communication base station through a first LoRa communication link;
and the receiving terminal is in communication connection with the LoRa communication base station through a second LoRa communication link.
2. The valve-regulated lead-acid battery wireless monitoring system according to claim 1, further comprising: a current sensor and a power supply lead;
the power supply lead is electrically connected with an electrode on the valve-regulated lead-acid storage battery;
the current sensor is electrically connected with the power supply lead;
the current sensor is electrically connected with the processor.
3. The valve-regulated lead-acid battery wireless monitoring system according to claim 2, wherein the processor comprises a first LoRa communication module and a power module for powering the processor;
the processor establishes the first LoRa communication link with the LoRa communication base station through the first LoRa communication module.
4. The valve-regulated lead-acid battery wireless monitoring system according to claim 2, further comprising: a first sensor signal line;
the current sensor is electrically connected with the processor through the first sensor signal line.
5. The valve-regulated lead-acid battery wireless monitoring system according to claim 1, further comprising: a second sensor signal line;
the temperature sensor is electrically connected with the processor through the second sensor signal line.
6. The valve-regulated lead-acid battery wireless monitoring system according to claim 1, further comprising: a second LoRa communication module;
the receiving terminal establishes the second LoRa communication link with the LoRa communication base station through the second LoRa communication module.
7. The valve-regulated lead-acid battery wireless monitoring system according to claim 1, wherein the number of the temperature sensors is 4;
and 4 temperature sensors are respectively attached to 4 outer side surfaces of the valve-regulated lead-acid storage battery.
8. The valve-regulated lead-acid battery wireless monitoring system according to claim 1, wherein the receiving terminal is a computer.
9. The valve-regulated lead-acid battery wireless monitoring system according to claim 1, wherein the receiving terminal is a mobile terminal.
10. The valve-regulated lead-acid battery wireless monitoring system according to claim 2, wherein the current sensor is a hall current sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036475.7U CN211478577U (en) | 2019-11-22 | 2019-11-22 | Valve-regulated lead-acid storage battery wireless monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036475.7U CN211478577U (en) | 2019-11-22 | 2019-11-22 | Valve-regulated lead-acid storage battery wireless monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211478577U true CN211478577U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922036475.7U Active CN211478577U (en) | 2019-11-22 | 2019-11-22 | Valve-regulated lead-acid storage battery wireless monitoring system |
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| Country | Link |
|---|---|
| CN (1) | CN211478577U (en) |
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- 2019-11-22 CN CN201922036475.7U patent/CN211478577U/en active Active
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