CN111180810A - Communication base station stand-by power supply on-line monitoring maintenance system - Google Patents
Communication base station stand-by power supply on-line monitoring maintenance system Download PDFInfo
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Abstract
The invention discloses an online monitoring and maintenance system for a standby power supply of a communication base station, which belongs to the technical field of online monitoring of the standby power supply and comprises a standby battery pack data acquisition mechanism, a standby battery repair mechanism, a communication mechanism, a field processor and a remote server, wherein the standby battery repair mechanism is used for repairing a specific power supply in a standby battery pack according to a judgment result of the field processor, the communication mechanism is used for transmitting monitoring and repairing condition data of the standby power supply in the communication base station to the remote server and receiving a feedback control instruction of the remote server, and the remote server is used for carrying out centralized processing on the monitoring and maintaining data sent by each communication base station and feeding a feedback control strategy to the field processor of each communication base station according to a processing structure. The invention has the advantages that: the system setting cost can be effectively saved, and the standby power supply of the base station can be effectively monitored and maintained at low cost.
Description
Technical Field
The invention relates to the field of standby power supplies, in particular to an online monitoring and maintaining system for a standby power supply of a communication base station.
Background
A base station, i.e. a public mobile communication base station, is an interface device for a mobile device to access the internet, and is a form of a radio station, which is a radio transceiver station for information transmission with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area. The mobile communication base station needs all-weather work and needs uninterrupted power supply, however, due to various emergency situations, the power failure of the commercial power is a common occurrence, in the prior art, a standby uninterrupted power supply is usually adopted for supplying power, and the standby uninterrupted power supply has a fault or a condition that the power supply is aged due to repeated charging and natural discharging because the standby uninterrupted power supply is not used for a long time. This is because the standby power is mostly lead-acid battery, and the lead-acid battery can generate sulfide deposition on the electrode plate due to frequent use in the charging and discharging processes, such as copper sulfide, silver sulfide, etc. This results in an increase in the internal resistance of the plates, and thus the maximum capacity of the battery is continuously reduced, and eventually the battery ages to an unusable level. Therefore, the backup power supply of the base station in the prior art needs to be replaced frequently. In order to timely connect whether a standby power supply of a base station has a fault and timely know the conditions of the capacity, the temperature and the like of the standby power supply, a monitoring system for monitoring the standby power supply of the base station by adopting an online monitoring mode is provided in the prior art. However, the online monitoring system in the prior art can only monitor the safe use condition of the battery and the basic condition of the battery, but cannot monitor whether the battery needs to be replaced or not according to the repair condition of the battery, and the monitoring system in the prior art adopts a field monitoring and centralized gathering mode, so that the cost required to be invested is high, and each base station needs complete data processing equipment and monitoring equipment.
Disclosure of Invention
The technical problem to be solved by the invention is how to monitor the repair condition of a standby power supply battery of a base station, and aiming at the technical problem to be solved, an online monitoring and maintaining system for the standby power supply of the communication base station is provided.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a communication base station stand-by power supply on-line monitoring maintenance system, includes stand-by battery group data acquisition mechanism, reserve battery repair mechanism, communication mechanism, on-site processor and remote server, reserve battery group data acquisition mechanism, reserve battery repair mechanism and communication mechanism are connected with on-site processor electricity respectively, on-site processor control reserve battery group data acquisition mechanism, reserve battery repair mechanism and communication mechanism's operation, communication mechanism and remote server pass through the remote communication channel connection, reserve battery group data acquisition mechanism is used for gathering the temperature, voltage, internal resistance, electric quantity and the capacity data of reserve battery group and carry out preliminary data packet processing, reserve battery repair mechanism is used for carrying out the restoration processing to the concrete power in the reserve battery group according to the judgement result of on-site processor, communication mechanism is used for monitoring the reserve power supply in the communication base station and restores the condition data transfer to remote service for long-distance service And the remote server is used for carrying out centralized processing on the monitoring and maintenance data sent by each communication base station and feeding back a control strategy to the site processor of each communication base station according to the processing structure.
The system comprises a mobile terminal, a remote server and a query database, wherein the mobile terminal is communicated with the remote server, the remote server is internally provided with the query database for the mobile terminal to query and access, the query database stores identification information of each communication base station and monitoring data and maintenance information of a corresponding standby battery pack, and the mobile terminal verifies and accesses data in the query database through a communication protocol.
Further, the standby battery pack data acquisition mechanism comprises a temperature monitor, a voltage monitor, an internal resistance monitor, a capacity monitor and an acquisition data processor, wherein the temperature monitor is arranged at each battery in the standby battery pack, the voltage monitor, the internal resistance monitor and the capacity monitor are respectively connected with each battery through each circuit interface of the integrated central control box, the temperature monitor, the voltage monitor, the internal resistance monitor, the electric quantity monitor and the capacity monitor are respectively electrically connected with the acquisition data processor, and the acquisition data processor is used for converting and encoding acquired data according to time sequence.
Furthermore, a digital-to-analog converter is arranged in the collected data processing unit, the collected data processor converts the monitored electric signals into processable data through the digital-to-analog converter before encoding the collected data, and the data are transmitted through the communication mechanism after being encoded.
Further, spare battery repair mechanism includes constant voltage power supply, pulse resonance circuit, restores total controller and resonance circuit control module, resonance circuit control module connects in pulse resonance circuit, constant voltage power supply connects pulse resonance circuit, control mechanism in the resonance circuit control module is connected and is controlled by its with restoring total controller electricity, restore total controller and constant voltage power supply electricity and be connected, restore total controller and on-the-spot treater electricity and be connected and by its control.
Furthermore, a powerful arithmetic unit is arranged in the remote server, the powerful arithmetic unit is used for simultaneously carrying out arithmetic on monitoring data sent by standby battery packs of all communication base stations to obtain real-time monitoring results and corresponding battery maintenance conditions, and the remote server is used for timely feeding back and transmitting the arithmetic results to the site processor through high-speed data communication.
Furthermore, the operation result of the powerful arithmetic unit comprises a battery maintenance strategy and a battery replacement strategy, and the standby battery repair mechanism performs repair processing according to the battery maintenance strategy.
Furthermore, the site processor is connected with a battery replacement alarm mechanism, the battery replacement alarm mechanism is used for indicating the position of a specific battery to be replaced, and the battery replacement alarm mechanism performs alarm display according to a battery replacement strategy.
Further, a battery repair monitoring device is arranged in the spare battery repair mechanism and used for recording repair time of the spare battery according to time sequence, recording results of the battery repair monitoring device and time sequence information form data and are sent to a remote server, and an operation module for calculating repair conditions according to data before and after repair of the spare battery is arranged in the remote server.
Compared with the prior art, the invention has the beneficial effects that:
because the standby battery repair mechanism is arranged in the standby power supply of the base station, the temperature, the voltage, the internal resistance, the electric quantity and the capacity data are monitored on line in real time, the monitoring data are transmitted to the remote server through a high-speed transmission strategy and a channel, a feedback result is obtained by centralized operation of the remote server, and the standby battery is repaired in real time through the feedback result, the cost of the monitoring system can be effectively reduced, the repair strategy can be obtained in real time through calculation, the battery to be repaired can be repaired accurately in real time, the repair condition can be monitored, the battery to be replaced can be judged in time, and the low-cost and effective on-line monitoring and maintenance of the standby power supply of the base station are realized.
Drawings
Fig. 1 is a functional structure diagram 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the functional structure diagram of fig. 1, the present embodiment discloses an online monitoring and maintaining system for a standby power supply of a communication base station, which includes a standby battery pack data acquisition mechanism, a standby battery repair mechanism, a communication mechanism, a site processor and a remote server. The standby battery pack data acquisition mechanism, the standby battery repair mechanism and the communication mechanism are respectively electrically connected with the field processor, the field processor controls the standby battery pack data acquisition mechanism, the standby battery repair mechanism and the communication mechanism to operate, and the communication mechanism is connected with the remote server through a remote communication channel. Specifically, the standby battery pack data acquisition mechanism, the standby battery repair mechanism, the communication mechanism and the field processor can be arranged in an equipment box in an integrated mode, and the corresponding mechanism of each battery is connected through an independent line and an interface. The standby battery pack data acquisition mechanism integrates corresponding sensors, the sensors are connected with corresponding batteries according to respective working modes, and the sensors are controlled by a field processor to detect corresponding induction data according to fixed time slots. The communication mechanism may preferably use a communication device according to a 5G communication protocol, which may be implemented using existing 5G communication equipment in the prior art. The field processor can adopt an integrated processor, a micro chip processor can meet the requirement, an operation unit arranged in the field processor specifically sends a control instruction for controlling each sensor to a specific controller of the standby battery pack data acquisition mechanism according to feedback control information received by the communication mechanism, and the sent control instruction is obtained by analyzing strategy data given by a remote server and comprises a battery maintenance strategy and a battery replacement strategy.
The standby battery pack data acquisition mechanism is used for acquiring temperature, voltage, internal resistance, electric quantity and capacity data of the standby battery pack and performing preliminary data grouping processing. Specifically, the standby battery pack data acquisition mechanism comprises a temperature monitor, a voltage monitor, an internal resistance monitor, a capacity monitor and an acquisition data processor. The temperature monitors are arranged at each battery in the standby battery pack, adopt temperature sensors and are arranged along the outer wall of the lead-acid storage battery, the temperature of the batteries is monitored constantly, and the temperature monitors can adopt thermosensitive temperature sensors to measure the temperature. The voltage monitor, the internal resistance monitor and the capacity monitor can be set by adopting a setting circuit structure of a conventional battery detector, the internal resistance of the battery can be obtained by adopting a mode of forcibly connecting electricity and measuring voltage in the resistance test, the voltage monitor, the internal resistance monitor and the capacity monitor can be an integrated instrument module, and the instrument module can also comprise an electric quantity monitor for monitoring the real-time electric quantity of each battery according to time slots. The voltage test adopts a mode of measuring by a circuit with an external resistor, and other voltage measurement modes can also be adopted. The voltage monitor, the internal resistance monitor and the capacity monitor are respectively connected with each battery through each circuit interface of the integrated central control box, the temperature monitor, the voltage monitor, the internal resistance monitor, the electric quantity monitor and the capacity monitor are respectively electrically connected with the acquisition data processor, the acquisition data processor is used for converting and coding the acquired data according to time sequence, and the acquisition data processor is feasible, can be provided with a digital-to-analog converter for converting electric signals and data, converts the electric signals measured by each sensor into a coding data format, adds time codes and base station battery codes through an encoder, the base station battery codes consist of base station codes and specific battery codes, and adds time information codes and base station battery codes in the measurement results of each sensor of each battery through the encoder.
The spare battery repairing mechanism is used for repairing a specific power supply in a spare battery pack according to a judgment result of a field processor, and specifically comprises a stabilized voltage power supply, a pulse resonance circuit, a repairing master controller and a resonance circuit control module, wherein the resonance circuit control module is connected in the pulse resonance circuit, specifically, the resonance circuit control module is composed of a plurality of switches, the structure of the resonance circuit control module can adopt an invention patent with a Chinese patent application number of CN201610781226.9, for example, the disclosed pulse resonance circuit and resonance circuit control module can be a device comprising a first switch, a second switch, a third switch, a fourth switch, a capacitor, an inductor and a diode, the first switch is electrically connected with the stabilized voltage power supply module in parallel, the second switch and the fourth switch are electrically connected in parallel, one end of the second switch and one end of the fourth switch are electrically connected with one end of the first switch and one end of the stabilized voltage power supply module, the two ends of the capacitor are respectively and electrically connected with the second switch and the first switch, the two ends of the inductor are respectively and electrically connected with the fourth switch and the stabilized voltage power supply module, the two ends of the third switch are respectively and electrically connected with the anode and the cathode of the capacitor, and the stabilized voltage power supply supplies power through commercial power. The repair master controller is used for connecting the pulse resonance circuit and the resonance circuit control module to a specific battery, judging the state of the battery according to the monitored battery data, and controlling the resonance circuit control module to form sweep-frequency pulses according to the state. The judgment method can adopt the judgment method in the CN201610781226.9 patent, and the frequency sweep mode of the frequency sweep pulse can be generated by adopting the set peak value and valley value setting mode in the patent, so that the frequency sweep pulse repair is carried out on the battery.
The circuit structure of the standby battery repairing mechanism can be that a stabilized voltage power supply is connected with a pulse resonance circuit, a control mechanism in a control module of the resonance circuit is electrically connected with and controlled by a repairing master controller, the repairing master controller is electrically connected with the stabilized voltage power supply, and the repairing master controller is electrically connected with and controlled by a site processor.
Preferably, a battery repair monitoring device is arranged in the spare battery repair mechanism and used for recording repair time of the spare battery according to time sequence, data are formed by recording results of the battery repair monitoring device and the time sequence information and sent to a remote server, and an operation module for calculating repair conditions according to data before and after repair of the spare battery is arranged in the remote server.
The communication mechanism is used for transmitting the monitoring and repairing condition data of the standby power supply in the communication base station to the remote server and receiving the feedback control instruction of the remote server, and the remote server is used for carrying out centralized processing on the monitoring and maintaining data sent by each communication base station and feeding back a control strategy to the site processor of each communication base station according to the processing structure.
In other specific embodiments of the present invention, the mobile terminal further includes a mobile terminal, the mobile terminal and the remote server are in communication with each other, an inquiry database for the mobile terminal to inquire and access is provided in the remote server, the inquiry database stores identification information of each communication base station and monitoring data and maintenance information of the corresponding standby battery pack, and the mobile terminal verifies and accesses data in the inquiry database through a communication protocol. The mobile terminal can be a computer or a mobile phone terminal accessed through a network between the mobile terminal and the remote server, data information can be checked through the mobile terminal in real time by setting the mobile terminal, bidirectional communication between the remote server and the mobile terminal can be optimized, the remote server can send emergency information such as battery replacement, commercial power outage and emergency repair to the mobile terminal to remind and display, and therefore workers can know the situation of the standby power supply of the base station in time and react in time.
Preferably, a powerful arithmetic unit is arranged in the remote server, the powerful arithmetic unit is used for simultaneously carrying out arithmetic on monitoring data sent by standby battery packs of all communication base stations to obtain real-time monitoring results and corresponding battery maintenance conditions, and the remote server is used for timely feeding back and transmitting the arithmetic results to the site processor through high-speed data communication. The super server can be selected as an operation terminal, data of each base station is transmitted to the super server through a high-speed communication mode to perform operation data, feedback is given, the setting cost of the monitoring device in each base station can be effectively saved, only basic devices capable of responding to instructions, monitoring data and sending data are needed, operation is centralized through the super server, and response is timely performed.
The standby battery repairing mechanism carries out repairing treatment according to the battery maintenance strategy, the battery maintenance strategy comprises battery repairing time and repairing frequency, the strategy can also comprise a strategy for controlling which batteries are repaired together, the repairing time period can be set in the commercial power idle time by setting the strategy, so that repairing cost is saved, the repairing strategy is transmitted to the site processor, and after the site processor analyzes the strategy, the repairing mechanism is specifically controlled to repair according to the strategy.
In addition, the site processor is connected with a battery replacement alarm mechanism, the battery replacement alarm mechanism is used for indicating the position of a specific battery to be replaced, and the battery replacement alarm mechanism carries out alarm display according to a battery replacement strategy. The battery that specifically needs to be changed can be shown through corresponding display screen or alarm lamp, for example when adopting the alarm lamp, can set up the pilot lamp that corresponds the battery that needs to be changed to red, and can repair and then adopt yellow to show, normally adopt green etc. to show, the tactics that the battery needs to be changed are according to the battery maximum capacity and through the data judgement around restoreing, specifically can be following calculation mode, and the maximum capacity after the restoration is less than 60% and reachs the instruction that needs to be changed through remote server promptly. Of course, the fixed service life and the replacement duration of the battery can be recorded in the server, and the result is given through a comprehensive judgment strategy. And the monitoring data before and after the battery is repaired are obtained by uploading the monitoring result of the battery repairing monitoring device. Because each monitoring data is stored in the super server, the service life curve of each battery can be simulated through simulation software in the super server, so that a large number of measuring and calculating processes can be carried out, the repairable condition of the battery and whether the battery needs to be replaced or not can be accurately judged according to the calculation result, the accuracy is higher, and the waste of the maintenance cost of the battery caused by misjudgment is avoided.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (9)
1. The utility model provides a communication base station stand-by power supply on-line monitoring maintenance system which characterized in that: including reserve battery pack data acquisition mechanism, reserve battery repair mechanism, communication mechanism, on-site processor and remote server, reserve battery group data acquisition mechanism, reserve battery repair mechanism and communication mechanism are connected with on-site processor electricity respectively, on-site processor control reserve battery group data acquisition mechanism, reserve battery repair mechanism and communication mechanism's operation, communication mechanism passes through the remote communication channel with the remote server and is connected, reserve battery group data acquisition mechanism is used for gathering reserve battery pack's temperature, voltage, internal resistance, electric quantity and capacity data and carrying out preliminary data packet processing, reserve battery repair mechanism is arranged in carrying out repair treatment to the concrete power in the reserve battery pack according to on-site processor's instruction, be provided with battery repair monitoring devices in the reserve battery repair mechanism, communication mechanism is used for monitoring with reserve power supply in the communication base station and restores the condition data transfer to remote server And the server receives a feedback control instruction of the remote server, and the remote server is used for carrying out centralized processing on monitoring and maintenance data sent by each communication base station and feeding back a control strategy to the site processor of each communication base station according to the processing structure.
2. The on-line monitoring and maintaining system for the standby power supply of the communication base station as claimed in claim 1, wherein: the mobile terminal is communicated with the remote server, an inquiry database for inquiry and access of the mobile terminal is arranged in the remote server, identification information of each communication base station and monitoring data and maintenance information of the corresponding standby battery pack are stored in the inquiry database, and the mobile terminal verifies and accesses data in the inquiry database through a communication protocol.
3. The on-line monitoring and maintaining system for the standby power supply of the communication base station as claimed in claim 1, wherein: the standby battery pack data acquisition mechanism comprises a temperature monitor, a voltage monitor, an internal resistance monitor, a capacity monitor and an acquisition data processor, wherein the temperature monitor is arranged at each battery in the standby battery pack, the voltage monitor, the internal resistance monitor and the capacity monitor are respectively connected with each battery through each circuit interface of an integrated central control box, the temperature monitor, the voltage monitor, the internal resistance monitor, the electric quantity monitor and the capacity monitor are respectively electrically connected with the acquisition data processor, and the acquisition data processor is used for converting and encoding acquired data according to time sequence.
4. The on-line monitoring and maintaining system for the standby power supply of the communication base station as claimed in claim 3, wherein: a digital-to-analog converter is arranged in the collected data processing unit, the collected data processor converts the monitored electric signals into processable data through the digital-to-analog converter before encoding the collected data, and the data are transmitted through the communication mechanism after being encoded.
5. The on-line monitoring and maintaining system for the standby power supply of the communication base station as claimed in claim 1, wherein: spare battery repair mechanism includes constant voltage power supply, pulse resonance circuit, restores total controller and resonance circuit control module, resonance circuit control module connects in pulse resonance circuit, pulse resonance circuit is connected to the constant voltage power supply, control mechanism in the resonance circuit control module is connected and is controlled by it with restoring total controller electricity, restore total controller and constant voltage power supply electricity and be connected, restore total controller and on-the-spot treater electricity and be connected and by its control.
6. The on-line monitoring and maintaining system for the standby power supply of the communication base station as claimed in claim 1, wherein: the remote server is internally provided with a powerful arithmetic unit which simultaneously calculates monitoring data sent by standby battery packs of all communication base stations to obtain real-time monitoring results and corresponding battery maintenance conditions, and the remote server timely feeds back the calculation results to the site processor through high-speed data communication.
7. The on-line monitoring and maintaining system for the standby power supply of the communication base station as claimed in claim 6, wherein: the calculation result of the powerful calculator comprises a battery maintenance strategy and a battery replacement strategy, and the standby battery repair mechanism carries out repair processing according to the battery maintenance strategy.
8. The on-line monitoring and maintaining system for the standby power supply of the communication base station as claimed in claim 7, wherein: the field processor is connected with a battery replacement alarm mechanism, the battery replacement alarm mechanism is used for indicating the position of a specific battery to be replaced, and the battery replacement alarm mechanism carries out alarm display according to a battery replacement strategy.
9. The on-line monitoring and maintaining system for the standby power supply of the communication base station as claimed in claim 1, wherein: the battery repair monitoring device is used for recording the repair time length of the standby battery according to the time sequence, the recording result of the battery repair monitoring device and the time sequence information form data and send the data to the remote server, and an operation module for calculating the repair condition according to the data before and after the standby battery is repaired is arranged in the remote server.
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| CN201911400927.3A CN111180810A (en) | 2019-12-30 | 2019-12-30 | Communication base station stand-by power supply on-line monitoring maintenance system |
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| CN201911400927.3A CN111180810A (en) | 2019-12-30 | 2019-12-30 | Communication base station stand-by power supply on-line monitoring maintenance system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115877254A (en) * | 2023-03-03 | 2023-03-31 | 樊氏科技发展股份有限公司 | UPS running state online self-checking system |
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Application publication date: 20200519 |