CN109391036B - Power-off induction monitoring system - Google Patents
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- CN109391036B CN109391036B CN201811500528.XA CN201811500528A CN109391036B CN 109391036 B CN109391036 B CN 109391036B CN 201811500528 A CN201811500528 A CN 201811500528A CN 109391036 B CN109391036 B CN 109391036B
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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Abstract
The invention provides a power failure sensing monitoring system, which comprises a power failure sensing monitoring terminal and an upper end monitoring system; the power failure sensing monitoring terminal is used for acquiring state data of a monitored power supply and/or monitored equipment and transmitting the state data to the upper end monitoring system; the power-off induction monitoring terminal comprises an external power supply monitor, a signal isolation controller, a main controller, a positioning controller and a network communication controller. The invention provides a power failure sensing monitoring system which can acquire a plurality of state data of a monitored power supply and/or monitored equipment and analyze and judge the plurality of state data under the condition of large-scale deployment of the monitored equipment so as to alarm in time.
Description
Technical Field
The invention belongs to the field of power supply monitoring, and particularly relates to a power failure sensing monitoring system.
Background
In recent years, with the development of technology of internet of things, various automated devices or unattended apparatuses are widely applied to production and life, such as automated unmanned machine rooms and various video monitoring systems, but the systems can only operate depending on a power supply.
In the prior art, there are two monitoring methods for monitoring the power failure and data of inspection of the automation equipment or unattended equipment, and the like:
the system is monitored by a power supply management information system of a power supply department, such as a power supply management information system of an electric power company or a property company, and the system can generally monitor the power failure or inspection data of electric meters or residential districts of residential users, distribution boxes such as street lamps and the like;
and secondly, monitoring according to a service monitoring system, for example, a community closed circuit television monitoring management system of a property company, or monitoring power failure or data of inspection by using intelligent home APP software on a mobile phone terminal and the like by a resident user.
However, the power failure sensing monitoring system in the prior art has the following problems, and is not suitable for monitoring power failure faults or data of inspection of a large number of monitored devices, and the specific expression is as follows:
1. lack of end environment monitoring capability
On one hand, most of the existing power grid monitoring systems of power supply companies can only detect household electric meters at present and generally do not monitor electric appliances entering a household;
on the other hand, except that the power environment management system in the special communication equipment machine room is configured with a power failure sensing monitoring system, a closed circuit television or a business monitoring system of the internet of things in a park of a common property company or an industrial and commercial enterprise cannot monitor power failure state data of end electrical appliances (such as monitoring cameras, street lamps, various sensors of the internet of things and the like below distribution boxes of a community, a factory building, a shop and the like).
2. Insufficient monitoring data and difficult analysis based on monitored status data
On one hand, the existing power failure sensing monitoring system is difficult to monitor the fault data of the monitored power supply or the monitored equipment due to the lack of sufficient state data of the monitoring terminal, and cannot make the monitoring system perform comprehensive analysis and judgment on the fault;
on the other hand, the existing monitoring system of the building park or the APP software of the resident user mobile phone cannot monitor the monitored equipment deployed in the city parcel scale or the carrier level; a large amount of fault data or data of other monitored equipment cannot be processed and analyzed.
3. Insufficient system integration and expansion capability
On one hand, most of monitoring systems in the prior art are closed industrial or professional monitoring systems, and are lack of interconnection and intercommunication;
on the other hand, the monitoring system in the prior art cannot quickly acquire the reason and the place of the failure of the monitored equipment, and the staff cannot timely maintain the monitored equipment after receiving the repair instruction.
Disclosure of Invention
The invention aims to provide a power failure sensing monitoring system which can acquire a plurality of state data of a monitored power supply and/or monitored equipment and analyze and judge the plurality of state data under the condition of large-scale deployment of the monitored equipment, so that an alarm can be given in time.
The technical scheme of the invention is as follows:
a power failure sensing monitoring system comprises a power failure sensing monitoring terminal and an upper end monitoring system;
the power failure sensing monitoring terminal is used for acquiring state data of a monitored power supply and/or monitored equipment and transmitting the state data to the upper end monitoring system;
the power failure induction monitoring terminal comprises an external power supply monitor, a signal isolation controller, a main controller, a positioning controller and a network communication controller;
the external power supply monitor is connected with an external power supply, and the external power supply controller is used for monitoring state data of the external power supply and converting alternating current output by the external power supply into direct current;
the output end of the external power supply monitor is connected with the input end of the signal isolation controller, and the output end of the signal isolation controller is respectively connected with the main controller, the positioning controller and the network communication controller;
the positioning controller transmits positioning data to the main controller;
the main controller is in bidirectional communication connection with the network communication controller.
Further, the upper end monitoring system comprises: the system comprises a page service module, an interface module, a message middleware module, an analysis processing module, a task scheduling module and a database;
the page service module is used for providing a graphical interface;
the interface module is used for data interaction with external equipment;
the message middleware module is used for providing message data transmission between the upper end monitoring system and the external equipment;
the analysis processing module is used for analyzing the message data to obtain an analysis result and putting the analysis result into a database;
and the task scheduling module is used for acquiring the tasks of the upper end monitoring system.
Further, the interface module comprises a southbound interface module;
the southbound interface module is used for receiving state data of a monitored power supply and/or monitored equipment.
Furthermore, the terminal also comprises a mobile communication controller, the output end of the signal isolation controller is connected with the mobile communication controller, and the main controller is in bidirectional communication connection with the mobile communication controller.
Further, the terminal further comprises an internal power supply controller, and an output end of the external power supply monitor is connected with an input end of the internal power supply controller to supply power to the internal power supply controller.
Further, when the external power controller stops working, the internal power controller serves as a standby power supply to supply power to the terminal.
Further, the output end of the internal power controller is respectively connected with the main controller, the positioning controller, the network communication controller and the mobile communication controller.
Further, the main controller transmits the positioning data to a power-off induction upper end monitoring system.
Further, the network communication controller transmits the IP address of the terminal to a power-off sensing upper end monitoring system according to the instruction of the main controller;
and the mobile communication controller transmits the ready state parameters to the power-off sensing upper end monitoring system according to the instruction of the main controller.
Further, the main controller judges whether the terminal is in a normal state according to the following data:
the data includes: a first voltage value output by the signal isolation controller, a second voltage value output by the internal voltage controller, the IP address, the positioning data and the ready state parameter; and when one or more of the data does not meet the preset data, the main controller controls an alarm module to give an alarm.
Drawings
Fig. 1 is a schematic block diagram of a power failure sensing monitoring system according to an embodiment of the present invention.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
First, outage response monitored control system
Fig. 1 is a schematic block diagram of a power-off sensing monitoring system according to an embodiment of the present invention, referring to fig. 1, where the monitoring system includes a power-off sensing monitoring terminal and an upper end monitoring system;
the power failure sensing monitoring terminal is used for acquiring state data of a monitored power supply and/or monitored equipment and transmitting the state data to the upper end monitoring system;
the power failure induction monitoring terminal comprises an external power supply monitor, a signal isolation controller, a main controller, a positioning controller and a network communication controller;
the external power supply monitor is connected with an external power supply, and the external power supply controller is used for monitoring state data of the external power supply and converting alternating current output by the external power supply into direct current;
the output end of the external power supply monitor is connected with the input end of the signal isolation controller, and the output end of the signal isolation controller is respectively connected with the main controller, the positioning controller and the network communication controller;
the positioning controller transmits the positioning data to the main controller, a large number of monitored equipment can be managed under the condition that the monitored equipment is deployed in a large scale by adopting the positioning controller, and the fault position can be quickly positioned by the positioning controller, so that a user can conveniently perform maintenance processing;
the main controller is in bidirectional communication connection with the network communication controller.
In another embodiment of the present invention, the power-off sensing monitoring terminal further includes a mobile communication controller, an output end of the signal isolation controller is connected to the mobile communication controller, the main controller is connected to the mobile communication controller in a bidirectional communication manner, and by setting the network communication controller and/or the mobile communication controller, the power-off sensing monitoring system of the present invention can transmit status data of the monitored power supply and/or the monitored equipment to other management systems (e.g., a machine room alarm system, a fault management electronic dispatching system, a smart city management system, a comprehensive public security management system, etc.) in time, so as to implement the capability of the power-off sensing monitoring system sharing data with other management systems, and improve the expansion capability of the system.
Wherein, outage response monitored control system's upper end monitoring system includes: the system comprises a page service module, an interface module, a message middleware module, an analysis processing module, a task scheduling module and a database;
the page service module is used for providing a graphical interface;
the interface module is used for data interaction with external equipment;
the message middleware module is used for providing message data transmission between the upper end monitoring system and the external equipment;
the analysis processing module is used for analyzing according to the message data, acquiring an analysis result and putting the analysis result into a database;
and the task scheduling module is used for acquiring the tasks of the upper end monitoring system.
Preferably, the southbound interface module is used for receiving status data of a monitored power supply and/or a monitored device;
the northbound interface module is used for communicating with other management systems so as to exchange information required by management work; for example, the processing work order is transmitted to the electronic operation and maintenance system through the northbound interface module so as to facilitate the maintenance of workers; and the power supply or equipment alarm information is transmitted to the smart city management system, so that managers can master real-time situations and the like.
Preferably, the database comprises a message database, a status code management database and a configuration management database; the message database is used for storing and processing the state data of the monitored power supply and/or the monitored equipment received by the southward pointing interface module; and the north interface module is used for receiving the various types of information received and acquired by the north interface module;
the state code management information database is used for storing and processing state code data of preset faults, and the state code data comprises code definitions and code representation contents;
the configuration management database is used for storing preset reference data and comparing fault data acquired by the power failure monitoring terminal with the reference data so as to analyze the reason why the monitored power supply and/or the monitored equipment have faults.
Second, the main working process of the power-off induction upper end monitoring system
Firstly, opening a graphical interface provided by a page service module, starting a task scheduling module to enable an upper-end monitoring system to automatically run and search for a discovery task of a power-off induction monitoring terminal, wherein the discovery task which is automatically run and searched is usually scanned according to an IP address, and the discovery task is generally found by adopting the following two modes:
1. the task process adopts an active mode
A task process adopts an active mode to send inquiry messages to a single IP address, or sends the inquiry messages to each IP address in an IP address range one by one, and if a monitoring terminal which conforms to a message format preset by the upper end monitoring system answers, the task process is added into an automatic discovery result list of the upper end monitoring system, wherein the mode is generally used for specific inquiry work;
2. the task process adopts a passive mode
The upper end monitoring system automatically extracts the message sent by the arrived monitoring terminal from the message cache database within a period of time, thereby identifying the monitoring terminal which has finished self-checking and enters a normal state at present, and the mode is generally used for the initial operation of the upper end monitoring system or used as a basic information collection mode of the upper end monitoring system;
or the monitoring terminal can be connected with the upper end monitoring system in a manual mode, and the monitoring terminal is started;
secondly, the monitoring terminal sends the state data of the monitored power supply and/or the monitored equipment to the southward pointing interface module through a code interface protocol; in addition, the upper end monitoring system also carries out data interaction with the monitoring terminal through a southbound interface module, and the data interaction comprises automatic discovery, addition interaction, polling information interaction and the like; the automatic discovery and addition interaction refers to an interaction process of sending an inquiry message and obtaining feedback information after an upper end monitoring system is started, automatically discovering a process and automatically adding a planned task of the monitoring terminal; the polling information interaction means that an upper end monitoring system starts a polling plan task, and according to a preset IP address range, inquiry messages are sent to different monitoring terminals in batches in a planned mode and feedback information is obtained so as to obtain real-time data.
Then, after the state data of the monitored power supply and/or the monitored equipment enters the upper end monitoring system through the southbound interface module, the state data is stored into a message database by the message middleware module;
then, the analysis processing module analyzes and processes the state data according to preset first reference data in a state code management information base and generates an analysis result;
the preset first reference data comprise a preset ideographic template; the analysis processing module compares the analysis result with second reference data preset in a configuration management library and sends an instruction to the task scheduling module, wherein the second reference data preset comprises a preset strategy template;
thirdly, the analysis processing module compares the analysis result with second reference data preset in the configuration management library and sends out a plurality of instructions, a disposal instruction is obtained according to the mapping relation among the instructions, and the analysis processing module sends the disposal instruction to the message middleware;
finally, the message middleware transmits the disposal instruction to the monitoring terminal, and the monitoring terminal transmits the disposal instruction to a southbound interface module so as to inquire the state data of the monitored power supply and/or the monitored equipment;
in addition, the message middleware also transmits the handling instruction to a northbound interface module so as to display data of other associated systems on an interface of the power failure sensing and monitoring system, wherein the associated systems comprise: a machine room alarm system, a fault management electronic dispatching list system, a smart city management system, a comprehensive public security management system and the like.
Application scene of power-off induction monitoring system
Power failure induction monitoring system
The working steps of the power-off sensing monitoring system of one embodiment of the present invention will be described below by a specific application scenario. The power failure sensing monitoring system can monitor the following devices: street lamp pole camera, shop burglar alarm, intelligent household electrical appliances block terminal, vehicle etc. are supervisory equipment.
S10, the page service module sends an adding instruction to the task scheduling module, wherein the adding instruction is used for adding the task information of the power failure sensing monitoring terminal or the monitored equipment to the upper end monitoring system;
specifically, a user can input a user account and a password from an interface provided by a page service module, log in a power failure sensing upper end monitoring system, according to a page menu of the upper end monitoring system, the page service module sends an automatic search instruction and selects task information of a power failure sensing monitoring terminal or monitored equipment, or adds the power failure sensing monitoring terminal or monitored equipment to the interface through a manual instruction, and the page service module sends the automatic search instruction or the manual instruction to a task scheduling module.
S20, the task scheduling module transmits the state data of the power failure sensing monitoring terminal to a message middleware through the southward interface module, and the state data is stored in a message database through the message middleware;
specifically, the task scheduling module monitors state data uploaded by the outage induction monitoring terminal, wherein the state data comprise state data of a monitored power supply and/or monitored equipment, the task scheduling module acquires the state data of the outage induction monitoring terminal in a parameter range specified by the southbound interface module according to a received automatic search instruction or manual instruction, the parameter range comprises an IP address field range possibly used by a network communication controller of the outage induction monitoring terminal or a mobile phone number range possibly used by a mobile communication controller of the outage induction monitoring terminal, and the like, and stores the state data to a message database through message middleware.
S30, the task scheduling module sends the state data to an analysis processing module through message middleware, and the analysis processing module analyzes the state data and generates an analysis result;
specifically, after the task scheduling module completes a polling cycle work task or receives state data acquired by the southbound interface module, the task scheduling module sends an analysis starting instruction to the analysis processing module through the message middleware, and the analysis processing module reads the state data of the outage induction monitoring terminal from the message database to generate an analysis result and sends the analysis result to the task scheduling module; the analysis start instruction in the present embodiment includes an automatic search instruction or a manual instruction in step S10.
S40, the task scheduling module sends the analysis result to a page service module and sends the analysis result to an interface module through message middleware;
specifically, the task scheduling module sends the analysis result to the page service module, and the page service module displays the result of the analysis result on a page, so that a user can conveniently inquire the result; in addition, the task scheduling module may also send the analysis information to the interface module via message middleware.
In another embodiment of the invention, if the state data of the power-off sensing needs to be further inquired (for example, if the condition data cannot be polled to the power-off sensing monitoring terminal in an IP mode is detected at an earlier time point, a work order for dispatching manual maintenance can be considered at the moment, or because the distance is far, a short message mode with certain cost can be selected to send a short message inquiry mode to further ask for the state data so as to confirm whether the manual maintenance needs to be dispatched or not) or enter the next round of monitoring process, the page service module sends an automatic search instruction or a manual instruction to the southbound interface module, and the sent instruction is transmitted to the power-off sensing monitoring terminal through the southbound interface module to acquire the state data of the monitored power supply or the monitored equipment;
in another embodiment of the present invention, if the fault data of the monitored power supply or the monitored device needs to be further processed, the page service module sends a manual instruction to the northbound interface module, and the northbound interface module transmits the fault data to other management systems, such as: a machine room warning system, a fault management electronic dispatching list system, a smart city management system, a comprehensive public security management system and the like.
(II) power-off induction monitoring terminal
In the present embodiment, since the working scenario of the power-off induction monitoring system is generally to take power from a single external power source, the external power source generally uses ac mains power.
The power-off induction monitoring terminal can adopt a GPS positioning controller in an outdoor working environment; the terminal can adopt a wifi positioning controller in an indoor working environment, and it can be understood that the terminal can also adopt other types of positioning controllers in indoor and/or outdoor working environments without limitation.
Preferably, the network communication controller in this embodiment may adopt an RJ-45 ethernet interface, and the mobile communication controller may adopt a terminal card of any one of GSM/CDMA/GPRS/3G/4G/NB-IoT system or multi-system.
Specifically, the working steps of the power-off sensing monitoring terminal comprise:
s100, converting alternating current of an external power supply into first direct current;
in this embodiment, the terminal may be connected to a distribution box or a distribution panel of the monitored device in a parallel connection manner, a power source of the external power source is ac, and a voltage of the ac is U1_out1Wherein the voltage of the monitored device is the same as the voltage of the external power source; the external power supply monitor converts the voltage into U1_out1The alternating current of the external power supply is converted into the voltage of U1_in1The first direct current of (1) can be selected from external power monitors of NF03-A05H, NF03-A05L, and the like in the embodiment.
S200, converting the first direct current into a second direct current by the signal isolation controller;
i.e. the signal isolation controller will have a voltage of U1_in1The first direct current is converted into main direct current (namely second direct current) required by the internal work of the terminal, and the voltage of the second direct current is U1_in2aIn this embodiment, a signal isolation controller of model LM7805 or the like may be selected.
S300, adjusting a jumper switch of the internal power supply controller, switching on a battery of the internal power supply controller and outputting a third direct current;
in this embodiment, the voltage of the third direct current may be denoted as U1_in2b(ii) a Preferably, the battery is a rechargeable battery, and the rechargeable battery is charged in advance when the terminal is turned on, and in this embodiment, an internal power controller with models of TP-5100, TP-5000, TP-4056, and the like may be selected.
S400, the main controller judges whether the terminal is in a normal state by obtaining the following data:
s401, the main controller obtains the voltage value U of the second direct current1_in2aAnd the voltage value U of the third direct current1_in2b；
S402, the main controller reads the positioning data of the terminal, and the positioning data (such as longitude and latitude numerical values) are obtained through the positioning controller;
s403, the main controller reads an IP address IP _ ADD of the terminal, the IP address IP _ ADD is obtained through the network controller, and the IP address is allocated to the terminal by a DHCP protocol of an upper end monitoring system;
s404, the main controller reads the ready result parameter SIM _ STAT of the mobile communication controller.
The main controller in this embodiment may be an MCU main controller of the following model, for example: R5F100AA DSP chip or other similar DSP chips; or selecting an Adruino series nano, uno, meg, leronardo or other similar main control boards; or STM32F103ZET6 or other similar main control boards are selected.
When the above-mentioned U is present1_in2aValue U1_in2bThe value, IP _ ADD value, positioning data, SIM _ STAT value satisfy a predetermined condition (e.g., U in one embodiment)1_in2aThe corresponding preset value is 5V, U1_in2bThe corresponding preset numerical value is 4.7V, the website address corresponding to the IP _ ADD value is 192.168.1.10, and the preset data corresponding to the positioning data is as follows: preset data READY corresponding to GPRMC,092427.604, V,4002.1531, N,11618.3097, E,0.000,0.00,280814, E, N × 08, SIM _ STAT values), indicating that the terminal is in a standby normal state, and the main controller sends the data to a preset message interface of an upper end monitoring system;
when the above-mentioned U is present1_in2aValue U1_in2bWhen one or more values of the value, the IP _ ADD value, the positioning data and the SIM _ STAT value do not meet preset conditions, the terminal is in a standby abnormal state, the main controller sends an alarm instruction to an alarm module, and the alarm module gives an alarm;
preferably, the main controller can select an IP network or a short message mode to send the data to a preset message interface of the upper monitoring system; it will be appreciated that if the message interface is not available, then only the alarm module is activated;
the alarm module can alarm in sound, light, electricity and other modes.
In an actual process, the power-off sensing monitoring terminal in this embodiment may be debugged first, where the debugging process may include the following steps:
s500, confirming whether the monitored equipment is in a normal working state;
specifically, after the terminal sends the data in the standby normal state to the message interface of the upper end monitoring system, the upper end monitoring system automatically stores the data in the standby normal state and records the arrival sequence of the data in the standby normal state, wherein the inquiry module of the upper end monitoring system issues IP networks one by one according to a preset time sequence list to inquire messages so as to confirm whether the monitored equipment is in a normal working state.
S600, simulating the fault of an external power supply to acquire first simulated fault data;
in the standby normal state, the external power supply is turned off to simulate the power failure, so that the voltage value of the second direct current is changed from U1_in2aIs changed into U1_in2a', wherein, U1_in2aA number of' lower than U1_in2aAnd the internal power supply controller (namely, a standby power supply) automatically takes over an external power supply (namely, a main power supply) so as to ensure that the terminal can continuously work.
Meanwhile, the main controller is triggered when the voltage of the second direct current changes, and the main controller judges the changed voltage U1_in2a' duration greater than a preset time threshold Delay2a, and U1_in2aWhen the voltage value is still lower than the preset voltage threshold value, the terminal is in a standby abnormal state, and the main controller transmits the acquired first analog fault data (such as an occurred fault code, an IP address, a terminal number and the like) to the upper end monitoring system until the voltage value U is reached1_in2a' recovery to the Normal Voltage value U1_in2aThe terminal executes the step of the standby normal state and sends state data when the terminal recovers to the normal state to the upper end monitoring system; or when the terminal is in the standby abnormal state, returning to the step of processing the standby abnormal in step 400 until the battery power of the internal power controller is exhausted.
S700, updating the state data of the monitored equipment according to the first simulation fault data;
firstly, an upper end monitoring system updates state data of monitored equipment after receiving first simulation fault data of the terminal;
then, the upper end monitoring system compares the first simulation fault data with reference data of a Configuration Management Database (CMDB) of the upper end monitoring system to analyze the reason of the fault;
then, the upper monitoring system issues a fault repairing instruction to other monitoring management systems, such as a machine room alarm system, a fault management electronic dispatching list system, a smart city management system, a comprehensive public security management system and the like.
And finally, after the fault removal is finished, the upper end monitoring system receives the state recovery data of the terminal and updates the state of the monitored equipment, so that the fault processing is finished.
S800, simulating the fault of the internal power supply controller to obtain second simulated fault data;
adjusting jumper switch of internal power supply controller to disconnect battery of internal power supply controller to make voltage value of third direct current U1_in2bIs changed into U1_in2b', wherein, U1_in2b' values lower than U1_in2bWhen the main controller judges the changed voltage U1_in2b' duration greater than a preset time threshold Delay2b, and U1_in2bWhen the voltage is still lower than the preset voltage threshold, the terminal is in a standby abnormal state, and the acquired second simulation fault data (such as a fault code, an IP address, a terminal number and the like) are transmitted to an upper end monitoring system; the terminal stays in a standby abnormal state until the voltage of the terminal is from U1_in2b' recovery to the Normal Voltage value U1_in2bAnd then, the terminal executes the step of the standby normal state and sends state data when the state data is recovered to the upper end monitoring system.
S900, updating the state data of the monitored equipment according to the second simulation fault data;
firstly, the upper end monitoring system updates the state data of the monitored equipment after receiving second simulation fault data of the terminal;
then, the upper end monitoring system compares the second simulated fault data with reference data of a Configuration Management Database (CMDB) of the upper end monitoring system to analyze the reason of the fault;
and then the upper end monitoring system issues a fault repairing instruction to other management systems, such as a machine room alarm system, a fault management electronic dispatching list system, a smart city management system, a comprehensive public security management system and the like.
And finally, after the fault removal is finished, the upper end monitoring system receives the state recovery data of the terminal and updates the state of the monitored equipment, so that the fault processing is finished.
Through the debugging process, after the terminal is determined to be in the standby normal state, the terminal can be started, so that the terminal can monitor the state data of the monitored power supply and/or the monitored equipment, and the monitored power supply in the embodiment comprises an external power supply and/or an internal power supply controller.
The embodiment of the invention has the following advantages:
the power-off induction monitoring system comprises a power-off induction monitoring terminal and an upper end monitoring system, wherein the power-off induction monitoring system transmits acquired state data of a monitored power supply and/or monitored equipment to the upper end monitoring system, so that the tail end environment monitoring capability of the monitoring system is improved; in addition, the upper end monitoring system analyzes the fault data of the monitored power supply and/or the monitored equipment according to the acquired plurality of state data; the power failure sensing monitoring system can flexibly adapt to different fault scenes of the monitored equipment, and accurately judge the real fault reason of the monitored power supply and/or the monitored equipment.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
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.
Claims (10)
1. A power failure induction monitoring system is characterized in that the monitoring system comprises a power failure induction monitoring terminal and an upper end monitoring system;
the power failure sensing monitoring terminal is used for acquiring state data of a monitored power supply and/or monitored equipment and transmitting the state data to the upper end monitoring system;
the power failure induction monitoring terminal comprises an external power supply monitor, a signal isolation controller, a main controller, a positioning controller and a network communication controller;
the external power supply monitor is connected with an external power supply, and the external power supply controller is used for monitoring state data of the external power supply and converting alternating current output by the external power supply into direct current;
the output end of the external power supply monitor is connected with the input end of the signal isolation controller, and the output end of the signal isolation controller is respectively connected with the main controller, the positioning controller and the network communication controller;
the positioning controller transmits positioning data to the main controller;
the main controller is in bidirectional communication connection with the network communication controller;
the upper end monitoring system comprises an analysis processing module and a task scheduling module;
the analysis processing module is used for analyzing and processing the state data according to preset first reference data in a state code management database and generating an analysis result; comparing the analysis result with second reference data preset in a configuration management database, and sending an instruction to a task scheduling module; the system is also used for comparing the analysis result with second reference data preset in a configuration management database, sending a plurality of instructions, acquiring a disposal instruction according to the mapping relation among the instructions, and sending the disposal instruction to a message middleware module;
the task scheduling module is used for acquiring tasks of the upper end monitoring system, including finding tasks for enabling the upper end monitoring system to automatically run and search the power failure sensing monitoring terminal, sending the state data to the analysis processing module through the message middleware module, sending an analysis result to the page service module, and sending the analysis result to the interface module through the message middleware module.
2. The monitoring system of claim 1, wherein the upper monitoring system further comprises a page service module, an interface module, a message middleware module, and a database;
the page service module is used for providing a graphical interface;
the interface module is used for data interaction with external equipment;
the message middleware module is used for providing message data transmission between the upper end monitoring system and the external equipment.
3. The monitoring system of claim 2, wherein the interface module comprises a southbound interface module;
the southbound interface module is used for receiving state data of a monitored power supply and/or monitored equipment.
4. The monitoring system of claim 1, wherein the terminal further comprises a mobile communication controller, an output of the signal isolation controller is connected with the mobile communication controller, and the main controller is connected with the mobile communication controller in a two-way communication manner.
5. The monitoring system of claim 1, wherein the terminal further comprises an internal power controller, and wherein an output of the external power monitor is coupled to an input of the internal power controller to provide power to the internal power controller.
6. The monitoring system of claim 5, wherein the internal power controller supplies power to the terminal as a backup power when the external power controller is deactivated.
7. The monitoring system of claim 6, wherein the output terminal of the internal power controller is connected to the main controller, the positioning controller, the network communication controller and the mobile communication controller respectively.
8. A monitoring system in accordance with claim 1 or 7, wherein the master controller transmits the location data to a power-off inductive upper end monitoring system.
9. The monitoring system according to claim 7, wherein the network communication controller transmits the IP address of the terminal to a power-off sensing upper end monitoring system according to the instruction of the main controller;
and the mobile communication controller transmits the ready state parameters to the power-off sensing upper end monitoring system according to the instruction of the main controller.
10. The monitoring system according to claim 9, wherein the main controller determines whether the terminal is in a normal state according to the following data: the data includes: a first voltage value output by the signal isolation controller, a second voltage value output by the internal voltage controller, the IP address, the positioning data and the ready state parameter; and when one or more of the data does not meet the preset data, the main controller controls an alarm module to give an alarm.
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