CN112952985A - Power failure monitoring method and equipment for bank security protection power supply system - Google Patents
Power failure monitoring method and equipment for bank security protection power supply system Download PDFInfo
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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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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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
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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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
- G01R31/54—Testing for continuity
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
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- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The application relates to a power failure monitoring method for a bank security protection power supply system, which is used for a monitoring module and comprises the following steps: acquiring the power supply state of commercial power; the power supply state comprises a power-off state and a power-on state; when the power supply state is a power-off state, sending a power-off signal to the control center and starting the UPS; acquiring the current electric quantity allowance of the UPS; when the current electric quantity residual quantity of the UPS is lower than the electric quantity threshold value, a low-electricity early warning signal is sent to the control center, and the standby generator is started to charge the UPS. This application has the effect that helps improving the security of bank security protection system under being in long-time commercial power outage state.
Description
Technical Field
The application relates to the field of power supply technologies, in particular to a power failure monitoring method and equipment for a bank security and protection power supply system.
Background
At present, in order to prevent the Power failure of equipment in a security system when a mains supply fails, an Uninterruptible Power Supply (UPS) (unified Power system) is usually provided for the security system, so that when a Power supply failure occurs, the Power supply system of the security system is switched to the UPS, so that the equipment in the security system can be ensured to keep normal operation within a certain time, and a worker can perform corresponding processing on the Power supply system with the failure within the effective time of the Power supply of the UPS equipment.
For the related technologies, the inventor thinks that there is a defect that when the commercial power is off for a long time, if the electric quantity in the UPS power is exhausted, the security system is in a state of being unable to operate, thereby reducing the security of the bank.
Disclosure of Invention
In order to be beneficial to improving the safety of a bank security and protection system in a long-time mains supply power failure state, the application provides a power failure monitoring method and equipment for a bank security and protection power supply system.
In a first aspect, the application provides a power failure monitoring method for a bank security protection power supply system, which is used for a monitoring module and adopts the following technical scheme:
a power failure monitoring method for a bank security protection power supply system is used for a monitoring module and comprises the following steps:
acquiring the power supply state of commercial power; the power supply state comprises a power-off state and a power-on state;
when the power supply state is a power-off state, sending a power-off signal to the control center and starting the UPS;
acquiring the current electric quantity allowance of the UPS;
when the current electric quantity residual quantity of the UPS is lower than the electric quantity threshold value, a low-electricity early warning signal is sent to the control center, and the standby generator is started to charge the UPS.
By adopting the technical scheme, when the mains supply is suddenly powered off, the UPS can supply power to the security system in time instead, so that the security system is prevented from being suddenly powered off, and unnecessary damage to the security system caused by sudden power off is avoided; if the regional long-time power failure at this bank place, the electric quantity that causes the UPS power uses totally, can charge to the UPS power through standby generator, the staff only need supply standby generator required oil can to help improving the security of bank security protection system under being in long-time commercial power outage state.
Optionally, after the UPS power source is enabled, the method further includes:
acquiring the use state of the UPS; the using state comprises a working state and an abnormal state;
when the using state is the abnormal state, a fault signal is sent to the control center, the charging to the UPS power supply is stopped, and the standby generator is started to supply power to the security system.
Through adopting above-mentioned technical scheme, the UPS power is in the in-process of long-term and incessant power consumption that charges, can lead to the loss of the different degrees of UPS power, acquires the user state of UPS power to the UPS power of staff's timely replacement loss transition, directly supply power to the security protection system by stand-by generator simultaneously, thereby avoid security protection system outage to stop the operation.
Optionally, the acquiring the usage status of the UPS power source includes:
acquiring the electric quantity allowance when the UPS is started;
calculating the consumption time of the UPS until the current electric quantity is used to be lower than the electric quantity threshold value;
and comparing the consumption duration of the current electric quantity of the UPS with the consumption duration of the normal electric quantity of the UPS.
By adopting the technical scheme, the consumed time of the current electric quantity of the UPS power supply is compared with the consumed time of the normal electric quantity of the UPS power supply, and the difference exceeds the threshold value, so that a worker is reminded to replace a new UPS power supply in time.
Optionally, after sending the low power warning signal to the control center, the method further includes:
starting timing;
acquiring the running state of a standby generator; the running state comprises a dormant state and a starting state;
and after the timing is finished, if the standby generator is still in a dormant state, sending an unmanned signal to the mobile terminal.
Through adopting above-mentioned technical scheme, because the standby generator is by staff's manual start, if after the timing, the standby generator still does not start, then judge that control center place area does not have the staff, through sending unmanned signal to mobile terminal, warn the staff to the staff starts the standby generator and charges for the UPS power.
In a second aspect, the application provides a power failure monitoring method for a bank security protection power supply system, which is used for a control center and adopts the following technical scheme:
a power failure monitoring method for a bank security protection power supply system is used for a control center and comprises the following steps:
the power failure alarm is used for receiving a power failure signal and sending a power failure alarm according to the power failure signal;
the low-electricity early warning device is used for receiving a low-electricity early warning signal and sending a low-electricity early warning alarm according to the low-electricity early warning signal;
and the standby generator is used for receiving the fault signal and acquiring the endurance time of the current standby generator after receiving the fault signal.
By adopting the technical scheme, the power-off alarm and the low-power early warning alarm are sent to warn the staff, so that the staff can conveniently acquire the current running state of the security system; and acquiring the duration of the current standby generator so as to facilitate the staff to supplement the oil required by the standby generator in time.
Optionally, obtaining the endurance time of the current standby generator further includes:
and if the endurance time of the current standby generator is lower than the threshold value, sending an endurance early warning alarm.
Through adopting above-mentioned technical scheme, through the warning of continuation of the journey early warning to in time supply the required oil of reserve generator for the warning staff.
In a third aspect, the application provides a power failure monitoring device for a bank security protection power supply system, which adopts the following technical scheme:
a bank security protection power supply system outage monitoring facilities includes:
the UPS is used for supplying power to the security system;
the standby generator is used for charging the UPS power supply or supplying power to the security system;
the monitoring module is used for acquiring the power supply state of commercial power, acquiring the use state and the electric quantity allowance of the UPS, acquiring the running state of the standby generator and sending a corresponding feedback signal according to the acquired information;
the control center is used for receiving the corresponding feedback signals sent by the monitoring module, starting and stopping the standby generator according to the corresponding feedback signals and controlling the operation mode of the security system;
the system is used for acquiring the endurance time of the current standby generator and sending an endurance early warning signal according to the acquired endurance time of the current standby generator.
By adopting the technical scheme, the control center can conveniently acquire the power supply state of the mains supply, the use state of the UPS power supply and the running state of the standby generator in real time through the monitoring module, so that the staff can conveniently make proper adjustment on the security system according to the acquired corresponding power supply state, thereby ensuring the continuous running of the security system and improving the safety of the bank in the power failure state for a long time.
Optionally, the monitoring module includes:
the commercial power monitoring submodule is used for acquiring the power supply state of commercial power;
judging whether to send a power-off signal according to the current power supply state of the mains supply;
the UPS power supply monitoring submodule is used for acquiring the use state and the electric quantity allowance of the current UPS power supply;
judging whether to send a fault signal according to the use state of the current UPS;
judging whether to send a low-power early warning signal according to the electric quantity surplus of the current UPS;
the standby generator monitoring submodule is used for acquiring the running state of the standby generator;
and sending a corresponding feedback signal according to the running state of the current standby generator.
Through adopting above-mentioned technical scheme, set up a plurality of monitoring submodule pieces and monitor different equipment to improve the stability when monitoring, carry out timely corresponding processing according to the data of real-time supervision submodule piece feedback simultaneously, keep the continuous operation of security protection system, thereby improve bank security protection system's security.
Optionally, the monitoring module further includes:
the timing submodule is used for receiving the power-off signal, starting timing after receiving the power-off signal, and sending a timing completion signal after timing is finished;
and the sending submodule is used for receiving the timing completion signal, acquiring the running state of the current standby generator according to the timing completion signal, and sending an unmanned signal to the mobile terminal if the running state of the current standby generator is in a dormant state.
By adopting the technical scheme, when the control center does not respond to the low-power early warning signal to start the standby generator, the control center sends an unmanned signal to the mobile terminal to inform other bank workers, so that the other workers not at the control center can maintain the security system according to the actual situation on site.
Optionally, the operation mode includes:
the normal operation mode is used for normal operation of all equipment in the security system when the mains supply is in a power supply state;
and the low-energy-consumption operation mode is used for turning off the part of the high-energy-consumption equipment in the security system or keeping the high-energy-consumption equipment in a dormant state when the UPS is in a power supply state.
By adopting the technical scheme, the low-energy-consumption running mode is set to reduce the electric quantity loss of the UPS, so that the running time of the security system in the mains supply outage is prolonged.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the mains supply is suddenly powered off, the UPS can supply power to the security system in time instead, so that the security system is prevented from being suddenly powered off, and unnecessary damage to the security system caused by sudden power off is avoided; if the area where the bank is located has a power failure for a long time, the electric quantity of the UPS is used up, the UPS can be charged through the standby generator, and the staff only needs to supplement the oil required by the standby generator, so that the safety of the bank security system in a long-time mains supply power-off state is improved;
2. sending a power failure alarm and a low-power early warning alarm to warn the staff, so that the staff can obtain the current running state of the security system conveniently; acquiring the endurance time of the current standby generator so as to facilitate the staff to supplement oil required by the standby generator in time;
3. the control center obtains the power supply state of the mains supply, the using state of the UPS power supply and the running state of the standby generator in real time through the monitoring module, so that the staff can make proper adjustment on the security system according to the obtained corresponding power supply state, the continuous running of the security system is guaranteed, and the safety of a bank in the power failure state for a long time is improved.
Drawings
FIG. 1 is a block diagram of the overall architecture of a security system of the present application;
FIG. 2 is a connection diagram of the overall structure of the security structure;
FIG. 3 is a flow chart of the overall structure of the security system;
FIG. 4 is a flow chart of a monitoring module monitoring the usage status of a UPS power supply;
FIG. 5 is a flow chart illustrating determining whether to power down the utility power when the remaining capacity of the UPS is below a threshold capacity;
fig. 6 is a flow chart of detecting whether there is a worker in the control center when the utility power is in the power-off state.
Description of reference numerals: 1. a UPS power supply; 2. a standby generator; 3. a monitoring module; 31. an electronic monitoring sub-module; 32. a UPS power supply monitoring submodule; 33. a standby generator monitoring submodule; 34. a timing submodule; 35. a sending submodule; 4. and a control center.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-6 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application also discloses a power failure monitoring device of the bank security protection power supply system.
Referring to fig. 1 and 2, the power failure monitoring device for the bank security and protection power supply system comprises a UPS power supply 1, a standby generator 2, a monitoring module 3 and a control center 4, wherein a mains supply is electrically connected with a first power input end of the security and protection system, an operation mode of the security and protection system comprises a normal operation module and a low energy consumption operation mode, and when the mains supply is in a power supply state, the operation mode of the security and protection system is the normal operation mode;
the monitoring module 3 comprises a mains supply monitoring submodule 31, a UPS power supply 1 monitoring submodule, a standby generator 2 monitoring submodule, a timing submodule 34 and a sending submodule 35;
mains monitoring submodule 31:
the first signal output end is in communication connection with a first signal input end of the timing submodule 34;
the second signal output end is in communication connection with the first signal input end of the control center 4;
the system comprises a power supply state acquisition unit, a power supply unit and a power supply control unit, wherein the power supply state acquisition unit is used for acquiring the power supply state of commercial power, and the power supply state comprises a power-off state and a power-on state;
and if the current power supply state of the commercial power is a power-off state, sending a power-off signal, and not sending any signal when the commercial power is in a power-on state.
UPS power 1 monitoring submodule:
the first signal output end is in communication connection with a second signal input end of the timing submodule 34;
the second signal output end is in communication connection with a second signal input end of the control center 4;
the method is used for obtaining the electric quantity allowance of the current UPS power supply 1;
if the electric quantity surplus of the current UPS power supply 1 is lower than the electric quantity threshold value, sending a low-electricity early warning signal;
the method is used for acquiring the current use state of the UPS power supply 1;
and if the current use state of the UPS 1 is an abnormal state, sending a fault signal to the control center 4, and if the current use state of the UPS 1 is a working state, stopping sending the fault signal to the control center 4.
the first signal output end is in communication connection with a third signal input end of the timing submodule 34;
the second signal output end is in communication connection with a third signal input end of the control center 4;
the method is used for acquiring the running state of the standby generator 2, wherein the running state of the standby generator 2 comprises a dormant state and a starting state;
if the running state of the standby generator 2 is the starting state, the judgment submodule sends a timing stopping signal; if the standby generator 2 is in a dormant state, the judgment submodule sends a continuous timing signal.
The timing submodule 34:
the first signal output end is in communication connection with a fourth signal input end of the control center 4;
the second signal output end is in communication connection with the signal input end of the sending submodule 35;
the timing device is used for timing, starting after receiving the low-power early warning signal, starting timing after still receiving the power-off signal after starting, and sending a timing completion signal after timing is finished.
The transmission submodule 35:
the signal output end is in wireless communication connection with the mobile terminal, and in the embodiment, the wireless communication connection adopts WiFi connection;
the control center 4 is used for sending an unmanned signal to prompt bank workers not in the control center 4, and the control center 4 is unattended at present.
The UPS power supply 1:
the power supply output end is electrically connected with a second power supply input end of the security system;
the power supply input end is electrically connected with the first power supply output end of the standby power generator;
the signal input end is in communication connection with a first signal output end of the control center;
the method is used for supplying power to the security system when the operation mode of the security system is a low-energy consumption operation mode.
Standby generator 2:
the control end is in communication connection with a second signal output end of the control center 4;
the second power supply output end is electrically connected with a third power supply input end of the security system;
the UPS power supply 1 is used for charging or supplying power to the security system;
when the standby generator 2 supplies power to the security system, the operation mode of the security system is a low-energy-consumption operation mode.
The control center 4:
the UPS is used for receiving a power-off signal, sending a power-off alarm according to the power-off signal, and starting the UPS 1 to supply power to the security system so as to prompt a worker that the current commercial power is in a power-off state and facilitate the worker to timely handle relevant conditions on site;
the system is used for receiving the low-power early warning signal and sending a low-power early warning alarm according to the low-power early warning signal so as to prompt a worker to manually start the standby generator 2 to charge the UPS 1;
the standby generator 2 is used for receiving the fault signal and starting the standby generator to directly supply power to the security system after receiving the fault signal; and obtains the duration of the current standby generator 2.
The implementation principle of the power failure monitoring equipment of the bank security protection power supply system in the embodiment of the application is as follows: when the mains supply is in the power-off state, the UPS power supply 1 is started to continuously supply power for the security system to prevent the security system from stopping running, if the mains supply power-off time is long, the electric quantity of the UPS power supply 1 is used below a threshold value, the standby generator 2 is started to charge the UPS power supply 1, a worker only needs to add consumption raw materials of the standby generator 2, the security system can be kept running for a long time, if the battery aging of the UPS power supply 1 is detected, the power supply time length is less than the power supply time length of the normal UPS power supply 1, the standby generator 2 can be switched to supply power to the security system, the security system is prevented from stopping running due to long-time power-off, and therefore the safety of the bank.
Referring to fig. 3, the power failure monitoring method for the bank security protection power supply system comprises the following steps:
initial state: the commercial power supply state is a power-on state, the operation mode of the security system is a normal operation mode, the current electric quantity allowance of the UPS 1 is 100%, and the timing submodule 34 is in a sleep mode;
referring to fig. 3 and 4, the method for powering up the security system by the UPS power source includes the following steps:
s100: the commercial power monitoring submodule 31 acquires the power supply state of the current commercial power;
s110: judging whether the current power supply state of the mains supply is a power-off state;
s120: if the current power supply state of the mains supply is a power-off state, sending a power-off signal; otherwise, no signal is sent;
s130: the control center 4 receives a power-off signal; starting the UPS 1 to supply power to the security system; and meanwhile, the operation mode of the security system is adjusted to be a low-energy-consumption operation mode.
Referring to fig. 3, when the UPS power supply supplies power to the security system, the method includes the following steps:
s200: the monitoring submodule of the UPS 1 acquires the electric quantity allowance of the current UPS 1;
s210: judging whether the electric quantity allowance of the current UPS power supply 1 is lower than an electric quantity threshold value or not;
s220: if the electric quantity surplus of the current UPS power supply 1 is lower than the electric quantity threshold value, sending a low-electricity early warning signal; otherwise, no signal is sent;
s230: the control center 4 receives the low-power early warning signal and starts the standby generator 2 to charge the UPS power supply 1;
referring to fig. 3 and 4, when the UPS power supplies power to the security system, acquiring the use status of the UPS power includes the following steps:
s300: the monitoring submodule of the UPS 1 acquires the current use state of the UPS 1;
s310: the timing submodule 34 calculates the consumption time of the UPS power supply 1 when the current electric quantity is consumed to be lower than the electric quantity threshold value;
s320: comparing the consumption duration of the current electric quantity of the UPS 1 with the consumption duration of the normal electric quantity of the UPS 1;
s330: if the consumption duration of the current electric quantity of the UPS 1 is less than the consumption duration of the normal electric quantity of the UPS 1, judging that the current use state of the UPS 1 is an abnormal state, and sending a fault signal; otherwise, the system is in a working state and does not send any signal.
S340: the control center 4 receives the fault signal, stops the backup generator 2 to charge the UPS power supply 1, and then starts the backup generator 2 to supply power to the system.
S400: the standby generator 2 submodule acquires the endurance time of the current standby generator 2;
s410: judging whether the endurance time of the current standby generator 2 is lower than a threshold value;
s420: if so, sending a cruising early warning signal, otherwise, not sending any signal;
referring to fig. 5 and 6, detecting whether a worker is on duty in the control center when the commercial power is in the power-off state includes the following steps:
s500: the timing submodule 34 receives the low-power early warning signal and starts the timing submodule 34;
s510: judging whether the UPS 1 is supplying power for the security system at present;
s520: the timing submodule 34 receives the power-off signal and starts timing;
s600: the standby generator 2 monitoring submodule acquires the current running state of the standby generator 2;
s610: if the running state of the current standby generator 2 is a starting state, the judgment submodule sends a timing stopping signal;
s611: the timing submodule 34 receives a stop timing signal after starting timing;
s612: when the timing is stopped, resetting;
s620: if the standby generator 2 is in a dormant state, the judgment submodule sends a continuous timing signal;
s621: if a timing continuing signal is received, continuing timing;
s622: when the timing is finished, sending a timing finishing signal and resetting;
s630: the sending submodule 35 receives the timing completion signal and sends an unattended signal to the mobile terminal.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (10)
1. A power failure monitoring method for a bank security protection power supply system is used for a monitoring module (3), and is characterized by comprising the following steps:
acquiring the power supply state of commercial power; the power supply state comprises a power-off state and a power-on state;
when the power supply state is a power-off state, sending a power-off signal to the control center (4) and starting the UPS (1);
acquiring the current electric quantity allowance of the UPS (1);
when the current electric quantity residual quantity of the UPS (1) is lower than the electric quantity threshold value, a low-electricity early warning signal is sent to the control center (4), and the standby generator (2) is started to charge the UPS (1).
2. The bank security protection power supply system power failure monitoring method according to claim 1, wherein after the UPS (1) is started, the method further comprises the following steps:
acquiring the use state of the UPS (1); the using state comprises a working state and an abnormal state;
when the using state is the abnormal state, a fault signal is sent to the control center (4), the charging to the UPS power supply (1) is stopped, and the standby generator (2) is started to supply power to the security system.
3. The bank security protection power supply system power failure monitoring method according to claim 2, characterized in that: the acquiring the use state of the UPS power supply (1) comprises the following steps:
acquiring the electric quantity allowance when the UPS (1) is started;
calculating the consumption time of the UPS (1) when the current electric quantity is used to be lower than the electric quantity threshold value;
and comparing the consumption duration of the current electric quantity of the UPS (1) with the consumption duration of the normal electric quantity of the UPS (1).
4. The power failure monitoring method for the bank security protection power supply system according to claim 1, wherein after sending the low power early warning signal to the control center (4), the method further comprises:
starting timing;
acquiring the running state of a standby generator (2); the running state comprises a dormant state and a starting state;
and after the timing is finished, if the state of the standby generator (2) is still in a dormant state, sending an unmanned signal to the mobile terminal.
5. A power failure monitoring method for a bank security protection power supply system is used for a control center (4), and is characterized by comprising the following steps:
the power failure alarm is used for receiving a power failure signal and sending a power failure alarm according to the power failure signal;
the low-electricity early warning device is used for receiving a low-electricity early warning signal and sending a low-electricity early warning alarm according to the low-electricity early warning signal;
the standby generator (2) is used for receiving the fault signal and acquiring the endurance time of the current standby generator (2) after receiving the fault signal.
6. The power failure monitoring method for the bank security protection power supply system according to claim 5, wherein the step of obtaining the endurance time of the current standby generator (2) further comprises the following steps:
and if the endurance time of the current standby generator (2) is lower than the threshold value, sending an endurance early warning alarm.
7. The utility model provides a bank security protection power supply system outage monitoring facilities which characterized in that includes:
the UPS power supply (1) is used for supplying power to the security system;
the standby generator (2) is used for charging the UPS (1) or supplying power to the security system;
the monitoring module (3) is used for acquiring the power supply state of commercial power, acquiring the use state and the electric quantity allowance of the UPS (1), acquiring the running state of the standby generator (2), and sending a corresponding feedback signal according to the acquired information;
the control center (4) is used for receiving the corresponding feedback signals sent by the monitoring module (3), starting and stopping the standby generator (2) according to the corresponding feedback signals and controlling the operation mode of the security system;
the method is used for acquiring the endurance time of the current standby generator (2) and sending an endurance early warning signal according to the acquired endurance time of the current standby generator (2).
8. A bank security protection power supply system outage monitoring device according to claim 7, characterized in that the monitoring module (3) comprises:
the commercial power monitoring submodule (31) is used for acquiring the power supply state of commercial power;
judging whether to send a power-off signal according to the current power supply state of the mains supply;
the monitoring submodule of the UPS (1) is used for acquiring the use state and the electric quantity allowance of the current UPS (1);
judging whether to send a fault signal according to the use state of the current UPS (1);
judging whether to send a low-power early warning signal or not according to the electric quantity surplus of the current UPS (1);
the standby generator (2) monitoring submodule is used for acquiring the running state of the standby generator (2);
and sending a corresponding feedback signal according to the current running state of the standby generator (2).
9. A bank security protection power supply system outage monitoring device according to claim 8, characterized by the monitoring module (3) further comprising:
the timing submodule (34) is used for receiving the power-off signal, starting timing after receiving the power-off signal, and sending a timing completion signal after timing is finished;
and the sending submodule (35) is used for receiving the timing completion signal, acquiring the running state of the current standby generator (2) according to the timing completion signal, and sending an unmanned signal to the mobile terminal if the running state of the current standby generator (2) is in a dormant state.
10. A bank security protection power supply system outage monitoring device according to claim 7, characterized in that the operation mode includes:
the normal operation mode is used for normal operation of all equipment in the security system when the mains supply is in a power supply state;
and the low-energy-consumption operation mode is used for turning off the part of the high-energy-consumption equipment in the security system or enabling the high-energy-consumption equipment to be in a dormant state when the UPS (1) is in a power supply state.
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Application publication date: 20210611 |