CN109412268A - A kind of electronic box intelligent monitor system - Google Patents

A kind of electronic box intelligent monitor system Download PDF

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Publication number
CN109412268A
CN109412268A CN201811433781.8A CN201811433781A CN109412268A CN 109412268 A CN109412268 A CN 109412268A CN 201811433781 A CN201811433781 A CN 201811433781A CN 109412268 A CN109412268 A CN 109412268A
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CN
China
Prior art keywords
electronic box
monitoring device
main control
sensor
control mcu
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811433781.8A
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Chinese (zh)
Inventor
寇英平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiao Neng (shenzhen) Science And Technology Co Ltd
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Xiao Neng (shenzhen) Science And Technology Co Ltd
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Filing date
Publication date
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Priority to CN201811433781.8A priority Critical patent/CN109412268A/en
Publication of CN109412268A publication Critical patent/CN109412268A/en
Pending legal-status Critical Current

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    • H02J13/0062
    • H02J13/0075
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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  • Alarm Systems (AREA)

Abstract

The invention discloses a kind of electronic box intelligent monitor systems, including remote port and electronic box end, electronic box end includes electronic box and monitoring device, two-way communication link between remote port and monitoring device, monitoring device includes main control MCU, main control MCU is connected with power module, smoke sensor device, temperature sensor, leak electricity inductor, door sensor inductor, water sensor, sound light crossing-signal and electromagnetic switch, smoke sensor device is located at the inner top surface of electronic box, temperature sensor is located at the cable in electronic box, electric leakage inductor is located at the bus of electronic box, door sensor inductor is located at the chamber door of electronic box, water sensor is located at the inner bottom surface of electronic box, the connection of the switch of electromagnetic switch and electronic box.Present system capacity is big, can monitor wide coverage, and low energy consumption for monitoring device, and can be accurate to each electricity box and ammeter, and it is more to monitor project, high reliablity, and upgrade maintenance is convenient, and safety is higher.

Description

A kind of electronic box intelligent monitor system
Technical field
The present invention relates to smart grid fields, and in particular to a kind of electronic box intelligent monitor system.
Background technique
Smart grid is exactly the intelligence (intelligence electricity electric power) of power grid, and also referred to as " power grid 2.0 ", it is built upon integrated , on the basis of high-speed bidirectional communication network, pass through it is advanced sensing and measuring technique, advanced equipment and technology, advanced control The reliable of power grid, safety, economy, efficient, environmental-friendly is realized in the application of method processed and advanced DSS technology With use safe target, main feature include self-healing, excitation and including user, resist attack, provide and meet 21 century and use The power quality of family demand, the access for allowing various different forms of electricity generation, the optimization of starting electricity market and assets are efficiently transported Row.
Intelligent meter data recording system is to be copied for reliably carrying out user in real time with table such as ammeter, water meter, gas meter, flow meter remote data The system of receipts.However current intelligent meter data recording system has a single function, it is difficult to it is each for being accurate to for ammeter to meet smart grid The safety monitoring demand of a electronic box, therefore, it is necessary to be improved the deficiency.
Summary of the invention
In order to improve the above deficiency, the present invention provides a kind of intelligent monitor system that can be improved electronic box safety.This hair Bright to be achieved through the following technical solutions: a kind of electronic box intelligent monitor system, including remote port and electronic box end, the electronic box end include Electronic box, the electronic box are equipped with monitoring device, two-way communication link between the remote port and the monitoring device, the monitoring Device includes main control MCU, and the power input of the main control MCU is connected with power module, the signal input part of the main control MCU It is connected with smoke sensor device, temperature sensor, electric leakage inductor, door sensor inductor and water sensor, the finger of the main control MCU Output end is enabled to be connected with combined aural and visual alarm and electromagnetic switch, the smoke sensor device is located at the inner top surface of the electronic box, described Temperature sensor is located at the cable in the electronic box, and the electric leakage inductor is located at the bus of the electronic box, the door sensor Inductor is located at the chamber door of the electronic box, and the water sensor is located at the inner bottom surface of the electronic box, the electromagnetic switch It is connect with the switch of the electronic box.
Preferably, two-way communication link, the remote port are based between a remote port and multiple monitoring devices The monitoring information of the received monitoring device issues the information for manipulating the monitoring device.
Preferably, the remote port includes mobile terminal, server end and administration interface end, the mobile terminal, the management Interface edge and the monitoring device with the server end two-way communication link.
Preferably, the administration interface end includes visual interactive interface, and the interactive interface can be shown on map And support to inquire position and the status information at the electronic box end, and support to notify the shifting for the abnormal electronic box end is one-touch Moved end.
Preferably, the monitoring device further includes watchdog module, and the watchdog module is connect with the main control MCU, For driving the main control MCU to execute homing action.
Preferably, the temperature sensor is multi way temperature sensor, with the temperature for monitoring different cables respectively.
Preferably, the communication ends of the main control MCU are connected with antenna by NB-iot Internet of Things module, with for it is described Remote port two-way communication.
Preferably, the electromagnetic switch includes shunt release, the air switch of the shunt release and the electronic box Or breaker of plastic casing connection.
Preferably, the monitoring device is equipped with indicator light and self-test switch, and the indicator light and the self-test switch are equal It is connect with the main control MCU.
Preferably, the power module includes voltage transformation module, and the voltage transformation module is used for 150V~330V Input voltage be converted into operating voltage.
The present invention compensates for the short slab that current intelligent meter data recording system is unable to satisfy security performance monitoring, and power system capacity is big, can Wide coverage is monitored, low energy consumption for monitoring device, and single operating power can be monitored down to 0.2W~0.3W, monitoring device Project is more, can be accurate to each electricity box and ammeter, and when any project dangerous situation occurs, monitoring device can be actively right at the first time Electronic box power-off, prevents dangerous situation developmenting spread, and the geographical location of monitoring device is unique, conducive to the workload for reducing dangerous situation investigation, benefit In the quick response of remote port, high reliablity, upgrade maintenance is convenient, and safety is higher.
Detailed description of the invention
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of breaker of the embodiment of the present invention;
Fig. 2 is the functional block diagram of monitoring device of the embodiment of the present invention.
Corresponding as follows, the card slot 1 of each label, antennal interface 2, indicator light 3, self-test key 4, reset key 5, door sensor in Fig. 1 Inductor interface 6, spare door sensor inductor interface 7, water sensor interface 8, leak electricity inductor interface 9, and smoke sensor device connects Mouthfuls 10, temperature sensor interface 11, shunt release interface 12 connects wires 13.
Specific embodiment
With reference to the accompanying drawing and the present invention is further described in embodiment:
As an example, the electronic box intelligent monitor system of the present embodiment, including remote port and electronic box end, electronic box end include Electronic box, electronic box are equipped with monitoring device, two-way communication link between remote port and monitoring device.
Monitoring device includes breaker, smoke sensor device, temperature sensor, electric leakage inductor, door sensor inductor, water logging biography Sensor, combined aural and visual alarm and electromagnetic switch.
Specifically, breaker is as shown in Figure 1, which is provided with card slot 1, antennal interface 2, indicator light 3, self-test key 4, resetting Key 5, door sensor inductor interface 6, spare door sensor inductor interface 7, water sensor interface 8, electric leakage inductor interface 9, cigarette Mist sensor interface 10, temperature sensor interface 11, shunt release interface 12 and connect wires 13.
Together refering to what is shown in Fig. 2, being equipped with main control MCU in breaker, the signal input part of main control MCU is incuded by door sensor Device interface 6 is connect with door sensor inductor, and spare door sensor inductor interface 7 is spare as redundancy;By water sensor interface 8 with Water sensor connection;It is connect by electric leakage inductor interface 9 with electric leakage inductor;Pass through smoke sensor device interface 10 and smog Sensor connection;It is connect by temperature sensor interface 11 with temperature sensor.The instruction output end of main control MCU, passes through shunt opening Buckle releaser interface 12 is connect with shunt release.The instruction output end of main control MCU is also connected with sound light alarming circuit, sound-light alarm The sound light crossing-signal of circuit connection.The communication ends of main control MCU connect antennal interface 2 by NB-iot Internet of Things module, and antenna connects Mouth 2 is connect with antenna.The power input of main control MCU is connected with power module, and power module passes through 13 and the power supply company of connecting wires It connects, to be powered to each component.
Temperature sensor when it is implemented, due to being generally equipped with the family 2-16 ammeter in common electronic box, this implementation Temperature sensor setting multichannel, the temperature sensor on each road are set in electronic box and at the cable of different ammeters connection, for dividing The temperature of different cables is not monitored, and specifically, totally six groups of the temperature sensor interface 11 of the present embodiment breaker, every group can connect 4 Road temperature sensor, altogether Ke Jie No. 24 temperature sensor can trigger report when any temperature all the way, which increases, is more than threshold value Alert movement.
The combined aural and visual alarm of the present embodiment includes indicator light 3, when being in normal operating conditions, the indicator light of combined aural and visual alarm 3 give a green light, and when being in abnormal alarm state, the indicator light 3 of combined aural and visual alarm is always on red, while combined aural and visual alarm also issues report Alert sound, can so remind on-site personnel to dispose as early as possible, avoid the occurrence of property loss, casualties.Self-test key 4 can Whether the performance for checking combined aural and visual alarm is normal, it is proposed that monthly checks primary.Reset key 5 is used for the prison of the present embodiment Control device is reset to normal condition, and after field service personnel completes upkeep operation, pressing reset key 5 can be reset to normally Monitor state.
Power module includes voltage transformation module and A/D conversion circuit, can preferably be inputted the alternating current of 150V~330V Voltage is converted into working voltage direct current, 13 alternating currents that can be directly connected to 220V of so connecting wires, and voltage transformation module is preferred It integrates on-board the circuit breaker, can so save external power adapter, realize miniaturization, the simplicity of hardware components;Main control MCU D/A conversion circuit is equipped between shunt release, shunt release and electronic box total electric switch such as air switch or plastic housing are disconnected Device connection in road is so convenient to carry out physical control to the switch of electronic box.D/A conversion circuit is preferably MOC8021 photoelectricity IC is coupled, only 15mA, isolation voltage can reach 5000Vrms to front end trigger current, this is particularly suitable for requiring insulation performance High application scenarios.
Main control MCU sends trigger signal, shunt release interface 12 to shunt release by shunt release interface 12 It is preferred that using the interface structure of oncontacting risk.When installation, shunt release is connected with the switch of electronic box, it can be to electronic box Switch carries out physical control.Different alarm linkage electromagnetic switch can be selected, it is always electric to turn off electronic box by setting.
The card slot 1 for installing SIM card is NB-iot personality card card slot, NANO size, the access of SIM card realization communication network. NB-iot Internet of Things module preferably uses the N20NB-iot module of high-pass platform.When antenna is set, it is preferably located at the outer of electronic box Portion, to ensure the reliable transmission of signal.In this way, main control MCU can be by NB-iot Internet of Things by dangerous situation, exception or fault-signal Report to remote port, the operator on duty of remote port signal based on the received can arrange service personnel to carry out repair and maintenance work in time Make, in entire communications protocol, danger signal is preferably set to the first priority, to guarantee instantaneity, reduces loss.It is above-mentioned Signal preferably includes the information such as dangerous situation type, device geographical location information and time of failure, to further facilitate maintenance Carry out the work to personnel's fast accurate.By NB-iot Internet of Things Network Communication, there is strong interference immunity, long transmission distance, reliability The advantages that high and power system capacity is big.
In summary the setting of each component and performance requirement, main control MCU preferably include the micro-chip processor of STM32 series.
When monitoring device is specifically installed, breaker is preferably mounted in electronic box, smoke sensor device is mounted in electronic box At portion top surface, temperature sensor is installed at the zero curve line outlet of each household ammeter, it is total that detection of electrical leakage coil is installed to electronic box At line incoming line, door sensor inductor is installed on the chamber door of electronic box, water sensor is installed at electronic box inner bottom surface, it will The switch of shunt release and the total electricity of electronic box links together, and detection may determine that can shunt release effectively control electricity manually The switch work of the total electricity of case, again resets shunt release after the completion of test, then connects 220V power supply, and monitoring device enters Normal operating conditions.
Due to being similar to sealed environment inside electronic box, when open fire occurs, electronic box internal aerosol concentration is quickly increased, and works as smog When concentration is more than the threshold value of smoke sensor device setting, smoke sensor device transmits a signal to main control MCU, and main control MCU receives the letter Respective reaction is made after number, such as controls the switch of the total electricity of shunt release work shutdown electronic box, and control combined aural and visual alarm starts to report Alert, control NB-iot Internet of Things module reports dangerous situation information to remote port.It is abnormal existing when short circuit, overload etc. occurs with electric line As route generates fever phenomenon, and when line temperature is more than the threshold value of setting, temperature sensor transmits a signal to main control MCU, main Control MCU makes respective reaction after receiving the signal, such as controls the switch of the total electricity of shunt release work shutdown electronic box, control Combined aural and visual alarm starts to alarm, and control NB-iot Internet of Things module reports dangerous situation information to remote port.When the electric leakage of electronic box bus is super When crossing given threshold, electric leakage inductor transmits a signal to main control MCU, and main control MCU makes respective reaction after receiving the signal, The switch of the total electricity of shunt release work shutdown electronic box is such as controlled, control combined aural and visual alarm starts to alarm, and controls NB-iot Internet of Things Net module reports dangerous situation information to remote port.Door sensor inductor is used to incude the chamber door movement of electronic box, water sensor for supervising Survey whether electronic box soaks, the actuation of an alarm of triggering includes red light alarm, the power-off of buzzer audible alarm, route and reports One or more of data.
When monitoring device is run, monitor state periodically is reported to remote port, remote port is based on the status information received, confirmation Whether all go well.If some monitoring device reports itself exception or remote port (stipulated time such as 2min in) nothing for a long time Method obtains the monitoring device information of some electronic box, then remote port determines that the monitoring device of the electronic box is abnormal, and instant alerts are above-mentioned Exception and exception monitoring apparatus position, abnormal conditions fast accurate can thus be checked.
Monitoring device is when it is implemented, the internal processes for monitoring device are abnormal, it is also preferable to include there is watchdog module, Watchdog module is connect with main control MCU, watchdog module can detect main control MCU, when detecting abnormal Shi Kefa Reset pulse out, driving main control MCU execute homing action.In this way, watchdog module and reset key 5 can double shield monitoring dresses The stable operation set.
Remote port is when it is implemented, it is preferred that two-way communication link between a remote port and multiple monitoring devices, thus may be used To realize the intensive control to the electronic box end of specific region range.
Remote port preferably includes mobile terminal, server end and administration interface end, mobile terminal, administration interface end and monitoring device With server end two-way communication link.
Mobile terminal is for site operation personnel use.Mobile terminal can be used for real-time acquisition, the monitoring of electronic box end exception information Device identification information typing, and replacement, the trouble hunting of abnormal electronic box intelligent apparatus start and the report of troubleshooting.
Server side functionality positioned at backstage includes: a. the number collecting the monitoring device for the whole electronic boxs being attached thereto and reporting According to progress Macro or mass analysis arrangement;B. the data that the mobile terminal being attached thereto reports are collected;C., monitoring device inventory, movement are provided End registration inventory etc.;D. exception information inquiry, monitoring device inquiry, mobile terminal related data query are supported;E. it is defeated to provide report Outgoing interface.
Visual interactive interface is provided positioned at the interface management end of front end, interactive interface can intuitively display be each on map Electronic box, the position of monitoring device, status information.Support the state that each hardware device is inquired in a manner of map, branch in interface management end The hardware device for holding triggering alarm highlights on map, and actively shows the relevant information of the equipment, and preferably also supporting will The one-touch notice mobile terminal of the exception information at electronic box end.
It is preferred that remote port can issue the information of manipulation monitoring device based on the monitoring information of received monitoring device, such as When having incidence relation between two electronic box ends, when one of them is abnormal, remote port can be based on above-mentioned abnormal shutdown The switch of the total electricity of another electronic box end electronic box.
The present embodiment can visualize the unusual condition of electronic box in globalization monitor coverage area domain, and precisely discovery is dangerous immediately Feelings, dangerous situation process flow is extremely simple, can reach dangerous situation pretreatment, the target that dangerous situation is quickly handled, can be raw for the production of people It is living that more good guarantee is provided.
Present system capacity is big, can monitor wide coverage, and low energy consumption for monitoring device, and single operating power can be low To 0.2W~0.3W, it is more that monitoring device can monitor project, and when any project dangerous situation occurs, monitoring device can at the first time actively Electronic box is powered off, dangerous situation developmenting spread is prevented, the geographical location of monitoring device is unique, and after triggering alarm, remote port can be adjusted automatically Alarm point information out, this greatly reduces the workload of dangerous situation investigation, and remote port response speed is faster, once triggering report It is alert, interface monitoring client and mobile terminal can be notified in the several seconds, and then reduce potentially possible loss.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Illustrative description is carried out to the invention patent above, it is clear that the realization of the invention patent is not by aforesaid way Limitation, as long as use the invention patent method concept and technical solution carry out various improvement, or it is not improved will this The conception and technical scheme of patent of invention directly apply to other occasions, are within the scope of the invention.

Claims (10)

1. a kind of electronic box intelligent monitor system, which is characterized in that including remote port and electronic box end, the electronic box end includes electronic box, The electronic box is equipped with monitoring device, two-way communication link between the remote port and the monitoring device, the monitoring device Including main control MCU, the power input of the main control MCU is connected with power module, the signal input part connection of the main control MCU There are smoke sensor device, temperature sensor, electric leakage inductor, door sensor inductor and water sensor, the instruction of the main control MCU defeated Outlet is connected with combined aural and visual alarm and electromagnetic switch, and the smoke sensor device is located at the inner top surface of the electronic box, the temperature Sensor is located at the cable in the electronic box, and the electric leakage inductor is located at the bus of the electronic box, the door sensor induction Device is located at the chamber door of the electronic box, and the water sensor is located at the inner bottom surface of the electronic box, the electromagnetic switch and institute State the switch connection of electronic box.
2. a kind of electronic box intelligent monitor system according to claim 1, which is characterized in that a remote port and multiple institutes Two-way communication link between monitoring device is stated, monitoring information of the remote port based on the received monitoring device issues behaviour Control the information of the monitoring device.
3. a kind of electronic box intelligent monitor system according to claim 2, which is characterized in that the remote port includes movement End, server end and administration interface end, the mobile terminal, the administration interface end and the monitoring device with the server Hold two-way communication link.
4. a kind of electronic box intelligent monitor system according to claim 3, which is characterized in that the administration interface end includes can Depending on the interactive interface changed, the interactive interface can show on map and support to inquire position and the state letter at the electronic box end Breath, and support to notify the mobile terminal for the abnormal electronic box end is one-touch.
5. a kind of electronic box intelligent monitor system according to claim 1, which is characterized in that the monitoring device further includes seeing Door dog module, the watchdog module are connect with the main control MCU, for driving the main control MCU to execute homing action.
6. a kind of electronic box intelligent monitor system according to claim 1, which is characterized in that the temperature sensor is multichannel Temperature sensor, with the temperature for monitoring different cables respectively.
7. a kind of electronic box intelligent monitor system according to claim 1, which is characterized in that the communication ends of the main control MCU It is connected with antenna by NB-iot Internet of Things module, to be used for and the remote port two-way communication.
8. a kind of electronic box intelligent monitor system according to claim 1, which is characterized in that the electromagnetic switch includes shunt opening Buckle releaser, the shunt release are connect with the air switch of the electronic box or breaker of plastic casing.
9. a kind of electronic box intelligent monitor system according to claim 1, which is characterized in that the monitoring device, which is equipped with, to be referred to Show that lamp and self-test switch, the indicator light and the self-test switch are connect with the main control MCU.
10. a kind of electronic box intelligent monitor system according to claim 1, which is characterized in that the power module includes electricity Conversion module is pressed, the voltage transformation module is used to the input voltage of 150V~330V being converted into operating voltage.
CN201811433781.8A 2018-11-28 2018-11-28 A kind of electronic box intelligent monitor system Pending CN109412268A (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109996206A (en) * 2019-04-28 2019-07-09 物米智能科技(上海)有限公司 A kind of energy Internet of things node safety monitoring assembly and monitoring method
CN110174583A (en) * 2019-05-31 2019-08-27 福建工程学院 Low-voltage power line electric leakage monitoring system and method based on NB-IOT
CN111355304A (en) * 2020-04-16 2020-06-30 井深信息科技(上海)有限公司 Intelligent distribution box control method based on Bluetooth communication
CN111811583A (en) * 2020-07-31 2020-10-23 威胜集团有限公司 Intelligent meter box

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CN207407921U (en) * 2017-07-04 2018-05-25 中铁电气工业有限公司 A kind of box-type substation ambient intelligence monitoring system
CN209001674U (en) * 2018-11-28 2019-06-18 晓能(深圳)科技有限公司 A kind of electronic box intelligent monitor system

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Publication number Priority date Publication date Assignee Title
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Publication number Priority date Publication date Assignee Title
CN109996206A (en) * 2019-04-28 2019-07-09 物米智能科技(上海)有限公司 A kind of energy Internet of things node safety monitoring assembly and monitoring method
CN110174583A (en) * 2019-05-31 2019-08-27 福建工程学院 Low-voltage power line electric leakage monitoring system and method based on NB-IOT
CN111355304A (en) * 2020-04-16 2020-06-30 井深信息科技(上海)有限公司 Intelligent distribution box control method based on Bluetooth communication
CN111811583A (en) * 2020-07-31 2020-10-23 威胜集团有限公司 Intelligent meter box

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