CN107830889A - A kind of monitoring system for route protection cabinet - Google Patents
A kind of monitoring system for route protection cabinet Download PDFInfo
- Publication number
- CN107830889A CN107830889A CN201710962404.2A CN201710962404A CN107830889A CN 107830889 A CN107830889 A CN 107830889A CN 201710962404 A CN201710962404 A CN 201710962404A CN 107830889 A CN107830889 A CN 107830889A
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- module
- signal
- route protection
- protection cabinet
- alarm
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of monitoring system for route protection cabinet, including total monitoring unit module, signal transmission alarm and display module and storage print module, total monitoring unit module is by measure voltage ＆ current sensor and voltage sensor, Frequency tester and electric current wave length detector, infrared camera, thermal infrared imager, warm and humid sensor, electricity recorder, d GPS locating module and door sensor detection module composition, the signal transmission alarm and display module are by signal processing module one, computing chip, prediction and alarm module and long distance wireless alarm module and liquid crystal Signal Monitor, alarm lamp and alarm speaker composition, the storage print module is by signal processing module two, storage chip and print module composition.The invention has the advantages that it is simple in construction, it is practical.
Description
Technical field
The present invention relates to line protective device to monitor field, particularly a kind of monitoring system for route protection cabinet.
Background technology
Route protection cabinet is a kind of a kind of secondary device for being used for monitoring, protecting operation circuit safety, and existing circuit is protected
Shield cabinet is monitored protection mainly for the Current Voltage in circuit and ignores the generation of its own problem, so that can not be timely
Play the function of monitoring, alarming；Operationally, can not send someone existing route protection cabinet special moment monitoring, so not only increase
The artificial burden added, and personal monitoring is also inaccurate；The temperature of route protection cabinet local environment, humidity etc. are run to it also to be had
Very big influence, therefore a kind of monitoring system for route protection cabinet is needed now, it not only can remotely be monitored, be mitigated
Artificial burden, and the effect monitored is more accurate, can timely alarm, and the display and storage print module being provided with are to tradition
Monitoring system add function, allow people to get information about the specifying information in this route protection cabinet monitored, remain
But statistics, the cumbersome step such as calculate, it is more convenient.
The content of the invention
The invention aims to solve the above problems, a kind of monitoring system for route protection cabinet is devised.
Realize above-mentioned purpose the technical scheme is that, a kind of monitoring system for route protection cabinet, including chief inspector
Unit module, signal transmission alarm and display module and storage print module are surveyed, total monitoring unit module is by being arranged on
The measure voltage ＆amp of route protection cabinet current input terminal and current output terminal, in route protection cabinet and positioned at difference
Current sensor and voltage sensor between the connection of position electric wire, in route protection cabinet and respectively positioned at route protection cabinet electricity
Flow the Frequency tester and electric current wave length detector of input and current output terminal, located at the infrared of route protection cabinet inner chamber upper end
Camera, the thermal infrared imager located at route protection cabinet inner chamber surrounding, the warm and humid sensor in route protection cabinet, located at line
Protect at electricity recorder, the d GPS locating module located at route protection cabinet inwall and the corresponding single open-door of cabinet current input terminal on road
Door sensor detection module composition, is provided with signal emission module in total monitoring unit module, the signal transmission alarm and shows
Show and signal receiving module is provided with module and storage print module, total monitoring unit module passes through the signal emission module
Signal output part is electrically connected with the signal receiving module signal input part alarms and shows mould so as to realize with the signal transmission
Block and storage print module are electrically connected, and the signal transmission alarm and display module are by being arranged in route protection cabinet inner chamber
Signal processing module one, computing chip, prediction and alarm module and long distance wireless alarm module and it is arranged at outside route protection cabinet
Liquid crystal Signal Monitor, alarm lamp and alarm speaker composition, the measure voltage ＆amp, current sensor,
Voltage sensor, Frequency tester, electric current wave length detector and electricity recorder are received by the signal emission module, signal
Module and signal processing module one are electrically connected with the computing chip signal input part, the thermal infrared imager, warm and humid sensor, door
Magnetic testi module and computing chip signal output part respectively with prediction and alarm module and long distance wireless alarm module signal input part
It is electrically connected, the prediction and alarm module by signal output end is electrically connected with the alarm lamp and alarm speaker signal input part, institute
State warm and humid sensor and computing chip signal output part to be electrically connected with the liquid crystal Signal Monitor signal input part, total monitoring
Be provided with wireless signal system in unit module and signal transmission alarm and display module, the infrared camera, thermal infrared imager,
D GPS locating module and long distance wireless alarm module are connected by wireless signal system with teleterminal system, the storage print
Module is made up of signal processing module two, storage chip and print module, the signal input part of the signal processing module two
It is electrically connected with the signal receiving module signal output part, signal output part and the storage chip of the signal processing module two
It is electrically connected with print module signal input part.
Described total monitoring unit module is electrically connected with other monitoring modulars respectively by RS485 communication interfaces.
The infrared camera uses dot matrix infrared camera, and the infrared camera is consolidated by rotatable device
Due to route protection cabinet inner chamber upper end, the rotation for the angle that the infrared camera can be certain.
The alarm lamp is LED signal indicator lamp, and the alarm lamp is divided into the model of red green two kinds of colors, when
During route protection cabinet normal operation, green indicating lamp lights；When route protection cabinet operation irregularity, red led lights, and
The alarm speaker sounds.
Emergent management cellular system is provided with the route protection cabinet, operating unit mould is provided with the teleterminal system
Block, the operating unit module are connected by the wireless signal system with the emergent management cellular system.
The liquid crystal Signal Monitor is touch LCD display, is provided with touch-screen over the display, is turned into tactile
The display of function is touched, according to the difference of installation touch-screen, generally can be divided into resistance-type, condenser type, sound wave type, infrared-type four
Kind.
The infrared thermoviewer can be divided into high, medium and low three class temperature and is imaged, the infrared thermoviewer alarm temperature
Degree can be configured according to situations such as electric current in circuit in route protection cabinet, voltage, exterior insulation shell material.
The warm and humid sensor alarm humiture is configured according to route protection cabinet local environment.
The measure voltage ＆amp can use three-phase voltage current measurement module, and the current sensor, voltage pass
Sensor can use Hall current voltage sensor.
The computing chip, warm and humid sensor, infrared camera, thermal infrared imager are connect by signal emission module, signal
Receive module and signal processing module two and realize and be electrically connected with the storage chip and print module.
The monitoring system for route protection cabinet made using technical scheme, not only can remotely be supervised
Survey, mitigate artificial burden, and the effect monitored is more accurate, can timely alarm, the display and storage print mould being provided with
Block adds function to traditional monitoring system, people can get information about specific in this route protection cabinet monitored
Information, the cumbersome steps such as statistics, calculating are remained but, it is more convenient.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the monitoring system of the present invention for route protection cabinet；
Fig. 2 is computing chip signal input plane schematic diagram of the present invention；
Fig. 3 is prediction and alarm module by signal transmission schematic diagram of the present invention；
Fig. 4 is storage print device signal transmission schematic diagram of the present invention；
Fig. 5 is transmission of wireless signals route schematic diagram of the present invention；
In figure, 1, always monitor unit module；2nd, signal transmission alarm and display module；3rd, storage print module；4th, voltage x current
Detection module；5th, current sensor；6th, voltage sensor；7th, Frequency tester；8th, electric current wave length detector；9th, infrared photography
Head；10th, thermal infrared imager；11st, warm and humid sensor；12nd, electricity recorder；13rd, d GPS locating module；14th, door sensor detection module；
15th, signal emission module；16th, signal receiving module；17th, signal processing module one；18th, computing chip；19th, prediction and alarm mould
Block；20th, long distance wireless alarm module；21st, liquid crystal Signal Monitor；22nd, alarm lamp；23rd, alarm speaker；24th, it is wireless
Signal system；25th, teleterminal system；26th, signal processing module two；27th, storage chip；28th, print module；29th, urgent place
Manage cellular system；30th, operating unit module.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as Figure 1-5, a kind of monitoring for route protection cabinet
System, including total monitoring unit module 1, signal transmission alarm and display module 2 and storage print module 3, total monitoring are single
Element module 1 is by being arranged on the measure voltage ＆amp 4 of route protection cabinet current input terminal and current output terminal, located at circuit
Protect cabinet in and positioned at different parts electric wire connection between current sensor 5 and voltage sensor 6, in route protection cabinet and
Respectively positioned at the Frequency tester 7 and electric current wave length detector 8 of route protection cabinet current input terminal and current output terminal, located at line
The road protection infrared camera 9 of cabinet inner chamber upper end, the thermal infrared imager 10 located at route protection cabinet inner chamber surrounding, protect located at circuit
Protect cabinet in warm and humid sensor 11, the electricity recorder 12 located at route protection cabinet current input terminal, in route protection cabinet
Door sensor detection module 14 at the d GPS locating module 13 of wall and corresponding single open-door forms, and is provided with total monitoring unit module 1
Signal receiving module is provided with signal emission module 15, the signal transmission alarm and display module 2 and storage print module 3
16, total monitoring unit module 1 is believed by the signal output part of signal emission module 15 and the signal receiving module 16
Number input is electrically connected to be electrically connected so as to realize with the signal transmission alarm and display module 2 and storage print module 3, the letter
Number transmit alarm and display module 2 be by be arranged in route protection cabinet inner chamber signal processing module 1, computing chip 18,
Prediction and alarm module 19 and long distance wireless alarm module 20 and the liquid crystal Signal Monitor 21 being arranged at outside route protection cabinet, report
Alert indicator lamp 22 and alarm speaker 23 form, the measure voltage ＆amp 4, current sensor 5, voltage sensor 6, frequency
Rate tester 7, electric current wave length detector 8 and electricity recorder 12 pass through the signal emission module 15, signal receiving module 16
It is electrically connected with signal processing module 1 and the signal input part of computing chip 18, the thermal infrared imager 10, warm and humid sensor
11st, door sensor detection module 14 and the signal output part of computing chip 18 respectively with prediction and alarm module 19 and long distance wireless alarm module
20 signal input parts are electrically connected, the signal output part of prediction and alarm module 19 and the alarm lamp 22 and alarm speaker 23
Signal input part is electrically connected, and the warm and humid sensor 11 and the signal output part of computing chip 18 are believed with the liquid crystal Signal Monitor 21
Number input is electrically connected, and wireless signal system is provided with total monitoring unit module 1 and signal transmission alarm and display module 2
24, the infrared camera 9, thermal infrared imager 10, d GPS locating module 13 and long distance wireless alarm module 20 pass through wireless signal
System 24 is connected with teleterminal system 25, the storage print module 3 be by signal processing module 2 26, storage chip 27 and
Print module 28 forms, the signal input part of the signal processing module 2 26 and the signal output part of signal receiving module 16
It is electrically connected, the signal output part of the signal processing module 2 26 and the storage chip 27 and the signal input part of print module 28 electricity
Even；Described total monitoring unit module 1 is electrically connected with other monitoring modulars respectively by RS485 communication interfaces；It is described infrared
Camera 9 uses dot matrix infrared camera, and the infrared camera 9 is fixed on route protection cabinet by rotatable device
Inner chamber upper end, the rotation for the angle that the infrared camera 9 can be certain；The alarm lamp 22 is LED signal indicator lamp, institute
State alarm lamp 22 to be divided to for the model of red green two kinds of colors, when route protection cabinet normal operation, green indicating lamp lights；When
During route protection cabinet operation irregularity, red led lights, and the alarm speaker 23 sounds；Set in the route protection cabinet
There is emergent management cellular system 29, operating unit module 30, the operating unit module are provided with the teleterminal system 25
30 are connected by the wireless signal system 24 with the emergent management cellular system 29；The liquid crystal Signal Monitor 21 is tactile
Liquid crystal display is touched, touch-screen is installed over the display, turns into the display with touch function, according to installation touch-screen
Difference, it generally can be divided into resistance-type, condenser type, sound wave type, four kinds of infrared-type；The thermal infrared imager 10 can be divided into it is high, in,
Low three class temperature are imaged, and the alarm temperature of thermal infrared imager 10 can be according to the electricity in circuit in route protection cabinet
Situations such as stream, voltage, exterior insulation shell material, is configured；The warm and humid sensor 11 alarms humiture according to route protection cabinet
Local environment is configured；The measure voltage ＆amp 4 can use three-phase voltage current measurement module, the current sense
Device 5, voltage sensor 6 can use Hall current voltage sensor；The computing chip 18, warm and humid sensor 11, infrared photography
First 9, thermal infrared imager 10 by signal emission module 15, signal receiving module 16 and signal processing module 2 26 realize with it is described
Storage chip 27 and print module 28 are electrically connected.
The features of the present invention is a kind of monitoring system for route protection cabinet, including total monitoring unit module, signal pass
Pass alarm and display module and storage print module, it is total monitor unit module be by be arranged on route protection cabinet current input terminal and
The measure voltage ＆amp of current output terminal, the electric current in route protection cabinet and between the connection of different parts electric wire pass
Sensor and voltage sensor, in route protection cabinet and respectively positioned at route protection cabinet current input terminal and current output terminal
Frequency tester and electric current wave length detector, the infrared camera located at route protection cabinet inner chamber upper end, located at route protection cabinet
The thermal infrared imager of inner chamber surrounding, the warm and humid sensor in route protection cabinet, located at route protection cabinet current input terminal
Door sensor detection module composition at electricity recorder, the d GPS locating module located at route protection cabinet inwall and corresponding single open-door, always
It is provided with monitoring unit module in signal emission module, signal transmission alarm and display module and storage print module and is provided with signal
Receiving module, total unit module that monitors are electrically connected by signal emission module signal output part and signal receiving module signal input part
It is electrically connected so as to realize with signal transmission alarm and display module and storage print module, signal transmission alarm and display module are
By signal processing module one, computing chip, prediction and alarm module and the long distance wireless alarm being arranged in route protection cabinet inner chamber
The module and liquid crystal Signal Monitor being arranged at outside route protection cabinet, alarm lamp and alarm speaker composition, voltage electricity
Stream detection module, current sensor, voltage sensor, Frequency tester, electric current wave length detector and electricity recorder pass through letter
Number transmitter module, signal receiving module and signal processing module one are electrically connected with computing chip signal input part, thermal infrared imager, temperature
Wet sensor, door sensor detection module and computing chip signal output part respectively with prediction and alarm module and long distance wireless alarm module
Signal input part is electrically connected, and prediction and alarm module by signal output end is electrically connected with alarm lamp and alarm speaker signal input part,
Warm and humid sensor and computing chip signal output part is electrically connected with liquid crystal Signal Monitor signal input part, it is total monitor unit module and
Be provided with wireless signal system in signal transmission alarm and display module, infrared camera, thermal infrared imager, d GPS locating module and
Long distance wireless alarm module is connected by wireless signal system with teleterminal system, and storage print module is by signal transacting mould
Block two, storage chip and print module composition, signal input part and the signal receiving module signal output of signal processing module two
End is electrically connected, and signal output part and the storage chip and print module signal input part of signal processing module two are electrically connected, not only can be with
Remotely monitored, mitigate artificial burden, and the effect monitored is more accurate, can timely alarm, the display being provided with and
Storage print module also adds function in traditional monitoring system, allows people to get information about this circuit monitored
The specifying information in cabinet is protected, has remained but the cumbersome steps such as statistics, calculating, it is more convenient.
In the present invention, the measure voltage ＆amp for being arranged on route protection cabinet current input terminal and output end is used for examining
Survey into route protection cabinet electric current and voltage and from route protection cabinet output Current Voltage value, the current sensor being provided with and
Voltage sensor is used for detecting the value of different parts Current Voltage in route protection cabinet, the Frequency tester being provided with and electric current wavelength
Detector is used for detecting power frequency and wavelength, the electricity recorder being provided be used for detecting by total electricity of route protection cabinet
Stream, the information that these equipment are surveyed are shown by signal processing module one, computing chip on liquid crystal signal display.If
Some infrared cameras connect teleterminal system, so as to realize long-range monitoring, the GPS location being provided with by wireless signal system
Module distinguishes the moment and monitors its position, and the thermal infrared imager being provided with not only can intuitively monitor the electric wire temperature in route protection cabinet
Degree, but alarm can also be timely realized during circuit abnormality, the warm and humid sensor being provided with is used for temperature, humidity in detecting box
Deng the influence of reduction temperature, humidity to route protection cabinet.But when detecting that electric current, voltage, frequency, temperature, humidity etc. are abnormal,
Prediction and alarm module reception signal, it is being transferred to alarm lamp and alarm speaker, long distance wireless alarm module reception signal
Teleterminal system is transferred to by wireless signal system afterwards, urgent place is transmitted signals to by operating unit module artificial
Reason system is handled.Storage chip will can be monitored always in unit module by signal receiving module and signal processing module two
The information storage surveyed of each monitoring modular get off, can be by each monitoring in total monitoring unit module by print module
The information that module is surveyed prints, and is intuitively checked for people.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations that some of which part may be made are embodied the present invention principle, belong to protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of monitoring system for route protection cabinet, including total monitoring unit module（1）, signal transmission alarm and display mould
Block（2）With storage print module（3）, it is characterised in that total monitoring unit module（1）It is by being arranged on route protection cabinet electricity
Flow the measure voltage ＆amp of input and current output terminal（4）, in route protection cabinet and be located at different parts electric wire
Current sensor between connection（5）And voltage sensor（6）, be located in route protection cabinet and respectively route protection cabinet electric current
The Frequency tester of input and current output terminal（7）With electric current wave length detector（8）, located at route protection cabinet inner chamber upper end
Infrared camera（9）, located at the thermal infrared imager of route protection cabinet inner chamber surrounding（10）, warm and humid biography in route protection cabinet
Sensor（11）, located at the electricity recorder of route protection cabinet current input terminal（12）, located at the GPS location of route protection cabinet inwall
Module（13）And the door sensor detection module at corresponding single open-door（14）Composition, total monitoring unit module（1）It is interior to be provided with signal
Transmitter module（15）, the signal transmission alarm and display module（2）With storage print module（3）It is interior to be provided with signal receiving module
（16）, total monitoring unit module（1）Pass through the signal emission module（15）Signal output part receives mould with the signal
Block（16）Signal input part is electrically connected so as to realize and the signal transmission alarm and display module（2）With storage print module（3）
Be electrically connected, the signal transmission alarm and display module（2）It is the signal processing module by being arranged in route protection cabinet inner chamber
One（17）, computing chip（18）, prediction and alarm module（19）With long distance wireless alarm module（20）And it is arranged at route protection cabinet
Outside liquid crystal Signal Monitor（21）, alarm lamp（22）And alarm speaker（23）Composition, the measure voltage ＆ current
Module（4）, current sensor（5）, voltage sensor（6）, Frequency tester（7）, electric current wave length detector（8）And electricity record
Instrument（12）Pass through the signal emission module（15）, signal receiving module（16）With signal processing module one（17）With the calculating
Chip（18）Signal input part is electrically connected, the thermal infrared imager（10）, warm and humid sensor（11）, door sensor detection module（14）And meter
Calculate chip（18）Signal output part respectively with prediction and alarm module（19）With long distance wireless alarm module（20）Signal input part electricity
Even, the prediction and alarm module（19）Signal output part and the alarm lamp（22）And alarm speaker（23）Signal inputs
End is electrically connected, the warm and humid sensor（11）And computing chip（18）Signal output part and the liquid crystal Signal Monitor（21）Signal
Input is electrically connected, total monitoring unit module（1）And signal transmission alarm and display module（2）It is interior to be provided with wireless signal system
（24）, the infrared camera（9）, thermal infrared imager（10）, d GPS locating module（13）And long distance wireless alarm module（20）It is logical
Cross wireless signal system（24）With teleterminal system（25）Connection, the storage print module（3）It is by signal processing module
Two（26）, storage chip（27）And print module（28）Composition, the signal processing module two（26）Signal input part and institute
State signal receiving module（16）Signal output part is electrically connected, the signal processing module two（26）Signal output part and the storage
Chip（27）And print module（28）Signal input part is electrically connected.
A kind of 2. monitoring system for route protection cabinet according to claim 1, it is characterised in that described total monitoring
Unit module（1）It is electrically connected respectively with other monitoring modulars by RS485 communication interfaces.
A kind of 3. monitoring system for route protection cabinet according to claim 1, it is characterised in that the infrared photography
Head（9）Using dot matrix infrared camera, and the infrared camera（9）Route protection cabinet is fixed on by rotatable device
Inner chamber upper end, the infrared camera（9）The rotation of angle that can be certain.
A kind of 4. monitoring system for route protection cabinet according to claim 1, it is characterised in that the police instruction
Lamp（22）For LED signal indicator lamp, the alarm lamp（22）Be divided into the model of red green two kinds of colors, when route protection cabinet just
Often during running, green indicating lamp lights；When route protection cabinet operation irregularity, red led is lighted, and the alarm is raised one's voice
Device（23）Sound.
A kind of 5. monitoring system for route protection cabinet according to claim 1, it is characterised in that the route protection
Emergent management cellular system is provided with cabinet（29）, the teleterminal system（25）It is interior to be provided with operating unit module（30）, it is described
Operating unit module（30）Pass through the wireless signal system（24）With the emergent management cellular system（29）Connection.
A kind of 6. monitoring system for route protection cabinet according to claim 1, it is characterised in that the liquid crystal signal
Display（21）It is touch LCD display, touch-screen is installed over the display, turns into the display with touch function, root
According to the difference of installation touch-screen, resistance-type, condenser type, sound wave type, four kinds of infrared-type generally can be divided into.
A kind of 7. monitoring system for route protection cabinet according to claim 1, it is characterised in that the infrared thermal imagery
Instrument（10）High, medium and low three class temperature can be divided into be imaged, the thermal infrared imager（10）Alarm temperature can be according to circuit
Situations such as protecting the electric current in cabinet in circuit, voltage, exterior insulation shell material is configured.
A kind of 8. monitoring system for route protection cabinet according to claim 1, it is characterised in that the warm and humid sensing
Device（11）Alarm humiture is configured according to route protection cabinet local environment.
A kind of 9. monitoring system for route protection cabinet according to claim 1, it is characterised in that the voltage x current
Detection module（4）Three-phase voltage current measurement module, the current sensor can be used（5）, voltage sensor（6）It can use suddenly
That Current Voltage sensor.
A kind of 10. monitoring system for route protection cabinet according to claim 1, it is characterised in that the calculating core
Piece（18）, warm and humid sensor（11）, infrared camera（9）, thermal infrared imager（10）Pass through signal emission module（15）, signal connects
Receive module（16）And signal processing module two（26）Realize and the storage chip（27）And print module（28）Be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962404.2A CN107830889A (en) | 2017-10-17 | 2017-10-17 | A kind of monitoring system for route protection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962404.2A CN107830889A (en) | 2017-10-17 | 2017-10-17 | A kind of monitoring system for route protection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830889A true CN107830889A (en) | 2018-03-23 |
Family
ID=61648094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962404.2A Pending CN107830889A (en) | 2017-10-17 | 2017-10-17 | A kind of monitoring system for route protection cabinet |
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| CN203491796U (en) * | 2013-10-28 | 2014-03-19 | 北京能源通电气技术有限公司 | Intelligent distribution system device based on Internet of Things |
| CN106125611A (en) * | 2016-07-22 | 2016-11-16 | 安徽亚辉电气自动化有限公司 | A kind of Intelligent control device for switch cubicle |
| CN206312323U (en) * | 2016-12-21 | 2017-07-07 | 许顺凯 | A kind of long distance electric fire alarm monitoring system |
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2017
- 2017-10-17 CN CN201710962404.2A patent/CN107830889A/en active Pending
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|---|---|---|---|---|
| CN200950556Y (en) * | 2006-02-22 | 2007-09-19 | 上海茂索机电设备有限公司 | Low-voltage distribution microcomputer centralized management device |
| US20090167523A1 (en) * | 2007-12-29 | 2009-07-02 | Beijing Rutian Science And Technology Co., Ltd | Self-positioning remote burglary alarm system |
| CN102967329A (en) * | 2012-11-08 | 2013-03-13 | 大连东方电器制造有限公司 | Switch cabinet monitoring alarming device |
| CN203491796U (en) * | 2013-10-28 | 2014-03-19 | 北京能源通电气技术有限公司 | Intelligent distribution system device based on Internet of Things |
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Application publication date: 20180323 |