CN207134874U - Remote supervision system and distribution box - Google Patents
Remote supervision system and distribution box Download PDFInfo
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- CN207134874U CN207134874U CN201721197551.7U CN201721197551U CN207134874U CN 207134874 U CN207134874 U CN 207134874U CN 201721197551 U CN201721197551 U CN 201721197551U CN 207134874 U CN207134874 U CN 207134874U
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- data processing
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- control module
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The utility model provides a kind of remote supervision system and distribution box, is related to distribution box field.Remote supervision system includes distribution box and data acquisition module.Power carrier control module and the data processing module electrically connected with power carrier control module are provided with distribution box.Data acquisition module is connected with power carrier control module by power line.Data acquisition module is used for the detection signal for detecting tested point, and detection signal is passed through into the power line transmission to power carrier control module.Power carrier control module is used to detection signal is converted into the signal of preset interface and is sent to data processing module.Data processing module is used for the signal based on preset interface, to monitor tested point.By setting power carrier control module to be changed the detection signal of power line transmission, and then the signal after data processing module processing conversion, long-range monitoring tested point is realized, simple to operate, practicality is universal.
Description
Technical field
Distribution box field is the utility model is related to, in particular to a kind of remote supervision system and distribution box.
Background technology
Distribution box is the magnanimity parameter in data, usually forms low pressure woods and presses electrical wiring, it is desirable to by switchgear, is surveyed
Amount instrument, protection electrical equipment and auxiliary equipment are assembled in closing or semiclosed metal safe or in screen width, form low-tension distribution box.Just
Often can be by manual or automatic switch connection or disjunction circuit during operation.Existing distribution box monitoring is inconvenient for operation.
Utility model content
The purpose of this utility model is to provide a kind of tele-control system and distribution box, to improve above mentioned problem.In order to
Realize above-mentioned purpose, the technical scheme that the utility model is taken is as follows：
In a first aspect, the utility model embodiment provides a kind of remote supervision system, including：Distribution box and data acquisition
Module.It is provided with the distribution box at power carrier control module and the data electrically connected with the power carrier control module
Manage module.The data acquisition module is connected with the power carrier control module by power line.The data acquisition module
For detecting the detection signal of tested point, the detection signal is controlled into mould by the power line transmission to the power carrier
Block.The power carrier control module is used to the detection signal is converted into the signal of preset interface and is sent to the data
Processing module.The data processing module is used for the signal based on the preset interface, to monitor the tested point.
In the utility model preferred embodiment, above-mentioned data acquisition module includes water enchroachment (invasion) sensor.The water enchroachment (invasion) passes
Sensor is used to detect to obtain and is used to characterize first detection signal of the tested point with or without water enchroachment (invasion) phenomenon.
In the utility model preferred embodiment, above-mentioned data acquisition module also includes door opening and closing submodule.The door
Opening and closing submodule is used to detect to obtain and is used to characterize the second detection signal that the door of the distribution box is out or closed.
In the utility model preferred embodiment, above-mentioned data acquisition module also includes smoke alarm.The smog
Alarm is used to be acquired when reaching default smoke density threshold value to the current smokescope value in switchgear house, and will collection
The current smokescope value is obtained to transmit to the data processing module by the power carrier control module；The smog
Alarm is additionally operable to receive the data processing module based on the current smokescope value generation from the data processing module
The first controlling alarm instruction, and based on first controlling alarm instruction alarmed.
In the utility model preferred embodiment, above-mentioned data acquisition module also includes audible-visual annunciator.The acousto-optic
Alarm is used to characterize the 3rd detection signal for having abnormal sound or light in switchgear house for gathering to obtain, and will gather described in acquisition
3rd detection signal is transmitted to the data processing module by the power carrier control module；The audible-visual annunciator is also used
Controlled in receiving the data processing module from the data processing module based on the second alarm that the 3rd detection signal generates
System instruction, and alarmed based on second controlling alarm instruction.
In the utility model preferred embodiment, said system also include transformer temperature control module and with the change
The transformer temperature collector of depressor temperature control modules electrical connection.The transformer temperature control module and the data processing
Module electrically connects.The transformer temperature control module is used for the transformer temperature of the collection of the transformer temperature collector
Signal is transmitted to the data processing module.
In the utility model preferred embodiment, said system also includes power-off modular and continues electric module.The power-off
Module, the continuous electric module electrically connect with the data processing module.The continuous electric module is used for when the power-off modular is examined
When measuring commercial power interruption, electric energy is provided for the system.
In the utility model preferred embodiment, said system also includes busbar temperature monitoring sensor.The busbar
Temperature monitoring sensor is arranged in the distribution box.The busbar temperature monitoring sensor, which is used to detect, to obtain and matches somebody with somebody by described in
Busbar temperature data in electronic box are transferred to the data processing module.
In the utility model preferred embodiment, said system also includes terminal.The terminal and the data processing
Module communicates to connect.
Second aspect, the utility model embodiment provide a kind of distribution box, power carrier are provided with the distribution box
Control module and the data processing module electrically connected with the power carrier control module.Data acquisition module carries with the electric power
Ripple control module is connected by power line.The data acquisition module is used for the detection signal for detecting tested point, by the detection
Signal passes through the power line transmission to the power carrier control module.The power carrier control module is used for the inspection
Signal is surveyed to be converted to the signal of preset interface and be sent to the data processing module.The data processing module is used to be based on institute
The signal of preset interface is stated, to monitor the tested point.
The utility model embodiment provides a kind of remote supervision system and distribution box, and the remote supervision system includes matching somebody with somebody
Electronic box and data acquisition module.Be provided with the distribution box power carrier control module and with the power carrier control module
The data processing module of electrical connection.The data acquisition module is connected with the power carrier control module by power line.Institute
State data acquisition module to be used to detect the detection signal of tested point, by the detection signal by the power line transmission to described
Power carrier control module.The power carrier control module is used to the detection signal being converted to the signal of preset interface simultaneously
It is sent to the data processing module.The data processing module is used for the signal based on the preset interface, with described in monitoring
Tested point.By setting power carrier control module to be changed the detection signal of power line transmission, and then data processing mould
Signal after block processing conversion, long-range monitoring tested point is realized, simple to operate, practicality is universal.
Other feature and advantage of the present utility model will illustrate in subsequent specification, also, partly from specification
Become apparent, or by implementing the utility model embodiment understanding.The purpose of this utility model and other advantages can lead to
Specifically noted structure in the specification, claims and accompanying drawing write is crossed to realize and obtain.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of structured flowchart for tele-control system that the utility model embodiment provides；
Fig. 2 is the structured flowchart for another tele-control system that the utility model embodiment provides；
Fig. 3 is the structured flowchart for another tele-control system that the utility model embodiment provides；
Fig. 4 is the structured flowchart for the distribution box that the utility model embodiment provides.
In figure：100- systems；110- distribution boxs；112- power carrier control modules；114- data processing modules；120- numbers
According to acquisition module；122- water enchroachment (invasion) sensors；124- doors are opened and closed submodule；126- smoke alarms；128- audible-visual annunciators；130-
Transformer temperature control module；140- transformer temperature collectors；150- power-off modulars；160- continues electric module；170- busbar temperature
Degree monitoring sensor；180- terminals.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.It is meanwhile new in this practicality
In the description of type, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term is " even
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality with concrete condition
Concrete meaning in type.
Referring to Fig. 1, the utility model embodiment provides a kind of remote supervision system 100, can include：Distribution box
110 and data acquisition module 120.Be provided with the distribution box 110 power carrier control module 112 and with the power carrier
The data processing module 114 that control module 112 electrically connects.The data acquisition module 120 and the power carrier control module
112 are connected by power line.The data acquisition module 120 is used for the detection signal for detecting tested point, by the detection signal
Pass through the power line transmission to the power carrier control module 112.The power carrier control module 112 is used for by described in
Detection signal is converted to the signal of preset interface and is sent to the data processing module 114.The data processing module 114 is used
In the signal based on the preset interface, to monitor the tested point.
As a kind of embodiment, the preset interface can be RS232 or RS485.The power carrier control module
The detection signal is converted to RS232 or RS485 signals and is sent to the data processing module 114 by 112.
As a kind of embodiment, the data processing module 114 can include memory, storage control, one or
Multiple processors, radio-frequency module.It is directly or indirectly electric between each element of memory, storage control, processor, radio-frequency module
Connection, to realize the transmission of data or interaction.For example, one or more communication bus or signal can be passed through between these elements
Bus realizes electrical connection.Memory can store various software programs and module.Processor is stored in memory by operation
In software program and module, so as to perform various function application and data processing.
Memory can include but is not limited to random access memory (Random Access Memory, RAM), read-only to deposit
Reservoir (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only Memory,
PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM), electric erasable
Read-only storage (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
Processor can be a kind of IC chip, have signal handling capacity.Above-mentioned processor can be general place
Manage device, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit (Network
Processor, abbreviation NP) etc.；It can also be digital signal processor (DSP), application specific integrated circuit (ASIC), ready-made programmable
Gate array (FPGA) either other PLDs, discrete gate or transistor logic, discrete hardware components.It can
To realize or perform disclosed each method, step and the logic diagram in the embodiment of the present application.General processor can be micro-
Processor or the processor can also be any conventional processors etc..
Radio-frequency module is used to receiving and sending electromagnetic wave, realizes the mutual conversion of electromagnetic wave and electric signal, so as to leading to
Communication network or other equipment are communicated.
Fig. 1 and Fig. 2 are please referred to, the data acquisition module 120 can include water enchroachment (invasion) sensor 122.The water enchroachment (invasion)
Sensor 122 is used to detect to obtain and is used to characterize first detection signal of the tested point with or without water enchroachment (invasion) phenomenon.It is described to be measured
Point can be outer, switchgear house of distribution box 110 etc..
The data acquisition module 120 can also include door opening and closing submodule 124.The door opening and closing submodule 124 is used for
Detection, which obtains, to be used to characterize the second detection signal that the door of the distribution box 110 is out or closed.
Further, the door opening and closing submodule 124 can include door switch detector.The door switch detector is set
In the distribution box 110 outdoors, and for that will detect be out or close for characterizing the door of the distribution box 110 second is obtained
Detection signal is transmitted to the data processing module 114 by the power carrier control module 112.
The data acquisition module 120 can also include smoke alarm 126.The smoke alarm 126 be used for
Current smokescope value in switchgear house is acquired when reaching default smoke density threshold value, and collection is obtained into the current cigarette
Mistiness angle value is transmitted to the data processing module 114 by the power carrier control module 112；The smoke alarm
126 are additionally operable to receive the data processing module 114 based on the current smokescope value life from the data processing module 114
Into the first controlling alarm instruction, and based on first controlling alarm instruction alarmed.
The default smoke density threshold value can be set according to being actually needed.
The data acquisition module 120 can also include audible-visual annunciator 128.The audible-visual annunciator 128 is used to gather
Obtaining has the 3rd detection signal of abnormal sound or light for characterizing in switchgear house, and collection is obtained into the 3rd detection signal and passed through
The power carrier control module 112 is crossed to transmit to the data processing module 114；The audible-visual annunciator 128 be additionally operable to from
The data processing module 114 receives the second alarm that the data processing module 114 is generated based on the 3rd detection signal
Control instruction, and alarmed based on second controlling alarm instruction.
Referring to Fig. 3, the system 100 can also include transformer temperature control module 130 and with the transformer temperature
Spend the transformer temperature collector 140 that control module 130 electrically connects.The transformer temperature control module 130 and the data
Processing module 114 electrically connects.The transformer temperature control module 130 is used for adopting the transformer temperature collector 140
The transformer temperature signal of collection is transmitted to the data processing module 114.
For example, three Pt100 platinum resistance thermometer sensor,s in dry-type power transformer three-phase windings line bag are embedded in detect dry type
The temperature rise of power transformer line bag, and the start and stop of cooling blower, overtemperature alarm are automatically controlled until superhigh temperature trips according to temperature rise
To ensure the safe operation of dry-type power transformer.
The system 100 can also include power-off modular 150 and continue electric module 160.It is the power-off modular 150, described continuous
Electric module 160 electrically connects with the data processing module 114.The continuous electric module 160 is used for when the power-off modular 150 is examined
When measuring commercial power interruption, electric energy is provided for the system 100.
The system 100 can also include Switching Power Supply.The Switching Power Supply and the data acquisition module 120 and described
Continue electric module 160 to electrically connect.The Switching Power Supply is used to 220V alternating currents being changed into 12V DC electricity.
For example, when the power-off modular 150 detects commercial power interruption when (forced outage), continue electric module 160 by battery
Direct current energy, by the square normal load such as data processing module 114 of the switch transition of inversion zero continue supply 220V alternating currents,
Load is maintained normal work and protect load soft and hardware without damage.
The continuous electric module 160 can be no-break power unit (Uninterruptable Power System,
UPS), protection can generally be provided to overtension or brownout.
The system 100 can also include ethernet switching module.The continuous electric module 160 and the Ethernet exchanging mould
Block connects.Ethernet switching module, for the information of access to be re-started into generation, then formulation is forwarded to by inter-process
Port, have the function that automatic addressing and exchange, the problem of so as to avoid the occurrence of port collision, prevent transmission collision, lifting net
Network is handled up.
For example, the video camera acquisition in switchgear house is sent to ethernet switching module to signal by netting twine, then
Monitoring host computer is transferred signals to by netting twine.
Further, the system 100 can also include busbar temperature monitoring sensor 170.The busbar temperature monitoring
Sensor 170 is arranged in the distribution box 110.The busbar temperature monitoring sensor 170, which is used to detect, to be obtained and by described in
Busbar temperature data in distribution box 110 are transferred to the data processing module 114.
The system 100 can also include terminal 180.The terminal 180 and the communication link of data processing module 114
Connect.The terminal 180 is used to receive the detection data that the data processing module 114 is handled.
As a kind of embodiment, the terminal 180 passes through network connection with the data processing module 114.The net
Network can be wired or wireless network.In the utility model embodiment, data processing module 114 and terminal 180 can pass through
Communication network is directly connected to.Terminal 180, data processing module 114 can be in Wi-Fi (Wireless Fidelity) network, 2G/3G/4G nets
Communication connection is established in network or LAN.
In the utility model embodiment, the terminal 180 can be PC (personal computer) computer, flat board electricity
The terminal devices such as brain, mobile phone, notebook computer, intelligent television, set top box, car-mounted terminal.
The system 100 can also include data acquisition expansion slot.The data acquisition expansion slot by RS485 with it is described
Data processing module 114 connects.
The system 100 can also include Temperature Humidity Sensor.The Temperature Humidity Sensor controls with the power carrier
Module 112 connects.The Temperature Humidity Sensor is used to gather the data of the Temperature and Humidity module in switchgear house, and passes through the power carrier control
Molding block 112 is transmitted to the data processing module 114.
It is as follows that the utility model provides a kind of operation principle of tele-control system 100：
When electric on distribution box 110, the data acquisition module 120 detects the detection signal of tested point, by the detection
Signal passes through the power line transmission to the power carrier control module 112.The power carrier control module 112 is by described in
Detection signal is converted to the signal of preset interface and is sent to the data processing module 114, the base of data processing module 114
In the signal of the preset interface.Signal based on the preset interface is also sent to described by the data processing module 114
Terminal 180, to monitor the tested point.
The utility model provides a kind of tele-control system 100, including：Distribution box 110 and data acquisition module 120.
Power carrier control module 112 and the number electrically connected with the power carrier control module 112 are provided with the distribution box 110
According to processing module 114.The data acquisition module 120 is connected with the power carrier control module 112 by power line.It is described
Data acquisition module 120 is used for the detection signal for detecting tested point, and the detection signal is passed through into the power line transmission to institute
State power carrier control module 112.The power carrier control module 112 is used to the detection signal being converted to preset interface
Signal and be sent to the data processing module 114.The data processing module 114 is used for the letter based on the preset interface
Number, to monitor the tested point.By setting power carrier control module 112 to be turned the detection signal of power line transmission
Change, and then the signal after the processing conversion of data processing module 114, long-range monitoring tested point is realized, simple to operate, practicality is general
Time.
Referring to Fig. 4, the utility model provides a kind of distribution box 110, power carrier is provided with the distribution box 110
Control module 112 and the data processing module 114 electrically connected with the power carrier control module 112.Data acquisition module 120
It is connected with the power carrier control module 112 by power line.The data acquisition module 120 is used for the inspection for detecting tested point
Signal is surveyed, the detection signal is passed through into the power line transmission to the power carrier control module 112.The power carrier
Control module 112 is used to the detection signal is converted into the signal of preset interface and is sent to the data processing module 114.
The data processing module 114 is used for the signal based on the preset interface, to monitor the tested point.
The distribution box 110 that the utility model embodiment provides, to briefly describe, refer to foregoing tele-control system 100
Corresponding contents in embodiment.
A kind of distribution box 110 provided by the utility model, power carrier control module is provided with the distribution box 110
112 and the data processing module 114 that is electrically connected with the power carrier control module 112.The data acquisition module 120 and institute
Power carrier control module 112 is stated to connect by power line.Data acquisition module 120 is used for the detection signal for detecting tested point,
The detection signal is passed through into the power line transmission to the power carrier control module 112.The power carrier controls mould
Block 112 is used to the detection signal is converted into the signal of preset interface and is sent to the data processing module 114.The number
It is used for the signal based on the preset interface according to processing module 114, to monitor the tested point.By setting power carrier to control
Module 112 is changed the detection signal of power line transmission, and then the signal after the processing conversion of data processing module 114, real
Tested point is now remotely monitored, simple to operate, practicality is universal.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. remote supervision system, it is characterised in that including：Distribution box and data acquisition module, the distribution box is interior to be set There are power carrier control module and the data processing module electrically connected with the power carrier control module, the data acquisition module Block is connected with the power carrier control module by power line, and the data acquisition module is used for the detection letter for detecting tested point Number, the detection signal is controlled into mould by the power line transmission to the power carrier control module, the power carrier Block is used to the detection signal is converted into the signal of preset interface and is sent to the data processing module, the data processing Module is used for the signal based on the preset interface, to monitor the tested point.
- 2. system according to claim 1, it is characterised in that the data acquisition module includes water enchroachment (invasion) sensor, described Water enchroachment (invasion) sensor is used to detect to obtain and is used to characterize first detection signal of the tested point with or without water enchroachment (invasion) phenomenon.
- 3. system according to claim 1, it is characterised in that the data acquisition module also includes door opening and closing submodule, The door opening and closing submodule is used to detect to obtain and is used to characterize the second detection signal that the door of the distribution box is out or closed.
- 4. system according to claim 1, it is characterised in that the data acquisition module also includes smoke alarm, institute Smoke alarm is stated to be used to be acquired when reaching default smoke density threshold value to the current smokescope value in switchgear house, and Collection is obtained into the current smokescope value to transmit to the data processing module by the power carrier control module；Institute Smoke alarm is stated to be additionally operable to be based on the current smokescope from the data processing module reception data processing module The first controlling alarm instruction of value generation, and alarmed based on first controlling alarm instruction.
- 5. system according to claim 1, it is characterised in that the data acquisition module also includes audible-visual annunciator, institute State audible-visual annunciator be used for gather obtain for characterizing the 3rd detection signal that has abnormal sound or light in switchgear house, and collection is obtained The 3rd detection signal is obtained to transmit to the data processing module by the power carrier control module；The sound and light alarm Device is additionally operable to second for receiving the data processing module from the data processing module and being generated based on the 3rd detection signal Controlling alarm instructs, and is alarmed based on second controlling alarm instruction.
- 6. system according to claim 1, it is characterised in that the system also include transformer temperature control module and with The transformer temperature collector of the transformer temperature control module electrical connection, the transformer temperature control module and the number Electrically connected according to processing module, the transformer temperature control module is used for the transformation of the collection of the transformer temperature collector Device temperature signal is transmitted to the data processing module.
- 7. system according to claim 1, it is characterised in that the system also includes power-off modular and continues electric module, institute State power-off modular, the continuous electric module electrically connects with the data processing module, the continuous electric module be used for work as the power-off When module detects commercial power interruption, electric energy is provided for the system.
- 8. system according to claim 1, it is characterised in that the system also includes busbar temperature monitoring sensor, institute State busbar temperature monitoring sensor to be arranged in the distribution box, the busbar temperature monitoring sensor is used for detection acquisition and will Busbar temperature data in the distribution box are transferred to the data processing module.
- 9. according to the system described in claim any one of 1-8, it is characterised in that the system also includes terminal, the terminal Communicated to connect with the data processing module.
- 10. a kind of distribution box, it is characterised in that power carrier control module is provided with the distribution box and is carried with the electric power The data processing module of ripple control module electrical connection, data acquisition module are connected with the power carrier control module by power line Connect, the data acquisition module is used for the detection signal for detecting tested point, and the detection signal is passed through into the power line transmission To the power carrier control module, the power carrier control module is used to the detection signal being converted to preset interface Signal is simultaneously sent to the data processing module, and the data processing module is used for the signal based on the preset interface, with prison Survey the tested point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197551.7U CN207134874U (en) | 2017-09-18 | 2017-09-18 | Remote supervision system and distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197551.7U CN207134874U (en) | 2017-09-18 | 2017-09-18 | Remote supervision system and distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134874U true CN207134874U (en) | 2018-03-23 |
Family
ID=61638639
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721197551.7U Expired - Fee Related CN207134874U (en) | 2017-09-18 | 2017-09-18 | Remote supervision system and distribution box |
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| Country | Link |
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| CN (1) | CN207134874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193933A (en) * | 2018-08-29 | 2019-01-11 | 辽宁华骋科技有限公司 | A kind of Switching Station monitoring cruising inspection system |
-
2017
- 2017-09-18 CN CN201721197551.7U patent/CN207134874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193933A (en) * | 2018-08-29 | 2019-01-11 | 辽宁华骋科技有限公司 | A kind of Switching Station monitoring cruising inspection system |
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Granted publication date: 20180323 Termination date: 20190918 |