CN209043362U - A kind of acquisition device based on Internet of Things mobile monitoring terminal - Google Patents
A kind of acquisition device based on Internet of Things mobile monitoring terminal Download PDFInfo
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- CN209043362U CN209043362U CN201821617272.6U CN201821617272U CN209043362U CN 209043362 U CN209043362 U CN 209043362U CN 201821617272 U CN201821617272 U CN 201821617272U CN 209043362 U CN209043362 U CN 209043362U
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Abstract
The utility model discloses a kind of acquisition devices based on Internet of Things mobile monitoring terminal.The utility model includes the temperature signal module for temperature detection, current signal module and monitoring terminal for current acquisition, the signal processing module that the monitoring terminal includes signal receiving module and connect with the signal output end signal of signal receiving module, the signal output end of the temperature signal module and the current signal module is connect with the signal input part signal of the signal receiving module, the signal receiving module is connect with electrical partial discharge monitoring modular signal simultaneously, the signal processing module is connect by way of wireless connection with communicating terminal signal；To solve during cable data acquisition, facility environment operating condition is narrow, complicated, and artificial detection is difficult judgement, analysis environment, so that data be caused to acquire incomplete problem.
Description
Technical field
The utility model relates to Distribution Network Equipment detection system fields, and in particular to a kind of power distribution network cruising inspection system, more into
One step is said, is a kind of acquisition device based on Internet of Things mobile monitoring terminal.
Background technique
As number of cables increases year by year, cable power distribution network path is provided with more station power distribution cage type equipment, and distribution is wide
General, inspection, O&M difficulty are quite huge.Missing especially is grasped to the variation of equipment operating condition, because many equipment are all being transported
In capable electrical cabinet, even if patrol officer can not also know the equipment operating condition in electrical cabinet to scene.Meanwhile power distribution network
Equipment is in outdoor open-air atmosphere and interior space is relatively narrow, and running environment is poor, often occurs because of electric equipment operation operating condition
It changes, patrol officer has found and handles not in time, leads to abnormal expansion, and generation electrical fire, cable terminal breakdown are quick-fried
Fried, cable earth fault causes power failure, and equipment is damaged and causes undesirable social influence.
In recent years, the degree of saturation of China's electric grid investment is also far away from power supply, China in renewable energy digestion capability and
Power supply reliability etc. still need power grid persistently invest.In this year, power distribution network box-type equipment is large number of, has a very wide distribution
It is general, it is that the important component of city 10kV supply network and control contact, the operating status of Distribution Network Equipment are directly related to
The reliability of power supply system.Distribution Network Equipment is in outdoor open-air atmosphere and interior space is relatively narrow, and running environment is poor,
Often occur that electrical equipment exception electrical equipment can not act, cable terminal breakdown and explosion, cable earth fault cause region
Power failure also results in undesirable social influence while causing equipment economic loss.The country is to distribution cage type at present
Equipment on-line monitoring only does single monitoring content without completely comprehensive monitoring means, and information exchange also needs to open cabinet door sight
See specific instrument or indicator light.
Utility model content
The purpose of this utility model is to provide a kind of acquisition devices based on Internet of Things mobile monitoring terminal to supervise simultaneously
The device of the unified monitoring of the multi-parameters such as cable temperature, environment temperature, ambient humidity, current running condition is surveyed, and is not required to open cabinet
Door just can obtain relevant information by mobile application equipment, to solve during cable data acquisition, facility environment operating condition
Narrow, complicated, artificial detection is difficult judgement, analysis environment, so that data be caused to acquire incomplete problem.
To solve the above-mentioned problems, the utility model uses following technological means:
A kind of acquisition device based on Internet of Things mobile monitoring terminal, including for temperature detection temperature signal module,
For the current signal module and monitoring terminal of current acquisition, the monitoring terminal includes signal receiving module and and signal
The signal processing module of the signal output end signal connection of receiving module, the signal receiving module are transmitted to described for reception
The signal of terminal is monitored, the signal processing module is for exporting the monitoring terminal received signal, the temperature signal
The signal output end of module and the current signal module is connect with the signal input part signal of the signal receiving module, institute
It states signal receiving module while being connect with electrical partial discharge monitoring modular signal, the side that the signal processing module passes through wireless connection
Formula is connect with communicating terminal signal.
Preferably, the temperature signal module includes the survey with cable connector, optical fiber interface and thermometric point
Temperature probe, the temperature probe are connect by optical fiber with the temperature signal input signal of the signal receiving module.
Further, the current signal module includes current collector, and the signal input part of the current collector connects
The signal output end of live wire, the current collector is believed by the current signal input of optical fiber and the signal receiving module
Number connection.
Further, the signal output end of the signal processing module by least one of WIFI and GPRS mode with
The communicating terminal wireless signal connection.
Further, the communicating terminal is in the mobile terminal and PC terminal for transmit and receive function with GPRS signal
Any one, is equipped with GPRS signal receiver at the USB interface of the PC terminal.
Further, the current signal module, the temperature signal module and the electrical partial discharge monitoring modular
Signal output end pass through RS-485 bus and connect with the signal receiving module signal.
Further, the temperature signal module, the current signal module, the monitoring terminal are arranged at distribution
In case, the distribution box includes door-plate, and the top of the door-plate is provided with for observing the visual windows inside the distribution box,
Horizontal mounting rack is installed, the communicating terminal is mounted on the mounting rack, the communicating terminal in the distribution box
Working interface is also equipped with support frame below the mounting rack, is equipped with and takes the photograph on support frame as described above towards the visual windows
As head, the camera is connected to by data line with data storage card towards the visual windows, the camera.
Further, several mounting holes are provided on the mounting rack, the outside of the communicating terminal is equipped with and institute
The insertion rod that installing port matches is stated, is provided with sliding cavity in the mounting rack, the sliding cavity is from side and the peace
Fill hole connection, be movably installed with wedge block in sliding cavity, the lozenges of the wedge block towards the back side of the mounting rack,
It is equipped with by through channel by lever at the back side of the mounting rack, it is described to protrude into the sliding cavity simultaneously by one end of lever
Be rotatably equipped with runner, the lozenges sliding contact of the runner and the wedge block, the lozenges of the wedge block with it is described
The one end for sliding cavity is connected by spring, and the mounting hole is protruded into wedge block one end opposite with the spring, described
Wedge block one end opposite with the lozenges is provided with several limiting slots, and it is logical that the front of the mounting rack is provided with several insertions
Road.
Compared with common distribution box examines transacter, the utility model at least has one of following beneficial effect:
Temperature signal module includes cable temperature inductor and environment temperature inductor, is set using temperature signal module to distribution cage type
Standby inner cable temperature, the parameter of environment temperature are acquired, and are transmitted to monitoring terminal by signal wire, pass through current signal mould
Block acquires the current signal data of cable, same to be transmitted in monitoring terminal by signal wire, monitors terminal for the temperature of collection
Degree is accordingly and current data is transmitted in communicating terminal by GPRS or WIFI, and communicating terminal is to be equipped with signal receiver
The end PC or mobile terminal, the temperature signal of acquisition and current signal data be transmitted to communicating terminal acquisition, show in this way
Field staff, which is not required to opening cabinet door, to obtain relevant information by data receiving terminal, can also be in power distribution network box-type equipment
Picture, the text information that cable temperature, environment temperature, the monitoring data of current running condition and personnel on site make an inspection tour are united
One data sharing；Meanwhile the threshold value by setting corresponding data in monitoring terminal, when signal occurs abnormal and Times
Alert, the signal after alarm is equally transmitted in communicating terminal, and communicating terminal is allowed to acquire.
Detailed description of the invention
Fig. 1 is the system framework figure of the utility model.
Fig. 2 is the structural schematic diagram of the utility model door-plate.
Fig. 3 is the structural schematic diagram of the utility model mounting rack.
Wherein, 1- door-plate, 2- visual windows, 3- mounting rack, 4- support frame, 5- camera, 6- mounting hole, 7- sliding are empty
Chamber, 8- wedge block, 9- are inserted into channel by lever, 10- runner, 11- spring, 12- limiting slot, 13-.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments and
Attached drawing, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to solve
The utility model is released, is not used to limit the utility model.
Embodiment 1
With reference to shown in FIG. 1, Fig. 1 is the system framework figure of the utility model, and one kind being based on Internet of Things mobile monitoring terminal
Acquisition device, including for temperature detection temperature signal module, for current acquisition current signal module, monitoring eventually
The signal output end of end, communicating terminal and cloud data terminal, the temperature signal module and the current signal module with
The signal input part signal connection of the monitoring terminal, the signal output end of the monitoring terminal and the signal of the communicating terminal
Input end signal connection, the communicating terminal are connect with the cloud data terminal signal, the signal output end of the monitoring terminal
It is connect with the logical data terminal signal；A kind of acquisition device based on Internet of Things mobile monitoring terminal further includes data
Terminal is received, the data receiving terminal is connect with the cloud data terminal signal.
In the present embodiment, temperature signal module includes cable temperature inductor and environment temperature inductor, utilizes temperature
Signaling module is acquired to power distribution network box-type equipment inner cable temperature, the parameter of environment temperature, and is transmitted to by signal wire
Terminal is monitored, is acquired the current signal data of cable by current signal module, it is same that monitoring is transmitted to eventually by signal wire
In end, the temperature data of collection and current data are transmitted in communicating terminal by monitoring terminal by GPRS or WIFI, are led to
Interrogating terminal is the end PC or the mobile terminal for being equipped with signal receiver, and the temperature signal and current signal data of acquisition are passing
After transporting to communicating terminal, data are wirelessly transmitted in cloud data terminal by communicating terminal and are stored, and operator is connect by data
Terminal is received, that is, operator can be by the end PC or mobile terminal accessing cloud data terminal, and passes through wired or wireless side
Formula carries out data downloading, and such field personnel, which is not required to opening cabinet door, to obtain relevant information by data receiving terminal,
Power distribution network box-type equipment inner cable temperature, environment temperature, the monitoring data of current running condition and personnel on site can also be patrolled
Depending on picture, text information carry out unified data sharing；Meanwhile the threshold value by setting corresponding data in monitoring terminal,
When signal occurs abnormal and alarm, and the signal alarmed equally passes through monitoring terminal and is uploaded in cloud data terminal, and will
Alert data is sent in data receiving terminal.
Embodiment 2
On the basis of embodiment 1, the temperature signal module includes having cable connector, optical fiber interface and temperature measuring point
The temperature probe of position, the temperature probe are connect by optical fiber with the temperature signal input signal of the monitoring terminal.
In the present embodiment, temperature signal module above-mentioned includes cable temperature inductor, that is, temperature probe, thermometric
Probe has cable connector, optical fiber interface and thermometric site, that is, cable connector is connected to cable under test, and thermometric site is located at
At cable connector, the temperature signal of the temperature sense module collection cable under test at thermometric site and temperature is believed by optical fiber
It number is transmitted in monitoring terminal.
Embodiment 3
On the basis of embodiment 2, the current signal module includes current collector, the signal of the current collector
Input terminal is connected to electric wire, and the signal output end of the current collector is inputted by the current signal of optical fiber and the monitoring terminal
End signal connection.
In the present embodiment, current signal module above-mentioned includes at least one current collector, current collector connection
On cable under test, and after acquiring current signal, current signal is transmitted to the electric current of monitoring terminal by optical fiber transmission
Signal input part can effectively reduce loss of the signal in transmission process by optical fiber transmission.
Embodiment 4
On the basis of embodiment 3, the signal output end of the monitoring terminal passes through data cable and the communicating terminal
Wire signal connection.
In the present embodiment, communicating terminal can make the end PC, and the signal input part at the end PC and the signal of monitoring terminal is defeated
After outlet is connected by data cable signal, monitors data collected by terminal and be transmitted in the end PC, the end PC passes through wireless network again
The data of collection are transmitted in cloud data terminal by network or cable network to be stored.
Embodiment 5
On the basis of embodiment 3, the signal output end of the monitoring terminal passes through the side at least one of WIFI and GPRS
Formula is connect with the communicating terminal wireless signal.
In the present embodiment, in order to more easily allow the signal in monitoring terminal to be transmitted in communicating terminal, lead to
News terminal can be mobile terminal or the end PC, when using a mobile terminal, mobile terminal and monitoring terminal by WIFI or
At least one of GPRS signal signal is wirelessly connected, and of course for the distance that can increase signal transmission, optimal mode is
Mobile terminal is connect by GPRS signal with monitoring terminal wireless, at this point, the signal data collected in monitoring terminal can pass through
GPRS signal is transmitted in mobile terminal, after mobile terminal collects data, then by GPRS signal is transmitted collected data
It is stored into cloud data terminal；Likewise, communicating terminal is also possible to the end PC, when communicating terminal uses the end PC, at the end PC
GPRS signal can be received after pairing by installing GPRS signal receiving device at signaling interface, such as at USB joint, will be monitored
Data, are uploaded to by wireless network or cable network again after collection and are stored up with cloud data terminal by the data acquisition in terminal
It deposits；The end PC can be connect by WIFI with monitoring terminal wireless simultaneously, and receive data.
Embodiment 6
On the basis of embodiment 5, the data receiver is at least one of the end PC or dynamic terminal.
In the present embodiment, make personnel by manipulation data receiver, that is, the end PC or mobile terminal can be operated
Cloud data terminal is accessed by network, and data are downloaded in the end PC or mobile terminal, the fortune of equipment can be understood in real time
Market condition, the mode of mobile terminal network access can be to be accessed by GPRS, can also be accessed by WIFI, mobile terminal is logical
Cross wireless network access cloud data terminal；The end PC can access cloud data terminal by wireless network or cable network.
Embodiment 7
On the basis of embodiment 6, a kind of acquisition device based on Internet of Things mobile monitoring terminal further includes office
Portion's discharge monitoring device, the partial discharge monitoring device are positioned close to the position of cable, the partial discharge monitoring device
Signal output end by data cable with it is described monitor terminal signal input part signal connect.
In the present embodiment, in order to allow distribution box to be able to detect electric current shelf depreciation the case where and real-time detection,
Partial discharge monitoring device is placed in distribution box, the model GZPD-800T of partial discharge monitoring device supervises shelf depreciation
It surveys device to be arranged in distribution box, and is connect by fiber-optic signal line with terminal signaling is monitored, when detecting local discharge signal
Afterwards, signal is transmitted in monitoring terminal, and data are uploaded in cloud data terminal by communication module.
Embodiment 8
On the basis of embodiment 7, the threshold value of size of current is set in monitoring terminal, while the vertical threshold of temperature is set
The threshold value of value and shelf depreciation numerical value sends the signal to cloud after the signal for monitoring terminal collection is more than the threshold value of setting
Data terminal, and problem data is pushed in the data receiver of operator, to achieve the purpose that warn early warning.
Embodiment 9
On the basis of embodiment 8, the signal of current signal module, temperature signal module and electrical partial discharge detection module
Output end passes through RS-485 bus and connect with signal receiving module signal, utilizes the excellent electrical characteristic of RS-485, Yi Jigao
The advantages that signal transmission rate and good good noise proof feature of speed, signal are being transmitted to signal receiving module
It is more accurate quick in the process.
Embodiment 10
On the basis of embodiment 9, referring again to shown in Fig. 2, the temperature signal module, the current signal module,
The monitoring terminal is arranged in distribution box, and the distribution box includes door-plate 1, and the top of the door-plate 1 is provided with for seeing
The visual windows 2 inside the distribution box are examined, horizontal mounting rack 3, the communicating terminal installation are installed in the distribution box
On the mounting rack 3, the working interface of the communicating terminal towards the visual windows 2, also pacify by the lower section of the mounting rack 3
Equipped with support frame 4, camera 5 is installed on support frame as described above 4, the camera 5 is towards the visual windows 2, the camera shooting
First 5 are connected to by data line with data storage card.
In the present embodiment, visual windows 2 are set on the door-plate of distribution box 1, and staff can pass through visual windows 2
It intuitively observes the operating condition inside distribution box, the back welding of communication module is mounted on mounting rack 3, work is aobvious
Show that whether normal end can get information about communication towards visual windows 2 in this way, and on the support frame 4 below mounting rack 3
It is also equipped with the camera 5 towards visual windows 2, personnel's situation outside distribution box can be monitored by camera 5, to distribution
The operator of case puts on record.
Embodiment 11
On the basis of embodiment 10, referring again to shown in Fig. 3, several mounting holes 6, institute are provided on the mounting rack 3
The back for stating communicating terminal is installed by welding with the insertion rod to match with the installing port, and communicating terminal inlays peace by insertion rod
In mounting hole 6, sliding cavity 7 is provided in the mounting rack 3, the sliding cavity 7 connects from side and the mounting hole 6
It is logical, be movably installed with wedge block 8 in sliding cavity 7, the lozenges of the wedge block 8 towards the back side of the mounting rack 3,
The back side of the mounting rack 3 is equipped with by through channel by lever 9, and the sliding cavity 7 is protruded into described one end by lever 9
And it is rotatably equipped with runner 10, and the lozenges sliding contact of the runner 10 and the wedge block 8, the wedge shape of the wedge block 8
Face is connect with one end of the sliding cavity 7 by spring 11, and institute is protruded into the wedge block 8 one end opposite with the spring 11
Mounting hole 6 is stated, in this way after insertion rod is inserted into mounting hole 6, is pressed by lever 9, runner 10 turns on the lozenges of wedge block 8
It is dynamic, wedge block 8 is squeezed into mounting hole 6, insertion rod is compressed, to communicating terminal be fixed, the wedge block 8 and the wedge
The opposite one end in shape face is provided with several limiting slots 12, and the front of the mounting rack 3 is provided with several insertion channels 13, works as fixation
After communicating terminal, it is inserted into a root cutting pin from insertion channel 13, and enter bolt in limiting slot 12, to prevent wedge block
8 bounce back under the action of spring 11, and when needing to remove communicating terminal, bolt is dismantled, thus under the action of spring 11, wedge
Shape block 8 bounces back, and can remove communicating terminal.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (8)
1. a kind of acquisition device based on Internet of Things mobile monitoring terminal, it is characterised in that: including the temperature for temperature detection
Signaling module, the current signal module for current acquisition and monitoring terminal, the monitoring terminal includes signal receiving module
And the signal processing module being connect with the signal output end signal of signal receiving module, the temperature signal module and described
The signal output end of current signal module is connect with the signal input part signal of the signal receiving module, and the signal receives mould
Block is connect with electrical partial discharge monitoring modular signal simultaneously, and the signal processing module is by way of wireless connection and communicating terminal
Signal connection.
2. a kind of acquisition device based on Internet of Things mobile monitoring terminal according to claim 1, it is characterised in that: described
Temperature signal module includes the temperature probe with cable connector, optical fiber interface and thermometric point, and the temperature probe passes through
Optical fiber is connect with the temperature signal input signal of the signal receiving module.
3. a kind of acquisition device based on Internet of Things mobile monitoring terminal according to claim 1, it is characterised in that: described
Current signal module includes current collector, and the signal input part of the current collector is connected to electric wire, the current collector
Signal output end connect with the current signal input signal of the signal receiving module by optical fiber.
4. a kind of acquisition device based on Internet of Things mobile monitoring terminal according to claim 1, it is characterised in that: described
The signal output end of signal processing module is connected by least one of WIFI and GPRS mode and the communicating terminal wireless signal
It connects.
5. a kind of acquisition device based on Internet of Things mobile monitoring terminal according to claim 1, it is characterised in that: described
Communicating terminal is to transmit and receive any one in the mobile terminal and PC terminal of function with GPRS signal, the PC terminal
GPRS signal receiver is installed at USB interface.
6. a kind of acquisition device based on Internet of Things mobile monitoring terminal according to claim 1, it is characterised in that: described
The signal output end of current signal module, the temperature signal module and the electrical partial discharge monitoring modular passes through RS-485
Bus is connect with the signal receiving module signal.
7. a kind of acquisition device based on Internet of Things mobile monitoring terminal according to claim 1, it is characterised in that: described
Temperature signal module, the current signal module, the monitoring terminal are arranged in distribution box, and the distribution box includes door-plate
(1), the top of the door-plate (1) is provided with for observing the visual windows (2) inside the distribution box, peace in the distribution box
Equipped with horizontal mounting rack (3), the communicating terminal is mounted on the mounting rack (3), the working interface of the communicating terminal
Towards the visual windows (2), it is also equipped with support frame (4) below the mounting rack (3), support frame as described above is installed on (4)
Have camera (5), the camera (5) passes through data line and number towards the visual windows (2), the camera (5)
It is connected to according to memory card.
8. a kind of acquisition device based on Internet of Things mobile monitoring terminal according to claim 7, it is characterised in that: described
It is provided on mounting rack (3) several mounting holes (6), the outside of the communicating terminal is equipped with to match with the mounting rack (3)
Insertion rod, be provided with sliding cavity (7) in the mounting rack (3), the sliding cavity (7) is from side and the mounting hole
(6) it is connected to, is movably installed with wedge block (8) in sliding cavity (7), the lozenges of the wedge block (8) is towards the installation
The back side of frame (3) is equipped with by through channel by lever (9) at the back side of the mounting rack (3), described by lever (9)
One end is protruded into the sliding cavity (7) and is rotatably equipped with runner (10), the wedge shape of the runner (10) and the wedge block (8)
Face sliding contact, the lozenges of the wedge block (8) is connect with one end of sliding cavity (7) by spring (11), described
Wedge block (8) and the spring (11) opposite one end are protruded into the mounting hole (6), the wedge block (8) and the lozenges
Opposite one end is provided with several limiting slots (12), and the front of the mounting rack (3) is provided with several insertion channels (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617272.6U CN209043362U (en) | 2018-09-30 | 2018-09-30 | A kind of acquisition device based on Internet of Things mobile monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617272.6U CN209043362U (en) | 2018-09-30 | 2018-09-30 | A kind of acquisition device based on Internet of Things mobile monitoring terminal |
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| Publication Number | Publication Date |
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| CN209043362U true CN209043362U (en) | 2019-06-28 |
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| CN201821617272.6U Active CN209043362U (en) | 2018-09-30 | 2018-09-30 | A kind of acquisition device based on Internet of Things mobile monitoring terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240788A (en) * | 2020-10-14 | 2021-01-19 | 南京华帅科技有限公司 | Current on-line monitoring device with local display based on Internet of things |
-
2018
- 2018-09-30 CN CN201821617272.6U patent/CN209043362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240788A (en) * | 2020-10-14 | 2021-01-19 | 南京华帅科技有限公司 | Current on-line monitoring device with local display based on Internet of things |
| CN112240788B (en) * | 2020-10-14 | 2021-12-28 | 南京华帅科技有限公司 | Current on-line monitoring device with local display based on Internet of things |
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