CN209344870U - A kind of base station power monitoring device - Google Patents
A kind of base station power monitoring device Download PDFInfo
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- CN209344870U CN209344870U CN201822157906.0U CN201822157906U CN209344870U CN 209344870 U CN209344870 U CN 209344870U CN 201822157906 U CN201822157906 U CN 201822157906U CN 209344870 U CN209344870 U CN 209344870U
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- host computer
- base station
- monitoring host
- breaker
- sensor
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Abstract
The utility model discloses a kind of base station power monitoring device, including monitoring host computer and breaker, the switch contact of breaker is connected on the cable for base station equipment power supply；The auxiliary contact of breaker can follow the state of switch contact and connect with the signal input part of monitoring host computer, thus to monitoring host computer send switch contact divide "on" position；The additional alarm contact of breaker and the signal input part of monitoring host computer connect, to send additional alarm contacts status to monitoring host computer；It further include for acquiring the electric energy meter of service cable electric power data and the sensor for acquiring base station equipment running environment parameter, electric energy meter is connect with the signal input part of monitoring host computer respectively with sensor；Monitoring host computer is also configured with communication module, so as to upload monitoring data.The utility model solves lacks the technical issues of being monitored data acquisition, long-range control for base station power in the prior art.
Description
Technical field
The utility model belongs to electric power energy distribution technology field more particularly to a kind of base station power monitoring device.
Background technique
Communication is used as public utilities, becomes the necessary a part of people's daily life, and equipment requires power supply reliability high.
Due to the fast development and social progress in city, demand of the resident to mobile terminals such as mobile communications is higher and higher, city
To fast-developing communication requirement Shortcomings in planning construction, the development of communication network covering surface is considerably beyond expected rule
It draws and requires.Wide to being distributed, electricity capacity is small, and Building Design can not accurately plan the installation site of communication equipment early period；It is newly-increased
Communication requirement it is huge, original communications facility and power-supply service scheme are unable to satisfy communicating requirement, and newly added equipment power supply is caused to connect
Access point is farther out or access is more difficult, is unable to satisfy the power demands of a large amount of dispersions, low-power communication equipment.
Since communication base station equipment electricity capacity is small, distribution dispersion, locating geographical environment position is complicated, and steel tower base station is managed
Property right unit is in communication equipment, the reliability, safety and economy of ancillary equipment (blower, refrigeration, battery etc.) operational management
Property etc. faces biggish pressure.The supervisory systems that reference power supply is remotely managed can be established therefore, it is necessary to a kind of
The basis of supervisory systems is to need a kind of monitoring device for capableing of on-site supervision base station power.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of base station power monitoring device, solves existing skill
Lack the technical issues of being monitored data acquisition for base station power in art.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution: a kind of base station power monitoring
Device, including monitoring host computer and breaker, the breaker include switch contact, auxiliary contact and additional alarm contact；It is described
The switch contact of breaker is connected on the cable for base station equipment power supply；The auxiliary contact of the breaker can follow switch
The state of contact is simultaneously connect with the signal input part of monitoring host computer, thus to monitoring host computer send switch contact divide combined floodgate shape
State；The additional alarm contact of the breaker and the signal input part of monitoring host computer connect, and assist to send to monitoring host computer
Alarm actuating contact state；It further include for acquiring the electric energy meter of service cable electric power data and being used to acquire base station equipment running environment
The sensor of parameter, electric energy meter are connect with the signal input part of monitoring host computer respectively with sensor；The monitoring host computer also configures
There are bi-directional communication modules, so as to upload monitoring data, and receives remote control command.
Preferably, the sensor for acquiring base station equipment running environment parameter includes temperature sensor, humidity biography
Sensor and water level sensor.
It preferably, further include the keyboard being connect with monitoring host computer signal input part.
Preferably, temperature sensor, humidity sensor, water level sensor, electric energy meter and keyboard pass through CAN bus with
Monitoring host computer communication connection.
Preferably, the communication module is GPRS/4G/5G data communication module.
It preferably, further include the display screen being connect with detection host signal output end.
Compared with prior art, the utility model has the advantage that
1, increase breaker on service cable, breaker itself has the function that separating brake is carried out in failure, monitoring master
Machine can acquire the Fen "on" position of breaker and can be uploaded to remote monitoring system by communication module, so that far
Journey supervisory systems can by breaker divide "on" position carry out accident analysis.
2, the electric power data that cable is acquired by electric energy meter acquires base station equipment running environment parameter by sensor, and
It can be uploaded to remote monitoring system by communication module, administrative staff is enable to fully understand base station operating condition.
3, parameter can be inputted by keyboard, so as to carry out relative parameters setting to monitoring host computer.Pass through display screen energy
It enough shows monitoring data, reads data convenient for scene.
4, the transmission that input data is realized using CAN bus can reduce wiring, simplify network structure.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of base station power monitoring device in present embodiment；
Fig. 2 is the structural schematic diagram of monitoring host computer.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Referring to Fig. 1, a kind of base station power monitoring device, including monitoring host computer and breaker, the breaker include switch
Contact, auxiliary contact and additional alarm contact；The switch contact of the breaker is connected on the cable for base station equipment power supply；
The auxiliary contact of the breaker can follow the state of switch contact and connect with the signal input part of monitoring host computer, thus to
Monitoring host computer send switch contact divide "on" position；The additional alarm contact of the breaker and the signal of monitoring host computer are defeated
Enter end connection, to send additional alarm contacts status to monitoring host computer；The signal output end and breaker of the monitoring host
Direct current electrically operated institution connection, to carry out a point closing operation to switch contact；It further include for acquiring service cable electric power data
Electric energy meter with for acquiring the sensor of base station equipment running environment parameter, electric energy meter and sensor respectively with monitoring host computer
Signal input part connection；The monitoring host computer is also configured with communication module, and the communication module is GPRS/4G/5G data communication
Module, so as to upload monitoring data.
(1) gauge table 1 and 2 is installed according to grid company power supply plan, needs to install 1 ~ 2 piece of electric energy meter；One block of electricity
Energy table (metering 2) is for being settled accounts (Utilities Electric Co.'s teledata) with Utilities Electric Co.；Other one piece of electric energy meter (metering 1) is used for
Real-time electric power data is acquired, containing three-phase current, three-phase voltage, active energy, reactive energy, active power, reactive power etc.
Data.
(2) QF2 breaker installs direct current electrically operated institution additional, can carry out long-range splitting or integrating lock by electric power and monitoring host computer and operate.
Remote signalling (circuit-breaker status, the auxiliary number of notifying) accesses electric power and environmental monitoring host, can carry out normal separating brake and fault trip identifies；
Power supply has the logic judgments such as no-voltage.Breaker has one group of normally opened and normally-closed contact, an auxiliary report using YHRM1 series
Alert contact.
(3) epidemic disaster, water level sensor: epidemic disaster, waterlevel data in acquisition base station power distributor box, to dynamic environment
It is monitored.
(4) equipment running status acquisition module: the equipment running status of acquisition base station power distributor box, including battery
Voltage, rectifier circuit wait (equipment is needed to support) whether air-conditioner set is run.
(5) power module: after considering external power supply failure, electric power and environmental monitoring host need working power, this consideration
DC24V power supply is introduced out of base station power distributor box as monitoring host computer power supply and electrically operated institution power supply.
(6) inquiry of background monitoring server real-time status is received.
(7) control instruction of background monitoring server is received.
As shown in Fig. 2, monitoring host computer with lower unit by being formed:
(1) three-phase voltage, three-phase current, DI state, temperature and humidity central processing unit CPU: are carried out to external each interface
Data acquisition carries out intelligent control to breaker, and the result of operation is sent out the splitting or integrating lock control that DO unit carries out breaker,
Display document is sent to show data simultaneously；Keyboard instruction is received as needed, handles the data of keyboard.
(2) power distribution unit: the requirement by external dc power DC24V by each unit module to power supply is converted to full
The working power that sufficient module requires.
(3) storage unit: for storing the control parameter of equipment operation, write-in operation, setting parameter, electricity when power supply power-fail
The operating parameter before power-off is read after powering in source.
(4) display unit: for showing the HMI of equipment running status.
(5) it RS232/485 unit: for being communicated with external equipment, supports electric energy meter, supports MODBUS RTU association
View, DL/T645 communication.
(6) push-button unit: matrix keyboard input data is used.
(7) temperature and humidity unit: the temperature of collection site, humidity data are converted using bus mode.
(8) DO unit: for operational data output, control breaker to be carried out the operation of splitting or integrating lock.
(9) DI unit: for acquiring the state, additional alarm state, water level sensor state of breaker, digital quantity is defeated
Enter.
(10) AI unit: the analog data of acquisition 3 phase voltages and 3 phase current loops after being converted by A/D, will be converted
Data are sent into CAN bus, realize the acquisition of analog data.
Claims (7)
1. a kind of base station power monitoring device, it is characterised in that: including monitoring host computer and breaker, the breaker includes switch
Contact, auxiliary contact and additional alarm contact；The switch contact of the breaker is connected on the cable for base station equipment power supply；
The auxiliary contact of the breaker can follow the state of switch contact and connect with the signal input part of monitoring host computer, thus to
Monitoring host computer send switch contact divide "on" position；The additional alarm contact of the breaker and the signal of monitoring host computer are defeated
Enter end connection, to send additional alarm contacts status to monitoring host computer；It further include for acquiring service cable electric power data
Electric energy meter with for acquiring the sensor of base station equipment running environment parameter, electric energy meter and sensor respectively with the letter of monitoring host computer
The connection of number input terminal；The monitoring host computer is also configured with bi-directional communication modules, so as to upload monitoring data, and receives long-range
Control command.
2. base station power monitoring device according to claim 1, it is characterised in that: described for acquiring base station equipment operation
The sensor of environmental parameter includes temperature sensor, humidity sensor and water level sensor.
3. base station power monitoring device according to claim 1, it is characterised in that: further include being inputted with monitoring host computer signal
Hold the keyboard of connection.
4. base station power monitoring device according to claim 3, it is characterised in that: temperature sensor, humidity sensor, water
Level sensor, electric energy meter and keyboard pass through CAN bus and monitoring host computer communicates to connect.
5. base station power monitoring device according to claim 1, it is characterised in that: the bi-directional communication modules are GPRS/
4G/5G data communication module.
6. base station power monitoring device according to claim 1, it is characterised in that: the breaker is using YHRM1 series.
7. base station power monitoring device according to claim 1, it is characterised in that: further include and detection host signal output
Hold the display screen of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157906.0U CN209344870U (en) | 2018-12-21 | 2018-12-21 | A kind of base station power monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157906.0U CN209344870U (en) | 2018-12-21 | 2018-12-21 | A kind of base station power monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344870U true CN209344870U (en) | 2019-09-03 |
Family
ID=67758307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822157906.0U Active CN209344870U (en) | 2018-12-21 | 2018-12-21 | A kind of base station power monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344870U (en) |
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2018
- 2018-12-21 CN CN201822157906.0U patent/CN209344870U/en active Active
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