CN217133557U - Energy-saving control circuit applied to RRU equipment - Google Patents
Energy-saving control circuit applied to RRU equipment Download PDFInfo
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- CN217133557U CN217133557U CN202122391307.7U CN202122391307U CN217133557U CN 217133557 U CN217133557 U CN 217133557U CN 202122391307 U CN202122391307 U CN 202122391307U CN 217133557 U CN217133557 U CN 217133557U
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Abstract
The utility model discloses a be applied to energy-conserving control circuit of RRU equipment, including single chip microcomputer control module to and power module, driver control module and the electrical parameter acquisition module be connected with single chip microcomputer control module respectively, wherein: the electric parameter acquisition module is used for acquiring electric parameters of the electric line and sending the electric parameters to the singlechip control module through the serial port communication circuit; the single chip microcomputer control module is used for receiving the electrical parameters and controlling the RRU equipment to be closed and conducted through the driver control module according to the electrical parameters. The utility model discloses can change by real-time all-weather real time monitoring RRU power consumption, gather the power consumption parameter of RRU equipment, through the change of power consumption data, judge communication flow quantity, in time close RRU equipment, reach energy-conserving purpose, because of the realization is opened the function at any time, and under the big circumstances of flow communication pressure, open RRU equipment in real time through the external equipment control, guarantee user normal use mobile device.
Description
Technical Field
The utility model relates to an automatic control technical field especially relates to an energy-saving control circuit who is applied to RRU equipment.
Background
At present, an operator base station supports a plurality of RRU devices in order to provide communication traffic for a mobile device, but the RRU devices cannot automatically turn off one or several RRU devices according to the size of the traffic, or only periodically turn off one or several RRU devices every day. When the RRU device is not turned off in idle, power consumption may be caused, and when the RRU device is turned off in a timed manner, the amount of users may be increased suddenly, and it may not be ensured that the mobile device of the user is supported by the traffic.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be applied to energy-saving control circuit of RRU equipment to RRU equipment does not close in solving the aforesaid and can cause the electric energy loss when idle, and regularly closing can cause the user volume to increase suddenly, can not guarantee that user's mobile device obtains the problem that flow supports.
In order to realize the purpose, the following technical scheme is adopted:
the utility model provides an energy-conserving control circuit for RRU equipment, includes single chip microcomputer control module to and respectively with power module, driver control module and the electrical parameter acquisition module that single chip microcomputer control module is connected, wherein:
the electric parameter acquisition module is used for acquiring electric parameters of an electric line of RRU equipment and sending the electric parameters to the single chip microcomputer control module through a serial port communication circuit;
the single chip microcomputer control module is used for receiving the electrical parameters and controlling the RRU equipment to be turned off and turned on through the driver control module according to the electrical parameters, wherein the electrical parameters comprise voltage parameters and current parameters;
the power supply module is used for supplying power to the single-chip microcomputer control module, the electrical parameter acquisition module and the driver control module;
further, the device also comprises a communication module which is connected with the single chip microcomputer control module and is used for communicating the single chip microcomputer control module with external equipment.
Further, after the single chip microcomputer control module receives the electrical parameters, the communication module sends the electrical parameters to the external equipment, and the external equipment analyzes the electrical parameters and sends control information to the single chip microcomputer control module.
Further, the electrical parameter acquisition module comprises a current transformer and a voltage transformer, wherein the current transformer is used for acquiring the current parameters of the RRU device, and the voltage transformer is used for acquiring the voltage parameters.
Furthermore, the electrical parameter acquisition module further comprises a metering unit, which is arranged between the current transformer and the voltage transformer and the single chip microcomputer control module, and is used for outputting the current parameters and the voltage parameters to the single chip microcomputer control module in a square wave signal form after A/D conversion.
Further, the power supply module comprises a power supply chip for converting 220V alternating current voltage into 5V voltage.
Further, the driver control module comprises a relay, and a diode and a triode, wherein the diode is used for protecting the relay and the triode is used as a switching circuit to drive the relay respectively.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
the method can monitor the change of the power consumption of the RRU in real time in all weather, collect power consumption parameters of the RRU equipment, judge the communication flow quantity through the change of power consumption data, and close the RRU equipment in time, thereby achieving the purpose of energy saving.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a block diagram of a structure of another embodiment of the present invention;
fig. 3 is a schematic circuit diagram of the electrical parameter acquisition module of the present invention;
fig. 4 is a schematic circuit diagram of the driving control module of the present invention;
fig. 5 is a schematic circuit diagram of the power module of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the utility model provides an energy-saving control circuit for RRU equipment, including single chip microcomputer control module 1 to and power module 2, driver control module 3 and the electrical parameter acquisition module 4 of being connected with single chip microcomputer control module 1 respectively, wherein:
the electrical parameter acquisition module 4 is used for acquiring electrical parameters of an electrical line of the RRU device 5 and sending the electrical parameters to the single chip microcomputer control module 1 through the serial port communication circuit;
the single chip microcomputer control module 1 is configured to receive electrical parameters, and control the RRU device 5 to be turned off and turned on through the driver control module 3 according to the electrical parameters, where the electrical parameters include a voltage parameter and a current parameter, and obtain a power parameter and a power consumption parameter within a period of time according to the voltage parameter and the voltage parameter, such as a power consumption parameter within 1 second in this embodiment;
the power supply module 2 is used for supplying power to the single chip microcomputer control module 1, the electrical parameter acquisition module 4 and the driver control module 3;
as shown in fig. 2, the device further includes a communication module 6 connected to the single-chip microcomputer control module 1 for communicating the single-chip microcomputer control module 1 with an external device 7.
After receiving the electrical parameters, the single chip microcomputer control module 1 sends the electrical parameters to the external device 7 through the communication module 6, and after analyzing the electrical parameters, the external device 7 sends control information to the single chip microcomputer control module 1.
As shown in fig. 3, the electrical parameter collecting module 4 includes a current transformer T1 and a voltage transformer T2, the current transformer T1 is used for collecting current parameters of the RRU device, and the voltage transformer T2 is used for collecting voltage parameters.
The electrical parameter acquisition module 4 further includes a metering unit 41, specifically, the metering unit 41 includes a metering chip U2, which is disposed between the current transformer T1 and the voltage transformer T2 and the single-chip microcomputer control module 1, and is configured to output the current parameters and the voltage parameters to the single-chip microcomputer control module 1 in a square wave signal form after a/D conversion.
As shown in fig. 4, the driver control module 4 includes a relay P1, and a diode D1 for protecting the relay P1 and a transistor Q1 as a switching circuit driving the relay, respectively.
As shown in fig. 5, the power module 2 includes a power chip U1 for converting the 220V ac voltage into a 5V voltage, and supplies power to the single chip microcomputer control module 1 and the electrical parameter collection module 4, and supplies a driving voltage to the coil of the relay P1 driven by the driver control module 3.
The utility model discloses a voltage transformer T2, current transformer T1 gathers the voltage on the power consumption circuit on RRU equipment 5, the electric current, the voltage is gathered in real time to the metering unit 41, the electric current, calculate load power, through the AD conversion, output 1 second's voltage, the electric current, the square wave signal of power to single chip microcomputer control module 1, single chip microcomputer control module 1 polling reads the square wave signal of output, single chip microcomputer control module 1 is with TTT signal output current, voltage, power consumption to communication module, communication module sends data to external equipment 6 again, wherein, external equipment 6 can be other singlechip or server, realize that outside singlechip reads the power consumption data of RRU equipment 5 in real time, realize the long-range power consumption data that reads RRU, again according to the power consumption data, send corresponding control information to single chip microcomputer control module 1, real-time remote control RRU equipment circular telegram, And the external equipment 6 can be powered off, and reasonably close and open the RRU equipment according to the summary of the changes of the power consumption of all the single chip microcomputer control modules 1.
Of course, in the above description, the description is made for the embodiment of the clustering process, in the present invention, after the single chip microcomputer control module 1 polls and reads the output square wave signal, the single chip microcomputer control module 1 may also directly control the driver control module 2 to turn off or turn on the RRU device 5 according to the power consumption data included in the square wave signal.
By adopting the scheme, the power consumption change of the RRU equipment 5 can be monitored in real time and all weather in real time, the power consumption parameters of the RRU equipment 5 are collected, the communication flow quantity is judged through the change of the power consumption data, the RRU equipment 5 is closed in time, the energy-saving purpose is achieved, the function is opened at any time, and the RRU equipment 5 is controlled to be opened in real time through the external equipment 6 under the condition of large flow communication pressure, so that the normal use of the mobile equipment by a user is ensured.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an energy-conserving control circuit for RRU equipment which characterized in that, includes single chip microcomputer control module to and respectively with power module, driver control module and the electric parameter acquisition module of single chip microcomputer control module connection, wherein:
the electric parameter acquisition module is used for acquiring electric parameters of an electric line of RRU equipment and sending the electric parameters to the single chip microcomputer control module through a serial port communication circuit;
the single chip microcomputer control module is used for receiving the electrical parameters and controlling the RRU equipment to be turned off and turned on through the driver control module according to the electrical parameters, wherein the electrical parameters comprise voltage parameters and current parameters;
the power module is used for supplying power to the single-chip microcomputer control module, the electrical parameter acquisition module and the driver control module.
2. The power saving control circuit applied to the RRU device of claim 1, further comprising a communication module connected to the single-chip microcomputer control module for communicating the single-chip microcomputer control module with an external device.
3. The energy-saving control circuit applied to the RRU device of claim 2, wherein after the single-chip microcomputer control module receives the electrical parameter, the communication module sends the electrical parameter to the external device, and after the external device analyzes the electrical parameter, the external device sends control information to the single-chip microcomputer control module.
4. The power saving control circuit applied to the RRU device of claim 1, wherein the electrical parameter acquisition module comprises a current transformer and a voltage transformer, the current transformer is used for acquiring the current parameters of the RRU device, and the voltage transformer is used for acquiring the voltage parameters.
5. The power-saving control circuit applied to the RRU device of claim 4, wherein the electrical parameter acquisition module further comprises a metering unit disposed between the current transformer and the voltage transformer and the single-chip microcomputer control module, and configured to output the current parameter and the voltage parameter to the single-chip microcomputer control module in the form of square wave signals after performing a/D conversion on the current parameter and the voltage parameter.
6. The power saving control circuit applied to the RRU device of claim 1, wherein the power supply module comprises a power supply chip for converting 220V ac voltage to 5V voltage.
7. The power-saving control circuit applied to the RRU device of claim 1, wherein the driver control module comprises a relay, and a diode and a transistor as a switch circuit for protecting the relay and driving the relay respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391307.7U CN217133557U (en) | 2021-09-29 | 2021-09-29 | Energy-saving control circuit applied to RRU equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391307.7U CN217133557U (en) | 2021-09-29 | 2021-09-29 | Energy-saving control circuit applied to RRU equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217133557U true CN217133557U (en) | 2022-08-05 |
Family
ID=82613743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122391307.7U Expired - Fee Related CN217133557U (en) | 2021-09-29 | 2021-09-29 | Energy-saving control circuit applied to RRU equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217133557U (en) |
-
2021
- 2021-09-29 CN CN202122391307.7U patent/CN217133557U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |