CN104037946A - Machine room power control method, device and system - Google Patents
Machine room power control method, device and system Download PDFInfo
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- CN104037946A CN104037946A CN201410301578.0A CN201410301578A CN104037946A CN 104037946 A CN104037946 A CN 104037946A CN 201410301578 A CN201410301578 A CN 201410301578A CN 104037946 A CN104037946 A CN 104037946A
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Abstract
The invention provides a machine room power control method, device and system. The method comprises the steps that the currents and voltages of power distribution equipment are measured, and the measured currents and voltages of simulating signals are converted into current values and voltage values of digital signals; the current values and the voltage values are packaged into data messages, and the data messages are transmitted to remote control equipment; the control messages from the remote control equipment are received, and the control messages comprise control information, and the switching states of the power distribution equipment are controlled according to the control information. According to the machine room power control method, device and system, a power control unit is additionally arranged in the power distribution equipment, the remote control equipment which is in communication with the power control unit is additionally arranged outside a machine room, accordingly, operation personnel can conduct remote machine room power control, and operation is convenient.
Description
Technical field
The present invention relates to machine room power supply technique field, relate in particular to a kind of machine room electrical control method, device and system.
Background technology
Along with popularizing of Internet technology, Internet data center (IDC, Internet Data Center) taking Develop Data trustship business as target, concentrate as personal data center of enterprise and the HLRS taking high-performance calculation as target of target and obtained swift and violent development taking data network.Common carrier, bank finance system, government and each large enterprise etc., all in the construction of carrying out large-scale data center machine room, are deployed with a large amount of server cabinets in these large-scale data center machine rooms.
Machine room disposes controller switching equipment, and each rack disposes distributing electric power equipment, and distributing electric power equipment power taking from controller switching equipment of rack, by operating the server power supply of this rack of switch control of this distributing electric power equipment.Existing rack distributing electric power equipment, is in machine room, to carry out manual power switch operation, and the environment of machine room is severe, and not only noise is large, also has various electromagnetic pollutions, therefore, and suitable not convenient of existing mode of operation.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of machine room electrical control method, device and system, operating personnel can long-rangely carry out the control of machine room electric power, and operation is convenient.
In order to reach the object of the invention, the invention provides a kind of machine room electrical control method, comprise, measure electric current and the voltage of distributing electric power equipment, and the current value and the magnitude of voltage that are digital signal by the electric current of the analog signal recording and voltage transitions; Current value and magnitude of voltage are packaged into data message, and send data message to remote control equipment; Receive the control message from remote control equipment, control message and comprise control information, according to the on off state of control information control distributing electric power equipment.
Further, current value and magnitude of voltage are packaged into data message, and send described data message to remote control equipment and comprise: utilize driving function that the current value of reception and magnitude of voltage are packaged into the discernible data message of remote control equipment, and send described data message to remote control equipment.
Further, the method also comprises: remote control equipment receives the data message from power control unit, judge the on off state of the distributing electric power equipment that need to change current machine room according to the current value in data message and magnitude of voltage, send and control message to power control unit.
Further, the method also comprises: remote control equipment sets in advance current threshold and voltage threshold; Remote control equipment is judged the on off state of the distributing electric power equipment that need to change current machine room according to the current value in data message and magnitude of voltage, sending control message to power control unit comprises: remote control equipment is by current value and magnitude of voltage and current threshold and voltage threshold comparison in the data message obtaining, if current value and magnitude of voltage exceed current threshold and voltage threshold, send and control message to power control unit.
Further, receive the control message from remote control equipment, control message and comprise control information, comprise according to the on off state of control information control distributing electric power equipment: receive the control message from described remote control equipment, obtain the control information of controlling in message, control information is that distributing electric power equipment becomes opening or front distributing electric power equipment to become closed condition; Become opening or front distributing electric power equipment to become closed condition to be converted to respectively corresponding control signal the distributing electric power equipment in control information, by the on off state of control signal control distributing electric power equipment.
A kind of machine room electric control system, comprise: distributing electric power equipment and remote control equipment, wherein, distributing electric power equipment is positioned at machine room, comprise current/voltage unit, power control unit and switch element, wherein, current/voltage unit, for measuring electric current and the voltage of distributing electric power equipment, and send current value and magnitude of voltage that the electric current of the analog signal recording and voltage transitions are digital signal to power control unit; Power control unit, for receiving current value and the magnitude of voltage from current/voltage unit, is packaged into data message by current value and magnitude of voltage, and sends data message to remote control equipment; Receive the control message from remote control equipment, described control message comprises control information, according to the on off state of described control information control distributing electric power equipment; Switch element, for carrying out the switching of distributing electric power facility switching state according to the control signal from power control unit; Remote control equipment is positioned at outside machine room, for receiving the data message from power control unit, judge the on off state that need to change current power distributing equipment according to the current value in described data message and magnitude of voltage, send and control message to power control unit.
Further, power control unit comprises data processing subelement, network interface subelement and electric power control subelement; Power control unit receives current value and the magnitude of voltage from current/voltage unit, current value and magnitude of voltage are packaged into data message, and send data message to remote control equipment, comprise: the data processing subelement of power control unit receives current value and the magnitude of voltage from current/voltage unit, utilize driving function that the current value of reception and magnitude of voltage are packaged into the discernible data message of remote control equipment, send data message to remote control equipment by network interface subelement.
Further, power control unit receives the control message from remote control equipment, control message and comprise control information, comprise according to the on off state of control information control distributing electric power equipment: electric power control subelement receives the control message from remote control equipment by network interface subelement, obtain the control information of controlling in message, control information is that distributing electric power equipment becomes opening or front distributing electric power equipment to become closed condition, become opening or front distributing electric power equipment to become closed condition to be converted to respectively corresponding control signal the distributing electric power equipment in control information, on off state to switch element is controlled.
Further, remote control equipment, also for setting in advance current threshold and voltage threshold; Remote control equipment receives the data message from power control unit, judge the on off state that need to change current power distributing equipment according to the current value in data message and magnitude of voltage, sending control message to power control unit comprises: remote control equipment receives the data message from power control unit, obtain current value and magnitude of voltage in data message, if current value and magnitude of voltage exceed current threshold and voltage threshold, send and control message to power control unit.
A kind of machine room power control unit, this machine room power control unit and remote control equipment communicate, described machine room power control unit comprises: current/voltage unit, power control unit and switch element, wherein, current/voltage unit, for measuring electric current and the voltage of distributing electric power equipment, and send current value and magnitude of voltage that the electric current of the analog signal recording and voltage transitions are digital signal to power control unit; Power control unit, for receiving current value and the magnitude of voltage from current/voltage unit, is packaged into data message by current value and magnitude of voltage, and sends data message to remote control equipment; Receive the control message from remote control equipment, according to the on off state of controlling message control distributing electric power equipment; Switch element, for carrying out the switching of distributing electric power facility switching state according to the control signal from power control unit.
Further, power control unit comprises data processing subelement, network interface subelement and electric power control subelement; Power control unit receives current value and the magnitude of voltage from current/voltage unit, current value and magnitude of voltage are packaged into data message, and send data message to remote control equipment, comprise: the data processing subelement of power control unit receives current value and the magnitude of voltage from current/voltage unit, utilize driving function that the current value of reception and magnitude of voltage are packaged into the discernible data message of remote control equipment, send data message to remote control equipment by network interface subelement.
Power control unit receives the control message from remote control equipment, control message and comprise control information, comprise according to the on off state of control information control distributing electric power equipment: electric power control subelement receives the control message from remote control equipment by network interface subelement, obtain the control information of controlling in message, control information is that distributing electric power equipment becomes opening or front distributing electric power equipment to become closed condition, become opening or front distributing electric power equipment to become closed condition to be converted to respectively corresponding control signal the distributing electric power equipment in control information, on off state to switch element is controlled.
Compared with prior art, the present invention includes: measure electric current and the voltage of distributing electric power equipment, and the current value and the magnitude of voltage that are digital signal by the electric current of the analog signal recording and voltage transitions; Current value and magnitude of voltage are packaged into data message, and send data message to remote control equipment; Receive the control message from remote control equipment, control message and comprise control information, according to the on off state of control information control distributing electric power equipment.The present invention is by the control unit that increases electric power in distributing electric power equipment, outside machine room, increase the remote control equipment of communicating by letter with power control unit, thereby operating personnel can long-rangely change the on off state of distributing electric power equipment, carry out the control of machine room electric power, operation is convenient.
Brief description of the drawings
Fig. 1 is the configuration diagram of machine room electric control system of the present invention.
Fig. 2 is the schematic flow sheet of machine room electrical control method of the present invention.
Embodiment
Describe the present invention below with reference to embodiment shown in the drawings.
Fig. 1 is the configuration diagram of machine room electric control system of the present invention, as shown in Figure 1, this machine room electric control system comprises distributing electric power equipment and remote control equipment, wherein, distributing electric power equipment is positioned at machine room, and this distributing electric power equipment comprises current/voltage unit, power control unit and switch element; Remote control equipment is positioned at outside machine room, communicates by letter with distributing electric power equipment connection by power control unit.
The current/voltage unit of distributing electric power equipment, for measuring electric current and the voltage of distributing electric power equipment, and send current value and magnitude of voltage that the electric current of the analog signal recording and voltage transitions are digital signal to power control unit, wherein, this current/voltage unit can built-in or external modulus (AD, Analog to Digital) transducer, analog signal is converted to digital signal.
The power control unit of distributing electric power equipment, for receiving current value and the magnitude of voltage from current/voltage unit, is packaged into data message by current value and magnitude of voltage, and sends data message to remote control equipment; Receive the control message from remote control equipment, according to the on off state of controlling message control distributing electric power equipment.
Particularly, power control unit comprises data processing subelement, network interface subelement and electric power control subelement.This power control unit can be single-chip microcomputer, and single-chip microcomputer has IP address, and remote control equipment visits power control unit by searching IP address.Data processing subelement can be toy data base, and this toy data base is embedded in single-chip microcomputer or is external in single-chip microcomputer.Network interface subelement adopts RJ45 interface, power control unit is based on transmission control protocol (TCP, Transmission Control Protocol)/network communication protocol (IP, Internet Protocol) agreement communicates by network interface subelement and remote control equipment.
Power control unit receives current value and the magnitude of voltage from current/voltage unit, current value and magnitude of voltage are packaged into data message, and send data message to remote control equipment and comprise: the data processing subelement of power control unit receives current value and the magnitude of voltage from current/voltage unit, utilize driving function that the current value of reception and magnitude of voltage are packaged into the discernible data message of remote control equipment, send data message to remote control equipment by network interface subelement.
Power control unit receives the control message from remote control equipment, comprise according to the on off state of controlling message control distributing electric power equipment: electric power control subelement receives the control message from remote control equipment by network interface subelement, obtain the control information of controlling in message, and become opening or front distributing electric power equipment to become closed condition to be converted to respectively corresponding control signal the distributing electric power equipment in this control information, on off state to switch element is controlled, and wherein the on off state of switch element is by switching circuit control.For example, control signal can be 0/1 signal, and this electric power control subelement sends 0/1 signal to switch element, and the switching circuit of switch element carrys out the switch of control switch unit according to 0/1 signal, 0 represents that distributing electric power equipment becomes opening, and 1 represents that distributing electric power equipment becomes closed condition.
The switch element of distributing electric power equipment, for carrying out the switching of distributing electric power facility switching state according to the control signal from power control unit.
Remote control equipment, for receiving the data message from power control unit, judges the on off state that need to change current power distributing equipment according to the current value in data message and magnitude of voltage, sends and controls message to power control unit.
Particularly, remote control equipment sets in advance current threshold and voltage threshold.Remote control equipment receives the data message from power control unit, obtain current value and magnitude of voltage in data message, if current value and magnitude of voltage exceed current threshold and voltage threshold, send and control message to power control unit, this control message comprises control information, and this control information is that distributing electric power equipment becomes opening or front distributing electric power equipment to become closed condition; If current value and magnitude of voltage do not exceed current threshold and voltage threshold, remote control equipment does not process, or also can change according to operating personnel's demand the on off state of current power distributing equipment to power control unit transmission control message.
Machine room electric control system of the present invention is by the control unit that increases electric power in distributing electric power equipment, outside machine room, increase the remote control equipment of communicating by letter with power control unit, thereby operating personnel can long-rangely change the on off state of the distributing electric power equipment of machine room, carry out the control of machine room electric power, operation is convenient.
Fig. 2 is the schematic flow sheet of machine room electrical control method of the present invention, and as shown in Figure 2, this machine room electrical control method comprises:
Step 21, measure electric current and the voltage of distributing electric power equipment, and the current value and the magnitude of voltage that are digital signal by the electric current of the analog signal recording and voltage transitions.
In this step, electric current and the voltage of distributing electric power equipment is measured in current/voltage unit, this current/voltage unit can built-in or external AD converter, the current value and the magnitude of voltage that are digital signal by the electric current of analog signal and voltage transitions, and send current value and magnitude of voltage to power control unit.
Step 22, current value and magnitude of voltage are packaged into data message, and send data message to remote control equipment.
In this step, power control unit can be single-chip microcomputer, and this single-chip microcomputer can embedded or external toy data base.Single-chip microcomputer has IP address, and remote control equipment visits power control unit by searching IP address.This power control unit adopts RJ45 interface, and distributing electric power equipment communicates by interface and the remote control equipment of power control unit based on TCP/IP.
Power control unit receives current value and the magnitude of voltage from current/voltage unit, utilizes driving function that the current value of reception and magnitude of voltage are packaged into the discernible data message of remote control equipment, and sends data message to remote control equipment.
Step 23, receive from the control message of remote control equipment, this control message comprises control information, according to the on off state of control information control distributing electric power equipment.
Before this step, remote control equipment receives the data message from power control unit, judge the on off state of the distributing electric power equipment that need to change current machine room according to the current value in data message and magnitude of voltage, send and control message to power control unit.Particularly, remote control equipment sets in advance current threshold and voltage threshold.Remote control equipment receives the data message from power control unit, obtain current value and magnitude of voltage in data message, if current value and magnitude of voltage exceed current threshold and voltage threshold, send and control message to power control unit, this control message comprises control information, and this control information is that distributing electric power equipment becomes opening or front distributing electric power equipment to become closed condition; If current value and magnitude of voltage do not exceed current threshold and voltage threshold, remote control equipment does not process, or also can change according to operating personnel's demand the on off state of current power distributing equipment to power control unit transmission control message.
In this step, power control unit receives the control message from remote control equipment, obtain the control information of controlling in message, and become opening or front distributing electric power equipment to become closed condition to be converted to respectively corresponding control signal the distributing electric power equipment in this control information, on off state to switch element is controlled, and wherein the on off state of switch element is by switching circuit control.For example, control signal can be 0/1 signal, and this electric power control subelement sends 0/1 signal to switch element, and the switching circuit of switch element carrys out the switch of control switch unit according to 0/1 signal, 0 represents that distributing electric power equipment becomes opening, and 1 represents that distributing electric power equipment becomes closed condition.
Machine room electrical control method of the present invention is by the control unit that increases electric power in distributing electric power equipment, outside machine room, increase the remote control equipment of communicating by letter with power control unit, thereby operating personnel can long-rangely change the on off state of the distributing electric power equipment of machine room, carry out the control of machine room electric power, operation is convenient.
Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility execution mode of the present invention; they are not for limiting the scope of the invention, all do not depart from the equivalent execution mode that skill spirit of the present invention does or change and all should be included in protection scope of the present invention within.
Claims (12)
1. a machine room electrical control method, is characterized in that, comprising:
Measure electric current and the voltage of distributing electric power equipment, and the current value and the magnitude of voltage that are digital signal by the electric current of the analog signal recording and voltage transitions;
Described current value and magnitude of voltage are packaged into data message, and send described data message to remote control equipment;
Receive the control message from remote control equipment, described control message comprises control information, according to the on off state of described control information control distributing electric power equipment.
2. machine room electrical control method as claimed in claim 1, is characterized in that, described current value and magnitude of voltage is packaged into data message, and sends described data message to remote control equipment and comprise:
Utilize driving function that the current value of reception and magnitude of voltage are packaged into the discernible data message of remote control equipment, and send described data message to remote control equipment.
3. machine room electrical control method as claimed in claim 1, it is characterized in that, the method also comprises: described remote control equipment receives the data message from power control unit, judge the on off state of the distributing electric power equipment that need to change current machine room according to the current value in described data message and magnitude of voltage, send and control message to power control unit.
4. machine room electrical control method as claimed in claim 3, is characterized in that, the method also comprises: described remote control equipment sets in advance current threshold and voltage threshold;
Described remote control equipment is judged the on off state of the distributing electric power equipment that need to change current machine room according to the current value in data message and magnitude of voltage, send control message comprise to power control unit:
Described remote control equipment, by current value and magnitude of voltage and current threshold and voltage threshold comparison in the data message obtaining, if current value and magnitude of voltage exceed current threshold and voltage threshold, sends and controls message to power control unit.
5. machine room electrical control method as claimed in claim 1, is characterized in that, described reception is from the control message of remote control equipment, and described control message comprises control information, comprises according to the on off state of control information control distributing electric power equipment:
Receive the control message from described remote control equipment, obtain the control information of controlling in message, described control information is that distributing electric power equipment becomes opening or front distributing electric power equipment to become closed condition;
Become opening or front distributing electric power equipment to become closed condition to be converted to respectively corresponding control signal the distributing electric power equipment in described control information, by the on off state of control signal control distributing electric power equipment.
6. a machine room electric control system, is characterized in that, comprising: distributing electric power equipment and remote control equipment, wherein,
Described distributing electric power equipment is positioned at machine room, comprises current/voltage unit, power control unit and switch element, wherein,
Described current/voltage unit, for measuring electric current and the voltage of distributing electric power equipment, and sends current value and magnitude of voltage that the electric current of the analog signal recording and voltage transitions are digital signal to power control unit;
Described power control unit, for receiving current value and the magnitude of voltage from current/voltage unit, is packaged into data message by current value and magnitude of voltage, and sends data message to remote control equipment; Receive the control message from remote control equipment, described control message comprises control information, according to the on off state of described control information control distributing electric power equipment;
Described switch element, for carrying out the switching of distributing electric power facility switching state according to the control signal from power control unit;
Described remote control equipment is positioned at outside machine room, for receiving the data message from power control unit, judge the on off state that need to change current power distributing equipment according to the current value in described data message and magnitude of voltage, send and control message to power control unit.
7. machine room electric control system as claimed in claim 6, is characterized in that, described power control unit comprises data processing subelement, network interface subelement and electric power control subelement;
Described power control unit receives current value and the magnitude of voltage from current/voltage unit, current value and magnitude of voltage is packaged into data message, and sends data message to remote control equipment, comprising:
The data processing subelement of described power control unit receives current value and the magnitude of voltage from current/voltage unit, utilize driving function that the current value of reception and magnitude of voltage are packaged into the discernible data message of remote control equipment, send data message to remote control equipment by network interface subelement.
8. machine room electric control system as claimed in claim 7, it is characterized in that, described power control unit receives the control message from remote control equipment, and described control message comprises control information, comprises according to the on off state of control information control distributing electric power equipment:
Described electric power control subelement receives the control message from remote control equipment by network interface subelement, obtain the control information of controlling in message, described control information is that distributing electric power equipment becomes opening or front distributing electric power equipment to become closed condition, become opening or front distributing electric power equipment to become closed condition to be converted to respectively corresponding control signal the distributing electric power equipment in described control information, the on off state of switch element is controlled.
9. machine room electric control system as claimed in claim 6, is characterized in that, described remote control equipment, also for setting in advance current threshold and voltage threshold;
Described remote control equipment receives the data message from power control unit, judges the on off state that need to change current power distributing equipment according to the current value in data message and magnitude of voltage, sends control message comprise to power control unit:
Described remote control equipment receives the data message from power control unit, obtains current value and magnitude of voltage in data message, if current value and magnitude of voltage exceed current threshold and voltage threshold, sends and controls message to power control unit.
10. a machine room power control unit, is characterized in that, described machine room power control unit and remote control equipment communicate, and described machine room power control unit comprises: current/voltage unit, power control unit and switch element, wherein,
Described current/voltage unit, for measuring electric current and the voltage of distributing electric power equipment, and sends current value and magnitude of voltage that the electric current of the analog signal recording and voltage transitions are digital signal to power control unit;
Described power control unit, for receiving current value and the magnitude of voltage from current/voltage unit, is packaged into data message by current value and magnitude of voltage, and sends data message to remote control equipment; Receive the control message from remote control equipment, according to the on off state of controlling message control distributing electric power equipment;
Described switch element, for carrying out the switching of distributing electric power facility switching state according to the control signal from power control unit.
11. machine room power control units as claimed in claim 10, is characterized in that, described power control unit comprises data processing subelement, network interface subelement and electric power control subelement;
Described power control unit receives current value and the magnitude of voltage from current/voltage unit, current value and magnitude of voltage is packaged into data message, and sends data message to remote control equipment, comprising:
The data processing subelement of described power control unit receives current value and the magnitude of voltage from current/voltage unit, utilize driving function that the current value of reception and magnitude of voltage are packaged into the discernible data message of remote control equipment, send data message to remote control equipment by network interface subelement.
12. machine room power control units as claimed in claim 11, it is characterized in that, described power control unit receives the control message from remote control equipment, and described control message comprises control information, comprises according to the on off state of control information control distributing electric power equipment:
Described electric power control subelement receives the control message from remote control equipment by network interface subelement, obtain the control information of controlling in message, described control information is that distributing electric power equipment becomes opening or front distributing electric power equipment to become closed condition, become opening or front distributing electric power equipment to become closed condition to be converted to respectively corresponding control signal the distributing electric power equipment in described control information, the on off state of switch element is controlled.
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| CN201410301578.0A CN104037946B (en) | 2014-06-27 | 2014-06-27 | Machine room power control method, device and system |
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| CN201410301578.0A CN104037946B (en) | 2014-06-27 | 2014-06-27 | Machine room power control method, device and system |
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| CN104037946A true CN104037946A (en) | 2014-09-10 |
| CN104037946B CN104037946B (en) | 2017-01-18 |
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| CN109379421A (en) * | 2018-10-10 | 2019-02-22 | 宁波市建筑设计研究院有限公司 | A kind of remote multifunctional control system |
| CN112416998A (en) * | 2020-11-10 | 2021-02-26 | 深圳供电局有限公司 | System and method for processing data of electric power machine room equipment |
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| Publication number | Publication date |
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| CN104037946B (en) | 2017-01-18 |
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