CN104796268A - Power supply control method, device and system capable of managing and guaranteeing communication smoothness - Google Patents
Power supply control method, device and system capable of managing and guaranteeing communication smoothness Download PDFInfo
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- CN104796268A CN104796268A CN201510225632.2A CN201510225632A CN104796268A CN 104796268 A CN104796268 A CN 104796268A CN 201510225632 A CN201510225632 A CN 201510225632A CN 104796268 A CN104796268 A CN 104796268A
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Abstract
The invention provides a power supply control method, device and system capable of managing and guaranteeing communication smoothness. The system at least comprises an intelligent power source and an upper computer; in a power supply state, the upper computer is used for sending a collection instruction to the intelligent power source and re-sending the collection instruction after power supply state feedback which is sent out by the intelligent power source is received, the intelligent power source is used for judging whether lasting time when the collection instruction is not received reaches preset delay time or not; if the collection instruction is received when the lasting time does not reach the preset delay time, the collection response is responded after the collection instruction is received, and a power supply state of the intelligent power source is fed back to the upper computer; when the lasting time reaches the preset delay time, power-off resetting control of power-off first and power-on second is performed on transmission equipment.
Description
Technical field
The present invention relates to data transmission set, particularly relate to management and to communicate with guarantee method for controlling power supply, device and system smoothly.
Background technology
The intermediate conveyor equipment of Internet Transmission, refers to the intermediate equipment in order to the network data such as transmitting video-frequency flow, audio stream, and it is connected with host computer usually, also configures independently power supply.
Picture highway, safe city video monitoring equipment all installation and operation in outdoor, data need to upload to supervision and management center in real time by transmission equipment, due to the environment rather harsh of outdoor, its data transmission set often crashes, cause communication failure and loss of data, affect Administrative Security and decision-making.
Summary of the invention
The technical problem to be solved in the present invention how to make the deadlock of data transmission set not affect communication.
In order to solve this technical problem, the invention provides a kind of management and to communicate with guarantee method for controlling power supply smoothly, in order to carry out power supply control to transmission equipment, when powering for transmission equipment, repeating to be implemented as follows step:
S1: judge whether the time continuing not receive described acquisition instructions reaches default delay time;
If do not reach described delay time just receive acquisition instructions, then after receiving described acquisition instructions, enter step S2 immediately;
If reach, then enter step S3;
S2: respond described acquisition instructions, feeds back to described host computer by the power supply state of self;
S3: the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
Optionally, when powering for transmission equipment, if receive the power reset instruction come from the transmission of described host computer, then directly the power-off restoration that first power-off powers again is implemented to described transmission equipment control;
Wherein, described power reset instruction is configured to particular moment timed sending.
Optionally, first kind communication port is adopted to communicate, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, in described step S2, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer.
Optionally, the described first kind communication port of preferential employing communicates, and when described first kind communication port breaks down, response external inputs, and switches to Equations of The Second Kind communication port and communicates; Now:
When receiving instruction, receive instruction by wireless network from described host computer, in described step S2, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer.
Present invention also offers a kind of management to communicate with guarantee power supply control apparatus smoothly, in order to carry out power supply control to transmission equipment, comprise judge module, sampling feedback module and time-delay reset module;
Described judge module in order to:
Judge whether the time continuing not receive described acquisition instructions reaches default delay time;
Described employing feedback module in order to:
When not reaching described delay time and just receiving acquisition instructions, after receiving described acquisition instructions, respond described acquisition instructions, the power supply state of self is fed back to described host computer;
Described time-delay reset module in order to:
When whether the time continuing not receive described acquisition instructions reaches default delay time, the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
Optionally, the described management power supply control apparatus smoothly that communicates with guarantee also comprises timing reset module;
Described timing reset module in order to receive the power reset instruction come from the transmission of described host computer, is then directly implemented to described transmission equipment the power-off restoration that first power-off powers again and is controlled;
Wherein, described power reset instruction is configured to particular moment timed sending.
Optionally, the described management power supply control apparatus smoothly that communicates with guarantee also comprises first communication module, second communication module and the handover module that communicates,
Described first communication module communicates in order to adopt first kind communication port, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer;
Described second communication module communicates in order to adopt Equations of The Second Kind communication port, now:
When receiving instruction, receive instruction by wireless network from described host computer, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer;
Described communication handover module adopts described first kind communication port to communicate in order to first communication module described in variety of priority driven, when described first kind communication port breaks down, response external inputs, and switches and drives described second communication module to adopt Equations of The Second Kind communication port to communicate.
Present invention also offers a kind of management to communicate with guarantee electric power supply control system smoothly, in order to carry out power supply control to transmission equipment, at least include intelligent power and host computer, when power supply state:
Described host computer in order to:
Send acquisition instructions to described intelligent power;
After receiving the power supply state feedback that described intelligent power sends, again send described acquisition instructions;
Described intelligent power in order to:
Judge whether the time continuing not receive described acquisition instructions reaches default delay time;
Just receive acquisition instructions when not reaching described delay time, then after receiving described acquisition instructions, respond described acquisition instructions, the power supply state of self is fed back to described host computer;
When whether the time continuing not receive described acquisition instructions reaches default delay time, the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
Optionally, described host computer also in order to:
In the instruction of particular moment timed sending power reset to described intelligent power;
Described intelligent power also in order to:
Receive the described power reset instruction come from the transmission of described host computer, then directly the power-off restoration that first power-off powers again is implemented to described transmission equipment control.
Optionally, between described host computer and intelligent power, the preferential first kind communication port that adopts communicates, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer;
When described first kind communication port breaks down, response external inputs, and switches to Equations of The Second Kind communication port and communicates; Now:
When receiving instruction, receive instruction by wireless network from described host computer, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer.
The present invention has carried out logic control design to intelligent power, and its condition controlling to judge is the question-response of the transceiver mode master-slave mode of data acquisition, performs power-off restoration control when no signal is received and dispatched and exceeded the delay time of setting.
In the optional scheme of the present invention, further for host computer devises time control function, start time control function as required, certain moment that can set every day performs power-off restoration control.
In the optional scheme of the present invention, also introduce Equations of The Second Kind communication port further, auxiliary data communication port is utilized to design, when losing efficacy in main channel and first kind communication port, enable the second communication module that intelligent power is built-in, can be 3G/4G module, be realized the transmission of data by communication.
Visible, the present invention is under increasing miniaturized distributed terminal equipment trend, efficiently solve the remote maintenance problem of simple and easy economy, except insignificant distributed apparatus fault, attendant is not needed to drive solution of showing up, thus greatly improve maintenance efficiency, reduce maintenance cost, reduce the system data brought because of equipment minor failure and lose event.
Accompanying drawing explanation
Fig. 1 to Fig. 3 is management and the schematic diagram ensureing communicate method for controlling power supply and system smoothly in one embodiment of the invention.
Embodiment
Below with reference to Fig. 1 to Fig. 3, to communicate with guarantee method for controlling power supply, device and system smoothly of management provided by the invention is described in detail, it is the present invention one optional embodiment, can think, those skilled in the art can modify to it and polish in the scope not changing the present invention's spirit and content.
First, please refer to Fig. 1, be described mainly for first kind core technology.
The management first provided the present invention and the many embodiments method for controlling power supply smoothly that communicates with guarantee is described, it is the method based on the monolateral description of intelligent power, specifically, the invention provides a kind of management to communicate with guarantee method for controlling power supply smoothly, in order to carry out power supply control to transmission equipment, when powering for transmission equipment, repeat to be implemented as follows step:
S1: judge whether the time continuing not receive described acquisition instructions reaches default delay time;
If do not reach described delay time just receive acquisition instructions, then after receiving described acquisition instructions, enter step S2 immediately;
If reach, then enter step S3;
S2: respond described acquisition instructions, feeds back to described host computer by the power supply state of self;
S3: the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
For with upper part, present invention also offers the management corresponding with the method and to communicate with guarantee power supply control apparatus smoothly, it is further describing of carrying out for intelligent power:
Present invention also offers a kind of management to communicate with guarantee power supply control apparatus smoothly, in order to carry out power supply control to transmission equipment, comprise judge module, sampling feedback module and time-delay reset module;
Described judge module in order to:
Judge whether the time continuing not receive described acquisition instructions reaches default delay time;
Described employing feedback module in order to:
When not reaching described delay time and just receiving acquisition instructions, after receiving described acquisition instructions, respond described acquisition instructions, the power supply state of self is fed back to described host computer;
Described time-delay reset module in order to:
When whether the time continuing not receive described acquisition instructions reaches default delay time, the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
For above function, comprehensive intelligent power supply and host computer, present invention also offers a kind of management and to communicate with guarantee electric power supply control system smoothly, in order to carry out power supply control to transmission equipment, at least include intelligent power and host computer, when power supply state:
Described host computer in order to:
Send acquisition instructions to described intelligent power;
After receiving the power supply state feedback that described intelligent power sends, again send described acquisition instructions;
Described intelligent power in order to:
Judge whether the time continuing not receive described acquisition instructions reaches default delay time;
Just receive acquisition instructions when not reaching described delay time, then after receiving described acquisition instructions, respond described acquisition instructions, the power supply state of self is fed back to described host computer;
When whether the time continuing not receive described acquisition instructions reaches default delay time, the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
Set forth first innovative point of the present invention for three object of protections above, its core is by the transmission of data transfer signal and receives and judge communication conditions, according to judged result local execution reset action.In intelligent power supply module, the data upload of itself to host computer, and then enters the management platform of Surveillance center, is realized the remote monitoring and administration of Power and environment data by management platform.
Host computer is established a communications link by transmission equipment and bottom intelligent power equipment, realizes the sampling of real time data, and data sampling mode is master-slave mode question-response; Under normal condition, transmission and the reception question-response of data, the instruction that host computer is sent is can not receive when there is communication failure, when continuous 3 minutes (can set) does not all receive the instruction that host computer sends, enable logic controlling functions, by the power reset of supply transmission equipment, restart transmission equipment; This function can be set as opening or closing.
Visible, the present invention has carried out logic control design to intelligent power, and its condition controlling to judge is the question-response of the transceiver mode master-slave mode of data acquisition, performs power-off restoration control when no signal is received and dispatched and exceeded the delay time of setting.
Secondly, please refer to Fig. 2, be described mainly for Equations of The Second Kind core technology.
In method for controlling power supply based on the monolateral description of intelligent power, in the present embodiment, when powering for transmission equipment, if receive the power reset instruction come from the transmission of described host computer, then directly the power-off restoration that first power-off powers again is implemented to described transmission equipment control;
Wherein, described power reset instruction is configured to particular moment timed sending.
Corresponding with it, the described management power supply control apparatus smoothly that communicates with guarantee also comprises timing reset module;
Described timing reset module in order to receive the power reset instruction come from the transmission of described host computer, is then directly implemented to described transmission equipment the power-off restoration that first power-off powers again and is controlled;
Wherein, described power reset instruction is configured to particular moment timed sending.
For above function, comprehensive intelligent power supply and host computer, in the present embodiment, management to communicate smoothly in electric power supply control system with guarantee,
Described host computer also in order to:
In the instruction of particular moment timed sending power reset to described intelligent power;
Described intelligent power also in order to:
Receive the described power reset instruction come from the transmission of described host computer, then directly the power-off restoration that first power-off powers again is implemented to described transmission equipment control.
Set forth second innovative point of the present invention for three object of protections above, its core is upper computer end setting time control function timing automatic reset action.
Summer high temperature or because of under massive dataflow process causes the situations such as cache overflow, transmission equipment also may be delayed machine, time control function is devised in epigynous computer section, send instruction cut-out transmission equipment in a certain moment (can set) of every day to power, restart transmission equipment, this function can be set as starting and closing.
Visible, in the optional scheme of the present invention, further for host computer devises time control function, start time control function as required, certain moment that can set every day performs power-off restoration control.
Finally, please refer to Fig. 3, be described mainly for the 3rd class core technology.
In method for controlling power supply based on the monolateral description of intelligent power, in the present embodiment, first kind communication port is adopted to communicate, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, in described step S2, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer.
The described first kind communication port of preferential employing communicates, and when described first kind communication port breaks down, response external inputs, and switches to Equations of The Second Kind communication port and communicates; Now:
When receiving instruction, receive instruction by wireless network from described host computer, in described step S2, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer.
Corresponding with it, the described management power supply control apparatus smoothly that communicates with guarantee also comprises first communication module, second communication module and the handover module that communicates,
Described first communication module communicates in order to adopt first kind communication port, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer;
Described second communication module communicates in order to adopt Equations of The Second Kind communication port, now:
When receiving instruction, receive instruction by wireless network from described host computer, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer;
Described communication handover module adopts described first kind communication port to communicate in order to first communication module described in variety of priority driven, when described first kind communication port breaks down, response external inputs, and switches and drives described second communication module to adopt Equations of The Second Kind communication port to communicate.
For above function, comprehensive intelligent power supply and host computer, in the present embodiment, management to communicate smoothly in electric power supply control system with guarantee,
Between described host computer and intelligent power, the preferential first kind communication port that adopts communicates, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer;
When described first kind communication port breaks down, response external inputs, and switches to Equations of The Second Kind communication port and communicates; Now:
When receiving instruction, receive instruction by wireless network from described host computer, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer.
Set forth the 3rd innovative point of the present invention for three object of protections above, its core is: internal or external second communication means such as 3G/4G in remote equipment or transmission system middleware, does reset work by supplementary means.
In intelligent power equipment, increase second communication passage such as 3G/4G as auxiliary transmission passage, under the equal disabled status of original passage, realize the proper communication of data by this accessory channel.
In the optional scheme of the present invention, also introduce Equations of The Second Kind communication port further, auxiliary data communication port is utilized to design, when losing efficacy in main channel and first kind communication port, enable the second communication module that intelligent power is built-in, can be 3G/4G module, be realized the transmission of data by communication.
In sum, the present invention is under increasing miniaturized distributed terminal equipment trend, efficiently solve the remote maintenance problem of simple and easy economy, except insignificant distributed apparatus fault, attendant is not needed to drive solution of showing up, thus greatly improve maintenance efficiency, reduce maintenance cost, reduce the system data brought because of equipment minor failure and lose event.
Claims (10)
1. management to communicate with guarantee a method for controlling power supply smoothly, in order to carry out power supply control to transmission equipment, it is characterized in that: when powering for transmission equipment, repeating to be implemented as follows step:
S1: judge whether the time continuing not receive described acquisition instructions reaches default delay time;
If do not reach described delay time just receive acquisition instructions, then after receiving described acquisition instructions, enter step S2 immediately;
If reach, then enter step S3;
S2: respond described acquisition instructions, feeds back to described host computer by the power supply state of self;
S3: the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
2. manage the method for controlling power supply smoothly that to communicate with guarantee as claimed in claim 1, it is characterized in that: when powering for transmission equipment, if receive the power reset instruction come from the transmission of described host computer, then directly the power-off restoration that first power-off powers again is implemented to described transmission equipment control;
Wherein, described power reset instruction is configured to particular moment timed sending.
3. manage the method for controlling power supply smoothly that to communicate with guarantee as claimed in claim 1 or 2, it is characterized in that: adopt first kind communication port to communicate, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, in described step S2, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer.
4. manage the method for controlling power supply smoothly that to communicate with guarantee as claimed in claim 3, it is characterized in that: the described first kind communication port of preferential employing communicates, when described first kind communication port breaks down, response external inputs, and switches to Equations of The Second Kind communication port and communicates; Now:
When receiving instruction, receive instruction by wireless network from described host computer, in described step S2, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer.
5. management to communicate with guarantee a power supply control apparatus smoothly, in order to carry out power supply control to transmission equipment, it is characterized in that: comprise judge module, sampling feedback module and time-delay reset module;
Described judge module in order to:
Judge whether the time continuing not receive described acquisition instructions reaches default delay time;
Described employing feedback module in order to:
When not reaching described delay time and just receiving acquisition instructions, after receiving described acquisition instructions, respond described acquisition instructions, the power supply state of self is fed back to described host computer;
Described time-delay reset module in order to:
When whether the time continuing not receive described acquisition instructions reaches default delay time, the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
6. manage the power supply control apparatus smoothly that to communicate with guarantee as claimed in claim 5, it is characterized in that: also comprise timing reset module;
Described timing reset module in order to receive the power reset instruction come from the transmission of described host computer, is then directly implemented to described transmission equipment the power-off restoration that first power-off powers again and is controlled;
Wherein, described power reset instruction is configured to particular moment timed sending.
7. manage the power supply control apparatus smoothly that to communicate with guarantee as claimed in claim 5, it is characterized in that: also comprise first communication module, second communication module and the handover module that communicates,
Described first communication module communicates in order to adopt first kind communication port, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer;
Described second communication module communicates in order to adopt Equations of The Second Kind communication port, now:
When receiving instruction, receive instruction by wireless network from described host computer, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer;
Described communication handover module adopts described first kind communication port to communicate in order to first communication module described in variety of priority driven, when described first kind communication port breaks down, response external inputs, and switches and drives described second communication module to adopt Equations of The Second Kind communication port to communicate.
8. management to communicate with guarantee an electric power supply control system smoothly, in order to carry out power supply control to transmission equipment, it is characterized in that: at least include intelligent power and host computer, when power supply state:
Described host computer in order to:
Send acquisition instructions to described intelligent power;
After receiving the power supply state feedback that described intelligent power sends, again send described acquisition instructions;
Described intelligent power in order to:
Judge whether the time continuing not receive described acquisition instructions reaches default delay time;
Just receive acquisition instructions when not reaching described delay time, then after receiving described acquisition instructions, respond described acquisition instructions, the power supply state of self is fed back to described host computer;
When whether the time continuing not receive described acquisition instructions reaches default delay time, the power-off restoration that first power-off powers again is implemented to described transmission equipment and controls.
9. manage the electric power supply control system smoothly that to communicate with guarantee as claimed in claim 8, it is characterized in that: described host computer also in order to:
In the instruction of particular moment timed sending power reset to described intelligent power;
Described intelligent power also in order to:
Receive the described power reset instruction come from the transmission of described host computer, then directly the power-off restoration that first power-off powers again is implemented to described transmission equipment control.
10. manage the electric power supply control system smoothly that to communicate with guarantee as claimed in claim 8, it is characterized in that: between described host computer and intelligent power, the preferential first kind communication port that adopts communicates, now:
When receiving instruction, receive instruction by described transmission equipment from described host computer, when feeding back described power supply state, by described transmission equipment, described power supply state is fed back to described host computer;
When described first kind communication port breaks down, response external inputs, and switches to Equations of The Second Kind communication port and communicates; Now:
When receiving instruction, receive instruction by wireless network from described host computer, when feeding back described power supply state, by wireless network, described power supply state is fed back to described host computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510225632.2A CN104796268B (en) | 2015-05-06 | 2015-05-06 | Management and guarantee communicate smoothly method for controlling power supply, device and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510225632.2A CN104796268B (en) | 2015-05-06 | 2015-05-06 | Management and guarantee communicate smoothly method for controlling power supply, device and system |
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| CN104796268B CN104796268B (en) | 2018-10-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856436A (en) * | 2015-12-09 | 2017-06-16 | 中车大连电力牵引研发中心有限公司 | Onboard wireless transmission method, equipment and system |
| CN113225216A (en) * | 2021-05-20 | 2021-08-06 | 国网山西省电力公司太原供电公司 | Method for automatically restarting data transmission exchanger and data transmission exchange device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990226A (en) * | 2009-07-31 | 2011-03-23 | 大唐移动通信设备有限公司 | Automatic restart method, system and device for power failure |
| CN103390936A (en) * | 2013-08-06 | 2013-11-13 | 国家电网公司 | Remote restarting system of secondary equipment in transformer substation |
-
2015
- 2015-05-06 CN CN201510225632.2A patent/CN104796268B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990226A (en) * | 2009-07-31 | 2011-03-23 | 大唐移动通信设备有限公司 | Automatic restart method, system and device for power failure |
| CN103390936A (en) * | 2013-08-06 | 2013-11-13 | 国家电网公司 | Remote restarting system of secondary equipment in transformer substation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856436A (en) * | 2015-12-09 | 2017-06-16 | 中车大连电力牵引研发中心有限公司 | Onboard wireless transmission method, equipment and system |
| CN113225216A (en) * | 2021-05-20 | 2021-08-06 | 国网山西省电力公司太原供电公司 | Method for automatically restarting data transmission exchanger and data transmission exchange device |
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| CN104796268B (en) | 2018-10-12 |
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