CN103916268A - Device and method for achieving intelligent energy saving of redundancy communication system - Google Patents
Device and method for achieving intelligent energy saving of redundancy communication system Download PDFInfo
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Abstract
The invention discloses a device and method for achieving intelligent energy saving of a redundancy communication system, and relates to the field of redundancy communication. The device comprises a main system and a standby system. The main system comprises a main system function module, and the standby system comprises a standby system function module. The main system further comprises a main energy saving control module, and the standby system further comprises a standby energy saving control module. The main system function module is connected with the main energy saving control module, the main energy saving control module is connected with the standby energy saving control module respectively through a switching control bus and a data backup bus, and the standby energy saving control module is connected with the standby system function module. According to the device and method, power dissipation of the redundancy communication system can be reduced, resources can be reasonably used, and the use cost of the redundancy communication system can be reduced.
Description
Technical field
The present invention relates to redundancy communication field, be specifically related to a kind of device and method of realizing redundant communication system intelligent power saving.
Background technology
The communication that the communication technology is people provides convenient, and the communication technology has become a part for people's life.The a large amount of energy of need of work consumption of communication system, according to statistics, generally there are Jin Shidongji building and thousands of base stations in a city.The 1 year needs in machine building and base station consume nearly 200,000,000 degree electricity, and wherein the power consumption of communication equipment accounts for greatly 50% left and right.
Along with the development of the communication technology, people are more and more higher to the requirement of reliability of communication equipment; At present, most of communication equipment of existing network operation all uses redundancy backup, normally 1+1 hot backup (primary system, back-up system are each a set of, and primary system and back-up system work on power simultaneously); If primary system occurs abnormal, communication equipment is switched immediately to back-up system.The exchange of primary system and back-up system can meet the requirement of client to communication quality, realizes the real time communication that reliability is higher.
But, when the primary system of existing redundant system and back-up system work, there is following defect:
Because back-up system belongs to Hot Spare, and standby system do not participate in real time communication, and therefore standby system can produce a large amount of invalid energy resource consumptions.In the communication system of a fully redundance, in communication system, the energy of half can be backed up system consumption, not only the utilization of resources is reasonable not, and the use of back-up system increased the heat radiation cost of whole redundant communication system, and then has improved the use cost of redundant communication system.
Summary of the invention
For the defect existing in prior art, the object of the present invention is to provide a kind of device and method of realizing redundant communication system intelligent power saving, the power consumption that not only can reduce redundant communication system, the utilization of resources is more reasonable, and can reduce the use cost of redundant communication system.
For reaching above object, the technical scheme that the present invention takes is: a kind of device of realizing redundant communication system intelligent power saving, comprise primary system and back-up system, primary system comprises primary system function module, back-up system comprises back-up system functional module, described primary system also comprises primary energy-saving control module, and described back-up system also comprises energy-saving control module for subsequent use; Primary system function module is connected with primary energy-saving control module, and primary energy-saving control module is connected with energy-saving control module for subsequent use by switching control bus, data backup bus respectively, and energy-saving control module for subsequent use is connected with back-up system functional module;
Described primary energy-saving control module comprises primary first processor, primary power cource control module, primary switching control module and primary data backup module; Described primary system function module comprises primary the second processor, primary data processing module, primary analog interface module and primary power cource module;
Described primary first processor is connected with primary power cource module by primary power cource control module; Primary first processor is connected with switching control bus by primary switching control module; Primary first processor is connected with data backup bus by primary data backup module;
Described primary the second processor is connected with switching control bus by primary switching control module; Primary the second processor is connected with data backup bus by primary data backup module;
When described primary system function module is resting state, primary first processor is controlled respectively primary switching control module, the work of primary data backup module; When primary first processor control primary power cource control module starts primary power cource module, primary power cource module is waken primary system function module work up, and primary the second processor is controlled respectively primary switching control module, the work of primary data backup module;
Described energy-saving control module for subsequent use comprises first processor for subsequent use, stand-by power supply control module, switching control module for subsequent use and preliminary data backup module; Described back-up system functional module comprises the second processor for subsequent use, preliminary data processing module, analog interface module for subsequent use and standby power supply module;
Described first processor for subsequent use is connected with standby power supply module by stand-by power supply control module; First processor for subsequent use is connected with switching control bus by switching control module for subsequent use; First processor for subsequent use is connected with data backup bus by preliminary data backup module;
Described the second processor for subsequent use is connected with switching control bus by switching control module for subsequent use; The second processor for subsequent use is connected with data backup bus by preliminary data backup module;
When described back-up system functional module is resting state, first processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module; When first processor control stand-by power supply control module for subsequent use starts standby power supply module, standby power supply module wakes the work of back-up system functional module up, and the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module.
On the basis of technique scheme, it is the processor of P2020 that described primary the second processor and the second processor for subsequent use all adopt model.
Based on a method that realizes redundant communication system intelligent power saving for said apparatus, comprise the following steps:
S101: it is resting state that back-up system functional module is set;
S102: judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, and if so, primary system function module breaks down, and forwards step S103 to, otherwise re-executes step S102;
S103: first processor for subsequent use is by stand-by power supply control module operation standby power supply module, and standby power supply module wakes the work of back-up system functional module up, and the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module; Back-up system is taken over whole communication equipment.
Based on a method that realizes redundant communication system intelligent power saving for said apparatus, comprise the following steps:
S201: according to the daily time of communication system work, be set the interval time of first processor control stand-by power supply control module for subsequent use work; First processor for subsequent use is according to regularly controlling stand-by power supply control module operation standby power supply module interval time, and standby power supply module regularly wakes the work of back-up system functional module up;
S202: standby power supply module wakes up after the work of back-up system functional module, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if, forward step S203 to, otherwise first processor for subsequent use is by stand-by power supply control module standby power supply module out of service, and back-up system functional module is in resting state;
S203: back-up system is taken over whole communication equipment.
On the basis of technique scheme, in step S201 according to the daily time of communication system work, comprise following flow process the interval time that first processor control stand-by power supply control module for subsequent use work is set: if the time of communication system work is am5:00～pm12:00, be 10min～30min the interval time that energy supply control module work is set; If the time of communication system work is pm12:00～am5:00, be 120min～180min the interval time that energy supply control module work is set.
Based on a method that realizes redundant communication system intelligent power saving for said apparatus, comprise the following steps:
S301: according to the daily time of communication system work, be set the interval time of first processor control stand-by power supply control module for subsequent use work; First processor for subsequent use is according to regularly controlling interval time by stand-by power supply control module operation standby power supply module, and standby power supply module regularly wakes the work of back-up system functional module up;
S302: standby power supply module wakes up after the work of back-up system functional module, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if, forward step S303 to, otherwise forward step S304 to;
S303: back-up system is taken over whole communication equipment;
S304: first processor for subsequent use stops standby power supply module work by stand-by power supply control module, back-up system functional module, in resting state, forwards step S305 to;
S305: judge that whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if so, forwards step S306 to, otherwise re-executes step S305;
S306: first processor for subsequent use is by stand-by power supply control module operation standby power supply module, standby power supply module wakes the work of back-up system functional module up, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, and back-up system is taken over whole communication equipment.
On the basis of technique scheme, in step S301 according to the daily time of communication system work, comprise following flow process the interval time that first processor control stand-by power supply control module for subsequent use work is set: if the time of communication system work is am5:00～pm12:00, be 10min～30min the interval time that energy supply control module work is set; If the time of communication system work is pm12:00～am5:00, be 120min～180min the interval time that energy supply control module work is set.
Compared with prior art, the invention has the advantages that:
(1) energy-saving control module for subsequent use of the present invention is worked all the time, and energy-saving control module for subsequent use can be controlled the switch electricity of back-up system functional module, has controlled most energy consumptions of back-up system, realizes the energy-conservation of back-up system.Compared with the back-up system of Hot Spare in prior art (being non-stop run), only work in the time that primary system breaks down of back-up system of the present invention, can be by the Energy Intensity Reduction of redundant communication system approximately 50% by closing back-up system.Therefore, the present invention can reduce the power consumption of redundant communication system, and the utilization of resources is more reasonable.
(2) stand-by power supply control module of the present invention, switching control module for subsequent use and preliminary data backup module are all worked all the time, and preliminary data backup module can, after active and standby switching, provide identical configuration data; Switching control module for subsequent use can ensure that communication system completes after masterslave switchover, and redundant system is normally worked.Therefore, the present invention can still provide redundancy backup in reducing energy consumption, ensures the stability identical with existing redundant system.
(3) it is less that the first of the present invention realizes the required resource of the method for redundant communication system intelligent power saving, and required time of masterslave switchover is longer; It is less that the second is realized the required resource of the method for redundant communication system intelligent power saving, and required time of masterslave switchover is shorter; It is more that the third realizes the required resource of the method for redundant communication system intelligent power saving, can ensure the stability of communication system operation.User can be according to the actual conditions of communication system intelligent power saving, choose the different methods that realizes redundant communication system intelligent power saving, not only can avoid the waste of resource, and can meet the requirement of redundant communication system reliability.
(4) time less of back-up system work of the present invention, heat radiation cost and the use cost of redundant communication system are not only reduced, and can avoid system premature aging that back-up system causes due to long-time energising or the problem of inefficacy, further improve stability and the reliability of redundant communication system.
Brief description of the drawings
Fig. 1 is the connection block diagram that in the embodiment of the present invention, primary system and back-up system coordinate;
Fig. 2 is the connection block diagram of primary internal system in the embodiment of the present invention;
Fig. 3 is the connection block diagram of back-up system inside in the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Shown in Figure 1, the device of realizing redundant communication system intelligent power saving in the embodiment of the present invention, comprise primary system and back-up system, primary system comprises primary energy-saving control module and primary system function module, and back-up system comprises energy-saving control module for subsequent use and back-up system functional module.Primary system function module is connected with primary energy-saving control module, and primary energy-saving control module is connected with energy-saving control module for subsequent use by switching control bus, data backup bus respectively, and energy-saving control module for subsequent use is connected with back-up system functional module.
Shown in Figure 2, primary energy-saving control module comprises primary first processor, primary power cource control module, primary switching control module and primary data backup module; Primary system function module comprises primary the second processor, primary data processing module, primary analog interface module and primary power cource module.
Primary first processor is connected with primary power cource module by primary power cource control module; Primary first processor is connected with switching control bus by primary switching control module; Primary first processor is connected with data backup bus by primary data backup module; Primary the second processor is connected with switching control bus by primary switching control module; Primary the second processor is connected with data backup bus by primary data backup module.
When primary system function module is resting state (work), primary first processor is controlled respectively primary switching control module, the work of primary data backup module; When primary first processor control primary power cource control module starts primary power cource module, primary power cource module is waken primary system function module work up, and primary the second processor is controlled respectively primary switching control module, the work of primary data backup module.
Shown in Figure 3, energy-saving control module for subsequent use comprises first processor for subsequent use, stand-by power supply control module, switching control module for subsequent use and preliminary data backup module; Back-up system functional module comprises the second processor for subsequent use, preliminary data processing module, analog interface module for subsequent use and standby power supply module.
First processor for subsequent use is connected with standby power supply module by stand-by power supply control module; First processor for subsequent use is connected with switching control bus by switching control module for subsequent use; First processor for subsequent use is connected with data backup bus by preliminary data backup module; The second processor for subsequent use is connected with switching control bus by switching control module for subsequent use; The second processor for subsequent use is connected with data backup bus by preliminary data backup module.
When back-up system functional module is resting state (work), first processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module; When first processor control stand-by power supply control module for subsequent use starts standby power supply module, standby power supply module wakes the work of back-up system functional module up, and the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module.
Primary energy-saving control module and energy-saving control module for subsequent use all adopt less circuit to get final product complete design, and its overall power is lower.It is the high-performance processor of P2020 that primary the second processor and the second processor for subsequent use all adopt model; Primary data processing module, primary analog interface module, preliminary data processing module and analog interface module for subsequent use all adopt the design of large capacity and intensive port.
The embodiment of the present invention provides the method that realizes redundant communication system intelligent power saving in 3.
The first realizes the method for redundant communication system intelligent power saving, comprises the following steps:
S101: it is resting state that back-up system functional module is set.
S102: judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, and if so, primary system function module breaks down (being that primary system breaks down), forwards step S103 to, otherwise re-executes step S102.
S103: first processor for subsequent use is by stand-by power supply control module operation standby power supply module, and standby power supply module wakes the work of back-up system functional module up, and the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module; Back-up system is taken over whole communication equipment.Keep in repair primary system according to failure condition.
It is less that the first realizes the required resource of the method for redundant communication system intelligent power saving, but it is longer to switch to back-up system work (hereinafter to be referred as masterslave switchover) required time from primary system works.
The second is realized the method for redundant communication system intelligent power saving, comprises the following steps:
S201: according to the daily time of communication system work, be set the interval time of first processor control stand-by power supply control module for subsequent use work; First processor for subsequent use is according to regularly controlling stand-by power supply control module operation standby power supply module interval time, and standby power supply module regularly wakes the work of back-up system functional module up.
S202: standby power supply module wakes up after the work of back-up system functional module, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if, forward step S203 to, otherwise first processor for subsequent use is by stand-by power supply control module standby power supply module out of service, and back-up system functional module is in resting state.
S203: back-up system is taken over whole communication equipment; Keep in repair primary system according to failure condition.
According to the daily time of communication system work, the process that be set the interval time of first processor control stand-by power supply control module for subsequent use work is: the time of communication system work is (am5:00～pm12:00) while being daytime, the traffic of communication system is larger, primary system easily breaks down, shorter being advisable interval time that therefore energy supply control module work is set, is generally 10min～30min; The time of communication system work is (pm12:00～am5:00) while being evening, and the traffic of communication system is less, and primary system is difficult for breaking down, and therefore long being advisable interval time of energy supply control module work be set, and is generally 120min～180min.
The second is realized the method for redundant communication system intelligent power saving can regularly wake back-up system up, when back-up system is waken up, if primary system breaks down, communication system does not need to wake up back-up system and can switch immediately as back-up system work, not only required resource is less, and masterslave switchover required time is shorter.
The method that the third realizes redundant communication system intelligent power saving, comprises the following steps:
S301: according to the daily time of communication system work, be set the interval time of first processor control stand-by power supply control module for subsequent use work; First processor for subsequent use is according to regularly controlling interval time by stand-by power supply control module operation standby power supply module, and standby power supply module regularly wakes the work of back-up system functional module up.
S302: standby power supply module wakes up after the work of back-up system functional module, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if, forward step S303 to, otherwise forward step S304 to.
S303: back-up system is taken over whole communication equipment; Keep in repair primary system according to failure condition.
S304: first processor for subsequent use stops standby power supply module work by stand-by power supply control module, back-up system functional module, in resting state, forwards step S305 to.
S305: judge that whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if so, forwards step S306 to, otherwise re-executes step S305.
S306: first processor for subsequent use is by stand-by power supply control module operation standby power supply module, standby power supply module wakes the work of back-up system functional module up, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, and back-up system is taken over whole communication equipment.
According to the daily time of communication system work, the process that be set the interval time of first processor control stand-by power supply control module for subsequent use work is: the time of communication system work is (am5:00～pm12:00) while being daytime, and comparatively 10min～30min interval time of energy supply control module work is set; The time of communication system work is (pm12:00～am5:00) while being evening, and be 120min～180min the interval time that energy supply control module work is set.
Although it is more that the third realizes the required resource of the method for redundant communication system intelligent power saving, but can be the in the situation that of back-up system work or dormancy, whether fault of the primary system of examinations, after the primary system failure, can switch to immediately back-up system work, ensure the stability of communication system operation.
Above expound adequately, it is less that the first realizes the required resource of the method for redundant communication system intelligent power saving, and required time of masterslave switchover is longer; It is less that the second is realized the required resource of the method for redundant communication system intelligent power saving, and required time of masterslave switchover is shorter; It is more that the third realizes the required resource of the method for redundant communication system intelligent power saving, can ensure the stability of communication system operation.
In actual applications, user can be according to the actual conditions of communication system intelligent power saving, choose the different methods that realizes redundant communication system intelligent power saving.If the remaining resource of communication system is less, user can select the first/the second to realize the method for redundant communication system intelligent power saving; If the remaining resource of communication system is more, user can select the third method that realizes redundant communication system intelligent power saving, to ensure the stability of communication system operation.
In the embodiment of the present invention, the operation principle of three kinds of methods that realize redundant communication system intelligent power saving is as follows:
Because primary energy-saving control module and energy-saving control module for subsequent use are all worked all the time, so primary power cource control module, primary switching control module, primary data backup module, stand-by power supply control module, switching control module for subsequent use and preliminary data backup module are all worked all the time.
Primary power cource control module can ensure the switch electricity of the primary system function module of primary system control, has controlled most energy consumptions of primary system, realizes the energy-conservation of primary system.Stand-by power supply control mould can ensure the switch electricity of back-up system control back-up system functional module, has controlled most energy consumptions of back-up system, realizes the energy-conservation of back-up system.
Primary data backup module and preliminary data backup module can, after active and standby switching, provide identical configuration data.
Primary switching control module and switching control module for subsequent use can ensure that communication system completes after masterslave switchover, and redundant system is normally worked.
The present invention is not limited to above-mentioned execution mode, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, within these improvements and modifications are also considered as protection scope of the present invention.The content not being described in detail in this specification belongs to the known prior art of professional and technical personnel in the field.
Claims (7)
1. realize the device of redundant communication system intelligent power saving for one kind, comprise primary system and back-up system, primary system comprises primary system function module, back-up system comprises back-up system functional module, it is characterized in that: described primary system also comprises primary energy-saving control module, and described back-up system also comprises energy-saving control module for subsequent use; Primary system function module is connected with primary energy-saving control module, and primary energy-saving control module is connected with energy-saving control module for subsequent use by switching control bus, data backup bus respectively, and energy-saving control module for subsequent use is connected with back-up system functional module;
Described primary energy-saving control module comprises primary first processor, primary power cource control module, primary switching control module and primary data backup module; Described primary system function module comprises primary the second processor, primary data processing module, primary analog interface module and primary power cource module;
Described primary first processor is connected with primary power cource module by primary power cource control module; Primary first processor is connected with switching control bus by primary switching control module; Primary first processor is connected with data backup bus by primary data backup module;
Described primary the second processor is connected with switching control bus by primary switching control module; Primary the second processor is connected with data backup bus by primary data backup module;
When described primary system function module is resting state, primary first processor is controlled respectively primary switching control module, the work of primary data backup module; When primary first processor control primary power cource control module starts primary power cource module, primary power cource module is waken primary system function module work up, and primary the second processor is controlled respectively primary switching control module, the work of primary data backup module;
Described energy-saving control module for subsequent use comprises first processor for subsequent use, stand-by power supply control module, switching control module for subsequent use and preliminary data backup module; Described back-up system functional module comprises the second processor for subsequent use, preliminary data processing module, analog interface module for subsequent use and standby power supply module;
Described first processor for subsequent use is connected with standby power supply module by stand-by power supply control module; First processor for subsequent use is connected with switching control bus by switching control module for subsequent use; First processor for subsequent use is connected with data backup bus by preliminary data backup module;
Described the second processor for subsequent use is connected with switching control bus by switching control module for subsequent use; The second processor for subsequent use is connected with data backup bus by preliminary data backup module;
When described back-up system functional module is resting state, first processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module; When first processor control stand-by power supply control module for subsequent use starts standby power supply module, standby power supply module wakes the work of back-up system functional module up, and the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module.
2. the device of realizing redundant communication system intelligent power saving as claimed in claim 1, is characterized in that: it is the processor of P2020 that described primary the second processor and the second processor for subsequent use all adopt model.
3. the method that realizes redundant communication system intelligent power saving based on device described in claim 1 or 2, is characterized in that, comprises the following steps:
S101: it is resting state that back-up system functional module is set;
S102: judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, and if so, primary system function module breaks down, and forwards step S103 to, otherwise re-executes step S102;
S103: first processor for subsequent use is by stand-by power supply control module operation standby power supply module, and standby power supply module wakes the work of back-up system functional module up, and the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module; Back-up system is taken over whole communication equipment.
4. the method that realizes redundant communication system intelligent power saving based on device described in claim 1 or 2, is characterized in that, comprises the following steps:
S201: according to the daily time of communication system work, be set the interval time of first processor control stand-by power supply control module for subsequent use work; First processor for subsequent use is according to regularly controlling stand-by power supply control module operation standby power supply module interval time, and standby power supply module regularly wakes the work of back-up system functional module up;
S202: standby power supply module wakes up after the work of back-up system functional module, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if, forward step S203 to, otherwise first processor for subsequent use is by stand-by power supply control module standby power supply module out of service, and back-up system functional module is in resting state;
S203: back-up system is taken over whole communication equipment.
5. the method that realizes redundant communication system intelligent power saving as claimed in claim 4, it is characterized in that: in step S201 according to the daily time of communication system work, comprise following flow process the interval time that first processor control stand-by power supply control module for subsequent use work is set: if the time of communication system work is am5:00～pm12:00, be 10min～30min the interval time that energy supply control module work is set; If the time of communication system work is pm12:00～am5:00, be 120min～180min the interval time that energy supply control module work is set.
6. the method that realizes redundant communication system intelligent power saving based on device described in claim 1 or 2, is characterized in that, comprises the following steps:
S301: according to the daily time of communication system work, be set the interval time of first processor control stand-by power supply control module for subsequent use work; First processor for subsequent use is according to regularly controlling interval time by stand-by power supply control module operation standby power supply module, and standby power supply module regularly wakes the work of back-up system functional module up;
S302: standby power supply module wakes up after the work of back-up system functional module, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, judge whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if, forward step S303 to, otherwise forward step S304 to;
S303: back-up system is taken over whole communication equipment;
S304: first processor for subsequent use stops standby power supply module work by stand-by power supply control module, back-up system functional module, in resting state, forwards step S305 to;
S305: judge that whether primary switching control module exports main system fault-signal to switching control module for subsequent use, if so, forwards step S306 to, otherwise re-executes step S305;
S306: first processor for subsequent use is by stand-by power supply control module operation standby power supply module, standby power supply module wakes the work of back-up system functional module up, the second processor for subsequent use is controlled respectively switching control module for subsequent use, the work of preliminary data backup module, and back-up system is taken over whole communication equipment.
7. the method that realizes redundant communication system intelligent power saving as claimed in claim 6, it is characterized in that: in step S301 according to the daily time of communication system work, comprise following flow process the interval time that first processor control stand-by power supply control module for subsequent use work is set: if the time of communication system work is am5:00～pm12:00, be 10min～30min the interval time that energy supply control module work is set; If the time of communication system work is pm12:00～am5:00, be 120min～180min the interval time that energy supply control module work is set.
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| CN103178599A (en) * | 2013-03-08 | 2013-06-26 | 浙江大学 | Shore-based power supply operation and support system of seafloor observation network |
| CN103592918A (en) * | 2013-11-14 | 2014-02-19 | 国家电网公司 | Power electronic equipment redundancy control system based on EtherCAT |
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| WO2013000412A1 (en) * | 2011-06-28 | 2013-01-03 | 中兴通讯股份有限公司 | Direct current power supply system and method for multi-machine monitoring |
| CN102854824A (en) * | 2012-09-07 | 2013-01-02 | 温州聚诚电力科技有限公司 | Intelligent controller |
| CN103178599A (en) * | 2013-03-08 | 2013-06-26 | 浙江大学 | Shore-based power supply operation and support system of seafloor observation network |
| CN103592918A (en) * | 2013-11-14 | 2014-02-19 | 国家电网公司 | Power electronic equipment redundancy control system based on EtherCAT |
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