CN1780348B - Power supply controlling method and system for telecommunication system - Google Patents
Power supply controlling method and system for telecommunication system Download PDFInfo
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- CN1780348B CN1780348B CN 200410094863 CN200410094863A CN1780348B CN 1780348 B CN1780348 B CN 1780348B CN 200410094863 CN200410094863 CN 200410094863 CN 200410094863 A CN200410094863 A CN 200410094863A CN 1780348 B CN1780348 B CN 1780348B
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Abstract
For multi-way power chip, the method detects its output state. According to output state of multi-way power chip, makes following operation: when the output state of multi-way power chip shows an un-recovering failure, making relevant powering off operation by controlling the state of enabling signal in power chip. In the procedure of powering off, the powering off operation can be made for all power chips in single board, or only be made for the power chip relating to failure; it can also be made by selecting the reset signal sent out from collection and reset module or by detecting signal from CPU, and based on the frequency of reset and detecting signal from CPU implementing relevant powering off operation.
Description
Technical field
The present invention relates to power-supply device, relate in particular to a kind of communication system power control method and system.
Background technology
In communication system, in same machine frame, insert the polylith veneer and work simultaneously, often power ratio is bigger.When providing a certain power supply chip in the multiple power supplies to break down in the veneer, cause the damage or the inefficacy of veneer functional module or acp chip easily; When wherein the functional module of a veneer broke down, whole veneer can't operate as normal, and veneer but may be still in consumed power; and shared one or more sets buses of polylith veneer are when a veneer breaks down; need in time cut off the electricity supply the isolated fault veneer; in order to avoid cause signal to disturb to other veneers in the machine frame, therefore, when producing above-mentioned fault; need in time down this failing single board; save power, or protect whole veneer, in case burnt or Primary Component is damaged.In the prior art, untimely to the reflection of these job failures, can not protect equipment effectively and save power, functional reliability is low.
Summary of the invention
The object of the present invention is to provide a kind of functional reliability high communication system power control method and system, to overcome the deficiencies in the prior art.
The method applied in the present invention is:
A, in communication system, for the multiple power supplies chip in the same veneer, detect the output state of described multiple power supplies chip;
B, when being reflected as expendable fault, the output state according to described multiple power supplies chip carries out accordingly electricity operation down; Or carry out electricity operation down accordingly according to reseting module sent in the communication system that collects reset signal and the frequency that resets; Or in the collection communicating system CPU detection signal and carry out accordingly electricity operation down according to described detection signal.
In the operation of described electricity down, control, finish down the electricity operation by the state that enables control signal to power supply chip;
In the described electric down operation, electric down to all power supply chips in the described veneer, promptly electric down to this veneer, or only to the power supply chip relevant with fault down.
When the number of resets of described reseting module in setting-up time surpasses certain number, the state that enables control signal of all power supply chips is controlled, down this veneer.
The communication system power control system of this realization said method, comprise at least one veneer, comprise input power module (1), CPU and reseting module (2) in the described veneer, wherein, described input power module (1) is connected with multiple power supplies chip (3), described multiple power supplies chip (3) provides power supply for various functional modules in CPU, reseting module (2) and the veneer, it is characterized in that: also comprise power control unit (4), described power control unit (4) comprises Xin Haojiance ﹠amp; Acquisition module (41) and signal processing module (42), wherein, described Xin Haojiance ﹠amp; Acquisition module (41) is finished the detection of multiple power supplies chip (3) output state, and when the output state of described multiple power supplies chip was reflected as expendable fault, signal processing module (42) carried out electricity operation down accordingly to multiple power supplies chip (3); Or described Xin Haojiance ﹠amp; Acquisition module (41) is gathered the detection signal of CPU in the communication system, and described signal processing module (42) carries out electricity operation down accordingly according to described detection signal to multiple power supplies chip (3); Or described Xin Haojiance ﹠amp; The reset signal that reseting module (2) is sent in acquisition module (41) collection communicating system, described signal processing module (42) carries out electricity operation down accordingly according to described reset signal and the frequency that resets to multiple power supplies chip (3).；
Described power supply chip serial connection metal oxide semiconductor switch.
Beneficial effect of the present invention is: in the present invention, by detecting the output state of multiple power supplies chip, output state according to power supply chip carries out electricity operation down accordingly, reach electric protection under the power supply of whole veneer or part branch road, fault reflection for power supply chip is timely, can avoid the damage or the inefficacy of veneer functional module or acp chip, reduce ineffective power consumption, the functional reliability height, in the present invention, carry out electricity operation down accordingly also by reseting module sent in the collection communicating system reset signal and the detection signal of CPU, and according to the signal that collects, further improved functional reliability of the present invention and practicality; In the present invention, can be by the State Control that enables control signal of power supply chip being finished down the electricity operation, also can control and finish down the electricity operation the metal oxide semiconductor switch that power supply chip was connected in series, because the response of metal oxide semiconductor switch time-delay is little, reversal rate is faster, be suitable for some quick electricity down in emergency circumstances, can further improve practicality of the present invention.
Description of drawings
Fig. 1 is embodiment 1 a single plate structure schematic diagram.
Embodiment
With embodiment the present invention is described in further detail with reference to the accompanying drawings below:
According to Fig. 1, the present invention includes veneer, comprise input power module 1 in the described veneer, CPU and reseting module 2 etc., wherein, input power module 1 is connected with multiple power supplies chip 3, as shown in Figure 1, multiple power supplies chip 3 is exported Vout1 respectively, Vout2 ... Voutn, multiple power supplies chip 3 is CPU, various functional modules in reseting module 2 and the veneer, as encoding and decoding speech module 5, memory 6 and field programmable gate array 7 provide power supply, this system also comprises power control unit 4, and described power control unit 4 is finished and detected for information about and gather, and can carry out electricity operation down accordingly to multiple power supplies chip 3.
As shown in Figure 1, power control unit 4 comprises Xin Haojiance ﹠amp; Acquisition module 41 and signal processing module 42, wherein, Xin Haojiance ﹠amp; Acquisition module 41 is finished the detection of multiple power supplies chip 3 output states and the signals collecting of relevant CPU and reseting module 2; Signal processing module 42 is according to the information that detects and collect, send corresponding electric control signal down, in the present invention, power control unit 4 detects output Vout1, the Vout2 of multiple power supplies chip 3 ... the Voutn state is according to output Vout1, the Vout2 of multiple power supplies chip 3 ... the Voutn state carries out electricity operation down accordingly.
For example, as shown in Figure 1, as Xin Haojiance ﹠amp; When the output Vout1 state of the power supply chip 3 that acquisition module 41 collects is reflected as expendable fault, by signal processing module 42 can be to this power supply chip relevant 3 with fault enable control signal EN
1State control, to 3 times electricity of this power supply chip, that is, disconnect the output Vout1 of this power supply chip 3; Perhaps, to 3 times electricity of all power supply chips in this veneer, promptly down to this veneer.
Concrete control procedure of the present invention is as follows:
1, as shown in Figure 1, Xin Haojiance ﹠amp; Acquisition module 41 detects output Vout1, the Vout2 of multiple power supplies chip 3 ... the Voutn state; Simultaneously, Xin Haojiance ﹠amp; The detection signal CRT of CPU in reset signal RST that acquisition module 41 collection reseting modules 2 are sent and the communication system.
2, signal processing module 42 handles accordingly according to the information that detects and collect:
21, as shown in Figure 1, if output Vout1, the Vout2 of detected power supply chip 3 ... or the Voutn state is when being reflected as expendable fault, signal processing module 42 can be to 3 times electricity of all power supply chips in this veneer, promptly to this veneer electricity down, or only to the power supply chip relevant with fault 3 times.
22, as shown in Figure 1, signal processing module 42 calculates the frequency of reset signal RST, when the number of resets of reseting module 2 in setting-up time surpasses certain number, then all power supply chips 3 is enabled control signal EN
1, EN
2The state of ENn is controlled, to this veneer down.
23, as shown in Figure 1, CPU checks the malfunction of its peripheral interface units, produce the relevant detection signal, when if the detection signal CRT of CPU reflection has expendable hardware or interface fault, signal processing module 42 can be to all power supply chips in this veneer 3 times, promptly to the following electricity of this veneer, or only to the power supply chip relevant with this hardware or interface fault 3 times; Simultaneously, CPU reports to relevant maintenance terminal or maintenance centre with this hardware or interface fault.
The difference of present embodiment and embodiment 1 is: in the present embodiment, power supply chip 3 also is connected in series metal oxide semiconductor switch, signal processing module 42 can directly be controlled metal oxide semiconductor switch when descending electric control as required, finishes down the electricity operation.
Structure, principle and control procedure and embodiment 1 as for other are described same or similar, repeat no more herein.
Only be the specific embodiment of the present invention below, protection scope of the present invention is not as limit.
Claims (6)
1. communication system power control method, it is characterized in that: it adopts following steps:
A, in communication system, for the multiple power supplies chip in the same veneer, detect the output state of described multiple power supplies chip;
B, when being reflected as expendable fault, the output state of described multiple power supplies chip carries out accordingly electricity operation down; Or carry out electricity operation down accordingly according to reseting module sent in the communication system that collects reset signal and the frequency that resets; Or in the collection communicating system CPU detection signal and carry out accordingly electricity operation down according to described detection signal.
2. communication system power control method according to claim 1 is characterized in that: in the operation of described electricity down, control by the state that enables control signal to power supply chip, finish down the electricity operation.
3. communication system power control method according to claim 1 is characterized in that: electric down in the described electric down operation, promptly electric down to this veneer to all power supply chips in the described veneer, or only to the power supply chip relevant with fault down.
4. communication system power control method according to claim 1, it is characterized in that: when the number of resets of described reseting module in setting-up time surpasses certain number, the state that enables control signal to all power supply chips is controlled, to this veneer down.
5. communication system power control system of realizing the described method of claim 1, comprise at least one veneer, comprise input power module (1), CPU and reseting module (2) in the described veneer, wherein, described input power module (1) is connected with multiple power supplies chip (3), described multiple power supplies chip (3) provides power supply for various functional modules in CPU, reseting module (2) and the veneer, it is characterized in that: also comprise power control unit (4), described power control unit (4) comprises Xin Haojiance ﹠amp; Acquisition module (41) and signal processing module (42), wherein, described Xin Haojiance ﹠amp; Acquisition module (41) is finished the detection of multiple power supplies chip (3) output state, and when the output state of described multiple power supplies chip was reflected as expendable fault, signal processing module (42) carried out electricity operation down accordingly to multiple power supplies chip (3); Or described Xin Haojiance ﹠amp; Acquisition module (41) is gathered the detection signal of CPU in the communication system, and described signal processing module (42) carries out electricity operation down accordingly according to described detection signal to multiple power supplies chip (3); Or described Xin Haojiance ﹠amp; The reset signal that reseting module (2) is sent in acquisition module (41) collection communicating system, described signal processing module (42) carries out electricity operation down accordingly according to described reset signal and the frequency that resets to multiple power supplies chip (3).
6. communication system power control system according to claim 5 is characterized in that: described power supply chip (3) serial connection metal oxide semiconductor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410094863 CN1780348B (en) | 2004-11-17 | 2004-11-17 | Power supply controlling method and system for telecommunication system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410094863 CN1780348B (en) | 2004-11-17 | 2004-11-17 | Power supply controlling method and system for telecommunication system |
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| CN1780348A CN1780348A (en) | 2006-05-31 |
| CN1780348B true CN1780348B (en) | 2010-08-25 |
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| CN 200410094863 Expired - Fee Related CN1780348B (en) | 2004-11-17 | 2004-11-17 | Power supply controlling method and system for telecommunication system |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101090333A (en) | 2006-09-21 | 2007-12-19 | 华为技术有限公司 | Method and equipment for management control power supply of advanced telecommunication counting structure system |
| CN101414916B (en) * | 2008-11-25 | 2011-03-02 | 中兴通讯股份有限公司 | Veneer power supply control system and veneer |
| CN101777785B (en) * | 2010-03-24 | 2012-09-26 | 胡继业 | Uninterrupted power supply (UPS) electricity separating system and electricity separating method based on dynamic environment monitoring |
| CN101799775B (en) * | 2010-03-24 | 2012-06-27 | 福建星网锐捷网络有限公司 | Monitoring method for monitoring circuit and business board |
| CN103248507B (en) * | 2012-02-08 | 2018-10-26 | 南京中兴新软件有限责任公司 | Single-board power-down device and method |
| CN102880087B (en) * | 2012-10-24 | 2017-10-03 | 新华三技术有限公司 | Control the method and power control of power supply |
| CN104242248B (en) * | 2014-08-20 | 2017-06-30 | 深圳怡化电脑股份有限公司 | Multiple power supplies are monitored and protection circuit |
| CN106257372A (en) * | 2015-06-18 | 2016-12-28 | 中兴通讯股份有限公司 | Veneer excess temperature processing method and processing device |
| CN107506281A (en) * | 2017-08-21 | 2017-12-22 | 郑州云海信息技术有限公司 | A kind of multiple power supplies monitoring system and method |
| CN110609244A (en) * | 2019-10-29 | 2019-12-24 | 海鹰企业集团有限责任公司 | Multi-power-supply fault detection module semi-automatic correction device |
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| CN1347632A (en) * | 1999-04-21 | 2002-05-01 | 松下电器产业株式会社 | Electronic component mounting apparatus, and power supply control method executed by electronic component mounting apparatus |
| CN2508445Y (en) * | 2001-09-29 | 2002-08-28 | 毛兴华 | Numerically-controlled common electric sharing out device for building |
| CN1450709A (en) * | 2003-05-09 | 2003-10-22 | 巴银华 | Radio remote controlled electric energy data collection and monitoring system |
| CN2599734Y (en) * | 2003-01-30 | 2004-01-14 | 黄华道 | Automatic cut-off for arc fault |
-
2004
- 2004-11-17 CN CN 200410094863 patent/CN1780348B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1347632A (en) * | 1999-04-21 | 2002-05-01 | 松下电器产业株式会社 | Electronic component mounting apparatus, and power supply control method executed by electronic component mounting apparatus |
| CN2508445Y (en) * | 2001-09-29 | 2002-08-28 | 毛兴华 | Numerically-controlled common electric sharing out device for building |
| CN2599734Y (en) * | 2003-01-30 | 2004-01-14 | 黄华道 | Automatic cut-off for arc fault |
| CN1450709A (en) * | 2003-05-09 | 2003-10-22 | 巴银华 | Radio remote controlled electric energy data collection and monitoring system |
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| CN1780348A (en) | 2006-05-31 |
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Granted publication date: 20100825 Termination date: 20131117 |