CN202133763U - Power supply fault detection information system - Google Patents
Power supply fault detection information system Download PDFInfo
- Publication number
- CN202133763U CN202133763U CN 201120228551 CN201120228551U CN202133763U CN 202133763 U CN202133763 U CN 202133763U CN 201120228551 CN201120228551 CN 201120228551 CN 201120228551 U CN201120228551 U CN 201120228551U CN 202133763 U CN202133763 U CN 202133763U
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- power supply
- alarm
- electrical appliance
- chip microcomputer
- power
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Abstract
The present utility model relates to a power supply fault detection information system which comprises a power supply input interface, a voltage detection circuit connected with the power supply input interface, a filter connected with the voltage detection circuit, a one-chip microcomputer connected with the filter, an electric appliance power supply switch circuit, an alarm, an RF emission module and a monitoring server. The electric appliance power supply switch circuit, the alarm, and the RF emission module are respectively connected with the one-chip microcomputer, the monitoring server is provided with an RF receiving module, and the RF emission module is connected with the RF receiving module of the monitoring server. The system is provided with the function of carrying out power supply fault detection and remote alarm in real time.
Description
Technical field
The utility model relates to the power supply detection technique, is specifically related to a kind of power fail and detects infosystem.
Background technology
Abnormal conditions appear in power supply product internal circuit probably, for example short circuit, low pressure etc., and abnormal conditions can be damaged electrical appliance or cause electrical appliance work undesired; At this moment; Need the power fail detection system that electrical appliance is protected, in time turn-off the power supply of electrical appliance, and give the alarm.Yet, existing power fail detection system, just the warning of field location sometimes because of human negligence, or does not have the staff at the scene, just is difficult to find that alarm works, can not in time rush to repair trouble power.
The utility model content
In order to overcome the deficiency of prior art, the utility model provides a kind of power fail detection infosystem of in real time power supply being carried out fault detect and remote alarms.
In order to achieve the above object, the technical scheme that the utility model adopted is following:
Power fail detects infosystem, comprises power input interface, the voltage detecting circuit that is connected with power input interface; The wave filter that is connected with voltage detecting circuit, the single-chip microcomputer that is connected with wave filter, electrical appliance switching circuit of power supply; Alarm, RF transmitter module, monitor server; Said electrical appliance switching circuit of power supply, alarm, RF transmitter module are connected with single-chip microcomputer respectively; Said monitor server is provided with the RF receiver module; Said RF transmitter module is connected with the RF receiver module of monitor server.
As preferably, said alarm comprises emergency alarm bell and alarm lamp.
The utility model compared with prior art utilizes RF technology (radio-frequency technique) to send warning message to monitor server, can ground is long-range reports to the police to the staff, and the staff can be rushed to repair trouble power in time.
Description of drawings
Fig. 1 is that the power fail of the utility model embodiment detects the structure of information system synoptic diagram.
Embodiment
As shown in Figure 1, power fail detects infosystem, comprises power input interface 1; The voltage detecting circuit 2 that is connected with power input interface 1, the wave filter 3 that is connected with voltage detecting circuit 2, the single-chip microcomputer 4 that is connected with wave filter 3; Electrical appliance switching circuit of power supply 5, emergency alarm bell 6, alarm lamp 7; RF transmitter module 8, monitor server 9.
Electrical appliance switching circuit of power supply 5, emergency alarm bell 6, alarm lamp 7, RF transmitter module 8 are connected with single-chip microcomputer 4 respectively.Said monitor server 9 is provided with the RF receiver module.Said RF transmitter module 8 is connected with the RF receiver module of monitor server 9.
The power fail of present embodiment detects infosystem and is connected between electrical appliance power supply and the electrical appliance, and promptly power input interface 1 connects the electrical appliance power supply, and electrical appliance switching circuit of power supply 5 connects electrical appliance.
Whether the magnitude of voltage that voltage detecting circuit 2 is used for the output of detection device power supply is normal; When the magnitude of voltage of electrical appliance power supply output is below or above the voltage threshold of voltage detecting circuit 2; The electric signal that voltage detecting circuit 2 produces to the improper voltage of single-chip microcomputer 4 inputs through wave filter 3; Single-chip microcomputer 4 control electrical appliance power switchs 5 break off; Protected electrical appliance, single-chip microcomputer 4 control emergency alarm bells 6, alarm lamp 7,8 work of RF transmitter module, RF transmitter module 8 is through RF490MHZ channel (800 meters of communication distances) emission warning message to monitor server 9; Remote notification staff electrical appliance power supply breaks down, and the staff can in time rush to repair trouble power.
The emergency alarm bell 6 of present embodiment, alarm lamp 7 can also replace with vibrations alarm etc.
Present embodiment can be widely used in places such as factory, sales field, department stores.
The foregoing description is that the utility model is comparatively preferably a kind of, and simple change that those skilled in the art make in the protection domain of the utility model or replacement all drop in the protection domain of the utility model.
Claims (2)
1. power fail detects infosystem, it is characterized in that, comprises power input interface; The voltage detecting circuit that is connected with power input interface, the wave filter that is connected with voltage detecting circuit, the single-chip microcomputer that is connected with wave filter; The electrical appliance switching circuit of power supply; Alarm, RF transmitter module, monitor server; Said electrical appliance switching circuit of power supply, alarm, RF transmitter module are connected with single-chip microcomputer respectively; Said monitor server is provided with the RF receiver module; Said RF transmitter module is connected with the RF receiver module of monitor server.
2. power fail as claimed in claim 1 detects infosystem, it is characterized in that said alarm comprises emergency alarm bell and alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120228551 CN202133763U (en) | 2011-06-30 | 2011-06-30 | Power supply fault detection information system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120228551 CN202133763U (en) | 2011-06-30 | 2011-06-30 | Power supply fault detection information system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133763U true CN202133763U (en) | 2012-02-01 |
Family
ID=45522527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120228551 Expired - Fee Related CN202133763U (en) | 2011-06-30 | 2011-06-30 | Power supply fault detection information system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133763U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647827A (en) * | 2013-12-12 | 2014-03-19 | 浪潮电子信息产业股份有限公司 | Server alarm lamp monitoring system |
| CN104614579A (en) * | 2013-12-18 | 2015-05-13 | 西安恒飞电子科技有限公司 | Power supply detection alarm system |
| CN104730942A (en) * | 2013-12-19 | 2015-06-24 | 西安恒飞电子科技有限公司 | Low-voltage power source circuit with buzzing prompt function |
| CN106093805A (en) * | 2016-08-30 | 2016-11-09 | 李纳 | Novel power supply supervising device |
| CN106338698A (en) * | 2016-08-28 | 2017-01-18 | 广西小草信息产业有限责任公司 | Computer power supply fault detection system |
| CN107677977A (en) * | 2017-11-18 | 2018-02-09 | 广西电网有限责任公司电力科学研究院 | A kind of long-distance monitoring method of portable electric energy mass-synchrometer |
| CN109188310A (en) * | 2018-11-07 | 2019-01-11 | 内蒙古电力(集团)有限责任公司乌海电业局 | The power module failure monitoring device and system and monitoring method of the electrical secondary system of switchgear |
| CN113080918A (en) * | 2021-03-10 | 2021-07-09 | 杭州澳芯科技有限公司 | BCG-based non-contact heart rate monitoring method and system |
-
2011
- 2011-06-30 CN CN 201120228551 patent/CN202133763U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647827A (en) * | 2013-12-12 | 2014-03-19 | 浪潮电子信息产业股份有限公司 | Server alarm lamp monitoring system |
| CN104614579A (en) * | 2013-12-18 | 2015-05-13 | 西安恒飞电子科技有限公司 | Power supply detection alarm system |
| CN104730942A (en) * | 2013-12-19 | 2015-06-24 | 西安恒飞电子科技有限公司 | Low-voltage power source circuit with buzzing prompt function |
| CN106338698A (en) * | 2016-08-28 | 2017-01-18 | 广西小草信息产业有限责任公司 | Computer power supply fault detection system |
| CN106093805A (en) * | 2016-08-30 | 2016-11-09 | 李纳 | Novel power supply supervising device |
| CN107677977A (en) * | 2017-11-18 | 2018-02-09 | 广西电网有限责任公司电力科学研究院 | A kind of long-distance monitoring method of portable electric energy mass-synchrometer |
| CN109188310A (en) * | 2018-11-07 | 2019-01-11 | 内蒙古电力(集团)有限责任公司乌海电业局 | The power module failure monitoring device and system and monitoring method of the electrical secondary system of switchgear |
| CN113080918A (en) * | 2021-03-10 | 2021-07-09 | 杭州澳芯科技有限公司 | BCG-based non-contact heart rate monitoring method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20140630 |
|
| EXPY | Termination of patent right or utility model |