CN203117715U - Dual power switch capable of communication and connection with monitor host - Google Patents
Dual power switch capable of communication and connection with monitor host Download PDFInfo
- Publication number
- CN203117715U CN203117715U CN 201320124283 CN201320124283U CN203117715U CN 203117715 U CN203117715 U CN 203117715U CN 201320124283 CN201320124283 CN 201320124283 CN 201320124283 U CN201320124283 U CN 201320124283U CN 203117715 U CN203117715 U CN 203117715U
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Abstract
The utility model provides a dual power switch capable of communication and connection with a monitor host. The dual power switch is characterized by comprising a dual power switch body and a monitoring unit, the monitoring unit is arranged in the dual power switch body and is connected with the monitor host through a secondary bus, the monitoring unit comprises a main power failure signal acquisition unit, a stand-by power failure signal acquisition unit, a CPU (central processing unit) control chip and a communication unit, the main power failure signal acquisition unit is electrically connected with a terminal of an output end of a main power supply in the dual power switch, the stand-by power failure signal acquisition unit is electrically connected with a terminal of an output end of a stand-by power supply in the dual power switch, the main power failure signal acquisition unit and the stand-by power failure signal acquisition unit are connected with an input end of the CPU control chip, and the communication unit is connected with an output end of the CPU control chip.
Description
Technical field
The utility model relates to the electronic power switch field, particularly a kind of twin-power switch that carries communication and can be connected with monitoring host computer.
Background technology
Along with progress of science and technology, every profession and trade is more and more higher to the requirement of power supply reliability, and a lot of occasions must adopt the two-way power supply to guarantee the reliability of powering.Twin-power switch is exactly a kind of device that can carry out reliable switch dual power supply between the two-way power supply, can not maloperation occur and cause accident can satisfying high reliability request.
Yet, occur in the dual power supply use that active/standby power supply is not changed or when under-voltage, overvoltage and open-phase fault, because twin-power switch quantity is many, installation disperses, has a very wide distribution, be difficult to accurately learn failure cause and trouble spot, need the staff to investigate one by one, the workload of maintenance is too big, and it is very inconvenient to manage, and is difficult to satisfy the demand of Centralized Monitoring and debugging; And active/standby power supply works long hours, and temperature is lasting to raise, if can not in time find, is easy to cause serious security incident.
Summary of the invention
Above-mentioned deficiency at existing dual power supply monitoring, the applicant improves through research, a kind of twin-power switch that carries communication and can be connected with monitoring host computer now is provided, realize monitoring twin-power switch duty and device temperature in real time, the convenient trouble spot of accurately finding, the purpose of the generation of minimizing electrical hazard.
The utility model is achieved in that a kind of twin-power switch that carries communication and can be connected with monitoring host computer, it is characterized in that, comprise twin-power switch body and monitoring unit, described monitoring unit places in the twin-power switch body and by two buses and is connected with monitoring host computer, described monitoring unit comprises the mains power failure signal gathering unit, stand-by power source fault-signal collecting unit, CPU control chip and communication unit, described mains power failure signal gathering unit is electrically connected with the terminal of primary power output terminal in the twin-power switch, described stand-by power source fault-signal collecting unit is electrically connected with the terminal of stand-by power source output terminal in the twin-power switch, described mains power failure signal gathering unit is connected with CPU control chip input end with stand-by power source fault-signal collecting unit, and described communication unit is connected with CPU control chip output terminal.
Further, also comprise hygrosensor, described hygrosensor is connected with CPU control chip input end.
Further, also comprise alarm unit, described alarm unit is connected with CPU control chip output terminal.
Useful technique effect of the present utility model is:
1, the utility model is a built-in monitoring means on original twin-power switch, the failure message of dual power supply (as lacuna, do not change, overvoltage, under-voltage, overheated etc.) upload to the dual power supply monitoring host computer by two buses, when any dual power supply breaks down, can show address and the failure cause of trouble spot in real time at monitoring host computer, can accurately find the trouble spot, make things convenient for personnel's maintenance and management, reduce the generation of electrical hazard.
2, the utility model comprises alarm unit and communication unit, can send failure message to designated mobile phone during fault such as superpotential, low-voltage, phase shortage occur at dual power supply and twin-power switch, do not change, reach unattended purpose, thereby make dual power supply concentrate supervision and control and management to become possibility, can effectively include national grid supervisory system or building intelligent monitor system in.
Description of drawings
Fig. 1 is block diagram of the present utility model;
Embodiment
Make an explanation below in conjunction with 1 pair of the utility model technology contents of accompanying drawing:
As shown in Figure 1, the utility model provides a kind of twin-power switch that carries communication and can be connected with monitoring host computer, it is characterized in that, comprise twin-power switch body and monitoring unit, described monitoring unit places in the twin-power switch body and by two buses and is connected with monitoring host computer, described monitoring unit comprises the mains power failure signal gathering unit, stand-by power source fault-signal collecting unit, CPU control chip and communication unit, described mains power failure signal gathering unit is electrically connected with the terminal of primary power output terminal in the twin-power switch, described stand-by power source fault-signal collecting unit is electrically connected with the terminal of stand-by power source output terminal in the twin-power switch, described mains power failure signal gathering unit is connected with CPU control chip input end with stand-by power source fault-signal collecting unit, and described communication unit is connected with CPU control chip output terminal.
Further, also comprise hygrosensor, described hygrosensor is connected with CPU control chip input end.
Further, also comprise alarm unit, described alarm unit is connected with CPU control chip output terminal.
The utility model is transferred to the CPU control chip by being arranged on active/standby fault-signal collecting unit and the hygrosensor of dual power supply in the beginning with working state signal and the real time temperature of active/standby power supply, the CPU control chip is delivered to monitoring host computer with monitoring result by two buses by analyzing computing, the field personnel can find trouble spot and failure cause intuitively on monitoring host computer, and according to circumstances in time takes measures.
Further, the utility model also comprises alarm unit, active/standby power failure signal collecting unit and active/standby power supply hygrosensor are transferred to the CPU control chip with the information of gathering, the CPU control chip is analyzed, is judged the amplitude that changes, and compare with alarm setting value, when the parameter value that obtains surpasses predefined threshold value of warning, to carry out early warning, the prompting staff keeps a close eye on work or the malfunction of alarm set point, in order in time take appropriate measures, the generation of fire preventing in advance or electrical safety accident.
Further, the utility model also comprises communication unit, active/standby power failure signal collecting unit and active/standby power supply hygrosensor are transferred to the CPU control chip with the information of gathering, the CPU control chip carries out sending to the testing staff through communication unit after the computing to data message, realize remote monitoring, reach unattended purpose.
Claims (3)
1. one kind carries the twin-power switch that communication also can be connected with monitoring host computer, it is characterized in that, comprise twin-power switch body and monitoring unit, described monitoring unit places in the twin-power switch body and by two buses and is connected with monitoring host computer, described monitoring unit comprises the mains power failure signal gathering unit, stand-by power source fault-signal collecting unit, CPU control chip and communication unit, described mains power failure signal gathering unit is electrically connected with the terminal of primary power output terminal in the twin-power switch, described stand-by power source fault-signal collecting unit is electrically connected with the terminal of stand-by power source output terminal in the twin-power switch, described mains power failure signal gathering unit is connected with CPU control chip input end with stand-by power source fault-signal collecting unit, and described communication unit is connected with CPU control chip output terminal.
2. a kind of twin-power switch that carries communication and can be connected with monitoring host computer according to claim 1 is characterized in that also comprise hygrosensor, described hygrosensor is connected with CPU control chip input end.
3. a kind of twin-power switch that carries communication and can be connected with monitoring host computer according to claim 1 and 2 is characterized in that also comprise alarm unit, described alarm unit is connected with CPU control chip output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124283 CN203117715U (en) | 2013-03-19 | 2013-03-19 | Dual power switch capable of communication and connection with monitor host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124283 CN203117715U (en) | 2013-03-19 | 2013-03-19 | Dual power switch capable of communication and connection with monitor host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117715U true CN203117715U (en) | 2013-08-07 |
Family
ID=48898044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320124283 Expired - Fee Related CN203117715U (en) | 2013-03-19 | 2013-03-19 | Dual power switch capable of communication and connection with monitor host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007743A (en) * | 2019-12-20 | 2020-04-14 | 南京亚派科技股份有限公司 | Online control system and control method of dual-power automatic transfer switch |
-
2013
- 2013-03-19 CN CN 201320124283 patent/CN203117715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007743A (en) * | 2019-12-20 | 2020-04-14 | 南京亚派科技股份有限公司 | Online control system and control method of dual-power automatic transfer switch |
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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: 20130807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |