CN105182840A - Remote power source reset controller - Google Patents
Remote power source reset controller Download PDFInfo
- Publication number
- CN105182840A CN105182840A CN201510433380.2A CN201510433380A CN105182840A CN 105182840 A CN105182840 A CN 105182840A CN 201510433380 A CN201510433380 A CN 201510433380A CN 105182840 A CN105182840 A CN 105182840A
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- CN
- China
- Prior art keywords
- network interface
- power supply
- remote power
- reset controller
- power source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a remote power source reset controller. The remote power source reset controller comprises an upper computer which is provided with a first network interface, a lower computer which is provided with a second network interface which is in data connection with the first network interface, a plurality of driving units which are respectively connected with the lower computer, and a plurality of relays which are correspondingly connected with the plurality of driving units respectively so that the upper computer can remotely control the relays through the lower computer. The remote power source reset controller is provided with a working power source which is outputted from the power sources of the controller to supply power and is externally connected with other equipment, and the power source of the acquisition controller of a corresponding subsystem is temporarily disconnected, and then, the power source is switched on again, and therefore, remote power-on reset can be performed on a controlled object can be realized.
Description
Technical field
The present invention relates to remote control field, particularly a kind of remote power supply reset controller.
Background technology
In radio and television station long distance control system, most equipment is all take flush bonding processor as the microcomputer control system that core forms, these equipment, owing to being subject to the interference of numerous electromagnetism in the radio and television station, are easy to occur controlling extremely, to cause equipment work abnormal.When master controller monitor certain device signal abnormal time, can the mode that resets of remote power supply usually, this equipment is resetted, and reenters normal operating conditions, thus realization is to radio and television station system unmanned, the object of remote monitoring.Control object mainly signal acquisition controller and some other signal handling equipment of power reset.Radio and television long distance control system is made up of multiple subsystems such as FM system, TV system, environmental system, electric system and signal source systems.Power reset controller is a visual plant in radio and television long distance control system, and therefore power reset controller is for ensureing that the normal work meaning of signal acquisition controller that above-mentioned each subsystem is corresponding is great.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of remote power supply reset controller, thus overcome signal picker that in radio and television long distance control system, each subsystem is corresponding cannot the shortcoming of remote reset.
For achieving the above object, the invention provides a kind of remote power supply reset controller, comprising: host computer, it is provided with first network interface; Slave computer, it is provided with second network interface, and described second network interface and described first network interface carry out data cube computation; Multiple driver element, it is connected with described slave computer respectively; And multiple relay, it is corresponding with described multiple driver element respectively connects, and makes described host computer long-rangely can control described relay by described slave computer.
In technique scheme, described host computer and described slave computer are single-chip microcomputer.
In technique scheme, described relay is connected with the signal acquisition controller of radio and television long distance control system.
Compared with prior art, the present invention has following beneficial effect:
1. the remote power supply reset controller in the present invention has the working power to the external miscellaneous equipment exporting power supply from its power supply, by temporarily disconnecting the power supply of the acquisition controller of corresponding subsystem, and then reclose this power supply, realize the function of institute's control object being carried out to long-range electrification reset.Power reset controller, as the visual plant of in radio and television long distance control system, present invention achieves and ensures that the signal acquisition controller that each subsystem of radio and television long distance control system is corresponding normally works, can overcome the interference of electromagnetism.
2. the present invention also can be applicable to other automation control area, carries out the control of power switch machine or long-range power on reset operation as to some electronic equipment.
Accompanying drawing explanation
Fig. 1 is the structural drawing according to remote power supply reset controller of the present invention.
Fig. 2 is according to remote power supply reset controller control flow chart of the present invention.
Fig. 3 is according to system initialization process flow diagram of the present invention.
Fig. 4 is according to timer 0 (1ms) interrupt processing process flow diagram of the present invention.
Fig. 5 receives and processing flow chart according to network interface data of the present invention.
Fig. 6 is according to host computer remote control command processing flow chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
Remote power supply reset controller is a power control unit with network interface.This equipment can to from its power supply export feeder ear external miscellaneous equipment, by temporarily disconnecting the power supply of the acquisition controller of corresponding subsystem, and then reclosing this power supply, realizing the object of institute's control object being carried out to long-range electrification reset.
As shown in Figure 1, according to a kind of remote power supply reset controller of the specific embodiment of the invention, comprising: host computer, slave computer 10, multiple driver element 30 and multiple relay 40, host computer is provided with first network interface; Slave computer 10 is provided with second network interface 20, and as preferably, host computer and slave computer are single-chip microcomputer, and slave computer adopts Mega64 single-chip microcomputer, and second network interface and first network interface 20 carry out data cube computation, is namely long-rangely connected by network; Multiple driver element 30 is connected with slave computer respectively, multiple relay 40 is corresponding with multiple driver element 30 respectively to be connected, make host computer can be long-range by slave computer 10 pilot relay 40, more specifically, multiple driver element 30 can select integrated No. 12 driving circuits, relay 40 is 12, is connected respectively on No. 12 driving circuits; Wherein, this remote power supply reset controller is mainly used in the radio and television station, is connected, overcomes the electromagnetic interference (EMI) of the radio and television station by relay with the signal acquisition controller of radio and television long distance control system in the radio and television station.
Principle of work is: the order receiving host computer, relay 40 in No. 12 driving circuits is controlled, corresponding relay 40 produces action, thus can be switched on or switched off the power supply of accessory power outlet, realizes object signal acquisition controller being re-powered to reset.Duty and the parameter of power reset controller (i.e. slave computer) can be inquired about and arrange to host computer by network interface, systematic parameter is arranged by host computer is long-range by Ethernet.
, introduce the application implementation of remote power supply reset controller in detail below, specific as follows:
Remote power supply reset controller in this embodiment, its development environment is as follows:
Hardware environment: 1GHzCPU, 1GB internal memory, 80GB hard disk or more advanced configuration;
Software environment: WindowsXP, Windows2000 operating system;
Developing instrument: ICCAVRV7.2
Programming language: C language
Remote power supply reset controller in this embodiment, its running environment is as follows:
The embedded Control of remote power supply reset controller is run and is needed to operate on Mega64 single-chip microcomputer.It is in the enterprising edlin of PC and compiling that remote power supply reset controller controls source program, and after compiling debugging is errorless, generate machine code file, this machine code file is downloaded on the Mega64 single-chip microcomputer of power reset controller inside by ISP mode and runs.
The embedded Control of the remote power supply reset controller in this embodiment, its main flow chart is as Fig. 2, and after power reset controller electrification reset, Single Chip Microcomputer (SCM) program brings into operation, and groundwork process as shown in Figure 2.First to the initialization carrying out system of single-chip microcomputer, then reading and saving is in the systematic parameter of EEPROM, from systematic parameter, obtain the messaging parameter such as IP address, subnet mask, gateway, host ip of the network interface of this single-chip microcomputer, and Initialize installation is carried out to the chip ENC28J60 of network interface; Operating schedule controls the temporal information whether power reset controller is in duty; Comprise system initialization and the function such as network interface initialization, read work timetable in main flow, after completing initial work, perform while circulation, waiting to be interrupted, when there being interrupt request, performing corresponding interrupt service routine.Other function is then called in timer and break in service.More specifically, as follows:
Communication, the function such as Control and system parameter setting of network interface are all called in timer interrupt service, and employ the timer that Timer0 and Timer1 two is inner, Timer0 fixed time interval is 1ms, and the fixed time interval of timer 1 is 10ms;
System initialization workflow as shown in Figure 3.After system power-on reset, first to carry out initialization.Initialization content comprises: watchdog reset is arranged, and the original state of IO port is arranged, and relay exports the setting of default conditions, the initial value of timer, the setting of working method, the initialization etc. of the setting of interrupt system.
Timer Timer0 break in service flow process as shown in Figure 4.Timer Timer0 is the inner 16 bit timing devices of Mega64 single-chip microcomputer, when system is to its initialization, the fixed time interval of this timer is set as 1ms, utilize the Interruption of this 1ms, realize carrying out timing inquiry to being connected to ENC28J60 network controller on SPI interface by calling spi_process () function, and according to the duty of network interface, data transmit-receive is carried out with communicating with replying to the ethernet communication of network interface and waits operation.
Network interface data reception and treatment scheme are as shown in Figure 5.In Figure 5, in Figure 5, power reset controller can receive UDP message bag from network interface, and this packet is order from host computer or systematic parameter, also can be the data needing to be forwarded to serial line interface.
Host computer teledata control command treatment scheme as shown in Figure 6.In host computer teledata control command treatment scheme, as shown in Figure 6, from upper order just like Types Below:
(1) query facility address command; Device address can be one of 00 ~ 99, and acquiescence is 00;
(2) read apparatus status command.Equipment state comprises: the current state that No. 12 relays export; The operating schedule of equipment; Device name; Equipment real-time clock; Etc. the state of device interior.
(3) read apparatus parameter command.Judge the parameter of inquiry, read this parameter, and return to host computer.Systematic parameter order comprises: current channel number, reset time length, reset time interval, the parameters such as characteristic character.
(4) perform power reset order: extract from receiving packet the reset command content that host computer sends, Acquisition channel number and operator scheme (power-off, power on, reset), call corresponding relay operation function, complete corresponding actions.
(5) systematic parameter order is write: extract the systematic parameter sent of host computer from receiving packet, amendment current system parameter, and be saved in EEPROM.Systematic parameter content and (3) is put identical.
When the present invention uses for the first time, can, according to function needs, client be used to carry out channel parameters configuration.In addition, only need turn on the power switch, equipment gets final product automatic operation, arranges without the need to repeating at every turn.The operation of panel only where necessary, uses as query facility running parameter.
In sum, remote power supply reset controller in the present invention has the working power to the external miscellaneous equipment exporting power supply from its power supply, by temporarily disconnecting the power supply of the acquisition controller of corresponding subsystem, and then reclose this power supply, realize the function of institute's control object being carried out to long-range electrification reset.Power reset controller, as the visual plant of in radio and television long distance control system, present invention achieves and ensures that the signal acquisition controller that each subsystem of radio and television long distance control system is corresponding normally works, can overcome the interference of electromagnetism.And the present invention also can be applicable to other automation control area, carry out the control of power switch machine or long-range power on reset operation as to some electronic equipment.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (3)
1. a remote power supply reset controller, is characterized in that, comprising:
Host computer, it is provided with first network interface;
Slave computer, it is provided with second network interface, and described second network interface and described first network interface carry out data cube computation;
Multiple driver element, it is connected with described slave computer respectively; And
Multiple relay, it is corresponding with described multiple driver element respectively connects, and makes described host computer long-rangely can control described relay by described slave computer.
2. remote power supply reset controller according to claim 1, is characterized in that, described host computer and described slave computer are single-chip microcomputer.
3. remote power supply reset controller according to claim 1, is characterized in that, described relay is connected with the signal acquisition controller of radio and television long distance control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433380.2A CN105182840A (en) | 2015-07-22 | 2015-07-22 | Remote power source reset controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433380.2A CN105182840A (en) | 2015-07-22 | 2015-07-22 | Remote power source reset controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105182840A true CN105182840A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510433380.2A Pending CN105182840A (en) | 2015-07-22 | 2015-07-22 | Remote power source reset controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958176A (en) * | 2017-05-23 | 2018-12-07 | 北京握奇智能科技有限公司 | A kind of network traffic control system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000330698A (en) * | 1999-05-21 | 2000-11-30 | Fujitsu Ltd | Device and method for controlling information processor and interface device |
| US6739145B2 (en) * | 2000-05-04 | 2004-05-25 | Vasu Tech Limited | Configurable electronic controller |
| CN101403916A (en) * | 2008-11-14 | 2009-04-08 | 郭子轩 | Remote centralized monitoring method and system for intelligent power supply socket |
| CN204180174U (en) * | 2014-07-04 | 2015-02-25 | 南宁凯美电子科技有限公司 | A kind of radio and television unattended operation transmitting station multi-way intelligence network electric power restorer |
| CN104460661A (en) * | 2014-12-05 | 2015-03-25 | 国家电网公司 | Remote debugging system capable of conducting remote outage resetting and remote monitoring |
-
2015
- 2015-07-22 CN CN201510433380.2A patent/CN105182840A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000330698A (en) * | 1999-05-21 | 2000-11-30 | Fujitsu Ltd | Device and method for controlling information processor and interface device |
| US6739145B2 (en) * | 2000-05-04 | 2004-05-25 | Vasu Tech Limited | Configurable electronic controller |
| CN101403916A (en) * | 2008-11-14 | 2009-04-08 | 郭子轩 | Remote centralized monitoring method and system for intelligent power supply socket |
| CN204180174U (en) * | 2014-07-04 | 2015-02-25 | 南宁凯美电子科技有限公司 | A kind of radio and television unattended operation transmitting station multi-way intelligence network electric power restorer |
| CN104460661A (en) * | 2014-12-05 | 2015-03-25 | 国家电网公司 | Remote debugging system capable of conducting remote outage resetting and remote monitoring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958176A (en) * | 2017-05-23 | 2018-12-07 | 北京握奇智能科技有限公司 | A kind of network traffic control system and method |
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Application publication date: 20151223 |