CN105629931A

CN105629931A - Wireless public network emergency communication device capable of being remotely controlled

Info

Publication number: CN105629931A
Application number: CN201511013057.6A
Authority: CN
Inventors: 王东宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-01

Abstract

The invention discloses a wireless public network emergency communication device capable of being remotely controlled. The wireless public network emergency communication device is composed of a main processing module (1), a power supply module (2), a wireless transmission module (3), an interface module (4) and a remote control module (5). The power supply module (2) provides flexible power access for other modules. The interface module (4) provides different interfaces for access of backup communication interfaces of plant and main station equipment. The remote control module (5) and the main processing module (1) complete transmitting and receiving of an emergency communication starting command together under the working state of the device. The wireless transmission module (3) is responsible for transmitting or receiving message data to/from main station receiving equipment. Communication with the main station is completed and the device has the characteristics of remote and rapid assumption of control so that maintenance workload is low, limitation of installation for the power type is less, and debugging configuration consumption of emergency communication field arrangement and networking can be effectively solved.

Description

A kind of remote-controlled wireless public network emergency communication device

Technical field

The present invention relates to power electronics and field of computer technology, particularly relate to the wireless emergency communication technology between power system plant stand and main website.

Technical background

Current society, severe weather, the frequent natural calamity such as heavy rain, thunder and lightning, strong wind occur causing plant stand to master station communication to interrupt, fiber-transmission medium causes communication disruption by outside destroy such as vehicles, signal equipment breaks down and is difficult to repair immediately, all will affect plant stand to the normal transmission of all kinds of production of main website, office, monitor data to run, safety in production, enterprise operation are had an impact, brings inestimable consequence. Communication emergency first-aid repair needed to be reached the spot by personnel in the past, dispose radio communication device by technology networkings such as public network GPRS, 3G, microwaves, completing and communication connection between main website is resumed work, period will spend regular hour cost, affect the repairing quality of emergency communication. Apparatus of the present invention, by developing a kind of wireless emergency communication device with long-range remote control module, shorten the time of response that emergency communication is set up.

Summary of the invention

It is an object of the invention in order to the plant-grid connection detected by Long-distance Control and provide convenience, thus reduce during emergency communication works the artificial networking time needing to consume further, it provides be a kind of easily based on the emergency communication device of wireless public network.

Remote-controlled wireless public network emergency communication device of the present invention, forms jointly primarily of main processing module 1, power supply module 2, transmission over radio module 3, interface module 4 and long-range remote control module 5. Wherein power supply module 2 provides plant-grid connection flexibly for other modules, the interface that interface module 4 provides different carries out the spare communication interface access of plant stand and main website end equipment, and the working order of long-range remote control module 5 and the common finishing device of main processing module 1 sends and receives emergency communication startup command. Transmission over radio module 3 is responsible for transmission or is received message data to main website receiving equipment.

Described power supply module 2 forms as shown in Figure 2, possess exchange jack 2-1 and direct current jack 2-2 two kinds of modes access, exchange jack 2-1 supports 220 alternating-current accesses, 12V direct current is provided for other modules of system are unified by inner commutation inversion module 2-3, user can also directly input below 200V direct current, it is changed into 12V direct supply by the variable voltage regulating module 2-4 in inside, provides other total interfaces of modular power source line of 12V by exporting interface 2-5.

Described interface module 4 forms as shown in Figure 3, possess net mouth 4-1,485 mouthfuls of 4-2,232 mouthfuls of 4-3, tri-kinds of interfaces, line equipment can be collected by outside to expand, module 4-4 is changed by internal agreement, complete multiple message protocol by software design patterns and be converted to network 104 stipulations, transmission over radio module 3 is connected, by transmission over radio module 3 to master station transmission data by nine pin data interface 4-5.

The useful effect of the present invention:

The present invention completes the communication with main website, has long-range rapid pipe connecting feature, and maintenance workload is few, installs power supply type less-restrictive, it is possible to effectively solve site layout project emergency communication and the debugging of networking configuration consumption.

Accompanying drawing explanation

Fig. 1 is a kind of remote-controlled wireless public network emergency communication apparatus module pie graph.

Fig. 2 is a kind of remote-controlled wireless public network emergency communication installation's power source module composition diagram.

Fig. 3 is a kind of remote-controlled wireless public network emergency communication device interface module composition diagram.

Embodiment

Below in conjunction with accompanying drawing 1, the invention will be further described with embodiment.

When factory station data acquisition channel generation fault, first, sending long distance wireless order from main website, long-range remote control module 5 notifies main processing module 1 after receiving order, main processing module 1 is connected circuit and is powered to interface module 4, is in should starting by anxious communicator of standby state. Then, when corresponding servo programe in factory station data acquisition terminal operating system, find should after the interface module 4 of anxious communicator has access electrical signal, automatically activate pre-configured network parameter to device interface module 4 interface being connected with factory station data acquisition terminal, attempt setting up public network link. After public network link is successfully established, start to be sent in public network passage interface module 4 message data by this device transmission over radio module 3. Finally, there are the plant stand end message data of fault, by safety insulating devices such as the main website end optical network unit of the wireless public network the other end, network fireproof brickworks, send into adapter in main station system.

By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of the technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.

Claims

1. a remote-controlled wireless public network emergency communication device, it is characterized in that by main processing module (1), power supply module (2), transmission over radio module (3), interface module (4) and long-range remote control module (5) composition, wherein power supply module (2) provides plant-grid connection flexibly for other modules, the interface that interface module (4) provides different carries out the spare communication interface access of plant stand and main website end equipment, the working order of long-range remote control module (5) and the common finishing device of main processing module (1) sends and receives emergency communication startup command, transmission over radio module (3) is responsible for transmission or is received message data to main website receiving equipment.

2. a kind of remote-controlled wireless public network emergency communication device according to claim 1, it is characterized in that described power supply module (2) comprises exchange jack (2-1) and direct current jack (2-2) two kinds of modes access, 220 alternating-current accesses are supported in exchange jack (2-1), 12V direct current is provided for other modules of system are unified by inner commutation inversion module (2-3), user can also directly input below 200V direct current, it is changed into 12V direct supply by inside variable voltage regulating module (2-4), other total interfaces of modular power source line of 12V are provided by exporting interface (2-5).

3. a kind of remote-controlled wireless public network emergency communication device according to claim 1, it is characterized in that described interface module (4) comprises net mouth (4-1), 485 mouthfuls (4-2), 232 mouthfuls (4-3) three kinds of interfaces, line equipment can be collected by outside to expand, module (4-4) is changed by internal agreement, complete multiple message protocol by software design patterns and be converted to network 104 stipulations, transmission over radio module (3) is connected, by transmission over radio module (3) to master station transmission data by nine pins data interface (4-5).