CN101605146B

CN101605146B - Radio communication commanding and dispatching system

Info

Publication number: CN101605146B
Application number: CN200910069557XA
Authority: CN
Inventors: 李勇
Original assignee: TIANJIN HEADQUARTERS CHINESE PEOPLE'S ARMED POLICE FORCE
Current assignee: TIANJIN HEADQUARTERS CHINESE PEOPLE'S ARMED POLICE FORCE
Priority date: 2009-07-03
Filing date: 2009-07-03
Publication date: 2012-07-25
Anticipated expiration: 2029-07-03
Also published as: CN101605146A

Abstract

The invention relates to a radio communication commanding and dispatching system, which mainly comprises a system control end, a communication terminal, a radio communication network and a computer network. The system control end comprises a radio intelligent dispatching station, a network control server and a computer client; the communication terminal comprises at least one communication terminal device; the computer network consisting of the control server and the computer client adopts a C/S structural local area network; a communication interface of the control server is connected with the radio intelligent dispatching station, is communicated with the communication terminal device through a radio ultra-short wave common-frequency broadcasting commanding network connected with the radio intelligent dispatching station and a conventional communication network, and acquires GPS positioning information of the communication terminal device; and an integrated dispatching management software and a vectorization electronic map which are pre-installed on a control server operating platform are operated. The system can display the position information of a terminal user in real time, and realize digital cluster functions such as wireless terminal dispatching, grouping communication, short message transceiving, remote control, classified management, and the like by the prior communication resources.

Description

Radio communication commanding and dispatching system

Technical field

The present invention relates to radio communication field, relate in particular to a kind of radio communication commanding and dispatching system.

Background technology

Along with People's Armed Police's informatization deeply develops; The application of radio ultrashort wave 350M communication network is also constantly expanded thereupon and is promoted with application usefulness; Network development scale and speed are advanced by leaps and bounds; And with networking flexibility, easy to use, commander's characteristics of high efficiency, for army carry out on duty, locate to dash forward, task such as anti-terrorism provides strong support.

Army is carrying out fixedly duties, patrol duty, carries out that provisional place is prominent, during the anti-terrorism task, and the basic ride and the hand-held station of utilizations outfits at different levels can add network at any time, realize convenient, fast, stable radio-link.But this network schemer is in practice, function singleness, and communication efficiency is low, exists problems and deficiency: the one, latticed form is open, loose, all-in mode of operation, can not implement effectively management control to communication object; The 2nd, can not effectively grasp user's operating state and confirm user identity; The 3rd, be not intended to or the interference of malice to all kinds of, can not effectively dispose and implement to maintain order at a public gathering; The 4th, when meeting emergency alarm, can not grasp and judge warning message timely and accurately; The 5th, can't implement record, inquiry to call-information.

In addition; The continuous propelling of informatization and commander's control real time implementation; To army under complex electromagnetic environment; Realize on-the-spot transparent, moving in UNICOM, commander and efficient control in real time, and how effectively the satisfactory completion of diversified tasks such as prominent, the anti-terrorism of guarantee place, rescue and relief work has proposed new requirement: the one, organize radio circuit scientifically and rationally; The 2nd, to effective management and control of communication object; The 3rd, the communication links with multiple communication mode of interconnecting of many means of communication; The 4th, to the accurate location of motor-driven unit on duty such as patrol, control in real time; The 5th, headed by lead aircraft close efficient commander's aid decision integrated information be provided.

Digital cluster system powerful, the high communication quality can adapt to the requirement of Informatization Development and satisfy army's demand, but exist investment huge, safeguard inconvenience, be difficult to realistic problem such as popularization.

Domestic relevant report about army radio communication commanding and dispatching system aspect relates to content: a kind of People's Armed Police's operational commanding real-time positioning communication system of (1) Northwestern Polytechnical University, the application of aspects such as transmission and the swift electron ground drawing generating method of this system's gps data on the unit wireless channel is studied; (2) Northwestern Polytechnical University combines place army field operations command automation demand; Research engages with global positioning system, GIS-Geographic Information System with existing hf radio communication system of army; Realize the correlation technique of field operations real-time positioning communication system, comprise the parts such as graphic operation and data enquire method of data structure, data model and the data creation method of having studied electronic chart and locator data treatment technology, electronic chart, electronic chart; (3) a kind of army's command communications system that has adopted technology such as numerical frequency is synthetic, the transmitter broadband power is synthetic of state-run the 710th factory; (4) Great Wall computer general-purpose integrated technology company is a kind of combines gps satellite location and navigation technology and radio digital communication technology and Computer Applied Technology three, and the alert GPS command system of using of round-the-clock full-time hi-Fix navigation monitoring command function is provided; (5) a kind of of GPS moving target control and command central control system utilizes radio communication that each moving target and command centre are constituted communication network; Under command centre's control; The GPS locating information of in real time each moving target being received is sent in the computer of command centre; Computer is handled locating information; Then with the form of motion graphics will current location be presented in real time on the electronic chart of computer screen, and it is monitored and the GPS moving target control and command central control system of commanding etc.

In sum, in radio communication field, do not see (that is: scheduling and the management of radio ultrashort wave 350MHz general communication net under the networking of Da Qu system 1, of comprehensive multiple technologies characteristics; 2, the traffic in the radio circuit is maintained order at a public gathering and the processing of reporting to the police; 3, with the vector quantization electronic chart be the radio ultrashort wave terminal use's of platform GPS location and inquiry; 4, radio is comprehensively commanded the network platform) the bibliographical information of army's radio communication commanding and dispatching system.

Summary of the invention

In view of the existing state of the art; The object of the invention is; The current demand of controlling real time implementation is commanded by deficiency and People's Armed Police to the radio ultrashort wave 350MHz of People's Armed Police general communication network exists; Expand the thinking of extending according to informatization before 2010 to undertaking patrol duty, customs's task on duty and great interim service element,, use for reference the function of digital clustering communication system in line with reducing fund input, effectively utilizing the principle of existing wireless communications network and equipment; Through embedding the vector quantization electronic chart; Researched and developed radio communication commanding and dispatching system, realized upgrading, a kind of army's radio communication commanding and dispatching system and implementation method of comprehensive multiple technologies characteristics is provided radio communication net.

The present invention realizes through such technical scheme: a kind of radio communication commanding and dispatching system; Mainly constitute, it is characterized in that system's control end comprises radio intelligent dispatching desk, network comtrol server, computer client by system's control end, communication terminal, radio communication net and computer network; Communication terminal comprises at least one communication terminal device;

The computer network that network comtrol server and computer client constitute adopts C/S structure local area network (LAN); The communication interface of network comtrol server is connected with the radio intelligent dispatching desk, and radio ultrashort wave common-frequency simulcasting command net, the general communication net that connects through the radio intelligent dispatching desk again communicated by letter with communication terminal device and obtaining communication terminal equipment GPS locating information; The radio ultrashort wave network that the radio intelligent dispatching desk connects is a 350M ultrashort wave network.

The system communication terminal equipment is to be made up of GPS shoulder miaow and radio 350M intercom (hand-held station) that gps antenna and GPS information processing board constitute; The gps antenna module is gathered GPS information; Be transferred to microprocessor ATmega8 through EBI; After analyzing and processing, being transferred to communication terminal device through shoulder miaow interface is radio 350M intercom (hand-held station), through gps antenna and GPS information processing board are installed on communication terminal device, gathers the locating information with processing GPS; Rely on 350M ultrashort wave network, the GPS locating information is sent to control end.

Said radio intelligent dispatching desk mainly comprises rack and the radio communication equipment that is installed in the rack; Radio communication equipment mainly is made up of Vehicle mounted station GM3688 and control board, and wherein control board comprises that control board mainly comprises microprocessor ATmega8, voice signal processing section, serial port circuit.

Export behind the voice scheduling information via voice signal processing section of Vehicle mounted station GM3688, wherein one the tunnel links to each other with volume potentiometer, is converted into voice signal through external loudspeaker; Another road outputs to computer server through the recording port of voicefrequency circuit, and with through corresponding software recording material being kept in the hard disk of server.

Behind the link information process microcontroller ATmega8 of Vehicle mounted station GM3688, the spi bus of wherein leading up to links to each other with the LCDs of dispatching desk, in real time display scheduling information; Another road serial ports RS232 circuit links to each other with Control Server, and through dispatching patcher software at the terminal display scheduling information.

Wherein microcontroller ATmega8 is through the open and close of the electronic switch control schedule information of voice signal processing section.

The GPS information processing board is used for accomplishing the collection and the processing of GPS geography information, realizes the positioning function at terminal.And utilize the MDC1200 signaling that intercom supports and be suitable for transmitting the digital signalling technology of GPS geography information, accomplish the effective management and control of communication terminal and the transmission of gps data information.。

SQL Server 2000 databases of network comtrol server are used to set up radio communications equipment and personnel's data message;

Integrated dispatch management software, the vector quantization electronic chart on the Control Server operating platform pre-installed in operation; Wherein the integrated dispatch management software is realized real-time inquiry terminal user-network access and user mode; Realize wireless dispatching management and traffic picket function in the radio circuit; The embedded vector quantization electronic chart of server is used for real-time display terminal user position information.

Native system is under the conventional single channel networking model of wireless TV university district system; Rely on the existing communication resource; Adopt MDC1200 signaling, WJ1200 signaling; Voice-over-net compress technique, digital coding modulation technique have realized digital cluster functions such as wireless terminal scheduling, grouping conversation, short message receiving-transmitting, Remote, differentiated control.Adopt words number simultaneous interpretation technology, cooperate the vector quantization electronic chart, realized functions such as GPS location, tracking, inquiry, demonstration.Solved the legacy network function singleness, problems such as communication efficiency is low, management and control is difficult, user real time is reported to the police location difficulty.

Description of drawings

Fig. 1 is the radio communication commanding and dispatching system schematic block diagram; And as Figure of abstract;

Fig. 2 is a radio intelligent dispatching desk circuit structure block diagram;

Fig. 3 is a radio telecommunication terminal circuit structure block diagram;

Embodiment

In order to make the object of the invention, technical scheme and advantage clearer; Below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated, be to be understood that; Specific embodiment described herein is only in order to explaining the present invention, and is not used in qualification the present invention.

Radio communication commanding and dispatching system mainly is made up of system's control end, communication terminal, radio communication net and computer network, and system's control end comprises radio intelligent dispatching desk, network comtrol server, computer client; Communication terminal comprises at least one communication terminal device;

The computer network that network comtrol server and computer client constitute adopts C/S structure local area network (LAN); The communication interface of network comtrol server is connected with the radio intelligent dispatching desk, the radio communication net that connects through the radio intelligent dispatching desk more also GPS locating information of obtaining communication terminal equipment of communicating by letter with communication terminal device.

The radio communication net that the radio intelligent dispatching desk connects is a 350M ultrashort wave network.

The system communication terminal equipment is to be made up of GPS shoulder miaow and radio 350M intercom (hand-held station), and GPS shoulder miaow comprises host circuit, and the host circuit of GPS shoulder miaow mainly is made up of gps antenna and GPS information processing board; The GPS information processing board mainly comprises microprocessor, GPS module and RS232 module, and microprocessor connects GPS module, RS232 module respectively through the function pin; Gps antenna connects the GPS module.

The GPS module is gathered GPS information through gps antenna, is transferred to microprocessor through EBI again, the RS232 module; The GPS locating information is transferred to communication terminal device through shoulder miaow interface after analyzing and processing; According to the WJ-1200 signaling format,, be transferred to dispatching desk through 350M radio ultra short wave communication net with the GPS locating information of user terminal.

Shown in Fig. 1 to 3, system is made up of hardware such as WJ-1 type radio intelligent dispatching desk, communication terminal (base station, Vehicle mounted station, hand-held station) and gps antenna, GPS information conversion board and integrated dispatch management software, vector quantization electronic chart.Have functions such as wireless dispatching, data base administration, status poll, GPS location.

The radio intelligent dispatching desk under the support of the proprietary MDC1200 signaling of Motorola, possessed generally call, function such as group calling, PTT ID authentication, radio station detection, emergency alarm, selectivity radio station are distantly got killed, recording management, user data library management; And utilize state-of-the-art digital transport technology to research and develop the signaling that suitable radio transmits gps data, this equipment is organically combined radio station, office terminal be one.

Shown in Figure 2 is the circuit structure of radio intelligent dispatching desk; Dotted portion is the control board of WJ-1 radio dispatching desk among the figure, and control board mainly comprises microcontroller ATmega8, voice signal processing section, serial port circuit.

Behind the voice scheduling information via voice signal processing section of Vehicle mounted station GM3688, the one tunnel links to each other with volume potentiometer, is converted into voice signal through external loudspeaker; The recording port of voicefrequency circuit of leading up to outputs to computer server, and with through corresponding software recording material being kept in the hard disk of server.

Behind the link information process microcontroller ATmega8 of Vehicle mounted station GM3688, the spi bus of leading up to links to each other with the LCDs of dispatching desk, in real time display scheduling information; One road serial ports RS232 circuit links to each other with computer server, and through dispatching patcher software display scheduling information.Wherein microcontroller ATmega8 is through the open and close of the electronic switch control schedule information of voice signal processing section.

SQL Server 2000 databases through Control Server; Set up wireless communication apparatus and personnel's data message; And utilize integrated dispatch management software inquiry terminal user-network access and running status in real time, realize wireless dispatching management and traffic picket function in the cordless communication network.

Be illustrated in figure 3 as the radio telecommunication terminal circuit structure; Through installation gps antenna and GPS information processing board on communication terminal device, gather locating information with processing GPS, rely on 350M ultra short wave communication network, on the vector quantization electronic chart of control end server, real-time display terminal user position information.GPS shoulder miaow comprises gps antenna module and GPS information processing board.The gps antenna module is gathered GPS information, is transferred to microprocessor ATmega8 through EBI, after analyzing and processing, is transferred to communication terminal device through shoulder miaow interface.According to the WJ-1200 signaling format,, be transferred to dispatching desk through 350M radio ultra short wave communication net with the GPS locating information of user terminal.

Motorola specialty wireless tranceiver GP328, GP338, GM338, GM3688, GP3688, GP88S, PTX760, PTX700 types such as (PTX760,700 can only be used for the GPS location) all are suitable for this cover system.There is not the intercom of MDC1200 signaling to dispatch the firm and hard existing scheduling feature of option through embedding.Equipment carries out the GPS location if desired, for hand-held intercom GPS location option plate and GPS shoulder miaow must be installed then.If vehicle radio station then must be installed GPS option plate and GPS module according to above-mentioned explanation, can realize scheme of the present invention in conjunction with art technology.

Claims

1. radio communication commanding and dispatching system; Mainly be made up of system's control end, communication terminal, radio communication net and computer network, it is characterized in that: system's control end comprises radio intelligent dispatching desk, network comtrol server, computer client; Communication terminal comprises at least one communication terminal device; The radio intelligent dispatching desk comprises rack and the radio communication equipment that is installed in the rack; Radio communication equipment is made up of Vehicle mounted station Motorola GM3688 and control board; Wherein control board comprises microprocessor ATmega8, voice signal processing section, serial port circuit; Behind the link information process microprocessor ATmega8 of Vehicle mounted station Motorola GM3688, the spi bus of wherein leading up to links to each other with the LCDs of dispatching desk, in real time display scheduling information; Another road links to each other with network comtrol server through serial ports RS232 circuit, and pass through dispatching patcher software at the terminal display scheduling information; The system communication terminal equipment is to be made up of GPS shoulder miaow and radio 350M intercom; GPS shoulder miaow comprises host circuit; The host circuit of GPS shoulder miaow is made up of gps antenna and GPS information processing board, and the GPS information processing board is used for accomplishing the collection and the processing of GPS geography information, and the GPS information processing board comprises microprocessor ATmega8, GPS module and RS232 module; Microprocessor connects GPS module, RS232 module respectively through the function pin; Gps antenna connects the GPS module; The GPS module is gathered GPS information through gps antenna, is transferred to the microprocessor ATmega8 on the GPS information processing board through EBI, after analyzing and processing, is transferred to radio 350M intercom through shoulder miaow interface; Through gps antenna and GPS information processing board are installed on communication terminal device; Gather locating information, rely on 350M ultrashort wave network, the GPS locating information is sent to system's control end with processing GPS; The computer network that network comtrol server and computer client constitute adopts C/S structure local area network (LAN); The communication interface of network comtrol server is connected with the radio intelligent dispatching desk, the radio communication net that connects through the radio intelligent dispatching desk more also GPS locating information of obtaining communication terminal equipment of communicating by letter with communication terminal device.

2. radio communication commanding and dispatching system as claimed in claim 1 is characterized in that: the radio communication net that the radio intelligent dispatching desk connects is a 350M ultrashort wave network.

3. according to claim 1 or claim 2 radio communication commanding and dispatching system is characterized in that: according to the MDC1200 signaling format, with the GPS locating information of system communication terminal equipment, be transferred to the radio intelligent dispatching desk through 350M radio ultra short wave communication net.

4. radio communication commanding and dispatching system as claimed in claim 1; After it is characterized in that the voice scheduling information via voice signal processing section processing of the Vehicle mounted station Motorola GM3688 in the said radio communication equipment; Wherein one the tunnel links to each other with volume potentiometer, is converted into voice signal through external loudspeaker; Another road outputs to computer server through the recording port of voicefrequency circuit, and through corresponding software recording material is kept in the hard disk of server.