A kind of transport vehicle Real Time Monitoring, dispatching patcher based on the Big Dipper, 3G
Technical field
The utility model relates to a kind of transport vehicle Real Time Monitoring, dispatching patcher based on the Big Dipper, 3G.
Background technology
Along with socio-economic development, the continuous expansion of city and road traffic network planning mould, haulage vehicle increasing, the rational management of communications and transportation and control become a major issue of society day by day.In recent years, traffic and transportation sectors at different levels are actively pushed forward the supervision of road transport vehicle dynamic, integrate trade trend monitoring resource, have built up emphasis commerial vehicle networking joint control system.What this type systematic mainly adopted at present is that the GPS/GSM mode is completed the positioning and communicating requirement, but GPS itself does not possess digital communication functions.And utilize gsm communication not only to increase system's operation cost, also have a large amount of communication blind districts as the GSM of means of communication, in the situation that do not have the GSM signal or the GSM signal capped, vehicle monitoring is with regard to complete failure.Therefore, the car monitoring system of simple GPS/GSM mode can not satisfy the needs in daily life completely, adds GPS and is controlled by other country, and we possibly can't effectively use gps signal in the unusual time, will certainly cause great loss.
Summary of the invention
The problem that the utility model in use exists for solving prior art provides a kind of
The technical scheme that the utility model solves existing issue is: a kind of transport vehicle Real Time Monitoring, dispatching patcher based on the Big Dipper, 3G as improvement, comprise the Surveillance center and the car-mounted terminal that connect two-way communication by wireless communication networks; Described car-mounted terminal comprises, collection, measurement, reporting information and carry out the Big Dipper locating terminal of transfer of data with Surveillance center, obtain image information, and send the video monitoring module of Surveillance center to by cordless communication network through coding, compression; Described Surveillance center comprises, the communication module of data channel, reception and transmission data between foundation and car-mounted terminal; The information that receives intuitively is reflected to Vehicular real time monitoring module on electronic chart; Send the scheduler module of corresponding dispatch command to car-mounted terminal.
As further improvement, described car-mounted terminal also comprises Big Dipper communication module and car-mounted display module.
The utility model compared with prior art, based on transport vehicle Real Time Monitoring, the dispatching patcher of the Big Dipper, 3G.System encapsulates various data messages, and utilizes dipper system as communication link by vehicle-mounted dipper system, 3G video monitoring system difference collection vehicle positional information and field data, sends relevant information to Surveillance center.Real-time Collection and the transmission of Full-time zone haulage vehicle information have been realized, at information transmission and the automatic alarm between car and car, between car and Surveillance center, can also be to weather, road conditions and vehicle operating process real time monitoring, pro-active intervention and the Based Intelligent Control on the ground of living in of every haulage vehicle in system, and have contingent traffic accident is implemented to report to the police, and the utility function such as both-way communication, voice call, full car information gathering.The utlity model has the characteristics such as cost is low, easy to implement, stable, the user can be in real time, efficiently, visually vehicle is commanded, dispatches and monitored.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the realization flow schematic diagram of transport vehicle Real Time Monitoring, dispatching patcher.
Embodiment
Referring to Fig. 1, comprise the Surveillance center 1 and the car-mounted terminal 2 that connect two-way communication based on the Big Dipper, 3G wireless communication networks.
car-mounted terminal 2 is responsible for receiving this bucket signal, send vehicle location and state information by wireless communication system to dispatch center, the instruction of receiving scheduling is also confirmed, fault is required assistance, hypervelocity caution and the caution etc. of crossing the border, car-mounted terminal 2 provides one reliably for the haulage vehicle management, strong front-end platform, it is arranged on and is used on vehicle gathering, measure, reporting information and provide communication and other miscellaneous function, car-mounted terminal 2 comprises Big Dipper communication module, the car-mounted display module, gather, measure, reporting information and carry out the Big Dipper locating terminal of transfer of data with Surveillance center, obtain image information, and through coding, compression sends the video monitoring module of Surveillance center to by cordless communication network.
Surveillance center 1 is main to be responsible for car-mounted terminal locating information, car status information and schedule information storage, forwarding, inquiry etc. and vehicle is positioned monitoring and scheduling, business statistics etc.Surveillance center 1 comprises, set up and car-mounted terminal between the communication module of data channel, reception and transmission data, the information that receives intuitively is reflected to Vehicular real time monitoring module on electronic chart; Send the scheduler module of corresponding dispatch command to car-mounted terminal.
Referring to Fig. 2, be arranged on the information such as car-mounted terminal 2 collection vehicle positions (longitude and latitude) on vehicle, state, speed, video, the data analysis module of car-mounted terminal 2 compares analysis to information and the predetermined threshold value that gathers, the information exchange that gathers is crossed the communication function of triones navigation system and the server that the 3G wireless network uploads to Surveillance center 1, and the server of Surveillance center 1 shows the information that receives on electronic chart in real time; Monitoring center system is compared with the data of system's setting after receiving data, if the information such as the speed of a motor vehicle that receives, longitude and latitude surpass the prior set point of system, system will carry out the warning reminding monitor staff to be noted, simultaneously warning message is issued to car-mounted terminal 2; Surveillance center 1 also can issue the vehicle scheduling instruction to the driver by car-mounted terminal 2 simultaneously; Terminal display screen display alarm information or the vehicle dispatching information of car-mounted display module; The driver is according to confirming warning message or vehicle dispatching information, and carries out corresponding operating.