CN1136528C

CN1136528C - Electro vehicle calling method based on composite communication platform of short message and paging

Info

Publication number: CN1136528C
Application number: CNB011273003A
Authority: CN
Inventors: 伍景宇; 机; 余建成; 上官明机; 郭伟雄; 林文颖; 田建军
Original assignee: Xiamen Yaxon Networks Co Ltd
Current assignee: Xiamen Yaxon Networks Co Ltd
Priority date: 2001-09-30
Filing date: 2001-09-30
Publication date: 2004-01-28
Anticipated expiration: 2021-09-30
Also published as: CN1410294A

Abstract

After each dispatching terminal receives an electric calling request which is issued by a center through paging broadcast, position data of a vehicle terminal positioning module is dispatched to be compared with and judge a region range of the electric calling request. The condition that whether a self position is in the region range and an empty vehicle are used for judging whether an electric calling response is issued to the center through a short message passage. Because electric calling information does not need to be filtered and judged, as long as the contents of the electric calling request is sent to each dispatching terminal, dispatching terminals on the vehicle can filter received electric calling request information. Thus, a large quantity of data calculation are dispersed to each dispatching terminal from the center. When the number of users is greatly increased, the running efficiency of the integral system can not be increased, and consequently, the operating cost of the system can be reduced.

Description

A kind of electro vehicle calling method based on note and paging composite communication platform

Technical field

The present invention relates to a kind of method of electro vehicle calling, be particularly useful for calling method by cable based on note and paging composite communication platform and the vehicle that combines with the gps satellite location.

Background technology

The method of electro vehicle calling based on communications platforms such as note, paging and clusters at present commonly used, because responding the processing of vehicle, filtration and judgement carry out in control center, when number of users increased sharply, the processing of control center's mass data amount can reduce the operational efficiency of centring system even cause the centring system collapse.

Simultaneously based on the method for the electro vehicle calling of SMS platform because each communication all must send a note at least, so can produce high running cost.

Summary of the invention

It is a kind of when system user quantity is increased sharply that the object of the invention is to provide, and can not increase the computational load of total system, also can not influence the method for electro vehicle calling of the operational efficiency of total system.

The present invention is achieved in that the equipment of vehicle-mounted part (contains the GPS locating module by dispatch terminal (communicating by letter with car-mounted terminal when reception and display paging information of same) and car-mounted terminal, mobile communication module and communication control module etc.) connect to form, the center comprises a control system.When dispatch terminal receive center paging broadcasting call request by cable after, the position data of calling locating module in the car-mounted terminal is compared with the regional extent of calling request by cable and is judged, whether judges whether to send short message answering with empty wagons at the regional level according to own position.

Wherein, dispatch terminal if own position is not interior at the regional level or carrying, then stops this background thread after comparing and judging; If own position at the regional level in and be empty wagons, then background thread forwards front stage operation to and display reminding information on dispatch terminal.

Because when request of calling by cable of calling the car people together obtained at the center, need be do not filter and judge calling information by cable at the center, only need the content of the request of will calling by cable to broadcast to each dispatch terminal by paging, dispatch terminal is after receiving the request of calling by cable, the position data of calling locating module in the car-mounted terminal is compared with the regional extent of calling request by cable and is judged, then determine the overanxious of information, the vehicle that satisfies condition will be calling response message by cable by the up center that is sent to of short message channel.Like this lot of data computing is dispersed to each dispatch terminal, when calling the quantity surge by cable, can increase the computational load of total system, also can not influence the total system operational efficiency, thereby reduce the operation cost of system.

Embodiment

When the user called request by cable, by the base at the center of making a telephone call to, behind the telephonist's off-hook of center, monitor terminal was passed in system's request of will calling by cable automatically, and monitor terminal ejects and calls the interface by cable, and the voice data of user's the request of calling by cable is stored in voice gateway simultaneously.The information that the telephonist provides according to the user is filled in and is called content by cable, select the regional extent of calling car together simultaneously and call the car object together, then be handed down to each dispatch terminal by paging broadcasting calling request by cable, the position data that dispatch terminal calls locating module in the car-mounted terminal is compared with the regional extent of calling request by cable and is judged, if not interior at the regional level or carrying then stop this background thread; If at the regional level in and be empty wagons, then background thread forwards front stage operation to and display reminding information on dispatch terminal.If the driver is ready to respond, then press acknowledgement key, send by short message channel and respond confirmation to the center, the center according to a preconcerted arrangement call principle by cable, determine to respond vehicle, and send to this and respond vehicle car user's interrelated data paging is descending, also will respond the information notification of vehicle simultaneously and call the car people together.

Feedback information will be followed the trail of in the center.If the fixed vehicle of responding can't finish the work for some reason the time, needs to send one and feed back to the center, the center will arrange next to respond vehicle.Receive and call Che Renhou together and send out a confirmation again.

The described principle of calling by cable comprises manual mode, principle and nearest principle at first.Manual mode is that after information was called in center broadcasting by cable, the telephonist manually selected from reply vehicle and responds vehicle.Principle is at first, after information is called in center broadcasting by cable, replys vehicle at first by the automatic selection of system, by responding vehicle agreeing that the information of responding is handed down in proper order at first.Recently principle is, after information is called in center broadcasting by cable, after being waited for a period of time automatically by system, sorts replying vehicle automatically, selects several cars of minimum distance according to the required vehicle number of user, responds vehicle agreeing that the information of responding is handed down to.

With the taxi is example, require to call together car if call car people A together in the upright outstanding mansion of the Xiamen City's Huli District control center that makes a telephone call to, the telephonist's off-hook of attending a banquet of control center is answered the simultaneity factor request of automatically this being called by cable of the request of calling by cable and is passed to monitor terminal, eject on monitor terminal and call the interface by cable, the voice data of calling the caller ID of car people A in addition together and calling request by cable all is stored in voice gateway in order to inquiry.The information that the telephonist that attends a banquet provides according to the user is briefly filled in and is called content by cable calling the interface by cable, selected simultaneously is central point with upright outstanding mansion, 500 meters (can be set at 200 meters-1000 meters) calls the car regional extent together for the scope conduct of radius, then this is called by cable request is handed down to each vehicle by paging broadcasting dispatch terminal, the position data that dispatch terminal calls each car-mounted terminal locating module is compared with the regional extent of calling request by cable and is judged, if not in calling the car regional extent together or carrying, then stop this background thread; If in calling the car regional extent together and be empty wagons, then this background thread forwards front stage operation to and an information is presented on the dispatch terminal screen.If the driver is ready to respond, then press acknowledgement key, the short message channel that provides by the gsm module in the car-mounted terminal is sent out and is responded confirmation to the center, the center according to a preconcerted arrangement call principle by cable, determine to respond vehicle, and car user's interrelated data is handed down to this with the paging passage responds vehicle, also will respond the information notification car user of vehicle simultaneously.

Feedback information will be followed the trail of in the center.If the fixed vehicle of responding can't finish the work for some reason the time, needs to send one by short message channel and feed back to center (menu is arranged) on dispatch terminal, the center will arrange next to respond vehicle.Simultaneously, receive and call the car people together and also will send a confirmation to center (menu is arranged) on dispatch terminal later on when responding vehicle by short message channel.

Claims

1, a kind of method of the electro vehicle calling based on note and paging composite communication platform, it is characterized in that: the mobile unit dispatch terminal receive center paging broadcasting call request by cable after, the position data of calling the car-mounted terminal locating module is compared with the regional extent of calling request by cable and is judged, and whether interior at the regional level and empty wagons judge whether to send short message answering according to the position at own place.

2, the method for a kind of electro vehicle calling based on note and paging composite communication platform as claimed in claim 1, it is characterized in that: dispatch terminal is after comparing and judging, if own position is not interior at the regional level or carrying, then stop this background thread; If own position at the regional level in and be empty wagons, then background thread forwards front stage operation to and display reminding information on dispatch terminal.