Call implementing system and method for taxi cluster group calling

Abstract

This system consists of four parts: (1) After receiving customer's appointment info, the clique dispatch sub-system starts toward GDS (the Group Dispatch Sub-system) a group calling dispatch request against the taxi group of the customer residing place covered by this group dispatch area. (2) GDS is used to execute group calling (GC) toward the taxi group and communicates with the base station sub-system (BSS) via the first net. (3) BSS transfers the dispatch command (DC) received from GDS to the group terminal (GT) and sends back the GT response to GDS via the first net. (4) At least one GT, configured respectively on the taxi, receives DC from GDS and responds via BSS.

Description

technical field [0001] The present invention relates to the communication field, and more specifically relates to a call realization system and method for taxi group calls. Background technique [0002] The trunking communication system was born in the 1970s. The earliest trunking communication was an analog system. The digital trunking technology emerged around the world in the mid-1990s, and a digital trunking network appeared in China in the late 1990s. Digital trunking technology has the advantages of fast connection, high spectrum utilization rate, and flexible networking. It is mainly used in special mobile communication systems for production scheduling, command and control, and plays an extremely important role in improving production and work efficiency and ensuring safety. A trunked communication system enables several users to share a relatively small number of communication channels. This sharing of system resources can improve system capacity and can increase t...

AI Technical Summary

Problems solved by technology

In actual operation, the consumption of positioning a large number of taxis is obviously very large, and the speed is relatively slow

CN200610017039 is to contact the taxis parked nearby according to the customer's location. The call is very fast in this situation, but this obviously does not meet the current national conditions in China. Chinese taxis basically run on the road and expect to get off passengers in one place. can receive guests again

In CN200410101420, short messages are used to call taxis. This method may cause the problems of sending short messages to all taxis, a large waste of air resources, high cost, and low efficiency.

[0004] The group call in the existing trunking system cannot solve the problem of taxi dispatching

For example, there are thousands of taxi terminals in a taxi group, and each taxi is not fixed in one area, so it is difficult to group them according to the area

When a customer requests a taxi from a specific place to the dispatcher, the dispatcher does not know which taxis are just near the customer, nor which group is near the customer, so it cannot be dispatched

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