GPS (global position system) automatic station broadcasting method for temporary turning around or traveling around of public transport vehicles
A technology for automatic station announcement and bus vehicle, which is applied to the traffic control system, traffic control system, instruments and other directions of road vehicles. It can solve problems such as the failure of bus vehicles to report the station correctly, and achieve excellent ability to cope with bends and good automatic judgment of U-turn. Effect
Active Publication Date: 2012-07-25
XIAMEN YAXON NETWORKS CO LTD
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Problems solved by technology
[0006] The technical problem to be solved by the present invention is to provide a GPS automatic station reporting method for temporary U-turn or detour of public transport vehicles, so as to solve the problem in the background technology that the bus vehicles cannot correctly announce the stop after U-turn or detour
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[0027] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.
[0028] In a preferred embodiment of the GPS automatic station reporting method of a temporary U-turn or detour of the bus vehicle of the present invention, the bus vehicle is provided with a GPS automatic station reporting system, and the GPS automatic station reporting system includes a GPS positioning unit, a site detection unit, an effective The GPS positioning unit is responsible for receiving and analyzing GPS data and providing location information; the station detection unit is responsible for detecting whether the vehicle has entered the station, and output the entry result to the validity confirmation unit; the validity confirmation unit According to the specified logic judgment criteria, confirm the result of entering the station, and output the result to the voice broadcast unit; the voice broadcast unit is responsible for the voice broadca...
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The invention relates to a method for automatically releasing information of stations on the way of public transport vehicles and discloses a GPS (global position system) automatic station broadcasting method for temporary turning around or traveling around of the public transport vehicles. The GPS automatic station broadcasting method comprises the following processes: process A: a GPS unit regularly sends current location information to a station detection unit; process B: the station detection unit sequentially detect whether the current location is located within the entry circle of the corresponding station after receiving each current location information sent from the GPS unit and if so, the station detection unit sends the serial number of the station to a validity confirming unit; process C: the validity confirming unit receives the detection result output from the station detection unit, conducts validity confirmation and sends the confirmation result to a voice broadcasting unit which records the following information: the last detected uplink station, the last detected uplink station, the uplink continuity times and the downlink continuity times; and process D: the voice broadcasting unit conducts voice station broadcast after receiving the result sent from the validity confirming unit.
Description
technical field [0001] The invention relates to a method for automatically publishing information on passing stations by public transport vehicles, in particular to a method for automatically releasing information on passing stations when a public vehicle makes a temporary U-turn or turns around. Background technique [0002] At present, in order to reduce the operating costs of public transportation companies, many bus lines have adopted unmanned ticketing vehicles. In the absence of conductors, in order to remind passengers to get on and off the bus normally, most of these vehicles are equipped with voice announcement systems. The system is usually divided into two types: manual station announcement system and automatic station announcement system. [0003] The manual station announcement system is manually operated by the driver. When arriving or leaving the station, the driver presses the corresponding button, and the voice station announcement system will prompt passeng...
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Inventor 庄益强彭勇许宁郭亚松
Owner XIAMEN YAXON NETWORKS CO LTD