Automatic station announcement method of public transportation vehicle-mounted terminal
A technology for automatic station announcement and vehicle-mounted terminal, which is applied in traffic control systems, traffic control systems for road vehicles, instruments, etc. It can solve the problems of poor passenger riding experience and low accuracy, and achieve high station reporting accuracy and good riding experience. Effect
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[0032] The present invention will be further described below in conjunction with the accompanying drawings.
[0033] With reference to accompanying drawing, a kind of bus terminal automatic station reporting method, described automatic station reporting method comprises the following steps:
[0034] (1) Read the bus line data information file to obtain the line coordinate data of the line, mainly including the stop sign coordinates of each station and the line feature point coordinates between the stop sign coordinates. According to the input line coordinate data, the coordinates of the station sign points in the line coordinate data are used as the reference coordinates of the inbound station announcement, and the station shift algorithm is used to calculate the reference coordinates of the outbound station announcement, and the reference coordinates of the inbound station announcement and the outbound station announcement reference coordinates are used. The coordinates are a...
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