Bus manual-operation voice stop-reporting system based on STC89C52 single chip microcomputer and working method thereof

Abstract

The invention provides a bus manual-operation voice stop-reporting system based on a STC89C52 single chip microcomputer and a working method thereof. The system comprises a master controller, and a voice module, a temperature sensor module, a clock display circuit module, a liquid crystal display module, a key module and a power module which are connected with the master controller. The system is based on the single chip microcomputer technology principle, the sensor technology, voice stop reporting, a clock chip and the like, the backward way and errors of manual voice stop reporting are overcome, bus station entering and departure information achieves automatic service wording, and more humanized and thorough service is provided for citizens.

Description

technical field [0001] The invention relates to the field of voice systems, in particular to a manual voice announcement system for buses based on a TC89C52 single-chip microcomputer. Background technique [0002] At present, with the acceleration of urbanization, the domestic urban population is highly concentrated and greatly increased, resulting in an increase in traffic demand, while the development of road traffic infrastructure construction is relatively lagging behind. The contradiction between urban traffic demand and supply is becoming more and more prominent, and the situation of "difficult to ride" and "difficult to drive" in the city is intensifying, making travel inconvenient, making traffic congestion appear point-to-line, from line to area expansion Trends, traffic congestion, traffic delays, resulting in noise pollution and air pollution caused by traffic jams, seriously affect the urban air quality index, seriously affect the normal life of residents and the...

AI Technical Summary

Problems solved by technology

[0005] First of all, the design of the bus station announcement system in each city is only for the passengers in the bus, so the needs of passengers waiting for the bus at the station platform are not considered. When the weather is bad or the line of sight is not good, passengers often have no way to distinguish clearly. There are many dangerous phenomena on the route of arriving vehicles: Some passengers get off the motorway and stretch their heads to wait and see. When the bus arrives, they often rush up, running back and forth, chasing, looking for the bus they want to get on, which is very easy. Create a scene of blind crowding and disorder

Moreover, passengers often fail to get in the car, delay the time of taking the car, and even have some unsafe accidents.

[0006] Secondly, there are errors in the traditional method of bus station announcement

That is to say, the conductor will manually report the station. The job of the conductor is not only to be responsible for the ticket sales, but also to provide passengers with the name of the station. As a regional bus station industry, it has certain local characteristics, and they often use it when reporting stations. Local accent, if you are a foreigner, sometimes it is difficult to understand the station name, so you can't accurately understand the real-time arrival situation

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