Public bus arrival dynamic inducing method and device based on floating buses
A floating car and bus technology, applied in the traffic control system, traffic control system, instrument and other directions of road vehicles, can solve the problems of accuracy difference, positioning deviation, and inability to locate the vehicle.
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[0063] Such as figure 1 A kind of bus arrival dynamic guidance method based on floating car shown, this method comprises the steps of following sequence:
[0064] S1. Construct a geospatial data system, divide and code road sections and bus stops, and use formula (1) to encode bus stops S h One-to-one association pairing with road section code Pi:
[0065] S h =f(P i )(i∈I, h∈H) (1)
[0066] Among them, i is the number of the current road segment; I is the total number of all road segments on the road network; H is the total number of all bus stops on the road network.
[0067] S2. Install GPS positioning equipment on the bus to form a bus floating vehicle, install guidance screen equipment at the bus station, use data communication and storage devices to obtain the dynamic parameter data of all bus floating vehicles in real time, and send the dynamic parameter data to the dynamic guidance processing server. The dynamic parameter data of the bus floating vehicle includes...
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