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Taxi charge method based on GPS and taxi charge system

A GPS positioning, taxi technology, applied in fare meters, ticketing equipment, measuring devices, etc.

Inactive Publication Date: 2011-04-20
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the principle of existing taximeters, provide a method of pricing based on the GPS positioning system, and fundamentally solve the problem of "taximeters" Speculation" problem, so that the meter can be true and accurate

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  • Taxi charge method based on GPS and taxi charge system
  • Taxi charge method based on GPS and taxi charge system
  • Taxi charge method based on GPS and taxi charge system

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Experimental program
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Embodiment Construction

[0027] The taxi pricing method and pricing system based on the GPS positioning system of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] figure 1 It is a flowchart of an embodiment of the taxi pricing method based on the GPS positioning system of the present invention. As shown in the figure, the taxi pricing method of the present invention comprises the following steps:

[0029] At the beginning, the system completes the initialization setting, reads the state information of the price counter before power failure from the specified address of the non-volatile memory (S10), and judges the information before power failure (S11), if it is in the pricing state, then from the Read the various information recorded before the power failure from the designated address of the memory, restore the system parameters to the state before the power failure, start the internal timer T (S26), and the program jumps to (S14); if ...

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Abstract

The invention discloses a taxi charge method based on GPS. With GPS as a measurement carrier, by collecting GPS positioning information and GPS time information in real time and equal spaces, mileage charge and low-speed time mode charge are finished, and taxi comprehensive charge is finished finally. The invention provides two concrete charge proposals, wherein, one proposal is that the mileage charge is finished by processing and calculating the longitude, latitude and altitude values of vehicles for calculating the actual driving mileage, and the comprehensive charge is finished by combining the mileage charge and the low-speed time charge mode; the other proposal is that by using the GPS navigation technology, the charge of the taxi is finished by calculating the driving starting point, terminal point, low-speed driving time and path planning. The invention can objectively reflect the driving process of the taxi and finish the charge in the most reasonable way, thus efficiently restricting opportunistic practice.

Description

technical field [0001] The invention relates to the technical field of test and measurement, in particular to a taxi pricing method based on a GPS positioning system. [0002] Background technique [0003] In modern society, taxis have become an indispensable operating tool for urban traffic, and taxi meters play an extremely important role in taxis. Therefore, whether the meter can truly and accurately complete the pricing has become one of the key issues that determine whether the taxi industry can develop healthily and stably. [0004] The traditional taximeter completes the mileage measurement by detecting the number of wheel rotations with electronic sensors. The sensor emits a counting pulse every time the wheel rotates. The central controller obtains the mileage information of the vehicle by recording the number of pulses, thereby completing the pricing. Normal use of this measurement method can accurately complete the mileage measurement, but its measurement princip...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07B13/00G01C23/00G07B15/06
Inventor 李一博李俊霖王伟魁靳世久曾周末
Owner TIANJIN UNIV