Method and device for detouring and pricing abnormalities of taxies

A taxi and detour technology, applied in the field of vehicle information, can solve problems such as poor results, inability to detect violations, low accuracy, etc., to reduce the time for screening vehicles and maintain the order of the passenger transport market.

Inactive Publication Date: 2018-03-09
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional inspection method is generally that the transportation management department inspects specific vehicles based on passenger complaints. If passengers do not complain for some reason, violations cannot be found; if random inspections are used, the accuracy rate is low and the effect is not good.

Method used

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  • Method and device for detouring and pricing abnormalities of taxies

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Embodiment 1

[0031] Embodiment one: if figure 1 Shown is the flow chart of the method of Embodiment 1 of the present invention, and its steps are as follows:

[0032] 1. After passengers get on the bus, the driver sets the meter as a heavy vehicle (for example, presses the empty meter). The on-board GPS device learns that the vehicle status has become a heavy vehicle through data communication with the taximeter, and records the GPS position P1 at this time as the passenger boarding position.

[0033] 2. During the process of carrying passengers, the on-board GPS device obtains the real-time GPS position at the fastest frequency (for example, 1 time per second), and calculates the distance from the current position to the last GPS position (the first position is the boarding position P1) The geographical distance Li. Continuously accumulate Li to calculate mileage.

[0034] 3. After arriving at the destination, the driver sets the meter as empty (for example, lifts the empty meter). Th...

Embodiment 2

[0043] Embodiment two: the method flow of embodiment two is basically the same as embodiment one, and its difference is, in the step of obtaining the actual mileage L3 of the vehicle carrying passengers: a vehicle speed sensor is additionally installed on the taxi to obtain the load of the vehicle. The number of vehicle speed pulses between the passenger starting position P1 and the vehicle’s passenger-carrying end position P2, and the formula for calculating the mileage based on the vehicle speed pulses: Traveling mileage = vehicle tire circumference * (number of vehicle speed pulses / generated per revolution of the tire number of pulses) to obtain the actual mileage L3 of the vehicle. Considering the difference in the sensitivity of the sensor and the difference in the ability to adapt to external environmental disturbances, there may still be inconsistencies between L3 and L1 in this step, but the difference is very small. The method of judging the abnormality is: if L1>L3...

Embodiment 3

[0044] Embodiment 3: Based on the method described in Embodiment 1, the present invention proposes a device for judging taxi detours and pricing abnormalities, including:

[0045]The vehicle position obtaining device is configured to obtain the vehicle's passenger-carrying starting position P1, the vehicle's passenger-carrying end position P2, and obtain the vehicle's position Pi at a certain frequency during the vehicle's passenger-carrying driving process,

[0046] The calculation device is configured to calculate the distance Li between the current position of the vehicle and the previous position during the vehicle's driving process, and continuously accumulate Li to calculate the mileage of the vehicle in real time,

[0047] The meter mileage acquisition device is configured to acquire the meter passenger mileage L1 of the vehicle,

[0048] The navigation mileage acquisition device is configured to acquire the navigation mileage L2 according to the vehicle's passenger loa...

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Abstract

The invention provides a method and device for the detouring and pricing abnormalities of taxies. The method includes the following steps that: the passenger carrying starting position P1 of a vehicleis obtained; during the passenger carrying driving process of the vehicle, a vehicle position Pi is obtained at a certain frequency, and a distance Li between the current position of the vehicle andthe last position of the vehicle is calculated, Li is continuously accumulated, so that the mileage of the vehicle is calculated in real time; the passenger carrying terminal position P2 of the vehicle is obtained; the passenger carrying mileage L1 of the taximeter of the vehicle is obtained; a navigation mileage L2 is obtained; the actual mileage L3 of the passenger carrying of the vehicle is obtained; if L3 is larger than L2, and a relational expression that (L3-L2)/L2>Pr is satisfied, it is considered that the taxi detours suspiciously, and Pr is a detour determination threshold; and if L1is larger than L3, and a relational expression that (L1-L3)/L3>Pt is satisfied, it is considered that pricing is abnormal suspiciously, Pt is a meter skipping abnormality determination threshold. Theinvention provides a device based on the above method. With the method and device of the invention adopted, time and required manpower and material resources of early-stage vehicle screening can be greatly decreased, the inspection of operation management can be benefitted, and the order of the passenger transportation market can be maintained.

Description

[0001] Technical Field The present invention relates to the technical field of vehicle information, and in particular to a method and device for judging taxi detours and pricing abnormalities. Background technique [0002] At present, when taxi drivers are carrying passengers, they may take advantage of the passengers’ unfamiliarity with the roads and deliberately detour to charge more. The driver of the car changed the size of the wheel to increase the mileage without authorization. These behaviors have seriously damaged the order of the passenger transportation market. The invention provides a detection method for the above behaviors, which can help relevant departments to carry out market supervision. [0003] The traditional inspection method is generally that the transportation management department inspects specific vehicles based on passenger complaints. If passengers do not complain for some reason, violations cannot be found; if random inspections are used, the accura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/30G06Q50/26
CPCG06Q10/047G06Q50/26G06Q50/30
Inventor 陈珙许宁江涛许振坪郭亚松
Owner XIAMEN YAXON NETWORKS CO LTD
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