Evaluation system and method for unmanned aerial vehicle online reservation service platform

Evaluation system and method for unmanned aerial vehicle online reservation service platform

  • CN 105,868,835 B
  • Filed: 04/01/2016
  • Issued: 08/10/2021
  • Est. Priority Date: 04/01/2016
  • Status: Active Grant
First Claim
Patent Images

1. The utility model provides an unmanned aerial vehicle online reservation service platform'"'"'s evaluation system which characterized in that:

  • comprises an automatic evaluation system and a user evaluation system;

    the automatic evaluation system takes a standard flight behavior model in the unmanned aerial vehicle service contract as a standard, and compares actual flight behavior information to obtain an evaluation score;

    the user evaluation system gives evaluation content by the user using the unmanned aerial vehicle service on the platform;

    the comprehensive evaluation module is used for obtaining a final evaluation result by combining the evaluation contents of the automatic evaluation system and the user evaluation system;

    the automatic evaluation system comprises an unmanned aerial vehicle terminal and a cloud server;

    the unmanned aerial vehicle terminal is arranged on the unmanned aerial vehicle and used for acquiring real-time actual flight behavior information of the unmanned aerial vehicle and sending the information to the cloud server;

    the cloud server is used for receiving actual flight behavior information of the unmanned aerial vehicle terminal, performing comprehensive analysis and evaluation on the actual flight behavior information and the called standard flight behavior model to obtain an automatic evaluation result, and feeding the corresponding evaluation result back to the unmanned aerial vehicle terminal;

    the cloud server comprises a processor, a second communication module, a standard flight behavior model information base, a user actual flight behavior information base and a flight behavior analysis and evaluation module, wherein the second communication module is connected with the processor and used for wirelessly communicating with the unmanned aerial vehicle terminal, the standard flight behavior model information base is connected with the processor and used for storing a standard flight behavior model, the user actual flight behavior information base is connected with the processor and used for storing user actual flight behavior information, and the flight behavior analysis and evaluation module is connected with the processor and used for carrying out comparison analysis according to the user actual flight behavior information and/or the standard flight behavior model to obtain an analysis result;

    the flight behavior analysis and evaluation module acquires actual average time and system calculation time, and combines the actual average time and the system calculation time to obtain an average flight time assessment score T, which is as follows;

    average flight duration assessment score T1 (actual average duration/system calculated duration)The flight behavior analysis and evaluation module acquires actual average flight speed and calculates average flight speed by the system, and the average flight speed assessment score S is obtained by combining the actual average flight speed and the average flight speed, and is as follows;

    average flight speed assessment score S1 (actual average flight speed/system calculating average flight speed)The flight behavior analysis and evaluation module acquires single-point real-time longitude, single-point system calculation longitude, single-point real-time latitude and single-point system calculation latitude in real time, and combines the single-point system calculation longitude, the single-point system calculation latitude and the single-point system calculation latitude to obtain a flight trajectory single-point assessment score Lx as follows;

    flight trajectory single-point assessment score Lx ═

    ABS (1- (single-point real-time longitude/single-point system calculated longitude)) + ABS (1- (single-point real-time latitude/single-point system calculated latitude)) ]/2Flight trajectory assessment score L ═

    L (Lx1+.. + Lxn)/(GPS refresh frequency ·

    actual flight duration N)The flight behavior analysis and evaluation module acquires single-point real-time altitude and single-point system calculation altitude, and combines the single-point real-time altitude and the single-point system calculation altitude to obtain a flight position single-point assessment score Hx as follows;

    single-point assessment score Hx of flight position ABS (1- (single-point real-time altitude/single-point system calculation altitude))Summing the obtained Hx, and obtaining a flight position assessment score H by combining the GPS refreshing frequency and the actual flight time n acquired by the flight behavior analysis and evaluation module, wherein the flight position assessment score H is as follows;

    flight position assessment score H ═

    H (Hx1+.... + Hxn)/(GPS refresh frequency ·

    actual flight duration n)The flight behavior analysis and evaluation module acquires actual flight mileage and system calculation mileage, and combines the actual flight mileage with the system calculation mileage to obtain a flight mileage assessment score M as follows;

    the assessment score of flying mileage is 1 (actual flying mileage/system calculation mileage)And finally, calculating the average value of five items including the flight duration assessment score T, the average flight speed assessment score S, the flight track assessment score L, the flight position assessment score H and the flight mileage assessment score M to finally obtain an automatic assessment score as follows;

    the automatic evaluation score is (T + S + L + H + M)/5.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×