CN115358576B - Vehicle dispatch intelligent service platform based on GPS positioning - Google Patents

Vehicle dispatch intelligent service platform based on GPS positioning Download PDF

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CN115358576B
CN115358576B CN202210991638.0A CN202210991638A CN115358576B CN 115358576 B CN115358576 B CN 115358576B CN 202210991638 A CN202210991638 A CN 202210991638A CN 115358576 B CN115358576 B CN 115358576B
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张恒
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Xi'an Huoda Network Technology Co ltd
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Abstract

The invention discloses a vehicle dispatch intelligent service platform based on GPS positioning. The vehicle dispatch intelligent service platform based on GPS positioning comprises a travel basic information acquisition module, a travel monitoring module, a travel analysis module, a travel personnel monitoring module, a travel personnel analysis module, a travel vehicle appearance monitoring module, a travel vehicle appearance analysis module, a travel standard evaluation module and an early warning terminal; according to the invention, the trip information, trip personnel information and vehicle appearance information corresponding to the target public service vehicle are obtained through analysis to obtain the comprehensive trip standard evaluation coefficient corresponding to the target public service vehicle, so that the problem that the current trip standard of the public service vehicle is limited to a certain extent is effectively solved, the rationality and accuracy of the trip standard of the public service vehicle are improved, meanwhile, the trip personnel of the public service vehicle are monitored, the phenomenon that the public service personnel privately use the public service vehicle is avoided, and the use management of the public service vehicle is enhanced.

Description

Vehicle dispatch intelligent service platform based on GPS positioning
Technical Field
The invention belongs to the technical field of vehicle dispatch analysis, and relates to a vehicle dispatch intelligent service platform based on GPS positioning.
Background
Under the modern background of modern management system and management capability, standardization and informatization of the dispatching of the public service vehicles become important content, are favorable for reducing administrative expenses and improving administrative efficiency, and the travel specification of the public service vehicles is an important precondition of the dispatching of the public service vehicles, so that the monitoring of the travel specification of the public service vehicles is highlighted.
At present, travel standard monitoring of the public service vehicle is mainly monitored through time, travel track and the like of the vehicle, no monitoring is carried out on users and the like of the public service vehicle, certain limitations are provided, and the travel standard monitoring of the public service vehicle has the following defects:
1. the travel track of the public service vehicle can only reflect the deviation situation of the travel destination of the public service personnel, can not reflect the state of the travel personnel in the travel process, has certain singleness and unilateral property only through the monitoring mode of the travel track, can not ensure the reliability and rationality of travel monitoring, can not improve the accuracy of travel standard judgment, and ensures that the reference value of the travel standard judgment of the public service vehicle is not high;
2. at present, no travel personnel of the official vehicles are monitored, so that the phenomenon that the official personnel use the official vehicles privately is easy to occur, the use management of the official vehicles is not facilitated, and certain hidden danger exists;
3. at present, only the service vehicle is monitored and managed according to the service specification, the service vehicle is not monitored and managed according to the service safety, the service vehicle is possibly damaged from outside in the running process, and further the service vehicle is caused to suffer from potential safety hazards such as scratch, paint dropping and sinking, the service safety of the service vehicle is easy to be low, the service life and the utilization rate of the service vehicle are reduced, and the service cost of the service vehicle is increased.
Disclosure of Invention
In view of the above problems in the prior art, the present invention provides a vehicle dispatch intelligent service platform based on GPS positioning, which is used for solving the above technical problems.
In order to achieve the above and other objects, the present invention adopts the following technical scheme:
the invention provides a GPS positioning-based vehicle dispatching intelligent service platform, which comprises a travel basic information acquisition module, a travel monitoring module, a travel analysis module, a travel personnel monitoring module, a travel personnel analysis module, a travel vehicle appearance monitoring module, a travel vehicle appearance analysis module, a travel standard evaluation module and an early warning terminal;
the travel basic information acquisition module is used for acquiring target travel basic information corresponding to a target public service vehicle, wherein the target travel basic information comprises the number of target travel personnel, the sex ratio of the target travel personnel, face images of each target travel personnel, the target travel mileage and the target travel duration;
the travel monitoring module is used for monitoring travel information corresponding to the target official vehicles, wherein the travel information corresponding to the target official vehicles comprises travel duration, travel mileage and travel oil consumption of the target official vehicles, and the travel information corresponding to the monitored target official vehicles is sent to the travel analysis module;
the travel analysis module is used for analyzing travel information corresponding to the target official vehicle according to the received travel information corresponding to the target official vehicle, so as to obtain a travel standard evaluation coefficient corresponding to the target official vehicle and marking the travel standard evaluation coefficient as delta;
the trip personnel monitoring module is used for monitoring trip personnel information corresponding to a target public service vehicle, wherein the target trip personnel information corresponding to the target public service vehicle comprises the number of trip personnel, the gender corresponding to each trip personnel and face images corresponding to each trip personnel, and the trip personnel information corresponding to the monitored target public service vehicle is sent to the trip personnel analysis module;
the trip personnel analysis module is used for analyzing trip personnel information corresponding to the target public service vehicle according to the received trip personnel information corresponding to the target public service vehicle so as to obtain trip personnel standard evaluation coefficients corresponding to the target public service vehicle and record the trip personnel standard evaluation coefficients as
The trip vehicle appearance monitoring module is used for monitoring vehicle appearance information corresponding to a target official vehicle, wherein the vehicle appearance information corresponding to the target official vehicle comprises scratch information, paint dropping information and concave information corresponding to the appearance of the target official vehicle;
the travel vehicle appearance analysis module is used for analyzing the vehicle appearance information corresponding to the target official vehicle so as to obtain a travel safety evaluation coefficient corresponding to the target official vehicle and marking the travel safety evaluation coefficient as eta;
the travel standard evaluation module is used for comprehensively calculating and obtaining a comprehensive travel standard evaluation coefficient corresponding to the target official vehicle based on the travel standard evaluation coefficient, the travel personnel standard evaluation coefficient and the travel vehicle safety evaluation coefficient corresponding to the target official vehicle;
and the early warning terminal is used for sending an early warning instruction to related personnel for early warning when the travel standard evaluation coefficient corresponding to the target public service vehicle reaches an early warning value.
According to a preferred embodiment, the monitoring of travel information corresponding to the target public service vehicle is specifically as follows:
arranging a high-definition camera on a target public service vehicle, and monitoring the travel duration of the target public service vehicle through the arranged high-definition camera;
the travel mileage of the target official vehicle is monitored through a GPS (global positioning system) positioning instrument arranged on the target official vehicle;
and monitoring the trip fuel consumption of the target official vehicle through an automobile fuel consumption meter arranged on the target official vehicle.
According to a preferred embodiment, the travel specification evaluation coefficient corresponding to the target public service vehicle comprises the following steps:
a1, extracting travel duration of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating a travel time standard evaluation coefficient zeta corresponding to a target official vehicle, wherein T is represented as travel duration corresponding to the target official vehicle, T' is represented as target travel duration, deltaT is represented as a set difference of permitted travel durations, and e is represented as a natural constant;
a2, extracting travel mileage of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating a travel mileage specification evaluation coefficient beta corresponding to a target official vehicle, wherein K is represented as travel mileage corresponding to the target official vehicle, K' is represented as target travel mileage, and DeltaK is represented as a set allowable travel mileage difference;
a3, extracting the travel fuel consumption of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating to obtain a travel fuel consumption gauge Fan Pinggu coefficient χ corresponding to the target official vehicle, wherein H is represented as travel fuel consumption corresponding to the target official vehicle, H' is represented as fuel consumption corresponding to the set target travel mileage, and ΔH is represented as a set allowable travel fuel consumption difference;
a4, extracting travel duration and travel mileage of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating to obtain travel speed standard evaluation coefficients corresponding to the target official vehiclesWherein Deltav is expressed as a set allowable travel speed difference;
a5, comprehensively calculating the travel standard evaluation coefficient corresponding to the target official vehicle based on the travel time standard evaluation coefficient, the travel mileage standard evaluation coefficient, the travel oil consumption gauge Fan Pinggu coefficient and the travel speed standard evaluation coefficient corresponding to the target official vehicle.
According to a preferred embodiment, the specific calculation formula of the travel specification evaluation coefficient corresponding to the target public service vehicle is as follows:
wherein a1, a2, a3 and a4 are respectively represented as weight factors corresponding to travel time standard evaluation coefficients, travel mileage standard evaluation coefficients, travel fuel consumption gauge Fan Pinggu coefficients and travel speed standard evaluation coefficients of the set target official vehicles, and a1+a2+a3+a4=1.
According to a preferred embodiment, the monitoring of the trip personnel information corresponding to the target public service vehicle is specifically as follows:
and arranging high-definition cameras on the target public service vehicles, and monitoring the number of travelers and face images of each traveler of the target public service vehicles through the arranged high-definition cameras.
According to a preferred embodiment, the specific analysis process includes the following steps:
b1, extracting the number of travelers of the target public service vehicle from the traveler information corresponding to the target public service vehicle, and utilizing a calculation formulaCalculating to obtain a travel personnel number standard evaluation coefficient epsilon of the target public service vehicle, wherein M is represented as the number of travel personnel corresponding to the target public service vehicle, and M' is represented as the number of target travel personnel;
b2, extracting the sexes corresponding to the travelers from the traveler information corresponding to the target public service vehicle, thereby counting the number of female travelers and the number of male travelers, and utilizing a calculation formulaCalculating to obtain a standard evaluation coefficient mu of sex ratio of travelers of the target public service vehicle, wherein M1 and M2 are respectively expressed as the number of men and women of the travelers corresponding to the target public service vehicle, and k 0 Expressed as a target traveler sex ratio;
b3, comparing the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle with the set sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, if the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle is larger than or equal to the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, executing the step B4, and if the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle is smaller than the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, taking the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle as the corresponding identity coincidence coefficient of each traveler;
b4, extracting facial contours and five-sense organ contours corresponding to all the target travelers from the facial image information of the target travelers to obtain the corresponding positions of all the travelersThe facial contour, the eye contour, the nose contour and the mouth contour corresponding to each target trip person are respectively overlapped and compared with the facial contour, the eye contour, the nose contour and the mouth contour corresponding to each trip person, so that the face overlapping area, the eye overlapping area, the nose overlapping area and the mouth overlapping area corresponding to each trip person are obtained, and are sequentially marked as G i 、Y i 、Z i And P i Using a calculation formulaCalculating to obtain the identity coincidence coefficient sigma corresponding to each trip person i Wherein G is j 、Y j 、Z j And P j The face contour area, the eye contour area, the nose contour area and the mouth contour area corresponding to each set target traveler are respectively represented, Δg, Δy, Δz and Δp are respectively represented as a set allowable face contour area difference, a set allowable eye contour area difference, a set allowable nose contour area difference and a set allowable mouth contour area difference, i is represented as a number corresponding to each traveler, i=1, 2, & gt.
And B5, comprehensively calculating the travel personnel standard evaluation coefficients corresponding to the target public service vehicles based on the travel personnel number standard evaluation coefficients of the target public service vehicles and the identity coincidence coefficients corresponding to the travel personnel.
According to a preferred embodiment, the specific calculation formula of the traveler specification evaluation coefficient corresponding to the target public service vehicle is as follows:
wherein b1 and b2 are respectively expressed as a set travel personnel number standard evaluation coefficient of the target public service vehicle and a weight factor corresponding to the travel personnel identity coincidence coefficient,and b1+b2=1.
According to a preferred embodiment, the monitoring of the vehicle appearance information corresponding to the target public service vehicle is specifically as follows:
and (3) carrying out image acquisition on the appearance of the target public service vehicle by the aid of the high-definition cameras distributed outside the target public service vehicle, and identifying the number of scratches, the corresponding length of each scratch, the number of paint dropping positions, the corresponding area of each paint dropping position, the number of concave positions and the corresponding volume of each concave position.
According to a preferred embodiment, the travel safety evaluation coefficient corresponding to the target public service vehicle comprises the following steps:
c1, obtaining scratch information, further obtaining the number of the scratch positions and the corresponding lengths of the scratch positions, comparing the lengths of the scratch positions with each other, screening the longest scratch length from the lengths, and marking the longest scratch length as L max ；
C2, acquiring paint dropping information, further acquiring the number of paint dropping positions and the corresponding areas of the paint dropping positions, comparing the areas of the paint dropping positions with each other, screening out the maximum paint dropping area from the areas, and marking as S max ；
C3, acquiring the recess information, further acquiring the number of recesses and the corresponding volumes of the recesses, comparing the volumes of the recesses with each other, screening out the maximum recess volume, and marking as V max ；
C4, using the calculation formulaCalculating to obtain defect number safety evaluation coefficients iota corresponding to the target public service vehicles, wherein Q, E and D are respectively represented as scratch number, paint dropping number and dent number of the target public service vehicles, Q ', E ' and D ' are respectively represented as allowable scratch number, allowable paint dropping number and allowable dent number of the set target public service vehicles, D1, D2 and D3 are respectively represented as impact weights corresponding to the set scratch number, paint dropping number and dent number, and d1+d2+d3=1;
c5, utilizing a calculation formulaCalculating to obtain a defect state safety evaluation coefficient corresponding to the target official vehicle>Wherein L ", S", V "are respectively represented as a set allowable scratch length, allowable paint drop area, and allowable dent volume of the target utility vehicle, f1, f2, and f3 are respectively represented as impact weights corresponding to the set scratch length, paint drop area, and dent volume, and f1+f2+f3=1;
c6, based on the safety evaluation coefficients of the defect number and the safety evaluation coefficients of the defect state corresponding to the target service vehicle, utilizing a calculation formulaAnd calculating a travel safety evaluation coefficient eta corresponding to the target public service vehicle, wherein t1 and t2 are respectively expressed as set impact weights corresponding to the safety evaluation coefficient of the defect number and the safety evaluation coefficient of the defect state of the target public service vehicle, and t1+t2=1.
According to a preferred embodiment, the comprehensive travel standard evaluation coefficient corresponding to the target public service vehicle is calculated according to the following specific calculation formula:
λ is represented as a comprehensive travel standard evaluation coefficient corresponding to the target official vehicle, wherein g1, g2 and g3 are respectively represented as set weight factors corresponding to the travel standard evaluation coefficient, the travel personnel standard evaluation coefficient and the travel safety evaluation coefficient of the target official vehicle, and g1+g2+g3=1.
As described above, the vehicle dispatch intelligent service platform based on GPS positioning provided by the invention has at least the following beneficial effects:
(1) According to the GPS positioning-based intelligent service platform for vehicle dispatching, the travel information, the travel personnel information and the vehicle appearance information corresponding to the target official vehicles are acquired, the comprehensive travel standard evaluation coefficient corresponding to the target official vehicles is obtained through analysis, and then the target official vehicles are evaluated, so that on one hand, the problem that certain limitation exists in the current travel standard of the official vehicles is effectively solved, on the other hand, the rationality and the accuracy of the travel standard of the official vehicles are improved, the referential of the travel standard analysis result of the official vehicles is enhanced, a reliable referential basis is provided for the evaluation result of the travel standard of the official vehicles, on the other hand, the phenomenon that private buses are used by the official personnel is avoided through monitoring the travel personnel of the official vehicles, and the use management of the official vehicles is enhanced;
(2) According to the invention, the travel duration, travel mileage, travel speed and travel fuel consumption of the official vehicles are monitored, so that the reliability and rationality of travel monitoring are ensured, the accuracy of travel standard judgment is improved, and the reference value of the official vehicle travel standard judgment is further improved;
(3) According to the invention, the service safety of the public service vehicle is monitored and managed, so that the service life of the public service vehicle is ensured to a certain extent, the aggravation of the damage degree of the public service vehicle is avoided, the service efficiency of the public service vehicle is improved, and the service cost of the public service vehicle is saved.
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The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
FIG. 1 is a schematic diagram of the connection of the modules of the system of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a vehicle dispatch intelligent service platform based on GPS positioning includes a trip basic information acquisition module, a trip monitoring module, a trip analysis module, a trip personnel monitoring module, a trip personnel analysis module, a trip vehicle appearance monitoring module, a trip vehicle appearance analysis module, a trip standard evaluation module and an early warning terminal.
The travel basic information acquisition module is connected with the travel monitoring module, the travel personnel monitoring module and the travel vehicle appearance monitoring module, the travel monitoring module is connected with the travel analysis module, the travel personnel monitoring module is connected with the travel personnel analysis module, the travel vehicle appearance monitoring module is connected with the travel vehicle appearance analysis module, and the travel standard evaluation module is connected with the travel analysis module, the travel personnel analysis module, the travel vehicle appearance analysis module and the early warning terminal.
The travel basic information acquisition module is used for acquiring target travel basic information corresponding to a target public service vehicle, wherein the target travel basic information comprises the number of target travel personnel, the sex ratio of the target travel personnel, face images of the various target travel personnel, the target travel mileage and the target travel duration.
The travel monitoring module is used for monitoring travel information corresponding to the target official vehicles, wherein the travel information corresponding to the target official vehicles comprises travel duration, travel mileage and travel oil consumption of the target official vehicles, and the travel information corresponding to the monitored target official vehicles is sent to the travel analysis module.
As a preferable scheme, the travel information corresponding to the target public service vehicle is monitored, and the specific monitoring is as follows:
arranging a high-definition camera on a target public service vehicle, and monitoring the travel duration of the target public service vehicle through the arranged high-definition camera;
the travel mileage of the target official vehicle is monitored through a GPS (global positioning system) positioning instrument arranged on the target official vehicle;
and monitoring the trip fuel consumption of the target official vehicle through an automobile fuel consumption meter arranged on the target official vehicle.
The travel analysis module is used for analyzing travel information corresponding to the target official vehicle according to the received travel information corresponding to the target official vehicle, so as to obtain a travel standard evaluation coefficient corresponding to the target official vehicle and marking the travel standard evaluation coefficient as delta.
As a preferable scheme, the travel standard evaluation coefficient corresponding to the target public service vehicle comprises the following steps:
a1, extracting travel duration of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating a travel time standard evaluation coefficient zeta corresponding to a target official vehicle, wherein T is represented as travel duration corresponding to the target official vehicle, T' is represented as target travel duration, deltaT is represented as a set difference of permitted travel durations, and e is represented as a natural constant;
a2, extracting travel mileage of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating a travel mileage specification evaluation coefficient beta corresponding to a target official vehicle, wherein K is represented as travel mileage corresponding to the target official vehicle, K' is represented as target travel mileage, and DeltaK is represented as a set allowable travel mileage difference;
a3, extracting the travel fuel consumption of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating to obtain a travel fuel consumption gauge Fan Pinggu coefficient χ corresponding to the target official vehicle, wherein H is represented as travel fuel consumption corresponding to the target official vehicle, H' is represented as fuel consumption corresponding to the set target travel mileage, and ΔH is represented as a set allowable travel fuel consumption difference;
a4, extracting travel duration and travel mileage of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating to obtain travel speed standard evaluation coefficients corresponding to the target official vehiclesWherein Deltav is expressed as a set allowable travel speed difference;
a5, comprehensively calculating the travel standard evaluation coefficient corresponding to the target official vehicle based on the travel time standard evaluation coefficient, the travel mileage standard evaluation coefficient, the travel oil consumption gauge Fan Pinggu coefficient and the travel speed standard evaluation coefficient corresponding to the target official vehicle.
According to the embodiment of the invention, the travel duration, travel mileage, travel speed and travel oil consumption of the official vehicle are monitored, so that the reliability and rationality of travel monitoring are ensured, the accuracy of travel standard judgment is improved, and the reference value of the official vehicle travel standard judgment is further improved.
As a preferable scheme, the specific calculation formula of the travel standard evaluation coefficient corresponding to the target public service vehicle is as follows:
wherein a1, a2, a3 and a4 are respectively represented as weight factors corresponding to travel time standard evaluation coefficients, travel mileage standard evaluation coefficients, travel fuel consumption gauge Fan Pinggu coefficients and travel speed standard evaluation coefficients of the set target official vehicles, and a1+a2+a3+a4=1.
The trip personnel monitoring module is used for monitoring trip personnel information corresponding to the target public service vehicle, wherein the target trip personnel information corresponding to the target public service vehicle comprises the number of trip personnel, the gender corresponding to each trip personnel and face images corresponding to each trip personnel, and the trip personnel information corresponding to the monitored target public service vehicle is sent to the trip personnel analysis module.
As a preferable scheme, the monitoring of the trip personnel information corresponding to the target public service vehicle is specifically as follows:
and arranging high-definition cameras on the target public service vehicles, and monitoring the number of travelers and face images of each traveler of the target public service vehicles through the arranged high-definition cameras.
The trip personnel analysis module is used for analyzing trip personnel information corresponding to the target public service vehicle according to the received trip personnel information corresponding to the target public service vehicle so as to obtain trip personnel standard evaluation coefficients corresponding to the target public service vehicle and record the trip personnel standard evaluation coefficients as
As a preferable scheme, the specific analysis process of the travel personnel standard evaluation coefficient corresponding to the target public service vehicle comprises the following steps:
b1, extracting the number of travelers of the target public service vehicle from the traveler information corresponding to the target public service vehicle, and utilizing a calculation formulaCalculating to obtain a travel personnel number standard evaluation coefficient epsilon of the target public service vehicle, wherein M is represented as the number of travel personnel corresponding to the target public service vehicle, and M' is represented as the number of target travel personnel;
b2, extracting the sexes corresponding to the travelers from the traveler information corresponding to the target public service vehicle, thereby counting the number of female travelers and the number of male travelers, and utilizing a calculation formulaCalculating to obtain a standard evaluation coefficient mu of sex ratio of travelers of the target public service vehicle, wherein M1 and M2 are respectively expressed as the number of men and women of the travelers corresponding to the target public service vehicle, and k 0 Expressed as a target traveler sex ratio;
b3, comparing the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle with the set sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, if the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle is larger than or equal to the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, executing the step B4, and if the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle is smaller than the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, taking the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle as the corresponding identity coincidence coefficient of each traveler;
b4, extracting the facial contours and the facial contours corresponding to the target travelers from the facial image information of the target travelers, obtaining the facial contours, the eye contours, the nose contours and the mouth contours corresponding to the travelers, respectively carrying out the overlapping comparison on the facial contours, the eye contours, the nose contours and the mouth contours corresponding to the target travelers and the facial contours, the eye contours, the nose contours and the mouth contours corresponding to the travelers, thereby obtaining the facial overlapping area, the eye overlapping area, the nose overlapping area and the mouth overlapping area corresponding to the travelers, and sequentially marking as G i 、Y i 、Z i And P i Using a calculation formulaCalculating to obtain the identity coincidence coefficient sigma corresponding to each trip person i Wherein G is j 、Y j 、Z j And P j The face contour area, the eye contour area, the nose contour area and the mouth contour area corresponding to each set target traveler are respectively represented, Δg, Δy, Δz, Δp are respectively represented as a set allowable face contour area difference, a set allowable eye contour area difference, a set allowable nose contour area difference, a set allowable mouth contour area difference, i is represented as a number corresponding to each traveler, i=1, 2,..Weight factors corresponding to the part profile, the eye profile, the nose profile and the mouth profile, and h1+h2+h3+h4=1;
and B5, comprehensively calculating the travel personnel standard evaluation coefficients corresponding to the target public service vehicles based on the travel personnel number standard evaluation coefficients of the target public service vehicles and the identity coincidence coefficients corresponding to the travel personnel.
As a preferable scheme, the specific calculation formula of the travel personnel standard evaluation coefficient corresponding to the target public service vehicle is as follows:
wherein b1 and b2 are respectively represented as a set travel personnel number standard evaluation coefficient and a travel personnel identity coincidence coefficient of the target public service vehicle, and b1+b2=1.
The trip vehicle appearance monitoring module is used for monitoring vehicle appearance information corresponding to the target public service vehicle, wherein the vehicle appearance information corresponding to the target public service vehicle comprises scratch information, paint dropping information and concave information corresponding to the appearance of the target public service vehicle.
As a preferable scheme, the monitoring of the vehicle appearance information corresponding to the target public service vehicle is specifically as follows:
and (3) carrying out image acquisition on the appearance of the target public service vehicle by the aid of the high-definition cameras distributed outside the target public service vehicle, and identifying the number of scratches, the corresponding length of each scratch, the number of paint dropping positions, the corresponding area of each paint dropping position, the number of concave positions and the corresponding volume of each concave position.
The travel vehicle appearance analysis module is used for analyzing the vehicle appearance information corresponding to the target official vehicle so as to obtain a travel safety evaluation coefficient corresponding to the target official vehicle and marking the travel safety evaluation coefficient as eta.
As a preferable scheme, the travel safety evaluation coefficient corresponding to the target public service vehicle comprises the following steps:
c1, obtaining scratch information, and further obtainingThe number of the scratches and the corresponding length of each scratch are compared with each other, and the longest scratch length is selected and marked as L max ；
C2, acquiring paint dropping information, further acquiring the number of paint dropping positions and the corresponding areas of the paint dropping positions, comparing the areas of the paint dropping positions with each other, screening out the maximum paint dropping area from the areas, and marking as S max ；
C3, acquiring the recess information, further acquiring the number of recesses and the corresponding volumes of the recesses, comparing the volumes of the recesses with each other, screening out the maximum recess volume, and marking as V max ；
C4, using the calculation formulaCalculating to obtain defect number safety evaluation coefficients iota corresponding to the target public service vehicles, wherein Q, E and D are respectively represented as scratch number, paint dropping number and dent number of the target public service vehicles, Q ', E ' and D ' are respectively represented as allowable scratch number, allowable paint dropping number and allowable dent number of the set target public service vehicles, D1, D2 and D3 are respectively represented as impact weights corresponding to the set scratch number, paint dropping number and dent number, and d1+d2+d3=1;
c5, utilizing a calculation formulaCalculating to obtain a defect state safety evaluation coefficient corresponding to the target official vehicle>Wherein L ", S", V "are respectively represented as a set allowable scratch length, allowable paint drop area, and allowable dent volume of the target utility vehicle, f1, f2, and f3 are respectively represented as impact weights corresponding to the set scratch length, paint drop area, and dent volume, and f1+f2+f3=1;
c6, based on the safety evaluation coefficients of the defect number and the safety evaluation coefficients of the defect state corresponding to the target service vehicle, utilizing a calculation formulaAnd calculating a travel safety evaluation coefficient eta corresponding to the target public service vehicle, wherein t1 and t2 are respectively expressed as set impact weights corresponding to the safety evaluation coefficient of the defect number and the safety evaluation coefficient of the defect state of the target public service vehicle, and t1+t2=1.
According to the embodiment of the invention, the service life of the public service vehicle is ensured to a certain extent by monitoring and managing the service safety of the public service vehicle, the aggravation of the damage degree of the public service vehicle is avoided, the service efficiency of the public service vehicle is improved, and the service cost of the public service vehicle is saved.
And the travel standard evaluation module is used for comprehensively calculating and obtaining the comprehensive travel standard evaluation coefficient corresponding to the target public service vehicle based on the travel standard evaluation coefficient, the travel personnel standard evaluation coefficient and the travel vehicle safety evaluation coefficient corresponding to the target public service vehicle.
As a preferable scheme, the comprehensive travel standard evaluation coefficient corresponding to the target public service vehicle has a specific calculation formula as follows:
λ is represented as a comprehensive travel standard evaluation coefficient corresponding to the target official vehicle, wherein g1, g2 and g3 are respectively represented as set weight factors corresponding to the travel standard evaluation coefficient, the travel personnel standard evaluation coefficient and the travel safety evaluation coefficient of the target official vehicle, and g1+g2+g3=1.
And the early warning terminal is used for sending an early warning instruction to related personnel for early warning when the travel standard evaluation coefficient corresponding to the target public service vehicle reaches an early warning value.
According to the GPS positioning-based intelligent service platform for vehicle dispatch, the travel information, the travel personnel information and the vehicle appearance information corresponding to the target official vehicles are acquired, the comprehensive travel standard evaluation coefficient corresponding to the target official vehicles is obtained through analysis, and then the target official vehicles are evaluated, so that on one hand, the problem that certain limitation exists in the current travel standard of the official vehicles is effectively solved, on the other hand, the rationality and the accuracy of the travel standard of the official vehicles are improved, the referential of the travel standard analysis result of the official vehicles is enhanced, a reliable referential is provided for the evaluation result of the travel standard of the official vehicles, on the other hand, the phenomenon that private buses are used by the official personnel is avoided through monitoring the travel personnel of the official vehicles, and the use management of the official vehicles is enhanced.
The foregoing is merely illustrative and explanatory of the principles of the invention, as various modifications and additions may be made to the specific embodiments described, or similar thereto, by those skilled in the art, without departing from the principles of the invention or beyond the scope of the appended claims.

Claims (4)

1. The utility model provides a vehicle dispatch intelligent service platform based on GPS location which characterized in that: the vehicle dispatch intelligent service platform comprises a travel basic information acquisition module, a travel monitoring module, a travel analysis module, a travel personnel monitoring module, a travel personnel analysis module, a travel vehicle appearance monitoring module, a travel vehicle appearance analysis module, a travel standard evaluation module and an early warning terminal;
the travel basic information acquisition module is used for acquiring target travel basic information corresponding to a target public service vehicle, wherein the target travel basic information comprises the number of target travel personnel, the sex ratio of the target travel personnel, face images of each target travel personnel, the target travel mileage and the target travel duration;
the travel monitoring module is used for monitoring travel information corresponding to the target official vehicles, wherein the travel information corresponding to the target official vehicles comprises travel duration, travel mileage and travel oil consumption of the target official vehicles, and the travel information corresponding to the monitored target official vehicles is sent to the travel analysis module;
the travel analysis module is used for analyzing travel information corresponding to the target official vehicle according to the received travel information corresponding to the target official vehicle, so as to obtain a travel standard evaluation coefficient corresponding to the target official vehicle and marking the travel standard evaluation coefficient as delta;
the trip personnel monitoring module is used for monitoring trip personnel information corresponding to a target public service vehicle, wherein the target trip personnel information corresponding to the target public service vehicle comprises the number of trip personnel, the gender corresponding to each trip personnel and face images corresponding to each trip personnel, and the trip personnel information corresponding to the monitored target public service vehicle is sent to the trip personnel analysis module;
the trip personnel analysis module is used for analyzing trip personnel information corresponding to the target public service vehicle according to the received trip personnel information corresponding to the target public service vehicle so as to obtain trip personnel standard evaluation coefficients corresponding to the target public service vehicle and record the trip personnel standard evaluation coefficients as
The trip vehicle appearance monitoring module is used for monitoring vehicle appearance information corresponding to a target official vehicle, wherein the vehicle appearance information corresponding to the target official vehicle comprises scratch information, paint dropping information and concave information corresponding to the appearance of the target official vehicle;
the travel vehicle appearance analysis module is used for analyzing the vehicle appearance information corresponding to the target official vehicle so as to obtain a travel safety evaluation coefficient corresponding to the target official vehicle and marking the travel safety evaluation coefficient as eta;
the travel standard evaluation module is used for comprehensively calculating and obtaining a comprehensive travel standard evaluation coefficient corresponding to the target official vehicle based on the travel standard evaluation coefficient, the travel personnel standard evaluation coefficient and the travel vehicle safety evaluation coefficient corresponding to the target official vehicle;
the early warning terminal is used for sending an early warning instruction to related personnel for early warning when the travel standard evaluation coefficient corresponding to the target public service vehicle reaches an early warning value;
the travel information corresponding to the target public service vehicle is monitored, and the specific monitoring is as follows:
arranging a high-definition camera on a target public service vehicle, and monitoring the travel duration of the target public service vehicle through the arranged high-definition camera;
the travel mileage of the target official vehicle is monitored through a GPS (global positioning system) positioning instrument arranged on the target official vehicle;
monitoring the trip fuel consumption of the target official vehicle through an automobile fuel consumption meter arranged on the target official vehicle;
the travel standard evaluation coefficient corresponding to the target public service vehicle comprises the following steps of:
a1, extracting travel duration of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating a travel time standard evaluation coefficient zeta corresponding to a target official vehicle, wherein T is represented as travel duration corresponding to the target official vehicle, T' is represented as target travel duration, deltaT is represented as a set difference of permitted travel durations, and e is represented as a natural constant;
a2, extracting travel mileage of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating a travel mileage specification evaluation coefficient beta corresponding to a target official vehicle, wherein K is represented as travel mileage corresponding to the target official vehicle, K' is represented as target travel mileage, and DeltaK is represented as a set allowable travel mileage difference;
a3, extracting the travel fuel consumption of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating to obtain a travel fuel consumption gauge Fan Pinggu coefficient χ corresponding to the target official vehicle, wherein H is represented as travel fuel consumption corresponding to the target official vehicle, and H' is represented as a set target travel mileageThe corresponding fuel consumption, Δh, is indicated as the set allowable travel fuel consumption difference;
a4, extracting travel duration and travel mileage of the target official vehicle from travel information corresponding to the target official vehicle, and utilizing a calculation formulaCalculating to obtain travel speed standard evaluation coefficient corresponding to target official vehicle>Wherein Deltav is expressed as a set allowable travel speed difference;
a5, comprehensively calculating a travel standard evaluation coefficient corresponding to the target official vehicle based on the travel time standard evaluation coefficient, the travel mileage standard evaluation coefficient, the travel oil consumption gauge Fan Pinggu coefficient and the travel speed standard evaluation coefficient corresponding to the target official vehicle;
the trip personnel information corresponding to the target public service vehicle is monitored, and the specific monitoring is as follows:
arranging high-definition cameras on the target public service vehicles, and monitoring the number of travelers and face images of each traveler of the target public service vehicles through the arranged high-definition cameras;
the specific analysis process of the travel personnel standard evaluation coefficient corresponding to the target public service vehicle comprises the following steps:
b1, extracting the number of travelers of the target public service vehicle from the traveler information corresponding to the target public service vehicle, and utilizing a calculation formulaCalculating to obtain a travel personnel number standard evaluation coefficient epsilon of the target public service vehicle, wherein M is represented as the number of travel personnel corresponding to the target public service vehicle, and M' is represented as the number of target travel personnel;
b2, extracting the sexes corresponding to the travelers from the traveler information corresponding to the target public service vehicle, thereby counting the number of female travelers and male travelersThe number of people, using a calculation formulaCalculating to obtain a standard evaluation coefficient mu of sex ratio of travelers of the target public service vehicle, wherein M1 and M2 are respectively expressed as the number of men and women of the travelers corresponding to the target public service vehicle, and k 0 Expressed as a target traveler sex ratio;
b3, comparing the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle with the set sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, if the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle is larger than or equal to the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, executing the step B4, and if the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle is smaller than the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle, taking the sex ratio standard evaluation coefficient of the traveler of the target public service vehicle as the corresponding identity coincidence coefficient of each traveler;
b4, extracting the facial contours and the facial contours corresponding to the target travelers from the facial image information of the target travelers, obtaining the facial contours, the eye contours, the nose contours and the mouth contours corresponding to the travelers, respectively carrying out the overlapping comparison on the facial contours, the eye contours, the nose contours and the mouth contours corresponding to the target travelers and the facial contours, the eye contours, the nose contours and the mouth contours corresponding to the travelers, thereby obtaining the facial overlapping area, the eye overlapping area, the nose overlapping area and the mouth overlapping area corresponding to the travelers, and sequentially marking as G i 、Y i 、Z i And P i Using a calculation formulaCalculating to obtain the identity coincidence coefficient sigma corresponding to each trip person i Wherein G is j 、Y j 、Z j And P j Respectively expressed as the corresponding of each set target trip personnelThe face contour area, the eye contour area, the nose contour area and the mouth contour area of the subject are respectively represented as a set allowable face contour area difference, a set allowable eye contour area difference, a set allowable nose contour area difference and a set allowable mouth contour area difference, i is represented as a number corresponding to each traveler, i=1, 2.
B5, comprehensively calculating the travel personnel standard evaluation coefficients corresponding to the target official vehicles based on the travel personnel number standard evaluation coefficients of the target official vehicles and the identity coincidence coefficients corresponding to the travel personnel;
the vehicle appearance information corresponding to the target public service vehicle is monitored, and the specific monitoring is as follows:
the method comprises the steps that high-definition cameras are arranged outside a target public service vehicle, image acquisition is conducted on the appearance of the target public service vehicle through the arranged high-definition cameras, and the number of scratches, the corresponding length of each scratch, the number of paint dropping positions, the corresponding area of each paint dropping position, the number of concave positions and the corresponding volume of each concave position are identified;
the travel safety evaluation coefficient corresponding to the target public service vehicle comprises the following steps of:
c1, obtaining scratch information, further obtaining the number of the scratch positions and the corresponding lengths of the scratch positions, comparing the lengths of the scratch positions with each other, screening the longest scratch length from the lengths, and marking the longest scratch length as L max ；
C2, acquiring paint dropping information, further acquiring the number of paint dropping positions and the corresponding areas of the paint dropping positions, comparing the areas of the paint dropping positions with each other, screening out the maximum paint dropping area from the areas, and marking as S max ；
C3, acquiring the recess information, further acquiring the number of recesses and the corresponding volumes of the recesses, comparing the volumes of the recesses with each other, screening out the maximum recess volume, and marking as V max ；
C4, using the calculation formulaCalculating to obtain defect number safety evaluation coefficients iota corresponding to the target public service vehicles, wherein Q, E and D are respectively represented as scratch number, paint dropping number and dent number of the target public service vehicles, Q ', E ' and D ' are respectively represented as allowable scratch number, allowable paint dropping number and allowable dent number of the set target public service vehicles, D1, D2 and D3 are respectively represented as impact weights corresponding to the set scratch number, paint dropping number and dent number, and d1+d2+d3=1;
c5, utilizing a calculation formulaCalculating to obtain a defect state safety evaluation coefficient corresponding to the target official vehicle>Wherein L ", S", V "are respectively represented as a set allowable scratch length, allowable paint drop area, and allowable dent volume of the target utility vehicle, f1, f2, and f3 are respectively represented as impact weights corresponding to the set scratch length, paint drop area, and dent volume, and f1+f2+f3=1;
c6, based on the safety evaluation coefficients of the defect number and the safety evaluation coefficients of the defect state corresponding to the target service vehicle, utilizing a calculation formulaAnd calculating a travel safety evaluation coefficient eta corresponding to the target public service vehicle, wherein t1 and t2 are respectively expressed as set impact weights corresponding to the safety evaluation coefficient of the defect number and the safety evaluation coefficient of the defect state of the target public service vehicle, and t1+t2=1.
2. The GPS positioning-based vehicle dispatch intelligent service platform according to claim 1, wherein: the specific calculation formula of the travel standard evaluation coefficient corresponding to the target public service vehicle is as follows:
wherein a1, a2, a3 and a4 are respectively represented as weight factors corresponding to travel time standard evaluation coefficients, travel mileage standard evaluation coefficients, travel fuel consumption gauge Fan Pinggu coefficients and travel speed standard evaluation coefficients of the set target official vehicles, and a1+a2+a3+a4=1.
3. The GPS positioning-based vehicle dispatch intelligent service platform according to claim 1, wherein: the specific calculation formula of the travel personnel standard evaluation coefficient corresponding to the target public service vehicle is as follows:
wherein b1 and b2 are respectively represented as a set travel personnel number standard evaluation coefficient and a travel personnel identity coincidence coefficient of the target public service vehicle, and b1+b2=1.
4. The GPS positioning-based vehicle dispatch intelligent service platform according to claim 1, wherein: the comprehensive travel standard evaluation coefficient corresponding to the target public service vehicle comprises the following specific calculation formula:
λ is represented as a comprehensive travel standard evaluation coefficient corresponding to the target official vehicle, wherein g1, g2 and g3 are respectively represented as set weight factors corresponding to the travel standard evaluation coefficient, the travel personnel standard evaluation coefficient and the travel safety evaluation coefficient of the target official vehicle, and g1+g2+g3=1.
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