CN112215481A - Method for determining business capability of ride-on test and driving test and business capability display system - Google Patents
Method for determining business capability of ride-on test and driving test and business capability display system Download PDFInfo
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Abstract
The embodiment of the invention discloses a method for determining the trial ride and pilot run service capability and a service capability display system, wherein the method for determining the trial ride and pilot run service capability comprises the following steps: acquiring test driving behavior data through a vehicle-mounted terminal, and sending the test driving behavior data to a server; determining a test driving journey characteristic value according to the test driving behavior data of the service terminal in a preset time period; and determining the trial driving service capability of each dealer based on the characteristic value of the trial driving journey and a preset service evaluation model by the service terminal. The embodiment of the invention determines the characteristic value of the driving test journey through the acquired driving test behavior data, determines the capability of the driving test business of each dealer according to the characteristic value of the driving test journey, and realizes effective evaluation and management of the driving test business of the dealers.
Description
Technical Field
The embodiment of the invention relates to the technical field of vehicles, in particular to a method for determining the trial ride and pilot drive service capability and a service capability display system.
Background
The test-driving vehicle is a vehicle which is equipped by a manufacturer to an automobile dealer and used for receiving test-driving projects of customers. Because the advertising effect is achieved on the brands and models of the car factories, manufacturers have requirements on the trial riding and trial driving routes and the travel of the trial driving vehicles and the times for trial riding and trial driving within the specified time, and good brand and vehicle advertising effect is achieved.
In the prior art, a manufacturer manages a test-driving vehicle based on the number of times of test-driving reported by a dealer and the like, and the manufacturer manually verifies the data reported by the dealer so as to perform the test-driving service of the dealer.
Because the number of dealers facing the dealers is large, the trial-riding and test-driving services of the dealers cannot be effectively evaluated and managed.
Disclosure of Invention
The invention provides a method for determining the capacity of a trial ride and pilot drive service and a service capacity display system, which are used for effectively evaluating and managing the trial ride and pilot drive service of a dealer.
In a first aspect, an embodiment of the present invention provides a method for determining a trial ride and pilot drive service capability, including:
acquiring test driving behavior data through a vehicle-mounted terminal, and sending the test driving behavior data to a server;
determining a test driving journey characteristic value according to the test driving behavior data of the service terminal in a preset time period;
and determining the trial driving service capability of each dealer based on the characteristic value of the trial driving journey and a preset service evaluation model by the service terminal.
In a second aspect, an embodiment of the present invention further provides a service capability display system, including: the system comprises a vehicle-mounted terminal, a server side and a service side;
the vehicle-mounted terminal is used for acquiring the test driving behavior data and sending the test driving behavior data to the server;
the server is used for determining a test driving journey characteristic value based on the test driving behavior data in a preset time period; determining the trial driving service capability of each dealer based on the trial driving journey characteristic value and a preset service evaluation model; sequencing the trial riding and pilot driving service capabilities of the dealers; sending the sequenced trial riding and pilot driving service capability of the dealer to a service end;
and the service end is used for displaying the sequenced dealer trial driving service capacity so as to manage the dealer trial driving service.
The embodiment of the invention obtains the test driving behavior data through the vehicle-mounted terminal and sends the test driving behavior data to the server; determining a test driving journey characteristic value according to the test driving behavior data of the service terminal in a preset time period; and determining the trial driving service capability of each dealer based on the characteristic value of the trial driving journey and a preset service evaluation model by the service terminal. The embodiment of the invention determines the characteristic value of the driving test journey through the acquired driving test behavior data, and determines the driving test business capability of each dealer according to the characteristic value of the driving test journey. The problem that the trial riding and pilot driving business of the dealer cannot be effectively evaluated and managed due to the fact that the number of dealers facing the dealer is large for manufacturers in the prior art is solved, and the trial riding and pilot driving business of the dealer is effectively evaluated and managed.
Drawings
Fig. 1 is a flowchart of a method for determining a trial ride and pilot drive service capability according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for determining a characteristic value of a test driving trip according to a second embodiment of the present invention;
fig. 3 is a flowchart of a method for determining an invalid test driving route according to a third embodiment of the present invention;
fig. 4 is a structural diagram of a service capability display system according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a method for determining a trial-ride and test-drive service capability according to an embodiment of the present invention, which is applicable to a situation of determining a trial-ride and test-drive service capability of a vehicle dealer. The method for determining the trial ride and pilot drive service capability provided by the embodiment specifically comprises the following steps:
and S110, acquiring the test driving behavior data through the vehicle-mounted terminal, and sending the test driving behavior data to a server.
It should be noted that the service capabilities in the embodiment of the present invention include a trial riding service capability and a trial driving service capability. All the pilot driving related data comprise pilot driving related data and pilot driving related data.
The vehicle-mounted terminal comprises but is not limited to a front-mounted vehicle-mounted T-BOX device, Can deeply read vehicle Can bus data and a private protocol, transmits the data to the cloud server through a mobile network, and Can provide information such as vehicle condition reports, driving reports, oil consumption statistics, fault reminding, position tracks and driving behaviors, including but not limited to vehicle position information (such as longitude and latitude information), test driving time, engine states, vehicle speed, test driving mileage, vehicle power supply states and the like.
Specifically, the test driving behavior data may be collected by sensors installed in various places of the vehicle. The vehicle-mounted terminal acquires data acquired by each sensor on the vehicle.
It should be noted that, in order to enable the user to better experience the vehicle performance and the vehicle function in the test driving journey, the manufacturer may specify the number of test driving operations and the number of vehicle bright spot function applications in the test driving journey.
Specifically, the test driving behavior data further includes test driving operation data and functional use data.
The test driving operation data comprises rapid acceleration, rapid deceleration, rapid turning and the like, and the function use data comprises but is not limited to the use of each function of the advanced driving assistance system and the use of the functions of the in-vehicle comfort entertainment system.
The vehicle-mounted terminal is used for receiving the test driving behavior data sent by the vehicle-mounted terminal and carrying out calculation processing.
Specifically, after the test-driving vehicle is powered on, the vehicle-mounted terminal acquires vehicle condition signals including, but not limited to, vehicle position information (e.g., longitude and latitude information), test-driving time, an engine state, a vehicle speed, test-driving mileage, a vehicle power state and other information. At present, networked vehicles can send test driving behavior data to a server at intervals of a certain period (1s, 5s, 10s and the like).
And S120, determining a test driving journey characteristic value based on the test driving behavior data in a preset time period through the server.
The preset time period refers to a time period set by the manufacturer to evaluate the trial driving service capability of the dealer, for example, weekly, monthly or yearly.
The test driving journey characteristic value pointer extracts relevant test driving behavior data in the test driving journey, and provides a characteristic value for effective quantitative evaluation of the test driving journey. The test-driving trip characteristic values in the embodiment include, but are not limited to: the effective driving test journey number, the ineffective driving test journey number, the effective driving test journey rate, the ineffective driving test journey rate, the effective driving test journey mileage, the ineffective driving test journey mileage and the conversion rate of driving test and sale.
Specifically, when the pilot driving behavior data of the pilot driving journey meets the invalid journey condition, the pilot driving journey is determined to be an invalid pilot driving journey, otherwise, the pilot driving journey is an effective pilot driving journey. And determining a test driving journey characteristic value through the relevant data of the effective test driving journey and/or the relevant data of the ineffective test driving journey.
Among these, the invalid trip conditions include, but are not limited to: the driver's driving test system is characterized by comprising a refueling driving journey, a journey with a driving end point not at a test driving starting point position by a dealer and with a parking time of more than 30 minutes (the specific time can be allocated), all journeys with a starting point position being a non-test driving specified starting point position, a test driving journey with a mileage of less than a test driving specified minimum mileage (for example, 1km), and the like.
Specifically, if the oil amount at the end of the stroke is larger than the oil amount at the beginning of the stroke in one stroke, determining that the test driving stroke is an invalid test driving stroke; if the test driving end point position is inconsistent with the test driving starting point position and the stopping time in the journey is longer than the preset time length, determining that the test driving journey is an invalid test driving journey; if the test driving starting point position is not at the specified test driving starting point position, determining that the test driving travel is an invalid test driving travel; and if the mileage of the test driving journey is less than the minimum mileage specified by the test driving, determining that the test driving journey is an invalid test driving journey.
It should be noted that, before determining that the test driving course is the invalid test driving course or the valid test driving course by the invalid course condition, the driver needs to determine that the test driving course is the one-time driving course by the driving course condition. The driving trip conditions include one or more of: the driving time is greater than the time threshold, the driving mileage is greater than the mileage threshold, and the door is in the closed state in the driving state.
Specifically, the area where the test driving starting point is located is defined by taking a longitude and latitude coordinate point of the starting point of the test driving field of the automobile dealer as a center and taking a preset value R (such as 0.05km) as a radius, the sizes of D and R are judged by calculating the distance D between the longitude and latitude coordinate point of the current in-process vehicle data and the coordinate point of the test driving starting point, when D is less than R, the vehicle is judged to be located in the test driving starting point area, and if D is greater than R, the vehicle is judged to leave the test driving starting point area. The one-time test driving journey should be started within the range of 4S, and the automobile driving journey should be taken out of the automobile dealer range until the automobile dealer range is entered again. Therefore, the one-time test driving journey can be divided into an automobile dealer range internal journey and an automobile dealer range external journey. And calculating the actual distance D between the longitude and latitude coordinate points of the vehicle and the longitude and latitude coordinate points of the automobile dealer from the first data of the vehicle every day, judging whether D is smaller than R, namely judging whether the vehicle is positioned in the area range of the automobile dealer, and judging the data until the vehicle enters the range of the automobile dealer for the first time as useless data if the crown block vehicle uploads the first data D > R. And starting to enter a journey window in the range of the automobile dealer from the moment the vehicle enters the range of the automobile dealer until the judgment result D > R is obtained, acquiring the opening/closing state value of the door in the window by using the journey data, namely the journey data of the vehicle in the range of the automobile dealer, and judging whether the behavior of replacing the test driving user exists in the range of the automobile dealer by taking the opening of the door as a judgment condition. And entering the automobile dealer range journey window from the first line of D > R until D < R, namely, entering the automobile dealer range window again, and finishing, wherein the journey data is journey data of the vehicle outside the automobile dealer range.
The starting point position of the automobile dealer pilot driving can be obtained through a Density-Based Clustering method (Density-Based Spatial Clustering of Applications with Noise, DBSCAN) or a K-Means Clustering algorithm (K-Means). The method comprises the steps of identifying all the routes (including test driving and non-test driving routes) of a test driving vehicle through a route judgment algorithm, extracting starting points or end points of all the routes, clustering the starting points or the end points of all the routes by adopting a DBSCAN or K-Means algorithm to obtain a most active position point set of the vehicle, and taking the median of the position point set as a common test driving starting point of the test driving vehicle.
Optionally, the starting point position of the trial driving of the automobile dealer can also be obtained by a distance measurement method. Acquiring all GPS point sets of a starting point or a terminal point of a test driving process, traversing distances between every two GPS point sets in the calculation point sets, setting a distance threshold (for example, L is 500m), finally determining a GPS point which has the distance from other position points within the threshold for the most times, and taking the point as a test driving starting point of the test driving.
The method comprises the steps that a behavior of a driver test user is changed according to an opening/closing state value of a vehicle door when an initial vehicle is located at a driver test starting point, if signal data that the vehicle door is opened exists after a first driver test is finished and before a second driver test is started in two adjacent driver test routes, the fact that the user who drives the driver test is changed is judged, the user is marked as a driver test route for two times, if the vehicle door opening/closing behavior does not occur, the first driver test is not finished, the same customer in the vehicle continues to carry out a second driver test route, the driver test data in the range of a vehicle dealer are deleted, and the driver test routes for two times are combined.
Specifically, according to the obtained mileage, duration and door opening state data of the journey within the automobile dealer range, the obtained mileage, duration and door opening state data are compared with a preset time threshold value and a preset mileage threshold value, the running time is longer than the time threshold value, the running mileage is longer than the mileage threshold value, and the door is in a closed state in the running state, it is judged that the journey belongs to an abnormal return journey, the data within the automobile dealer range of the journey are deleted, and the last trial driving journey is continued.
Specifically, the vehicle residual oil quantity at the beginning and the vehicle residual oil quantity at the end of the vehicle in the travel data outside the range of the automobile dealer are respectively taken, the difference value between the residual oil quantity at the end of the travel and the residual oil quantity at the beginning is calculated, the residual oil quantity is reduced under the normal condition, and the travel is judged to be the refueling travel if the oil quantity is increased.
It should be noted that the pilot driving journey also includes mileage jump data processing, the in-vehicle internet communication device may cause the vehicle to have a problem of data loss due to poor signals or some other problems, so that mileage jump may occur, the mileage jump condition cannot be calculated as a pilot driving journey because the position of the vehicle cannot be determined due to loss of intermediate data, the condition is identified by presetting a maximum time interval (e.g., 10min) between two lines of data and a mileage change threshold (e.g., 3km), and relevant data of the journey is deleted.
Further, the number of effective test driving strokes and the number of ineffective test driving strokes determined by judgment are counted, and an effective test driving stroke rate and an ineffective test driving stroke rate are determined according to the number of effective test driving strokes and the number of ineffective test driving strokes.
Specifically, the effective test driving travel rate is equal to the ratio of the effective test driving travel times to the driving travel times, and the test driving travel times are the sum of the effective test driving travel times and the ineffective test driving travel times; the invalid driving test travel rate is equal to the ratio of the number of invalid driving test travels to the number of driving test travels.
Further, the data related to the effective test driving journey further includes: the effective travel end point mileage value, the effective travel start point mileage value and the invalid test driving travel related data comprise: the invalid travel end point mileage value and the invalid travel start point mileage value. The single effective driving test mileage, the accumulated effective driving test mileage, the single ineffective driving test mileage and the accumulated ineffective driving test mileage can be determined through the effective driving test travel related data and the ineffective driving test travel related data.
Specifically, the single effective driving test mileage is equal to the sum of all single effective driving test mileage in a preset time period, wherein the effective stroke end mileage value is subtracted from the effective stroke start mileage value, and the accumulated effective driving test mileage is the sum of all single effective driving test mileage in the preset time period; the single-time invalid driving test trip mileage is equal to the point mileage value of the invalid trip minus the starting point mileage value of the invalid trip; and accumulating the invalid driving test trip mileage into the sum of all single invalid driving test mileage in a preset time period.
Further, the trial driving sale conversion rate of the characteristic value of the trial driving journey can be determined by obtaining the sale number of the trial driving models in the preset time period and the number of effective trial driving journeys corresponding to the trial driving models.
And S130, determining the trial driving service capability of each dealer based on the characteristic value of the trial driving journey and a preset service evaluation model through the service terminal.
The business evaluation model is a model for evaluating the trial-taking and pilot-driving business capability of the dealer according to the travel characteristic value. The business evaluation model can be obtained by collecting a large amount of historical driving test behavior data to perform pre-training, can be trained in a machine learning mode, and can also be trained by other model training methods. The present embodiment is only illustrative of a business evaluation model, and is not limited thereto.
Furthermore, the characteristic value of the pilot driving journey of each dealer can be input into the service evaluation model, the service evaluation model directly outputs the pilot driving test service capability of each dealer after certain operation, and the pilot driving test service capability can be represented by specific numerical values, for example, the pilot driving test service capability of the dealer A is 98, and the pilot driving test service capability of the dealer B is 67. The trial-riding and pilot-driving service capability can be represented by good and medium grade ratings, for example, the trial-riding and pilot-driving service capability of the dealer A is good, and the trial-riding and pilot-driving service capability of the dealer B is medium. It should be noted that, in this embodiment, only the measurement mode of the trial ride and test drive service capability is described, but is not limited to this, and other measurement modes may also be adopted for the measurement mode of the trial ride and test drive service capability.
Furthermore, the input test driving journey characteristic value can be compared with a preset test driving characteristic value, and the test driving service capability of each dealer can be determined. For example: and (3) the dealer A completes 10 effective test driving trips in one week, and the conversion rate of the test driving sale reaches 80%, so that the test driving business capability of the dealer A is determined to be excellent.
According to the technical scheme, the test driving behavior data are obtained through the vehicle-mounted terminal and are sent to the server side; determining a test driving travel characteristic value through the service terminal based on the test driving behavior data in a preset time period; and determining the trial driving service capability of each dealer based on the characteristic value of the trial driving journey and a preset service evaluation model by the service end. The embodiment of the invention determines the characteristic value of the driving test journey through the acquired driving test behavior data, and determines the driving test service capability of each dealer according to the characteristic value of the driving test journey and the service evaluation model. The problem that the trial riding and test driving business of the dealer cannot be effectively evaluated and managed due to the fact that the number of dealers facing the dealer is large in a manufacturer is solved, and the trial riding and test driving business of the dealer is effectively evaluated and managed.
On the basis of the technical scheme, after the dealer pilot ride and pilot ride service capability is determined by the service end based on the pilot ride journey in the preset time period and the preset journey evaluation standard, the method further comprises the following steps:
and sequencing the trial riding and pilot driving service capacities of the dealers through the server.
And sending the sequenced dealer trial riding and pilot driving service capability to a service end through the service end.
And displaying the sequenced dealer pilot run service capability through the service end so as to manage each dealer pilot run service.
The dealer pilot-ride and pilot-ride service capability refers to a quantitative evaluation result of actual pilot-ride travels of the dealer according to the service evaluation model. The rating, score, or dealer completion rate compared to the metrics.
Specifically, the ranking may be performed according to the completion rate of the dealer, or may be performed according to the size of the test driving trip characteristic value. And sending the sequenced dealer trial driving service capacity to a service end, publicly displaying the sequenced dealer trial driving service capacity by the service end, comparing reported data information of abnormal driving travel of the trial driving vehicle with the dealer trial driving service capacity displayed by the service end, judging the real use condition of the trial driving vehicle by the dealer, and supervising and handling serious illegal behaviors.
Example two
Fig. 2 is a flowchart of a method for determining a characteristic value of a test driving route according to a second embodiment of the present invention, where in this embodiment, specific optimization is performed on the basis of the second embodiment, and the method for determining a characteristic value of a test driving route according to the test driving behavior data of the service terminal in a preset time period is implemented as follows: determining an effective pilot trip rate and an ineffective pilot trip rate according to the number of effective pilot trips and the number of ineffective pilot trips of the service terminal; determining a single effective driving test mileage based on the effective travel end point mileage value and the effective travel start point mileage value by the server; determining accumulated effective driving test mileage through the single effective driving test mileage within a preset time period by the service terminal; determining a single invalid driving trial mileage by the server based on the invalid trip end point mileage value and the invalid trip start point mileage value; determining accumulated invalid driving test mileage through the single invalid driving test mileage within a preset time period by the service terminal; and determining the ratio of the sale number of the test driving vehicle types to the number of the effective test driving strokes of the test driving vehicle types as the test driving sale conversion rate of the test driving vehicle types through the server. Technical details that are not elaborated in this embodiment may be referred to any of the embodiments described above.
Specifically, referring to fig. 2, the method for determining the characteristic value of the test driving route specifically includes the following steps:
s210, determining an effective driving trial journey rate and an ineffective driving trial journey rate according to the effective driving trial journey times and the ineffective driving trial journey times of the service terminal.
The number of the effective test driving strokes refers to the number of the test driving strokes which meet the requirements of manufacturers on the effective test driving strokes in a preset time period. The number of invalid test driving trips refers to the number of test driving trips meeting the requirements of manufacturers on the invalid test driving trips within a preset time period.
And S220, determining the single effective test driving mileage based on the effective travel end point mileage value and the effective travel starting point mileage value through the service terminal.
The effective travel end point mileage value refers to a mileage value at the end of an effective test driving travel, and the effective travel start point mileage value refers to a mileage value at the start of an effective test driving travel. The single effective driving test mileage refers to a driving mileage value of one effective driving test trip.
It should be noted that the effective trip end point mileage value and the effective trip start point mileage value are both effective test driving trip related data. And the relevant data of the effective driving test journey is acquired by the vehicle-mounted terminal and is sent to the server.
And S230, determining the accumulated effective driving test mileage by the server based on the single effective driving test mileage in a preset time period.
The accumulated effective driving test mileage refers to the sum of all single effective driving test mileage in a preset time period.
And S240, determining the single invalid pilot driving mileage on the basis of the invalid stroke end point mileage value and the invalid stroke starting point mileage value through the service terminal.
The invalid travel end point mileage value refers to a mileage value at the end of an invalid driving test travel, and the invalid travel starting point mileage value refers to a mileage value at the start of an invalid driving test travel. The single invalid driving test mileage refers to a driving mileage value of a one-time invalid driving test trip.
It should be noted that the invalid trip end point mileage value and the invalid trip start point mileage value are both invalid driving test trip related data. And the related data of the invalid driving test journey is acquired by the vehicle-mounted terminal and is sent to the server.
And S250, determining the accumulated invalid driving test mileage by the server side based on the single invalid driving test mileage within a preset time period.
The accumulated invalid driving test mileage refers to the sum of all single invalid driving test mileage in a preset time period.
And S260, determining the ratio of the sale number of the test driving vehicle types to the effective test driving running times of the test driving vehicle types as the test driving sale conversion rate of the test driving vehicle types through the server.
The number of sold test driving vehicle types refers to the number of sold specific test driving vehicle types counted in a preset time period, and the number of effective test driving travel times of the test driving vehicle types refers to the number of effective test driving travel times of the specific test driving vehicle types in the preset time period.
Specifically, the server side obtains the selling number of the test driving vehicle types in the preset time period and the number of effective test driving travel times corresponding to the test driving vehicle types. And determining the trial driving sale conversion rate of the trial driving vehicle type according to the ratio of the sale number of the trial driving vehicle type to the number of the effective trial driving travel times of the trial driving vehicle type, namely the trial driving sale conversion rate is equal to the sale number of the trial driving vehicle type/the number of the effective trial driving travel times of the trial driving vehicle type.
Optionally, the trial-driving sale conversion rate may also be determined by a ratio of the sale quantity of the trial-driving vehicle type to the accumulated effective trial-driving mileage of the trial-driving vehicle type, that is, the trial-driving sale conversion rate is equal to the sale quantity of the trial-driving vehicle type/the accumulated effective trial-driving mileage of the trial-driving vehicle type.
The method for determining the characteristic value of the pilot run provided by the second embodiment of the invention is specifically optimized on the basis of the first embodiment, the characteristic value of the pilot run is determined according to pilot behavior data of a service terminal in a preset time period, and the characteristic value of the pilot run is determined according to effective pilot run related data, ineffective pilot run related data and pilot run type selling quantity, wherein the characteristic value comprises an effective pilot run rate, an ineffective pilot run rate, a pilot run selling conversion rate and the like. The driving test journey can be effectively and quantitatively evaluated through the driving test journey characteristic value, and the effective evaluation of a manufacturer on the driving test business of a dealer is realized.
EXAMPLE III
Fig. 3 is a flowchart of a method for determining an invalid driving test trip according to a third embodiment of the present invention, where in this embodiment, specific optimization is performed on the basis of the third embodiment, and if the driving test behavior data meets an invalid trip condition, it is determined that the driving test trip is an invalid driving test trip, and the method includes: and determining that the journey is a driving journey if the test driving behavior data meets the driving journey condition through the server. If the oil quantity at the end of the travel is larger than the oil quantity at the beginning of the travel in one travel through the server, determining that the test driving travel is an invalid test driving travel; if the test driving end point position is inconsistent with the test driving starting point position and the stopping time in the journey is longer than the preset time length, determining that the test driving journey is an invalid test driving journey; if the test driving starting point position is not at the specified test driving starting point position, determining that the test driving travel is an invalid test driving travel; and if the mileage of the test driving journey is less than the minimum mileage specified by the test driving, determining that the test driving journey is an invalid test driving journey. Technical details that are not elaborated in this embodiment may be referred to any of the embodiments described above.
Specifically, referring to fig. 3, the invalid test driving route determining method specifically includes the following steps:
and S310, determining that the journey is a driving journey if the test driving behavior data meets the driving journey condition through the server.
Wherein, satisfying the driving journey condition comprises one or more of the following: the driving time is greater than the time threshold, the driving mileage is greater than the mileage threshold, and the door is in the closed state in the driving state.
Specifically, a longitude and latitude coordinate point (preset input) of a starting point of a test driving field of an automobile dealer is used as a center, a preset value R (such as 0.05km) is used as a radius to define a region where a test driving starting point is located, the distance D between the current latitude coordinate point in the traveling of vehicle data and the coordinate point of the test driving starting point is calculated through a background, the sizes of D and R are judged, when D < R, the vehicle is judged to be located in the test driving starting point region, D > R judges that the vehicle leaves the test driving starting point region, a driving-off mark Flag _ out is set to be 1, a driving-in mark Flag _ in is set to be 0, and when D < R reappears, the driving-off mark Flag _ out _ is set to be 0 and the driving-in mark Flag _ in is set to be 1. Performing data filtering according to the departure Flag _ out being 1, performing time interval judgment on the vehicle condition data reported by two adjacent rows at regular time, and when the time interval is greater than 1min (configurable), judging that two time windows are provided, wherein one time window corresponds to one departure starting point-departure starting point travel, namely: and testing the driving travel once.
The method comprises the steps that a behavior of a driver test user is changed according to an opening/closing state value of a vehicle door when an initial vehicle is located at a driver test starting point, if signal data that the vehicle door is opened exists after a first driver test is finished and before a second driver test is started in two adjacent driver test routes, the fact that the user who drives the driver test is changed is judged, the user is marked as a driver test route for two times, if the vehicle door opening/closing behavior does not occur, the first driver test is not finished, the same customer in the vehicle continues to carry out a second driver test route, the driver test data in the range of a vehicle dealer are deleted, and the driver test routes for two times are combined.
Specifically, according to the obtained mileage, duration and door opening state data of the journey within the automobile dealer range, the obtained mileage, duration and door opening state data are compared with a preset time threshold value and a preset mileage threshold value, the running time is longer than the time threshold value, the running mileage is longer than the mileage threshold value, and the door is in a closed state in the running state, it is judged that the journey belongs to an abnormal return journey, the data within the automobile dealer range of the journey are deleted, and the last trial driving journey is continued.
And S320, determining that the test driving stroke is an invalid test driving stroke if the oil amount at the end of the stroke is larger than the oil amount at the beginning of the stroke in the stroke through the server.
Specifically, the judgment is carried out according to the remaining oil quantity data when the primary test driving process starts and ends, whether the process is the primary test driving process or the primary journey of the fuel filling behavior of the test driving of the dealer is distinguished, the oil quantity is reduced or unchanged when the normal test driving process ends, and if the remaining oil quantity increase exceeds a preset numerical value (such as 5L) when the normal test driving process ends, the journey is judged to be the fuel filling journey of the driving of the dealer and is an invalid test driving journey.
Note that the invalid stroke condition in the present embodiment is a parallel relationship, and one or more of them may be used. In this embodiment, the steps S320 to S350 do not limit the execution order of the steps, and one or more of the steps may be executed in any order or simultaneously.
And S330, determining that the test driving travel is an invalid test driving travel if the test driving end position is inconsistent with the test driving starting position and the stop time in the travel is longer than the preset time length.
The location of the start point of the pilot driving is an area which is defined by taking the longitude and latitude coordinate point of the start point of the pilot driving field of the automobile dealer as the center and taking a preset value as a radius, wherein the preset value can be 0.05 km. The fact that the trial driving end position is inconsistent with the trial driving start position means that the trial driving vehicle does not return to the trial driving start area. The specific time of the preset time period may be configured, for example, by the dealer trying to drive a trip in which the driving end point is not at the trial driving start point position and the parking time is more than 30 minutes.
The position of the pilot driving starting point is determined through a density-based clustering algorithm DBSCAN or a K-Means clustering algorithm K-Means or a distance measurement method. And S340, if the pilot driving starting point position is not at the specified pilot driving starting point position, determining that the pilot driving stroke is an invalid pilot driving stroke.
Specifically, the actual distance D between the longitude and latitude coordinate points of the vehicle and the longitude and latitude coordinate points of the automobile dealer is calculated from the first piece of data of the vehicle every day, whether D is smaller than R or not is judged, namely whether the vehicle is located in the area range of the automobile dealer or not is judged, and if the first piece of data D > R is uploaded by the overhead traveling crane vehicle, the data until the vehicle enters the range of the automobile dealer for the first time is judged to be useless data.
And S350, if the mileage of the pilot driving journey is less than the minimum mileage specified by pilot driving, determining that the pilot driving journey is an invalid pilot driving journey.
The minimum mileage specified by the test driving is the minimum mileage value of one effective test driving travel specified by a manufacturer, and if the single effective test driving travel mileage specified by the manufacturer is more than 2 kilometers.
The invalid driving test travel determining method provided by the third embodiment of the invention is specifically optimized on the basis of the above embodiment, and if the driving test behavior data meets the invalid travel condition through the server, the driving test travel is determined to be the invalid driving test travel for specific description, the travel is determined to be a driving travel through meeting the driving travel condition, and the driving test travel is determined to be the invalid driving test travel through meeting the invalid travel condition through the driving test behavior data. The embodiment can effectively identify the invalid test driving journey in the test driving journey, and identify the abnormal test driving behavior in the test driving journey, so that a manufacturer can further master the real test driving condition of a dealer.
Example four
Fig. 4 is a structural diagram of a service capability display system according to a fourth embodiment of the present invention, where the system is configured to execute the method for determining the trial ride and pilot ride service capability provided in the foregoing embodiment, and as shown in fig. 4, the service capability display system provided in this embodiment includes: the vehicle-mounted terminal 410, the server 420 and the service end 430.
The vehicle-mounted terminal 410 is configured to obtain test driving behavior data and send the test driving behavior data to a server.
The server 420 is configured to determine a test driving travel characteristic value based on the test driving behavior data within a preset time period; determining the trial driving service capability of each dealer based on the trial driving journey characteristic value and a preset service evaluation model; sequencing the trial riding and pilot driving service capabilities of the dealers; and sending the sequenced trial riding and pilot driving service capability of the dealer to a service end.
The service end 430 is configured to display the sequenced dealer pilot run service capability, so as to manage each dealer pilot run service.
Specifically, the driving test behavior data is acquired through the vehicle-mounted terminal 420, and the driving behavior data is sent to the server 420. The server 420 determines an effective pilot driving journey and an ineffective pilot driving journey through pilot driving journey judgment. The server 420 determines the characteristic value of the test driving journey according to the relevant data of the effective test driving journey and the relevant data of the ineffective test driving journey. The service end 420 determines the trial riding and trial driving service capacity of each dealer based on the characteristic value of the trial driving journey and a service evaluation model preset by a manufacturer, sorts the trial riding and trial driving service capacity of each dealer and sends the sorted result to the service end 430. The business end 430 publicly displays the sequenced dealer trial driving business capacity, compares the reported data information of the abnormal driving journey of the trial driving vehicle with the dealer trial driving business capacity displayed by the business end 430, judges the use condition of the dealer on the trial driving vehicle, and supervises and handles serious illegal behaviors.
The server 420 preprocesses the test driving behavior data acquired by the in-vehicle terminal 410 before performing the test driving trip determination. The test driving behavior data for which the test driving travel determination is performed is structured time series data in which processing such as ETL (Extract-Transform-Load) and analysis has been completed and sorting by time dimension has been completed.
Further, the server 420 is specifically configured to: if the test driving behavior data meet the invalid driving travel condition, determining that the test driving travel is an invalid test driving travel; if the test driving behavior data do not meet the invalid travel condition, determining that the test driving travel is an effective test driving travel; and determining a characteristic value of the test driving journey according to the relevant data of the effective test driving journey and/or the relevant data of the ineffective test driving journey.
Further, the server 420 is specifically configured to: determining the number of effective test driving trips; determining the number of invalid driving test trips; and determining an effective pilot driving travel rate and an ineffective pilot driving travel rate based on the effective pilot driving travel times and the ineffective pilot driving travel times.
Further, the server 420 is specifically configured to: determining a single effective driving trial mileage based on the effective travel end point mileage value and the effective travel start point mileage value; determining accumulated effective driving test mileage based on the single effective driving test mileage within a preset time period; determining a single invalid driving trial mileage based on the invalid travel end point mileage value and the invalid travel start point mileage value; and determining the accumulated invalid driving test mileage based on the single invalid driving test mileage within a preset time period.
Further, the server 420 is specifically configured to: obtaining the selling quantity of the test driving vehicle types in a preset time period; acquiring the number of effective test driving strokes of the test driving vehicle type within a preset time period; and determining the ratio of the sale number of the test-driving vehicle types to the number of the effective test-driving strokes of the test-driving vehicle types as the test-driving sale conversion rate of the test-driving vehicle types.
Further, the server 420 is specifically configured to: if the test driving behavior data meet the driving travel condition, determining that the travel is a driving travel; the test driving behavior data meets driving travel conditions and comprises one or more of the following conditions: the driving time is greater than the time threshold, the driving mileage is greater than the mileage threshold, and the door is in the closed state in the driving state.
Further, the server 420 is specifically configured to: if the oil quantity at the end of the stroke is larger than the oil quantity at the beginning of the stroke in one stroke, determining that the test driving stroke is an invalid test driving stroke; if the test driving end point position is inconsistent with the test driving starting point position and the stopping time in the journey is longer than the preset time length, determining that the test driving journey is an invalid test driving journey; if the test driving starting point position is not at the specified test driving starting point position, determining that the test driving travel is an invalid test driving travel; and if the mileage of the test driving journey is less than the minimum mileage specified by the test driving, determining that the test driving journey is an invalid test driving journey.
In the service capability display system provided by the fourth embodiment of the invention, the test driving behavior data is acquired through the vehicle-mounted terminal, and is sent to the server. Determining a characteristic value of a pilot driving journey according to the pilot driving behavior data in a preset time period by a server; determining the trial riding and trial driving service capacity of each dealer based on the characteristic value of the trial driving journey and a preset service evaluation model; sequencing the trial riding and pilot driving service capabilities of the dealers; and sending the sequenced dealer trial riding and pilot driving service capability to a service end. And displaying the sequenced dealer trial ride and trial ride service capability through a service end so as to manage the dealer trial ride and trial ride service. By the technical scheme, the problem that the trial riding and trial driving service of the dealer cannot be effectively evaluated and managed due to the fact that the number of dealers of manufacturers facing the dealer is large in the prior art can be solved, and the trial riding and trial driving service of the dealer can be effectively evaluated and managed.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method for determining the trial ride and pilot drive service capability is characterized by comprising the following steps:
acquiring test driving behavior data through a vehicle-mounted terminal, and sending the test driving behavior data to a server;
determining a test driving journey characteristic value according to the test driving behavior data of the service terminal in a preset time period;
and determining the trial driving service capability of each dealer based on the characteristic value of the trial driving journey and a preset service evaluation model by the service terminal.
2. The method of claim 1, wherein after determining, by the server, the trial driving service capability of each dealer based on the trial driving trip characteristic value and a preset service evaluation model, further comprising:
sequencing the trial riding and pilot driving service capacities of the dealers through the server;
sending the sequenced dealer trial riding and pilot driving service capacity to a service end through the service end;
and displaying the sequenced dealer pilot run service capability through the service end so as to manage each dealer pilot run service.
3. The method of claim 1, wherein determining a test driving trip characteristic value by the server based on the test driving behavior data over a preset time period comprises:
if the test driving behavior data meet the invalid driving travel condition, determining that the test driving travel is an invalid test driving travel through the server;
if the test driving behavior data do not meet the invalid journey condition, determining that the test driving journey is an effective test driving journey;
and determining a test driving journey characteristic value through the effective test driving journey related data and/or the ineffective test driving journey related data of the server.
4. The method of claim 3, wherein determining the test-driving trip characteristic value through the effective test-driving trip related data and the ineffective test-driving trip related data of the server comprises:
determining the number of effective test driving trips through the server;
determining the number of invalid driving test trips through the server;
and determining an effective pilot trip rate and an ineffective pilot trip rate according to the effective pilot trip times and the ineffective pilot trip times of the service terminal.
5. The method of claim 3, wherein the valid test drive trip related data comprises: the effective travel end point mileage value, the effective travel start point mileage value and the invalid driving test travel related data comprise: the mileage value of the invalid travel end point and the mileage value of the invalid travel start point;
correspondingly, determining a test driving journey characteristic value through the effective test driving journey related data and the ineffective test driving journey related data of the server, which comprises the following steps:
determining a single effective driving test mileage based on the effective travel end point mileage value and the effective travel start point mileage value by the server;
determining accumulated effective driving test mileage through the single effective driving test mileage within a preset time period by the service terminal;
determining a single invalid driving trial mileage by the server based on the invalid trip end point mileage value and the invalid trip start point mileage value;
and determining the accumulated invalid driving test mileage through the single invalid driving test mileage within a preset time period by the service terminal.
6. The method as claimed in claim 3, wherein determining the test driving journey characteristic value through the effective test driving journey related data of the server comprises:
obtaining the selling quantity of the test driving vehicle types in a preset time period through the server;
obtaining the number of effective test driving strokes of the test driving vehicle type in a preset time period through the server;
and determining the ratio of the sale number of the test driving vehicle types to the number of the effective test driving strokes of the test driving vehicle types as the test driving sale conversion rate of the test driving vehicle types through the server.
7. The method of claim 3, wherein if the test-driving behavior data meets an invalid driving schedule condition through the server, determining that the test-driving schedule is before an invalid test-driving schedule further comprises:
and determining that the journey is a driving journey if the test driving behavior data meets the driving journey condition through the server.
8. The method of claim 7, wherein the test driving behavior data satisfies driving trip conditions including one or more of:
the driving time is greater than the time threshold, the driving mileage is greater than the mileage threshold, and the door is in the closed state in the driving state.
9. The method of claim 7, wherein determining, by the server, that the test-driving itinerary is an invalid test-driving itinerary if the test-driving behavior data satisfies an invalid itinerary condition comprises one or more of:
if the oil quantity at the end of the travel is larger than the oil quantity at the beginning of the travel in one travel through the server, determining that the test driving travel is an invalid test driving travel;
if the test driving end point position is inconsistent with the test driving starting point position and the stopping time in the journey is longer than the preset time length, determining that the test driving journey is an invalid test driving journey;
if the test driving starting point position is not at the specified test driving starting point position, determining that the test driving travel is an invalid test driving travel;
if the number of the pilot driving trips is less than the specified minimum mileage of pilot driving, determining that the pilot driving trip is an invalid pilot driving trip;
the position of the pilot driving starting point is determined through a density-based clustering algorithm DBSCAN or a K-Means clustering algorithm K-Means or a distance measurement method.
10. A business capability demonstration system, comprising: the system comprises a vehicle-mounted terminal, a server side and a service side;
the vehicle-mounted terminal is used for acquiring the test driving behavior data and sending the test driving behavior data to the server;
the server is used for determining a test driving journey characteristic value based on the test driving behavior data in a preset time period; determining the trial driving service capability of each dealer based on the trial driving journey characteristic value and a preset service evaluation model; sequencing the trial riding and pilot driving service capabilities of the dealers; sending the sequenced trial riding and pilot driving service capability of the dealer to a service end;
and the service end is used for displaying the sequenced dealer trial driving service capacity so as to manage the dealer trial driving service.
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