Method for improving cross-city order estimation accuracy

Abstract

The invention discloses a method for improving cross-city order estimation accuracy. The method comprises the steps that S1, a user makes an estimation request; s2, after receiving the pre-estimation request, the system judges whether getting-off city information enters a parameter, if yes, the step S4 is executed, and if not, the subsequent steps continue to be executed; s3, getting-off address coordinates of the pre-estimation request are obtained, an lbs coordinate reverse check interface is called, and getting-off city information is obtained; s4, acquiring a time length and a mileage interface by using the boarding and alighting coordinate and the boarding and alighting city information request lbs of the pre-estimated request; s5, cross-city configuration information is acquired; according to the method, during cross-city estimation of a user, if a get-on and get-off city is in configuration, configured license plate information is used to request three parties to avoid an interface of a restricted road section, and estimated duration and mileage are obtained; if not, directly calling a three-party interface to obtain the estimated duration and mileage, and finally calling a billing estimated amount interface by using the returned duration and estimation; the accuracy of cross-city estimation is improved, the difference between estimation and settlement is reduced, and corresponding customer complaints are reduced.

Description

Technical Field

[0001] The present invention belongs to the field of online car-hailing platform technology, and specifically relates to a method for improving the accuracy of cross-city order estimation. Background Art

[0002] In actual online car-hailing, there is a cross-city order for car use scenarios, such as users from Langfang to Beijing, or from Suzhou to Shanghai. Beijing or Shanghai, the destination city, has many restrictions on non-local license plates. For example, non-local license plates in Beijing must apply for a Beijing entry permit to enter the roads within the Sixth Ring Road (not included) and the entire Tongzhou District (excluding the main highway). Non-local license plates in Shanghai are not allowed to drive on the multiple main roads of the inner ring. When the user made the estimate, the system did not choose to avoid the restricted area. During the actual driving, the driver actively avoided the restricted route; resulting in a large difference between the estimated and settled amounts, which is very likely to cause customer complaints.

[0003] To this end, the present invention designs a method for improving the accuracy of cross-city order estimation. Summary of the invention

[0004] The purpose of the present invention is to provide a method for improving the accuracy of cross-city order estimation to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a method for improving the accuracy of cross-city order forecasting

[0006] The method for determining the accuracy of the estimation includes the following specific steps: S1: the user makes an estimation request;

[0007] S2: After receiving the estimation request, the system determines whether there is information about the get-off city. If yes, it executes step S3;

[0008] S3: Use the estimated boarding and alighting coordinates and boarding and alighting city information to request lbs to obtain the duration and mileage interface;

[0009] S4: Obtain cross-city configuration information;

[0010] S5: Determine whether the cross-city configuration information contains the estimated boarding and alighting city information of the request, if yes: continue to execute the subsequent steps;

[0011] S6: Use the configured license plate information, boarding and alighting coordinates, and boarding and alighting city information to request the three-party interface to obtain the time and mileage information for avoiding restricted roads, and execute step S7;

[0012] S7: lbs returns the duration and mileage information to the caller;

[0013] S8: Use the time and mileage returned by lbs to call the billing interface to obtain the estimated amount;

[0014] S9: End.

[0015] Preferably, in step S4, the cross-city configuration information includes the boarding and alighting cities and the license plate information of the alighting city.

[0016] Preferably, in step S2, after the system receives the estimation request, if there is no drop-off city information input, the system obtains the drop-off address coordinates of the estimation request, calls the lbs coordinate reverse query interface, and obtains the drop-off city information.

[0017] Preferably, in step S5, if the cross-city configuration information does not include the estimated boarding and alighting city information requested, the boarding and alighting coordinate information is used to request the three-party interface to obtain the duration and mileage of the restricted road sections that are not avoided.

[0018] Compared with the prior art, the beneficial effects of the present invention are: when the user makes cross-city estimates, if the boarding and alighting cities are in the configuration, the configured license plate information is used to request the third party to avoid the restricted road section interface to obtain the estimated duration and mileage; if not, the third party interface is directly called to obtain the estimated duration and mileage, and finally the returned duration and estimate are used to call the billing estimated amount interface; the accuracy of cross-city estimates is improved, the difference between estimates and settlements is reduced, and corresponding customer complaints are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the process of the present invention. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 ,The present invention provides a technical solution: a method for improving the accuracy of cross-city order estimation, the specific steps include: S1: a user makes an estimation request;

[0022] S2: After receiving the estimation request, the system determines whether there is information about the get-off city. If yes, it executes step S4; if no, it continues to execute the subsequent steps.

[0023] S3: Get the coordinates of the estimated drop-off address, call the lbs coordinate reverse query interface, and get the drop-off city information;

[0024] S4: Use the estimated boarding and alighting coordinates and boarding and alighting city information to request lbs to obtain the duration and mileage interface;

[0025] S5: Obtain cross-city configuration information, including boarding and alighting cities and license plate information of the alighting city;

[0026] S6: Determine whether the cross-city configuration information contains the estimated boarding and alighting city information of the request; if not, execute step S8; if yes, continue to execute subsequent steps;

[0027] S7: Use the configured license plate information, boarding and alighting coordinates, and boarding and alighting city information to request the three-party interface to obtain the duration and mileage information of avoiding restricted road sections, and execute step S9;

[0028] S8: Using the coordinate information of getting on and off the vehicle to request the three-party interface, obtain the duration and mileage of the vehicle that does not choose to avoid the restricted road section;

[0029] S9: lbs returns the duration and mileage information to the caller;

[0030] S10: Use the time and mileage returned by lbs to call the billing interface and obtain the estimated amount;

[0031] S11: End.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for improving the accuracy of cross-city order estimation, characterized by: The specific steps include: S1: User makes an estimate request; S2: After receiving the estimation request, the system determines whether there is information about the get-off city. If yes, it executes step S3; S3: Use the estimated boarding and alighting coordinates and boarding and alighting city information to request lbs to obtain the duration and mileage interface; S4: Obtain cross-city configuration information; S5: Determine whether the cross-city configuration information contains the estimated boarding and alighting city information of the request, if yes: continue to execute the subsequent steps; S6: Use the configured license plate information, boarding and alighting coordinates, and boarding and alighting city information to request the three-party interface to obtain the time and mileage information for avoiding restricted roads, and execute step S7; S7: lbs returns the duration and mileage information to the caller; S8: Use the time and mileage returned by lbs to call the billing interface to obtain the estimated amount; S9: End.

2. A method for improving the accuracy of cross-city order estimation according to claim 1, characterized in that: In step S4, the cross-city configuration information includes the boarding and alighting cities and the license plate information of the alighting city.

3. A method for improving the accuracy of cross-city order estimation according to claim 1, characterized in that: In step S2, after the system receives the estimation request, if there is no drop-off city information, it will obtain the drop-off address coordinates of the estimation request, call the lbs coordinate reverse query interface, and obtain the drop-off city information.

4. A method for improving the accuracy of cross-city order estimation according to claim 1, characterized in that: In step S5, if the cross-city configuration information does not include the estimated boarding and alighting city information requested, the boarding and alighting coordinate information is used to request the three-party interface to obtain the duration and mileage of the road sections that are not avoided.

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