Method, device, equipment and medium for calculating the volume of non-commercial passenger car trips by province

Abstract

The present invention discloses a method, device, equipment, and medium for calculating the volume of non-commercial passenger car travel by province, and relates to the technical field of highway travel statistics. The method comprises: calculating the non-commercial passenger car travel volume in each province based on the cross-regional highway traffic volume, cross-regional highway driving volume, average number of passenger car passengers, average passenger car mileage, cross-sectional traffic volume on ordinary national and provincial highways, and the mileage of ordinary national and provincial road networks, as well as the national non-commercial passenger car highway travel volume, cross-sectional traffic volume at highway stations in certain regions, and highway network mileage, and obtaining the calculation results of the load capacity method, the high-speed sending volume method, and the driving volume method; and determining the optimal non-commercial passenger car highway travel calculation results by province by comparing the load capacity method calculation results, the high-speed sending volume method calculation results, and the driving volume method calculation results based on the correlation coefficient and average difference. In this way, the travel characteristics of non-commercial passenger car users in different regions can be objectively reflected.

Description

Technical Field

[0001] The present invention relates to the technical field of highway travel statistics, and in particular to a method, device, equipment and medium for calculating the travel volume of non-commercial passenger cars by province. Background Art

[0002] Some regions conduct resident travel surveys to obtain the volume of passenger car travel in the region during the survey month. However, this method requires the surveyed city to have a corresponding information system foundation and requires high human, material and financial resources. It cannot be expanded to the national level and conducted in different regions, nor can it guarantee the continuous annual survey and data acquisition. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to overcome the shortcomings of the existing technology and provide a method, device, equipment and medium for calculating the travel volume of non-commercial passenger cars in each province, which is used to use national highway traffic data and highway traffic data to calculate the provincial social highway passenger car travel volume, and combine it with social and economic data for comparison to obtain the optimal calculation result.

[0004] The present invention provides the following technical solutions:

[0005] In a first aspect, the present invention proposes a method for calculating the volume of non-commercial passenger car travel by province, the method comprising:

[0006] Obtain the station traffic volume and station vehicle mileage of each highway toll station; obtain the cross-sectional traffic volume of ordinary national and provincial highways, the mileage of ordinary national and provincial road networks, the average number of passenger cars and the average mileage of passenger cars in each province, as well as the national non-commercial passenger car road travel volume; and obtain the highway station cross-sectional traffic volume and highway network mileage of provinces without highway access data;

[0007] Based on the regional attributes of the highway toll stations, the cross-regional highway traffic volume and cross-regional highway travel volume of each province are obtained by deleting the urban road travel route data from the traffic volume and vehicle mileage of each station; the regional attributes include urban areas and non-urban areas;

[0008] Based on the carrying capacity method, the high-speed sending volume method and the driving volume method, respectively, the non-commercial passenger car road travel volume of each province is calculated according to the national non-commercial passenger car road travel volume, the high-speed station cross-sectional flow, the high-speed road network mileage, and the cross-regional high-speed traffic volume, cross-regional high-speed driving volume, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial road cross-sectional flow and the ordinary national and provincial road network mileage of each province, and the corresponding calculation results of the carrying capacity method, the high-speed sending volume method and the driving volume method are obtained;

[0009] Calculate the correlation coefficients of the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method with the socioeconomic data of each province respectively;

[0010] Calculate the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the socioeconomic data of each province respectively;

[0011] The optimal non-commercial passenger car highway travel calculation results by province are determined by comparing the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method and the calculation results of the driving volume method based on the correlation coefficient and the average difference.

[0012] In a second aspect, the present invention provides a device for calculating the amount of non-commercial passenger car highway travel, the device comprising:

[0013] The acquisition module is used to obtain the station traffic volume and station vehicle mileage of each highway toll station; obtain the cross-sectional traffic volume of ordinary national and provincial highways, the mileage of ordinary national and provincial road networks, the average number of passenger cars and the average passenger car mileage, as well as the national non-commercial passenger car road travel volume; and obtain the highway station cross-sectional traffic volume and highway network mileage of provinces without highway access data;

[0014] A deletion module is configured to obtain the cross-regional highway traffic volume and cross-regional highway travel volume of each province by deleting the urban road travel route data from the traffic volume and vehicle mileage of each station based on the regional attributes of the highway toll stations; the regional attributes include urban areas and non-urban areas;

[0015] The first calculation module is used to calculate the non-commercial passenger car highway travel volume of each province based on the carrying capacity method, the high-speed sending volume method and the driving volume method, according to the national non-commercial passenger car highway travel volume, the high-speed station cross-sectional flow, the highway network mileage, and the cross-regional highway traffic volume, cross-regional highway driving volume, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial highway cross-sectional flow and the ordinary national and provincial road network mileage of each province, and obtain the corresponding calculation results of the carrying capacity method, the high-speed sending volume method and the driving volume method;

[0016] A second calculation module is used to calculate the correlation coefficients between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the social and economic data of each province;

[0017] a third calculation module, configured to respectively calculate the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the socioeconomic data of each province;

[0018] A determination module is used to compare and determine the optimal non-commercial passenger car highway travel calculation results by province from the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method and the calculation results of the driving volume method based on the correlation coefficient and the average difference.

[0019] In the third aspect, the present invention proposes a computer device comprising a memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the steps of the method for calculating the provincial non-commercial passenger car travel volume are implemented as described in the first aspect.

[0020] In a fourth aspect, the present invention proposes a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the steps of the method for calculating the provincial non-commercial passenger car travel volume as described in the first aspect.

[0021] The present invention discloses a method, device, equipment and medium for calculating the provincial non-commercial passenger car travel volume. From the perspective of each passenger car running on expressways and national and provincial roads, the method, device, equipment and medium utilize the national non-commercial passenger car highway travel volume, expressway station cross-sectional flow, expressway network mileage of the national expressway traffic system and highway traffic control system, as well as the cross-regional expressway traffic volume, cross-regional expressway driving volume, average number of passenger cars, average passenger car mileage, ordinary national and provincial highway cross-sectional flow and ordinary national and provincial road network mileage of each province to obtain the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method and the calculation results of the driving volume method, and selects the calculation results that best suit the social and economic development status of each region in combination with the social and economic data of each province, thereby objectively reflecting the flow characteristics of regional highway travel of non-commercial passenger cars in the whole society. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope of protection of the present invention. In each of the drawings, similar components are numbered similarly.

[0023] Figure 1 A schematic diagram showing a flow chart of a method for calculating the provincial non-commercial passenger car travel volume proposed in an embodiment of the present invention;

[0024] Figure 2 Another schematic flow chart of the method for calculating the provincial non-commercial passenger car travel volume proposed in an embodiment of the present invention is shown;

[0025] Figure 3 Another flow chart of the method for calculating the provincial non-commercial passenger car travel volume proposed in an embodiment of the present invention is shown;

[0026] Figure 4 A schematic structural diagram of a device for calculating the provincial non-commercial passenger car travel volume proposed in an embodiment of the present invention is shown.

[0027] Icons: 400 - device for calculating the travel volume of non-commercial passenger cars by province; 401 - acquisition module; 402 - deletion module; 403 - first calculation module; 404 - second calculation module; 405 - third calculation module; 406 - determination module. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the figures is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by those skilled in the art based on the embodiments of the present invention without inventive effort are intended to be within the scope of protection of the present invention.

[0030] Hereinafter, the terms "including", "having" and their cognates, which may be used in various embodiments of the present invention, are intended only to indicate specific features, numbers, steps, operations, elements, components or combinations of the foregoing items, and should not be understood as first excluding the existence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing items or the possibility of adding one or more features, numbers, steps, operations, elements, components or combinations of the foregoing items.

[0031] Furthermore, the terms “first,” “second,” “third,” etc., are merely used for distinguishing descriptions and are not to be understood as indicating or implying relative importance.

[0032] Unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by those skilled in the art to which the various embodiments of the present invention pertain. The terms (such as those defined in generally used dictionaries) will be interpreted as having the same meaning as in the context of the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning unless clearly defined in the various embodiments of the present invention.

[0033] Example 1

[0034] The disclosed embodiment provides a method for calculating the travel volume of non-commercial passenger cars by province, which is used to calculate the provincial and social passenger car travel volume by province by using national highway traffic data and highway traffic data, and to obtain the optimal calculation result by comparing with social and economic data.

[0035] See Figure 1 The method for calculating the provincial non-commercial passenger car travel volume includes steps S101 to S106, and each step is described in detail below.

[0036] Step S101, obtain the station traffic volume and station vehicle mileage of each highway toll station; obtain the cross-sectional traffic volume of ordinary national and provincial highways, the mileage of ordinary national and provincial road networks, the average number of passenger cars and the average mileage of passenger cars in each province, as well as the national non-commercial passenger car road travel volume; and obtain the highway station cross-sectional traffic volume and highway network mileage of provinces without highway traffic data.

[0037] In this embodiment, the station traffic volume and station vehicle mileage records of all expressway toll stations across the country are obtained from the national expressway traffic system; the cross-sectional traffic volume of ordinary national and provincial roads in various provinces across the country is obtained from the automatic observation stations of the traffic control system; the annual national ordinary national and provincial road network mileage data and the ordinary national and provincial road network mileage data of each province, as well as the national non-commercial passenger car road travel volume are obtained from the official website of the Ministry of Transport.

[0038] The average number of passenger cars in each province was obtained by sampling vehicles at typical highway service areas using an infrared sensor system. The average mileage of passenger cars in each province was obtained using floating vehicle data from map operators, such as AutoNavi, Tencent Maps, and Baidu Maps.

[0039] It should be noted that not all provinces in my country currently implement highway toll policies, and thus some provinces lack highway traffic data. Therefore, the cross-sectional flow of highway stations can be obtained through the highway traffic control system and combined with the highway network mileage data to calculate the highway travel volume of passenger cars in provinces lacking highway traffic data.

[0040] Step S102, based on the regional attributes of the highway toll stations, by deleting the urban road travel route data in the traffic volume of each station and the vehicle mileage of each station, the cross-regional highway traffic volume and cross-regional highway driving volume of each province are obtained; the regional attributes include urban areas and non-urban areas.

[0041] In this embodiment, the regional attributes of each highway toll station are clarified, and the regional attributes include urban areas and non-urban areas; based on the regional attributes, the urban road travel route data in the traffic volume and vehicle mileage of each station are deleted, thereby obtaining the cross-regional highway traffic volume and cross-regional highway driving volume data of each province.

[0042] See Figure 2 In a specific embodiment, based on the regional attributes of the highway toll stations, the cross-regional highway traffic volume and cross-regional highway driving volume of each province are obtained by deleting the urban road travel route data in the traffic volume of each station and the vehicle mileage of each station, including steps S1021 to S1025. Each step is described in detail below.

[0043] Step S1021: determining the regional attributes of each of the expressway toll stations according to the administrative division code of each of the expressway toll stations.

[0044] In this embodiment, whether each highway toll station belongs to an urban area or a non-urban area is determined according to the administrative division code of each highway toll station.

[0045] Specifically, if a toll station has a complete 12-digit administrative division code, it is determined whether the toll station is located in a city district or county seat of a prefecture-level city or above. For municipalities directly under the central government and cities with regional cities, the urban area refers to the central urban area designated in their urban planning, with the remaining areas being non-urban areas. If a toll station is located in a city district or county seat of a prefecture-level city or above, the toll station's regional attribute is urban. A county seat refers to the town, township, or sub-district office area where the county government is located. Based on this definition, the sub-district area within each county nationwide is preferentially identified as the county seat. If a county's statistical division code and urban-rural division code contain no sub-districts but only towns, the county seat is designated as the Chengguan Town or the town with the first-ranked administrative division code. If a toll station is not located in a city district or county seat of a prefecture-level city or above, the toll station's regional attribute is non-urban.

[0046] If the highway toll station only has a six-digit administrative division code, the highway toll station base map and the vector China administrative division map are projected into the geographic information system (ArcGIS), and the highway toll station with only six-digit administrative division code is matched to whether it belongs to urban or non-urban area in the map.

[0047] Step S1022: Based on the license plate number of the passenger car, the travel route of the passenger car is obtained according to the traffic volume at each station and the mileage of each station.

[0048] In this embodiment, the license plate number of the passenger car is used as the identification code, and the travel route of the passenger car is obtained by tracking the traffic flow and mileage of each station. In this way, the traffic flow and mileage of each station can be processed according to the travel route of the passenger car.

[0049] Step S1023 , judging whether the travel route of the passenger car is an urban road travel route based on the regional attributes of the highway toll booths corresponding to the starting and ending points of the travel route of the passenger car.

[0050] In this embodiment, whether the passenger car travel route is an urban road travel route is determined based on the regional attributes of the highway toll stations corresponding to the departure and arrival points in the passenger car travel route. The urban road travel route is a travel route from urban area to urban area within the same prefecture-level administrative region, that is, an urban highway travel route.

[0051] In a specific embodiment, the determining whether the passenger car travel route belongs to an urban road travel route based on the regional attributes of the highway toll stations corresponding to the starting and ending points of the passenger car travel route includes: if the highway toll stations corresponding to the starting and ending points of the passenger car travel route are located in the same prefecture-level administrative region, and the regional attributes of the highway toll stations corresponding to the starting and ending points of the passenger car travel route are both urban areas, then the passenger car travel route belongs to the urban road travel route; if the highway toll stations corresponding to the starting and ending points of the passenger car travel route are located in the same prefecture-level administrative region, and the regional attributes of the highway toll stations corresponding to the starting and ending points of the passenger car travel route include non-urban areas, then the passenger car travel route belongs to a non-urban road travel route; if the highway toll stations corresponding to the starting and ending points of the passenger car travel route are located in different provincial-level administrative regions or different prefecture-level administrative regions, then the passenger car travel route belongs to the non-urban road travel route.

[0052] In this embodiment, if the highway toll stations corresponding to the starting point and the ending point of the passenger car travel route are located in the same prefecture-level administrative region, and the area attributes of both regions are urban areas, then this passenger car travel route belongs to urban road travel.

[0053] If the highway toll stations corresponding to the starting and ending points of a passenger car travel route are located in the same prefecture-level administrative region, and the regional attribute of the highway toll station corresponding to the starting point of the passenger car travel route and / or the highway toll station corresponding to the starting point belongs to non-urban areas, then this passenger car travel route does not belong to an urban road travel route, but to a cross-regional urban-rural highway travel route.

[0054] If the starting point and end point of a passenger car travel route correspond to highway toll stations located in different provincial administrative regions or prefecture-level administrative regions, then this passenger car travel route does not belong to an urban road travel route, but to a cross-regional, cross-provincial highway travel or cross-city highway travel.

[0055] Step S1024: If the passenger car travel route is the urban road travel route, the urban road travel route data in the corresponding station traffic volume and station vehicle mileage are deleted according to the urban road travel route.

[0056] In this embodiment, the urban road travel route data in the corresponding station traffic flow and station vehicle mileage are deleted according to all urban road travel routes, and the station traffic flow and station vehicle mileage containing only cross-regional highway travel data are obtained.

[0057] It should be noted that, considering that toll stations of the expressway traffic system and automatic monitoring stations of the highway traffic control system are laid out in various provinces, in order to ensure that the data is not lost or disordered, it is necessary to timely compare and verify the consistency of the total number of provincial detailed data with the detailed data collected nationwide to prevent data loss during transmission.

[0058] Therefore, it is necessary to clean the station traffic volume and station mileage that only contain cross-regional highway travel data according to data cleaning rules. Specifically, missing or erroneous records such as missing license plates in the highway travel series, incomplete vehicle trajectory recognition, missing origins and destinations, and vehicles entering and exiting the same toll station multiple times will be deleted. Problems such as the inability to continuously monitor data at some stations in the highway traffic control system's automated monitoring stations daily and data omissions caused by station equipment downtime will also be corrected.

[0059] Step S1025: All deleted station traffic volumes and station vehicle mileages are integrated into the national cross-regional highway traffic volume and the national cross-regional highway travel volume.

[0060] In this embodiment, all cleaned station traffic and station vehicle mileage are finally integrated into the national cross-regional highway traffic volume and national cross-regional highway travel volume. This resulting national cross-regional highway traffic volume and national cross-regional highway travel volume provide more objective cross-regional highway travel data and more accurately reflect passenger car highway travel volume.

[0061] Step S1026, based on the administrative division code, the national cross-regional highway traffic volume and the national cross-regional highway driving volume are matched by province to obtain the cross-regional highway traffic volume and cross-regional highway driving volume of each province.

[0062] In this embodiment, the national cross-regional highway traffic volume and the national cross-regional highway driving volume are matched by province based on the administrative division codes of highway toll stations and the administrative division codes of traffic control automatic observation stations, and then summarized and calculated to obtain the cross-regional highway traffic volume and cross-regional highway driving volume of each province.

[0063] Step S103, based on the load capacity method, high-speed sending volume method and driving volume method, respectively, calculate the non-commercial passenger car highway travel volume of each province according to the national non-commercial passenger car highway travel volume, the high-speed station cross-sectional flow, the high-speed road network mileage, and the cross-regional high-speed traffic volume, cross-regional high-speed driving volume, the average number of passenger cars, the average passenger car transportation distance, the ordinary national and provincial highway cross-sectional flow and the ordinary national and provincial road network mileage of each province, and obtain the corresponding calculation results of the load capacity method, the high-speed sending volume method and the driving volume method.

[0064] In this embodiment, based on the load capacity method, high-speed sending volume method and driving volume method, the non-commercial passenger car road travel volume of each province is calculated according to the cross-regional high-speed traffic volume, cross-regional high-speed driving volume, average number of passenger cars, average car transportation distance, ordinary national and provincial road section flow and ordinary national and provincial road network mileage of each province, as well as the national non-commercial passenger car road travel volume, high-speed station section flow and high-speed road network mileage, and the calculation results of the load capacity method, the high-speed sending volume method and the driving volume method are obtained respectively.

[0065] In a specific embodiment, based on the carrying capacity method, the non-commercial passenger car road travel volume of each province is calculated according to the national non-commercial passenger car road travel volume, the highway station cross-sectional flow, the highway network mileage, and the cross-regional highway traffic volume of each province, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial road cross-sectional flow and the ordinary national and provincial road network mileage, and the calculation result of the carrying capacity method is obtained, including: based on the carrying capacity method, the non-commercial passenger car road travel volume of each province is calculated according to formula (1), formula (2) and formula (3); Formula (1): Where i is the province of the country excluding the first and second provinces, V i is the non-commercial passenger car highway travel volume in province i, V0 is the national non-commercial passenger car highway travel volume, G i is the inter-regional highway traffic volume in province i, S i is the average number of people in passenger cars in province i, M i is the cross-sectional flow of ordinary national and provincial roads in province i, NP i is the mileage of the ordinary national and provincial road network in province i, D1 is the cross-sectional flow of the expressway station in the first province, NG1 is the mileage of the provincial expressway network in the first province, L a is the average haul distance of passenger cars in the first province, S a is the average number of passenger cars in the first province, D2 is the cross-sectional traffic volume of the expressway station in the second province, NG2 is the provincial expressway network mileage in the second province, L b is the average haul distance of passenger cars in the second province, S bis the average number of passenger cars in the second province; there is no highway access data for the first and second provinces; formula (2): Where V n+1 is the non-commercial passenger car road travel volume in the first province, M a is the cross-sectional flow of ordinary national and provincial roads in the first province, NP a is the mileage of the ordinary national and provincial road network of the first province; Formula (3): Where V n+2 is the non-commercial passenger car road travel volume in the second province, M b is the cross-sectional flow of ordinary national and provincial roads in the second province, NG b It is the mileage of the ordinary national and provincial road network in the second province.

[0066] In this embodiment, based on the carrying capacity method, the non-commercial passenger car road travel volume of each province with high-speed traffic data can be calculated according to the national non-commercial passenger car road travel volume, the cross-regional high-speed traffic volume of province i, the average number of passenger cars in province i, the cross-section traffic volume of ordinary national and provincial highways in province i, the mileage of ordinary national and provincial road networks in province i, the cross-section traffic volume of the first province's high-speed stations, the provincial high-speed network mileage of the first province, the average passenger car distance in the first province, the average number of passenger cars in the first province, the cross-section traffic volume of the second province's high-speed stations, the provincial high-speed network mileage of the second province, the average passenger car distance in the second province and the average number of passenger cars in the second province; the non-commercial passenger car road travel volume of each province with high-speed traffic data can be calculated according to the cross-section traffic volume of ordinary national and provincial highways in the first province and the second province. The non-commercial passenger car road travel volume in the first and second provinces without expressway access data is calculated based on the traffic flow, the mileage of the ordinary national and provincial road network in the first and second provinces, the cross-regional expressway traffic flow in province i, the average number of passenger cars in province i, the average haul distance of passenger cars in the first and second provinces, the average number of passenger cars in the first and second provinces, the cross-section traffic flow of ordinary national and provincial roads in province i, the mileage of the ordinary national and provincial road network in province i, and the national non-commercial passenger car road travel volume. The non-commercial passenger car road travel volume of each province with expressway access data obtained based on the carrying capacity method and the non-commercial passenger car road travel volume of the first and second provinces without expressway access data are summarized as the calculation results of the carrying capacity method.

[0067] It should be noted that when there are more than three provinces without highway traffic data due to the non-implementation of highway toll policies, the non-commercial passenger car highway travel volume in each province can still be calculated based on the ideas of formulas (1), (2) and (3).

[0068] In a specific embodiment, based on the driving volume method, the non-commercial passenger car road travel volume of each province is calculated according to the national non-commercial passenger car road travel volume, the highway station cross-sectional flow, the highway network mileage, and the cross-regional highway traffic volume, cross-regional highway driving volume, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial highway cross-sectional flow and the ordinary national and provincial road network mileage of each province, and the calculation result of the driving volume method is obtained, including: based on the driving volume method, the non-commercial passenger car road travel volume of each province is calculated according to formula (4), formula (5) and formula (6); formula (4): Where L0 is the average distance traveled by passenger cars in China, S0 is the average number of people in passenger cars in China, and X i is the cross-regional high-speed driving volume in province i, L i is the average transport distance of passenger cars in province i; Formula (5): Formula (6):

[0069] In this embodiment, based on the driving volume method, the non-commercial passenger car road travel volume of each province with high-speed traffic data is calculated according to the national non-commercial passenger car road travel volume, the cross-regional high-speed driving volume of province i, the cross-regional high-speed traffic volume of province i, the average number of passenger cars in province i, the ordinary national and provincial road section traffic volume of province i, the ordinary national and provincial road network mileage of province i, the high-speed station section traffic volume of the first province, the provincial high-speed road network mileage of the first province, the high-speed station section traffic volume of the second province, the provincial high-speed network mileage of the second province, the national average passenger car mileage, and the national average number of passenger cars; based on the national non-commercial passenger car road travel volume, the non-commercial passenger car road travel volume of each province with high-speed traffic data is calculated according to the national non-commercial passenger car road travel volume. The non-commercial passenger car highway travel volume for provinces i and ii without expressway access data is calculated based on the traffic volume, cross-sectional traffic volume at expressway stations in provinces i, the provincial expressway network mileage in provinces i, cross-sectional traffic volume on ordinary national and provincial highways in province i, the mileage of ordinary national and provincial road networks in province i, the cross-regional expressway travel volume in province i, the national average passenger car mileage, and the national average number of passenger cars. The non-commercial passenger car highway travel volume for provinces i and ii without expressway access data is then combined with the non-commercial passenger car highway travel volume for provinces i and ii without expressway access data to form the result calculated using the travel volume method. The national average passenger car mileage is the average of the average passenger car mileages for all provinces.

[0070] In a specific embodiment, based on the high-speed sending volume method, the non-commercial passenger car highway travel volume of each province is calculated according to the national non-commercial passenger car highway travel volume, the high-speed station cross-sectional flow, the high-speed road network mileage, and the cross-regional high-speed traffic volume of each province, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial highway cross-sectional flow and the ordinary national and provincial road network mileage, and the calculation result of the high-speed sending volume method is obtained, including: based on the high-speed sending volume method, the non-commercial passenger car highway travel volume of each province is calculated according to formula (7), formula (8) and formula (9); formula (7): Formula (8): Formula (9):

[0071] In this embodiment, based on the high-speed sending volume method, the non-commercial passenger car highway travel volume of each province with high-speed access data and the non-commercial passenger car highway travel volume of the first and second provinces without high-speed access data are calculated according to the national non-commercial passenger car highway travel volume, the cross-regional high-speed traffic volume of province i, the high-speed station section traffic of the first and second provinces, the provincial high-speed network mileage of the first and second provinces, the average passenger car mileage of the first and second provinces, and the average number of passenger cars in the first and second provinces; and then the non-commercial passenger car highway travel volume of each province with high-speed access data obtained based on the high-speed sending volume method and the non-commercial passenger car highway travel volume of the first and second provinces without high-speed access data are summarized as the calculation result of the high-speed sending method.

[0072] Step S104, respectively calculating the correlation coefficients between the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method, and the calculation results of the driving volume method and the social and economic data of each province.

[0073] In this embodiment, socioeconomic data for each province is obtained from official websites. For example, socioeconomic data such as population, GDP, and passenger car ownership for each province can be obtained from the official website of the National Bureau of Statistics, and highway commercial passenger volume data for each province can be obtained from the official website of the Ministry of Transport.

[0074] Furthermore, the correlation coefficients between the calculation results of the carrying capacity method, the high-speed sending volume method and the driving volume method and the socioeconomic data of each province are calculated respectively.

[0075] Step S105 , respectively calculating the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method, and the calculation results of the driving volume method and the socioeconomic data of each province.

[0076] In this embodiment, the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed sending method and the calculation results of the driving volume method and the socio-economic data of each province is calculated respectively, so as to measure the difference between each calculation result and the actual socio-economic data by the average difference.

[0077] See Figure 3 In a specific embodiment, the calculation of the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed sending method and the calculation results of the driving volume method and the socio-economic data of each province includes steps S1051 to S1053, and each step is described in detail below.

[0078] Step S1051, sort the non-commercial passenger car highway travel volume of each province in the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method and the calculation results of the driving volume method according to the order of the provincial administrative division code, and obtain the sorting results of the carrying capacity method, the sorting results of the high-speed sending volume method and the driving volume method.

[0079] In this embodiment, the non-commercial passenger car highway travel volume of each province in the calculation results A of the carrying capacity method, the calculation results B of the high-speed sending volume method, and the calculation results C of the driving volume method are sorted according to the order of the provincial administrative division code to obtain the carrying capacity method sorting result a, the high-speed sending volume method sorting result b, and the driving volume method sorting result c. The carrying capacity method sorting result a = [a1, a2, ... a j ], j∈(1,2,……,n,n+1,n+2), j represents the province in the jth order, a j is the commercial passenger car highway travel volume of the jth province calculated based on the carrying capacity method; the ranking result of the high-speed sending volume method b=[b1,b2,……b j ], b j is the commercial passenger car highway travel volume of the jth province calculated based on the high-speed sending volume method; the ranking result of the driving volume method c=[c1,c2,……c j ], c j is the road travel volume of commercial passenger cars in the jth province calculated based on the travel volume method.

[0080] Step S1052: sort the socioeconomic data of each province in the order of the provincial administrative division codes to obtain a socioeconomic vector.

[0081] In this embodiment, the population, regional GDP, passenger car ownership, and highway commercial passenger volume of each province are sorted in the order of the same provincial administrative division code to obtain the socioeconomic vectors (α j , β j , χ j , δj ), where α j is the population of the jth province, β j is the GDP of the jth province, χ j is the number of passenger cars in the jth province, δ j is the commercial highway passenger volume of the j-th ranked province.

[0082] Step S1053 , respectively calculating the average difference between the ranking result of the carrying capacity method, the ranking result of the high-speed transmission method, the ranking result of the driving volume method and the socioeconomic vector.

[0083] In this embodiment, formula (10): Formula (11): Formula (12): Where z a is the average difference between the ranking result a and the socioeconomic vector according to the carrying capacity method, z b is the average difference between the ranking result a of the high-speed transmission method and the socioeconomic vector, z c is the average difference between the ranking result a of the travel volume method and the socioeconomic vector.

[0084] It should be noted that, when the correlation coefficients of the calculation results of the carrying capacity method, the high-speed transmission method and the driving volume method with the socio-economic data of each province are calculated in step S104, the socio-economic vectors (α j , β j , χ j , δ j ) are used to calculate the correlation coefficients with the calculation results A of the load capacity method, the calculation results B of the high-speed sending method and the calculation results C of the driving volume method.

[0085] Step S106, comparing the calculation results of the carrying capacity method, the high-speed sending volume method and the driving volume method based on the correlation coefficient and the average difference to determine the optimal non-commercial passenger car highway travel calculation results by province.

[0086] In this embodiment, from various correlation coefficients and average differences, the calculation results corresponding to higher correlation coefficients and lower average differences are selected as the calculation results of the optimal non-commercial passenger car road travel in each province. Correspondingly, the calculation method corresponding to the calculation results of the optimal non-commercial passenger car road travel in each province is also the calculation method of the optimal non-commercial passenger car road travel in each province. By judging the relationship between each calculation result and the regional socio-economic indicators, the method and result that best suits the socio-economic development status of each region are selected, thereby objectively reflecting the flow characteristics of regional and cross-regional highway travel of passenger car personnel in the whole society, and evaluating the contribution of road transportation to regional comprehensive transportation, thereby better supporting national and regional GDP accounting and industry management decisions.

[0087] For demonstration, based on the data of each month in 2023, after empirical comparison, the load capacity method with a higher correlation coefficient and a lower average difference among the three methods was selected as the optimal calculation result of non-commercial passenger car highway travel in each province, and the corresponding load capacity method was the optimal splitting method.

[0088] The method for calculating the provincial non-commercial passenger car travel volume proposed in this embodiment uses the national non-commercial passenger road travel volume, expressway station cross-sectional flow, expressway network mileage of the national expressway traffic system and highway traffic control system, as well as the cross-regional expressway traffic volume, cross-regional expressway driving volume, average number of passenger cars, average passenger car mileage, cross-sectional flow of ordinary national and provincial roads, and mileage of ordinary national and provincial road networks in each province from the perspective of each passenger car running on expressways and national and provincial roads, to obtain the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method, and the calculation results of the driving volume method, and selects the calculation results that best suit the social and economic development conditions of each region in combination with the social and economic data of each province, thereby objectively reflecting the flow characteristics of regional road travel of non-commercial passenger cars in the whole society.

[0089] Example 2

[0090] In addition, the embodiment of the present disclosure provides a device 400 for calculating the travel volume of non-commercial passenger cars by province, see Figure 4 , the device comprises:

[0091] Acquisition module 401 is used to obtain the station traffic volume and station vehicle mileage of each highway toll station; obtain the cross-sectional traffic volume of ordinary national and provincial highways, the mileage of ordinary national and provincial road networks, the average number of passenger cars and the average passenger car mileage, as well as the national non-commercial passenger car road travel volume; and obtain the highway station cross-sectional traffic volume and highway network mileage for provinces without highway access data;

[0092] A deletion module 402 is configured to obtain the cross-regional highway traffic volume and cross-regional highway travel volume of each province by deleting the urban road travel route data from the traffic volume and vehicle mileage of each station based on the regional attributes of the highway toll stations; the regional attributes include urban areas and non-urban areas;

[0093] The first calculation module 403 is used to calculate the non-commercial passenger car highway travel volume of each province based on the carrying capacity method, the high-speed transmission volume method, and the driving volume method, according to the national non-commercial passenger car highway travel volume, the cross-sectional flow rate of the highway station, the mileage of the highway network, and the cross-regional highway traffic volume, cross-regional highway driving volume, the average number of passenger cars, the average passenger car mileage, the cross-sectional flow rate of ordinary national and provincial highways, and the mileage of the ordinary national and provincial road network in each province, and obtain corresponding calculation results of the carrying capacity method, the high-speed transmission volume method, and the driving volume method;

[0094] The second calculation module 404 is used to calculate the correlation coefficients between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the social and economic data of each province;

[0095] The third calculation module 405 is used to calculate the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the social and economic data of each province;

[0096] Determination module 406 is used to compare and determine the optimal non-commercial passenger car highway travel calculation results by province from the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method and the calculation results of the driving volume method based on the correlation coefficient and the average difference.

[0097] Optionally, the first calculation module 403 is further configured to calculate the non-commercial passenger car highway travel volume of each province based on the carrying capacity method according to formula (1), formula (2) and formula (3); formula (1): Where i is the province of the country excluding the first and second provinces, V i is the non-commercial passenger car highway travel volume in province i, V0 is the national non-commercial passenger car highway travel volume, G i is the inter-regional highway traffic volume in province i, S i is the average number of people in passenger cars in province i, M i is the cross-sectional flow of ordinary national and provincial roads in province i, NP i is the mileage of the ordinary national and provincial road network in province i, D1 is the cross-sectional flow of the expressway station in the first province, NG1 is the mileage of the provincial expressway network in the first province, L a is the average haul distance of passenger cars in the first province, Sa is the average number of passenger cars in the first province, D2 is the cross-sectional traffic volume of the expressway station in the second province, NG2 is the provincial expressway network mileage in the second province, L b is the average haul distance of passenger cars in the second province, S b is the average number of passenger cars in the second province; there is no expressway traffic data for the first and second provinces; formula (2): Where V n+1 is the non-commercial passenger car road travel volume in the first province, M a is the cross-sectional flow of ordinary national and provincial roads in the first province, NP a is the mileage of the ordinary national and provincial road network of the first province; Formula (3): Where V n+2 is the non-commercial passenger car road travel volume in the second province, M b is the cross-sectional flow of ordinary national and provincial roads in the second province, NG b It is the mileage of the ordinary national and provincial road network in the second province.

[0098] Optionally, the first calculation module 403 is further configured to calculate the non-commercial passenger car highway travel volume of each province based on the travel volume method according to formula (4), formula (5) and formula (6); formula (4): Where L0 is the average distance traveled by passenger cars in China, S0 is the average number of people in passenger cars in China, and X i is the cross-regional high-speed driving volume in province i, L i is the average transport distance of passenger cars in province i; Formula (5): Formula (6):

[0099] Optionally, the first calculation module 403 is further configured to calculate the non-commercial passenger car highway travel volume of each province based on the high-speed transmission volume method according to formula (7), formula (8) and formula (9); formula (7): Formula (8): Formula (9):

[0100] Optionally, the deletion module 402 is further used to determine the regional attributes of each of the expressway toll stations according to the administrative division code of each of the expressway toll stations; based on the license plate number of the passenger car, obtain the travel route of the passenger car according to the traffic volume of each of the stations and the mileage of each of the stations; judge whether the passenger car travel route belongs to the urban road travel route according to the regional attributes of the expressway toll stations corresponding to the starting and ending points of the passenger car travel route; if the passenger car travel route is the urban road travel route, delete the urban road travel route data in the corresponding station traffic volume and station mileage according to the urban road travel route; integrate all deleted station traffic volumes and station mileage into the national cross-regional expressway traffic volume and the national cross-regional expressway driving volume; match the national cross-regional expressway traffic volume and the national cross-regional expressway driving volume by province based on the administrative division code to obtain the cross-regional expressway traffic volume and cross-regional expressway driving volume of each province.

[0101] Optionally, the deletion module 402 is also used to: if the highway toll stations corresponding to the starting and ending points of the passenger car travel route are located in the same prefecture-level administrative region, and the regional attributes of the highway toll stations corresponding to the starting and ending points of the passenger car travel route are all urban areas, then the passenger car travel route belongs to the urban road travel route; if the highway toll stations corresponding to the starting and ending points of the passenger car travel route are located in the same prefecture-level administrative region, and the regional attributes of the highway toll stations corresponding to the starting and ending points of the passenger car travel route are non-urban areas, then the passenger car travel route belongs to the non-urban road travel route; if the highway toll stations corresponding to the starting and ending points of the passenger car travel route are located in different provincial administrative regions or different prefecture-level administrative regions, then the passenger car travel route belongs to the non-urban road travel route.

[0102] Optionally, the third calculation module 405 is also used to sort the non-commercial passenger car road travel volume of each province in the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method and the calculation results of the driving volume method according to the order of the provincial administrative division code to obtain the carrying capacity method sorting results, the high-speed sending volume method sorting results and the driving volume method sorting results; sort the socioeconomic data of each province according to the order of the provincial administrative division code to obtain the socioeconomic vector; and calculate the average difference between the carrying capacity method sorting results, the high-speed sending volume method sorting results, the driving volume method sorting results and the socioeconomic vector respectively.

[0103] The device provided in the embodiment of the present disclosure can execute the steps of the method for calculating the travel volume of non-commercial passenger cars by province provided in Example 1. To avoid repetition, they will not be repeated.

[0104] The non-commercial passenger car highway travel volume calculation device proposed in this embodiment uses the national non-commercial passenger car highway travel volume, highway station cross-sectional flow, highway network mileage of the national highway traffic system and highway traffic control system, as well as the cross-regional highway traffic volume, cross-regional highway driving volume, average number of passenger cars, average passenger car transportation distance, ordinary national and provincial highway cross-sectional flow and ordinary national and provincial road network mileage of each province from the perspective of each passenger car running on highways and national and provincial roads, to obtain the calculation results of the load capacity method, the calculation results of the high-speed sending volume method and the calculation results of the driving volume method, and selects the calculation results that best suit the social and economic development status of each region in combination with the social and economic data of each province, thereby objectively reflecting the flow characteristics of regional highway travel of non-commercial passenger cars in the whole society.

[0105] Example 3

[0106] In addition, an embodiment of the present disclosure provides a computer device including a memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the method for calculating the provincial non-commercial passenger car travel volume described in Example 1 is implemented.

[0107] The device provided in the embodiment of the present disclosure can execute the steps of the method for calculating the travel volume of non-commercial passenger cars by province provided in Example 1. To avoid repetition, they will not be repeated.

[0108] Example 4

[0109] The embodiment of the present disclosure proposes a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, it implements the method for calculating the provincial non-commercial passenger car travel volume described in this embodiment 1.

[0110] In this embodiment, the computer-readable storage medium may be a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0111] The computer-readable storage medium provided in this embodiment can implement the method for calculating the provincial non-commercial passenger car travel volume provided in Example 1. To avoid repetition, it will not be repeated here.

[0112] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not limiting, and thus other examples of the exemplary embodiments may have different values.

[0113] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0114] The above-described embodiments merely illustrate several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that variations and modifications are possible without departing from the scope of the present invention, and such variations and modifications are fully within the scope of protection of the present invention.

Claims

1. A method for calculating the volume of non-commercial passenger car trips by province, characterized in that: Applied to a computer device, the method comprises: Obtain the station traffic volume and station vehicle mileage of each highway toll station; obtain the cross-sectional traffic volume of ordinary national and provincial highways, the mileage of ordinary national and provincial road networks, the average number of passenger cars and the average mileage of passenger cars in each province, as well as the national non-commercial passenger car road travel volume; and obtain the highway station cross-sectional traffic volume and highway network mileage of provinces without highway access data; Based on the regional attributes of the highway toll stations, the cross-regional highway traffic volume and cross-regional highway travel volume of each province are obtained by deleting the urban road travel route data from the traffic volume and vehicle mileage of each station; the regional attributes include urban areas and non-urban areas; Based on the carrying capacity method, the high-speed sending volume method and the driving volume method, respectively, the non-commercial passenger car road travel volume of each province is calculated according to the national non-commercial passenger car road travel volume, the high-speed station cross-sectional flow, the high-speed road network mileage, and the cross-regional high-speed traffic volume, cross-regional high-speed driving volume, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial road cross-sectional flow and the ordinary national and provincial road network mileage of each province, and the corresponding calculation results of the carrying capacity method, the high-speed sending volume method and the driving volume method are obtained; Calculate the correlation coefficients of the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method with the socioeconomic data of each province respectively; Calculate the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the socioeconomic data of each province respectively; Determine the optimal provincial non-commercial passenger car highway travel calculation result by comparing the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method, and the calculation results of the driving volume method according to the correlation coefficient and the average difference; Among them, based on the carrying capacity method, the non-commercial passenger car road travel volume of each province is calculated according to the national non-commercial passenger car road travel volume, the expressway station cross-sectional flow, the expressway network mileage, and the cross-regional expressway traffic volume of each province, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial road cross-sectional flow and the ordinary national and provincial road network mileage, and the calculation results of the carrying capacity method are obtained, including: Based on the load capacity method, the non-commercial passenger car highway travel volume of each province is calculated according to formula (1), formula (2) and formula (3); Formula (1): Where i is the province of the country excluding the first and second provinces, V i is the non-commercial passenger car highway travel volume in province i, V0 is the national non-commercial passenger car highway travel volume, G i is the inter-regional highway traffic volume in province i, S i is the average number of people in passenger cars in province i, M i is the cross-sectional flow of ordinary national and provincial roads in province i, NP i is the mileage of the ordinary national and provincial road network in province i, D1 is the cross-sectional flow of the expressway station in the first province, NG1 is the mileage of the provincial expressway network in the first province, L a is the average haul distance of passenger cars in the first province, S a is the average number of passenger cars in the first province, D2 is the cross-sectional traffic volume of the expressway station in the second province, NG2 is the provincial expressway network mileage in the second province, L b is the average haul distance of passenger cars in the second province, S b is the average number of passenger cars in the second province; the first and second provinces do not have such highway access data; Formula (2): Where V n+1 is the non-commercial passenger car road travel volume in the first province, M a is the cross-sectional flow of ordinary national and provincial roads in the first province, NP a The mileage of the ordinary national and provincial road network in the first province; Formula (3): Where V n+2 is the non-commercial passenger car road travel volume in the second province, M b is the cross-sectional flow of ordinary national and provincial roads in the second province, NG b The mileage of the ordinary national and provincial road network in the second province; Among them, based on the travel volume method, the non-commercial passenger car road travel volume of each province is calculated according to the national non-commercial passenger car road travel volume, the expressway station cross-sectional flow, the expressway network mileage, and the cross-regional expressway traffic volume, cross-regional expressway travel volume, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial road cross-sectional flow and the ordinary national and provincial road network mileage of each province, and the calculation results of the travel volume method are obtained, including: Based on the travel volume method, the non-commercial passenger car highway travel volume of each province is calculated according to formula (4), formula (5) and formula (6); Formula (4): Where L0 is the average distance traveled by passenger cars in China, S0 is the average number of people in passenger cars in China, and X i is the cross-regional high-speed driving volume in province i, L i is the average haul distance of passenger cars in province i; Formula (5): Formula (6): Among them, based on the high-speed sending volume method, the non-commercial passenger car highway travel volume of each province is calculated according to the national non-commercial passenger car highway travel volume, the high-speed station cross-sectional flow, the high-speed road network mileage, and the cross-regional high-speed traffic volume of each province, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial highway cross-sectional flow and the ordinary national and provincial road network mileage, and the calculation results of the high-speed sending volume method are obtained, including: Based on the high-speed sending volume method, the non-commercial passenger car highway travel volume of each province is calculated according to formula (7), formula (8) and formula (9); Formula (7): Formula (8): Formula (9): The cross-regional highway traffic volume and cross-regional highway travel volume of each province are obtained by deleting the urban road travel route data from the traffic volume and vehicle mileage of each station based on the regional attributes of the highway toll station, including: Determining the regional attributes of each of the expressway toll stations according to the administrative division code of each of the expressway toll stations; Based on the license plate number of the passenger car, the travel route of the passenger car is obtained according to the traffic volume at each station and the mileage of each station; Determining whether the passenger car travel route is an urban road travel route based on the regional attributes of the highway toll booths corresponding to the starting and ending points of the passenger car travel route; If the passenger car travel route is the urban road travel route, then the urban road travel route data in the corresponding station traffic volume and station vehicle mileage are deleted according to the urban road travel route; All deleted station traffic volume and station vehicle mileage are integrated into the national cross-regional highway traffic volume and national cross-regional highway travel volume; Based on the administrative division code, the national cross-regional highway traffic volume and the national cross-regional highway driving volume are matched by province to obtain the cross-regional highway traffic volume and cross-regional highway driving volume of each province; The respectively calculating the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the socioeconomic data of each province includes: Sort the non-commercial passenger car highway travel volume of each province in the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method, and the calculation results of the driving volume method according to the order of the provincial administrative division code, to obtain the carrying capacity method sorting results, the high-speed sending volume method sorting results, and the driving volume method sorting results; Sort the socioeconomic data of each province in the order of the provincial administrative division codes to obtain a socioeconomic vector; Calculate the average difference between the ranking results of the carrying capacity method, the ranking results of the high-speed transmission method, the ranking results of the driving volume method and the socioeconomic vector respectively; The respectively calculating the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the socioeconomic data of each province includes: Sort the non-commercial passenger car highway travel volume of each province in the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method, and the calculation results of the driving volume method according to the order of the provincial administrative division code, to obtain the carrying capacity method sorting results, the high-speed sending volume method sorting results, and the driving volume method sorting results; Sort the socioeconomic data of each province in the order of the provincial administrative division codes to obtain a socioeconomic vector; Calculate the average difference between the ranking results of the carrying capacity method, the ranking results of the high-speed transmission method, the ranking results of the driving volume method and the socioeconomic vector respectively; Among them, the station traffic volume and station vehicle mileage records of all expressway toll stations across the country are obtained from the national expressway traffic system; the cross-sectional traffic volume of ordinary national and provincial roads in each province across the country is obtained from the automatic observation stations of the traffic control system; the annual national ordinary national and provincial road network mileage data and the ordinary national and provincial road network mileage data of each province, as well as the national non-commercial passenger car road travel volume, are obtained from the official website of the Ministry of Transport; Wherein, the average difference is calculated according to formula (10), formula (11) and formula (12); Formula (10): Formula (11): Formula (12): Where z a is the average difference between the ranking result of the carrying capacity method and the socioeconomic vector, z b is the average difference between the ranking results of the high-speed transmission method and the socioeconomic vector, z c is the average difference between the ranking results of the travel volume method and the socioeconomic vector.

2. The method for calculating the provincial non-commercial passenger car travel volume according to claim 1 is characterized in that: The determining whether the passenger car travel route is an urban road travel route based on the regional attributes of the highway toll booths corresponding to the starting and ending points of the passenger car travel route includes: If the toll stations corresponding to the starting and ending points of the travel route are located in the same prefecture-level administrative region, and the area attributes of the toll stations corresponding to the starting and ending points of the travel route are both urban areas, then the travel route belongs to the urban road travel route; If the toll stations corresponding to the starting and ending points of the travel route are located in the same prefecture-level administrative region, and the area attributes of the toll stations corresponding to the starting and ending points of the travel route are non-urban areas, then the travel route is a non-urban road travel route; If the highway toll stations corresponding to the starting and ending points of the passenger car travel route are located in different provincial administrative regions or different prefecture-level administrative regions, then the passenger car travel route belongs to the non-urban road travel route.

3. A device for calculating the travel volume of non-commercial passenger cars by province, characterized in that: The method according to claim 1 is performed, wherein the apparatus comprises: The acquisition module is used to obtain the station traffic volume and station vehicle mileage of each highway toll station; obtain the cross-sectional traffic volume of ordinary national and provincial highways, the mileage of ordinary national and provincial road networks, the average number of passenger cars and the average passenger car mileage, as well as the national non-commercial passenger car road travel volume; and obtain the highway station cross-sectional traffic volume and highway network mileage of provinces without highway access data; A deletion module is configured to obtain the cross-regional highway traffic volume and cross-regional highway travel volume of each province by deleting the urban road travel route data from the traffic volume and vehicle mileage of each station based on the regional attributes of the highway toll stations; the regional attributes include urban areas and non-urban areas; The first calculation module is used to calculate the non-commercial passenger car highway travel volume of each province based on the carrying capacity method, the high-speed sending volume method and the driving volume method, according to the national non-commercial passenger car highway travel volume, the high-speed station cross-sectional flow, the highway network mileage, and the cross-regional highway traffic volume, cross-regional highway driving volume, the average number of passenger cars, the average passenger car mileage, the ordinary national and provincial highway cross-sectional flow and the ordinary national and provincial road network mileage of each province, and obtain the corresponding calculation results of the carrying capacity method, the high-speed sending volume method and the driving volume method; A second calculation module is used to calculate the correlation coefficients between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the social and economic data of each province; a third calculation module, configured to respectively calculate the average difference between the calculation results of the carrying capacity method, the calculation results of the high-speed transmission method, and the calculation results of the driving volume method and the socioeconomic data of each province; A determination module is used to compare and determine the optimal non-commercial passenger car highway travel calculation results by province from the calculation results of the carrying capacity method, the calculation results of the high-speed sending volume method and the calculation results of the driving volume method based on the correlation coefficient and the average difference.

4. A computer device, characterized in that: It includes a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, it implements the method for calculating the provincial non-commercial passenger car travel volume as described in claim 1 or 2.

5. A computer-readable storage medium, characterized in that It stores a computer program, which, when executed by a processor, implements the method for calculating the provincial non-commercial passenger car travel volume as described in claim 1 or 2.

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