Canal global tourism management and evaluation system based on GIS (Geographic Information System)

Abstract

The invention discloses a GIS (Geographic Information System)-based whole-domain tourism management and evaluation system for creating a canal. The system comprises a tourism data collection module, a tourism resource management module and a tourism evaluation module, the tourism data collection module is used for collecting canal global tourism resource data; the tourism resource management module is used for carrying out classified management on tourism resources; and the tourism evaluation module is used for comprehensively evaluating the development effect of the canal global tourism. Geographic information, tourism resource data and the like are sorted through a GIS, and comprehensive and accurate support is provided for management and evaluation of global tourism; and through comprehensive evaluation of tourism management, continuous optimization and improvement of tourism management are promoted.

Description

Technical Field

[0001] The present invention relates to the field of tourism management technology, and more specifically, to a canal overall tourism management and evaluation system based on GIS. Background Art

[0002] In recent years, the improvement of people's living standards, the convenience of transportation and the increase in spiritual and cultural needs have prompted more and more people to choose to travel. Tourism has changed from a luxury consumption activity to a lifestyle that is widely participated by the general public.

[0003] During the rapid development of the tourism industry, there may be a lack of scientific management and long-term vision in the development of tourism resources, resulting in over-development or under-development, which may lead to waste or destruction of resources. In addition, there may be problems such as lagging construction of infrastructure such as transportation, accommodation, and catering, which may result in an inability to provide good service quality. Summary of the invention

[0004] In order to solve at least one of the above technical problems, the purpose of the present invention is to provide a canal whole-region tourism management and evaluation system based on GIS, which can organize geographic information, tourism resource data, etc. through GIS, and provide comprehensive and accurate support for the management and evaluation of whole-region tourism; and through comprehensive evaluation of tourism management, promote the continuous optimization and improvement of tourism management.

[0005] The present invention provides a canal tourism management and evaluation system based on GIS, including: a tourism data collection module, a tourism resource management module and a tourism evaluation module;

[0006] The tourism data collection module is used to collect the tourism resource data of the whole canal;

[0007] The tourism resource management module is used to classify and manage tourism resources;

[0008] The tourism evaluation module is used to conduct a comprehensive evaluation of the development effect of the canal's overall tourism.

[0009] In this solution, the tourism resource management module includes: a tourism resource classification processing unit and a tourism resource management unit;

[0010] The tourism resource classification processing unit is used to classify the collected canal tourism resource data to obtain different types of tourism resources and mark the different types of tourism resources;

[0011] The tourism resource management unit is used to manage different types of tourism resources and update the status and information of tourism resources in real time.

[0012] In this scheme, the steps of managing different types of tourism resources include:

[0013] Extract different types of mobile attractions from the canal's overall tourism resource data;

[0014] Randomly combine the same type of mobile attractions and match them with the preset attraction areas to construct a mobile attraction location combination set;

[0015] Extract the fullness of the mobile scenic spot position combination in the mobile scenic spot position combination set, and extract the length value of the repeated route passing through all the mobile scenic spot positions;

[0016] Multiplying the fullness of the mobile scenic spot position combination by a preset first weight coefficient to obtain a first degree of fit of the corresponding mobile scenic spot position combination;

[0017] Dividing the preset second weight coefficient by the repeated route length value to obtain a second degree of fit corresponding to the mobile scenic spot position combination;

[0018] Accumulating the first degree of fit and the second degree of fit of the mobile scenic spot position combination to obtain a total degree of fit of the corresponding mobile scenic spot position combination;

[0019] Traverse the entire mobile scenic spot location combination set to obtain the total fit of different mobile scenic spot location combinations;

[0020] A mobile scenic spot position combination with the maximum total fit is extracted, and the mobile scenic spots are set and managed based on the mobile scenic spot position combination with the maximum total fit.

[0021] In this solution, the step of extracting the fullness of the mobile scenic spot position combination in the mobile scenic spot position combination set specifically includes:

[0022] Extracting the floor area value of the facilities corresponding to the mobile scenic spot location combination and the floor area value of the corresponding auxiliary facilities, and the floor area value of the corresponding matching preset scenic spot area;

[0023] The floor area value of the facility and the floor area value of the corresponding auxiliary facility are accumulated, and then divided by the floor area value of the corresponding matching preset scenic spot area to obtain the fullness of the corresponding mobile scenic spot position combination.

[0024] This plan also includes:

[0025] When the fullness of the mobile scenic spot position combination is greater than a preset first fullness threshold, generating mobile scenic spot reduction information;

[0026] Based on the reduced mobile scenic spot information, any two mobile scenic spots in the mobile scenic spot position combination are compared and analyzed to obtain similarity values ​​corresponding to the two mobile scenic spots;

[0027] Traverse the entire mobile scenic spot location combination to obtain the average similarity value between any mobile scenic spot and other mobile scenic spots;

[0028] The moving scenic spot corresponding to the maximum average similarity value is extracted, and the moving scenic spot corresponding to the maximum average similarity value is deleted, and the positions of the moving scenic spots are recombined.

[0029] In this solution, the step of managing different types of tourism resources also includes:

[0030] When the fullness of the mobile scenic spot position combination is less than a preset second fullness threshold, generating added mobile scenic spot information;

[0031] Based on the added mobile scenic spot information, obtain the mobile scenic spots of other scenic spots within the preset range and set them as other mobile scenic spots;

[0032] Extracting the type of the moving scenic spot corresponding to the fullness value less than the preset second fullness threshold value;

[0033] Compare and analyze the type of the mobile attraction corresponding to the value less than the preset second saturation threshold with other types of mobile attractions to obtain other mobile attractions of the same type;

[0034] Extract the average number of times other mobile attractions of the same type are visited by tourists;

[0035] Sort other mobile attractions of the same type in descending order according to the average number of times they are visited by tourists, and obtain the serial numbers of other mobile attractions of the same type;

[0036] Extract other mobile attractions with the first serial number and compare and analyze them with the mobile attractions corresponding to the mobile attraction position combination in turn, and obtain a similarity value set corresponding to the first serial number;

[0037] If any similarity value in the similarity value set corresponding to the first sequence number is greater than or equal to the preset second similarity threshold, the other mobile attractions with the corresponding sequence number are deleted, and the other mobile attractions with the next sequence number are re-extracted and compared with the mobile attractions corresponding to the mobile attraction position combination in turn to obtain the similarity value set corresponding to the next sequence number;

[0038] If any similarity value in the similarity value set corresponding to the next serial number is greater than or equal to the preset second similarity threshold, other mobile attractions with the corresponding serial number will be deleted until all similarity values ​​in the similarity value set corresponding to the serial number are less than the preset second similarity threshold, and other mobile attractions with the corresponding serial number will be set as added mobile attractions.

[0039] In this solution, the tourism evaluation module includes: an evaluation index setting unit, a tourism data preprocessing unit and a tourism development effect evaluation unit;

[0040] The evaluation index setting unit is used to construct an evaluation index system;

[0041] The tourism data preprocessing unit is used to digitize the tourism data to obtain digitized tourism data;

[0042] The tourism development effect evaluation unit is used to conduct a comprehensive evaluation on the digitized tourism data to obtain a comprehensive evaluation value, and determine whether the current tourism development is reasonable based on the comprehensive evaluation value.

[0043] In this solution, the step of obtaining the comprehensive evaluation value specifically includes:

[0044] Extract tourism environment quality index, service quality index and safety quality index from numerical tourism data;

[0045] Multiply the tourism environment quality index by the preset environmental assessment weight coefficient to obtain the environmental assessment index value;

[0046] Multiply the service quality index by the preset service evaluation weight coefficient to obtain the service evaluation index value;

[0047] Multiply the safety quality index by the preset safety assessment weight coefficient to obtain the safety assessment index value;

[0048] Add up the environmental assessment index, service assessment index and safety assessment index to obtain the comprehensive assessment value of the current canal's overall tourism management.

[0049] In this scheme, the steps of determining whether the current tourism development is reasonable based on the comprehensive evaluation value specifically include:

[0050] If the comprehensive evaluation value is greater than or equal to the preset first evaluation threshold, the current tourism development is reasonable;

[0051] If the comprehensive evaluation value is less than the preset first evaluation threshold, the current tourism development is unreasonable.

[0052] The present invention discloses a canal overall tourism management and evaluation system based on GIS, which organizes geographic information, tourism resource data, etc. through GIS to provide comprehensive and accurate support for the management and evaluation of overall tourism; and through comprehensive evaluation of tourism management, it promotes continuous optimization and improvement of tourism management. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 A block diagram of a canal overall tourism management and evaluation system based on GIS is shown in the present invention. DETAILED DESCRIPTION

[0054] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0055] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0056] Figure 1 A block diagram of a canal overall tourism management and evaluation system based on GIS is shown in the present invention.

[0057] like Figure 1 As shown, the present invention discloses a canal tourism management and evaluation system based on GIS, including: a tourism data collection module, a tourism resource management module and a tourism evaluation module;

[0058] The tourism data collection module is used to collect the tourism resource data of the whole canal;

[0059] The tourism resource management module is used to classify and manage tourism resources;

[0060] The tourism evaluation module is used to conduct a comprehensive evaluation of the development effect of the canal's overall tourism.

[0061] According to an embodiment of the present invention, tourism-related tourism resource data, including scenic spot locations, transportation routes, ecological environment, etc., are collected through GIS technology; and tourism facilities, such as service points, rest seats, etc., are integrated.

[0062] According to an embodiment of the present invention, the tourism resource management module includes: a tourism resource classification processing unit and a tourism resource management unit;

[0063] The tourism resource classification processing unit is used to classify the collected canal tourism resource data to obtain different types of tourism resources and mark the different types of tourism resources;

[0064] The tourism resource management unit is used to manage different types of tourism resources and update the status and information of tourism resources in real time.

[0065] It should be noted that the tourism resource management unit is also used to manage the service quality corresponding to the tourists' behavior data, such as consumption service quality and travel service instructions, so as to improve the tourists' travel experience.

[0066] According to an embodiment of the present invention, the steps of managing different types of tourism resources include:

[0067] Extract different types of mobile scenic spots from the canal all-for-one tourism resource data;

[0068] Randomly combine the mobile scenic spots of the same type and match them with the preset scenic area to construct a set of mobile scenic spot location combinations;

[0069] Extract the saturation of the mobile scenic spot location combinations in the set of mobile scenic spot location combinations, and extract the repeated route length values passing through all the mobile scenic spot locations;

[0070] Multiply the saturation of the mobile scenic spot location combination by the preset first weight coefficient to obtain the first fitness degree of the corresponding mobile scenic spot location combination;

[0071] Divide the preset second weight coefficient by the repeated route length value to obtain the second fitness degree of the corresponding mobile scenic spot location combination;

[0072] Accumulate the first fitness degree and the second fitness degree of the mobile scenic spot location combination to obtain the total fitness degree of the corresponding mobile scenic spot location combination;

[0073] Traverse the entire set of mobile scenic spot location combinations to obtain the total fitness degrees of different mobile scenic spot location combinations;

[0074] Extract the mobile scenic spot location combination with the maximum total fitness degree, and manage the mobile scenic spots according to the mobile scenic spot location combination with the maximum total fitness degree.

[0075] It should be noted that tourism scenic spots are divided into mobile scenic spots and fixed scenic spots. The fixed scenic spots are, for example, ancient buildings, etc.; the mobile scenic spots are, for example, detachable and assemblable amusement parks, movable and detachable light shows, etc.; different preset scenic areas may have differences in area size, height staggered, etc. Therefore, it is necessary to reasonably arrange the positions of mobile scenic spots so that the preset scenic area does not waste area and allows tourists to have a comfortable experience. A reasonable combination of mobile scenic spot positions is found by setting the fitness degree.

[0076] According to an embodiment of the present invention, the step of extracting the saturation of the mobile scenic spot location combinations in the set of mobile scenic spot location combinations specifically includes:

[0077] Extract the floor area value of the facilities corresponding to the mobile scenic spot location combination and the floor area value of the corresponding auxiliary facilities, and the floor area value of the corresponding matched preset scenic area;

[0078] Accumulate the floor area value of the facilities and the floor area value of the corresponding auxiliary facilities, and then divide by the floor area value of the corresponding matched preset scenic area to obtain the saturation of the corresponding mobile scenic spot location combination.

[0079] It should be noted that reasonable control of fullness improves the utilization rate of preset scenic spot areas and reduces the waste of preset scenic spot areas.

[0080] According to an embodiment of the present invention, it also includes:

[0081] When the fullness of the mobile scenic spot position combination is greater than a preset first fullness threshold, generating mobile scenic spot reduction information;

[0082] Based on the reduced mobile scenic spot information, any two mobile scenic spots in the mobile scenic spot position combination are compared and analyzed to obtain similarity values ​​corresponding to the two mobile scenic spots;

[0083] Traverse the entire mobile scenic spot location combination to obtain the average similarity value between any mobile scenic spot and other mobile scenic spots;

[0084] The moving scenic spot corresponding to the maximum average similarity value is extracted, and the moving scenic spot corresponding to the maximum average similarity value is deleted, and the positions of the moving scenic spots are recombined.

[0085] It should be noted that, through the similarity values ​​of two mobile attractions, the mobile attraction with the most commonality among the mobile attractions of the same type is found, and the mobile attraction is deleted.

[0086] According to an embodiment of the present invention, the step of managing different types of tourism resources further includes:

[0087] When the fullness of the mobile scenic spot position combination is less than a preset second fullness threshold, generating added mobile scenic spot information;

[0088] Based on the added mobile scenic spot information, obtain the mobile scenic spots of other scenic spots within the preset range and set them as other mobile scenic spots;

[0089] Extracting the type of the moving scenic spot corresponding to the fullness value less than the preset second fullness threshold value;

[0090] Compare and analyze the type of the mobile attraction corresponding to the value less than the preset second saturation threshold with other types of mobile attractions to obtain other mobile attractions of the same type;

[0091] Extract the average number of times other mobile attractions of the same type are visited by tourists;

[0092] Sort other mobile attractions of the same type in descending order according to the average number of times they are visited by tourists, and obtain the serial numbers of other mobile attractions of the same type;

[0093] Extract other mobile attractions with the first serial number and compare and analyze them with the mobile attractions corresponding to the mobile attraction position combination in turn, and obtain a similarity value set corresponding to the first serial number;

[0094] If any similarity value in the similarity value set corresponding to the first sequence number is greater than or equal to the preset second similarity threshold, the other mobile attractions with the corresponding sequence number are deleted, and the other mobile attractions with the next sequence number are re-extracted and compared with the mobile attractions corresponding to the mobile attraction position combination in turn to obtain the similarity value set corresponding to the next sequence number;

[0095] If any similarity value in the similarity value set corresponding to the next serial number is greater than or equal to the preset second similarity threshold, other mobile attractions with the corresponding serial number will be deleted until all similarity values ​​in the similarity value set corresponding to the serial number are less than the preset second similarity threshold, and other mobile attractions with the corresponding serial number will be set as added mobile attractions.

[0096] It should be noted that, other popular mobile attractions within the preset range are found through the mobile attractions of other attractions within the preset range, and the corresponding other mobile attractions are set as mobile attractions that can be added for reference by the current mobile attraction.

[0097] According to an embodiment of the present invention, the tourism evaluation module includes: an evaluation index setting unit, a tourism data preprocessing unit and a tourism development effect evaluation unit;

[0098] The evaluation index setting unit is used to construct an evaluation index system;

[0099] The tourism data preprocessing unit is used to digitize the tourism data to obtain digitized tourism data;

[0100] The tourism development effect evaluation unit is used to conduct a comprehensive evaluation on the digitized tourism data to obtain a comprehensive evaluation value, and determine whether the current tourism development is reasonable based on the comprehensive evaluation value.

[0101] It should be noted that the digitized tourism data at least includes a tourism environment quality index, a service quality index and a safety quality index; the indicators for digitizing the tourism data are set by an evaluation indicator setting unit. For example, the indicators for digitizing the tourism environment data include the air quality index of the tourism environment, the sanitation quality index of the tourism environment, etc. The corresponding tourism environment quality index is obtained by multiplying multiple indicator values ​​such as the air quality index of the tourism environment and the sanitation quality index of the tourism environment by the weight coefficients of the corresponding indicator values, and then adding them up; the preset environment assessment weight coefficient, the preset service assessment weight coefficient and the preset safety assessment weight coefficient are set by the evaluation indicator setting unit.

[0102] According to an embodiment of the present invention, the step of obtaining a comprehensive evaluation value specifically includes:

[0103] Extract tourism environment quality index, service quality index and safety quality index from numerical tourism data;

[0104] Multiply the tourism environment quality index by the preset environmental assessment weight coefficient to obtain the environmental assessment index value;

[0105] Multiply the service quality index by the preset service evaluation weight coefficient to obtain the service evaluation index value;

[0106] Multiply the safety quality index by the preset safety assessment weight coefficient to obtain the safety assessment index value;

[0107] Add up the environmental assessment index, service assessment index and safety assessment index to obtain the comprehensive assessment value of the current canal's overall tourism management.

[0108] According to an embodiment of the present invention, the step of determining whether the current tourism development is reasonable according to the comprehensive evaluation value specifically includes:

[0109] If the comprehensive evaluation value is greater than or equal to the preset first evaluation threshold, the current tourism development is reasonable;

[0110] If the comprehensive evaluation value is less than the preset first evaluation threshold, the current tourism development is unreasonable.

[0111] It should be noted that when the comprehensive assessment value is less than the preset first assessment threshold, the environmental assessment index, service assessment index and safety assessment index are judged respectively, and corresponding assessment index thresholds are set, such as the environmental assessment index threshold, the service assessment index threshold and the safety assessment index threshold. If the environmental assessment index is less than or equal to the environmental assessment index threshold, tourism environment adjustment information is generated; if the service assessment index value is less than or equal to the service assessment index threshold, service quality adjustment information is generated; if the safety assessment index value is less than or equal to the safety assessment index threshold, safety quality adjustment information is generated; and according to the tourism environment adjustment information, the service quality adjustment information or the safety quality adjustment information, the environment, service or safety of the entire canal area is optimized and adjusted.

[0112] The present invention discloses a canal overall tourism management and evaluation system based on GIS, which organizes geographic information, tourism resource data, etc. through GIS to provide comprehensive and accurate support for the management and evaluation of overall tourism; and through comprehensive evaluation of tourism management, it promotes continuous optimization and improvement of tourism management.

[0113] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0114] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed on multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0115] In addition, all functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0116] Those skilled in the art can understand that: all or part of the steps of implementing the above method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above method embodiments; and the aforementioned storage medium includes: mobile storage devices, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), disks or optical disks, and other media that can store program codes.

[0117] Alternatively, if the above-mentioned integrated unit of the present invention is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROM, RAM, magnetic disks or optical disks.

Claims

1. A canal tourism management and evaluation system based on GIS, characterized by: include: Tourism data collection module, tourism resource management module and tourism evaluation module; The tourism data collection module is used to collect the tourism resource data of the whole canal; The tourism resource management module is used to classify and manage tourism resources; The tourism evaluation module is used to conduct a comprehensive evaluation of the development effect of the canal's overall tourism.

2. According to claim 1, a GIS-based canal tourism management and evaluation system is characterized in that: The tourism resource management module includes: a tourism resource classification processing unit and a tourism resource management unit; The tourism resource classification processing unit is used to classify the collected canal tourism resource data to obtain different types of tourism resources and mark the different types of tourism resources; The tourism resource management unit is used to manage different types of tourism resources and update the status and information of tourism resources in real time.

3. According to claim 2, a GIS-based canal tourism management and evaluation system is characterized in that: The steps of managing different types of tourism resources include: Extract different types of mobile attractions from the canal's overall tourism resource data; Randomly combine the same type of mobile attractions and match them with the preset attraction areas to construct a mobile attraction location combination set; Extract the fullness of the mobile scenic spot position combination in the mobile scenic spot position combination set, and extract the length value of the repeated route passing through all the mobile scenic spot positions; Multiplying the fullness of the mobile scenic spot position combination by a preset first weight coefficient to obtain a first degree of fit of the corresponding mobile scenic spot position combination; Dividing the preset second weight coefficient by the repeated route length value to obtain a second degree of fit corresponding to the mobile scenic spot position combination; Accumulating the first degree of fit and the second degree of fit of the mobile scenic spot position combination to obtain a total degree of fit of the corresponding mobile scenic spot position combination; Traverse the entire mobile scenic spot location combination set to obtain the total fit of different mobile scenic spot location combinations; A mobile scenic spot position combination with the maximum total fit is extracted, and the mobile scenic spots are set and managed based on the mobile scenic spot position combination with the maximum total fit.

4. According to claim 3, a GIS-based canal tourism management and evaluation system is characterized in that: The step of extracting the fullness of the mobile scenic spot position combination in the mobile scenic spot position combination set specifically includes: Extracting the floor area value of the facilities corresponding to the mobile scenic spot location combination and the floor area value of the corresponding auxiliary facilities, and the floor area value of the corresponding matching preset scenic spot area; The floor area value of the facility and the floor area value of the corresponding auxiliary facility are accumulated, and then divided by the floor area value of the corresponding matching preset scenic spot area to obtain the fullness of the corresponding mobile scenic spot position combination.

5. The GIS-based canal tourism management and evaluation system according to claim 4 is characterized in that: Also includes: When the fullness of the mobile scenic spot position combination is greater than a preset first fullness threshold, generating mobile scenic spot reduction information; Based on the reduced mobile scenic spot information, any two mobile scenic spots in the mobile scenic spot position combination are compared and analyzed to obtain similarity values ​​corresponding to the two mobile scenic spots; Traverse the entire mobile scenic spot location combination to obtain the average similarity value between any mobile scenic spot and other mobile scenic spots; The moving scenic spot corresponding to the maximum average similarity value is extracted, and the moving scenic spot corresponding to the maximum average similarity value is deleted, and the positions of the moving scenic spots are recombined.

6. According to claim 2, a GIS-based canal tourism management and evaluation system is built, characterized in that: The step of managing different types of tourism resources also includes: When the fullness of the mobile scenic spot position combination is less than a preset second fullness threshold, generating added mobile scenic spot information; Based on the added mobile scenic spot information, obtain the mobile scenic spots of other scenic spots within the preset range and set them as other mobile scenic spots; Extracting the type of the moving scenic spot corresponding to the fullness value less than the preset second fullness threshold value; Compare and analyze the type of the mobile attraction corresponding to the value less than the preset second saturation threshold with other types of mobile attractions to obtain other mobile attractions of the same type; Extract the average number of times other mobile attractions of the same type are visited by tourists; Sort other mobile attractions of the same type in descending order according to the average number of times they are visited by tourists, and obtain the serial numbers of other mobile attractions of the same type; Extract other mobile attractions with the first serial number and compare and analyze them with the mobile attractions corresponding to the mobile attraction position combination in turn, and obtain a similarity value set corresponding to the first serial number; If any similarity value in the similarity value set corresponding to the first sequence number is greater than or equal to the preset second similarity threshold, the other mobile attractions with the corresponding sequence number are deleted, and the other mobile attractions with the next sequence number are re-extracted and compared with the mobile attractions corresponding to the mobile attraction position combination in turn to obtain the similarity value set corresponding to the next sequence number; If any similarity value in the similarity value set corresponding to the next serial number is greater than or equal to the preset second similarity threshold, other mobile attractions with the corresponding serial number will be deleted until all similarity values ​​in the similarity value set corresponding to the serial number are less than the preset second similarity threshold, and other mobile attractions with the corresponding serial number will be set as added mobile attractions.

7. The GIS-based canal tourism management and evaluation system according to claim 1 is characterized in that: The tourism evaluation module includes: an evaluation index setting unit, a tourism data preprocessing unit and a tourism development effect evaluation unit; The evaluation index setting unit is used to construct an evaluation index system; The tourism data preprocessing unit is used to digitize the tourism data to obtain digitized tourism data; The tourism development effect evaluation unit is used to conduct a comprehensive evaluation on the digitized tourism data to obtain a comprehensive evaluation value, and determine whether the current tourism development is reasonable based on the comprehensive evaluation value.

8. The GIS-based canal tourism management and evaluation system according to claim 7 is characterized in that: The step of obtaining the comprehensive evaluation value specifically includes: Extract tourism environment quality index, service quality index and safety quality index from numerical tourism data; Multiply the tourism environment quality index by the preset environmental assessment weight coefficient to obtain the environmental assessment index value; Multiply the service quality index by the preset service evaluation weight coefficient to obtain the service evaluation index value; Multiply the safety quality index by the preset safety assessment weight coefficient to obtain the safety assessment index value; Add up the environmental assessment index, service assessment index and safety assessment index to obtain the comprehensive assessment value of the current canal's overall tourism management.

9. The GIS-based canal tourism management and evaluation system according to claim 7 is characterized in that: The steps of determining whether the current tourism development is reasonable based on the comprehensive evaluation value specifically include: If the comprehensive evaluation value is greater than or equal to the preset first evaluation threshold, the current tourism development is reasonable; If the comprehensive evaluation value is less than the preset first evaluation threshold, the current tourism development is unreasonable.

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