A scenic area vehicle dispatching system based on Internet of Things technology

Abstract

The present invention provides a scenic spot vehicle dispatching system based on the Internet of Things technology, which relates to the field of electronic digital data processing, and comprises a vehicle information collection module, a tourist information collection module, an information Internet of Things module and a path planning module. The vehicle information collection module is used to collect real-time information of vehicles, the tourist information collection module is used to collect tourist demand information, the information Internet of Things module summarizes the information of all vehicles through the Internet of Things technology, and the path planning module plans the driving path of each vehicle according to the summarized information to achieve the dispatching effect; the system obtains vehicle information and tourist demand information in real time, shares information through the Internet of Things technology, and directly makes path planning on the vehicle side, so as to efficiently meet the tourists' riding needs.

Description

Technical Field

[0001] The invention relates to the field of electronic digital data processing, and in particular to a scenic area vehicle dispatching system based on Internet of Things technology. Background Art

[0002] Tourists usually enjoy different scenic spots by walking in scenic spots, and large scenic spots are also equipped with vehicles for tourists to ride to visit the scenic spots. However, the vehicles in existing scenic spots are generally set with fixed routes, or appear randomly at various scenic spots, which cannot meet the tourists' riding needs immediately. Therefore, a vehicle dispatching system is needed to plan the vehicle's route.

[0003] The foregoing discussion of the background art is intended only to facilitate an understanding of the present invention. This discussion does not acknowledge or admit that any of the material referred to is part of the common general knowledge.

[0004] Now many vehicle dispatching systems have been developed. After a lot of searching and reference, it is found that the existing vehicle dispatching systems are such as the system disclosed in the publication number CN113222299A. These systems generally include a data storage server for storing the information of the information collection module; a data processing center to support the processing of crowd flow prediction and data conversion; the information collection module is used to collect information, and the information includes date information, temperature information, weather information, and traffic information and crowd information within a set threshold range around the scenic area; the date information includes the identification of holidays and working days; the crowd flow prediction module is used to input the information obtained by the information collection module into the trained crowd flow prediction model based on the deep neural network to obtain the crowd flow prediction result value; the data conversion module converts the crowd flow prediction result value and the traffic flow information into the sightseeing car demand prediction result value; the vehicle dispatching control module dispatches the sightseeing cars in the scenic area according to the sightseeing car demand prediction result value, and also dispatches the sightseeing car drivers. However, this system analyzes and processes big data, and needs to configure the corresponding data processing center and storage center, which is costly, and has a predictive attribute and cannot respond to immediate needs. Summary of the invention

[0005] The purpose of the present invention is to propose a scenic spot vehicle allocation system based on the Internet of Things technology in view of the existing deficiencies.

[0006] The present invention adopts the following technical solution:

[0007] A scenic spot vehicle dispatching system based on the Internet of Things technology, including a vehicle information collection module, a tourist information collection module, an information Internet of Things module and a path planning module;

[0008] The vehicle information collection module is used to collect real-time information of vehicles, the tourist information collection module is used to collect tourist demand information, the information IoT module summarizes the information of all vehicles through IoT technology, and the path planning module plans the driving path of each vehicle according to the summarized information to achieve the deployment effect;

[0009] The vehicle information collection module includes a vehicle positioning unit, a history information recording unit and a passenger information sensing unit. The vehicle positioning unit is used to locate the real-time position of the vehicle in the scenic area, the history information recording unit is used to record the historical path information of the vehicle, and the passenger information sensing unit is used to sense the passenger's boarding and alighting information to determine the number of free seats in the vehicle.

[0010] The tourist information collection module includes a mobile service unit and a data interaction unit. The mobile service unit is used to collect tourist demand information and provide tourist service content. The data interaction unit is used to interact with the mobile service unit for data.

[0011] The information IoT module includes an information storage unit, an IoT transmission unit, and a data synchronization control unit. The information storage unit is used to store the collected information. The IoT transmission unit is used to determine the vehicle identity information and transmit the information between vehicles. The data synchronization control unit is used to control the content of the information transmitted between vehicles.

[0012] The path planning module includes a task management unit and a planning processing unit, wherein the task management unit is used to confirm the tasks that each vehicle needs to undertake, and the planning processing unit plans the vehicle's driving path according to the information of the undertaken tasks;

[0013] Further, the vehicle positioning unit includes a map information register, a positioning sensing processor and a positioning conversion processor, wherein the map information register is used to store the actual geographical information of each intersection in the scenic area and the number information of the intersection, the positioning sensing processor is used to detect the actual geographical information of the vehicle, and the positioning conversion processor is used to convert the actual geographical information of the vehicle into the geographical information of the scenic area;

[0014] Furthermore, the mobile service unit includes a task application processor, a retrieval connection processor and a scenic spot display processor, wherein the task application processor is used to submit a ride application and obtain the location information of the mobile device, the retrieval connection processor retrieves nearby data interaction units after detecting the ride application, establishes a connection relationship with the nearest data interaction unit and performs data communication, and the scenic spot display processor is used to display global information in the scenic spot on the mobile device, wherein the global information includes scenic spot map information, the location of each vehicle and the corresponding number of vacant seats, and the location of the mobile device in the scenic spot map;

[0015] Further, the task management unit includes an acceptance judgment processor, an application conversion processor and an application transfer processor, wherein the acceptance judgment processor is used to judge whether the ride application information is to be accepted, the application conversion processor is used to convert the ride application information that needs to be accepted into task information, and the application transfer processor is used to send the ride application information that does not need to be accepted to the Internet of Things transmission unit;

[0016] Furthermore, the process of the acceptance judgment processor judging the ride application information includes the following steps:

[0017] S1, obtaining the ride application information from the task information register, and sorting the information in ascending order according to the distance between the tourist's location and the current vehicle;

[0018] S2. Obtain the intersection queue information from the historical information recording unit, and use R(i) to represent the number information of the i-th intersection, where i=1 indicates the intersection that the vehicle has just passed;

[0019] S3, sequentially obtain the location information of the tourists in the ride application information, and calculate the vector V between the tourists and the intersection i :

[0020] V i =V(R(i),P);

[0021] Among them, P represents the location information of the tourist, and the V() function represents the vector from the first input parameter to the second input parameter;

[0022] The vector V0 of tourists and vehicles is:

[0023] V0=V(C,P);

[0024] S4. Calculate the judgment value Q according to the following formula:

[0025]

[0026] Where, m is the number of valid intersections;

[0027] When the judgment value is less than the threshold, the corresponding ride application information is judged as not needing to be accepted;

[0028] S5, repeating step S3 and step S4 until all the ride application information is processed;

[0029] S6. Obtain the number of available seats N seat , the corresponding ride application information is determined to be accepted in order, and the remaining ride application information is determined not to be accepted. If N seat If the number is greater than the number of ride application information, all of them will be determined to need to be accepted.

[0030] The beneficial effects achieved by the present invention are:

[0031] This system can collect tourists' demand information, has interactive properties, and can respond to tourists' immediate needs. This system shares the collected information through the Internet of Things, and the on-board equipment directly analyzes and allocates it. There is no need to analyze and process big data, and it has low costs. This system processes the collected data in real time, can change the plan according to changes in the collected data, and is highly efficient.

[0032] To further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are only for reference and description and are not intended to limit the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structural framework of the present invention;

[0034] Figure 2 This is a schematic diagram of the information IoT module of the present invention;

[0035] Figure 3 This is a schematic diagram of the path planning module of the present invention;

[0036] Figure 4 It is a schematic diagram of the vehicle positioning unit of the present invention;

[0037] Figure 5 It is a schematic diagram of the mobile service unit of the present invention. DETAILED DESCRIPTION

[0038] The following is an explanation of the embodiments of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. In addition, the drawings of the present invention are only simple schematic illustrations and are not depicted according to actual sizes. It is stated in advance. The following embodiments will further explain the relevant technical contents of the present invention in detail, but the disclosed contents are not intended to limit the scope of protection of the present invention.

[0039] Embodiment 1.

[0040] This embodiment provides a scenic spot vehicle dispatching system based on the Internet of Things technology, combined with Figure 1 , including vehicle information collection module, tourist information collection module, information Internet of Things module and route planning module;

[0041] The vehicle information collection module is used to collect real-time information of vehicles, the tourist information collection module is used to collect tourist demand information, the information IoT module summarizes the information of all vehicles through IoT technology, and the path planning module plans the driving path of each vehicle according to the summarized information to achieve the deployment effect;

[0042] The vehicle information collection module includes a vehicle positioning unit, a history information recording unit and a passenger information sensing unit. The vehicle positioning unit is used to locate the real-time position of the vehicle in the scenic area, the history information recording unit is used to record the historical path information of the vehicle, and the passenger information sensing unit is used to sense the passenger's boarding and alighting information to determine the number of free seats in the vehicle.

[0043] The tourist information collection module includes a mobile service unit and a data interaction unit. The mobile service unit is used to collect tourist demand information and provide tourist service content. The data interaction unit is used to interact with the mobile service unit for data.

[0044] The information IoT module includes an information storage unit, an IoT transmission unit, and a data synchronization control unit. The information storage unit is used to store the collected information. The IoT transmission unit is used to determine the vehicle identity information and transmit the information between vehicles. The data synchronization control unit is used to control the content of the information transmitted between vehicles.

[0045] The path planning module includes a task management unit and a planning processing unit, wherein the task management unit is used to confirm the tasks that each vehicle needs to undertake, and the planning processing unit plans the vehicle's driving path according to the information of the undertaken tasks;

[0046] The vehicle positioning unit includes a map information register, a positioning sensing processor and a positioning conversion processor, wherein the map information register is used to store the actual geographical information of each intersection in the scenic area and the number information of the intersection, the positioning sensing processor is used to detect the actual geographical information of the vehicle, and the positioning conversion processor is used to convert the actual geographical information of the vehicle into the geographical information of the scenic area;

[0047] The mobile service unit includes a task application processor, a retrieval connection processor and a scenic spot display processor. The task application processor is used to submit a ride application and obtain the location information of the mobile device. After detecting the ride application, the retrieval connection processor retrieves the nearby data interaction unit, establishes a connection relationship with the nearest data interaction unit and performs data communication. The scenic spot display processor is used to display the global information in the scenic spot on the mobile device. The global information includes scenic spot map information, the location of each vehicle and the corresponding number of vacant seats, and the location of the mobile device in the scenic spot map;

[0048] The task management unit includes an acceptance judgment processor, an application conversion processor and an application transfer processor, wherein the acceptance judgment processor is used to judge whether the ride application information is to be accepted, the application conversion processor is used to convert the ride application information that needs to be accepted into task information, and the application transfer processor is used to send the ride application information that does not need to be accepted to the Internet of Things transmission unit;

[0049] The process of the acceptance judgment processor judging the ride application information includes the following steps:

[0050] S1, obtaining the ride application information from the task information register, and sorting the information in ascending order according to the distance between the tourist's location and the current vehicle;

[0051] S2. Obtain the intersection queue information from the historical information recording unit, and use R(i) to represent the number information of the i-th intersection, where i=1 indicates the intersection that the vehicle has just passed;

[0052] S3, sequentially obtain the location information of the tourists in the ride application information, and calculate the vector V between the tourists and the intersection i :

[0053] V i =V(R(i),P);

[0054] Among them, P represents the location information of the tourist, and the V() function represents the vector from the first input parameter to the second input parameter;

[0055] The vector V0 of tourists and vehicles is:

[0056] V0=V(C,P);

[0057] S4. Calculate the judgment value Q according to the following formula:

[0058]

[0059] Where, m is the number of valid intersections;

[0060] When the judgment value is less than the threshold, the corresponding ride application information is judged as not needing to be accepted;

[0061] S5, repeating step S3 and step S4 until all the ride application information is processed;

[0062] S6. Obtain the number of available seats N seat , the corresponding ride application information is determined to be accepted in order, and the remaining ride application information is determined not to be accepted. If N seat If the number is greater than the number of ride application information, all of them will be determined to need to be accepted.

[0063] Embodiment 2.

[0064] This embodiment includes all the contents of the first embodiment, and provides a scenic spot vehicle dispatching system based on the Internet of Things technology, including a vehicle information collection module, a tourist information collection module, an information Internet of Things module and a path planning module;

[0065] The vehicle information collection module is used to collect real-time information of vehicles, the tourist information collection module is used to collect tourist demand information, the information IoT module summarizes the information of all vehicles through IoT technology, and the path planning module plans the driving path of each vehicle according to the summarized information to achieve the deployment effect;

[0066] The vehicle information collection module includes a vehicle positioning unit, a history information recording unit and a passenger information sensing unit. The vehicle positioning unit is used to locate the real-time position of the vehicle in the scenic area, the history information recording unit is used to record the historical path information of the vehicle, and the passenger information sensing unit is used to sense the passenger's boarding and alighting information to determine the number of free seats in the vehicle.

[0067] The tourist information collection module includes a mobile service unit and a data interaction unit. The mobile service unit is installed on the tourist's mobile device in the form of an APP or a small program, and is used to collect the tourist's demand information and provide tourist service content. The data interaction unit is installed on the vehicle and is used to interact with the mobile service unit for data.

[0068] Combination Figure 2 The information IoT module includes an information storage unit, an IoT transmission unit and a data synchronization control unit. The information storage unit is used to store the collected information. The IoT transmission unit is used to determine the vehicle identity information and transmit the information between vehicles. The data synchronization control unit is used to control the content of the information transmitted between vehicles.

[0069] Combination Figure 3 The path planning module includes a task management unit and a planning processing unit. The task management unit is used to confirm the tasks that each vehicle needs to undertake, and the planning processing unit plans the vehicle's driving path according to the information of the undertaken tasks;

[0070] Combination Figure 4 The vehicle positioning unit includes a map information register, a positioning sensing processor and a positioning conversion processor, wherein the map information register is used to store the actual geographical information of each intersection in the scenic area and the number information of the intersection, the positioning sensing processor is used to detect the actual geographical information of the vehicle, and the positioning conversion processor is used to convert the actual geographical information of the vehicle into the geographical information of the scenic area;

[0071] The scenic area geographic information of the vehicle is represented by (B, a, E), where B and E are the number information of two intersections, indicating that the vehicle is traveling from intersection B to intersection E, and a is a ratio value;

[0072] The positioning conversion processor determines two intersections B and E according to the actual geographic information of the vehicle, and then calculates a according to the following formula:

[0073]

[0074] Where C represents the vehicle number information, and d() represents the actual distance between the two input parameters. For example, d(B, C) represents the actual distance between intersection B and vehicle C.

[0075] The historical information recording unit includes an information update processor and an intersection queue register, wherein the information update processor is used to obtain the intersection number information when the vehicle reaches the intersection and send it to the intersection queue register, and the intersection queue register stores the received intersection number information in the form of a queue, and the queue is characterized by first-in-first-out. When the number of intersection number information stored in the queue reaches an upper limit and the intersection number information is added, the first stored intersection number information will be deleted;

[0076] The passenger information sensing unit includes an in-out sensing processor and a cumulative calculation processor. The in-out sensing processor is used to sense the number of people n entering and leaving the vehicle. in and n out The cumulative calculation processor calculates the number of free seats N according to the following formula: seat :

[0077] N seat =N seat +n out -n in ;

[0078] Combination Figure 5 The mobile service unit includes a task application processor, a retrieval connection processor and a scenic spot display processor. The task application processor is used to submit a ride application and obtain the location information of the mobile device. After detecting the ride application, the retrieval connection processor retrieves the nearby data interaction unit, establishes a connection relationship with the nearest data interaction unit and performs data communication. The scenic spot display processor is used to display the global information in the scenic spot on the mobile device. The global information includes scenic spot map information, the location of each vehicle and the corresponding number of vacant seats, and the location of the mobile device in the scenic spot map;

[0079] The data interaction unit includes an anchor processor and an interactive transmission processor, wherein the anchor processor is used to send a signal to be recognized by the search connection processor, and the interactive transmission processor is used to receive ride application information and send global information;

[0080] The information storage unit includes a vehicle information register and a task information register, wherein the vehicle information register is used to store the location information of all vehicles in the scenic area, and the task information register is used to store the task information undertaken by the corresponding vehicle and the received ride application information;

[0081] The task information is obtained by transforming the ride application information after it is accepted. The ride application information includes the location information and application number of the tourist. The task information includes the location information and task number of the tourist. The task number is obtained by combining the application number and the vehicle number. The location information of the tourist is the location information of his mobile device.

[0082] The IoT transmission unit includes an IoT identification processor and a dedicated transmission processor, wherein the IoT identification processor is used to identify the identity code of the vehicle-mounted IoT device, and the dedicated transmission processor is used to transmit information between two vehicle-mounted IoT devices;

[0083] The information received by the dedicated transmission processor is updated and saved in the information storage unit;

[0084] The IoT transmission unit is installed in the vehicle-mounted IoT device;

[0085] The data synchronization control unit includes a frequency control processor and a content packaging processor. The content packaging processor obtains the location information of all vehicles from the vehicle information register and packages it into a broadcast packet and sends it to the IoT transmission unit. The frequency control processor is used to control the packaging frequency of the content packaging processor.

[0086] The task management unit includes an acceptance judgment processor, an application conversion processor and an application transfer processor, wherein the acceptance judgment processor is used to judge whether the ride application information is to be accepted, the application conversion processor is used to convert the ride application information that needs to be accepted into task information, and the application transfer processor is used to send the ride application information that does not need to be accepted to the dedicated transmission processor;

[0087] The process of the acceptance judgment processor judging the ride application information includes the following steps:

[0088] S1, obtaining the ride application information from the task information register, and sorting the information in ascending order according to the distance between the tourist's location and the current vehicle;

[0089] S2. Obtain the intersection queue information from the historical information recording unit, and use R(i) to represent the number information of the i-th intersection, where i=1 indicates the intersection that the vehicle has just passed;

[0090] S3, sequentially obtain the location information of the tourists in the ride application information, and calculate the vector V between the tourists and the intersectioni :

[0091] V i =V(R(i),P);

[0092] Among them, P represents the location information of the tourist, and the V() function represents the vector from the first input parameter to the second input parameter;

[0093] The vector V0 of tourists and vehicles is:

[0094] V0=V(C,P);

[0095] S4. Calculate the judgment value Q according to the following formula:

[0096]

[0097] Where, m is the number of valid intersections;

[0098] When the judgment value is less than the threshold, the corresponding ride application information is judged as not needing to be accepted;

[0099] S5, repeating step S3 and step S4 until all the ride application information is processed;

[0100] S6. Obtain the number of available seats N seat , the corresponding ride application information is determined to be accepted in order, and the remaining ride application information is determined not to be accepted. If N seat If the number is greater than the number of ride application information, all of them will be deemed to need to be accepted;

[0101] The planning processing unit includes a task conversion processor and an intersection planning register, wherein the task conversion processor converts the tourist location information in the task information into two corresponding intersection number information, and the intersection planning register is used to store the intersection number information in sequence, and the vehicle determines the driving route by obtaining the intersection number information from the intersection planning register;

[0102] The i appearing in the above text is an ordinal number used to indicate a sequence number.

[0103] The contents disclosed above are only preferred feasible embodiments of the present invention, and do not limit the protection scope of the present invention. Therefore, all equivalent technical changes made using the contents of the present invention specification and drawings are included in the protection scope of the present invention. In addition, the elements therein can be updated as technology develops.

Claims

1. A scenic area vehicle dispatching system based on Internet of Things technology, characterized in that: It includes vehicle information collection module, tourist information collection module, information IoT module and route planning module; The vehicle information collection module is used to collect real-time information of vehicles, the tourist information collection module is used to collect tourist demand information, the information IoT module summarizes the information of all vehicles through IoT technology, and the path planning module plans the driving path of each vehicle according to the summarized information to achieve the deployment effect; The vehicle information collection module includes a vehicle positioning unit, a history information recording unit and a passenger information sensing unit. The vehicle positioning unit is used to locate the real-time position of the vehicle in the scenic area, the history information recording unit is used to record the historical path information of the vehicle, and the passenger information sensing unit is used to sense the passenger's boarding and alighting information to determine the number of free seats in the vehicle. The tourist information collection module includes a mobile service unit and a data interaction unit. The mobile service unit is used to collect tourist demand information and provide tourist service content. The data interaction unit is used to interact with the mobile service unit for data. The information IoT module includes an information storage unit, an IoT transmission unit, and a data synchronization control unit. The information storage unit is used to store the collected information. The IoT transmission unit is used to determine the vehicle identity information and transmit the information between vehicles. The data synchronization control unit is used to control the content of the information transmitted between vehicles. The path planning module includes a task management unit and a planning processing unit, wherein the task management unit is used to confirm the tasks that each vehicle needs to undertake, and the planning processing unit plans the vehicle's driving path according to the information of the undertaken tasks; The vehicle positioning unit includes a map information register, a positioning sensing processor and a positioning conversion processor, wherein the map information register is used to store the actual geographical information of each intersection in the scenic area and the number information of the intersection, the positioning sensing processor is used to detect the actual geographical information of the vehicle, and the positioning conversion processor is used to convert the actual geographical information of the vehicle into the geographical information of the scenic area; The mobile service unit includes a task application processor, a retrieval connection processor and a scenic spot display processor. The task application processor is used to submit a ride application and obtain the location information of the mobile device. After detecting the ride application, the retrieval connection processor retrieves the nearby data interaction unit, establishes a connection relationship with the nearest data interaction unit and performs data communication. The scenic spot display processor is used to display the global information in the scenic spot on the mobile device. The global information includes scenic spot map information, the location of each vehicle and the corresponding number of vacant seats, and the location of the mobile device in the scenic spot map; The task management unit includes an acceptance judgment processor, an application conversion processor and an application transfer processor, wherein the acceptance judgment processor is used to judge whether the ride application information is to be accepted, the application conversion processor is used to convert the ride application information that needs to be accepted into task information, and the application transfer processor is used to send the ride application information that does not need to be accepted to the Internet of Things transmission unit; The process of the acceptance judgment processor judging the ride application information includes the following steps: S1, obtaining the ride application information from the task information register, and sorting the information in ascending order according to the distance between the tourist's location and the current vehicle; S2. Obtain the intersection queue information from the historical information recording unit, and use R(i) to represent the number information of the i-th intersection, where i=1 indicates the intersection that the vehicle has just passed; S3. Obtain the location information of tourists in the ride application information in order and calculate the vector between the tourists and the intersection : ； Among them, P represents the location information of the tourist, and the V() function represents the vector from the first input parameter to the second input parameter; The vector V0 of tourists and vehicles is: ； S4. Calculate the judgment value Q according to the following formula: ； Where, m is the number of valid intersections; When the judgment value is less than the threshold, the corresponding ride application information is judged as not needing to be accepted; S5, repeating step S3 and step S4 until all the ride application information is processed; S6. Obtain the number of available seats N seat , the corresponding ride application information is determined to be accepted in order, and the remaining ride application information is determined not to be accepted. If N seat If the number is greater than the number of ride application information, all of them will be determined to need to be accepted.

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