Unmanned sightseeing vehicle control system for scenic spot
By integrating the human-computer interaction unit, data interconnection unit, obstacle information collection module, route planning module and route control module in the unmanned sightseeing vehicle control system, the automatic braking system failure and collision problems caused by tourists getting off the car and moving to the front of the car when the sightseeing vehicle in the scenic area is solved, and the rapid control and efficiency of the route of the traveling vehicle are achieved.
Patent Information
- Application Number
- CN202510113286.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-03-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the scenic area, when the tourist drive reaches the scenic spot, the tourists may get off the car and move to the front of the car, resulting in an sudden obstacle, the automatic braking system fails, and collisions may occur, and frequent braking affects the efficiency of the tourist's journey to the next scenic spot.
A self-driving sightseeing vehicle control system is designed, including a human-computer interaction unit, a data interconnection unit, an obstacle information collection module, a route planning module and a route control module. The system collects the behavior status and trajectory information of tourists after getting off the vehicle, analyzes the characteristic information of tourists in the vehicle sourced by the data, determines the direct acceleration route or detour route, and controls the traveling vehicle to drive according to the route plan.
By quickly controlling the route of the traveling vehicle, the intersection of the tourist bus and the tourists' walking route is reduced, the number of automatic braking is reduced, the efficiency of the tourist bus to the next scenic spot is improved, and the collision with tourists is avoided.
Smart Images
Figure CN119551014A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of vehicle route control, and in particular to a control system for an unmanned sightseeing vehicle used in a scenic area. Background Art
[0002] The driverless sightseeing car is a vehicle equipped with driverless technology. It is mainly used for self-driving tours, regional patrols, and transportation in parks, large amusement parks, closed communities, campuses, garden-style hotels, resorts, villa areas, urban pedestrian streets, ports and other areas. It is an environmentally friendly electric passenger vehicle specially designed for self-driving tours, regional patrols, and transportation.
[0003] In scenic areas, sightseeing buses usually follow fixed routes, from the departure station to the terminal station. During this process, tourists choose the scenic spots (destination) they want to go to. When the sightseeing bus passes the corresponding scenic spots, the sightseeing bus will stop temporarily for tourists to get on and off. However, there are usually many tourists in the scenic area. When the sightseeing bus drives to the corresponding scenic spots, some scenic spots are located around the sightseeing bus, and it takes a certain amount of time for the sightseeing bus to stop and start. Therefore, some tourists tend to move to the front of the sightseeing bus and stay there after getting off. When tourists are in front of the sightseeing bus, the sightseeing bus needs to give way to avoid collision.
[0004] At present, the main obstacle avoidance method of vehicles is to identify obstacles in front of the vehicle, brake in time when the obstacle is identified, and then bypass it while keeping a safe distance. However, the problem encountered by sightseeing buses is that when the scenic spot is located around the sightseeing bus, due to the autonomous consciousness of tourists, some tourists in the vehicle are likely to move to the front of the sightseeing bus after getting off the bus. Since tourists walk quickly to the front of the sightseeing bus, it is equivalent to the sudden appearance of obstacles, which will cause the automatic braking system of the sightseeing bus to fail to a certain extent, resulting in collisions with tourists; at the same time, even if the automatic braking system does not fail, the sightseeing bus will brake frequently due to obstacles, thus affecting the efficiency of the sightseeing bus to the next scenic spot. Summary of the invention
[0005] The purpose of the present invention is to provide a control system for an unmanned sightseeing vehicle in a scenic area to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above purpose, a control system for an unmanned sightseeing vehicle in a scenic area is provided, which includes a human-computer interaction unit, a data interconnection unit, an obstacle information collection module, a route planning module, and a route control module, wherein: The human-computer interaction unit is used to obtain the scenic spots that the tourists in the car need to visit, and mark the scenic spots as destinations; The data interconnection unit is used to establish communication connections between all sightseeing vehicles in the scenic area, so that information between multiple sightseeing vehicles can be shared with each other; The obstacle information collection module marks the sightseeing vehicles heading to the destination as traveling vehicles, and marks the sightseeing vehicles at the destination as data source vehicles; at the same time, the behavior status of tourists in the data source vehicles when they leave the vehicles after arriving at the destination is collected, and the trajectory information and viewing area of tourists at the destination are generated; The route planning module is used to analyze the characteristic information between the tourists in the moving vehicle and the tourists in the data source vehicle; based on the characteristic information and in combination with the driving speed of the moving vehicle, a straight acceleration route or a detour route is determined, and the route plan is sent to the route control module; After the moving vehicle arrives at the destination, the route control module controls the moving vehicle to travel according to the route plan, so that the moving vehicle accelerates to pass through or bypasses the viewing area.
[0007] As a further improvement of the technical solution, the obstacle information collection module includes a destination acquisition unit, a vehicle exit personnel collection unit, and an obstacle formation analysis unit, wherein: The destination acquisition unit is used to access the interaction data between the human-computer interaction unit and the tourist, and acquire the destination from the interaction data; When the data source vehicle is at the destination, the off-vehicle personnel collection unit collects the moving speed and moving route of the tourists from the data source vehicle to the front of the data source vehicle to obtain trajectory information; The obstacle formation analysis unit is used to obtain information in front of the data source vehicle, and when tourists in the data source vehicle stay in front of the data source vehicle, the area is marked as a viewing area.
[0008] As a further improvement of the technical solution, the method steps for the off-vehicle personnel collection unit to obtain trajectory information are as follows: S1, calling the internal configuration monitor of the data source vehicle to capture the riding information of the tourists in the vehicle; S2, identifying the behavior information of tourists in the car and recording the time when tourists get off the car; S3, calling the radar system on the side of the data source vehicle to obtain the distance between the tourist and the data source vehicle after the tourist gets off the vehicle, and generating a moving route of the tourist from the inside of the data source vehicle to the front of the data source vehicle; S4, calling the camera configured in front of the data source vehicle to record the arrival time of the tourist moving to the front of the data source vehicle; S5. Calculate the time difference between the arrival time and the get-off time to obtain the travel time of the tourist from the data source vehicle to the front of the data source vehicle. .
[0009] As a further improvement of the technical solution, the method steps of marking the viewing area by the obstacle formation analysis unit are as follows: S1. Setting the judgment threshold of the viewing area , the decision threshold Include peak threshold and low peak threshold ; S2. Obtain the number of tickets sold for each time period of the day for the destination in the scenic spot; S3. Select the corresponding judgment threshold according to the number of tickets sold ; S4. Call the camera configured inside the data source vehicle to record the number of tourists on board ; S5. Call the camera configured in front of the data source vehicle to record the number of tourists in front of the moving vehicle. ; S6. When the number of tourists / Number of tourists ≥ judgment threshold When the data is generated, the area where tourists stay in front of the data source vehicle is marked as a viewing area.
[0010] As a further improvement of the technical solution, the route planning module includes an in-vehicle personnel recognition unit, a personnel feature comparison unit and a route decision unit, wherein: The vehicle interior personnel identification unit is used to obtain characteristic information of tourists in the sightseeing vehicle; The personnel feature comparison unit is used to compare the feature information of the tourists in the moving vehicle with the feature information of the tourists in the data source vehicle for similarity; When the characteristic information of the tourists in the two vehicles is similar, the route decision unit compares the moving routes and moving time of the tourists with the starting speed of the moving vehicles, and generates a straight acceleration route or a detour route according to the comparison result.
[0011] As a further improvement of the present technical solution, the characteristic information includes age and body shape.
[0012] As a further improvement of the technical solution, the method steps for the route decision unit to generate a straight acceleration route or a detour route are as follows: S1. Set the safe distance between the sightseeing bus and tourists during driving , analyzing the distance between the tourist's movement route and the side of the data source vehicle ; S2, when the spacing <Safe distance Choose a detour route when S3, when the spacing ≥Safe distance Calculate the starting time required for the moving vehicle to reach the viewing area after stopping ; S4. Determine the moving time and start time The difference between ; S5, when the start time >Moving time When the vehicle is in a straight line, select the acceleration route.
[0013] As a further improvement of the technical solution, the route control module includes a command receiving unit, a chassis power execution unit and a wheel steering execution unit, wherein: The instruction receiving unit is used to receive the straight acceleration route instruction and the detour route instruction in the route decision unit; When the instruction is a straight acceleration route, the chassis power execution unit controls the vehicle to accelerate after the vehicle arrives at the destination and the tourists get off the vehicle, so that the vehicle passes through the viewing area in an accelerated manner; When the instruction is a detour route, the wheel steering execution unit controls the steering of the moving vehicle after the moving vehicle arrives at the destination and the tourists get off the vehicle, so that the moving vehicle bypasses the viewing area.
[0014] Compared with the prior art, the present invention has the following beneficial effects: In the control system of the unmanned sightseeing car used in the scenic area, after obtaining the destination, the data source vehicle collects the status of the tourists when they leave the car, locates the tourists' viewing area at the destination, and the time to go to the viewing area, and then determines the straight acceleration route or the detour route based on the starting speed of the moving vehicle, thereby realizing rapid control of the moving vehicle route, reducing the intersection between the driving route of the sightseeing car and the walking route of the tourists, and reducing the number of automatic braking times. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is the overall module block diagram of the present invention; Figure 2 It is a schematic diagram of the overall process of the present invention; The meaning of each number in the figure is: 100, human-computer interaction unit; 200, data interconnection unit; 300, obstacle information collection module; 310, destination acquisition unit; 320, personnel leaving the vehicle collection unit; 330, obstacle formation analysis unit; 400, route planning module; 410, in-vehicle personnel identification unit; 420, personnel feature comparison unit; 430, route decision unit; 500, route control module; 510, instruction receiving unit; 520, chassis power execution unit; 530, wheel steering execution unit. DETAILED DESCRIPTION
[0016] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0017] Furthermore, in the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.
[0018] See also Figure 1 and Figure 2 As shown, a control system for an unmanned sightseeing vehicle for a scenic spot is provided, comprising a human-computer interaction unit 100, a data interconnection unit 200, an obstacle information collection module 300, a route planning module 400, and a route control module 500, wherein: The human-computer interaction unit 100 is used to obtain the scenic spot that the tourists in the car need to visit, and mark the scenic spot as the destination; The data interconnection unit 200 is used to establish communication connections for all sightseeing vehicles in the scenic area, so that information between multiple sightseeing vehicles can be shared with each other; The obstacle information collection module 300 marks the sightseeing vehicles heading to the destination as moving vehicles, and marks the sightseeing vehicles at the destination as data source vehicles; at the same time, the behavior status of tourists in the vehicles when they leave the vehicles after arriving at the destination is collected, and the trajectory information and viewing area of tourists at the destination are generated; The route planning module 400 is used to analyze the characteristic information between the tourists in the moving vehicle and the tourists in the data source vehicle; based on the characteristic information and in combination with the driving speed of the moving vehicle, a straight acceleration route or a detour route is determined, and the route plan is sent to the route control module 500; After the moving vehicle arrives at the destination, the route control module 500 controls the moving vehicle to travel according to the route plan, so that the moving vehicle accelerates through or bypasses the viewing area.
[0019] That is to say, after obtaining the destination, the data source vehicle collects the status of the tourists when they leave the car, locates the tourists' viewing area at the destination, and the time to go to the viewing area, and then determines the straight acceleration route or detour route based on the starting speed of the moving vehicle, thereby realizing rapid control of the moving vehicle route, reducing the intersection between the sightseeing bus's driving route and the tourists' walking route, and reducing the number of automatic braking times.
[0020] In addition, the obstacle information collection module 300 includes a destination acquisition unit 310, a vehicle exit personnel collection unit 320, and an obstacle formation analysis unit 330, wherein: The destination acquisition unit 310 is used to access the interaction data between the human-computer interaction unit 100 and the tourist, and obtain the destination from the interaction data; When the data source vehicle is at the destination, the off-vehicle personnel collection unit 320 collects the moving speed and moving route of the tourists from the data source vehicle to the front of the data source vehicle to obtain trajectory information; The obstacle formation analysis unit 330 is used to obtain information in front of the data source vehicle, and when tourists in the data source vehicle stay in front of the data source vehicle, the area is marked as a viewing area.
[0021] The method steps for the off-vehicle personnel collection unit 320 to obtain the trajectory information are as follows: S1, calling the internal configuration monitor of the data source vehicle to capture the riding information of the tourists in the vehicle; S2, identifying the behavior information of tourists in the car and recording the time when tourists get off the car; S3, calling the radar system on the side of the data source vehicle to obtain the distance between the tourist and the data source vehicle after the tourist gets off the vehicle, and generating a moving route of the tourist from the inside of the data source vehicle to the front of the data source vehicle; S4, calling the camera configured in front of the data source vehicle to record the arrival time of the tourist moving to the front of the data source vehicle; S5. Calculate the time difference between the arrival time and the get-off time to obtain the travel time of the tourist from the data source vehicle to the front of the data source vehicle. .
[0022] The monitors are set inside and outside the car. The monitor inside the car is used to monitor the status of tourists while riding the car, and the monitor outside the car is located in front of the sightseeing car to record the event information in front of the sightseeing car. The radar system is set on the side of the vehicle and has multiple radars. The radar can be an ultrasonic radar, a laser radar, etc., to measure the distance information between the tourists and the sightseeing car when they get off the car, and generate the tourists' movement route.
[0023] For example, when tourists a, b, and c are all riding in a moving vehicle, they select the destination (i.e., scenic spot) to be located ahead through the human-machine interaction unit 100, such as a display screen configured in the vehicle, and after the destination is determined, the moving vehicle starts to start. During the startup process, the moving vehicle establishes a communication connection with a vehicle that is at or about to be at the destination (about to be at refers to a sightseeing car located in front of the moving vehicle, and the time when the car arrives at the destination is earlier than the time when the moving vehicle arrives at the destination) through the data interconnection unit 200, and the connection method is, for example, a 5G network, etc. The vehicle that is at or about to be at the destination is the data source vehicle. When the data source vehicle arrives at the destination, the monitor inside the data source vehicle is first called to record the get-off time of tourists a, tourist b, and tourist c (for example, 12:00:00). When tourist a walks along the side of the data source vehicle, the radar system on the side of the data source vehicle senses the distance between tourist a and the side of the vehicle. Then, the moving route of tourist a is generated through the distance sensed by multiple radars on the side of the data source vehicle. When tourist a moves in front of the data source vehicle, the arrival time of tourist a is recorded (for example, 12:00:20). Then, the arrival time (12:00:20) is subtracted from the get-off time (12:00:00) to obtain the moving time of tourist a on the moving route (i.e., 20 seconds).
[0024] Specifically, the method steps for the obstacle formation analysis unit 330 to mark the viewing area are as follows: S1. Setting the judgment threshold of the viewing area , the decision threshold Include peak threshold and low peak threshold ; S2. Obtain the number of tickets sold for each time period of the day for the destination in the scenic spot; S3. Select the corresponding judgment threshold according to the number of tickets sold ; S4. Call the camera configured inside the data source vehicle to record the number of tourists on board ; S5. Call the camera configured in front of the data source vehicle to record the number of tourists in front of the moving vehicle. ; S6. When the number of tourists / Number of tourists ≥ judgment threshold When the data is generated, the area where tourists stay in front of the data source vehicle is marked as a viewing area.
[0025] When there are many tourists in a scenic area, even if the location is not a viewing area, tourists will gather. Therefore, it is not possible to judge whether the location where tourists stay is a viewing area simply by whether they stay in front of the source vehicle. To this end: first, access the scenic area's ticketing system (preferably pre-sale is used, so that the number of tickets sold on the day can be known the day before), obtain the number of tickets sold in each time period of the day (for example, from 9 am to 11 am), so as to determine the number of tourists entering the park, and then determine whether the time period is a peak period or a low peak period, and select the corresponding threshold For example, set the peak threshold is 0.7; set the low peak threshold is 0.3; when the number of tickets sold during this time period exceeds the preset number (set independently according to the size of the scenic spot), the peak period threshold is selected is 0.7; when the number of tickets sold during this time period does not exceed the preset number, the low peak period threshold is selected is 0.3; then, when the data source vehicle arrives at the destination, the number of tourists in the data source vehicle and the characteristics of the tourists in the vehicle are recorded to facilitate subsequent identification; among them, it is assumed that the number of tourists is 10. When the tourists get off the bus, the number of tourists in front of the data source vehicle is found through the characteristics of the tourists just recorded. It is assumed that there are 4 tourists moving in front of the data source vehicle. When the scenic spot is at peak time, most people gather in crowded places because they want to watch the excitement, but this gathering behavior does not mean that the location is a viewing area. At this time, 4 / 10 is less than 0.7, indicating that the location where the tourists stay does not belong to the viewing area. When the scenic spot is at low peak time, at this time, 4 / 10 is greater than 0.3, indicating that the location where the tourists stay belongs to the viewing area.
[0026] Furthermore, the route planning module 400 includes a vehicle person identification unit 410, a person feature comparison unit 420 and a route decision unit 430, wherein: The vehicle interior identification unit 410 is used to obtain characteristic information of tourists in the sightseeing vehicle; the characteristic information includes age and body shape, and age and body shape have a high accuracy in determining the moving speed. When the age and body shape of two tourists are close, it means that the moving speeds of the two tourists are close, which is convenient for reference.
[0027] The personnel feature comparison unit 420 is used to compare the feature information of the tourists in the moving vehicle with the feature information of the tourists in the data source vehicle for similarity; When the characteristic information of the tourists in the two vehicles is similar, the route decision unit 430 compares the moving routes and moving time of the tourists with the starting speed of the moving vehicles, and generates a straight acceleration route or a detour route according to the comparison result.
[0028] Specifically, the route decision unit 430 generates a straight acceleration route or a detour route in the following steps: S1. Set the safe distance between the sightseeing bus and tourists during driving , analyzing the distance between the tourist's movement route and the side of the data source vehicle ; S2, when the spacing <Safe distance When the vehicle is in motion, choose a detour route; S3, when the spacing ≥Safe distance Calculate the starting time required for the moving vehicle to reach the viewing area after stopping ; S4. Determine the moving time and start time The difference between ; S5, when the start time >Moving time When the vehicle is in a straight line, select the acceleration route.
[0029] That is to say, firstly, the similarity between the tourists in the traveling vehicle and the data source vehicle is compared, and by comparing the age and body shape of the tourists in the two vehicles, it is determined whether the moving speeds of the tourists in the two vehicles are similar. The higher the similarity, the closer the moving speeds of the tourists in the two vehicles are. Then, the distance between the tourists and the side of the data source vehicle after they get off the data source vehicle is collected (collected by the radar mentioned above). For example, the safe distance between the sightseeing bus and the tourists during driving 1 meter. After the tourists get off the data source vehicle, the distance between them and the side of the data source vehicle is less than 1 meter. At this time, the vehicle cannot continue to drive, otherwise it is easy to collide with the tourists who get off. At this time, a detour route is selected; When the distance between the tourist and the data source vehicle is greater than or equal to 1 meter, the vehicle can continue to drive after the tourist gets off and will not collide with the tourist. Then, calculate the time it takes for the tourist to reach the viewing area after getting off, for example, 10 seconds. At this time, calculate the starting time required for the moving vehicle to drive to the viewing area after stopping , for example, 3 seconds, then choose the straight acceleration route. In this way, since 3 seconds is faster than 10 seconds, the moving vehicle can directly accelerate and start after arriving at the destination and pass through the viewing area first without being blocked by tourists getting off the vehicle.
[0030] Furthermore, the route control module 500 includes a command receiving unit 510, a chassis power execution unit 520 and a wheel steering execution unit 530, wherein: The instruction receiving unit 510 is used to receive the straight acceleration route instruction and the detour route instruction from the route decision unit 430; When the instruction is a straight acceleration route, the chassis power execution unit 520 controls the vehicle to accelerate after the vehicle arrives at the destination and the tourists get off the vehicle, so that the vehicle passes through the viewing area in an accelerated manner; When the instruction is a detour route, the wheel steering execution unit 530 controls the steering of the moving vehicle after the moving vehicle arrives at the destination and the tourists get off the vehicle, so that the moving vehicle bypasses the viewing area.
[0031] In other words, the problems encountered by the data source vehicle when parking at the destination are also the problems that the moving vehicle will encounter after arriving at the destination. When the viewing area is obtained, it means that the tourists will go to the viewing area when getting off the car. At this time, the speed of the tourists going to the viewing area is judged. When the speed of the tourists going to the viewing area is slower than the acceleration of the moving vehicle, the moving vehicle is a straight acceleration route; when the speed of the tourists going to the viewing area is faster than the acceleration of the moving vehicle, or the distance between the tourists and the moving vehicle is close, the moving vehicle is controlled to turn to avoid being blocked by tourists gathered in the viewing area when the moving vehicle is close to the viewing area.
[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A control system for an unmanned sightseeing vehicle in a scenic area, characterized in that: It comprises a human-computer interaction unit (100), a data interconnection unit (200), an obstacle information collection module (300), a route planning module (400), and a route control module (500), wherein: The human-computer interaction unit (100) is used to obtain a scenic spot in the scenic area that the tourists in the car need to visit, and mark the scenic spot as a destination; The data interconnection unit (200) is used to establish a communication connection between all sightseeing vehicles in the scenic area, so that information between multiple sightseeing vehicles can be shared with each other; The obstacle information collection module (300) marks the sightseeing vehicle heading to the destination as a moving vehicle, and marks the sightseeing vehicle at the destination as a data source vehicle; at the same time, collects the behavior status of tourists in the data source vehicle when they leave the vehicle after arriving at the destination, and generates trajectory information and viewing areas of tourists at the destination; The route planning module (400) is used to analyze characteristic information between the tourists in the moving vehicle and the tourists in the data source vehicle; based on the characteristic information and in combination with the driving speed of the moving vehicle, a straight acceleration route or a detour route is determined, and the route plan is sent to the route control module (500); After the moving vehicle arrives at the destination, the route control module (500) controls the moving vehicle to travel according to the route plan, so that the moving vehicle accelerates through or bypasses the viewing area.
2. The control system for an unmanned sightseeing vehicle in a scenic area according to claim 1 is characterized in that: The obstacle information collection module (300) comprises a destination acquisition unit (310), a vehicle exit personnel collection unit (320), and an obstacle formation analysis unit (330), wherein: The destination acquisition unit (310) is used to access the interaction data between the human-computer interaction unit (100) and the tourist, and to acquire the destination from the interaction data; The off-vehicle personnel collection unit (320) collects the moving speed and moving route of the tourists from the inside of the data source vehicle to the front of the data source vehicle when the data source vehicle is at the destination, and obtains trajectory information; The obstacle formation analysis unit (330) is used to obtain information in front of the data source vehicle, and when tourists in the data source vehicle stay in front of the data source vehicle, the area is marked as a viewing area.
3. The control system for an unmanned sightseeing vehicle in a scenic area according to claim 2 is characterized in that: The method steps for the off-vehicle personnel collection unit (320) to obtain trajectory information are as follows: S1, calling the internal configuration monitor of the data source vehicle to capture the riding information of the tourists in the vehicle; S2, identifying the behavior information of tourists in the car and recording the time when tourists get off the car; S3, calling the radar system on the side of the data source vehicle to obtain the distance between the tourist and the data source vehicle after the tourist gets off the vehicle, and generating a moving route of the tourist from the inside of the data source vehicle to the front of the data source vehicle; S4, calling the camera configured in front of the data source vehicle to record the arrival time of the tourist moving to the front of the data source vehicle; S5. Calculate the time difference between the arrival time and the get-off time to obtain the travel time of the tourist from the data source vehicle to the front of the data source vehicle. .
4. The control system for an unmanned sightseeing vehicle in a scenic area according to claim 2 is characterized in that: The method steps of the obstacle formation analysis unit (330) marking the viewing area are as follows: S1. Setting the judgment threshold of the viewing area , the decision threshold Include peak threshold and low peak threshold ; S2. Obtain the number of tickets sold for each time period of the day for the destination in the scenic spot; S3. Select the corresponding judgment threshold according to the number of tickets sold ; S4. Call the camera configured inside the data source vehicle to record the number of tourists on board ; S5. Call the camera configured in front of the data source vehicle to record the number of tourists in front of the moving vehicle. ; S6. When the number of tourists / Number of tourists ≥ judgment threshold When the data is generated, the area where tourists stay in front of the data source vehicle is marked as a viewing area.
5. The control system for an unmanned sightseeing vehicle in a scenic area according to claim 3 is characterized in that: The route planning module (400) comprises an in-vehicle person recognition unit (410), a person feature comparison unit (420) and a route decision unit (430), wherein: The vehicle interior personnel identification unit (410) is used to obtain characteristic information of tourists in the sightseeing vehicle; The personnel feature comparison unit (420) is used to compare the feature information of tourists in the moving vehicle with the feature information of tourists in the data source vehicle for similarity; When the characteristic information of the tourists in the two vehicles is similar, the route decision unit (430) compares the moving routes and moving time of the tourists with the starting speed of the moving vehicles, and generates a straight acceleration route or a detour route according to the comparison result.
6. The control system for an unmanned sightseeing vehicle in a scenic area according to claim 5 is characterized in that: The characteristic information includes age and body shape.
7. The control system for an unmanned sightseeing vehicle in a scenic area according to claim 5 is characterized in that: The method steps of the route decision unit (430) for generating a straight acceleration route or a detour route are as follows: S1. Set the safe distance between the sightseeing bus and tourists during driving , analyzing the distance between the tourist's movement route and the side of the data source vehicle ; S2, when the spacing <Safe distance Choose a detour route when S3, when the spacing ≥Safe distance Calculate the starting time required for the moving vehicle to reach the viewing area after stopping ; S4. Determine the moving time and start time The difference between ; S5, when the start time >Moving time When the vehicle is in a straight line, select the acceleration route.
8. The control system for an unmanned sightseeing vehicle in a scenic area according to claim 5 is characterized in that: The route control module (500) comprises a command receiving unit (510), a chassis power execution unit (520) and a wheel steering execution unit (530), wherein: The instruction receiving unit (510) is used to receive the straight acceleration route instruction and the detour route instruction from the route decision unit (430); When the instruction is a straight acceleration route, the chassis power execution unit (520) controls the vehicle to accelerate after the vehicle arrives at the destination and tourists get off the vehicle, so that the vehicle passes through the viewing area in an accelerated manner; When the instruction is a detour route, the wheel steering execution unit (530) controls the steering of the moving vehicle after the moving vehicle arrives at the destination and tourists get off the vehicle, so that the moving vehicle bypasses the viewing area.