A TSP-based vehicle-mounted disinfection system and method

Abstract

This invention discloses a vehicle-mounted disinfection system and method based on TSP (Traffic Safety Point). The TSP-based vehicle-mounted disinfection system includes a disinfection device, an in-vehicle infotainment system, and a vehicle networking client. The disinfection device is located inside the vehicle and is electrically connected to the vehicle body controller. The disinfection device is used to disinfect pathogens inside the vehicle. The in-vehicle infotainment system is electrically connected to the vehicle body controller via a CAN bus. The in-vehicle infotainment system is used to send CAN signals. The vehicle body controller receives the CAN signals and controls the disinfection device to disinfect pathogens inside the vehicle. The vehicle networking client is installed in the in-vehicle infotainment system and connects to the vehicle networking cloud. When the vehicle networking client receives order information or order completion information, it controls the in-vehicle infotainment system to send CAN signals. The TSP-based vehicle-mounted disinfection system of this application can solve the problem of difficult-to-manage disinfection of taxis.

Description

Technical Field

[0001] This invention belongs to the field of vehicle disinfection technology, and more specifically, relates to a vehicle-mounted disinfection system and method based on TSP. Background Technology

[0002] Infectious diseases are diseases caused by transmission through a source of infection. The reason why infectious diseases spread so quickly is because the pathogens are highly contagious. When pathogens remain in a place, pedestrians are easily infected when they pass by. Therefore, disinfecting the place can effectively cut off the transmission route and block the spread of infectious diseases.

[0003] When disinfecting venues, fixed venues are generally more thoroughly disinfected because disinfection is easier to implement and management is simpler. However, mobile venues such as cars are more difficult to manage effectively due to their frequent movement, making disinfection work challenging. This is especially true for taxis, which frequently pick up and drop off passengers. If they are not effectively disinfected, taxi drivers may become infected. Furthermore, pathogens remaining in taxis can turn them into "mobile sources of infection," causing widespread transmission within the city. Summary of the Invention

[0004] In view of the above-mentioned defects or improvement needs of the existing technology, the present invention provides a vehicle-mounted disinfection system and method based on TSP, which aims to solve the problem of difficult control of taxi disinfection.

[0005] To achieve the above objectives, the present invention provides a vehicle-mounted disinfection system and method based on TSP, comprising:

[0006] In-vehicle infotainment system;

[0007] A vehicle network client, located within the in-vehicle infotainment system and connected to the vehicle network cloud, is used to control the in-vehicle infotainment system to send a CAN signal when the passenger confirms order information and / or the order information is completed.

[0008] The vehicle body controller is connected to the vehicle network client for communication, and a disinfection device is installed in the vehicle. The vehicle body controller is used to receive the CAN signal and control the disinfection device to disinfect pathogens in the vehicle.

[0009] In one embodiment, the disinfection device includes a disinfectant tank containing disinfectant, and the disinfectant tank is equipped with an atomizing nozzle, through which the disinfectant tank sprays atomized disinfectant.

[0010] The disinfectant tank is located in a groove on the door panel armrest. The disinfectant tank is used to leave the groove and spray disinfectant after receiving a control signal from the vehicle body controller.

[0011] In one embodiment, the groove extends through the width of the vehicle body, and the atomizing nozzle includes two side nozzles, which are respectively located on both sides of the disinfectant tank.

[0012] In one embodiment, the disinfectant container is rotated to exit the groove.

[0013] In one embodiment, the disinfection device includes a first rotating shaft and a first rotating motor. The first rotating shaft is used to connect to one end of the inner wall of the groove, and the first rotating motor is connected to a disinfectant tank. The first rotating motor revolves around the first rotating shaft, and the disinfectant tank rotates relative to the door panel handrail via the first rotating motor.

[0014] The disinfectant tank is equipped with a vertical nozzle in the vertical direction.

[0015] In one embodiment, a crossbar is provided between the disinfectant tank and the first rotary motor, and a second rotating shaft is provided at the end of the crossbar away from the first rotary motor. The disinfectant tank is provided with a second rotary motor that is rotatably connected to the second rotating shaft. The disinfectant tank moves up and down relative to the first rotating shaft through the second rotating shaft and the second rotary motor. A vertical nozzle is provided at the end of the disinfectant tank away from the first rotating shaft.

[0016] In one embodiment, the crossbar is recessed inward to form a folding groove, and the folding groove has two openings recessed on the inner walls on both sides in the width direction of the vehicle body, and the two openings respectively expose the two side nozzles.

[0017] In one embodiment, the disinfectant tank is equipped with a one-way valve.

[0018] In one embodiment, when the time between the vehicle network cloud receiving the order information and the time when the in-vehicle infotainment system last issued a CAN signal is within a set time, the vehicle network cloud controls the in-vehicle infotainment system to issue a CAN signal.

[0019] The present invention also provides a vehicle-mounted disinfection method based on TSP, implemented based on any one of the preceding claims of a vehicle-mounted disinfection system based on TSP, comprising the following steps:

[0020] S100: When the vehicle networking client controls the in-vehicle infotainment system to send a CAN signal upon passenger confirmation of order information and / or order completion.

[0021] S110: A Hall sensor is installed on the car door, and a magnetic strip is installed on the car body. The Hall sensor and the magnetic strip sense and emit an electrical signal. The vehicle networking client is used to control the in-vehicle infotainment system to emit a CAN signal when the order information is completed and a preset condition is met. The preset condition includes at least one of the following conditions.

[0022] After the vehicle network cloud receives the order completion information, the in-vehicle infotainment system receives the voltage signal.

[0023] After the in-vehicle infotainment system receives the electrical signal, the vehicle network cloud does not receive the order completion information within a preset time.

[0024] After the in-vehicle infotainment system receives the electrical signal, the vehicle network cloud receives the order completion information within a preset time.

[0025] S200: The body controller receives the CAN signal and controls the disinfection device to disinfect pathogens inside the vehicle.

[0026] In summary, compared with the prior art, the above-described technical solutions conceived by this invention can achieve the following beneficial effects:

[0027] This application discloses a TSP-based in-vehicle disinfection system. By electrically connecting the disinfection device to the in-vehicle infotainment system and the vehicle's control unit via a CAN bus, and installing a vehicle-to-everything (V2X) client on the infotainment system and connecting the client to the V2X cloud, the system can disinfect the vehicle interior when the client receives an order, protecting passengers about to board. Upon receiving order completion information, the client disinfects the vehicle again to prevent infection of the driver by pathogens carried by passengers. Simultaneously, the infotainment system can control other devices upon receiving order or order completion information to better serve passengers. This TSP-based in-vehicle disinfection system solves the problem of difficult-to-manage disinfection in taxis. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of a vehicle-mounted disinfection system based on TSP according to an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of a door panel handrail in a vehicle-mounted disinfection system based on TSP, according to an embodiment of the present invention.

[0030] Figure 3 This is a schematic diagram of the structure of a disinfectant tank in a vehicle-mounted disinfection system based on TSP, according to an embodiment of the present invention.

[0031] Figure 4This is a schematic diagram of the rotation of the first rotating shaft in a vehicle-mounted disinfection system based on TSP according to an embodiment of the present invention;

[0032] Figure 5 This is a flowchart of a vehicle-mounted disinfection method based on TSP, according to an embodiment of the present invention.

[0033] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically:

[0034] 10. Disinfection device; 11. Disinfectant tank; 111. First rotary motor; 112. First rotating shaft; 113. Crossbar; 1131. Folding groove; 1132. Opening; 114. Second rotary motor; 115. Second rotating shaft; 12. Atomizing nozzle; 121. Side nozzle; 122. Vertical nozzle; 20. Car door; 21. Door panel armrest; 211. Groove; 22. Car handle; 23. Window regulator. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0036] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0037] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0038] refer to Figure 1 As shown, the present invention provides a vehicle disinfection system and method based on TSP, including a vehicle infotainment system, a vehicle networking client, a vehicle body controller and a disinfection device 10.

[0039] A disinfection device 10 is installed inside the vehicle and is electrically connected to the vehicle body control module. The disinfection device 10 is used to disinfect pathogens inside the vehicle. Here, the vehicle body control module refers to the electronic control unit that controls the vehicle's electrical system. Since the vehicle body control module is existing technology, this application will not elaborate on it. Specifically, in this embodiment, the vehicle body control module is used to control the opening and closing of the disinfection device 10. That is, through the vehicle body control module, the driver does not need to manually open or close the disinfection device 10, thus facilitating the disinfection of the vehicle interior.

[0040] Optionally, in this embodiment, the disinfection method used by the disinfection device 10 can be a physical disinfection method. For example, the disinfection device 10 can be set as an ultraviolet irradiation lamp to achieve disinfection by irradiating ultraviolet light; or the disinfection device 10 can be set as an ionizing radiator to achieve disinfection by ionizing radiation. Of course, the disinfection method used by the disinfection device 10 can be a chemical disinfection method. For example, the disinfection device 10 can be set as a chemical agent to perform disinfection by releasing chemical agents.

[0041] Furthermore, the vehicle-to-everything (V2X) client is installed within the in-vehicle infotainment system. The in-vehicle infotainment system is electrically connected to the vehicle controller via a CAN bus. The V2X client is used to control the in-vehicle infotainment system to send CAN signals. Here, the in-vehicle infotainment system refers to a comprehensive in-vehicle information processing system using a dedicated in-vehicle central processing unit, based on a CAN bus and internet services. The CAN bus (Controller Area Network) is a controller local area network that can electrically connect to multiple hardware devices such as sunroof, air conditioning, engine system, wipers, and headlights. The V2X client (Telematics Service Provider), abbreviated as TSP, is used to receive order data. Specifically, passenger-generated order data is uploaded to the V2X cloud, which collects the order data and delivers it to the corresponding V2X client. It's easy to understand that sending CAN information through the in-vehicle infotainment system to control the disinfection device 10 improves integration; that is, it improves upon the original operating platform, thus avoiding the development of a separate operating platform and saving costs.

[0042] Furthermore, the vehicle-to-everything (V2X) client is used to control the in-vehicle infotainment system to send a CAN signal after the passenger confirms their order information. This confirmation means the passenger has confirmed their need for the ride. At this point, the in-vehicle infotainment system sends a CAN signal to control the disinfection device 10 to disinfect the vehicle interior. This disinfection can be completed while the driver is en route to the passenger, thus providing a hygienic environment for the passenger upon boarding and preventing the spread of pathogens from the vehicle or the driver.

[0043] Furthermore, the vehicle-to-everything (V2X) client controls the in-vehicle infotainment system to send a CAN signal when the order information is completed. Here, "order completion" means the passenger confirms arrival at their destination, signifying the completion of the ride. At this point, the in-vehicle infotainment system sends a CAN signal to control the disinfection device 10 to disinfect the vehicle interior, preventing the spread of pathogens carried by passengers to the driver.

[0044] In actual use, since the disinfection device 10 is controlled by the in-vehicle infotainment system, the in-vehicle infotainment system can also control the operation of other equipment in the vehicle when it receives confirmation of order information from the passenger and / or when the order information is completed. For example, when the disinfection device 10 is set to disinfect by releasing chemical agents, the in-vehicle infotainment system can control the air conditioner to turn on when the order information is received as an activation signal to eliminate the irritating smell of the chemical agents. Of course, it can also control the music to play when the order information is received as an activation signal, and control the music to turn off after receiving the order completion information.

[0045] It is understood that the TSP-based in-vehicle disinfection system of this application electrically connects the disinfection device 10 to the vehicle body controller, and then electrically connects the vehicle body controller to the in-vehicle infotainment system via a CAN bus. A vehicle networking client is installed on the in-vehicle infotainment system and connected to the vehicle networking cloud. This allows the system to disinfect the vehicle interior when the in-vehicle networking client receives order information, protecting passengers about to board. After receiving order completion information, the in-vehicle networking client disinfects the vehicle interior again to prevent infection of the driver by pathogens carried by passengers. Simultaneously, the in-vehicle infotainment system can control other devices upon receiving order information or order completion information to better serve passengers. This TSP-based in-vehicle disinfection system can solve the problem of difficult-to-manage disinfection in taxis.

[0046] In one embodiment, the disinfection device 10 includes a disinfectant tank 11, which stores disinfectant. That is, in this embodiment, disinfection is performed using chemical disinfection. It is understood that since both ultraviolet light and electric current radiation achieve disinfection by altering the DNA of pathogens, exposure to ultraviolet light and ionizing radiation inside the vehicle can affect the driver's health. Therefore, the driver must wait until disinfection is complete before getting into the vehicle. Using disinfectant, however, ensures disinfection without affecting the driver's health, meaning the driver does not need to get out of the vehicle.

[0047] Furthermore, the disinfectant tank 11 is equipped with an atomizing nozzle 12, through which the disinfectant tank 11 sprays atomized disinfectant. It can be understood that the atomized disinfectant can be evenly distributed inside the vehicle to improve the disinfection effect.

[0048] refer to Figure 2 As shown, the disinfectant tank 11 is further mounted on the door panel handrail 21. It can be understood that since the door panel handrail 21 is located on the vehicle door 20 and the vehicle door 20 faces the passenger carrying direction, the disinfectant tank 11 mounted on the door panel handrail 21 can face the area that needs to be disinfected. At the same time, the door panel handrail 21 has a large installation space to accommodate the installation of the disinfectant tank 11.

[0049] Furthermore, the door panel armrest 21 is provided with a groove 211, and a disinfectant tank 11 is disposed within the groove 211. The disinfectant tank 11 is used to exit from the groove 211 and spray disinfectant after receiving a control signal from the vehicle body controller. That is to say, the disinfectant tank 11 exits the groove 211 for disinfection during operation, and is hidden within the groove 211 when disinfection is not required. The advantage of this design is that when disinfection is not needed, the disinfectant tank 11 can form a unified whole with the door panel armrest 21, improving the overall integrity and aesthetics of the door panel armrest 21 structure, thereby ensuring the integrity of the vehicle interior structure and avoiding affecting the aesthetics of the interior.

[0050] In one embodiment, the groove 211 extends through the width of the vehicle body, and the atomizing nozzle 12 includes two side nozzles 121, which are respectively located on both sides of the disinfectant tank 11. It is easy to understand that the door panel armrest 21 is near the side of the door 20, which has a handle 22 and a window regulator 23. When passengers get off the vehicle, they use the handle 22 to open the door 20 and the window regulator 23 to raise or lower it. This means passengers easily come into contact with the handle 22 and the window regulator 23, making it easy for pathogens to remain on them. Specifically, because the groove 211 extends through the width of the vehicle body, the disinfectant tank 11 can exit the groove 211 from the width of the vehicle body. Therefore, the side nozzle 121 near the door 20 is used to disinfect the handle 22 and the window regulator 23, while the side nozzle 121 away from the door 20 is used to disinfect the passenger activity area. It should be noted that, considering that passengers may come into contact with the door handles 22 and window regulators 23 of the two doors 20 when they are moving around inside the vehicle, in this embodiment, grooves 211 are provided on the door panel handrails 21 of the two doors 20, and disinfection devices 10 are provided in the two grooves 211.

[0051] In one embodiment, the disinfectant container 11 rotates to exit the recess 211. It is understood that rotating the disinfectant container 11 to exit the recess 211, compared to extending it out of the recess, allows for disinfection of a larger fan-shaped area formed by the rotation of the container, resulting in a larger disinfection area.

[0052] refer to Figure 4 As shown, in one embodiment, the disinfection device 10 includes a first rotating shaft 112 and a first rotating motor 111. The first rotating shaft 112 is used to connect to one end of the inner wall of the groove 211, and the first rotating motor 111 is connected to the disinfectant tank 11. The first rotating motor 111 revolves around the first rotating shaft 112, and the disinfectant tank 11 rotates relative to the door panel handrail 21 via the first rotating motor 111. It is easy to understand that there are two possible positions for the first rotating shaft 112 within the groove 211: one is to be located at either end of the inner wall of the groove 211, and the other is between the two ends of the groove 211. When the first rotating shaft is located at one end of the inner wall of the groove 211, the disinfection area of ​​the disinfectant tank 112 is a semicircle with the length of the disinfectant tank 112 as the radius. When the first rotating shaft is located between the two ends of the groove 211, it is a circle with the length of the disinfectant tank 112 as the radius. Comparatively, placing the first rotating shaft 112 at one end of the inner wall of the groove 211 results in a larger disinfection area.

[0053] Furthermore, the disinfectant tank 11 is vertically equipped with a vertical nozzle 122. This vertical nozzle 122 sprays disinfectant vertically when the disinfectant tank 11 enters the groove 211, allowing the disinfectant to fall vertically onto the door panel handrail 21 for disinfection. It is understood that since the door panel handrail 21 is used for support when passengers encounter bumpy roads, preventing disruption to their riding experience, pathogens may remain on the handrail 21 after passenger contact. The vertical nozzle 122 disinfects the door panel handrail 21.

[0054] Furthermore, the disinfectant tank 11 is equipped with a one-way valve. It is understandable that when the ground is bumpy, passengers will hold onto the door panel handrails to avoid the jolting. However, the disinfectant tank 11 is prone to leakage due to this vibration. When passengers hold onto the door panel, disinfectant may leak onto their hands, which could be uncomfortable. The one-way valve prevents disinfectant leakage caused by taxi shaking. Since the one-way valve is located inside the disinfectant tank 11, it is not labeled in this application.

[0055] refer to Figure 3 As shown, in one embodiment, a crossbar 113 is provided between the disinfectant tank 11 and the first rotary motor 111. A second rotating shaft 115 is provided at the end of the crossbar 113 away from the first rotary motor 111. A second rotary motor 114 is provided on the disinfectant tank 11 and rotatably connected to the second rotating shaft 115. The disinfectant tank 11 moves up and down relative to the first rotating shaft 112 via the second rotating shaft 115 and the second rotary motor 114. Specifically, in this embodiment, the disinfectant tank 11 can swing up and down relative to the first rotating shaft 112 via the second rotary motor 114. It is understood that when pathogens are coughed up by passengers, they will float in the air for a long time. Especially when the passengers are tall, the pathogens will be located in a higher area after being coughed up. By driving the disinfectant tank 11 to swing up and down via the second rotary motor 114, disinfection can be effectively carried out to increase the disinfection area. Furthermore, the disinfectant tank 11, in conjunction with the first rotary motor 111 and the second rotary motor 114, can form a three-dimensional disinfection area.

[0056] Furthermore, the crossbar 113 is recessed inward to form a folding groove 1131. Two openings 1132 are recessed on the inner walls of both sides of the folding groove 1131 from the direction of the door 20, respectively exposing the two side nozzles 121. Through the folding groove 1131, the disinfectant container 11 can be rotated by the second rotary motor 114 and enter the folding groove 1131. This facilitates the storage of the disinfectant container 11 and avoids the situation where the recessed groove 211 on the door panel armrest 21 is insufficient to accommodate the disinfectant container 11 and the crossbar 113 due to the limited length of both.

[0057] In one embodiment, after receiving the order information, the vehicle network cloud determines whether the in-vehicle infotainment system should send a CAN signal based on the time interval between the current order information received and the last CAN signal sent by the in-vehicle infotainment system. If the time between the current order information received by the vehicle network cloud and the last CAN signal sent by the in-vehicle infotainment system is within a set time, the vehicle network cloud controls the in-vehicle infotainment system to send a CAN signal. It is easy to understand that the advantage of this setting is that, because the interval between two orders is short, the disinfectant sprayed from the disinfectant tank 11 keeps the vehicle interior in a safe state, meaning there is no need for further disinfection, thus saving disinfectant.

[0058] The present invention also provides a vehicle-mounted disinfection method based on TSP, implemented based on any one of the preceding claims of a vehicle-mounted disinfection system based on TSP, comprising the following steps:

[0059] S100: When the vehicle networking client controls the in-vehicle infotainment system to send a CAN signal upon passenger confirmation of order information and / or order completion.

[0060] S110: A Hall sensor is installed on the car door, and a magnetic strip is installed on the car body. The Hall sensor and the magnetic strip sense and emit an electrical signal. The vehicle networking client is used to control the in-vehicle infotainment system to emit a CAN signal when the order information is completed and a preset condition is met. The preset condition includes at least one of the following conditions.

[0061] After the vehicle network cloud receives the order completion information, the in-vehicle infotainment system receives the voltage signal.

[0062] After the in-vehicle infotainment system receives the electrical signal, the vehicle network cloud does not receive the order completion information within a preset time.

[0063] After the in-vehicle infotainment system receives the electrical signal, the vehicle network cloud receives the order completion information within a preset time.

[0064] In this embodiment, door sensors are provided on both sides of the vehicle doors 20. These door sensors include Hall effect sensors, which are electrically connected to the in-vehicle infotainment system. The Hall effect sensors and magnetic strips sense and emit electrical signals, with the magnetic strips mounted on the door 20. Specifically, the Hall effect sensors output a high-level signal when close to the magnetic strip, and output a low-level signal when far apart. Further, after receiving order completion information and meeting preset conditions, the vehicle network cloud controls the in-vehicle infotainment system to send a CAN signal. It is understood that during actual rides, since passengers select a destination and place an order, once they enter the taxi, they confirm the order completion. In this case, the disinfectant spray from the disinfectant tank 11 could affect the passenger. Setting preset conditions can prevent this from happening. Further, the preset conditions include at least one of the following:

[0065] After the vehicle network cloud receives the order completion information, the in-vehicle infotainment system receives an electrical signal. This means that when the vehicle network cloud receives the order completion information, it signifies that the passenger has confirmed the order is complete. The in-vehicle infotainment system receiving the electrical signal, i.e., the door 20 opening and closing, can be considered as the passenger having disembarked. In this case, the disinfectant canister 11 sprays disinfectant to avoid affecting the passenger.

[0066] After the in-vehicle infotainment system receives the electrical signal, if the vehicle-to-everything (V2X) cloud does not receive order completion information within a preset time, it is assumed that the order has been completed. This is because there may be instances where passengers arrive at their destination but do not confirm order completion on their phones. In such cases, the in-vehicle infotainment system receiving the electrical signal is considered equivalent to the passenger disembarking, and the V2X cloud not receiving order completion information within the preset time is assumed to have received the order completion information.

[0067] After the in-vehicle infotainment system receives the electrical signal, the vehicle-to-everything (V2X) cloud receives the order completion information within a preset time. This means that if the passenger completes the order on their mobile phone within the preset time, long waiting times can be avoided.

[0068] S200: The body controller receives the CAN signal and controls the disinfection device to disinfect pathogens inside the vehicle.

[0069] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A vehicle-mounted disinfection system based on TSP, characterized in that, include: In-vehicle infotainment system; A vehicle network client is installed within the in-vehicle infotainment system and communicates with the vehicle network cloud. The vehicle network client is used to control the operation of other devices in the vehicle and to control the in-vehicle infotainment system to send CAN signals when the passenger confirms the order information and / or the order information is completed. The vehicle body controller is connected to the vehicle network client for communication, and a disinfection device is installed in the vehicle. The vehicle body controller is used to receive the CAN signal and control the disinfection device to disinfect pathogens in the vehicle.

2. The vehicle-mounted disinfection system based on TSP as described in claim 1, characterized in that, The disinfection device includes a disinfectant tank containing disinfectant in a groove in the door panel handrail; the disinfectant tank is equipped with an atomizing nozzle and forms an integral part with the door panel handrail; the disinfectant tank leaves the groove when disinfection is performed and is hidden in the groove when disinfection is not required.

3. The vehicle-mounted disinfection system based on TSP as described in claim 2, characterized in that, The groove extends through the width of the vehicle body, and the atomizing nozzle includes two side nozzles, which are respectively located on both sides of the disinfectant tank.

4. The vehicle-mounted disinfection system based on TSP as described in claim 3, characterized in that, The disinfectant container rotates to leave the groove.

5. The vehicle-mounted disinfection system based on TSP as described in claim 4, characterized in that, The disinfection device includes a first rotating shaft and a first rotating motor. The first rotating shaft is used to connect to one end of the inner wall of the groove. The first rotating motor is connected to the disinfectant tank. The first rotating motor revolves around the first rotating shaft. The disinfectant tank rotates relative to the door panel handrail through the first rotating motor. The disinfectant tank is provided with a vertical nozzle in the vertical direction.

6. The vehicle-mounted disinfection system based on TSP as described in claim 5, characterized in that, A crossbar is provided between the disinfectant tank and the first rotary motor. A second rotating shaft is provided at the end of the crossbar away from the first rotary motor. A second rotary motor is provided on the disinfectant tank and rotatably connected to the second rotating shaft. The disinfectant tank moves up and down relative to the first rotating shaft through the second rotating shaft and the second rotary motor. A vertical nozzle is provided at the end of the disinfectant tank away from the first rotating shaft.

7. The vehicle-mounted disinfection system based on TSP as described in claim 6, characterized in that, The crossbar is recessed inward to form a folding groove, and the folding groove has two openings recessed on the inner walls on both sides in the width direction of the vehicle body, and the two openings respectively expose the two side nozzles.

8. The vehicle-mounted disinfection system based on TSP as described in any one of claims 1-7, characterized in that, The disinfectant tank is equipped with a one-way valve.

9. A vehicle-mounted disinfection method based on TSP, implemented using the vehicle-mounted disinfection system based on TSP as described in any one of claims 1-8, comprising the following steps: S100: When the vehicle networking client controls the in-vehicle infotainment system to send a CAN signal upon passenger confirmation of order information and / or order completion. S110: A Hall sensor is installed on the car door, and a magnetic strip is installed on the car body. The Hall sensor and the magnetic strip sense and emit an electrical signal. The vehicle networking client is used to control the in-vehicle infotainment system to emit a CAN signal when the order information is completed and a preset condition is met. The preset condition includes at least one of the following conditions. After the vehicle network cloud receives the order completion information, the in-vehicle infotainment system receives the voltage signal. After the in-vehicle infotainment system receives the electrical signal, the vehicle network cloud does not receive the order completion information within a preset time. After the in-vehicle infotainment system receives the electrical signal, the vehicle network cloud receives the order completion information within a preset time. S200: The body controller receives the CAN signal and controls the disinfection device to disinfect pathogens inside the vehicle.

Images