A method, system, device, storage medium and vehicle for preventing dirt from entering and exiting a vehicle

Abstract

A method, system, device, storage medium, and vehicle for preventing dirt during boarding and exiting a vehicle are disclosed. These methods, systems, devices, storage media, and vehicles address the technical field of vehicle dirt prevention. These methods address the problem of existing vehicle dirt prevention systems lacking a system suitable for preventing mud and water during boarding and exiting. The system includes a door opening sensor, a threshold cleanliness sensor, a motor drive, an anti-dirt curtain device, and an infrared sensor. The door opening sensor senses the door opening angle; the threshold cleanliness sensor senses the cleanliness of the threshold area; the motor drive receives signals from the door opening sensor and the threshold cleanliness sensor and transmits them to the anti-dirt curtain device. The anti-dirt curtain device extends the curtain to shield the threshold and vehicle body; and the infrared sensor senses human legs.

Description

Technical Field

[0001] The present invention relates to the field of vehicle anti-dirt technology, and in particular to a vehicle anti-dirt system method, system, equipment, storage medium and vehicle. Background Art

[0002] When driving in the rain or on muddy roads, the front and rear door sills and lower bodyside panels become soiled. When passengers enter and exit the vehicle, especially when exiting a seated position, their trouser legs and calves are particularly susceptible to soiling. For business people, this can significantly impact their image during upcoming meetings.

[0003] Currently, the systems for removing dirt, mud, and water from vehicles are mainly focused on windshields, lights, and fenders. Systems that use scraping or direct spraying are not suitable for removing mud and water during the process of getting on and off the vehicle.

[0004] Patent document CN108118984A discloses a "door handle anti-dirt device" that includes a slider positioned in a slide slot, allowing the slider to slide within the slot, an elastic member connected at one end to one end of the slot slot, and the other end to the slider, and a baffle connected at each end to the sliders in the two slot slots. An iron core is positioned at the end of the slot slot away from the elastic member. When the coil is energized, the iron core generates a magnetic induction force that attracts the slider within the slot slot toward the iron core, exposing the door handle. When the coil is de-energized, the slider slides within the slot slot away from the iron core, thereby covering and protecting the door handle. Patent document CN104973140A discloses a "car trunk anti-dirty hand device" that includes a counterweight rod, an inner plate, and an outer cover. The device is designed to prevent the driver or passenger from coming into direct contact with dirt or grime when closing the trunk lid. It is a simple and practical automotive functional accessory.

[0005] In summary, the existing vehicle anti-dirt system lacks a system suitable for preventing mud and water during the process of people getting off and getting on the vehicle. Summary of the Invention

[0006] The present invention solves the problem that the existing anti-dirt system for vehicles lacks a system suitable for preventing mud and water during the process of people getting off and getting on the vehicle.

[0007] The present invention relates to an anti-dirt system for boarding and alighting a vehicle, comprising a door opening size sensor, a threshold area cleanliness sensor, a motor drive device, an anti-dirt shielding curtain device, and an infrared sensor.

[0008] The door opening size sensor is used to sense the door opening angle:

[0009] The threshold area cleanliness sensor is used to sense the cleanliness of the threshold area;

[0010] The motor drive device receives signals from the door opening size sensor and the threshold area cleanliness sensor, and sends the signals to the anti-dirt shielding curtain device;

[0011] The anti-dirt shielding curtain device extends the shielding curtain to shield the door sill and the vehicle body;

[0012] The infrared sensor is used to sense human legs.

[0013] Furthermore, in one embodiment of the present invention, the condition for the motor driving device to drive the anti-dirt shielding curtain device is:

[0014] The door opening angle sensed by the door opening size sensor and the door sill uncleanliness sensed by the door sill area cleanliness sensor both meet the set conditions.

[0015] Furthermore, in one embodiment of the present invention, the anti-dirt shielding curtain device is automatically controlled or manually controlled.

[0016] Furthermore, in one embodiment of the present invention, the folding curtain storage method of the anti-dirt folding curtain device includes rolling up and pulling back the folding curtain part in a circular arc trajectory.

[0017] Furthermore, in one embodiment of the present invention, when the infrared sensor senses that the person's legs have left the vehicle door sill area, the anti-dirt shielding curtain device retracts the shielding curtain.

[0018] The present invention provides a method for preventing dirt from entering or exiting a vehicle, which is implemented using the system for preventing dirt from entering or exiting a vehicle described in the above method, and specifically comprises:

[0019] When the car door is opened, the door opening size sensor senses that the door opening angle is greater than the set angle, and the door sill area cleanliness sensor senses that the door sill is unclean and meets the set conditions, the motor drive device sends a signal to the anti-dirty shielding curtain device, and the anti-dirty shielding curtain device extends the shielding curtain to shield the door sill and the car body.

[0020] An electronic device according to the present invention comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus;

[0021] Memory for storing computer programs;

[0022] The processor is used to implement the method steps described in the above method when executing the program stored in the memory.

[0023] The present invention provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium. When the computer program is executed by a processor, the method steps described in the above method are implemented.

[0024] The automobile of the present invention is provided with the automobile anti-dirt system for boarding and alighting described in the above method inside the automobile.

[0025] The present invention solves the problem that existing anti-dirt systems for vehicles lack a system suitable for preventing mud and water when people get on and off the vehicle. Specific beneficial effects include:

[0026] 1. The anti-dirt system for boarding and alighting a vehicle described in the present invention prevents muddy vehicle bodies from soiling people's trouser legs and calves through a system consisting of a door opening size sensor, a threshold area cleanliness sensor, an anti-dirt curtain device, a motor drive device, and an infrared sensor. This system allows people to calmly enter and exit the vehicle in a ceremonial manner and start the next pleasant journey.

[0027] 2. The vehicle boarding and alighting anti-dirt system described in the present invention is best used in conjunction with an electrically operated door. When the door is opened, the door and the anti-dirt system can completely distinguish the order of actuation under the control of a controller, thereby further increasing the sense of ceremony and comfort of riding. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0029] Figure 1 It is a schematic diagram of the layout of the anti-dirt system for boarding and alighting described in a specific implementation method.

[0030] Figure 2 It is a schematic diagram of the opening of the anti-dirt system for boarding and alighting described in a specific implementation method. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe various embodiments of the present invention in conjunction with the accompanying drawings. The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0032] The present embodiment provides a vehicle entry and exit anti-dirt system, comprising a door opening size sensor, a threshold area cleanliness sensor, a motor drive device, an anti-dirt shielding curtain device, and an infrared sensor.

[0033] The door opening size sensor is used to sense the door opening angle:

[0034] The threshold area cleanliness sensor is used to sense the cleanliness of the threshold area;

[0035] The motor drive device receives signals from the door opening size sensor and the threshold area cleanliness sensor, and sends the signals to the anti-dirt shielding curtain device;

[0036] The anti-dirt shielding curtain device extends the shielding curtain to shield the door sill and the vehicle body;

[0037] The infrared sensor is used to sense human legs.

[0038] In this embodiment, the conditions for the motor drive device to drive the anti-dirt shielding curtain device are:

[0039] The door opening angle sensed by the door opening size sensor and the door sill uncleanliness sensed by the door sill area cleanliness sensor both meet the set conditions.

[0040] In this embodiment, the anti-dirt shielding curtain device is automatically controlled or manually controlled.

[0041] In this embodiment, the folding curtain storage method of the anti-dirt folding curtain device includes rolling up and pulling back the folding curtain part in a circular arc trajectory.

[0042] In this embodiment, the anti-dirt shielding curtain device retracts the shielding curtain.

[0043] The present embodiment provides a method for preventing dirt during boarding and alighting of a vehicle, which is implemented using the system for preventing dirt during boarding and alighting of a vehicle described in the above embodiment, specifically comprising:

[0044] When the car door is opened, the door opening size sensor senses that the door opening angle is greater than the set angle, and the door sill area cleanliness sensor senses that the door sill is unclean and meets the set conditions, the motor drive device sends a signal to the anti-dirty shielding curtain device, and the anti-dirty shielding curtain device extends the shielding curtain to shield the door sill and the car body.

[0045] An electronic device described in this embodiment includes a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus;

[0046] Memory for storing computer programs;

[0047] The processor is configured to implement the method steps described in the above embodiment when executing the program stored in the memory.

[0048] This embodiment describes a computer-readable storage medium, in which a computer program is stored. When the computer program is executed by a processor, the method steps described in the above embodiment are implemented.

[0049] The automobile described in this embodiment has the automobile boarding and alighting anti-dirt system described in the above embodiment installed inside the automobile.

[0050] This embodiment provides a practical implementation method based on the vehicle boarding and alighting anti-dirt system described in the present invention:

[0051] 1. Arrange the anti-dirt system for the car when getting on and off the car near the door sill. Figure 1 As shown;

[0052] 2. When the car door is opened, through the door opening size sensor, when the door opening angle is greater than the set angle (the door opening angle allows a normal adult to get on and off the car normally, set in the range of 25 degrees to 45 degrees according to the actual size of the door. This value is only a reference and is set according to the specific size of the car model), the anti-dirt curtain device will automatically extend a clean curtain under the action of power to block the muddy door sill and car body. Figure 2 shown);

[0053] 3. When the infrared sensor senses that the person's legs have left the threshold area, the screen will be retracted immediately;

[0054] 4. When passengers are getting on the vehicle, if the door is opened to the set angle, the anti-dirt system will automatically start when passengers are getting on and off the vehicle. After getting on the vehicle, passengers can manually close the anti-dirt curtain device by pressing a button.

[0055] 5. This system is best used in conjunction with electric door opening and closing. When the door is opened, the door and the anti-dirt system for boarding and alighting can completely distinguish the order of actuation under the control of the controller, further increasing the sense of ceremony and comfort of riding;

[0056] 6. The motor drive device receives signals from the door opening size sensor and the threshold area cleanliness sensor. When the opening angle condition and the unclean condition are met at the same time, the motor drive device drives the anti-dirt shielding curtain device.

[0057] The above is a detailed introduction to the method, system, equipment, storage medium and automobile for preventing dirt during boarding and alighting of an automobile proposed in the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A method for preventing dirt during boarding and alighting of a vehicle, the method being implemented by using a system for preventing dirt during boarding and alighting of a vehicle, characterized in that: The system includes a door opening size sensor, a threshold area cleanliness sensor, a motor drive device, an anti-dirt shielding curtain device and an infrared sensor; The door opening size sensor is used to sense the angle of door opening: The threshold area cleanliness sensor is used to sense the cleanliness of the threshold area; The motor drive device receives signals from the door opening size sensor and the threshold area cleanliness sensor, and sends the signals to the anti-dirt shielding curtain device; The anti-dirt shielding curtain device extends the shielding curtain to shield the door sill and the vehicle body; The infrared sensor is used to sense human legs; Specifically: When the car door is opened, the door opening size sensor senses that the door opening angle is greater than the set angle, and the door sill area cleanliness sensor senses that the door sill is unclean and meets the set conditions, the motor drive device sends a signal to the anti-dirty shielding curtain device, and the anti-dirty shielding curtain device extends the shielding curtain to shield the door sill and the car body.

2. The method for preventing dirt when getting on and off a car according to claim 1, characterized in that: The conditions for the motor drive device to drive the anti-dirt shielding curtain device are: The door opening angle sensed by the door opening size sensor and the door sill uncleanliness sensed by the door sill area cleanliness sensor both meet the set conditions.

3. The method for preventing dirt when getting on and off a car according to claim 1, characterized in that: The anti-dirt shielding curtain device is automatically controlled or manually controlled.

4. The method for preventing dirt when getting on and off a car according to claim 1, characterized in that: The folding curtain storage method of the anti-dirt folding curtain device includes rolling up and pulling back the folding curtain part using a circular arc trajectory.

5. The method for preventing dirt when getting on and off a car according to claim 1, characterized in that: When the infrared sensor senses that the person's legs have left the door sill area, the anti-dirt shielding curtain device retracts the shielding curtain.

6. An electronic device, characterized in that: It includes a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus; Memory for storing computer programs; A processor, configured to implement the method steps described in any one of claims 1 to 5 when executing a program stored in a memory.

7. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method steps described in any one of claims 1 to 5 are implemented.

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