Door opening reminding device for vehicle and vehicle with same

Abstract

The utility model discloses a door opening reminding device for a vehicle and the vehicle with the same, the door opening reminding device for the vehicle comprises a projection assembly, the projection assembly is arranged on a vehicle body or a vehicle door of the vehicle, and the projection assembly is suitable for projecting light rays towards an early warning area of the vehicle, the early warning area covers the moving space of any vehicle door; the detection module is suitable for detecting the current state of the vehicle and controlling the projection assembly to be started after the vehicle stops. According to the door opening reminding device for the vehicle, people in the front row in the vehicle, people in the rear row in the vehicle and rear moving objects can participate in the door opening process of the vehicle, and the situation that people collide with the rear moving objects during door opening is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of vehicles, in particular to a door opening reminder device for a vehicle and a vehicle having the same. Background Art

[0002] When a vehicle stops temporarily, the occupants cannot determine whether there are any moving objects (pedestrians or non-motorized vehicles, etc.) behind them, and the moving objects behind them cannot determine whether the occupants will open the door and get out of the vehicle, which may cause the occupants to be startled or touch the moving objects when opening the door.

[0003] In some existing technologies, voice or flashing lights are used on the vehicle's rearview mirror or instrument display system to remind occupants to pay attention to moving objects at the rear, which can reduce "door-opening killing" accidents to a certain extent. However, this door-opening warning device cannot simultaneously enable the front-seat occupants, the rear-seat occupants and the moving objects at the rear to participate in it, and the possibility of "door-opening killing" still exists. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a door opening reminder device for a vehicle. According to the door opening reminder device for a vehicle of the utility model, the front row occupants, the rear row occupants and the rear moving objects in the vehicle can all participate in the process of opening the vehicle door, effectively avoiding the situation where the rear moving objects collide when opening the door.

[0005] The utility model also provides a vehicle with the door opening reminder device.

[0006] According to the utility model, the door opening reminder device for a vehicle includes: a projection component, which is arranged on the body or door of the vehicle, and is suitable for projecting light into a warning area of ​​the vehicle, and the warning area covers the moving space of any door; a detection module, which is suitable for detecting the current state of the vehicle and for controlling the start-up of the projection component after the vehicle stops.

[0007] According to the utility model, the door opening reminder device for vehicles can help moving objects behind the vehicle and the front and rear seat passengers of the vehicle to participate in the vehicle door opening scene, so as to solve the problem that the moving objects behind the vehicle cannot judge whether to get off the vehicle to open the door and whether the driving path is a safe distance, thereby reducing the potential accident rate.

[0008] According to some embodiments of the present invention, the vehicle door is pivotally arranged on the vehicle body, and when the vehicle door is rotated to the maximum opening, the outer edge of the warning area coincides with the outer side of the outer edge of the vehicle door or the outer edge of the vehicle door.

[0009] According to some embodiments of the utility model, the projection assembly includes: a shell, which is arranged on the vehicle body and forms a receiving space; a light-emitting unit, which is arranged in the receiving space and electrically connected to the detection module, and the light-emitting unit is suitable for projecting light toward the warning area of ​​the vehicle.

[0010] According to some embodiments of the present invention, the door opening reminder device further includes: a monitoring module, which is disposed in the vehicle and is communicatively connected to the detection module, and the monitoring module is suitable for monitoring moving objects behind the vehicle.

[0011] According to some embodiments of the utility model, the detection module is suitable for controlling the flashing of the light of the light-emitting unit after the monitoring module detects a moving object behind the vehicle; and / or the detection module is suitable for changing the shape and / or color of the light projected by the light-emitting unit after the monitoring module detects a moving object behind the vehicle.

[0012] According to some embodiments of the utility model, the shell is arranged on the side rearview mirror of the vehicle and defines the receiving space with the outer surface of at least part of the side rearview mirror. A light guide port connecting the receiving space with the outside is formed on the shell, and the light guide port is opened on the surface of the shell facing the warning area.

[0013] According to some embodiments of the present invention, the projection assembly further includes: a sealant layer, wherein the sealant layer is disposed between the housing and an outer surface of at least a portion of the side rearview mirror to be suitable for sealing the receiving space.

[0014] According to some embodiments of the present invention, the projection assembly further includes: a graphic board having a pattern formed thereon, and the graphic board is disposed between the light emitting unit and the light guide port.

[0015] According to some embodiments of the utility model, the door opening reminder device also includes: an ambient light sensor, which is arranged in the vehicle and is communicatively connected to the detection module, and the ambient light sensor is suitable for detecting the current ambient light intensity and controlling the light intensity of the light-emitting unit.

[0016] The vehicle according to the present utility model is briefly described below.

[0017] The vehicle according to the utility model includes the door opening reminder device for a vehicle described in any one of the above embodiments. Since the vehicle according to the utility model includes the door opening reminder device for a vehicle described in any one of the above embodiments, the vehicle according to the utility model is safer to use.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 is a schematic diagram of an early warning area according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the location of the projection assembly according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of a projection assembly according to an embodiment of the utility model.

[0023] Reference numerals:

[0024] 1000. Vehicles;

[0025] 100. Warning area;

[0026] 1. Side mirrors;

[0027] 2. Projection assembly; 21. Sealant layer; 22. Light-emitting unit; 23. First focusing plate; 24. Graphic board; 25. Second focusing plate; 26. Base; 27. Casing. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] When a vehicle stops temporarily, the occupants cannot determine whether there are any moving objects (pedestrians or non-motorized vehicles, etc.) behind them, and the moving objects behind them cannot determine whether the occupants will open the door and get out of the vehicle, which may cause the occupants to be startled or touch the moving objects when opening the door.

[0030] In some existing technologies, voice or flashing lights are used on the vehicle's rearview mirror or instrument display system to remind occupants to pay attention to moving objects at the rear, which can reduce "door-opening killing" accidents to a certain extent. However, this door-opening warning device cannot simultaneously enable the front-seat occupants, the rear-seat occupants and the moving objects at the rear to participate in it, and the possibility of "door-opening killing" still exists.

[0031] Reference below Figure 1-Figure 3 A door opening reminder device for a vehicle according to an embodiment of the utility model is described.

[0032] According to the utility model, the door opening reminder device for vehicles includes: a projection component 2 and a detection module, the projection component 2 is arranged on the body or door of the vehicle 1000, the projection component 2 is suitable for projecting light toward the warning area 100 of the vehicle 1000, the warning area 100 covers the moving space of any door, so as to warn the moving object behind the vehicle 1000 that the door may be opened, and prompt the moving object behind the vehicle 1000 to stay away from the warning area 100; the detection module is suitable for detecting the current state of the vehicle 1000 and for controlling the projection component 2 to start after the vehicle 1000 stops. It can be understood that for the object behind the vehicle 1000, the door may be opened at any time after the vehicle 1000 stops. The door opening reminder device is designed to control the light emitting unit 22 to start when it is detected that the vehicle 1000 is in a stopped state, so as to prompt the moving object behind the vehicle 1000 to stay away from the warning area 100, so that the moving object behind the vehicle 1000 can determine whether the current driving distance is a safe distance from the vehicle 1000. Furthermore, the door opening reminder device of the present application can be used for the front door and the rear door of the vehicle 1000, so that a moving object behind the vehicle 1000 can determine the opening distance of the front door of the vehicle 1000 and the rear door of the vehicle 1000.

[0033] According to the utility model, the door opening reminder device for vehicles can help moving objects behind the vehicle 1000 and the front and rear seat passengers of the vehicle 1000 to participate in the scene of the vehicle 1000 opening the door, so as to solve the problem that the moving objects behind cannot judge whether to get off the vehicle to open the door and whether the driving path is a safe distance, thereby reducing the potential accident rate.

[0034] It can be understood that the detection module controls the light emitting unit 22 to start when the vehicle 1000 stops, which means that when the vehicle 1000 is traveling at a speed of 0 km / h or the gear is in the P gear or the N gear, the detection module controls the light emitting unit 22 to start.

[0035] In some embodiments, the light emitting unit 22 is configured as a PCB board.

[0036] According to some embodiments of the present invention, Figure 1As shown, the door can be pivotally arranged on the vehicle body. When the door is rotated to the maximum opening, the outer edge of the warning area 100 coincides with the outer side of the door or the outer edge of the door. Specifically, the maximum size of the warning area 100 in the width direction of the vehicle 1000 should not be less than the size of a single door in the width direction of the vehicle 1000 when the door opening is maximum. Alternatively, the maximum size of the warning area 100 in the length direction of the vehicle 1000 should not be less than the farthest distance between two doors located on the same side of the vehicle 1000 in the length direction of the vehicle 1000. The projection component 2 projects light on the warning area 100 so that moving objects behind the vehicle 1000 can accurately identify the dangerous area of ​​the vehicle 1000 when the door is opened.

[0037] In some embodiments, the warning area 100 is located on the ground.

[0038] In some embodiments, projection assemblies 2 are disposed on both sides of the vehicle 1000 in the width direction.

[0039] According to some embodiments of the utility model, the projection assembly 2 includes a shell 27 and a light-emitting unit 22. The shell 27 is disposed on the vehicle body and forms a receiving space. The light-emitting unit 22 is disposed in the receiving space and is electrically connected to the detection module. The light-emitting unit 22 is suitable for projecting light toward the warning area 100 of the vehicle 1000. When the detection module detects that the vehicle 1000 has stopped, it controls the light-emitting unit 22 to start and emit light.

[0040] According to some embodiments of the utility model, the door opening reminder device also includes a monitoring module, which is arranged in the vehicle 1000 and is communicatively connected with the detection module. The monitoring module is suitable for monitoring moving objects behind the vehicle 1000. In some embodiments, the monitoring module can apply a lane change assist device or a blind spot monitoring device, etc. The monitoring module can be a sensor for monitoring moving objects, or a camera for monitoring moving objects. The detection module monitors the moving objects behind the vehicle 1000 and transmits the monitoring information to the detection module.

[0041] According to some embodiments of the utility model, the detection module is suitable for controlling the flashing of the light of the light-emitting unit 22 after the monitoring module detects a moving object behind the vehicle 1000, so as to warn the moving object behind and the door may be opened; and / or the detection module is suitable for changing the shape and / or color of the light projected by the light-emitting unit 22 after the monitoring module detects a moving object behind the vehicle 1000, so as to warn the moving object behind and the door may be opened.

[0042] According to some embodiments of the utility model, the shell 27 is arranged on the side rearview mirror 1 of the vehicle 1000 and defines a receiving space with the outer surface of at least part of the side rearview mirror 1. A light guide port connecting the receiving space with the outside is formed on the shell 27. The light guide port is opened on the surface of the shell 27 facing the warning area 100. When the light-emitting unit 22 emits light, the light is emitted from the light guide port to project a preset pattern on the warning area 100.

[0043] In some embodiments, Figure 3 As shown, the projection assembly 2 further includes a base 26 , which is fixed to the side rearview mirror 1 , and a housing 27 cooperates with the base 26 to define a receiving space.

[0044] It can be understood that the projection assembly 2 according to the present application can be assembled on the side rearview mirror 1 as in the above embodiment. The above embodiment is for illustration only and does not mean that it can only be on the side rearview mirror 1. Other positions of the vehicle 1000 can also be used as long as the light emitted by the light-emitting unit 22 can illuminate the warning area 100. The specific setting of the projection assembly 2 can be selected according to actual needs and is not limited here.

[0045] According to some embodiments of the present invention, Figure 3 As shown, the projection assembly 2 also includes a sealing layer 21, which is arranged between the outer surface of the outer shell 27 and at least part of the outer surface of the side rearview mirror 1 to be suitable for sealing the receiving space. The sealing layer 21 can prevent water from penetrating into the receiving space while connecting the outer shell 27 and the side rearview mirror 1, so as to prevent water from entering the light-emitting unit 22, thereby ensuring the working reliability of the projection assembly 2.

[0046] According to some embodiments of the present invention, Figure 3 As shown, the projection assembly 2 also includes a graphic board 24 on which a pattern is formed. The graphic board 24 is arranged between the light-emitting unit 22 and the light guide port. When the light-emitting unit 22 emits light, the light passes through the pattern on the graphic board 24 and is illuminated by the light guide port to project a preset pattern in the warning area 100.

[0047] In some embodiments, the graphic plate 24 is constructed as a glass sheet on which a preset pattern is pre-engraved.

[0048] In some embodiments, the projection assembly 2 further includes a first focusing plate 23 and a second focusing plate 25 , which are adapted to change the focal length of the light emitted by the light emitting unit 22 so that the light can be projected onto the warning area 100 .

[0049] According to some embodiments of the utility model, the door opening reminder device also includes an ambient light sensor, which is arranged on the vehicle 1000 and is communicatively connected to the detection module. The ambient light sensor is suitable for detecting the current ambient light intensity and controlling the light intensity of the light emitting unit 22. The light brightness of the light emitting unit 22 can be adjusted to meet the different ambient light intensities during the day and at night, so that moving objects can clearly observe the preset pattern of the warning area 100.

[0050] In some embodiments, the door opening reminder device according to the present application can be used in a door opening reminder system of the vehicle 1000 , and the door opening reminder system has an information input terminal, an information processing terminal, and an information execution terminal.

[0051] Here, the information input terminal is used to collect the current status information of the vehicle 1000, such as the gear information, speed information, ambient light information, etc. of the vehicle 1000. According to the gear information and speed information of the vehicle 1000, it can be determined whether the vehicle 1000 is currently in a parking state, thereby controlling whether the light-emitting unit 22 is started, and adjusting the light intensity of the light-emitting unit 22 according to the ambient light information, thereby adjusting the brightness of the light emitted by the light-emitting unit 22. In the present application, the information input terminal may include an ambient light sensor.

[0052] The information input end can also be used to monitor moving objects behind the vehicle 1000. When a moving object is detected, the information can be input into the information processing end to control the flashing of the light emitting unit 22 or change the shape and / or color of the light projected by the light emitting unit 22. In the present application, the information input end may also include a monitoring module.

[0053] The information processing end may refer to a vehicle control unit (VCU), a body control module (BCM), a body domain controller (BDC), etc. The speed sensor for detecting the vehicle speed may be connected to the vehicle control unit in communication, the ambient light sensor for detecting the ambient light intensity may be connected to the body control module in communication, and the gear system may be connected to the body domain controller in communication to send the current gear information. The information processing end analyzes and processes the vehicle speed information, ambient light intensity, and gear status information and inputs them to the information execution end. Based on the input vehicle speed information, ambient light intensity, and gear status information, it may determine whether to turn on the light emitting unit 22 and the light intensity. In the present application, the information processing end may include a detection module.

[0054] The information execution end may refer to the projection component 2, which lights up or flashes according to the information from the information processing end, and projects the pattern on the graphic board 24 to the warning area 100 on the ground.

[0055] The vehicle 1000 according to the present invention is briefly described below.

[0056] The vehicle 1000 according to the present invention includes the door opening reminder device for a vehicle described in any one of the above embodiments. Since the vehicle 1000 according to the present invention includes the door opening reminder device for a vehicle described in any one of the above embodiments, the vehicle 1000 according to the present invention is safer to use.

[0057] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0058] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0059] In the description of the present invention, "plurality" means two or more.

[0060] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0061] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0063] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A door opening reminder device for a vehicle, characterized in that: include: A projection assembly, the projection assembly being arranged on the body or door of the vehicle, the projection assembly being adapted to project light into a warning area of ​​the vehicle, the warning area covering the moving space of any door; A detection module is adapted to detect a current state of the vehicle and to control the projection assembly to start after the vehicle stops.

2. The door opening reminder device for a vehicle according to claim 1, characterized in that: The vehicle door is pivotally arranged on the vehicle body, and when the vehicle door is rotated to a maximum opening, the outer edge of the warning area coincides with the outer side of the outer edge of the vehicle door or the outer edge of the vehicle door.

3. The door opening reminder device for a vehicle according to claim 2, characterized in that: The projection assembly comprises: A housing, the housing being disposed on the vehicle body and forming a receiving space; A light emitting unit is disposed in the receiving space and is electrically connected to the detection module, and the light emitting unit is suitable for projecting light toward a warning area of ​​the vehicle.

4. The door opening reminder device for a vehicle according to claim 3, characterized in that: Also includes: A monitoring module is disposed on the vehicle and is in communication with the detection module, and is suitable for monitoring moving objects behind the vehicle.

5. The door opening reminder device for a vehicle according to claim 4, characterized in that: The detection module is suitable for controlling the flashing of the light of the light-emitting unit after the monitoring module detects a moving object behind the vehicle; and / or the detection module is suitable for changing the shape and / or color of the light projected by the light-emitting unit after the monitoring module detects a moving object behind the vehicle.

6. The door opening reminder device for a vehicle according to claim 3, characterized in that: The shell is arranged on the side rearview mirror of the vehicle and defines the receiving space with the outer surface of at least part of the side rearview mirror. A light guide port connecting the receiving space with the outside is formed on the shell, and the light guide port is opened on the surface of the shell facing the warning area.

7. The door opening reminder device for a vehicle according to claim 6, characterized in that: The projection assembly further includes a sealing layer, which is disposed between the housing and the outer surface of at least part of the side rearview mirror to seal the receiving space.

8. The door opening reminder device for a vehicle according to claim 6, characterized in that: The projection assembly further includes: a graphic board having a pattern formed thereon, and the graphic board is disposed between the light emitting unit and the light guide port.

9. The door opening reminder device for a vehicle according to any one of claims 3 to 8, characterized in that: Also includes: An ambient light sensor is disposed on the vehicle and is communicatively connected to the detection module. The ambient light sensor is suitable for detecting the current ambient light intensity and controlling the light intensity of the light emitting unit.

10. A vehicle, characterized in that: It comprises a door opening reminder device for a vehicle according to any one of claims 1-9.

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