CN215552850U - Automobile door opening anti-collision system - Google Patents
Automobile door opening anti-collision system Download PDFInfo
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- CN215552850U CN215552850U CN202121371989.9U CN202121371989U CN215552850U CN 215552850 U CN215552850 U CN 215552850U CN 202121371989 U CN202121371989 U CN 202121371989U CN 215552850 U CN215552850 U CN 215552850U
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Abstract
The utility model provides an automobile door opening anti-collision system, which comprises a controller, an ambient light detection device, a pedestrian detection device, a door lock and an illuminating lamp, wherein the ambient light detection device, the pedestrian detection device, the door lock and the illuminating lamp are electrically connected with the controller; the environment light detection device and the pedestrian detection device are arranged around the body of the automobile; the illuminating lamp is arranged on the automobile rearview mirror; when the ambient light around the automobile is dark, the ambient light detection device generates an insufficient light signal and transmits the insufficient light signal to the controller; when the surrounding of the automobile has an incoming automobile or a pedestrian approaches, the pedestrian detection device generates a pedestrian approach signal and transmits the signal to the controller; the controller receives the insufficient light signal and the pedestrian approaching signal, sends a door locking signal to the door lock and sends an illuminating signal to the illuminating lamp; the door lock receives a door locking signal for locking; the illuminating lamp receives the illuminating signal to light for the rear coming vehicle or the pedestrian and plays a role in warning, so that the safety of opening the door and getting off the vehicle when the ambient light brightness is dark is improved.
Description
Technical Field
The utility model relates to the technical field of traffic safety, in particular to an automobile door opening anti-collision system.
Background
With the development of society, the use of automobiles is more and more common, and the traffic safety is more and more concerned by consumers. General car does not possess the warning function that opens the door, and when rainy weather or night environment light were not enough, driver and crew opened the door and got off the vehicle-hour and be difficult to observe rear car or pedestrian, opened the door and got off the vehicle under the circumstances that there was car or pedestrian at the rear easily, lead to the traffic accident.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the related art, the embodiment of the utility model provides an automobile door opening anti-collision system which can detect the natural brightness of the surrounding environment of a vehicle and the coming vehicle or the pedestrian behind the vehicle.
According to the embodiment of the utility model, the automobile door opening anti-collision system comprises a controller, and an ambient light detection device, a pedestrian detection device, a door lock and an illuminating lamp which are electrically connected with the controller; the environment light detection device and the pedestrian detection device are arranged around the body of the automobile; the illuminating lamp is arranged on the automobile rearview mirror;
when the ambient light around the automobile is dark, the ambient light detection device generates an insufficient light signal and transmits the insufficient light signal to the controller; when a vehicle runs or a pedestrian approaches around the vehicle, the pedestrian detection device generates a pedestrian approach signal and transmits the pedestrian approach signal to the controller; the controller receives the insufficient light signal and the pedestrian approaching signal, sends a door locking signal to the door lock and sends an illuminating signal to the illuminating lamp; the door lock receives the door locking signal for locking; and the illuminating lamp is lightened after receiving the illuminating signal.
In an alternative embodiment, the lighting assembly further comprises a rearview mirror housing, a rearview mirror and a light transmissive lens; the rearview mirror and the light-transmitting lens are mounted on the rearview mirror shell, a cavity for accommodating the illuminating lamp is formed between the rearview mirror and the rearview mirror shell, and the light-transmitting lens is arranged around the rearview mirror.
In an optional embodiment, the device further comprises a warning lamp; the warning lamp is arranged in the cavity and is electrically connected with the controller.
In an alternative embodiment, the transparent lens is made of half mirror.
In an alternative embodiment, the ambient light detection device is an ambient light sensor, and is mounted at any of the following positions of the automobile body:
the vehicle head, the vehicle tail and two sides of the vehicle body.
In an alternative embodiment, the pedestrian detection device is a radar sensor, and is mounted at the tail or two sides of the automobile body.
In an optional embodiment, the system further comprises a voice broadcasting device electrically connected with the controller; the controller receives the light shortage signal and the pedestrian approaches the signal, and then sends a voice prompt signal to the voice broadcasting device.
In an optional embodiment, the controller further comprises a touch sensor electrically connected with the controller; the touch sensor is mounted close to a door lock of the automobile.
In an alternative embodiment, the touch sensor is a capacitive sensing touch switch.
In an optional embodiment, the system further comprises a camera electrically connected with the controller; the camera is installed around the automobile body of car, shoots the car rear and obtains the image, and will the image send to the controller, the controller receives the image and transmits to the car machine screen display and shows.
Use above-mentioned embodiment of this application, detect the ambient light brightness that the car was located through ambient light detection device, detect pedestrian or driving around the car through pedestrian detection device, ambient light is darker around the car, when there is driving or pedestrian to be close to around the car, control lock locking prevents that driver and crew from opening the door and get off to light the light and provide the warm heart illumination for rear arrival car or pedestrian, or play the safety warning effect, prevented the emergence of the accident of opening the door.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.
For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic block diagram of an automobile door opening anti-collision system according to an embodiment of the present application;
fig. 2 is an overall block diagram of an automobile door opening anti-collision system according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a lighting assembly according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present invention. The word "if/if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
The general automobile does not have the warning function of opening the door, and when rainy weather or night environment light are not enough, the driver and crew are difficult to observe rear coming car or pedestrian when opening the door and getting off the car, have the circumstances of coming car or pedestrian at the rear to open the door easily and get off the car, lead to the traffic accident.
Based on the above problem, this application embodiment provides a car collision avoidance system that opens door, can be to vehicle surrounding light to and rear car or pedestrian detect, when ambient light is darker and the rear has car or pedestrian, the illumination lamp is opened and is lighted for rear car or pedestrian's illumination to static door, plays the safety warning effect simultaneously, has effectively reduced the emergence of the accident of opening the door. The following examples are given by way of illustration.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic block diagram of an automobile door opening anti-collision system according to an embodiment of the present application; fig. 2 is an overall block diagram of an automobile door opening anti-collision system according to an embodiment of the present application.
The embodiment of the utility model provides an automobile door opening anti-collision system, which comprises a controller 10, and an ambient light detection device 20, a pedestrian detection device 30, a door lock 40 and an illuminating lamp 50 which are electrically connected with the controller 10; the environment light detection device 20 and the pedestrian detection device 30 are mounted around the body of the automobile; the illuminating lamp 50 is mounted on the automobile rearview mirror; when the ambient light around the automobile is dark, the ambient light detection device 20 generates an insufficient light signal and transmits the insufficient light signal to the controller 10; when a vehicle runs around or a pedestrian approaches the vehicle, the pedestrian detection device 30 generates a pedestrian approach signal and transmits the pedestrian approach signal to the controller 10; the controller 10 receives the insufficient light signal and the pedestrian approaching signal, sends a door locking signal to the door lock 40, and sends an illumination signal to the illumination lamp 50; the door lock 40 receives the door locking signal for locking; the illumination lamp 50 is illuminated upon receiving the illumination signal.
Use above-mentioned embodiment of this application, detect the ambient light brightness that the car is located through ambient light detection device 20, it detects to come or the pedestrian around the car through pedestrian detection device 30, natural environment luminance is darker around the car, when there is the car or the pedestrian is close to around the car, control lock 40 locking of door prevents that driver and passenger from opening the door and get off the car, and light 50 and provide the warm heart illumination for the car or the pedestrian that come in the rear, or play the safety warning effect, the emergence of the accident of opening the door has been prevented.
The following describes the components of the door opening collision avoidance system.
The controller 10 is a core control device of the automobile door opening anti-collision system, and can be a single chip microcomputer, and the specific model of the controller is not limited. In an alternative embodiment, the controller 10 may also be a controller 10 of a car machine, instead of using a separate controller 10, which saves cost.
The environment light detection device 20 is used for detecting the natural light brightness of the environment where the automobile is located, when the light brightness of the environment where the automobile is located is lower than a certain threshold value, such as rainy weather or dark weather, the environment light detection device 20 generates a light shortage signal and transmits the light shortage signal to the controller 10, so that the controller 10 can conveniently start the automobile door opening anti-collision system; when the brightness of the environment where the automobile is located is higher than a certain threshold value, such as during daytime, the controller 10 is convenient to turn off the door opening anti-collision system of the automobile in the present application. Specifically, in this embodiment, the ambient light detection device 20 may be an ambient light sensor connected to the signal input port of the controller 10, and may be installed at the head and/or the tail of the vehicle body and/or at two sides of the vehicle body, so as to accurately detect the natural light brightness of the environment where the vehicle is located.
The pedestrian detection device 30 is used for detecting whether a vehicle or a pedestrian comes around the vehicle, and is particularly used for detecting whether a vehicle or a pedestrian comes behind the vehicle, when the vehicle or the pedestrian comes around, the pedestrian detection device 30 generates a pedestrian approaching signal and transmits the pedestrian approaching signal to the controller 10, so that the controller 10 can start the door opening anti-collision system of the vehicle. Specifically, in this embodiment, the pedestrian detection device 30 may be a radar sensor connected to the signal input port of the controller 10, and may be mounted on the head, and/or the tail, and/or two sides of the vehicle body of the vehicle, so as to detect the coming vehicle or the pedestrian around the vehicle.
In this embodiment, when detecting that the natural light brightness is darker, and there is the car or pedestrian when being close to around the car, controller 10 starts car anticollision system that opens the door, closes lock 40 to light 50 and throw light on the pedestrian, the pedestrian's of being convenient for safety process.
The door lock 40 is an electronic lock installed on a door of the automobile, is connected to a signal output port of the controller 10, and is configured to prevent a locked door from being unlocked when receiving a door locking signal from the controller 10, thereby preventing a driver or an occupant from getting off at a dangerous moment.
The illuminating lamp 50 is mounted on the rearview mirror of the automobile, and is used for illuminating pedestrians around the automobile and playing a role in warning. The illumination lamp 50 is connected to a signal output port of the controller 10, and is turned on when receiving an illumination signal from the controller 10.
In an alternative embodiment, the automobile door opening collision avoidance system further comprises a lighting assembly.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an illumination assembly according to an embodiment of the present disclosure.
The lighting assembly comprises a rear view mirror housing 301, a rear view mirror 302 and a light transmissive lens 303; the rear view mirror 302 and the transparent lens 303 are mounted on the rear view mirror housing 301, and form a cavity with the rear view mirror housing 301 for accommodating the illumination lamp 50, and the transparent lens 303 is disposed around the rear view mirror 302 for transmitting illumination light. In order to better transmit the illumination light, in an alternative embodiment, the transparent lens 303 is made of a half mirror.
In an optional embodiment, the anti-collision system for opening the door of the automobile further comprises a warning light 60, wherein the warning light 60 is installed in a cavity formed by the rearview mirror and the rearview mirror housing, is connected to the signal output port of the controller 10, and is illuminated when receiving a warning signal sent by the controller 10. This warning light 60 is used for using when the less place of walking, need not to open the light this moment, can save the power consumption.
In an optional embodiment, the anti-collision system for opening the door of the automobile further comprises a voice broadcast device 70 electrically connected with the controller 10; after receiving the light shortage signal and the pedestrian approaching signal, the controller 10 sends a voice prompt signal to the voice broadcasting device 70. The voice broadcasting device 70 is disposed inside the vehicle and is used for reminding a driver or a passenger to get off at a proper time and paying attention to the safety when the vehicle is driven.
In an alternative embodiment, to detect the user's motivation to get off, the automobile door opening collision avoidance system further includes a touch sensor 80 electrically connected to the controller 10; the touch sensor 80 is installed near the door lock 40 of the vehicle, and when a driver or a passenger prepares to open the vehicle and get off the vehicle, the door opening anti-collision system of the vehicle is started to detect whether a vehicle or a pedestrian comes around, so that the voice broadcast device 70 can timely remind whether the vehicle can be safely got off or lock the vehicle door to prevent the vehicle from getting off at a dangerous moment. Specifically, the touch sensor 80 is a capacitive sensing touch switch connected to a signal input port of the controller 10.
In order to facilitate the driver or passenger to observe the environment around the automobile more intuitively, the automobile door opening anti-collision system further comprises a camera 90 electrically connected with the controller 10; the cameras 90 are installed around the automobile body, so that the rear or two sides of the automobile can be conveniently shot to obtain images, the images are sent to the controller 10, and the controller 10 receives the images and transmits the images to the screen of the automobile.
Use above-mentioned embodiment of this application, detect the ambient light brightness that the car is located through ambient light detection device, detect car or pedestrian around to the car through pedestrian detection device, ambient light is darker around the car, when there is car or pedestrian to be close to around the car, control lock locking prevents that driver and passenger from opening the door and get off to light the light and provide warm heart illumination for the back car or pedestrian, or play the safety warning effect, prevented the emergence of the accident of opening the door.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides an automobile door opening collision avoidance system which characterized in that: the device comprises a controller, and an ambient light detection device, a pedestrian detection device, a door lock and a lighting lamp which are electrically connected with the controller; the environment light detection device and the pedestrian detection device are mounted around the body of the automobile; the illuminating lamp is arranged on a rearview mirror of the automobile;
when the ambient light around the automobile is dark, the ambient light detection device generates an insufficient light signal and transmits the insufficient light signal to the controller; when the coming vehicle or the pedestrian approaches around the vehicle, the pedestrian detection device generates a pedestrian approach signal and transmits the signal to the controller; the controller receives the insufficient light signal and the pedestrian approaching signal, sends a door locking signal to the door lock and sends an illuminating signal to the illuminating lamp; the door lock receives the door locking signal for locking; and the illuminating lamp is lightened after receiving the illuminating signal.
2. The automobile door opening anti-collision system according to claim 1, characterized in that: the rearview mirror assembly further comprises a lighting assembly, wherein the lighting assembly comprises a rearview mirror shell, a rearview mirror and a light-transmitting lens; the rearview mirror and the light-transmitting lens are mounted on the rearview mirror shell, a cavity for accommodating the illuminating lamp is formed between the rearview mirror and the rearview mirror shell, and the light-transmitting lens is arranged around the rearview mirror.
3. The automobile door opening anti-collision system according to claim 2, characterized in that: the light-transmitting lens is made of one-way perspective glass.
4. The automobile door opening anti-collision system according to claim 2, characterized in that: the device also comprises a warning lamp; the warning lamp is arranged in the cavity and is electrically connected with the controller.
5. The automobile door opening anti-collision system according to claim 1, characterized in that: the environment light detection device is an environment light sensor and is installed at any position of the automobile body as follows:
the vehicle head, the vehicle tail and two sides of the vehicle body.
6. The automobile door opening anti-collision system according to claim 1, characterized in that: the pedestrian detection device is a radar sensor and is arranged at the tail of the automobile and/or two sides of the automobile body.
7. The automobile door opening anti-collision system according to claim 1, characterized in that: the voice broadcasting device is electrically connected with the controller; the controller receives the light shortage signal and the pedestrian approaches the signal, and then sends a voice prompt signal to the voice broadcasting device.
8. The automobile door opening anti-collision system according to claim 1, characterized in that: the touch sensor is electrically connected with the controller; the touch sensor is mounted close to a door lock of the automobile.
9. The automobile door opening anti-collision system according to claim 8, characterized in that: the touch sensor is a capacitance sensing touch switch.
10. The automobile door opening anti-collision system according to claim 1, characterized in that: the camera is electrically connected with the controller; the camera is installed around the automobile body of car, shoots the car rear and obtains the image, and will the image send to the controller, the controller receives the image and transmits the screen display to the car machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371989.9U CN215552850U (en) | 2021-06-18 | 2021-06-18 | Automobile door opening anti-collision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371989.9U CN215552850U (en) | 2021-06-18 | 2021-06-18 | Automobile door opening anti-collision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215552850U true CN215552850U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121371989.9U Active CN215552850U (en) | 2021-06-18 | 2021-06-18 | Automobile door opening anti-collision system |
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|---|---|
| CN (1) | CN215552850U (en) |
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2021
- 2021-06-18 CN CN202121371989.9U patent/CN215552850U/en active Active
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