CN210680558U

CN210680558U - Driving safety auxiliary system

Info

Publication number: CN210680558U
Application number: CN201921755027.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Honda Access China Corp
Current assignee: Honda Access China Corp
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-05
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a driving safety auxiliary system, including camera, treater and DA screen, the camera is installed in the car afterbody, the treater is installed in DA screen next door, just the treater is connected with car center console electricity, the treater with DA screen electricity is connected, the treater includes image processing module, indicator detection module, gear detection module and data output module, image processing module with camera communication connection, indicator detection module and the indicator communication connection of car, gear detection module and the gear communication connection of car, data output module with DA screen communication connection. The utility model discloses a camera of former factory configuration is shot car rear vision blind area, detects whether there is the potential safety hazard through image processing technique, then through buzzing siren and DA screen suggestion driver, guarantees the security of driver when the back car, turns to.

Description

Driving safety auxiliary system

Technical Field

The utility model relates to an automobile corollary equipment field especially relates to a driving safety auxiliary system.

Background

With the improvement of living standards of people and the convenience of traveling, almost every family is equipped with an automobile as a transportation tool, so that traffic accidents are frequent, drivers can reduce the occurrence of traffic accidents while carefully driving, but some visual dead angles exist when the drivers sit on driving positions and observe the rear part of the automobile through rearview mirrors, a lot of potential safety hazards are ignored due to the visual dead angles, and the visual dead angles are also one of important reasons for causing safety accidents.

Disclosure of Invention

In order to solve the problem, the utility model provides a driving safety auxiliary system observes the visual dead angle behind the car through the back camera that the car was originally, in time reminds driver to pay attention to when having the potential safety hazard through safety auxiliary system, great reduction the probability that the incident takes place.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a driving safety auxiliary system, includes camera, treater and DA screen, the camera is installed in the car afterbody, the treater is installed in DA screen next door, just the treater is connected with car center console electricity, the treater with DA screen electricity is connected, the treater includes image processing module, indicator detection module, gear detection module and data output module, image processing module with camera communication connection, indicator detection module and the indicator communication connection of car, gear detection module and the gear communication connection of car, data output module with DA screen communication connection.

By adopting the technical scheme, the central control panel and the DA screen of the automobile are detached during installation, the processor is installed near the DA screen through the binding belt, the camera adopts the camera of the original automobile, the picture shot by the camera can be transmitted to the processor, whether a moving object exists behind the automobile is judged through the image processing module of the processor, when the automobile needs to be backed, the reverse gear is detected by the gear detection module when the reverse gear is driven, the picture shot by the camera is sent to the DA screen through the data output module for playing, and a driver can observe the situation behind the automobile through the DA screen to carry out the backing operation; in the process of high-speed movement, if the automobile needs to change lanes, when a turn light is turned on, the turn light detection module detects that the turn light is turned on, the image processing module analyzes and processes the picture shot by the camera, and if a vehicle moving at high speed or a vehicle close to the automobile exists in the picture, the data output module sends the picture shot by the camera to the DA screen for playing so as to remind a driver of caution and prevent the automobile from colliding with the vehicle running in the side blind area. The utility model discloses a live camera and the DA screen of former car, detect moving object through camera and image processing technique, prevent that the vehicle from colliding with the object that the vision blind area removed, great improvement the security of driving a vehicle.

Preferably, the intelligent alarm further comprises a buzzer alarm, and the buzzer alarm is in communication connection with the processor.

By adopting the technical scheme, the voice prompt is carried out on the driver through the buzzer alarm, the situation that the driver does not notice the picture displayed by the DA screen is prevented, and the driving safety is further improved.

Preferably, the data output module comprises a buzzer control subunit and an automatic switching subunit, the buzzer control subunit is in communication connection with the buzzer alarm, and the automatic switching subunit is in communication connection with the DA screen.

By adopting the technical scheme, the buzzer alarm is controlled to broadcast the prompt voice through the buzzer control subunit, and the DA screen is controlled to be switched into the shooting picture of the camera through the automatic switching subunit.

Preferably, the camera is a wide-angle camera.

By adopting the technical scheme, the wide-angle camera (H180 degrees and V140 degrees) configured by the original vehicle can clearly shoot the picture of the vision blind area behind the vehicle, and meanwhile, the camera does not need to be additionally installed, so that the driving safety auxiliary function configured by the high-grade vehicle is realized at a lower price, and the competitiveness of the vehicle in the market is improved.

The utility model has the advantages that: the utility model discloses a camera of former factory configuration is shot car rear vision blind area, detects whether there is the potential safety hazard through image processing technology, then through buzzer siren and DA screen suggestion driver, guarantees the driver at the back car, the security when turning to, realizes the driving safety auxiliary function that high-grade car could dispose with lower price simultaneously, improves the competitiveness of vehicle on market.

Drawings

Fig. 1 is a structural block diagram of the driving safety assistance system of the present invention.

Shown in the figure: 1-a processor; 11-an image processing module; 12-a turn signal detection module; 13-gear detection module; 14-a data output module; 141-automatic switching subunit; 142-a buzzer control subunit; 21-a camera; 22-a turn light; 23-gear; 241-DA screen; 242-buzzer alarm.

Detailed Description

As shown in fig. 1, an embodiment of the present invention provides a driving safety assistance system, including camera 21, processor 1 and DA screen 241, camera 21 is installed at the automobile tail, and is used for shooting the image of the automobile tail, unpack automobile console and DA screen 241 apart, install and fix processor 1 beside DA screen 241 through the ribbon, processor 1 is used for processing feedback information, processor 1 includes image processing module 11, indicator light detection module 12, gear detection module 13 and data output module 14, image processing module 11 and camera 21 communication connection, and is used for processing the image that camera 21 shot, detect whether there is a moving object through image processing technology; the turn signal lamp detection module 12 is in communication connection with the turn signal lamp 22 and is used for detecting whether the turn signal lamp 22 is turned on; the gear detection module 13 is in communication connection with the gear 23 and is used for detecting whether the gear 23 is in reverse gear; the data output module 14 is in communication connection with the DA screen 241, and is configured to transmit the image captured by the camera 21 to the DA screen 241 for playing.

In one embodiment, the data output module 14 includes a buzzer control subunit 142 and an automatic switching subunit 141, where the buzzer control subunit 142 is connected in communication with the buzzer alarm 242 and is used to instruct the buzzer alarm 242 to send out an alarm sound; the automatic switching subunit 141 is in communication connection with the DA screen 241, and is configured to forcibly switch the display screen of the DA screen 241, and convert the display screen of the DA screen 241 into the screen captured by the camera 21.

In one embodiment, the camera 21 is a wide-angle camera 21 configured in an original vehicle, and the shooting angle of the camera 21 is H180 ° or V140 °.

The utility model discloses a theory of operation: the utility model discloses include the function of moving object detection and blind area detection, shoot the picture behind the car through camera 21, detect the picture through image processing module 11, when the car is driving out of the garage, is driving into the parking stall and in other similar occasions, have the object that moves behind the suggestion driver's car through DA screen 241 and buzzer siren 242, prevent that the driver from leading to the emergence of incident because of observing certain position when the rear vehicle; the blind area detection function is a set of lane change auxiliary functions, and is used for assisting a driver to avoid collision with a vehicle running in a side blind area, when the driver needs to change lanes or turn to the lane in the running process, when the driver turns on the turn light 22 to change lanes, the camera 21 detects that the vehicle is fast approaching the vehicle or surpasses the vehicle in the visual field range, and the driver of the vehicle changes lanes towards the vehicle, at the same time, the DA screen 241 displays a rear picture, and the buzzer alarm 242 gives a warning to prevent the vehicle from colliding with the vehicle running in the rear visual blind area.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a driving safety auxiliary system which characterized in that: including camera, treater and DA screen, the camera is installed in the car afterbody, the treater is installed in DA screen next door, just the treater is connected with car center console electricity, the treater with DA screen electricity is connected, the treater includes image processing module, indicator detection module, gear detection module and data output module, image processing module with camera communication connection, indicator detection module and the indicator communication connection of car, gear detection module and the gear communication connection of car, data output module with DA screen communication connection.

2. A driving safety assistance system according to claim 1, wherein: the intelligent alarm device is characterized by further comprising a buzzer alarm, and the buzzer alarm is in communication connection with the processor.

3. A driving safety assistance system according to claim 2, wherein: the data output module comprises a buzzer control subunit and an automatic switching subunit, the buzzer control subunit is in communication connection with the buzzer alarm, and the automatic switching subunit is in communication connection with the DA screen.

4. A driving safety assistance system according to claim 1, wherein: the camera is a wide-angle camera.