CN202966123U - Vehicle-mounted intelligent warning indicator - Google Patents

Abstract

The utility model discloses an on-vehicle intelligent warning ware, including installing the controller in the car, what be connected with the controller catches apart from probe and voice horn, catch apart from the probe and install at the afterbody, still include and catch the LED optical display screen that is connected apart from the probe, this LED optical display screen is installed at the afterbody. Catch apart from the probe and catch the distance of trailing vehicle to the rear constantly, when catching the within range that trailing vehicle got into predetermined dangerous distance, pronunciation were broadcast automatically to the pronunciation loudspeaker, and LED optical display screen shows light sum characters simultaneously, warns the speed of traveling of rear vehicle attention vehicle, keeps the safe vehicle distance between two workshops, simple structure, simple installation has pronunciation warning and LED optical warning simultaneously, and warning signal is obvious and be difficult for receiving the influence of bad weather and environment, can the effectual emergence of prevention rear-end collision accident.

Description

Vehicle smart alarm

technical field

The utility model relates to a vehicle-mounted early warning device, more specifically, relates to a vehicle-mounted intelligent warning device which has voice and LED optical warnings and can actively prevent collision rear-end collision accidents.

Background technique

With the rapid development of the economy, more and more people use cars, and the number of people and property losses caused by traffic accidents is quite alarming every year. Therefore, the problem of vehicle driving safety has become one of the key issues that people pay more and more attention to. As we all know, in the process of driving, once an emergency occurs, a sudden brake is required. Due to the long braking distance and the limitation of human reaction speed, rear-end collision accidents are prone to occur, causing casualties to people in the vehicle and causing serious damage to people's lives and property safety. Therefore, the front and rear vehicles need to keep a safe distance at all times to avoid collisions and rear-end collisions. Therefore, the vehicle-mounted devices that warn the front and rear vehicles to maintain a safe distance and prevent collisions and rear-end collisions are becoming increasingly important.

The current anti-rear-collision warning devices on the market are complicated in structure, difficult to install, and the warning is not obvious. They are easily affected by bad weather such as rain, snow and heavy fog, so that the vehicles behind cannot recognize the warning in time, and cannot effectively prevent the occurrence of rear-end collision accidents. . The application number is 201120379639.7, and the patent application document titled "Automobile Rear Collision Prevention Warning License Plate Frame" discloses a rear-end collision prevention warning license plate frame that can have an early warning function for subsequent vehicles. The warning license plate frame is composed of a license plate frame, a miniature lens, an LED photoelectric bulb, an electronic motion sensor, a controller, and a wire connector. When the electronic motion sensor detects that a trailing vehicle enters a predetermined dangerous distance, the controller will issue an instruction to automatically start All the LED bulbs are shining brightly to warn the rear vehicles to slow down. The car rear-end collision warning license plate frame has an early warning reminder function, and the structure is simple, but only through the LED light bulbs on the warning plate frame to warn the rear vehicles to slow down. , the warning is simple and not obvious, the driver of the vehicle behind is easy to ignore or fail to see clearly, and is easily affected by bad weather such as rain, snow and fog, so that the driver of the trailing vehicle cannot recognize the warning in time, and cannot achieve an effective warning. Prevent the occurrence of rear-end collision accidents.

Utility model content

The purpose of the utility model is to overcome the above-mentioned defects in the prior art, and provide a vehicle-mounted intelligent warning device with voice warning and LED optical warning, which can effectively warn rear vehicles to maintain a safe distance between vehicles and actively prevent rear-end collision accidents.

In order to achieve the above object, the technical solution provided by the utility model is as follows: a vehicle-mounted intelligent warning device is provided, including a controller installed in the vehicle, a distance-capture probe and a voice horn connected with the controller, and the distance-capture probe Installed at the rear of the vehicle to capture the distance of the trailing vehicle backward.

It also includes an LED optical display connected to the distance-capturing probe, which is installed on the inner wall of the rearview glass at the rear of the car to warn trailing vehicles to slow down and keep the distance between them.

The voice horn is installed inside the rear trunk of the car.

The beneficial effect of the vehicle-mounted intelligent warning device described in the utility model is that: by installing a distance-catching probe and an LED optical display at the rear of the car, a voice speaker is installed inside the rear trunk of the car, and the distance-catching probe is positioned toward the rear at all times. Capture the distance of the trailing vehicle. When the trailing vehicle is caught within the predetermined dangerous distance range, the voice speaker will automatically connect and play a voice (for example: please keep a safe distance between vehicles, etc.) to warn the rear vehicle and the driver of the vehicle, pay attention to the driving speed of the vehicle , to maintain the safe distance between the two workshops, and the LED optical display is also automatically connected, and displays lights and text (such as: please maintain a safe distance, etc.) to warn the rear vehicles to slow down and maintain a safe distance, with simple structure and reasonable design , The advantage of easy installation, at the same time has the voice warning and LED optical warning, the warning signal is obvious and not easily affected by bad weather and environment, can effectively prevent the occurrence of rear-end collision accidents, and improve the safety of vehicles.

A vehicle-mounted intelligent warning device described in the utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is a structural schematic diagram of the vehicle-mounted intelligent warning device described in the utility model.

Explanation of reference signs:

1. Controller 2. Distance capture probe 3. LED optical display 4. Voice speaker

Detailed ways

The following is the best example of the vehicle-mounted intelligent warning device described in the utility model, which does not limit the protection scope of the utility model.

As shown in Figure 1, provide a kind of vehicle-mounted intelligent warning device, comprise the controller 1 that is installed in the car, be connected with controller 1 and catch distance probe 2 and voice horn 4, described catch distance probe 2 is installed on Car tail is used for catching the distance of trailing vehicle to the rear, and described voice loudspeaker 4 is installed in the rear trunk box inside of car, is used for playing voice, warns trailing vehicle to keep safe vehicle distance.

Also comprise the LED optical display screen 3 that is connected with the distance detecting probe 2, this LED optical display screen 3 is installed on the inner wall of the rear view glass at the rear of the car, for warning the trailing vehicles to slow down and keep a safe distance between vehicles.

After the car is started, the controller 1 starts and works, and the distance detection probe 2 captures the distance of the trailing vehicle at all times. When the trailing vehicle is caught within the predetermined dangerous distance range, the voice speaker is automatically connected and plays a voice (such as: Please keep safe car distance, etc.) to warn the rear vehicle and the driver of the vehicle, pay attention to the driving speed of the vehicle, and maintain a safe distance between the two cars. At the same time, the LED optical display 3 is also automatically connected to display lights and text (such as: please keep a safe distance between cars, etc.) Warn the rear vehicle to slow down and keep the safe distance between the vehicles. When the distance between the two vehicles is greater than the predetermined dangerous distance, the voice speaker 4 stops playing the voice and enters the standby state. At the same time, the LED optical display screen 3 goes out and enters the standby state. Probe 2 works continuously and captures the distance of trailing vehicles at all times. It has a simple structure and reasonable design. It also has LED optical display and voice warning. prevention of rear-end collisions.

The predetermined dangerous distance can be set according to the actual situation; the text warning displayed on the LED optical display screen 3 and the voice warning played by the voice speaker 4 can be set according to the actual situation or user's preference.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (4)

1. A vehicle-mounted intelligent warning device, characterized in that it includes a controller (1) installed in the car, a range-catching probe (2) and a voice horn (4) connected to the controller (1), the The range capture probe (2) is installed at the rear of the vehicle to capture the distance of the trailing vehicle to the rear. 2. The vehicle-mounted intelligent warning device according to claim 1, characterized in that it also includes an LED optical display (3) connected to the distance-capturing probe (2), and the LED optical display (3) is installed on the vehicle tail. 3. The vehicle-mounted intelligent warning device according to claim 2, characterized in that, the LED optical display screen (3) is installed on the inner wall of the rear-view glass at the rear of the vehicle. 4. The vehicle-mounted intelligent warning device according to claim 1, characterized in that, the voice speaker (4) is installed inside the rear trunk of the vehicle.

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