CN214564954U

CN214564954U - Vehicle side blind area early warning system

Info

Publication number: CN214564954U
Application number: CN202021342238.XU
Authority: CN
Inventors: 葛仿华
Original assignee: Quanzhou Zunan Trading Co ltd
Current assignee: Quanzhou Zunan Trading Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-11-02
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a vehicle side blind area early warning system, which comprises a main control module, an ultrasonic detection module, an early warning module and a power module; the ultrasonic detection module, the early warning module and the power supply module are respectively connected with the main control module; the ultrasonic detection module is used for detecting whether barriers exist in a driver sight blind area or not and transmitting signals to the main control module, the early warning module is used for receiving early warning information sent by the main control module, and the early warning module executes early warning actions. The utility model discloses simple structure adopts ultrasonic sensor radar, camera, distance sensor to monitor the right turn blind area of vehicle driving in-process, carries out the warning effect through loudspeaker and LED lamp, has accomplished to driving in-process rear side field blind area demonstration and early warning, and the possibility that the dangerous accident that brings because of the blind area problem takes place when many-sided reduction car lane change turns to, and the equipment price is all low relatively simultaneously, possesses the condition that large-scale production was used, and actual economic benefits is good.

Description

Vehicle side blind area early warning system

Technical Field

The utility model relates to a vehicle monitoring technology field especially relates to a vehicle side blind area early warning system.

Background

With the rapid development of cities, large engineering vehicles such as muck trucks, mixer trucks and the like run on urban roads, and accidents occur most in dead zones at any positions due to the wide vehicle body, particularly the dead zone at the right side. The driving 'blind area' refers to a dead angle generated by the sight line of a driver when driving a motor vehicle and a place where the driver cannot be aware of, the blind area is mostly caused by the vehicle structure, the size of the blind area is different for various types of vehicles due to different vehicle types, and a right-turn road killer is a large-sized vehicle represented by a slag car and a mixer truck. The blind area of right turn is very obvious. When a person or pedestrian driving a motor vehicle is parked on the right side for waiting or driving, the driver of the large vehicle is completely out of sight of the right side.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned not enough, provide a vehicle side blind area early warning system.

In order to achieve the above object, the technical solution of the present invention is: a vehicle side blind area early warning system comprises a main control module, an ultrasonic detection module, an early warning module and a power supply module; the ultrasonic detection module, the early warning module and the power supply module are respectively connected with the main control module; the ultrasonic detection module is used for detecting whether barriers exist in a driver sight blind area or not and transmitting signals to the main control module, the early warning module is used for receiving early warning information sent by the main control module, and the early warning module executes early warning actions.

Preferably, the ultrasonic detection module comprises four ultrasonic sensors which are respectively arranged on the front fender and the front wheel arch.

Preferably, the early warning module comprises an in-vehicle LED warning lamp, an out-vehicle LED warning lamp, an in-vehicle warning horn and an out-vehicle warning horn, the in-vehicle LED warning lamp and the in-vehicle warning horn are arranged on the inner side of the A column, and the out-vehicle LED warning lamp and the out-vehicle warning horn are arranged on a front wheel arch; when the early warning module receives the early warning information sent by the main control module, the horn is used for sounding and the LED lamp flickers to give an alarm.

Preferably, including the early warning module that opens the door, the early warning module that opens the door includes a plurality of distance sensor that are connected with host system, distance sensor corresponds the both sides of locating the door.

Preferably, the vehicle-mounted monitoring system further comprises a video signal acquisition module, wherein the video signal acquisition module is cameras at rearview mirrors at two sides of the vehicle and used for monitoring road conditions in the blind areas at the sides and the rear of the vehicle when the vehicle runs, transmitting image information to the main control module and displaying the image information through the vehicle-mounted display.

Preferably, the vehicle side blind area early warning system is used for one or more of a slag car, a truck, a concrete truck, an oil tank truck, a crane truck and a motor coach.

Through adopting foretell technical scheme, the beneficial effects of the utility model are that: the utility model discloses simple structure, adopt the ultrasonic sensor radar, a video camera, distance sensor monitors the right turn blind area of vehicle driving in-process, carry out the warning effect through loudspeaker and LED lamp, utilize vehicle-mounted display warning and LED lamp and loudspeaker warning, dual early warning, the mistake warning of driving in-process is warned and is missed, the side rear field blind area display and the early warning to driving in-process have been accomplished, many-sided reduction car is gone straight, the possibility of the dangerous accident emergence brought because of the blind area problem when lane change and turn to, the equipment price is all relatively cheap simultaneously, possess the condition of large-scale production application, practical economic benefits is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the present invention.

The main reference numbers: 1. a main control module; 2. an ultrasonic detection module; 3. an early warning module; 4. a power supply module; 5. a door opening early warning module; 6. a video signal acquisition module; 7. an ultrasonic sensor; 8. an alarm horn outside the vehicle; 9. an LED alarm lamp outside the vehicle; 10. an LED warning lamp in the vehicle; 11. and a horn is prompted in the vehicle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, a vehicle side blind area early warning system comprises a main control module 1, an ultrasonic detection module 2, an early warning module 3 and a power module 4; the ultrasonic detection module 2, the early warning module 3 and the power supply module 4 are respectively connected with the main control module 1; the ultrasonic detection module 2 is used for detecting whether barriers exist in a driver sight blind area or not and transmitting signals to the main control module 1, the early warning module 3 is used for receiving early warning information sent by the main control module 1, and the early warning module 1 executes early warning actions.

As shown in fig. 2, the ultrasonic detection module 2 includes four ultrasonic sensors 7 respectively disposed on the front fender and the front wheel arch, and the ultrasonic sensors are dispersedly disposed on the front fender and the front wheel arch to detect whether there is an obstacle in a blind area at multiple angles, and the height setting effect of the front fender and the front wheel arch is the best; the early warning module 3 comprises an in-vehicle LED warning lamp 10, an out-vehicle LED warning lamp 9, an in-vehicle warning horn 11 and an out-vehicle warning horn 8, wherein the in-vehicle LED warning lamp 10 and the in-vehicle warning horn 11 are arranged on the inner side of the A column, and the out-vehicle LED warning lamp 9 and the out-vehicle warning horn 8 are arranged on the front wheel arch; when the early warning module 3 receives the early warning information sent by the main control module 1, a horn sounds and the LED lamp flickers to give an alarm. By adopting the arrangement position, the height and the like, the optimal warning effect can be achieved for drivers and pedestrians.

Preferably, including the early warning module 5 that opens the door, the early warning module 5 that opens the door includes a plurality of distance sensors that are connected with host system 1, distance sensor corresponds the both sides of locating the door. The distance sensor detects whether obstacles (people, vehicles and the like) exist, and the accuracy of detecting whether the obstacles exist in the blind area is further combined with the ultrasonic sensor 7.

Preferably, the vehicle-mounted monitoring system further comprises a video signal acquisition module 6, wherein the video signal acquisition module 6 is a camera at the rearview mirrors at the two sides of the vehicle, and is used for monitoring the road conditions in the blind areas at the rear and the side of the vehicle when the vehicle runs, transmitting image information to the main control module 1 and displaying the image information through a vehicle-mounted display.

In this embodiment, the main control module 1 adopts a special firm shell for a cart, the waterproof and dustproof performance reaches IP67 level, and a 1500W anti-detonator is arranged inside, so that the vehicle-scale application is met. The design of multiple protection circuits and the processing of electromagnetic compatible hardware do not affect other electrical appliances. The prompt LED lamp 10 in the vehicle is made of aluminum alloy and is high-temperature resistant. Accords with the suggestion figure of blind area radar, lights when monitoring pedestrian or vehicle, gives the driver more audio-visual safety suggestion. The internal polaroid is added, the light is soft, and the night driving of a driver is not influenced. The in-vehicle prompting horn 11 prompts when monitoring pedestrians or vehicles: please note on the right. When the fixed object is monitored, no prompt is sent out, and the driver is not influenced. Meanwhile, the three-stage tuning function is realized, and the large-small-closed state is realized. Compare traditional warning and send by bee calling organ, sound is sharp-pointed, does not possess the tuning function, and long-time suggestion can make the driver be irritated, influences blind area monitoring effect, the utility model discloses in-vehicle suggestion loudspeaker 11 have better effect. When monitoring objects, the external warning LED lamp 9 emits explosion flash to remind pedestrians and vehicles, the triple sealing glue technology enables parts to reach the waterproof IP67 level, and meanwhile, the external warning LED lamp is provided with aluminum alloy for heat dissipation, and can easily cope with severe environments. The outer warning loudspeaker 8 of car adopts waterproof level loudspeaker, high temperature resistant, corrosion-resistant, and the light bad weather of reply is handled to the double silica gel of shell. Ultrasonic sensor 7 has adopted aluminum alloy CNC shaping, and structural rigidity is strong, cooperates the silica gel sheath, reaches not fragile, is difficult for droing, advantages such as corrosion-resistant, and life is longer. The large-angle coverage area of the ultrasonic sensor is wide, detection blind areas can be effectively reduced, and the using effect of a blind area radar is guaranteed.

The above-mentioned, only for the preferred embodiment of the present invention, can not limit the scope of the implementation of the present invention, all the equivalent changes and decorations made according to the claims of the present invention should still belong to the scope covered by the present invention.

Claims

1. The utility model provides a vehicle side blind area early warning system which characterized in that: the system comprises a main control module, an ultrasonic detection module, an early warning module and a power supply module; the ultrasonic detection module, the early warning module and the power supply module are respectively connected with the main control module; the ultrasonic detection module is used for detecting whether barriers exist in a driver sight blind area or not and transmitting signals to the main control module, the early warning module is used for receiving early warning information sent by the main control module, and the early warning module executes early warning actions.

2. The vehicle side blind area early warning system according to claim 1, characterized in that: the ultrasonic detection module comprises four ultrasonic sensors which are respectively arranged on the front fender and the front wheel arch.

3. The vehicle side blind area early warning system according to claim 1, characterized in that: the early warning module comprises an in-vehicle LED warning lamp, an out-vehicle LED warning lamp, an in-vehicle warning horn and an out-vehicle warning horn, wherein the in-vehicle LED warning lamp and the in-vehicle warning horn are arranged on the inner side of the A column, and the out-vehicle LED warning lamp and the out-vehicle warning horn are arranged on the front wheel arch; when the early warning module receives the early warning information sent by the main control module, the horn is used for sounding and the LED lamp flickers to give an alarm.

4. The vehicle side blind area early warning system according to claim 1, characterized in that: including the early warning module that opens the door, the early warning module that opens the door includes a plurality of distance sensor that are connected with host system, distance sensor corresponds the both sides of locating the door.

5. The vehicle side blind area early warning system according to claim 1, characterized in that: the vehicle-mounted monitoring system is characterized by further comprising a video signal acquisition module, wherein the video signal acquisition module is a camera arranged on rearview mirrors on two sides of the vehicle and used for monitoring road conditions in a blind area on the side and the rear of the vehicle when the vehicle runs, transmitting image information to the main control module and displaying the image information through a vehicle-mounted display.

6. The vehicle side blind area early warning system according to claim 1, characterized in that: the vehicle side blind area early warning system is used for one or more of a slag car, a truck, a concrete car, an oil tank truck, a crane truck and a motor coach.