CN211196036U - Vehicle-mounted road condition communication system - Google Patents

Abstract

The utility model provides an on-vehicle road conditions communication system relates to car safety driver assistance field, and this system includes on-vehicle camera, on-vehicle controller, man-machine interaction module, communication module, power module, memory are connected respectively to on-vehicle controller. The utility model is suitable for a vehicle is at the road driving in-process, and road condition information transmission is given for rear truck controller to the on-vehicle camera of front truck, and rear truck driver learns front truck road condition information through reading controller information, makes driving judgement in advance to the safer overtaking of rear truck driver or keeping the car distance with the front truck, it is low to have solved current vehicle communication and assisted safe driving actual efficiency, and the not strong scheduling problem of intuition has improved the security that the road went.

Description

Vehicle-mounted road condition communication system

Technical Field

The utility model relates to a car safety driver assistance field, in particular to on-vehicle road conditions communication system.

Background

With the development of social economy, the quantity of automobiles kept in China is continuously increased, vehicles running on roads are increasingly increased, and traffic accidents are more frequent. The proportion of traffic accidents caused by overtaking and rear-end collision is particularly prominent, and it is particularly important to know the road condition of the vehicle in advance in time in order to reduce the occurrence of the traffic accidents.

According to the statistical analysis of related departments on traffic accidents, more than 80% of accidents are found to be caused by untimely response or misjudgment of drivers. When an existing vehicle encounters an emergency state, a warning instruction is generally sent to surrounding vehicles through sound warning or an internet of vehicles so as to achieve the purpose of informing other vehicles of avoiding. The utility model discloses with low costs, simple structure, strong adaptability, it is effective strong, safe and reliable can improve the security that the road went.

There is no related vehicle-mounted road condition communication mechanism scheme in the prior art for a while.

Disclosure of Invention

In view of this, the utility model aims to provide an on-vehicle road conditions communication system to solve the actual effect nature that exists among the current vehicle early warning technique and hang down, technical problem such as nature directly perceived is not strong. The utility model discloses implement and provide an on-vehicle road conditions communication system, through image acquisition, processing, transmission, demonstration, assist driver safety driving in real time.

The utility model discloses a following technical scheme can realize.

The utility model provides a pair of on-vehicle road conditions communication system, including on-vehicle controller, on-vehicle camera, wherein, on-vehicle controller includes 4 parts of man-machine interaction module, communication module, power module, memory again.

The power supply module comprises two interfaces of 12V and 24V and provides working power supplies for the vehicle-mounted camera and other parts;

the communication module comprises a Bluetooth communication module and a 5G communication module, and the processing and transmission of image information between the front vehicle and the rear vehicle are realized through communication technologies such as Bluetooth and 5G communication;

the vehicle-mounted camera is a 0V7670 camera and is used for shooting road condition information;

the memory comprises a TF485 memory card and a memory cache, and is used for storing the dynamic information of the driving road condition of the front vehicle;

the man-machine interaction module comprises a key module and a display module, the key module is provided with a touch key and a bounce key, and the display module is an I L I9320 liquid crystal display screen and is used for the communication judgment of the driving road conditions of the front and rear drivers;

the embodiment of the utility model provides a technical scheme has brought following beneficial effect: the embodiment of the utility model provides a vehicle-mounted road conditions communication system, it is relatively easy to accept in the automobile after-market, and direct and vehicle-mounted CAN diagnosis port is pegged graft and is linked to each other, installs additional simply, strong adaptability. The whole system is internally provided with only a few large modules, and has good system integration and quick response. The system transmits the road condition shot by the front vehicle camera to the rear vehicle-mounted controller in real time, the rear vehicle driver judges the road condition, and simultaneously presses the overtaking button to inform the front vehicle that the rear vehicle overtakes, and the front vehicle driver can know that the rear vehicle overtakes through vehicle-mounted control and can press the consent button or avoid; meanwhile, the safe distance can be kept by observing the road condition of the front vehicle, and the vehicle is braked in advance to prevent rear-end collision, so that the technical problems of low effectiveness, poor intuition and the like in the conventional vehicle early warning technology are solved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, a detailed description is given below with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the utility model provides a vehicle-mounted road conditions communication system work flow chart.

Fig. 2 is the utility model provides a vehicle-mounted road conditions communication system structure chart.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clear with reference to the accompanying drawings. The embodiments described are illustrative of some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

When an existing vehicle encounters an emergency state, a warning instruction is generally sent to surrounding vehicles through sound warning or an internet of vehicles so as to achieve the purpose of informing other vehicles of avoiding. The existing vehicle communication auxiliary safe driving has the problems of low effectiveness, poor intuition and the like, and the safety of road driving is improved. Based on this, the embodiment of the utility model provides a pair of vehicle road conditions communication mechanism and system can solve current early warning method actual effect nature low, and the nature directly perceived scheduling problem that is not strong.

For the convenience of understanding the present embodiment, a vehicle early warning mechanism and a system disclosed in the embodiments of the present invention will be described in detail first.

The embodiment of the utility model provides a pair of vehicle-mounted road conditions communication system, as the shown vehicle-mounted road conditions communication system structure picture of fig. 2, including vehicle-mounted camera, communication module, power module, memory, man-machine interaction module.

Furthermore, the power module provides working power for the vehicle-mounted camera and other parts, the communication module realizes the processing and transmission of image information between the front vehicle and the rear vehicle through communication technologies such as Bluetooth and 5G communication, the memory stores dynamic information of the driving road condition of the front vehicle, and the human-computer interaction module is used for the front vehicle and the rear vehicle to carry out communication judgment on the driving road condition of the vehicle by drivers. The vehicle-mounted camera of the front vehicle shoots road condition information, the road condition information is processed by the front vehicle controller and then is efficiently transmitted to the vehicle-mounted controller of the rear vehicle in real time through the 5G and Bluetooth communication module, and the rear vehicle is read and displayed through the vehicle-mounted controller. The driver of the rear vehicle judges the road condition, presses the overtaking button to inform the front vehicle of overtaking, and the driver of the front vehicle can know the overtaking of the rear vehicle through vehicle control and can press the consent button to avoid.

The vehicle-mounted camera is a 0V7670 camera. The driving dynamic state of the front vehicle is shot mainly by using a 0V7670 camera, and dynamic information is transmitted to a rear vehicle controller. The front windshield and the front part of the vehicle are mounted on the front windshield and the front part of the vehicle but not limited to the front part of the vehicle; is connected with the vehicle-mounted controller in a wiring harness connection mode.

The power supply module is an L M2596 voltage-stabilizing chip, the L M2596 voltage-stabilizing chip obtains 12V and 24V voltage through the CAN port, and obtains 5V voltage after the voltage of the chip is reduced so as to provide working power supplies of the vehicle-mounted camera and other parts.

The communication module comprises a Bluetooth communication module and a 5G communication module, and the processing and transmission of image information between the front vehicle and the rear vehicle are realized through communication technologies such as Bluetooth and 5G communication;

the man-machine interaction module comprises a key module and a display module, the key module is provided with a touch key and a bounce key, and the display module is an I L I9320 liquid crystal display screen which is mainly used for shooting road condition information by a front vehicle-mounted camera, processing the road condition information by the front vehicle-mounted controller, transmitting the road condition information to a rear vehicle-mounted controller in real time and efficiently through 5G or Bluetooth communication, reading the information by the rear vehicle through the vehicle-mounted controller and displaying the information for front and rear vehicle drivers to exchange and judge the road condition of the vehicle.

And the memory in the vehicle-mounted controller is a TF485 memory card and a memory cache, and is used for storing the dynamic information of the road condition of the driving of the front vehicle.

The utility model is suitable for a car safety assistant driving, simple structure installs with low costsly additional. The system has good integration and quick response. The road condition information is shot through the front vehicle-mounted camera in the system, is processed by the front vehicle controller and then is efficiently transmitted to the rear vehicle-mounted controller in real time through the 5G and Bluetooth communication module, and the rear vehicle is read and displayed through the rear vehicle-mounted controller. The driver of the rear vehicle judges the road condition, presses the overtaking button to inform the front vehicle that the rear vehicle overtakes, and the driver of the front vehicle can know that the rear vehicle overtakes through vehicle-mounted control and can press the consent button to avoid, so that the overtaking danger is reduced; meanwhile, a driver of a rear vehicle can be helped to know the dynamic state of the vehicle in front of the front vehicle through the vehicle-mounted controller, the safe distance is kept in real time, the vehicle is braked in advance to prevent rear-end collision, and the technical problems that the existing vehicle early warning technology is low in effectiveness, poor in intuition and the like are solved, so that the safe driving of the vehicle is guaranteed.

The block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems and computer program products according to various embodiments of the present invention. In this regard, each block in the block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It will also be noted that each block of the block diagrams, and combinations of blocks in the block diagrams, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "straight", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplified description. And are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. Each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; the modifications, changes or exchanges do not substantially depart from the spirit and scope of the embodiments of the present invention, and all shall fall within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. A vehicle-mounted road condition communication system is characterized by being arranged on a vehicle and comprising a vehicle-mounted controller and a vehicle-mounted camera; the vehicle-mounted controller comprises a human-computer interaction module, a communication module, a power supply module and a memory;

the power supply module provides working power supplies for the vehicle-mounted camera and the vehicle-mounted controller;

the communication module realizes the processing and transmission of image information between the front vehicle and the rear vehicle through the communication technology of Bluetooth and 5G communication;

the memory stores the dynamic information of the driving road condition of the front vehicle;

and the human-computer interaction module is used for the communication judgment of the driving road conditions of the vehicles by drivers of front and rear vehicles.

2. The vehicle-mounted road condition communication system according to claim 1, wherein the vehicle-mounted camera is a 0V7670 camera for capturing road condition information.

3. The vehicle-mounted traffic communication system of claim 1, wherein the human-computer interaction module of the vehicle-mounted controller comprises a key module and a display module, the key module comprises a touch key and a bounce key, and the display module is an I L I9320 liquid crystal display.

4. The vehicle-mounted road condition communication system according to claim 1, wherein the communication module in the vehicle-mounted controller comprises a Bluetooth communication module and a 5G communication module.

5. The vehicle-mounted traffic communication system according to claim 1, wherein the power module of the vehicle-mounted controller comprises 12V and 24V interfaces.

6. The vehicle-mounted traffic communication system according to claim 1, wherein the memory in the vehicle-mounted controller comprises a memory card and a memory cache.

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