CN112669641A - Intelligent road safety management and automatic driving assistance system - Google Patents
Intelligent road safety management and automatic driving assistance system Download PDFInfo
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- CN112669641A CN112669641A CN202011586146.0A CN202011586146A CN112669641A CN 112669641 A CN112669641 A CN 112669641A CN 202011586146 A CN202011586146 A CN 202011586146A CN 112669641 A CN112669641 A CN 112669641A
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Abstract
The invention discloses an intelligent road safety management and automatic auxiliary driving system, which relates to the field of automatic driving and aims at solving the problems that the existing automatic auxiliary driving technology is not perfect and traffic safety accidents are easily caused. The invention adopts the cooperation of the central computer and the road pile computer system, realizes safe driving to the greatest extent possible, predicts and prevents traffic accidents which may occur in advance, and plays a very important auxiliary management role in road safety management of smart cities, namely, relevant managers are reduced, the road safety command efficiency is improved, and the invention is suitable for popularization and use.
Description
Technical Field
The invention relates to the field of automatic driving, in particular to an intelligent road safety management and automatic driving assistance system.
Background
The development direction of automatic driving of motor vehicles is to add sensors to solve the problem of continuous development as a route, which is undeniable, and the addition of sensors brings technical perfection and progress, but at the same time, the fault rate caused by the increase of the number of hardware is increased at the same time, and accidents caused by manual operation bring more strict mechanical control and requirements of non-manual control on vehicles at critical points for all vehicles running on the road, so that an intelligent road safety management and automatic auxiliary driving system is provided.
Disclosure of Invention
The invention provides an intelligent road safety management and automatic assistant driving system, which solves the problems that an automatic assistant driving technology is not perfect and traffic safety accidents are easy to cause.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an intelligent road safety control and automatic driver assistance system, includes central computer module, way stake computer module and motor vehicle computer module, the output of central computer module all is connected with the input of way stake computer module and motor vehicle computer module, just way stake computer module and motor vehicle computer module both way junction.
Preferably, the road pile computer module comprises a receiving module and a transmitting module. A sensor module and a radar module.
Preferably, the sensor module includes an environment sensor for sensing temperature, humidity and road condition information.
Preferably, the motor vehicle computer module comprises a signal transmitting module, a signal receiving module, a radar module, a sensor module and an alarming and braking module.
Preferably, the sensor module comprises environment sensing, engine rotating speed sensing, vehicle speed sensing and direction sensing, and the environment sensing is used for sensing temperature, humidity and road condition information.
The invention has the beneficial effects that: the invention adopts the cooperation of the central computer and the road pile computer system, realizes safe driving to the greatest extent possible, performs early prediction and prevention of traffic accidents which may occur, improves the safety of automatic auxiliary driving, and simultaneously effectively avoids property loss, in addition, because the system introduces the central computer information system, the related information of the central computer can directly control specific motor vehicles, thereby solving the traffic accidents which may be caused by human operation errors, secondly, because the system introduces the road pile computer system and takes 5G signals as communication selection, the control of inter-vehicle distances and the management of lane deviation can be realized, the occurrence of traffic accidents is avoided to the greatest extent, the invention plays a role in protecting life and property, and also plays a very important auxiliary management role in road safety management of cities, namely, relevant managers are reduced, the road safety command efficiency is improved, and the method is suitable for popularization and use.
Drawings
FIG. 1 is a logic diagram of the present invention.
Fig. 2 is a schematic view of the vehicle offset and rear-end collision avoidance structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples
Referring to fig. 1-2, an intelligent road safety management and automatic driving assistance system comprises a central computer module, a road pile computer module and a motor vehicle computer module, and is characterized in that the output end of the central computer module is connected with the input ends of the road pile computer module and the motor vehicle computer module, the road pile computer module is connected with the motor vehicle computer module in a bidirectional mode, and the road pile computer module comprises a receiving module and a transmitting module. The vehicle-mounted intelligent monitoring system comprises a sensor module and a radar module, wherein the sensor module comprises environment sensing and is used for sensing temperature, humidity and road condition information, the motor vehicle computer module comprises a signal transmitting module, a signal receiving module, a radar module, a sensor module and an alarming and braking module, the sensor module comprises environment sensing, engine speed sensing, vehicle speed sensing and direction sensing, and the environment sensing is used for sensing the temperature, the humidity and the road condition information.
The central computer module is used for transmitting relevant condition information of a road ahead by the central computer and the like, combining with the road pile computer and transmitting specific information and a specifically executed motor vehicle by the road pile computer, and the motor vehicle makes corresponding judgment and braking according to the received information;
the road pile computer module comprises a signal transmitting, signal receiving, a road condition information and environment information sensor, a millimeter wave radar and a laser radar, and has a data processing function, the road pile computer is responsible for the nearest motor vehicle, the included angle obtained by processing the signal data transmitted to the road pile computer by the received motor vehicle between the two road pile computers is the distance between the motor vehicle and the motor vehicle in front, the safe vehicle distance is generated in the included angle, and if the included angle exceeds the preset value, the road pile computer transmits a signal to alarm the motor vehicle until the motor vehicle is informed to brake; lane deviation, because the road pile computer is responsible for the nearest motor vehicle, and the radar judges the distance of the signal transmitted by the nearest motor vehicle, it can be obtained that the motor vehicle is running on a safe route, and after the signal exceeds the numerical value, it can transmit alarm signal to the motor vehicle to make alarm until brake treatment, and the road condition and environment sensing sensor can be used for notifying the motor vehicle of alarm information when the road condition is sensed to be unsafe or can not be continuously run, and in the same way, when the central computer related information is received and the motor vehicle can not be run, the road pile computer can also immediately notify the motor vehicle of brake treatment, and because the road pile computer is equipped with millimeter wave radar, and the road pile computer in the city zone is also equipped with laser radar, the perception of road condition is very clear, and the communication between the road pile computer and the motor vehicle computer mainly uses receiving of both sides as main, thus, the electric wave return time can be saved to obtain the processing result;
the computer module of motor vehicle, every motor vehicle has own identity information namely ID, once enter the computer road section with stake of road computer and is activated immediately, radar and sensor enter working condition immediately, when the nearest stake of road computer, with the interdynamic constitution of stake of road computer result whether can continue to travel, meanwhile, because the computer of motor vehicle also possesses millimeter wave radar and sensor part and transmitting and receiving part, can also perceive the road condition in the front of oneself.
When the bus enters into the area controlled by the road pile computer, the computer and radar system on the bus are activated immediately, because each bus has its own corresponding ID, including all information of the vehicle, driver information and vehicle status, the ID is connected with the central computer, the central computer also enters into the real-time monitoring state of the ID vehicle, when the vehicle runs to the nearest road pile computer, the distance between the vehicle and the front vehicle is safe whether running in the preset road or not, and whether running at a safe speed or not, the engine speed sensor, the vehicle speed sensor and the direction sensor are compared with the computer data in the vehicle and send the result to the road pile computer, the road pile computer judges whether running can be continued, when the vehicle deviates from the preset angle range between the road pile computer and the vehicle, the vehicle is subjected to alarming and braking processing, when the vehicle receives an instruction which is sent by a central computer and cannot continue to run on the ID vehicle, for example, the front road cannot continue to run, the ID vehicle gives an alarm and brakes, because the road pile computer is only responsible for the nearest vehicle, for the vehicles which simultaneously appear in the same direction, the road pile computer calculates the time difference of signals according to the signal distance transmitted by the ID vehicle to position whether the specific vehicle can continue to run or not, whether the road deviates or not and whether the dangerous distance is generated between the specific vehicle and the front vehicle or not to judge whether the vehicle continues to run or not, and when the ID vehicle in the opposite direction runs to the nearest road pile computer, the road pile computer processes the ID vehicle in the same mode.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The intelligent road safety management and automatic driving assisting system comprises a central computer module, a road pile computer module and a motor vehicle computer module, and is characterized in that the output end of the central computer module is connected with the input ends of the road pile computer module and the motor vehicle computer module, and the road pile computer module is connected with the motor vehicle computer module in a two-way mode.
2. The intelligent road safety management and automatic driving assistance system according to claim 1, wherein the road pile computer module comprises a receiving module, a transmitting module, a sensor module and a radar module.
3. The system of claim 2, wherein the sensor module comprises an environmental sensor for sensing temperature, humidity and traffic information.
4. The system of claim 1, wherein the vehicle computer module comprises a signal transmitting module, a signal receiving module, a radar module, a sensor module and an alarm and brake module.
5. The system according to claim 4, wherein the sensor module comprises environment sensing, engine speed sensing, vehicle speed sensing and direction sensing, and the environment sensing is used for sensing temperature, humidity and road condition information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011586146.0A CN112669641A (en) | 2020-12-29 | 2020-12-29 | Intelligent road safety management and automatic driving assistance system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011586146.0A CN112669641A (en) | 2020-12-29 | 2020-12-29 | Intelligent road safety management and automatic driving assistance system |
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| CN112669641A true CN112669641A (en) | 2021-04-16 |
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| CN202011586146.0A Pending CN112669641A (en) | 2020-12-29 | 2020-12-29 | Intelligent road safety management and automatic driving assistance system |
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Citations (8)
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| CN111462529A (en) * | 2020-03-27 | 2020-07-28 | 长安大学 | Tunnel driving auxiliary system and method based on visible light communication |
| CN111599201A (en) * | 2020-04-24 | 2020-08-28 | 东风汽车集团有限公司 | Intelligent networking automobile system and method based on V2X under intelligent traffic |
| US20200389469A1 (en) * | 2017-12-24 | 2020-12-10 | Arilou Information Security Technologies Ltd. | System and method for tunnel-based malware detection |
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2020
- 2020-12-29 CN CN202011586146.0A patent/CN112669641A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924926A (en) * | 2010-08-06 | 2010-12-22 | 中国电信股份有限公司 | Gang control method and system based on security alarm and video monitoring |
| CN105976623A (en) * | 2015-10-21 | 2016-09-28 | 乐卡汽车智能科技（北京）有限公司 | Vehicle information transmission device and method |
| CN206873324U (en) * | 2017-06-22 | 2018-01-12 | 云南联正科技有限公司 | A kind of emergency traffic protects deceleration arrester |
| US20200389469A1 (en) * | 2017-12-24 | 2020-12-10 | Arilou Information Security Technologies Ltd. | System and method for tunnel-based malware detection |
| CN109064739A (en) * | 2018-05-15 | 2018-12-21 | 北京数行健科技有限公司 | A kind of intelligence road stake equipment and road information provide system |
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Application publication date: 20210416 |