Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Safety people-vehicle-road three-in-one method for unmanned vehicle

A self-driving car and one-method technology, which is applied in the three-in-one field of safe driverless cars, vehicles, and roads, can solve the problems of poor camera effects, interference, and insufficient precision.

Inactive Publication Date: 2018-04-20
宋云波
View PDF9 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the increasing maturity of artificial intelligence and the rapid development of sensing technology, the world has begun to prepare for the era of unmanned vehicles; at present, major Internet companies and automobile manufacturers have entered the research boom of unmanned vehicles; The big technology route is: Automobile manufacturers tend to assist driving; Internet companies such as GOOGLE, UBER, etc. adopt fully automatic driverless technology routes, but the two major technology routes have not jumped out of the design concept of traditional cars; they will have a major impact on society The most important thing is fully automatic unmanned driving. At present, in many years of experiments on fully automatic unmanned driving, because various situations cannot be exhaustive, traffic accidents always occur occasionally. Every occasional traffic accident will delay the completion of fully automatic unmanned driving. The commercialization process of human driving, so people are generally skeptical about the real large-scale commercial use of fully automatic driverless cars, and it is generally believed that it will be difficult to achieve within ten years; driverless cars must first solve the positioning problem, Differential Global Positioning System (DGPS) ), because of the use of ground reference stations, the accuracy of this system has been reduced to 1 meter, but the accuracy is still not enough and it will also be interfered, for example, GPS will be affected by the strength of satellite signals, and the camera will not work well in rainy days Good, Volvo engineers install rows of cylindrical magnets (40x15mm) at a depth of 20cm below the road surface, and at the same time install a magnetic field sensor on the vehicle, and then with the help of the magnetic field sensor, the vehicle can follow the "covered" magnets. Driving on the road greatly reduces the computing load of the CPU of the self-driving car, but there are still problems of difficult construction and less information; the existing commercial implementation methods of the self-driving car are basically traditional ideas, that is, copying the traditional car. There are no breakthrough innovations in shape, structure, driving environment, etc.; China's road conditions are more complex than those in the United States. Under the same artificial intelligence technology, driverless cars require a longer commercialization time in China, so more special design optimization is required

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safety people-vehicle-road three-in-one method for unmanned vehicle
  • Safety people-vehicle-road three-in-one method for unmanned vehicle
  • Safety people-vehicle-road three-in-one method for unmanned vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] exist figure 1 , figure 2 , image 3 In the shown embodiment, each row of cockpits (can seat 2-3 people) of the driverless car is made of round seamless steel pipes with a diameter of about 1 meter 45, and the starting point for using round seamless steel pipes is the same conditions Its pressure resistance is the strongest, and it can be manufactured in mature batches. A door fixed on the steel pipe that can be opened up and down is provided at both ends of the steel pipe, that is, each row of cockpit (7) consists of a circular steel pipe and two doors that can Open door composition. In the present embodiment, two cockpits (7) are provided with the same structure: promptly made up of a circular tube and a door. In order to improve the strength, the front cockpit is not equipped with a front windshield, and the rear cockpit is not equipped with a rear windshield, that is, the seamless steel pipe part of the cockpit is not slit (to maintain the integrity of the stren...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Unmanned vehicles are the most important application at present, but numerous problems still exist in the commercialization process, and the idea that traditional manned vehicles are changed into theunmanned vehicles simply relying on the artificial intelligence mode is defective. According to a safety people-vehicle-road three-in-one method for an unmanned vehicle, the usual design idea of the traditional vehicles is abandoned, and the unmanned vehicle is redesigned, specifically, front and rear windshields are removed, a seat cabin is completely independent for safety strengthening, vacuumsuction cups are ejected for shortening the braking distance, an intelligent buffer ring is arranged on the periphery of the vehicle, and a safety air bag is arranged outside the original front windshield to form a lotus-type protective cushion to protect collided people and objects; meanwhile, people and roads are comprehensively considered together as a whole; and the surface of a lane is coatedwith magnetic strips and passive radio frequency card chips with information to assist in accurate positioning, and an automatic people walking door is arranged when necessary. The safety of the unmanned vehicle can be greatly enhanced, the commercialization process of the unmanned vehicle is greatly improved, and numerous benefits are brought to the traditional vehicles.

Description

technical field [0001] The invention relates to the fields of automation control and robotics, and is a systematic method for improving the safety factor of unmanned vehicles, that is, by comprehensively considering the three most important elements involved in unmanned vehicles: people, vehicles, and roads, a A systematic method for unmanned vehicles is the three-in-one safety method of human, vehicle and road. This method can greatly improve the driving safety factor of unmanned vehicles and accelerate the commercialization of unmanned vehicles. Background technique [0002] With the increasing maturity of artificial intelligence and the rapid development of sensing technology, the world has begun to prepare for the era of unmanned vehicles; at present, major Internet companies and automobile manufacturers have entered the research boom of unmanned vehicles; The big technology route is: Automobile manufacturers tend to assist driving; Internet companies such as GOOGLE,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60R21/02B60R21/0134B60R21/36B60T1/14G06K7/08G06K7/10G06K19/08
CPCB60R21/0134B60R21/02B60R21/36B60R2021/01211B60R2021/01252B60R2021/346B60T1/14G06K7/08G06K7/10009G06K19/08
Inventor 宋云波
Owner 宋云波
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products