Automatic pilot system for road vehicle
A technology for automatic driving and vehicle driving, applied in two-dimensional position/channel control and other directions, it can solve the problem of not solving the problem of indicating information transmission and control, and achieve the effects of low cost, reduced work intensity, and reduced accident rate.
Inactive Publication Date: 2008-02-27
吴体福
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Patent No. 200410088734.6 "Electronic Map Position Matching Method for Intelligent Vehicle Positioning and Navigation System" discloses a method of matching vehicle position information with an electronic map database, and the management center realizes functions such as vehicle positioning, scheduling, monitoring, and alarming for each user; Vehicle Patent No. 200520006674.9 "Visible Ground Nails" proposes to fix markers on the road surface to indicate the position of the driving vehicle, which can accurately determine the position of the vehicle in the road driving lane, and provides the possibility for automatic driving, but they do not solve the indication of automatic driving of the vehicle Information transmission and control issues
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[0045] Referring to attached drawing 2: the width of the vehicle is about 2 meters, the horizontal interval of K on the highway driving line on the road surface G is 3.75-4.00 meters, and the distances along the highway driving line of the road surface G are respectively 30 meters (or 50 meters) equidistant and fixed visually Nails: Visible ground nails A1, A2, A3~An are fixed along the high-speed sideline K1; visible ground nails B1, B2, B3-Bn are fixed along the medium-speed road line K2; fixed along the low-speed road line K3 There are visible ground nails C1, C2, C3~Cn; visible ground nails D1, D2, D3~Dn are fixed along the road sideline K4; visible ground nails are staggered and fixed along the direction of the road on the adjacent road driving line K The connection lines form the road interval line L in the vehicle-mounted self-driving computer U; as shown in Figure 2, the A1C1 connection is visually nailed to form L1, the A2C2 connection is visually nailed to form L3, ...
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This invention relates to an automatic driving system of a road vehicle, especially to a system which providing automatic driving information indication for traveling vehicles and realizing vehicle automatic driving through the vehicle automatic control system, which is characterized by comprising: fixing markers at interval along a road travelling line, receiving information feedback by the fixed markers through a set relay information station and forming the vehicle and road information on the road, and constantly supplying the road and vehicle information of the road where the vehicle is to a vehicle automatic receiving processor after the received GPS(Global Position System) information and the vehicle and road information on the road are overall treated, installing an automatic driving software in a vehicle-mounted computer which can receive and treat relevant information of the relay information station at any time, constantly sending operation instructions to a vehicle automatic controller so as to keep the vehicle travelling information direction line consistent with the vehicle driving speed direction line, and sending instructions to the vehicle automatic controller according to the selected mode by a driver so as to realize vehicle automatic driving.
Description
technical field [0001] The present invention relates to a road vehicle automatic driving system, in particular to a system for providing automatic driving information indication to vehicles running on the road; The navigation information is combined, and the road information of the road where the vehicle is located and the driving information of the vehicle are provided to the vehicle information receiving device through the vehicle driving relay information control station. Background technique [0002] The automatic navigation of marine ships has been successfully realized through the GPS positioning and navigation information system. The existing automatic vehicle driving technology usually refers to a vehicle assisted driving technology based on electronic map route instructions obtained by processing GPS positioning information. Patent No. 01134494.6 "Electronic Map Device for Automotive Satellite Navigation System" and Patent No. 02107585.9 Satellite navigation electr...
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IPC IPC(8): G05D1/02
Inventor 吴体福
Owner 吴体福
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