| 摘要 |
The system for automatic driving and for warning of areas of reduced speed for vehicles which consists of placing in the lower area of the vehicle a signal detector and sensor system using reflective encoded elements, strips or bands arranged on the road surface or underground in the same. The signals received when are transverse or inclined are applied to a microprocessor, or directly to a visual warning or to an audio annunciator. The microprocessor decodes and compares the signals obtained with the vehicle speed, calculating and providing audible and visual warning signals. Additionally the system can provide lateral displacement signals with reference to central longitudinal lines, bands or strips, lateral or close to said side area, captured by the sensors in the bottom of the vehicle, and/or place a video camera or a laser radar in the upper front of the vehicle, for an automatic guided of the vehicle. |
| 主权项 |
1. An automatic driving system for vehicles, of the type used in vehicle warning systems intelligent sensors and automatic driving, which consists of a system that places a video camera or laser radar in the upper front or bottom of the vehicle, which is directed to one or more central longitudinal lines or stripes of each track, and/or captures these deviations on underground lines or elements or not, by means of sensors in the lower area of the vehicle, generating further warning signals, other of control, which are applied to an actuator that actuates the fuel flow valve, which controls the gas or engine power and the servo that drives and corrects the direction of the vehicle, the microprocessor compares each other successive images captured by the camera, determining the effect of displacing one side or the other consistently and instantaneously correcting the direction of the vehicle. |
