汽车红外线倒车原理.pptVIP

Your eyes in the back of your head When reversing or driving under difficult conditions, there are blind spots in the driver’s rear field of vision. Someone could step down from the sidewalk. Some one could be there already. The driver could collide with a parking meter, roadside obstacle, or the car behind him. THE NEW红外线倒车监控 SYSTEM The红外线倒车监控 reverse collision prevention system is based on new generation, infra-red technology, offering the ultimate in car detection systems, with very high reliability, long life span, low cost. ADVANTAGES TO ELECTRO-OPTICAL TECHNOLOGY The Ultrasonic systems used today are based on air transmission. The new Electro-Optical innovative technology greatly increases reliability and durability, is more user-friendly and economical: TECHNOLOGY The红外线倒车监控 technology is based on Electro-optical, infrared, long wavelength transmitters and receivers, which are imbedded in one housing. An ultra-high transmission, in very short pulses is aimed through optical lenses with a special focal arrangement directed towards the entire pre-determined zone of observation. OBJECT DETECTION When an object is detected by the unit, a signal will alert the driver (real-time response), and a signal will be emitted according to the vehicle’s distance from the object. The signal varies from one at the furthest distance (100 cm + ) indicating “slowdown”, to a stop signal ( 40 cm approx.) for the shortest distance and continues to 0 distance from the bumper. (all distances are factory pre adjusted according to the market demand ) How the system works: The system is activated whenever car is reversed. A short beep confirms that the system’s self-diagnostics are functioning. The sensors continually scan the area behind car whenever it is in reverse. When nearing an obstacle, an alternated sound is activated indicating to slow down. When an obstacle is less than 0.5 meters from the bumper (depending on setting) a continuou