Vehicle exhaust detection device

• Main Author: XIANG YINGJUN
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a vehicle exhaust detection device, which comprises a vertical ro, the horizontal pole, light source generator, light source receiver, zone of reflections and automobile position detection mechanism, the upper end in the pole setting is fixed to the horizontal pole, the horizontal pole downside is fixed with a plurality of light source generator, the upside in every lane is fixed with a light source generator, light source receiver fixes at horizontal pole downside middle part, the zone of reflections sets up subaerially in the lane, the zone of reflections is located the horizontal pole under, automobile position detection device includes pressure sensor and proximity switch, proximity switch fixes the downside at the horizontal pole, every lane top is equipped with a proximity switch, pressure sensor fixes at every lane ground downside, pressure sensor is located the vehicle of zone of reflections and sails direction one side, zone of reflections width in the vehicle travel direc