Device for automatically measuring industrial vehicle running speed

• Main Authors: REN JIAQUAN, WU QIFENG, GAO WENQIAN, XING YUANYUE, BI SHENG
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2013
• Subjects: INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; PHYSICS; TESTING

The invention provides a device for automatically measuring industrial vehicle running speed. The device for automatically measuring industrial vehicle running speed aims at overcoming the defects in manual detection and an existing automatic measuring method in measuring industrial vehicle running speed in existing technique. The device for automatically measuring industrial vehicle running speed comprises a reflective board, an optoelectronic switch unit and a triggered type timing unit, wherein the reflective board comprises a first reflective board and a second reflective board, and the triggered type timing unit is composed of a power supply voltage stabilizing circuit, a signal processing circuit, and a micro processing and display circuit. When a vehicle passes a trial pavement section, an optoelectronic switch installed on the vehicle reflects and receives reflective signals of the reflective board, and transmits information to a triggered type timing device, the timing device records accurate time on