Single-wheel full-automatic high-speed fire-fighting robot servo control system

• Main Authors: ZHANG HAOMING, YANG RUIMIN
• Format: Patent
• Language: English
• Published: 11.11.2015
• Subjects: CONTROLLING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

The invention discloses a single-wheel full-automatic high-speed fire-fighting robot servo control system. The system comprises an ultrasonic sensor, a controller, a direct current brushless motor, a first direct current motor, a current sensor, a motor photoelectric encoder, a three-axis accelerometer sensor, an image acquisition apparatus, a second direct current motor, a third direct current motor, a fourth direct current motor, a gyroscope and a direction sensor. Through the above mode, through image acquisition provided in the system, a fire source can be effectively captured; misoperation of an external interference to a robot is reduced; motion of the direct current brushless motor and the first direct current motor is adjusted so that a motion direction of the robot is opposite; a vacuum adsorption device controlled by the second direct current motor possesses a good antiskid effect; the three-axis accelerometer sensor can acquire a rotation angle of a fire-fighting robot so that a fire extinguisher carried by the robot and the fire source are in a straight line, the fire source is effectively quenched and a height of the fire extinguisher is adjusted; and a nozzle of the fire extinguisher is consistent with a center height of the fire source, which is good for effectively putting out the fire source.