A non-perceived robotic operation process is established to accurately determine the task according to a predetermined procedure. They lack the ability to adapt. Many robotic applications need to be understood based on improved computer-aware control information.
(1) Infrared proximity sensor
Infrared proximity sensors are the most commonly used mobile robot obstacle avoidance sensors. This sensor detects the presence of obstacles and other potential hazards. The infrared proximity sensor consists of two parts: the transmitter and the receiver, each with a limited field of view. The sensor can only detect obstacles in the field of view of the transmitter and the intersections in the field of view of the receiver. Therefore, a single infrared proximity sensor inevitably has multiple blind spots. Multiple infrared emitters and receivers can reduce the number of blind people. Since the price of the transmitter and receiver is very low, it is feasible to use multiple sets of infrared proximity sensors. Considering that the obstacles of the robot are relatively simple, the system uses two sets of infrared proximity sensors.
(2) Broken beam sensor
Photoelectric sensors are non-contact detection objects and are widely used in many fields of automation. The transmitter and receiver of the beam break sensor are mounted in different boxes, and the output switch signal is broken when the beam is interrupted. Because the garbage floats on the water, the upper half of the robot trash can leaves the water and the lower half collects the garbage underwater. The beam interruption sensor is placed in the trash can near the bottom. Because the garbage is floating, when the trash can is not full, the garbage cannot be touched by the sensor beam. When the garbage is gradually increased, the garbage in the trash can be stuffed with new garbage. The trash can activates the beam interrupt sensor and fills the trash can with a signal. The battery voltage measurement of the robot control system is not performed by the sensor alone, but by the ADC module of the dsp. The battery voltage of the robot is converted to a digital signal by an analog to digital converter. When the battery voltage is lower than the warning value, the battery low information is sent out.