The trash can overflow sensor is a microcomputer that controls the product and emits the ultrasonic waves out, obtaining an accurate measurement by calculating the time consumed to transmit the sound wave.
Due to the strong directivity of the ultrasonic sensor, the acoustic wave test is a point-to-surface test with a wide coverage; the waste detector is designed with low power consumption to save energy and electricity in outdoor trash cans. The built-in true target recognition algorithm has high target recognition accuracy, controllable measurement Angle, high sensitivity and strong anti-interference ability. The detector will not be affected by the light and color differences in the trash can. In the sanitation industry, ultrasonic sensors are widely used to detect the overflow of garbage in garbage cans.
Definition
Trashcan overflow detector refers to the application of ultrasonic sensing technology to detect the height of the garbage in the garbage can bucket, to obtain the overflow degree of the garbage in the garbage can. The Internet of Everything is achieved through the Internet of Things. Combined with the application of smart city environmental protection industry, realize the garbage can alarm and notify the sanitation personnel to clean up at designated points.
Ultrasound principle
The principle of trash can overflow detector detection is mainly that the microcomputer controls the piezoelectric probe to emit ultrasonic waves, and the time needed to detect the return of the object is worth the actual distance between the product and the tested object. Provide an ultrasonic intelligent induction dustbin device, using ultrasonic ranging technology, to monitor the height of the garbage, when the garbage filled to a certain extent, namely the output overflow information, information by sent to the remote receiving and monitoring platform, and then the platform to the maintenance terminal dustbin overflow information processing instructions.
Product characteristics
High accuracy of ultrasonic technology;
The detector is equipped with a temperature compensation algorithm, and the measurement object accuracy can reach the cm level;
Detector low-power consumption MCU chip control, standby power consumption reaches uA level, suitable for battery power supply, convenient for outdoor use;
Built-in data stabilization filtering algorithm, IP67 grade dust-proof and waterproof through sealing glue
Apply
Deep buried garbage can overflow detection and alarm;
Overflow detection of fruit carton garbage cans in public places;
Kitchen waste garbage can overflow detection;
Overflow detection of classified garbage cans.
Post time: Jun-29-2022