Ground detection emission control circuit and sweeping robot

Abstract

The invention provides a ground detection emission control circuit and a sweeping robot. The ground detection emission control circuit comprises a signal emission module and a signal receiving modulewhich are used for being connected with a control unit of the sweeping robot, wherein the signal transmitting module comprises a signal input end and a signal transmitter, the signal input end is usedfor being connected with a control unit to receive a detection signal, the signal transmitter is connected with the signal input end so as to transmit the detection signal to the ground, the signal receiving module comprises a signal receiver and a signal detection end which are connected with each other, and the signal receiver is used for receiving a reflection signal of the detection signal and outputting the corresponding detection signal to the control unit so as to compare the detection signal with a preset voltage value to adjust the detection signal outputted to the signal transmitting module by the controller. The ground detection emission control circuit is advantaged in that the control unit can adjust the outputted detection signal through comparison so as to adjust intensityof the detection signal transmitted by the signal transmitter, so self-adjustment of the signal transmitting module is achieved, and the detection signal is made to meet the ground detection demands of the sweeping robot.

Description

Technical field [0001] The invention relates to the field of smart homes, in particular to a ground inspection launch control circuit and a sweeping robot. Background technique [0002] Sweeping robots, also known as automatic cleaners, smart vacuum cleaners, robotic vacuum cleaners, etc., are a type of smart household appliances that can automatically complete floor cleaning in the room with a certain artificial intelligence. Generally, brushing and vacuuming methods are used to first absorb ground debris into its own garbage storage box, thereby completing the function of ground cleaning. Generally speaking, robots that complete cleaning, vacuuming, and wiping are also collectively classified as sweeping robots. [0003] Sweeping robots usually detect the surrounding environment by installing sensing elements such as distance sensors on their body to ensure the stability and safety of the sweeping robot's walking. Usually multiple infrared light-emitting diodes are set on the s...

AI Technical Summary

Problems solved by technology

Usually, multiple infrared light-emitting diodes are installed on the sweeping robot to emit infrared signals, but the parameters of the infrared light-emitting diodes in the production process cannot be guaranteed to be completely consistent, resulting in different strengths of the infrared signals emitted by multiple infrared light-emitting diodes. , leading to errors in the detection of road conditions by the sweeping robot

Images