Intelligent rapid recharging seat returning method suitable for sweeping robot
A sweeping robot and fast return technology, applied in the field of sweeping robots, can solve the problems of far from the rechargeable seat, the machine will not record, and the search takes a long time, so as to achieve the effect of improving efficiency and shortening time.
Active Publication Date: 2020-08-18
HUNAN GRAND PRO ROBOT TECH
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AI Technical Summary
Problems solved by technology
[0002] The current sweeping robot has the following defects when looking for the charging station: 1. After the work is completed, the machine searches for the signal in situ, and there may be no signal, resulting in failure to find the charging station.
2. During the working process of the sweeping robot, it may clean the area with a recharge signal, but the machine will not record it, which will take a long time for subsequent searches
3. The efficiency of finding the recharging station is low. When there is no signal, the machine walks randomly to find a place with a signal, which may cause the distance from the recharging station to become farther and farther away, and finally fail to find the recharging station.
Method used
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Embodiment 1
[0042] The present invention proposes an intelligent and fast return method for a sweeping robot, such as figure 1 Specifically, the following steps are shown:
[0043] Step 1: Turn on the sweeping robot;
[0044] Step 2: The sweeping robot starts to perform the cleaning task, and the control module detects the infrared signal of the charging base;
[0045] Step 3: Whether an infrared signal is detected, if yes, perform step 4, otherwise repeat step 2, this step only detects whether there is an infrared signal from the recharge stand;
[0046] Step 4: The control module invokes the process of recording the recharging signal (the process of recording the recharging signal will judge the strength of the infrared signal and compare it), and judge whether the current infrared signal value is greater than the original maximum signal value, if yes, perform step 5, otherwise perform step 2;
[0047] Step 5: Save and update the coordinates of the infrared signal detected by the swe...
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The invention provides an intelligent rapid recharging seat returning method suitable for a sweeping robot. The method specifically comprises the following steps of: (1) starting the sweeping robot; (2) enabling the sweeping robot to start to execute a sweeping task, and enabling a control module to detect a recharging seat infrared signal; (3) judging whether an infrared signal is detected or not, if yes, executing the step 4, and otherwise, repeating the step 2; (4) calling and recording a recharging signal flow by the control module, judging whether the current infrared signal value is greater than the original maximum signal value or not, if so, executing the step 5, otherwise, executing the step 2; (5) storing and updating the coordinate points of the infrared signals detected by thesweeping robot; (6) enabling the control module to judge whether to enter a recharging mode or not, if yes, executing the step 7, and otherwise, executing the step 2; and (7) enabling the control module to call a recharging seat searching process.
Description
technical field [0001] The invention relates to the technical field of sweeping robots, in particular to an intelligent and fast return method for a sweeping robot. Background technique [0002] The current sweeping robot has the following defects when looking for the recharging station: 1. After completing the work, the machine searches for the signal in situ, and there may be no signal, resulting in failure to find the recharging station. 2. During the working process of the sweeping robot, it may clean the area with a recharge signal, but the machine will not record it, which will take a long time for subsequent searches. 3. The efficiency of finding the recharging station is low. When there is no signal, the machine walks randomly to find a place with a signal, which may cause the distance from the recharging station to become farther and farther away, and finally fail to find the recharging station. [0003] Therefore, it is necessary to design a low-cost, high-efficie...
Claims
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IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/4005A47L11/4008A47L11/4011A47L2201/02
Inventor 金秀芬
Owner HUNAN GRAND PRO ROBOT TECH