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Patent Details

Indian Institute of Technology (IIT) Roorkee 
Sensor less automatic flushing and cleaning system  
Pramod Agrawal  
Indian Institute of Technology (IIT) Roorkee 
Application type:
Applied - 2017-03-02 
Application Number:
Applied at:
Entered by:
Indian Institute of Technology (IIT) Roorkee 
A sensorless automatic flushing and floor cleaning system is provided. The system comprises a sensing unit provided under a flooring having a commode provided therewith. An oscillation circuit unit is provided in a concealed location away from user’s reach such that to receive the signals from the sensing unit and to provide a train of pulse as its output. An output frequency measurement unit is provided to receive pulses from the oscillation unit and measure the frequency of these signals and send the corresponding signals to a control unit provided to determine the presence of an user in the toilet and send signals to a smart flushing unit (not shown) such that to clean the commode and the flooring of the toilet. 

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