| 摘要 |
<p>A REMOTE LIQUID LEVEL MONITORING AND REPORTING SYSTEM (100) INVENTION IS PRESENTED. THE SYSTEM (100) IS BASED ON CONTROL UNIT (10) WITH ITS INPUT AND OUTPUT CONNECTIONS. THE SIGNAL FROM A SENSOR (20) THAT ACT AS LIQUID LEVEL DETECTORS ARE CONNECTED AS AN INPUT WHILE THE MOTOR PUMP (80) ACTS AS AN OUTPUT. THE OTHER PARTS OF CONNECTION BETWEEN CONTROL UNIT (10) AND COMMUNICATION UNIT (30) IS THOUGH TRANSMITTING AND RECEIVING TERMINAL PORTS. HOWEVER THOSE ARE CATEGORIZED AS THE OUTPUT. WHEN SENSOR (20) DETECTS A LEVEL IN THE TANK (50) IT WILL SEND THE ALERT TO THE USER. IN THIS INVENTION, IT DETECTS THE LEVEL WHEN IT GOES LOW SO THAT A RESPONSIBLE PERSON (40) COULD BE PREPARED TO ACT IF ANYTHING HAPPENS. THE REMOTE LIQUID LEVEL SYSTEM (100) ONLY USES A POTENTIOMETER THAT IS ATTACHED WITH THE ARM OF THE FLOAT. THE LEVEL IN THE TANK (50) IS DIVIDED INTO 4 PARTS AND RECOGNIZED AS LEVEL 1, LEVEL 2, LEVEL 3 AND LEVEL 4. IF THE LEVEL IS CHANGING FROM THE LEVEL 1 TO THE LEVEL 4 RESPECTIVELY, THE CONTROL UNIT (10) WILL GIVE A COMMAND SIGNAL TO THE PUMP (80) THROUGH THE RELAY (70) TO CORRECT THE LEVEL AS WELL AS SEND AN SMS ALERT THROUGH A COMMUNICATION UNIT (30) TO THE PERSON (40) IN CHARGE. THE MOST ILLUSTRATIVE DRAWING:</p> |
