The Design And Fabrication Of Aptitude Non-flush Environment Protective Lavatory

The existing anolog non-flush environment protective lavatory is improved to satisfy the market. An aptitude non-flushed environment protective lavatory is developed by the measure of EDA technique and the application of embedded system technique and aptitude measure and control technique. The new developed lavatory is more perfect for its plenty of functions which includes lavatory-using indication, bag-change warning, bag amount display, aptitude safeguard, aptitude anti-disturb and anti-jamming, etc. So it can monitor and administrate the lavatory well when it is being used.To e nlarge t he lavatory's application range, it is developed specially into a non-wires remote control closestool by adding a walking machine which is controlled by a non-wires remote control system, and the closestool is to be applied expediently in hospital and house nurse.The thesis discusses the two systems' theorical bases, general scheme design, particular hardware and software design, anti-disturbing design, and also discusses hardware and software debugging as well as assemble debugging. The paper dissertates the application of 89C2051 single-chip, 24C02 serial memory, LM324 comparative device, and LM78xx integrated direct current and stable voltage power c omponent, etc. and also dissertates how to realize the simulation of I~2C contract for 51 serial single-chip microcontroller by means of programming. A pilot study is showed with the principium of sending set and receiving set for non-wires remote control and with direct current motor's both direction control with H-bridge. The paper highlights the thought process of system design and the programming in software functions. The techniques of anti-disturb in hardware, software and PCB board are particularized. The thesis is the practice of 'take human as the foundation of all'.