Abstract: “The present invention ensures the helmet is worn by the user and without which the vehicle will never start. It consists a mechanical switch(limit switch) for helmet (safety device for two wheeler), master Bluetooth module; solar panel with rechargeable battery mounted inside the helmet, limit switch for start and stops the ignition of two wheeler, LED(Light Emitting Diode) matrix for direction indication and tail light signal, salve Bluetooth module, ignition key and its set. Present invention ensures the wearing of helmet by driver of the two-wheeler, if helmet is not worn then signal will be generated to microcontroller which will further doesn’t allow to start the engine. This will ensure the safety of the user during accident and avoids heavy injury to head and brain. After wearing helmet limit switch will get activated which is connected to master Bluetooth mounted inside the helmet. Bluetooth communicates to slave circuitry of which is mounted on to vehicle which further activate relay. When ignition key and relay signal will start the ignition of the vehicle, which will ensure the wearing of helmet by user and will safeguard from any accident. Further, helmet contains a solar panel on the surface to power the microcontroller, a Bluetooth module, a voltage regulator, a limit switch. Rechargeable battery is also mounted to ensure the continuous charging of the power through solar panels.
Patent Application 2: Air bags for two-wheelers
Title: Automotive Smart Two-Wheeler Air-Bag System
Application No.: 201741034840
Applicants: Bharath University
Abstract: “This invention relates to an automotive safety system comprising the installation of air bags in a two wheeled automobile. The air bags are installed on both sides of the vehicle. Sensors positioned in various parts of the vehicle detect the incidence of a collision and this signal is sent to a control unit which directs the deployment of the airbags in a matter of milliseconds.” (Abstract has been taken from the patent application as is and has not been corrected.)
Patent Application 3: Digital system to ascertain quantity of fuel
Title: Wireless Quantity Monitoring System For Fuel Tank.
Application No.: 201741033698
Applicants: MUTHUSAMY, Shanmugaraja
Abstract: “The present invention relates to the fuel tank of two wheeled vehicles and more particularly relates to fuel quantity measuring, device and wireless communication device. The wireless quantity monitoring system for fuel tank comprises a floating arrangement, transmitting means and a Lid wherein said fuel tank Lid consists fuel quantity display device which comprises at least a sensing means, a control unit and a power supply means and said control unit is wirelessly connected with the display unit. When the Lid js opened, the sensing means sends signal to the control unit and said control unit communicates to the display unit and the display fuel quantity value is changed as ZERO.” (Abstract has been taken from the patent application as is and has not been corrected.)