Patent ID: 9274224
Filing Date: 2016-03-01
CPC Classification: B60K,G01S,G08G

Claim Text:
1. A global positioning system speedometer comprising: a housing; a circuit board located in the housing; a microprocessor located on the circuit board; protection circuitry located on the circuit board, and in signal communication with the microprocessor, and a power connector configurable to be in physical communication with a power supply external to the global positioning system speedometer; an entire global positioning system receiver located inside the housing, the global positioning system receiver comprising: a readable speedometer display located on the housing and in signal communication with the microprocessor, wherein the readable speedometer display is configured to display the current speed of the vessel or vehicle calculated by the microprocessor based on data from a global positioning system; wherein the global position system speedometer has only one physical power connection or physical data connection with any component outside of the global position system speedometer housing when in operation, the one physical power connection or physical data connection being the power connector configurable to be in physical communication with a power supply.