Two step smart key start system
An ignition start system in which authentication of a key is carried out twice, first to activate the ignition switch to allow starting the engine and second at the time prior to moving the vehicle from a parked position. The two step authentication prevents driving off in a car that has been started without having the key for security purposes and also to avoid inconvenient situations that can otherwise occur.
1. A vehicle, comprising:
a processor configured to authenticate a code; and
a vehicle movement activator,
wherein the processor is configured to perform a first code authentication before the vehicle is started and a second code authentication before movement of the vehicle movement activator from a park position,
wherein the processor is configured to enable operation of the vehicle movement activator following the secondary authentication of the key code.
2. The vehicle of claim 1 , wherein the first code authentication comprises detection of a mobile device within a passenger compartment of the vehicle.
3. The vehicle of claim 1 , wherein the first code authentication comprises detection of a mobile device within a passenger compartment of the vehicle when a person is within the passenger compartment of the vehicle.
4. The vehicle of claim 3 , wherein the mobile device communicates wirelessly with a controller.
5. The vehicle of claim 4 , wherein the controller prevents operation of a vehicle movement activator when a brake system is activated with the vehicle started in the absence of the second code authentication.
6. The vehicle of claim 1 , wherein the code authenticated for the first code authentication is the same as the code authenticated for the second code authentication.
7. The vehicle of claim 1 , wherein the code authenticated for the first code authentication differs from the code authenticated for the second authentication.
8. The vehicle of claim 1 , wherein the vehicle movement activator is inoperable after starting the vehicle and deactivation of a brake system to prevent movement of the vehicle after the vehicle is initially started and the brake system is activated by a user without a mobile device being detected in a vehicle passenger compartment after starting the vehicle.
9. A vehicle, comprising:
a processor configured to authenticate a code; and
a vehicle movement activator,
wherein the processor is configured to perform a first code authentication before the vehicle is started and a second code authentication before enabling movement of the vehicle movement activator from a park position.
10. The vehicle of claim 9 , wherein the first code authentication comprises detection of a mobile device within a passenger compartment of the vehicle.
11. The vehicle of claim 10 , wherein the mobile device communicates wirelessly with a controller.
12. The vehicle of claim 9 , wherein the first code authentication comprises detection of a mobile device within a passenger compartment of the vehicle when a person is within the passenger compartment of the vehicle.
13. The vehicle of claim 9 , wherein the code authenticated for the first code authentication is the same as the code authenticated for the second code authentication.
14. The vehicle of claim 9 , wherein the code authenticated in the first code authentication differs from the code authenticated in the second code authentication.
15. The vehicle of claim 9 , wherein operation of the vehicle movement activator is prevented when a brake system is activated with the vehicle started in the absence of the second code authentication.
16. The vehicle of claim 9 , wherein operation of the vehicle movement activator is prevented after starting the vehicle and deactivation of a brake system to prevent movement of the vehicle after the vehicle is initially started and the brake system is activated by a user without a mobile device being detected in a vehicle passenger compartment after starting the vehicle.
17. A vehicle, comprising:
a processor configured to authenticate a code; and
a vehicle movement activator,
wherein the processor is configured to perform a first code authentication before a first engagement of the vehicle movement activator out of a park position and a second code authentication before a second engagement of the vehicle movement activator out of a park position,
wherein the processor is configured to enable operation of the vehicle movement activator following the first code authentication, and
wherein the processor is configured to enable operation of the vehicle movement activator following the secondary code authentication.
18. The vehicle of claim 17 , wherein the first code authentication comprises detection of a mobile device within a passenger compartment of the vehicle.
19. The vehicle of claim 18 , wherein the mobile device communicates wirelessly with a controller.
20. The vehicle of claim 17 , wherein the first code authentication comprises detection of a mobile device within a passenger compartment of the vehicle when a person is within the passenger compartment of the vehicle.
21. The vehicle of claim 17 , wherein the code authenticated for the first code authentication is the same as the code authenticated for the second code authentication.
22. The vehicle of claim 17 , wherein the code authenticated in the first code authentication differs from the code authenticated in the second code authentication.
23. The vehicle of claim 17 , wherein operation of the vehicle movement activator is prevented when a brake system is activated with the vehicle started in the absence of the second code authentication.
24. The vehicle of claim 17 , wherein operation of the vehicle movement activator is prevented after starting the vehicle and deactivation of a brake system to prevent movement of the vehicle after the vehicle is initially started and the brake system is activated by a user without a mobile device being detected in a vehicle passenger compartment after starting the vehicle.
25. A system for controlling operation of a vehicle comprising:
a key code; and
a processor configured to authenticate the key code,
wherein the processor is configured to perform a first key code authentication before the vehicle is started and a second key code authentication before movement of a vehicle movement activator from a park position,
wherein the processor is configured to transmit a signal to a vehicle controller enabling operation of the vehicle movement activator following the secondary authentication of the key code.
26. The system of claim 25 , wherein the first key code authentication comprises detection of a mobile device within a passenger compartment of the vehicle.
27. The system of claim 26 , wherein the mobile device communicates wirelessly with the vehicle controller.
28. The system of claim 25 , wherein the first key code authentication comprises detection of a mobile device within a passenger compartment of the vehicle when a person is within the passenger compartment of the vehicle.
29. The system of claim 25 , wherein the key code authenticated for the first key code authentication is the same as the key code authenticated for the second key code authentication.
30. The system of claim 25 , wherein the key code authenticated for the first key code authentication differs from the key code authenticated in the second key code authentication.
31. The system of claim 25 , wherein operation of the vehicle movement activator is prevented when a brake system is activated with the vehicle started in the absence of the second key code authentication.
32. The system of claim 25 , wherein operation of the vehicle movement activator is prevented after starting the vehicle and deactivation of a brake system to prevent movement of the vehicle after the vehicle is initially started and the brake system is activated by a user without a mobile device being detected in a vehicle passenger compartment after starting the vehicle.