System and method for on-demand passive entry disable

Patent metadata

Field	Value
Publication number	US-10434982-B2
Application number	US-201715726201-A
Country	US
Kind code	B2
Filing date	Oct 5, 2017
Priority date	Oct 27, 2015
Publication date	Oct 8, 2019
Grant date	Oct 8, 2019

Abstract

Various embodiment of the present disclosure provide a system and method for disabling a passive entry passive start system (PEPS) of a vehicle. In one embodiment, the system and method of the present disclosure enable a user of the vehicle to disable the standard PEPS operations so that the vehicle control module will not unlock the vehicle or automatically start the vehicle as it would under standard operation.

First claim

The invention claimed is:

1. A passive entry disabling system for a vehicle, comprising:
a vehicle computing system configured to enable a restricted passive entry passive start operation mode; and
a vehicle electronic control unit configured to:
present a prompt on a display whether a user wishes to activate the restricted passive entry passive start operation mode;
responsive to receiving, via an input device, a response to the prompt, verify whether a valid key is present;
receive a vehicle command signal; and
ignore the vehicle command signal when the restricted passive entry passive start operation mode is activated.

2. The passive entry disabling system of claim 1 , wherein the vehicle command signal includes an unlock signal.

3. The passive entry disabling system of claim 1 , wherein the vehicle command signal includes an engine start signal.

4. The passive entry disabling system of claim 1 , further comprising a passive key with a first input configured to send, to the vehicle computing system, a request to enable the restricted passive entry passive start operation mode.

5. The passive entry disabling system of claim 4 , wherein the first input is a combination of buttons of the passive key.

6. The passive entry disabling system of claim 4 , wherein the passive key includes a second input configured to send, to the vehicle computing system, a request to disable the restricted passive entry passive start operation mode.

7. The passive entry disabling system of claim 6 , wherein the second input is a first combination of buttons of the passive key that is different than a second combination of buttons the comprise the first input.

8. The passive entry disabling system of claim 1 , wherein the vehicle computing system configured to enable the restricted passive entry passive start operation mode for a period of time after the vehicle is locked.

9. The passive entry disabling system of claim 1 , further comprising a keypad with a first input configured to communicate, to the vehicle computing system, a request to enable the restricted passive entry passive start operation mode.

10. A method comprising:
controlling, via vehicle computing system, a restricted passive entry passive start operation mode;
presenting a prompt on a display whether a user wishes to activate the restricted passive entry passive start operation mode;
responsive to receiving, via an input device, a response to the prompt, verifying whether a valid key is present;
receiving, via a vehicle electronic control unit, a vehicle command signal; and
ignoring the vehicle command signal when the restricted passive entry passive start operation mode is activated.

11. The method of claim 10 , wherein the vehicle command signal includes an unlock signal.

12. The method of claim 10 , wherein the vehicle command signal includes an engine start signal.

13. The method of claim 10 , further comprising receiving, from a passive key, a request to enable the restricted passive entry passive start operation mode.

14. The method of claim 13 , further comprising receiving, from the passive key, a request to disable the restricted passive entry passive start operation mode.

15. The method of claim 10 , further comprising enabling the restricted passive entry passive start operation mode for a period of time after a vehicle is locked.

16. The method of claim 10 , further comprising receiving, via a keypad, a request to enable the restricted passive entry passive start operation mode.

17. The passive entry disabling system of claim 1 , wherein the vehicle electronic control unit is further configured to, responsive to detecting the valid key, execute a command corresponding to the response.

18. The passive entry disabling system of claim 4 , wherein the first input is user-configured.

Assignees

• Ford Global Tech Llc

Inventors

• Caushi Aldi

Classifications

• G07C9/23

  by means of a password · CPC title

• B60R25/209

  Remote starting of engine · CPC title

• B60R25/20 Primary

  Means to switch the anti-theft system on or off · CPC title

• B60R25/01 Primary

  operating on vehicle systems or fittings, e.g. on doors, seats or windscreens · CPC title

• B60R25/24

  using electronic identifiers containing a code not memorised by the user · CPC title