Vehicle trunk compartment emergency release and warning system and method

• US 6,222,442 B1
• Filed: 03/29/1999
• Issued: 04/24/2001
• Est. Priority Date: 03/29/1999
• Status: Expired due to Term

• Current Assignee: Aptiv Technologies Limited (BorgWarner Incorporated)
• Original Assignee: Delphi Technologies, Inc. (BorgWarner Incorporated)
• Inventors: Gager, Robert Brady, Rheude, Andrew Michael, Convis, Neuman C., Carley, Larry R.
• Primary Examiner(s): TONG, NINA C
• Application Number:
  US09/280,945
• Time in Patent Office: 757 Days
• Field of Search: 340/426, 340/457, 340/438, 340/425.5, 340/573.1, 340/471, 340/468, 340/542, 340/531, 340/532, 340/533, 307/10.1, 307/410.2, 307/10.8, 70/92
• US Class Current: 340/426.29
• CPC Class Codes: E05B 83/16 Locks for luggage compartments, car boot lids or car bonnets
• CPC Class Codes: E05B 83/26 Emergency opening means for persons trapped in the luggage compartment
• CPC Class Codes: Y10T 70/5159 Emergency exit

Abstract

In a preferred embodiment, an apparatus for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, including: a presence detector system to detect motion in the vehicle trunk compartment; and upon detection of motion in the vehicle trunk compartment, the presence detector system causes the activation of one or more functions selected from the group consisting of: a vehicle operator alert, vehicle headlights, a vehicle horn, a vehicle alarm, a self-contained alarm, a trunk lid release and, a trunk light.

Claims

1. Apparatus for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, comprising:

(a) a presence detector mounted in said vehicle trunk to detect motion in said vehicle trunk compartment;

(b) upon detection of motion in said vehicle trunk compartment by said presence detector, a controller coupled to said presence detector and to operating elements of said vehicle causes the activation of one or more functions selected from the group consisting of;

a vehicle operator alert, vehicle headlights, a vehicle horn, a vehicle alarm, a self-contained alarm, a trunk lid release, and a trunk light; and

(c) said controller further comprises a first sensing means for sensing lock status of said trunk lid release and a second sensing means for sensing if there is a predetermined number of attempts made to lock said vehicle trunk compartment wherein said controller causes said vehicle trunk compartment to remain unlocked;

if said first sensing means sensed said vehicle trunk compartment is in an unlocked status and if said second means sensed said predetermined number of attempts to unlock said vehicle trunk compartment.

2. Apparatus for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, as defined in claim 1, wherein said controller permits said vehicle trunk compartment to be locked after cycling of vehicle ignition system.

3. Apparatus for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, comprising:

(a) a presence detector mounted in said vehicle trunk to detect motion in said vehicle trunk compartment;

(b) upon detection of motion in said vehicle trunk compartment by said presence detector, a controller coupled to said presence detector and to operating elements of said vehicle causes the activation of one or more functions selected from the group consisting of;

a vehicle operator alert, vehicle headlights, a vehicle horn, a vehicle alarm, a self-contained alarm, a trunk lid release, and a trunk light; and

(c) said controller causes said vehicle trunk compartment to remain locked if locked and if vehicle is not in “

park”

or vehicle engine is not turned off.

4. Apparatus for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, as defined in claim 3, wherein said controller disables vehicle engine starting.

5. Apparatus for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, comprising:

(a) a presence detector mounted in said vehicle trunk to detect motion in said vehicle trunk compartment;

(b) upon detection of motion in said vehicle trunk compartment by said presence detector, a controller coupled to said presence detector and to operating elements of said vehicle causes the activation of one or more functions selected from the group consisting of;

a vehicle operator alert, vehicle headlights, a vehicle horn, a vehicle alarm, a self-contained alarm, a trunk lid release, and a trunk light; and

(c) upon detection of said motion in said vehicle trunk compartment by said presence detector after said vehicle trunk compartment has been closed, said controller causes said vehicle trunk compartment to automatically unlock until a predetermined time period after closing of said vehicle trunk compartment has expired.

6. Method for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, comprising:

(a) detecting motion in said vehicle trunk compartment;

(b) upon said detecting motion in said vehicle trunk compartment, activating one or more functions selected from the group consisting of a vehicle operator alert, vehicle headlights, a vehicle horn, a vehicle alarm, a self-contained alarm, a trunk lid release, and a trunk light; and

(c) upon detecting said motion in said vehicle trunk compartment, causing said vehicle trunk compartment to remain unlocked if unlocked and if a predetermined number of attempts have been made to lock said vehicle trunk compartment.

7. Method for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, as defined in claim 6, further comprising:

permitting said vehicle trunk compartment to be locked after cycling of vehicle ignition system.

8. Method for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, comprising:

(a) detecting motion in said vehicle trunk compartment;

(b) upon said detecting motion in said vehicle trunk compartment, activating one or more functions selected from the group consisting of;

a vehicle operator alert, vehicle headlights, a vehicle horn, a vehicle alarm, a self-contained alarm, a trunk lid release, and a trunk light; and

(c) causing said vehicle trunk compartment to remain locked if locked and if vehicle condition is such that unlocking of said vehicle trunk compartment could lead to injury to said person.

9. Method for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, as defined in claim 8, further comprising:

disabling vehicle engine starting.

10. Method for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, as defined in claim 8, further comprising:

disabling vehicle shifting out of “

park”

.

11. Method for detecting the presence of, and providing for the release of, a person in a vehicle trunk compartment, comprising:

(a) detecting motion in said vehicle trunk compartment;

(b) upon said detecting motion in said vehicle trunk compartment, activating one or more functions selected from the group consisting of;

a vehicle operator alert, vehicle headlights, a vehicle horn, a vehicle alarm, a self-contained alarm, a trunk lid release, and a trunk light; and

(c) upon detection of said motion in said vehicle trunk compartment after said vehicle trunk compartment has been closed, causing said vehicle trunk compartment to automatically unlock until a predetermined time period after closing of said vehicle trunk compartment has expired.