Security alarm
First Claim
1. A security alarm system for a vehicle having an alert device, the alert device including an audible alert device, and the security alarm system comprising:
- an intrusion detector for detecting an intrusion event on the vehicle; and
an alert controller for controlling the alert device,wherein the alert controller generates an activate instruction to activate the alert device responsive to the intrusion event detected by the intrusion detector and generates a deactivate instruction to deactivate at least the audible alert device after a first predetermined time interval from the generation of the activate instruction, andwherein the intrusion event includes an opening of a vehicle door, and after the opening of the vehicle door and after the first predetermined time interval, the alert controller prevents the generation of the activate instruction until the closing of the vehicle door.
3 Assignments
0 Petitions
Accused Products
Abstract
A security alarm system for a vehicle having an alert device, the alert device including an audible alert device, and the security alarm system comprising an intrusion detector for detecting an intrusion event on the vehicle; and an alert controller for controlling the alert device, wherein the alert controller generates an activate instruction to activate the alert device responsive to the intrusion event detected by the intrusion detector and generates a deactivate instruction to deactivate at least the audible alert device after a first predetermined time interval from the generation of the activate instruction, and wherein the alert controller further prevents a generation of an activate instruction of at least the audible alert device during at least a second predetermined time interval after the generation of the deactivate instruction.
13 Citations
11 Claims
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1. A security alarm system for a vehicle having an alert device, the alert device including an audible alert device, and the security alarm system comprising:
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an intrusion detector for detecting an intrusion event on the vehicle; and an alert controller for controlling the alert device, wherein the alert controller generates an activate instruction to activate the alert device responsive to the intrusion event detected by the intrusion detector and generates a deactivate instruction to deactivate at least the audible alert device after a first predetermined time interval from the generation of the activate instruction, and wherein the intrusion event includes an opening of a vehicle door, and after the opening of the vehicle door and after the first predetermined time interval, the alert controller prevents the generation of the activate instruction until the closing of the vehicle door. - View Dependent Claims (2, 3)
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4. A security alarm system for a vehicle having an alert device, the alert device including an audible alert device, and the security alarm system comprising:
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an intrusion detector for detecting an intrusion event on the vehicle; and an alert controller for controlling the alert device, wherein the alert controller generates an activate instruction to activate the alert device responsive to the intrusion event detected by the intrusion detector and generates a deactivate instruction to deactivate at least the audible alert device after a first predetermined time interval from the generation of the activate instruction, wherein the alert controller further prevents a generation of an activate instruction of at least the audible alert device during at least a second predetermined time interval after the generation of the deactivate instruction, and wherein the alert controller makes a detection or non-detection decision, at a predetermined decision interval, regarding the detection of the intrusion event by the intrusion detector, where the decision interval is shorter than the first predetermined time interval, and further where after the generation of the activate instruction, the alert controller stops the activation of the alert device in response to a non-detection decision. - View Dependent Claims (5, 6, 7)
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8. A security alarm system for a vehicle, comprising:
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an intrusion detector for detecting an intrusion event on the vehicle; an audible alert device; a non-audible alert device; and an alert controller in communication with the intrusion detector and the audible and non-audible alert devices, the alert controller for controlling the audible and non-audible alert devices; wherein the alert controller generates an activate instruction to activate the audible and non-audible alert devices responsive to the intrusion event and generates a deactivate instruction to deactivate the audible alert device after a first predetermined time interval after the generation of the activate instruction, wherein the alert controller prevents generation of an activate instruction to the audible alert device during a second predetermined time interval after the first predetermined time interval, wherein the alert controller does not prevent generation of an activate instruction to the non-audible alert device during the second predetermined time interval, wherein the alert controller makes a detection or non-detection decision regarding the detection of the intrusion event by the intrusion detector at a predetermined decision interval, wherein after the generation of an activate instruction, the alert controller generates a deactivate instruction to at least the audible alert device in response to a non-detection decision. - View Dependent Claims (9, 10, 11)
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Specification