Vehicle antitheft system and vehicle security device
First Claim
1. A vehicle antitheft system comprising:
- a house security device includinga detection unit configured to detect an event triggering an alarm of a predetermined security unit installed in a house, anda transmission unit configured to transmit a notification indicating that the triggering event has occurred when the triggering event is detected by the detection unit; and
a vehicle security device includinga reception unit configured to receive the notification transmitted from the transmission unit of the house security device, anda function control unit configured to control a vehicle antitheft function depending on whether the notification is received by the reception unit,wherein the function control unit is configured to allow use of a regular vehicle key to start the vehicle or unlock the vehicle in response to the function control unit not receiving the notification from the reception unit, andwherein the function control unit is further configured to prohibit use of the regular vehicle key to start the vehicle or unlock the vehicle directly in response to the detection unit of the house security device detecting that the event triggering the alarm has occurred based on receiving the notification at the function control unit of the vehicle security device.
1 Assignment
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Accused Products
Abstract
A vehicle antitheft system includes a house security device and a vehicle security device. The house security device includes a detection unit and a transmission unit configured to transmit a notification when a state change of a predetermined security unit is detected by the detection unit. The vehicle security device includes a reception unit configured to receive the notification transmitted from the transmission unit and a function control unit configured to control a vehicle antitheft function depending on whether the notification is received by the reception unit. The function control unit is configured to release the vehicle antitheft function when the notification is not received and a regular vehicle key is used to operate a vehicle, and to restrict releasing of the vehicle antitheft function when the notification is received and the regular vehicle key is used to operate the vehicle.
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Citations
10 Claims
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1. A vehicle antitheft system comprising:
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a house security device including a detection unit configured to detect an event triggering an alarm of a predetermined security unit installed in a house, and a transmission unit configured to transmit a notification indicating that the triggering event has occurred when the triggering event is detected by the detection unit; and a vehicle security device including a reception unit configured to receive the notification transmitted from the transmission unit of the house security device, and a function control unit configured to control a vehicle antitheft function depending on whether the notification is received by the reception unit, wherein the function control unit is configured to allow use of a regular vehicle key to start the vehicle or unlock the vehicle in response to the function control unit not receiving the notification from the reception unit, and wherein the function control unit is further configured to prohibit use of the regular vehicle key to start the vehicle or unlock the vehicle directly in response to the detection unit of the house security device detecting that the event triggering the alarm has occurred based on receiving the notification at the function control unit of the vehicle security device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle security device that prevents theft of a vehicle based on a notification received from a house security device, the vehicle security device comprising:
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a reception unit configured to receive the notification indicating that an event triggering an alarm of a predetermined security unit installed in a house is detected from the house security device; and a function control unit configured to control a vehicle antitheft function depending on whether the notification is received by the reception unit, wherein the function control unit is configured to allow use of a regular vehicle key to start the vehicle or unlock the vehicle in response to the function control unit not receiving the notification from the reception unit, and wherein the function control unit is further configured to prohibit use of the regular vehicle key to start the vehicle or unlock the vehicle directly in response to the detection unit of the house security device detecting that the event triggering the alarm has occurred based on receiving the notification at the function control unit of the vehicle security device.
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10. A vehicle antitheft system comprising:
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a house security device including a detection unit comprising a processor configured to detect a state change of a predetermined security unit installed in a house, and a transmission unit comprising a transmitter configured to transmit a notification indicating that the state change is detected when the state change of the predetermined security unit is detected by the detection unit; and a vehicle security device including a reception unit comprising a receiver configured to receive the notification transmitted from the transmission unit of the house security device, and a function control unit comprising a controller configured to control a vehicle antitheft function depending on whether the notification is received by the reception unit, wherein the function control unit is configured to release the vehicle antitheft function when the notification is not received by the reception unit and a regular vehicle key is used to operate a vehicle, and to restrict releasing of the vehicle antitheft function when the notification is received by the reception unit and the regular vehicle key is used to operate the vehicle, the house security device is configured to perform searching to find a regular vehicle key located in the house and to acquire identification information of the regular vehicle key when the state change of the predetermined security unit is detected by the detection unit, the transmission unit is configured to add the identification information of the regular vehicle key to the notification and to transmit the notification to the vehicle security device, and the function control unit is configured to prohibit releasing of the vehicle antitheft function when the notification is received by the reception unit and identification information of a vehicle key used to operate the vehicle matches the identification information included in the notification.
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Specification