Antitheft apparatus and antitheft auxiliary device
First Claim
1. An antitheft apparatus installed in a mobile unit, for preventing the mobile unit from getting stolen, the antitheft apparatus comprising:
- a communication unit for short range communication;
a communication control unit for transmitting and receiving data to and from a counterpart using the communication unit when the mobile unit is set in a security mode, the communication control unit for transmits a response request signal to the counterpart;
a presence determination unit for determining as to whether or not another mobile unit being set in the security mode exists in a predetermined area, on the basis of a response signal to the response request signal from the counterpart; and
an emergency handling unit for conducting a predetermined emergency process when the presence determination unit determines that the another mobile unit does not exist in the predetermined area.
1 Assignment
0 Petitions
Accused Products
Abstract
An antitheft apparatus installed in a vehicle A includes determination unit for transferring data to and from at least one different vehicle B, C in a state in which it should not move and determining whether or not the vehicle A exists on the periphery of the different vehicle B, C based on the response state of the different vehicle B, C to a response request sent from the vehicle A, and emergency handling unit for determining that an emergency such as theft of the vehicle A occurs and performing predetermined emergency handling if the determination unit determines that the vehicle A does not exist on the periphery of the different vehicle B, C.
45 Citations
34 Claims
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1. An antitheft apparatus installed in a mobile unit, for preventing the mobile unit from getting stolen, the antitheft apparatus comprising:
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a communication unit for short range communication;
a communication control unit for transmitting and receiving data to and from a counterpart using the communication unit when the mobile unit is set in a security mode, the communication control unit for transmits a response request signal to the counterpart;
a presence determination unit for determining as to whether or not another mobile unit being set in the security mode exists in a predetermined area, on the basis of a response signal to the response request signal from the counterpart; and
an emergency handling unit for conducting a predetermined emergency process when the presence determination unit determines that the another mobile unit does not exist in the predetermined area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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33. An antitheft auxiliary device for transferring data to and from an antitheft apparatus including:
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a communication unit;
a communication control unit for transmitting and receiving data to and from a counterpart using the communication unit when the mobile unit is set in a security mode, the communication control unit for transmits a response request signal to the counterpart;
a presence determination unit for determining as to whether or not another mobile unit being set in the security mode exists in a predetermined area, on the basis of a response signal to the response request signal from the counterpart; and
an emergency handling unit for conducting a predetermined emergency process when the presence determination unit determines that the another mobile unit does not exist in the predetermined area, the antitheft auxiliary device provided in an immobile unit, the antitheft auxiliary device comprising;
a response unit for transmitting the response signal to the response request signal, when the response unit receives the response request signal from the antitheft apparatus.
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34. The antitheft system comprising:
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a plurality of antitheft apparatuses installed in mobile units; and
an antitheft auxiliary device provided in an immobile unit, wherein;
each of antitheft apparatuses includes;
a communication unit;
a communication control unit for transmitting and receiving data to and from the other antitheft apparatuses and the antitheft auxiliary device using the communication unit when the mobile unit is set in a security mode, the communication control unit for transmits a response request signal to the other antitheft apparatuses and the antitheft auxiliary;
a presence determination unit for determining as to whether or not another mobile unit being set in the security mode exists in a predetermined area, on the basis of a response signal to the response request signal from the other antitheft apparatuses and the antitheft auxiliary; and
an emergency handling unit for conducting a predetermined emergency process when the presence determination unit determines that the another mobile unit does not exist in the predetermined area; and
the antitheft auxiliary device includes;
a response unit for transmitting the response signal to the response request signal, when the response unit receives the response request signal from the antitheft apparatuses.
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Specification