Identification device for a child seat
First Claim
1. A child seat detection device for detecting presence of a child seat in a vehicle seat of a motor vehicle, comprising:
- a transceiver component arranged in or in proximity to the vehicle seat;
a control and evaluation device connected to the transceiver component for transmitting an electromagnetic transmission signal and for receiving an electromagnetic reception signal;
an identification device that is attachable to a child seat;
wherein, reception of a transmission signal by the identification device, when it is in an operable state, causes the identification device to transmit a reception signal;
the identification device has external wiring; and
the identification device can be changed from an inoperable initial state to said operable state by a predetermined mechanical manipulation which brings about a defined change in the external wiring.
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0 Petitions
Accused Products
Abstract
An identification device for retrofitting a child seat is provided for detecting the child seat on a vehicle seat in a motor vehicle by means of a child seat detection device. A transceiver component, connected to a control and evaluation device, for transmitting an electromagnetic transmission signal and for receiving an electromagnetic reception signal, is arranged as part the child seat detection device in the vehicle seat or in the direct vicinity of the vehicle seat. The reception of the transmission signal in the identification device causes transmission of the reception signal. The identification device has external wiring. By means of a defined mechanical manipulation which brings about a defined change in the external wiring, the identification device can be changed from an inactive initial state to an active state.
10 Citations
21 Claims
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1. A child seat detection device for detecting presence of a child seat in a vehicle seat of a motor vehicle, comprising:
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a transceiver component arranged in or in proximity to the vehicle seat;
a control and evaluation device connected to the transceiver component for transmitting an electromagnetic transmission signal and for receiving an electromagnetic reception signal;
an identification device that is attachable to a child seat;
wherein,reception of a transmission signal by the identification device, when it is in an operable state, causes the identification device to transmit a reception signal;
the identification device has external wiring; and
the identification device can be changed from an inoperable initial state to said operable state by a predetermined mechanical manipulation which brings about a defined change in the external wiring. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A child seat detection device, comprising:
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a transmitter-receiver unit situated in proximity to a seat of a motor vehicle, for transmitting a first signal, and receiving a second signal indicative of presence of a child seat situated in said vehicle seat;
an identification device which is attachable to a child seat and which can be placed in an operable state for transmission of a second signal in response to reception of a first signal;
wherein,said identification device has external wiring which is modifiable to place said identification device in said operable state; and
attachment of said identification device to a vehicle seat causes modification of said external wiring. - View Dependent Claims (13, 14, 15)
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16. An identification device for a child seat, comprising:
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signal means which can be placed in a operable state for receiving a first signal from an identification device transmitter-receiver situated in proximity to a vehicle seat, and for generating a second signal indicative of presence of said identification device in proximity to said vehicle seat;
first means for attaching said identification device to a child seat; and
second means for causing said signal means to change from an initial inoperable state to said operable state in response to attachment of said identification device to a child seat. - View Dependent Claims (17, 18, 19, 20, 21)
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Specification