On-vehicle audio video control device
First Claim
Patent Images
1. An on-vehicle audio video control device, comprising:
- a plurality of sources;
a front controller for selecting one of the plurality of sources in a front part of a cabin;
a rear controller for selecting one of the plurality of sources in a rear part of the cabin;
first storage means for storing a source or a mode which has been adopted just before switching, when the source is switched by the front controller;
second storage means for storing a source or a mode which has been adopted just before switching, when the source is switched by the rear controller; and
control means for operation from a mode stored in the first storage means or in the second storage means, when the source, which has been adopted just before switching, stored in the corresponding storage means is selected again by the front controller or the rear controller, wherein at least one of the plurality of sources is a mode selectable source allowing selection of a mode from a plurality of modes, and in a state such that one of the plurality of modes of the mode selectable source is selected and being operated by either the front controller or the rear controller, if the same mode selectable source is selected by the other controller, the other controller selects a mode previously selected by the former controller whatever a mode stored in the corresponding storage means of the other controller is.
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Abstract
An on-vehicle audio video control device is provided, which selects a plurality of audio video equipment with a front controller and a real controller, allowing it to select a same source or respective different sources at a front seat and a rear seat. Herein, if an AM/FM switch is selected with a CD changer by the front controller after the rear controller switches to FM1, it is determined whether the rear controller is in radio mode or not. If the rear controller is in radio mode, the front controller is switched to FM1, following FM1 mode on the rear side.
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Citations
10 Claims
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1. An on-vehicle audio video control device, comprising:
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a plurality of sources;
a front controller for selecting one of the plurality of sources in a front part of a cabin;
a rear controller for selecting one of the plurality of sources in a rear part of the cabin;
first storage means for storing a source or a mode which has been adopted just before switching, when the source is switched by the front controller;
second storage means for storing a source or a mode which has been adopted just before switching, when the source is switched by the rear controller; and
control means for operation from a mode stored in the first storage means or in the second storage means, when the source, which has been adopted just before switching, stored in the corresponding storage means is selected again by the front controller or the rear controller, wherein at least one of the plurality of sources is a mode selectable source allowing selection of a mode from a plurality of modes, and in a state such that one of the plurality of modes of the mode selectable source is selected and being operated by either the front controller or the rear controller, if the same mode selectable source is selected by the other controller, the other controller selects a mode previously selected by the former controller whatever a mode stored in the corresponding storage means of the other controller is. - View Dependent Claims (2, 3)
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4. An on-vehicle audio video control device, comprising:
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a plurality of sources;
a front controller for selecting one of the plurality of sources in a front part of a cabin;
a rear controller for selecting one of the plurality of sources in a rear part of the cabin;
first storage means for storing a source or a mode which has been adopted just before power is turned off, when power for the front controller is turned off;
second storage means for storing a source or a mode which has been adopted just before power is turned off, when power for the rear controller is turned off; and
control means for operation from the mode stored in the first storage means or in the second storage means, when power for the front controller or the rear controller is turned on, wherein at least one of the plurality of sources is a mode selectable source allowing selection of a mode from a plurality of modes, and in a state such that one of the plurality of modes of the mode selectable source is selected and being operated by either the front controller or the rear controller, if power for the other controller having not been supplied with power is turned on, the other controller selects a mode previously selected by the former controller whatever a mode stored in the corresponding storage means of the other controller is. - View Dependent Claims (5, 6)
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7. An on-vehicle audio video control device, comprising:
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a plurality of sources;
a front controller for selecting one of the plurality of sources in a front part of a cabin;
a rear controller for selecting one of the plurality of sources in a rear part of the cabin;
first storage means for storing a source or a mode which has been adopted just before switching, when the source is switched by the front controller;
second storage means for storing a source or a mode which has been adopted just before switching, when the source is switched by the rear controller; and
control means for operation from a mode stored in the first storage means or in the second storage means, when the source, which has been adopted just before switching, stored in the corresponding storage means is selected again by the front controller or the rear controller, wherein at least one of the plurality of sources is a mode selectable source allowing selection of a mode from a plurality of modes, and in a state such that one of the plurality of modes of the mode selectable source is selected and being operated by either the front controller or the rear controller, if playback operation of a source selected by the other controller is stopped, the other controller selects a mode previously selected by the former controller whatever a mode stored in the corresponding storage means of the other controller is. - View Dependent Claims (8, 9, 10)
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Specification