Voice guidance switching device
First Claim
1. A voice guidance switching device comprising:
- a voice guidance generator for generating a voice in response to a function of a specific device in a vehicle interior, with the voice guidance generator being connected to the specific device;
a first operating device for operating the specific device by predetermined operations, with the first operating device being disposed at a location at which the first operating device can be operated by an occupant seated in a driver'"'"'s seat of the vehicle;
a second operating device for operating the specific device by operations corresponding to the predetermined operations, with the second operating device being disposed at a location at which an occupant seated in a seat other than the driver'"'"'s seat can operate the second operating device; and
a switching device, wherein the switching device receives a signal transmitted from one of the first operating device and the second operating device, determines whether the signal is transmitted from the first operating device or the second operating device, and switches the voice guidance generator to an operable state when it is determined that the signal is transmitted from the first operating device.
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Accused Products
Abstract
A voice guidance switching device for use in a car navigation device. When a navigation control section receives a signal from one of a controller and a controller, the navigation control section determines whether the signal is a first signal or a second signal. When the signal is determined to be the first signal, the navigation control section reads a voice guidance switching program from a storage medium and determines whether the signal has been transmitted from the controller or from the controller. The navigation control section also determines whether or not the vehicle is travelling at the time on the basis of a signal from a speed sensor, and then switches a voice guidance generating program between an operable state and an inoperable state on the basis of these determination results.
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Citations
20 Claims
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1. A voice guidance switching device comprising:
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a voice guidance generator for generating a voice in response to a function of a specific device in a vehicle interior, with the voice guidance generator being connected to the specific device;
a first operating device for operating the specific device by predetermined operations, with the first operating device being disposed at a location at which the first operating device can be operated by an occupant seated in a driver'"'"'s seat of the vehicle;
a second operating device for operating the specific device by operations corresponding to the predetermined operations, with the second operating device being disposed at a location at which an occupant seated in a seat other than the driver'"'"'s seat can operate the second operating device; and
a switching device, wherein the switching device receives a signal transmitted from one of the first operating device and the second operating device, determines whether the signal is transmitted from the first operating device or the second operating device, and switches the voice guidance generator to an operable state when it is determined that the signal is transmitted from the first operating device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for providing voice guidance in a vehicle, the system comprising:
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(a) information control apparatus mountable in the vehicle for providing information when operated, the information control apparatus including a data storage arrangement comprising a storage medium storing data and information, with the data storage arrangement being accessible by the information control apparatus for reading stored data and information;
(b) first and second controllers mountable in the vehicle operable for user input to the information control apparatus, wherein when operated, the first and second controllers transmit signals to the information control apparatus corresponding to user input to the controllers; and
(c) software installed in the information control apparatus, the software when operated on the information control apparatus, causing the information control apparatus to perform processing that includes;
(i) accepting signals transmitted from the controllers;
(ii) determining from which controller a signal is received; and
(iii) enabling voice guidance functions if it is determined that the received signal is from a predetermined one of the controllers. - View Dependent Claims (8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20)
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13. A voice guidance switching method for application to operations of a vehicle, the method comprising the steps of:
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receiving a signal from one of at least two types of devices, and determining from which device the signal is transmitted; and
switching a voice guidance generator to an operable state in response to the signal when the signal is determined to be transmitted from a predetermined device of the at least two types of devices.
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Specification