Portable telephone and automobile system
First Claim
Patent Images
1. A portable telephone comprising:
- infrared communication means; and
speech communication mode switching means for switching speech communication modes in accordance with a signal received from a distant system through said infrared communication means.
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Accused Products
Abstract
A portable telephone includes an infrared communication processing section, infrared receiving/emitting section, and control section. The control section switches speech communication modes in accordance with a signal received from a distant system through the infrared communication processing section and infrared receiving/emitting section. An automobile system is also disclosed.
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Citations
16 Claims
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1. A portable telephone comprising:
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infrared communication means; and
speech communication mode switching means for switching speech communication modes in accordance with a signal received from a distant system through said infrared communication means. - View Dependent Claims (2, 3, 4, 5, 6)
cradle attachment/detachment detection means for detecting attachment/detachment to/from an in-car cradle; and
drive mode setting/canceling means for canceling the speech communication mode set to the drive mode when said cradle attachment/detachment detection means detects attachment to said in-car cradle.
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6. A telephone according to claim 5, wherein said drive mode setting/canceling means cancels the speech communication mode set to the drive mode in accordance with a vehicle state signal received from said distant automobile system through said infrared communication means when attachment to said in-car cradle is detected.
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7. A portable telephone comprising:
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infrared communication means; and
transmission means for, when a predetermined code is received by a radio wave, transmitting a command corresponding to the code to a distant system through said infrared communication means. - View Dependent Claims (8, 9, 10, 11)
a memory in which prepared speech answering messages are stored; and
means for switching the speech answering messages to be played back in accordance with a signal corresponding to the command and received from said distant system through said infrared communication means.
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9. A telephone according to claim 8, further comprising means for restoring the switched speech answering message to an initial message after a lapse of a predetermined period of time.
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10. A telephone according to claim 8, further comprising means for restoring the switched speech answering message to the initial message after being played back.
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11. A telephone according to claim 7, further comprising:
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a memory in which prepared speech answering messages are stored;
cradle attachment/detachment detection means for detecting attachment/detachment to/from an in-car cradle;
means for switching the speech answering messages to be played back in accordance with a signal corresponding to the command and received from said distant system through said infrared communication means only when said cradle attachment/detachment detection means detects attachment to said in-car cradle; and
means for restoring the switched speech answering message to the initial message when detachment from said in-car cradle is detected.
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12. A portable telephone comprising:
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infrared communication means; and
originating means for receiving a signal indicating an abnormal state and received from a distant automobile system through said infrared communication means, and originating a speech message corresponding to the abnormal state to a predetermined telephone number.
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13. An automobile system comprising:
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infrared communication means for communicating with a portable telephone having an infrared communication function; and
transmission means for transmitting a detection result corresponding to a command received from said portable telephone through said infrared communication means to said portable telephone by using said infrared communication means. - View Dependent Claims (14)
said transmission means transmits a detection result obtained by said vehicle information detection means to said portable telephone.
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15. An automobile system comprising:
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infrared communication means for communicating with a portable telephone having an infrared communication function; and
control means for performing control processing in accordance with an operation command received from said portable telephone through said infrared communication means.
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16. An automobile system comprising:
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infrared communication means for communicating with a portable telephone having an infrared communication function; and
vehicle information detection means for detecting vehicle information; and
transmission means for, when said vehicle information detection means detects an abnormal state, transmitting a signal indicating the abnormal state to said portable telephone through said infrared communication means.
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Specification