Picture phone monitor system
First Claim
1. A picture telephone monitoring system with a picture telephone in a monitoring side and a picture telephone in an operating side connected to each other, wherein the picture telephone in the monitoring side is connected to an operation console comprising a sensor for sensing an intruder, a displacing means for changing a view field of a camera associated with the picture telephone in the monitoring side, a sound pickup microphone, a speaker for outputting an audio signal transmitted from the picture telephone in the operating side and received by the picture telephone in the monitoring side via an earphone terminal thereof, and a set value accumulating section for recording therein a telephone number of or an in-coming dial tone from the picture telephone in the operating side, and wherein the operation console further comprises a voice and sound recognizing section for recogizing the audio signal transmitted from the picture telephone in the operating side and received by the picture telephone in the monitoring side via the earphone terminal thereof as an operation signal for the displacing means or a light for supplementing brightness for the camera.
1 Assignment
0 Petitions
Accused Products
Abstract
Picture telephone monitoring system in which a picture telephone (14) in a monitoring side and another picture telephone (18) in an operating side are connected to each other, and the picture telephone (14) is connected to an operation console (16). The operation console includes an infrared sensor (17) for detecting an intruder, a displacing device for moving a view field of a camera combined with the picture telephone (14), a sound pickup microphone, a speaker for outputting audio signals transmitted from the picture telephone (18) and received by the picture telephone (14) via an earphone terminal thereof, and a preset value accumulating section for recording therein a telephone number of and an in-coming dial tone from the picture telephone (18).
15 Citations
8 Claims
- 1. A picture telephone monitoring system with a picture telephone in a monitoring side and a picture telephone in an operating side connected to each other, wherein the picture telephone in the monitoring side is connected to an operation console comprising a sensor for sensing an intruder, a displacing means for changing a view field of a camera associated with the picture telephone in the monitoring side, a sound pickup microphone, a speaker for outputting an audio signal transmitted from the picture telephone in the operating side and received by the picture telephone in the monitoring side via an earphone terminal thereof, and a set value accumulating section for recording therein a telephone number of or an in-coming dial tone from the picture telephone in the operating side, and wherein the operation console further comprises a voice and sound recognizing section for recogizing the audio signal transmitted from the picture telephone in the operating side and received by the picture telephone in the monitoring side via the earphone terminal thereof as an operation signal for the displacing means or a light for supplementing brightness for the camera.
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8. The picture telephone monitoring system with a picture telephone in a monitoring side and a picture telephone in an operating side connected to each other, wherein the picture telephone in the monitoring side is connected to an operation console comprising a sensor for sensing an intruder, a displacing means for changing a view field of a camera associated with the picture telephone in the monitoring side, a sound pickup microphone, a speaker for outputting an audio signal transmitted from the picture telephone in the operating side and received by the picture telephone in the monitoring side via an earphone terminal thereof, and a set value accumulating section for recording therein a telephone number of or an in-coming dial tone from the picture telephone in the operating side, and wherein the operation console further comprises a sound microphone for sensing the in-coming dial tone from the picture telephone in the operating side and a voice and sound recognizing section for identifying the in-coming dial tone.
Specification