Communication device, imaging device, communication method, and recording medium storing program to execute communication method in computer readable state
First Claim
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1. A data communication system comprising:
- a communication apparatus including transmission means for transmitting search information; and
an imaging apparatus including;
storage means for storing a signal obtained by imaging a subject as data into a memory;
reception means for receiving the search information;
search means for searching the data from the memory on the basis of the search information;
transmission means for transmitting information regarding the data searched by said search means;
detection means for detecting a residual battery amount; and
notification means for notifying that searching by said search means is impossible and that storing by said storage means is possible, based on the detection results by said detection means.
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Abstract
When a communication device transmit search information to an imaging device to request search of image data, the imaging device performs search of stored image data based on the received search information. Then, the communication device receives the image data searched by the imaging device and can display the data.
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Citations
14 Claims
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1. A data communication system comprising:
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a communication apparatus including transmission means for transmitting search information; and
an imaging apparatus including;
storage means for storing a signal obtained by imaging a subject as data into a memory;
reception means for receiving the search information;
search means for searching the data from the memory on the basis of the search information;
transmission means for transmitting information regarding the data searched by said search means;
detection means for detecting a residual battery amount; and
notification means for notifying that searching by said search means is impossible and that storing by said storage means is possible, based on the detection results by said detection means.
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2. An imaging device comprising:
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storage means for storing a signal obtained by imaging a subject as data into a memory;
reception means for receiving, from an external device, search information for searching the data;
search means for searching the data stored in the memory on the basis of the search information received by said reception means;
transmission means for transmitting, to the external device, information regarding the data searched by said search means;
detection means for detecting a residual battery amount; and
notification means for notifying that searching by said search means is impossible and that storing by said storage means is possible, based on the detection results by said detection means. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A search method of searching data stored in an imaging device, comprising the steps of:
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storing a signal obtained by imaging a subject as data in a storage unit of said imaging device;
receiving, from an external device, search information to search said stored data;
searching the data stored in said storage unit on the basis of said received search information;
transmitting, to the external device, information regarding said searched data;
detecting a residual battery amount; and
notifying that searching by said searching step is impossible and that storing by said storing is possible, based on the detection result in said detecting step.
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14. A storage medium storing a program for executing a process of searching data stored in an imaging device, the program storing:
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a step of storing a signal obtained by imaging a subject as data in a storage unit of said imaging device;
a step of receiving, from an external device, search information to search said stored data;
a step of searching the data stored in said storage unit on the basis of said received search information;
a step of transmitting, to the external device, information regarding said searched data;
a step of detecting a residual battery amount; and
a step of notifying that searching by said searching step is impossible and that storing by said storing is possible, based on the detection result in said detecting step.
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Specification