Digital camera capable of transmitting image data remotely

• US 20080316316A1
• Filed: 06/19/2007
• Published: 12/25/2008
• Est. Priority Date: 06/19/2007
• Status: Abandoned Application

• Current Assignee: Yi-Chia Liao
• Original Assignee: Yi-Chia Liao
• Inventors: Liao, Yi-Chia
• Application Number:
  US11/812,488
• Publication Number:
  US 20080316316A1
• Time in Patent Office: Days
• US Class Current: 348/155
• CPC Class Codes: G08B 13/19695 Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
• CPC Class Codes: H04N 7/183 for receiving images from a single remote source

Abstract

A digital camera aims to transmit image data captured by a camera lens to an external electronic device such as a PDA, 3G handset or personal computer. Hence the digital camera does not need a large capacity storage device to store the image data. The cost is lower. And users can instantly get images captured by the digital camera at a remote site. The risk of image data sabotage or tampering can be prevented to enhance burglar alarm effect to better meet users'"'"' requirement.

Claims

1. A digital camera capable of transmitting image data remotely to capture image data and transmit the image data to an external electronic device, comprising:

a camera host;

a camera lens,

a burglar alarm detection means; and

a control circuit which includes a microprocessor, a cache memory and a transmission device;

the microprocessor sending, receiving and processing signals of the camera host, the camera lens, the cache memory, the burglar alarm detection means and the transmission device, the camera lens being located on the camera host;

wherein when the burglar alarm detection means detects movement of people and the microprocessor issues a signal to the camera lens to proceed picture taking process to get the image data which are stored temporarily in the cache memory, then are transmitted through the transmission device to the external electronic device in a wireless fashion.

2. The digital camera of claim 1, wherein the transmission device is selectively a 3G transmission system or a wireless network system.

3. The digital camera of claim 1, wherein the burglar alarm detection means is a passive infra-red (PIR) sensor.

4. The digital camera of claim 1, wherein the microprocessor is connected to an output interface to be connected to a computer or a television set.

5. The digital camera of claim 1, wherein the control circuit includes a light detection device to detect external light intensity to allow the microprocessor to issue the signal to the camera lens to selectively perform still image taking process or dynamic video taking process.

6. The digital camera of claim 5, wherein the camera host includes a light sensor to detect the external light intensity to issue another signal to the light detection device of the control circuit.

7. The digital camera of claim 5, wherein the light detection device detects the external light through the camera lens.

8. The digital camera of claim 1, wherein the camera lens is selectively a charge-coupled device (CCD) or a complementary metal oxide semiconductor (CMOS).

9. The digital camera of claim 1, wherein the microprocessor is connected to a memory device to store the image data taken by the camera lens.

10. The digital camera of claim, 1, wherein the external electronic device is selectively a personal digital assistant (PDA), a 3G handset or a personal computer.