System and method for remotely monitoring a camera using a telephony device
A system and method for remotely controlling a camera may include a telephony device communicatively coupled to a data network. The telephony device comprises at least one module adapted to generate a control signal in response to receiving a user command associated with dialing of an emergency telephone number. A camera may be adapted to start capturing images in response of receiving the control signal.
1. A system, comprising:
a camera adapted to capture images in response to receiving a control signal; and
a telephony device communicatively coupled to a data network, wherein the telephony device comprises at least one module that includes:
a utility controller that generates the control signal for the camera in response to receiving a user command associated with dialing of an emergency telephone number, transmits the control signal to the camera, wherein the control signal causes the camera to capture images, receives a request from at least one media server to manipulate the camera, transmits to the camera the request to manipulate the camera, and manipulates the camera in response to the request to manipulate the camera;
a network controller that receives the images transmitted by the camera, and receives a request to transmit images from the camera to the at least one media server; and
a media processing controller that buffers the images, establishes a data connection to the at least one media server after the images are buffered, and transmits the buffered images from the camera to the at least one media server via the data connection.
2. The system of claim 1 , wherein the camera is communicatively coupled to the telephony device via one of a wired connection, a wireless connection, and a combination thereof.
3. The system of claim 2 , wherein the wireless connection is one of an ethernet connection based on IEEE 802.11 protocol, and a connection based on bluetooth technology.
4. The system of claim 2 , wherein the wired connection is one of an ethernet connection, a Universal Serial Bus (USB) connection, and an IEEE 1394 FireWire connection.
5. The system of claim 1 , wherein the emergency telephone number is one of police, fire, ambulance, crime hotline, and security company.
6. The system of claim 1 , wherein the request to manipulate the camera comprises at least one of: zooming in, zooming out, rotating shooting angle, moving vertically and moving horizontally.
7. The system of claim 1 , wherein the telephony device further comprises an embedded computer operating system.
8. The system of claim 7 , wherein the embedded computer operating system is one of a Linux based system and a Windows based system.
9. The system of claim 1 , wherein the data connection to the media server comprises a low bandwidth connection, and transmitting the images from the at least one camera to the at least one media server via the data connection comprises transmitting a number of frames per second reduced from a number of frames per second captured.