Title:
IMAGE MONITORING DEVICE
Document Type and Number:
Japanese Patent JP3187157
Kind Code:
B2
Abstract:
PURPOSE: To display the history of a moving target and to realize a structure not influenced by the acquisition of a continuous image in a charged range and, the shortening of an image acquiring time, the reduction of size and weight of an image entering part, and an application field independently of the size of an applied charging range.
CONSTITUTION: The image input part 10 is rotatably fixed to the upper part of a lifting part 13 through a rotation driving device 12 and includes a mirror 14 capable of adjusting an angle and changing the light wave direction of image information downward in itself. The lifting part 13 is fixed to the fixing part 15 so as to be moved up and down and the fixing part 15 is provided with an optical system capable of adjusting the focus, iris and zooming of a light wave image, a filter 17 for separating a light wave obtained from the image entering part 10 into visible light and infrared light, a visible light receiving element 18, a mirror 19 for changing infrared light into a normal direction, an infrared light receiving element 20, and a laser range finding device 22 through a filter 21. A signal processing part 23 for processing image and distance information, a target information display monitor 6 and a moving target history monitor 24 are arranged on the outside of the fixing part 15.
Inventors:
Kenichi Yoshikawa
Application Number:
JP22548692A
Publication Date:
July 11, 2001
Filing Date:
August 25, 1992
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
F41G3/00; G08B23/00; G08B25/00; H04N5/225; (IPC1-7): H04N5/225; F41G3/00
Domestic Patent References:
| JP2139679A | ||||
| JP2285874A | ||||
| JP4204360A | ||||
| JP3213498A | ||||
| JP62203000A | ||||
| JP4212116A | ||||
| JP59191083A | ||||
| JP61243482A | ||||
| JP6045285A |
Attorney, Agent or Firm:
Shoko Inomata (2 outside)