Image-type kitchen fire monitoring and early warning device

The invention discloses an image-type kitchen fire monitoring and early warning device comprising a camera and an image processing module. The image processing module comprises a CMOS/CCD sensor, a processing chip, a switching quantity alarm output module, an LED output module, a buzzer alarm output module, a mobile communication module, and a network interface chip. The processing chip is connected with the CMOS/CCD sensor, the switching quantity alarm output module, the LED output module, the buzzer alarm output module, the mobile communication module, the network interface chip, an internal memory, a FLASH memory, and an SD card reader. The network interface chip is further connected with a WIFI module and an RJ45 module. The device not only can detect a flame accurately, but also can judge whether there is a person cooking on site, judge whether the flame is within the range of normal cooking and issue a warning in advance when a person is out of the kitchen for a long time and forgets to turn off the fir