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Warm body sweating dummy can accurately determine temperature changes

Release time: 2014-11-21 09:28

The development of thermal dummy has attracted much attention in some developed countries in the world. China has entered this high-tech field since the 1980s. Professor Zhang has recently launched China's second-generation warm body dummy, which has been listed as a national key project of 863 and Shanghai.

China has successfully developed an "attitude-adjustable warm-up dummy". The biggest feature is that the skin surface temperature is the same as that of a real person. It is not only cold and hot, but also sensitive to wind and rain.
According to the sensitivity of the real human epidermis to the temperature, the sweating dummy is first divided into 16 independent sections, namely the head and neck, chest, back, abdominal hips, left and right upper arms, left and right forearms, left and right hands, and left and right thighs. , Left and right calf and left and right foot, and then install special "pipes" connected to the computer in the body, as if it is covered with "vessels" and "nerve terminals" all over the body. The dummy is not a "wood pile". Its joints move freely, its head and hands are removable, and it can simulate various sitting and standing postures of the human body. In addition, the dummy also has a "sweat gland", which can sweat on hot days.
In the special artificial climate room, the temperature of this artificial climate room can be adjusted between plus and minus 50 degrees Celsius, and it can also simulate special climates such as wind and rain in nature, with high intelligence. See, when the indoor temperature gradually drops to minus 10 degrees Celsius, the skin temperature of all parts of the dummy's body also decreases, making people feel that it is shaking. Professor Zhang said that it seems that the weather is too cold and it should be suitable for it. Out of clothes. However, when the temperature kept rising sharply, approaching 30 degrees Celsius, the dummy's forehead and face began to exude a dense "sweat bead". Professor Zhang hurriedly shook off his winter clothes and went on to "heat stroke".

The development of warm body sweating dummy is currently an internationally advanced technology and belongs to the intelligent equipment industry. It is widely used in textile and clothing research.

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