| 摘要 |
The invention relates to life clocks which indicate to earth dwellers all the time data as well as their actual years of life even after flights in space, and in the case of flying vehicles used in cosmic space flight, apart from the earth time data further also determine and display as on-board instruments the flight times and even the flight speeds taking time dilatation into account. Each flying vehicle life clock is assembled from a clock (1), at least two chips (2, 3), two processors (4, 5), a digital display (6), a switch (7), four energy sources (8, 9, 10, 11) and a computer (12). The function of both types of life clock takes account of the earth time data and the effect of time dilatation, which depends on the speed of motion of each celestial body. The flight speed of the flying vehicle is determined with the aid of the relativity coefficient. These facts render life clocks for earth dwellers and flying vehicles indispensable in cosmic space flight. Moreover, in cosmic space flights they serve as flight recorders and help us to identify the cause of an accident in the event of breakdown. <IMAGE>
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