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A device for appreciate the behavior of the users of the road
A device for appreciate the behavior of the users of the road
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机译：一种欣赏道路使用者行为的装置
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摘要
Device called a vietest, registered trademark, in order to evaluate the overall behavior of a group of persons, each person being driven by a body in motion. / p & & p & the invention relates to a device making it possible to determine the behaviour of the measurements of average speeds of the same group, or more generally of different groups at the same place or at different places. / p & & p & it is composed of a housing 1 housed inside a casing 2 includes, on the one hand, a display 3 that is programmable by the threshold of the speed and on the other hand, two counters 4 and 5; a indicates the number of bodies in motion above the threshold, the other of which indicates the total number of movement of the body. The components are a sensor 6 to the doppler effect or the other, an amplification stage 7, a logical level 8 of the control of the counters, one or more cells or batteries 9. / p & & p & the invention relates to two methods, one for counting and display, the other for displaying and storing. / p & & p & the invention relates to the fields of application of the devices and methods: / p & & p & ...., applied to the measurement of the average speeds of the road users, which relates to the road safety, 1 / p & & p & ...., applied to the measurement of the average speeds of the sportspersons with or without mechanical equipment which relates to the sports activists, 1 / p & & p & ...., applied to the measurement of the instantaneous speeds of the lengths of the body and to their classification, which relates to the rolling bodies on the roads.
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