| 摘要 |
The proposed circuit arrangement for ventilation control of atmosphere in highway tunnels consists of at least two traffic sensors (1) being connected to a multidimensional modeling unit (2) of a traffic flow, which unit (2) is further connected to a traffic flow classifier unit (3). Sensors (7) for measuring physical quantities are connected to physical quantity processing unit (8) and this unit is further connected together with the traffic flow classifier unit (3) to an air amount regulating unit (6). Further fan logic switching unit (5) is connected directly to the traffic flow classifier unit (3) and simultaneously it is connected to this unit via a traffic flow predictor unit (4).
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