An intelligent lighting device for expressway tunnels
An intelligent lighting and highway technology, applied in the field of traffic lighting, can solve the problems of prolonging the time of dark adaptation and light adaptation, glare, large difference in light intensity, etc., to shorten the time of dark adaptation and light adaptation, and ensure traffic safety. , Improve the effect of viewing distance
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Embodiment 1
[0043] The present invention claims to protect an intelligent lighting system for expressway tunnels, which includes a light sensor group outside the tunnel exit, a light sensor group inside the tunnel exit, a light sensor group in the middle section of the tunnel, a light sensor group inside the tunnel entrance, and a tunnel entrance all connected to the master control module. External light sensor group, several tunnel exit light group controllers, tunnel entrance light group controllers and tunnel middle section light group controllers, and several tunnel exit light group controllers, tunnel entrance light group controllers and tunnel middle section light group controllers correspond Several tunnel exit light groups, tunnel entrance light groups and tunnel middle section light groups controlled;
[0044] The light sensor group outside the tunnel exit is used for real-time monitoring of the light value and changes of the environment outside the tunnel exit, and consists of on...
Embodiment 2
[0078] An intelligent lighting device for an expressway tunnel, comprising a tunnel exit illumination information collection unit, a tunnel middle section illumination information collection unit, a tunnel entrance illumination information collection unit, a tunnel exit light group control unit, and a tunnel middle section light information collection unit all connected to a central data processing unit. The control unit and the tunnel entrance light group control unit; the tunnel exit internal light sensor group and the tunnel exit external light sensor group both connected to the tunnel exit light information collection unit; the tunnel entrance light sensor group connected to the tunnel entrance light information collection unit and the light sensor group outside the tunnel entrance; the light sensor group in the middle of the tunnel connected to the light information collection unit in the middle of the tunnel; and several tunnel exits correspondingly controlled by the tunne...
Embodiment 3
[0131] An improved highway tunnel lighting auxiliary device, comprising a tunnel exit inner light sensor, a tunnel exit outer light sensor, a tunnel entrance inner light sensor, a tunnel entrance outer light sensor, a tunnel exit gradient light group controller and a tunnel exit light sensor connected to a control unit. The tunnel entrance gradient light group controller; and the tunnel exit gradient light group controller and the tunnel entrance gradient light group controller correspondingly control several tunnel exit gradient light groups and several tunnel entrance gradient light groups;
[0132] The light sensor outside the tunnel exit is used for real-time monitoring of the light value and changes of the environment outside the tunnel exit, and can be arranged in a corresponding position according to the actual situation;
[0133] The light sensor in the tunnel exit is used for real-time monitoring of the light value and its change within a certain distance in the tunnel...
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