The highway tunnel illumination intelligence control system
Technical field
The present invention relates to a kind of highway tunnel illumination intelligence control system, the vcehicular tunnel that particularly, length of tunnel less for the western mountainous areas magnitude of traffic flow is long, the tunnel illumination power consumption is big, to reach the purpose of energy-saving and emission-reduction, realize the highway tunnel illumination Based Intelligent Control by intelligence control tunnel of the present invention illumination and tunnel intraoral illumination light power.
Background technology
Whether in the real life, in the vcehicular tunnel, no matter have car current, the illumination in the tunnel all is to be in opening.For this type of situation, under the less situation of the magnitude of traffic flow, the long-term unlatching of tunnel illumination system has caused great waste to the consumption of electric energy.If in existing illuminator, introduce intelligence control system, can throwing light on to the tunnel illumination system according to vehicle travel situations and position in the light power outside the tunnel and the tunnel, power is regulated and the Based Intelligent Control of segmented illumination, saves energy in a large number improves the service efficiency of tunnel illumination system.Significant to energy-saving and emission-reduction, still there is not this type of device at present.
Summary of the invention
Technical problem to be solved by this invention provide a kind of can be in the operation of the less vcehicular tunnel of the magnitude of traffic flow effective saves energy, improve the highway tunnel illumination intelligence control system of the service efficiency of tunnel illumination.
In order to solve the problems of the technologies described above, lighting circuit intelligence controlling device (4), radar emission induction installation (3), tunnel illumination (5) and the light intensity inductor (2) of comprising provided by the invention, it is characterized in that: described radar emission induction installation (3) passes to lighting circuit intelligence controlling device (4) by launching quantity and the traveling-position that radar wave (6) detects automobile (1) with its data-signal; Brightness in daytime and the strong and weak situation of weather light form data-signal with it and pass to lighting circuit intelligence controlling device (4) outside described light intensity inductor (2) the induction tunnel.
The data-signal that described lighting circuit intelligence controlling device (4) transmits according to light intensity inductor (2) and radar emission induction installation (3), and in conjunction with the travel situations of automobile and brightness in daytime and the strong and weak situation of weather light, control switch and the brightness of illumination power of tunnel illumination (5) light.When the vehicle of finding to sail into and travel in the tunnel, unlatching by lighting circuit intelligence controlling device (4) control tunnel illumination (5) light provides illumination for automobile travelling in the tunnel, during the vehicle that in automobile rolls tunnel and tunnel away from, do not travel again closure of a tunnel illumination (5) to save the illumination electric energy.
In the described tunnel illumination (5), according to the intensity of illumination outside the hole, day mode, night mode are arranged in section illumination in hole.Wherein day mode can be carried out classification to the brightness of tunnel intraoral illumination according to the bright degree in the external world and intensity of illumination again, by controlling unlatching tunnel illumination (5) light fixture quantity and houselights power to adjust the brightness of illumination in the tunnel.
, the magnitude of traffic flow less vcehicular tunnel long for tunnel, can adopt 200m ~ 300m length is that an illumination stage is carried out segmented illumination.Namely be divided into independently intelligent lighting control section to every section, by the particular location of radar emission induction installation (3) by radar wave (6) induction automobile, open running car section and leading portion houselights with lighting circuit intelligence controlling device (a 4) control, other sections houselights can be closed.Adopt such scheme can save and utilize electric energy to a greater extent, cut down the consumption of energy.
In sum, the present invention is that a kind of little highway tunnel illumination of the magnitude of traffic flow that can effectively reduce utilizes the tunnel illumination intelligence control system insufficient, that waste of energy is serious.Its system configuration is simple, performance sensitive, reliable, and is energy-conservation abundant.Be specially adapted to the remote mountain areas, the magnitude of traffic flow is less, and the tunnel is many and long, the situation that the tunnel illumination energy consumption is big.
Description of drawings
Fig. 1 is highway tunnel illumination intelligence control system generalized section.
Fig. 2 is highway tunnel illumination intelligence control system schematic cross-sectional view.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, by at tunnel portal and the inner radar emission induction installation (3) of laying, can detect travel conditions and the position of vehicle.By being laid in the light intensity inductor of locating near the hole outside the tunnel (2), with induction tunnel situation in extraneous daytime and light intensity, the light data are passed to lighting circuit intelligence controlling device (4), open light fixture quantity and houselights power by control and adjust brightness of illumination in the tunnel.
Can carry out segmented illumination for long tunnel.Described tunnel segment illumination, be, the magnitude of traffic flow less vcehicular tunnel long for tunnel, can adopt 200m ~ 300m length is that an illumination stage is carried out segmented illumination, namely each illumination stage is intelligent lighting control section independently, by the particular location of radar emission induction installation (3) by radar wave (6) induction automobile, open running car section and leading portion houselights with lighting circuit intelligence controlling device (a 4) control, other sections houselights can be closed.Adopt such scheme can save and utilize electric energy to a greater extent, cut down the consumption of energy.