CN203846410U

CN203846410U - Solar full-automatic highway warning device

Info

Publication number: CN203846410U
Application number: CN201420098280.XU
Authority: CN
Inventors: 许文锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-01
Filing date: 2014-03-01
Publication date: 2014-09-24
Anticipated expiration: 2024-03-01

Abstract

The utility model provides a solar full-automatic highway warning device which comprises a control circuit, a solar photovoltaic array, a solar photovoltaic battery pack, an illuminance detector, an LED liquid crystal display screen, an alternating-current direct-current inverter and a wireless transceiver. The control circuit is respectively connected with the solar photovoltaic array, the solar photovoltaic battery pack, the illuminance detector, the LED liquid crystal display screen, the alternating-current direct-current inverter and the wireless transceiver. The solar photovoltaic array and the LED liquid crystal display screen are respectively mounted on a warning or indication board on a highway. By the solar full-automatic highway warning device, night vision effect of the warning devices at turns, exits and entrances of the highway is achieved, and a driver can conveniently see the road conditions of the road in front from a far-away position.

Description

Solar energy fully automatic high-speed highway warning device

Technical field

The present invention relates to field of solar thermal power generation, relate more specifically to a kind of solar energy fully automatic high-speed highway warning device.

Background technology

Along with the popular feelings that deepens continuously of green energy resource theory, people more and more pay attention to for the green energy resource of environmental protection.In the existing energy, solar energy is a kind of clean, and can reuse the energy of exploitation.In existing solar power system, be mainly by solar energy power generating equipment or solar electrical energy generation house being set at the comparatively sufficient ad-hoc location of solar energy.But current in road traffic field, the application of solar energy is not also very universal.

The use of solar energy is highly beneficial for road traffic, particularly speedway, and on the one hand, speedway is conventionally in spacious area, and is easy to the laying of solar panels; On the other hand, speedway is very long along the line, as set up illumination, alarming device can be wasted a large amount of electric energy, and is unfavorable for pipeline personnel control.Current speedway at different levels all exists at night that lighting condition is poor, road alignment profile problem not clearly, vehicle only can throw light on by the light of self, therefore be very easy to occur on the one hand traffic accident at some bend places, also cannot play good warning, indicating effect at the alarming device of some high speed outlets, entrance on the other hand.

Utility model content

For solving the above-mentioned defect of prior art, strengthen on the one hand the night vision effect of alarming device at night, on the other hand better energy conservation.The utility model provides a kind of solar energy fully automatic high-speed highway warning device.

This solar energy fully automatic high-speed highway warning device comprises control circuit, photovoltaic array, solar-energy photo-voltaic cell group, this solar energy fully automatic high-speed highway warning device also comprises illuminance detector, LED LCDs, alternating current-direct current inverter, wireless transceiver; Wherein this controller is connected with photovoltaic array, solar-energy photo-voltaic cell group, illuminance detector, LED LCDs, alternating current-direct current inverter, wireless transceiver respectively; This photovoltaic array and this LED LCDs are arranged on respectively in the warning or direction board on expressway.

Wherein this LED LCDs comprises red light emitting diodes.

Can obtain following beneficial effect by this technology: by technique scheme, first can effectively utilize solar energy source, be convenient to administrative staff's Long-distance Control and self control, and transformed unnecessary solar energy can be fed to electrical network; Simultaneously can also strengthen night vision effect at the alarming device of the turning that is speedway at night, outlet, entrance, can just can observe at larger distance place the road conditions of road ahead thereby be convenient to driver, slow down, prepare in advance lower preparation at a high speed thereby remind driver to carry out bend.

Brief description of the drawings

Fig. 1 is the schematic diagram of solar energy fully automatic high-speed highway warning device.

Fig. 2 is the schematic diagram of expressway warning device.

Detailed description of the invention

The schematic diagram of solar energy fully automatic high-speed highway warning device of the present utility model as shown in Figure 1 and Figure 2.Solar energy fully automatic high-speed highway warning device of the present utility model is arranged on speedway conventionally various being suspended on warning in road, indication guide board.This solar energy fully automatic high-speed highway warning device mainly comprises control circuit 1, photovoltaic array 2, solar-energy photo-voltaic cell group 3, illuminance detector 4, LED LCDs 5, alternating current-direct current inverter 6, wireless transceiver 8.This solar energy fully automatic high-speed highway warning device can be received in commercial power grid 7 by alternating current-direct current inverter 6.

As mentioned above, various being suspended on warning in road, indication guide board that photovoltaic array is arranged on to speedway conventionally, photovoltaic array is electrically connected with solar-energy photo-voltaic cell group, thereby by photovoltaic array, solar energy is converted to electric energy and is fed to solar-energy photo-voltaic cell group.Control circuit is connected with photovoltaic array, solar-energy photo-voltaic cell group, illuminance detector, LED LCDs, alternating current-direct current inverter, wireless transceiver respectively.In the time that solar energy photovoltaic generator uses, first detect current light by illuminance detector and release souls from purgatory, and by detection signal with predetermined time interval send to controller; Controller is receiving after the signal of illuminance detector, with the threshold of self storing, when illuminance is during lower than threshold value, also be, the colour of sky is darker, controller will be controlled the switch of conducting solar-energy photo-voltaic cell group, thereby gives by feeding electric energy the LED LCDs being arranged on warning or indication guide board.As shown in Figure 2, the driving of LED LCDs is undertaken luminous by the red light emitting diodes below literary composition information, thereby the driver on being convenient at a high speed can see warning or indication guide board in farther distance, so that ready in advance.

When the electricity consumption that has exceeded photovoltaic cell group when the electric energy of photovoltaic array conversion needs, whether control circuit is charged and saturatedly judges photovoltaic cell group by voltage threshold, when solar-energy photo-voltaic cell group is not also charged when saturated, control circuit switches by the commutation circuit to its inside, with the electric energy that makes to be changed by photovoltaic array, photovoltaic cell group is charged.Controller completes after charging photovoltaic cell group definite, switches, and flows to commercial power grid thereby the electric energy that photovoltaic array is changed is converted to alternating current via inverter.

On the other hand, solar energy fully automatic high-speed highway warning device of the present utility model also comprises wireless transceiver, this wireless transceiver can receive the wireless signal from long-range transmission by caretaker, and send controller to, controller can, according to this wireless signal being sent by caretaker, manually open or cut out LED LCDs.

Finally it should be noted that, above embodiment is only in order to describe the technical solution of the utility model instead of this technical method is limited, the utility model can extend to other amendment, variation, application and embodiment in application, and therefore thinks that all such amendments, variation, application, embodiment are in spirit of the present utility model and teachings.

Claims

1. a solar energy fully automatic high-speed highway warning device, comprise control circuit, photovoltaic array, solar-energy photo-voltaic cell group, it is characterized in that: this solar energy fully automatic high-speed highway warning device also comprises illuminance detector, LED LCDs, alternating current-direct current inverter, wireless transceiver;

Wherein this controller is connected with photovoltaic array, solar-energy photo-voltaic cell group, illuminance detector, LED LCDs, alternating current-direct current inverter, wireless transceiver respectively;

This photovoltaic array and this LED LCDs are arranged on respectively in the warning or direction board on expressway.

2. solar energy fully automatic high-speed highway warning device according to claim 1, is characterized in that: this LED LCDs comprises red light emitting diodes.