CN205920601U - Road is with multi -functional fog -zone inducible system - Google Patents

Abstract

The utility model discloses a multifunctional fog area induction system for roads. The utility model comprises a base station, a sensor and a plurality of lighting devices. The power supply unit and the LED display screen are all connected with the single-chip general controller, and the sensors include weather sensors, photosensitive sensors and traffic flow sensors, and the lighting devices include brackets, single-chip controllers, yellow LED light units, red LED light units, and LED subtitles. The display screen and the solar panel, the single-chip microcomputer controller and the single-chip microcomputer general controller are connected through wireless signals. The sensor in the utility model can monitor information such as weather and traffic conditions of the road section in real time, and send these information to the lighting device, and the LED lighting device can automatically turn on LED lights of different colors according to different information monitored by the sensor.

Description

A multifunctional fog area induction system for roads

technical field

The utility model relates to a multifunctional fog area induction system for roads.

Background technique

With the rapid development of our country's economy and society, the mileage of highways is increasing day by day, and the road traffic safety problems that follow are becoming more and more serious, especially in mountainous highways and sharp turning sections, often resulting in reduced visibility due to fog, and at the same time In foggy weather, the road is wet and slippery, and the friction coefficient of the road surface is reduced, which can easily lead to the extension of the vehicle braking distance, tire slippage, deviation and other phenomena, which greatly aggravates the probability of traffic accidents.

In order to reduce the accident rate, traffic management departments often install some warning signs or speed limit signs on accident-prone road sections. Although this method can give a warning to passing drivers, it cannot automatically give different prompts to drivers according to changes in external conditions. At the same time, in bad weather, the driver's line of sight is blocked, and this method can not allow the driver to judge the road conditions ahead well, and cannot induce the effect in bad weather, so traffic accidents are still more likely to occur. Therefore, using the existing "Internet +" technology, a set of multi-functional fog area induction system is installed on the accident-prone road section, so that it can automatically give different prompts to the driver according to the external environment, which will greatly reduce the accident-prone road section. The probability of occurrence will promote the development of my country's intelligent transportation.

Contents of the invention

The technical problem to be solved by the utility model is to provide an environment-friendly, high-efficiency and intelligent multifunctional fog area induction system for roads.

In order to solve the above problems, the utility model includes a base station, a sensor and a plurality of lighting devices. The base station includes a single-chip general controller, a solar power supply unit and an LED display screen. The sensor is connected, and the sensor includes a meteorological sensor, a photosensitive sensor and a traffic flow sensor, and the lighting device includes a support and a single-chip controller arranged on the support, a yellow LED light unit, a red LED light unit, an LED subtitle display screen and a solar panel , the yellow LED light unit, the red LED light unit, the LED letter display screen and the solar panel are all connected to the single-chip controller, and the single-chip controller and the single-chip master controller are connected through wireless signals.

In order to detect wind speed, wind direction, visibility, temperature and humidity, the weather sensor described in the utility model includes wind speed sensor, wind direction sensor, visibility sensor, temperature sensor and humidity sensor.

For convenience, visibility and traffic flow are monitored in advance, and the visibility sensor, photosensitive sensor, and traffic flow sensor described in the utility model are installed in the front of the accident-prone road section, and other sensors are installed on the road.

In order to make the prompting effect of the lighting device more remarkable, the solar battery panel described in the utility model is arranged on the upper top surface of the support, and the yellow LED light of the yellow LED light unit, the red LED light of the red LED light unit and the LED subtitle display are all Set on the front side of the bracket, the yellow LED light of the yellow LED light unit and the red LED light of the red LED light unit are arranged side by side, and the LED subtitle display is set on the yellow LED light of the yellow LED light unit and the red LED of the red LED light unit. below the lamp. Yellow LED lights and red LED lights have a better penetration effect in foggy days, and the LED subtitle display screen provides text prompts for current road condition information, which is convenient for drivers to prepare in advance.

In order to allow the lighting device to achieve a better inductive effect, the lighting device described in the utility model is arranged at intervals on both sides of the road in the accident-prone road section, and the arrangement distance of adjacent lighting devices is 10 meters.

In order to make things convenient for the road management department to understand the road conditions and to issue prompts, the single-chip general controller described in the utility model is connected with a GPRS wireless module. The single-chip master controller is interconnected with the mobile phone software through GPRS, and the management personnel can understand the current road condition information on the mobile phone, control the yellow LED lights and red LED lights according to the road conditions, and issue prompt information on the LED subtitle display.

The beneficial effects of the utility model are: the sensor in the utility model can monitor the information such as weather and traffic conditions of the road section in real time, and display these information on the LED display screen. The weather and road condition information of the sensor is sent to the single-chip controller in the lighting device through wireless signals. The single-chip controller controls the switch of the yellow LED light and the red LED light according to the transmitted signal, and displays a prompt message on the LED subtitle display , to induce drivers to prepare in advance for the current road conditions.

Description of drawings

Figure 1 is a schematic diagram of the structure and principle of the multifunctional fog area induction system for roads;

Fig. 2 is a structural schematic diagram of the lighting device;

Fig. 3 is a schematic diagram of the control principle of the lighting device.

Among them: 1. Solar panel, 2. Wireless signal receiver, 3. Red LED light, 4. LED subtitle display, 5. Bracket, 6. Yellow LED light.

detailed description

As shown in Figure 1, the multifunctional fog area induction system for roads includes a base station, sensors and multiple lighting devices. The base station includes a single-chip general controller, a solar power supply unit and an LED display, and sensors, lighting devices, solar power supply units and LED displays. The screens are all connected with the master controller of the single-chip microcomputer. The sensors include weather sensors, photosensitive sensors and traffic flow sensors. The weather sensors include wind speed sensors, wind direction sensors, visibility sensors, temperature sensors and humidity sensors. The above sensors are used to detect wind speed. , wind direction, visibility, temperature, humidity, sunlight intensity, and traffic density, visibility sensors, photosensitive sensors, and traffic flow sensors are installed in front of accident-prone road sections, and other sensors are installed on the road. On both sides of the road on roads prone to accidents, the distance between adjacent lighting devices is 10 meters, so as to remind drivers to pay attention to road conditions in foggy days or roads prone to accidents. The illuminating device shown in Figure 2 and Figure 3, comprises support 5 and the single-chip microcomputer controller that is arranged on support 5, yellow LED light unit, red LED light unit, LED subtitle display screen 4 and solar panel 1, yellow LED light Unit, red LED light unit, LED letter display screen 4 and solar panel 1 are all connected to the single-chip controller, and a wireless signal receiver 2 is also installed on the bracket 5, and the single-chip controller and the single-chip master controller are connected through wireless signals, and the solar energy The battery board 1 is arranged on the upper top surface of the support 5, the yellow LED light 6 of the yellow LED light unit, the red LED light 3 of the red LED light unit and the LED subtitle display screen 4 are all arranged on the front side of the support 5, and the yellow LED The yellow LED lamp 6 of lamp unit and the red LED lamp 3 of red LED lamp unit are arranged side by side, and LED subtitle display screen 4 is arranged on the yellow LED lamp 6 of yellow LED lamp unit and the red LED lamp 3 of red LED lamp unit below.

Working principle: The solar panel 1 supplies power to other components in the lighting device, the wireless information sent by the single-chip general controller system is received by the wireless signal receiver 2 on the lighting device, and the wireless signal receiver 2 transmits the information to the lighting device On the internal single-chip microcomputer controller, the single-chip microcomputer controller controls the contents of the yellow LED light unit, the red LED light unit and the LED subtitle display screen respectively according to the received information and the preset algorithm program. When the information detected by the sensor is that the visibility is low or the light is dark, the yellow LED light 6 of the yellow LED light unit of the lighting device is turned on, and "the visibility is low, please slow down" is displayed on the LED subtitle display screen 4; When the sensor detects that the traffic flow in this road section is large, the red LED light 3 of the red LED light unit of the lighting device is turned on, and on the LED subtitle display screen 4, "the road is congested, please slow down."

The main controller of the single-chip microcomputer is connected with a GPRS wireless module. The main controller of the single-chip microcomputer can be interconnected with the mobile phone software through GPRS, so as to transmit the road-related information technology to the traffic management department. The management personnel send relevant control instructions on the mobile phone software according to the actual situation. Control the yellow LED light 6 and the red LED light 3 on the lighting device respectively, or display the information to be released on the LED display screen of the base station.

Claims (6)

1. A multifunctional foggy area induction system for road is characterized in that: comprise base station, sensor and a plurality of lighting devices, base station comprises single-chip general controller, solar power supply unit and LED display screen, sensor, lighting device, solar power supply unit and the LED display screen are all connected with the single-chip general controller, and the sensors include weather sensors, photosensitive sensors and traffic flow sensors. , LED subtitle display and solar panels, yellow LED light unit, red LED light unit, LED letter display and solar panels are all connected to the single-chip controller, and the single-chip controller and the single-chip master controller are connected through wireless signals. 2. The road use multifunctional fog area induction system according to claim 1, characterized in that: said meteorological sensor includes a wind speed sensor, a wind direction sensor, a visibility sensor, a temperature sensor and a humidity sensor. 3. The road use multifunctional fog area induction system according to claim 2, characterized in that: said visibility sensor, photosensitive sensor, and traffic flow sensor are installed in front of accident-prone road sections, and other sensors are installed on the road. 4. The multifunctional fog area induction system for road according to claim 3, characterized in that: the solar panel is arranged on the upper top surface of the support, and the yellow LED light and the red LED light unit of the yellow LED light unit The red LED light of the LED subtitle display and the LED subtitle display are all set on the front side of the bracket, the yellow LED light of the yellow LED light unit and the red LED light of the red LED light unit are arranged side by side, and the LED subtitle display is set on the yellow LED light of the yellow LED light unit. Below the red LED light of the LED light and red LED light unit. 5. The multi-functional fog area induction system for roads according to any one of claims 1-4, characterized in that: the lighting devices are arranged at intervals on both sides of the road in accident-prone road sections, and the adjacent lighting devices The layout spacing is 10 meters. 6. The road use multi-functional fog area guidance system according to claim 5, characterized in that: said single-chip general controller is connected with a GPRS wireless module.