A highway tunnel light accompanying vehicle lighting control system

Abstract

A highway tunnel light accompanying vehicle lighting control system includes a tunnel entry vehicle monitoring module, a tunnel exit vehicle monitoring module, a tunnel entrance ambient light monitoring module, a tunnel exit ambient light monitoring module, a tunnel interior vehicle monitoring module, a tunnel lighting area control module, and a tunnel lighting control processing module. The present invention can turn off the highway tunnel lights when no vehicles are passing through, and when a small number of vehicles or a single vehicle is passing through, the highway tunnel lights can be turned on by area instead of all, thereby effectively saving energy. At the same time, the present invention can adjust the lighting intensity of the lights near the tunnel entrance and exit according to the light intensity outside the tunnel entrance and exit, and the light intensity at the tunnel entrance decreases along the driving direction until it stabilizes. When approaching the tunnel exit, the light intensity gradually increases, thereby reducing the impact of the light adaptation process on the driver's vision and reducing the probability of accidents caused by the light adaptation process.

Description

Technical Field

[0001] The invention belongs to the field of highway tunnel lighting, in particular to a highway tunnel light accompanying vehicle lighting control system. Background Art

[0002] At present, the driving distance of highways is shortened by means of overpasses, tunnels, etc. However, in order to ensure traffic safety in highway tunnels, sufficient lighting needs to be provided in the tunnels. However, since most highway tunnels, especially expressways, are located in relatively remote areas, vehicle traffic is periodic, especially in the early morning when there is often a long interval between vehicles passing through the highway tunnels. Therefore, there is a large waste of energy in tunnel lighting. In addition, when driving a vehicle into a tunnel in clear sunshine, especially at noon in summer, there is an adaptation process from a strong light environment to a weak light environment, which is called light adaptation. This process involves the adjustment of the visual system to adapt to changes in light intensity, including adjusting the size of the pupil, increasing the sensitivity of the rod cells, and gradually restoring color and visual resolution. During this period, visual sensitivity, color perception and visual resolution will be affected, so it may cause a certain impact on the vision of drivers who first enter the tunnel and drivers who have just exited the tunnel, which may lead to accidents. Summary of the Invention

[0003] The present invention provides a highway tunnel light accompanying vehicle lighting control system, which is used to solve the defects in the prior art.

[0004] The present invention is achieved through the following technical solutions:

[0005] A highway tunnel light accompanying vehicle lighting control system includes a tunnel entry vehicle monitoring module, a tunnel exit vehicle monitoring module, a tunnel entrance ambient light monitoring module, a tunnel exit ambient light monitoring module, a tunnel interior vehicle monitoring module, a tunnel lighting area control module and a tunnel lighting control processing module.

[0006] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel entry vehicle monitoring module is used to monitor the information of vehicles entering the tunnel and transmit it to the tunnel lighting control processing module, and the tunnel lighting control processing module numbers the vehicles entering the tunnel;

[0007] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel exit vehicle monitoring module is used to monitor whether the vehicle with the corresponding number has left the tunnel and transmit the information to the tunnel lighting control processing module;

[0008] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel entrance ambient light monitoring module is used to monitor the light intensity of the tunnel entrance in real time and transmit the information to the tunnel lighting control processing module.

[0009] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel exit ambient light monitoring module is used to monitor the light intensity of the tunnel exit in real time and transmit the information to the tunnel lighting control processing module.

[0010] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel internal vehicle monitoring module is used to detect the position and speed of the corresponding numbered vehicle and transmit the information to the tunnel lighting control processing module.

[0011] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel lighting area control module can control the brightness and switching of the lighting lights in each area after dividing the lighting lights in the tunnel into areas. The tunnel lighting area control module completes the switching state and brightness adjustment of the lighting lights in each area by receiving commands issued by the tunnel lighting control processing module.

[0012] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel lighting control processing module is used to obtain real-time information about vehicles entering and exiting the tunnel and the light intensity at both ends of the tunnel, thereby accurately controlling the regional lighting in the tunnel.

[0013] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel entry vehicle monitoring module, tunnel exit vehicle monitoring module, tunnel entrance ambient light monitoring module, and tunnel exit ambient light monitoring module are respectively set at the corresponding bidirectional entrances and exits when the corresponding tunnel is a bidirectional tunnel.

[0014] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the vehicle entering the tunnel monitoring module obtains the existing road vehicle monitoring radar system of the highway 100-200 meters before the tunnel entrance. If there is no radar system in the corresponding area in front of the tunnel, a radar system is set up 100-200 meters before the tunnel entrance.

[0015] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel exit vehicle monitoring module obtains vehicle information through a radar system arranged at the tunnel exit.

[0016] In the above-described highway tunnel light accompanying vehicle lighting control system, the tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module use light intensity sensors arranged at the tunnel entrance and exit. When the received light intensity is less than 1000 lux, the tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module do not send information to the tunnel lighting control processing module, thereby reducing the processing frequency of the tunnel lighting control processing module.

[0017] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the vehicle monitoring module inside the tunnel obtains information of vehicles with corresponding numbers in the tunnel by setting up a radar system every 40-50m in the tunnel.

[0018] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the lighting lamps in the tunnel are divided into zones at a distance of 20-30m, and the lighting lamps in each zone are electrically connected to the tunnel lighting zone control module.

[0019] In the above-described highway tunnel light-assisted vehicle lighting control system, the tunnel lighting control and processing module numbers the vehicle after receiving information about a vehicle about to enter the tunnel from the tunnel entry vehicle monitoring module, thereby facilitating monitoring of the corresponding vehicle's status during subsequent monitoring by the tunnel internal vehicle monitoring module and the tunnel exit ambient light monitoring module. Simultaneously, under monitoring by the tunnel entrance ambient light monitoring module and the tunnel internal vehicle monitoring module, the lighting zone at the tunnel entrance for the corresponding numbered vehicle is activated when the vehicle is 30-50 meters from the tunnel entrance. During driving, all lighting zones are activated when the vehicle enters the corresponding lighting zone 30-50 meters in the direction of travel and are deactivated 1-2 seconds after the vehicle leaves the corresponding lighting zone. If the corresponding numbered vehicle accidentally stops in the tunnel, the tunnel lighting control and processing module can issue an accident warning signal to a remote terminal, and the lighting in the area where the vehicle accidentally stopped remains on until the vehicle leaves. If a major accident is detected through video by the remote terminal, a command is issued to the tunnel lighting control and processing module to activate all lights in the tunnel to ensure normal accident handling, thereby achieving energy-saving tunnel lighting while not affecting accident handling.

[0020] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the tunnel lighting control processing module defaults to a light intensity of less than 1000 lux when it does not receive information from the tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module, and controls the light intensity in the tunnel of the lighting area used to be 150-250 lux through the tunnel lighting area control module; when the light intensity at the tunnel entrance and exit is monitored to be between 1000-5000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 300-400 lux through the corresponding tunnel lighting area control module, and then the light intensity of each lighting area in the tunnel is reduced by 30-40 lux in turn until it stabilizes at 150-250 lux; when the light intensity at the tunnel entrance and exit is monitored to be between 5000-10000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 300-400 lux through the corresponding tunnel lighting area control module The domain control module is adjusted to 400-500 lux and then the light intensity of each lighting area in the tunnel is reduced by 50-60 lux in turn until it stabilizes at 200-300 lux; when the light intensity at the tunnel entrance and exit is monitored to be between 10,000-30,000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 600-700 lux through the corresponding tunnel lighting area control module and then the light intensity of each lighting area in the tunnel is reduced by 70-80 lux in turn until it stabilizes at 250-350 lux; when the light intensity at the tunnel entrance and exit is monitored to be higher than 30,000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 900-1000 lux through the corresponding tunnel lighting area control module and then the light intensity of each lighting area in the tunnel is reduced by 90-120 lux in turn until it stabilizes at 300-400 lux.

[0021] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, a light intensity sensor is provided in each lighting area in the tunnel, which transmits the light intensity of the corresponding lighting area to the tunnel lighting control processing module in real time when in use. The tunnel lighting control processing module compares the acquired light intensity with the predetermined light intensity. If a large error occurs, it means that the lighting in the corresponding lighting area or the tunnel lighting area control module has failed, and needs to be repaired or replaced in time to ensure the normal operation of the system.

[0022] The advantages of the present invention are: the present invention can turn off the lighting of a highway tunnel when there are no vehicles passing through, and when a small number of vehicles or a single vehicle is passing through, the highway tunnel lighting can be turned on by area without having to turn on all of them, thereby effectively saving energy; at the same time, the present invention can adjust the lighting intensity of the lighting at the entrance and exit of the tunnel according to the light intensity outside the entrance and exit of the tunnel, and the light intensity at the entrance of the tunnel is continuously reduced along the driving direction until it stabilizes. When approaching the tunnel exit, the light intensity gradually increases, thereby reducing the impact of the light adaptation process on the driver's vision and reducing the probability of accidents caused by the light adaptation process. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] A highway tunnel light accompanying vehicle lighting control system includes a tunnel entry vehicle monitoring module, a tunnel exit vehicle monitoring module, a tunnel entrance ambient light monitoring module, a tunnel exit ambient light monitoring module, a tunnel interior vehicle monitoring module, a tunnel lighting area control module and a tunnel lighting control processing module.

[0025] Preferably, the tunnel-entering vehicle monitoring module is used to monitor the information of vehicles entering the tunnel and transmit it to the tunnel lighting control processing module, and the tunnel lighting control processing module numbers the vehicles entering the tunnel;

[0026] Preferably, the tunnel exit vehicle monitoring module is used to monitor whether the vehicle with the corresponding number has left the tunnel and transmit the information to the tunnel lighting control processing module;

[0027] Preferably, the tunnel entrance ambient light monitoring module is used to monitor the light intensity at the tunnel entrance in real time and transmit the information to the tunnel lighting control processing module.

[0028] Preferably, the tunnel exit ambient light monitoring module is used to monitor the light intensity at the tunnel exit in real time and transmit the information to the tunnel lighting control processing module.

[0029] Preferably, the tunnel interior vehicle monitoring module is used to detect the position and speed of the corresponding numbered vehicle and transmit the information to the tunnel lighting control processing module.

[0030] Preferably, the tunnel lighting area control module can control the brightness and switch of the lights in each area after dividing the lights in the tunnel into areas. The tunnel lighting area control module completes the switch status and brightness adjustment of the lights in each area by receiving commands issued by the tunnel lighting control processing module.

[0031] Specifically, the tunnel lighting control processing module described in this embodiment is used to obtain real-time information about vehicles entering and exiting the tunnel and the light intensity at both ends of the tunnel, thereby accurately controlling the regional lighting in the tunnel.

[0032] Specifically, the tunnel entry vehicle monitoring module, tunnel exit vehicle monitoring module, tunnel entrance ambient light monitoring module, and tunnel exit ambient light monitoring module described in this embodiment are respectively installed at the corresponding bidirectional entrances and exits when the corresponding tunnel is a bidirectional tunnel. The present invention can configure the tunnel entry vehicle monitoring module, tunnel exit vehicle monitoring module, tunnel entrance ambient light monitoring module, and tunnel exit ambient light monitoring module based on whether the tunnel is unidirectional or bidirectional, thereby ensuring the accuracy of tunnel lighting control.

[0033] More specifically, the tunnel entry vehicle monitoring module described in this embodiment obtains information from the existing road vehicle monitoring system within 100-200 meters of the tunnel entrance. If no radar system exists in the corresponding area ahead of the tunnel, a radar system is installed 100-200 meters before the tunnel entrance. Vehicle information is acquired in advance, such as vehicle size and shape via radar, and vehicle color and license plate number via camera. This information is then transmitted to the tunnel lighting control processing module, which assigns a unique number based on the vehicle information. Subsequently, when the tunnel internal vehicle monitoring module or the tunnel exit vehicle monitoring module transmits the same vehicle information to the tunnel lighting control processing module, it automatically assigns the unique number. This eliminates the need for subsequent vehicle data analysis and identification, thereby reducing the computational overhead of the tunnel lighting area control module and improving lighting control conversion efficiency.

[0034] More specifically, the tunnel exit vehicle monitoring module described in this embodiment obtains vehicle information through a radar system installed at the tunnel exit.

[0035] More specifically, the tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module described in this embodiment use light intensity sensors set at the tunnel entrance and exit. When the received light intensity is lower than 1000 lux, the tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module do not send information to the tunnel lighting control processing module, thereby reducing the processing frequency of the tunnel lighting control processing module.

[0036] In the above-mentioned highway tunnel light accompanying vehicle lighting control system, the vehicle monitoring module inside the tunnel obtains information of vehicles with corresponding numbers in the tunnel by setting up a radar system every 40-50m in the tunnel.

[0037] Furthermore, the lighting lamps in the tunnel described in this embodiment are divided into zones at a distance of 20-30 m, and the lighting lamps in each zone are electrically connected to the tunnel lighting zone control module.

[0038] Furthermore, the tunnel lighting control and processing module of this embodiment assigns a vehicle number to the vehicle after receiving information about a vehicle about to enter the tunnel from the tunnel entry vehicle monitoring module. This facilitates monitoring of the corresponding vehicle's status during subsequent monitoring by the tunnel internal vehicle monitoring module and the tunnel exit ambient light monitoring module. Simultaneously, when the vehicle's speed is monitored by the tunnel entrance ambient light monitoring module and the tunnel internal vehicle monitoring module, the lighting area at the tunnel entrance is activated when the vehicle is 30-50 meters from the tunnel entrance. During driving, all lighting areas are activated when the vehicle enters the corresponding lighting area 30-50 meters in the direction of travel. The corresponding lighting area is deactivated 1-2 seconds after the vehicle leaves the corresponding lighting area. If the corresponding vehicle accidentally stops in the tunnel, the tunnel lighting control and processing module can issue an accident warning signal to a remote terminal, and the lighting in the area where the vehicle accidentally stopped remains on until the vehicle leaves. If a major accident is detected through video by the remote terminal, a command is issued to the tunnel lighting control and processing module to activate all lights in the tunnel to ensure normal accident handling. This achieves energy-saving tunnel lighting while not affecting accident handling.

[0039] Furthermore, the tunnel lighting control processing module described in this embodiment defaults to a light intensity of less than 1000 lux when it does not receive information from the tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module, and controls the light intensity in the tunnel of the lighting area used to be 150-250 lux through the tunnel lighting area control module; when the light intensity at the tunnel entrance and exit is monitored to be between 1000-5000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 300-400 lux through the corresponding tunnel lighting area control module, and then the light intensity of each lighting area in the tunnel is reduced by 30-40 lux in turn until it stabilizes at 150-250 lux; when the light intensity at the tunnel entrance and exit is monitored to be between 5000-10000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 300-400 lux through the corresponding tunnel lighting area control module Adjust to 400-500 lux, then reduce the light intensity of each lighting area in the tunnel by 50-60 lux in turn until it stabilizes at 200-300 lux; when the light intensity at the tunnel entrance and exit is monitored to be between 10,000-30,000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 600-700 lux through the corresponding tunnel lighting area control module, and then reduce the light intensity of each lighting area in the tunnel by 70-80 lux in turn until it stabilizes at 250-350 lux; when the light intensity at the tunnel entrance and exit is monitored to be higher than 30,000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 900-1000 lux through the corresponding tunnel lighting area control module, and then reduce the light intensity of each lighting area in the tunnel by 90-120 lux in turn until it stabilizes at 300-400 lux.

[0040] Furthermore, in the tunnel described in this embodiment, a light intensity sensor is provided for each lighting area to transmit the light intensity of the corresponding lighting area to the tunnel lighting control processing module in real time when in use. The tunnel lighting control processing module compares the acquired light intensity with the predetermined light intensity. If a large error occurs, it means that the lighting in the corresponding lighting area or the tunnel lighting area control module has a fault and needs to be repaired or replaced in time to ensure the normal operation of the system.

[0041] Data Validation

[0042] A tunnel was selected and its power consumption in the first 30 days was obtained. Then the system was installed in the tunnel and the power consumption was counted for another 30 days. The results are shown in Table 1.

[0043] Statistical time period Annual electricity consumption (Kwh) Electricity price (yuan / Kwh) Electricity fee (yuan) 30 days before use 43683.9 0.6483 28320.27 30 days after use 21587.8 0.6483 13,995.37

[0044] Table 1

[0045] As can be seen from the data in Table 1, the use of the system of the present invention can save energy by 50%. Statistics on the number of accidents in the tunnel and in the sections adjacent to the tunnel entrances and exits in the 30 days before and after use show that there were 13 accidents in the first 30 days and 9 accidents in the last 30 days. Therefore, while saving energy, the present invention will not affect the normal traffic use of the tunnel. It can also improve the light intensity of the lighting lamps at the tunnel entrances and exits as the ambient light intensity changes, thereby playing a role in reducing the probability of accidents to a certain extent.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A highway tunnel light accompanying vehicle lighting control system, characterized by: It includes a tunnel entry vehicle monitoring module, a tunnel exit vehicle monitoring module, a tunnel entrance ambient light monitoring module, a tunnel exit ambient light monitoring module, a tunnel interior vehicle monitoring module, a tunnel lighting area control module, and a tunnel lighting control processing module; The tunnel entry vehicle monitoring module is used to monitor the information of vehicles entering the tunnel and transmit it to the tunnel lighting control processing module, and the tunnel lighting control processing module numbers the vehicles entering the tunnel; The tunnel exit vehicle monitoring module is used to monitor whether the vehicle with the corresponding number has left the tunnel and transmit the information to the tunnel lighting control processing module; The tunnel entrance ambient light monitoring module is used to monitor the light intensity at the tunnel entrance in real time and transmit the information to the tunnel lighting control processing module; The tunnel exit ambient light monitoring module is used to monitor the light intensity at the tunnel exit in real time and transmit the information to the tunnel lighting control processing module; The tunnel internal vehicle monitoring module is used to detect the position and speed of the corresponding numbered vehicle and transmit the information to the tunnel lighting control processing module; The tunnel lighting area control module can control the brightness and on / off of the lighting in each area after dividing the lighting in the tunnel into areas. The tunnel lighting area control module completes the on / off state and brightness adjustment of the lighting in each area by receiving commands issued by the tunnel lighting control processing module; The tunnel lighting control processing module is used to obtain real-time information about vehicles entering and exiting the tunnel and the light intensity at both ends of the tunnel, thereby accurately controlling the regional lighting in the tunnel.

2. A highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: The tunnel entry vehicle monitoring module, tunnel exit vehicle monitoring module, tunnel entrance ambient light monitoring module, and tunnel exit ambient light monitoring module are respectively set at the corresponding bidirectional entrances and exits when the corresponding tunnel is a bidirectional tunnel.

3. The highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: The tunnel vehicle monitoring module obtains the existing road vehicle monitoring system of the highway 100-200 meters before the tunnel entrance. If there is no radar system in the corresponding area in front of the tunnel, a radar system is set up 100-200 meters before the tunnel entrance.

4. The highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: The tunnel exit vehicle monitoring module obtains vehicle information through a radar system arranged at the tunnel exit.

5. The highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: The tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module use light intensity sensors set at the tunnel entrance and exit. When the received light intensity is lower than 1000 lux, the tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module do not send information to the tunnel lighting control processing module, thereby reducing the processing frequency of the tunnel lighting control processing module.

6. The highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: The tunnel internal vehicle monitoring module obtains information about vehicles with corresponding numbers in the tunnel by setting up a radar system every 40-50m in the tunnel.

7. The highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: The lighting lamps in the tunnel are divided into zones at a distance of 20-30m, and the lighting lamps in each zone are electrically connected to the tunnel lighting zone control module.

8. The highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: The tunnel lighting control and processing module assigns a vehicle number to the vehicle upon receiving information about a vehicle about to enter the tunnel from the tunnel entry vehicle monitoring module, thereby facilitating monitoring of the corresponding vehicle's status during subsequent monitoring by the tunnel internal vehicle monitoring module and the tunnel exit ambient light monitoring module. Simultaneously, when the vehicle's speed is monitored by the tunnel entrance ambient light monitoring module and the tunnel internal vehicle monitoring module, the lighting area at the tunnel entrance is activated when the vehicle is 30-50 meters from the tunnel entrance. During driving, all lighting areas are activated when the vehicle enters the corresponding lighting area 30-50 meters in the direction of travel. These lighting areas are deactivated 1-2 seconds after the vehicle leaves the corresponding lighting area. If the vehicle with the corresponding number is accidentally stopped in the tunnel, the tunnel lighting control and processing module can issue an accident warning signal to a remote terminal, and the lighting in the area where the vehicle accidentally stopped remains on until the vehicle leaves. If a major accident is detected through video by the remote terminal, a command is issued to the tunnel lighting control and processing module to activate all lights in the tunnel to ensure normal accident handling. This achieves energy-saving tunnel lighting while not affecting accident handling.

9. The highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: When the tunnel lighting control processing module does not receive information from the tunnel entrance ambient light monitoring module and the tunnel exit ambient light monitoring module, the default light intensity is lower than 1000 lux, and the tunnel lighting area control module controls the light intensity in the tunnel of the lighting area used to be 150-250 lux; when the light intensity at the tunnel entrance and exit is monitored to be between 1000-5000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 300-400 lux by the corresponding tunnel lighting area control module, and then the light intensity of each lighting area in the tunnel is reduced by 30-40 lux in turn until it stabilizes at 150-250 lux; when the light intensity at the tunnel entrance and exit is monitored to be between 5000-10000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 400 lux by the corresponding tunnel lighting area control module. -500 lux, and then the light intensity of each lighting area in the tunnel is reduced by 50-60 lux in turn until it stabilizes at 200-300 lux; when the light intensity at the tunnel entrance and exit is monitored to be between 10,000-30,000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 600-700 lux through the corresponding tunnel lighting area control module, and then the light intensity of each lighting area in the tunnel is reduced by 70-80 lux in turn until it stabilizes at 250-350 lux; when the light intensity at the tunnel entrance and exit is monitored to be higher than 30,000 lux, the light intensity of the lighting area at the tunnel entrance and exit is adjusted to 900-1000 lux through the corresponding tunnel lighting area control module, and then the light intensity of each lighting area in the tunnel is reduced by 90-120 lux in turn until it stabilizes at 300-400 lux.

10. The highway tunnel light accompanying vehicle lighting control system according to claim 1, characterized in that: A light intensity sensor is provided in each lighting area in the tunnel, which transmits the light intensity of the corresponding lighting area to the tunnel lighting control processing module in real time when in use. The tunnel lighting control processing module compares the acquired light intensity with the predetermined light intensity. If a large error occurs, it means that the lighting in the corresponding lighting area or the tunnel lighting area control module has a fault and needs to be repaired or replaced in time to ensure the normal operation of the system.