CN112504443B - Quick detection tunnel illuminance measurement system - Google Patents
Quick detection tunnel illuminance measurement system Download PDFInfo
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- CN112504443B CN112504443B CN202110001171.6A CN202110001171A CN112504443B CN 112504443 B CN112504443 B CN 112504443B CN 202110001171 A CN202110001171 A CN 202110001171A CN 112504443 B CN112504443 B CN 112504443B
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- 238000005259 measurement Methods 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000013500 data storage Methods 0.000 claims description 10
- 238000005286 illumination Methods 0.000 description 10
- 238000012031 short term test Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000004300 dark adaptation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/04—Hook or hook-and-hasp couplings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/14—Draw-gear or towing devices characterised by their type
- B60D1/18—Tow ropes, chains or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0092—Adjustable or movable supports with motorization
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
Abstract
The invention discloses a rapid detection tunnel illuminance measurement system, which relates to the technical field of tunnel illuminance measurement and comprises illuminance measurement equipment, a positioning device and a mobile device, wherein the illuminance measurement equipment and the positioning device are arranged on the mobile device, the illuminance measurement equipment can simultaneously measure illuminance of different heights, the rapid detection tunnel illuminance measurement system also comprises a positioning base station, the positioning base station is fixedly arranged in a tunnel and is used for receiving a position signal of the positioning device, the mobile device comprises a measurement chamber and wheels arranged below the measurement chamber, the measurement chamber is internally provided with the illuminance measurement equipment, and the illuminance meter can simultaneously measure illuminance data of different heights.
Description
Technical Field
The invention relates to the technical field of tunnel illuminance measurement, in particular to a system for quickly detecting tunnel illuminance.
Background
Along with the rapid development of expressway industry in China, the expressway gradually extends to mountain areas, due to the particularity and complexity of mountain area address structures, expressway tunnels in mountain areas are continuously increased, the number of expressway tunnels in China is 19067 by 2019 according to statistics, the number of expressway tunnels in China is increased by 7.5% in a same ratio, the total length of the tunnels reaches 1896.66 m, the number of expressway tunnels in China is increased by 10% in a same ratio, wherein the operated longest expressway tunnel is Qinling mountain tunnel (18.02 km), and the established longest expressway tunnel is Xinjiang Tianshan victory tunnel (22.035 km) which is constructed by a drilling and blasting method.
The good tunnel illumination has obvious influence on driving safety and comfort, in the tunnel illumination design scheme, the brightness difference between the inside and the outside of the tunnel under the conditions of strong sunlight, sunny days, cloudy days, dawn, evening, night and the like needs to be considered, meanwhile, the illumination of an entrance section, a transition section and an exit section needs to be considered, the dark adaptation problem in the daytime and the black-white tunnel problem at the entrance of the tunnel at night are solved, and after the tunnel illumination system is constructed, the illumination measurement of the tunnel needs to be carried out.
The tunnel illuminance measurement is generally carried out according to GB/T5700-2008 illumination measurement method, the tunnel is divided into a large number of grids in the traditional measurement mode, illuminance in each grid is measured through illuminometers, the process is carried out manually, and because the illuminometers are relatively expensive, in order to avoid the illuminometers from affecting measurement results mutually, only one illuminometer is generally arranged in a certain range, so that the measurement efficiency is extremely low, the current measurement mode cannot meet the requirement of tunnel illuminance measurement as the ultra-long tunnel in China is continuously increased.
Disclosure of Invention
The invention aims at: the utility model provides a short-term test tunnel illuminance measurement system to improve tunnel illuminance measurement's work efficiency.
The technical scheme adopted by the invention is as follows:
the utility model provides a short-term test tunnel illuminance measurement system, includes illuminance measuring equipment, still includes positioner, mobile device, illuminance measuring equipment, positioner install on the mobile device, illuminance measuring equipment can measure the illuminance of different altitudes simultaneously.
Further, the tunnel positioning system further comprises a positioning base station, wherein the positioning base station is fixedly arranged in the tunnel and is used for receiving the position signal of the positioning device.
Further, mobile device include the measuring chamber and install in the wheel of measuring chamber below, the measuring chamber includes measuring chamber, lower measuring chamber, positioner installs the top of going up the measuring chamber, the front side of measuring chamber is equipped with draw gear, first window down, the inside of measuring chamber is equipped with first guide rail down, be equipped with first illuminometer on the first guide rail, first illuminometer can follow first guide rail back and forth movement, the front side of going up the measuring chamber is equipped with the second window, the inside of going up the measuring chamber is equipped with the second guide rail, be equipped with the second illuminometer on the second guide rail, the second illuminometer can be followed the second guide rail back and forth movement, be equipped with the rack in the measuring chamber down, be equipped with battery, data storage device in the rack, be used for to first battery illuminometer, second illuminometer, positioner, data storage device power supply, data storage device is used for storing the measured data of first illuminometer, second illuminometer.
Further, a first lifting rod is arranged below the first illuminometer, the fixed end of the first lifting rod is connected with a first base, the first base can move back and forth on the first guide rail, a second lifting rod is arranged below the second illuminometer, the fixed end of the second lifting rod is connected with a second base, and the second base can move back and forth on the second guide rail.
Further, the included angle between the first window and the horizontal plane is 25 degrees to 45 degrees, the height between the upper edge and the lower edge of the first window and the road surface is 0.8-1.5m, the width of the first window is 1.6-2.5m, the second window is perpendicular to the horizontal plane, and the height between the upper edge and the lower edge of the second window and the road surface is 1.6-4m.
Further, the traction device comprises a traction hook and a traction rope, and the length of the traction rope is not less than 30m.
Further, the cross section of first guide rail is T type, the lower part of first base be equipped with the T type groove of first guide rail looks adaptation, the lower surface of first base is equipped with the locking bolt, the locking bolt is used for preventing first base is in slide on the first guide rail, the second guide rail with the cross section structure of first guide rail is the same, the second base with the cross section structure of first base is the same.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
(1) The illuminance meter is arranged on the mobile device capable of being towed, the mobile device is towed by using the towing vehicle to travel along a lane in the tunnel, the illuminance meter measures the illuminance data of the tunnel in real time, meanwhile, the relative position of the mobile device in the tunnel is obtained through the positioning device, the illuminance continuous change data in the tunnel can be obtained, the measurement speed is high, the faster the speed of the towing vehicle is, the shorter the required measurement time is, and the problem of low illuminance measurement efficiency of the artificial grid is solved.
(2) The tractor pulls the mobile device to move according to the lane, illuminance data when the vehicle in the tunnel is closest to the vehicle can be obtained, the size of the first window comprises the size of most of passenger car windshields, the size of the second window comprises the size of most of freight car windshields, and the measured illuminance data can cover most of vehicle type driving conditions by arranging the first illuminometer and the second illuminometer, so that the illumination system is properly adjusted, and the vehicle driving requirements are met.
(3) The distance between the illuminometer and the window and the height of the illuminometer are adjusted by arranging the first guide rail, the second guide rail, the first lifting rod and the second lifting rod, so that the position of the illuminometer relative to the window is closer to the eyes of a driver in a vehicle cab, and the measured illuminance data is closer to the actual sensed condition of the driver.
Drawings
Figure 1 is an illustration of the present invention.
Fig. 2 is a right-side view of the mobile device.
Fig. 3 is a front view of the mobile device.
Fig. 4 is a cross-sectional structural view of the first base and the first rail.
The marks in the figure: 1-positioning device, 2-mobile device, 3-positioning base station, 4-measuring room, 5-traction device, 6-first window, 7-first guide rail, 8-first illuminometer, 9-second window, 10-second guide rail, 11-second illuminometer, 12-rack, 13-first lifter, 14-first base, 15-second lifter, 16-second base, 17-locking bolt, 41-upper measuring room, 42-lower measuring room, 51-traction hook, 52-traction rope.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The utility model provides a short-term test tunnel illuminance measurement system, including illuminance measuring equipment, still include positioner 1, mobile device 2, illuminance measuring equipment, positioner 1 installs on mobile device 2, illuminance measuring equipment can measure the illuminance of different height simultaneously, still include positioning base station 3, positioning base station 3 fixed mounting is in the tunnel, be used for receiving positioner 1's position signal, positioner 1 and positioning base station 3 adopt domestic localsensor wireless positioning system, positioning base station 3 uses a plurality of U3000-t micro base stations, lay to the tunnel export from the tunnel entry according to 40 m's interval, positioner 1 uses Tb1000-z asset type location label.
The mobile device 2 comprises a measuring chamber 4 and wheels arranged below the measuring chamber 4, the measuring chamber 4 comprises an upper measuring chamber 41 and a lower measuring chamber 42, the positioning device 1 is arranged at the top of the upper measuring chamber 41, so that wireless signals can be conveniently transmitted, a traction device 5 and a first window 6 are arranged at the front side of the lower measuring chamber 42, a first guide rail 7 is arranged in the lower measuring chamber 42, a first illuminometer 8 is arranged on the first guide rail 7, a second window 9 is arranged at the front side of the upper measuring chamber 41, a second guide rail 10 is arranged in the upper measuring chamber 41, a second illuminometer 11 is arranged on the second guide rail 10, a cabinet 12 is arranged in the lower measuring chamber 42, a storage battery and a data storage device are arranged in the cabinet 12, the storage battery is used for supplying power to the first illuminometer 8, the second illuminometer 11, the positioning device 1 and the data storage device, the data storage device is used for storing measurement data of the first illuminometer 8 and the second illuminometer 11, a first lifting rod 13 is arranged below the first illuminometer 8, a fixed end of the first lifting rod 13 is connected with a first base 14, a second lifting rod 15 is arranged below the second illuminometer 11, a fixed end of the second lifting rod 15 is connected with a second base 16, the first lifting rod 13 and the second lifting rod 15 use hydraulic lifting rods, the cross section of the first guide rail 7 is T-shaped, a T-shaped groove matched with the first guide rail 7 is arranged at the lower part of the first base 14, the first base 14 can move back and forth on the first guide rail 7, the first illuminometer 8 can move back and forth on the first guide rail 7, a locking bolt 17 is arranged on the lower surface of the first base 14, the locking bolt 17 passes through the lower part of the first base 14 from bottom to top and contacts with the first guide rail 7, the locking bolt 17 can be screwed down to prevent the first base 14 from sliding on the first guide rail 7 by friction force between the locking bolt 17 and the first guide rail 7, the cross-sectional structure of the second guide rail 10 is the same as that of the first guide rail 7, and the cross-sectional structure of the second base 16 is the same as that of the first base 14, so that the second base 16 can move back and forth on the second guide rail 10, and then the second illuminometer 11 can move back and forth along the second guide rail 10.
The traction device 5 comprises a traction hook 51 and a traction rope 52, the fact that the front vehicle can shield the rear vehicle in actual running is considered, the actual illuminance of the position where the rear vehicle is located is reduced, the upper limit of the tunnel speed in China is 60-80km/h, the safety distance between the rear vehicle and the front vehicle is more than 50m, in order to take the influence of the front vehicle on the rear vehicle into consideration, the length of the traction rope 52 is designed to be 50m, the distance between the traction vehicle and the mobile device 2 is enabled to be in accordance with the minimum safety distance between the front vehicle and the rear vehicle in actual use, and the influence of the traction vehicle tail lamp on the illuminance measurement result when the distance between the traction vehicle and the mobile device 2 is too short is avoided.
The included angle between the first window 6 and the horizontal plane is 25 degrees, the angle is close to the angle between the upper edge of the first window 6 and the windshield of most of the cars, the distance between the upper edge of the first window 6 and the road surface is 1.5m, the distance between the lower edge of the first window 6 and the road surface is 0.8m, the height value of the windshield of most of the domestic cars in China is covered, the width of the first window 6 is 1.6m, the first guide rail 7 is positioned at 1/4 width of the first window 6 to simulate the position of a driver, the second window 9 is perpendicular to the horizontal plane, the height between the lower edge of the second window 9 and the road surface is 1.6m, the distance between the upper edge of the second window 9 and the road surface is 2.5m, the width of the second window 9 is equal to the height of the cab of a minivan, the second guide rail 10 is positioned at 1/4 width of the second window 9 to simulate the riding position of the driver of the minivan, and the first window 6 and the second window 9 are sealed by toughened glass with thickness of 5 mm.
Working principle: the road tunnel in China has two-way double lanes, four lanes and six lanes, the newly built tunnel is wider and wider, if the workload of the original grid type illuminance measurement method is extremely high, the quick detection tunnel illuminance measurement system in the embodiment can drive the mobile device 2 provided with the illuminance meter through the tractor to drive along the lanes, continuous measurement of illuminance of the lane can be completed only by driving once in each lane, for example, illuminance measurement of the whole tunnel can be completed by driving four times and back and forth twice in two-way four lanes, the position of the mobile device 2 is acquired in real time through the LocalSense wireless positioning system, illuminance data and position data of the illuminance meter are unified, the illuminance data of each position of the tunnel can be obtained, the data are continuous, the position with excessively low illuminance in the tunnel illumination system can be found through the change of the illuminance data, and the data of the grid type measurement are discontinuous, and the lowest value is possibly missed.
Through setting up first window 6, first guide rail 7, first illuminometer 8, second window 9, first guide rail 10, second illuminometer 11, can simulate the illumination decline that the driver of different motorcycle types, car height in the driver's cabin position and windshield reflection of light lead to simultaneously for the illumination condition that the driver felt is pressed close to the illuminance data that surveys.
During actual measurement, the tractor can open the tail lamp so that the illuminance data more accords with an actual application scene, and can also close the tail lamp so that the measured illuminance data more accords with the illuminance data without interference.
Example 2
The utility model provides a short-term test tunnel illuminance measurement system, including illuminance measuring equipment, still include positioner 1, mobile device 2, illuminance measuring equipment, positioner 1 installs on mobile device 2, illuminance measuring equipment can measure the illuminance of different height simultaneously, still include positioning base station 3, positioning base station 3 fixed mounting is in the tunnel, be used for receiving positioner 1's position signal, positioner 1 and positioning base station 3 adopt domestic localsensor wireless positioning system, positioning base station 3 uses a plurality of U3000-t micro base stations, lay to the tunnel export from the tunnel entry according to 40 m's interval, positioner 1 uses Tb1000-z asset type location label.
The mobile device 2 comprises a measuring chamber 4 and wheels arranged below the measuring chamber 4, the measuring chamber 4 comprises an upper measuring chamber 41 and a lower measuring chamber 42, the positioning device 1 is arranged at the top of the upper measuring chamber 41, so that wireless signals can be conveniently transmitted, a traction device 5 and a first window 6 are arranged at the front side of the lower measuring chamber 42, a first guide rail 7 is arranged in the lower measuring chamber 42, a first illuminometer 8 is arranged on the first guide rail 7, a second window 9 is arranged at the front side of the upper measuring chamber 41, a second guide rail 10 is arranged in the upper measuring chamber 41, a second illuminometer 11 is arranged on the second guide rail 10, a cabinet 12 is arranged in the lower measuring chamber 42, a storage battery and a data storage device are arranged in the cabinet 12, the storage battery is used for supplying power to the first illuminometer 8, the second illuminometer 11, the positioning device 1 and the data storage device, the data storage device is used for storing measurement data of the first illuminometer 8 and the second illuminometer 11, a first lifting rod 13 is arranged below the first illuminometer 8, a fixed end of the first lifting rod 13 is connected with a first base 14, a second lifting rod 15 is arranged below the second illuminometer 11, a fixed end of the second lifting rod 15 is connected with a second base 16, the first lifting rod 13 and the second lifting rod 15 use hydraulic lifting rods, the cross section of the first guide rail 7 is T-shaped, a T-shaped groove matched with the first guide rail 7 is arranged at the lower part of the first base 14, the first base 14 can move back and forth on the first guide rail 7, the first illuminometer 8 can move back and forth on the first guide rail 7, a locking bolt 17 is arranged on the lower surface of the first base 14, the locking bolt 17 passes through the lower part of the first base 14 from bottom to top and contacts with the first guide rail 7, the locking bolt 17 can be screwed down to prevent the first base 14 from sliding on the first guide rail 7 by friction force between the locking bolt 17 and the first guide rail 7, the cross-sectional structure of the second guide rail 10 is the same as that of the first guide rail 7, and the cross-sectional structure of the second base 16 is the same as that of the first base 14, so that the second base 16 can move back and forth on the second guide rail 10, and then the second illuminometer 11 can move back and forth along the second guide rail 10.
The traction device 5 comprises a traction hook 51 and a traction rope 52, wherein the front vehicle can shield the rear vehicle in consideration of actual running, the actual illuminance of the position where the rear vehicle is located is reduced, the vehicle speed is slow in consideration of large vehicle flow and the distance between the traction rope 52 and the mobile device 2 is designed to be 30m, the distance between the traction vehicle and the mobile device 2 accords with the distance between the front vehicle and the rear vehicle when the vehicle flow is large, and the influence of the tail lamp of the traction vehicle on the illuminance measurement result when the distance between the traction vehicle and the mobile device 2 is too short is avoided.
The included angle between the first window 6 and the horizontal plane is 45 degrees, the angle is close to the angle between the upper edge of the first window 6 and the windshield of the sport utility car, the distance between the upper edge of the first window 6 and the road surface is 1.5m, the distance between the lower edge of the first window 6 and the road surface is 1.0m, the height value of most sport utility car windshields in China is covered, the width of the first window 6 is 2.5m, the first guide rail 7 is positioned at 1/4 width of the first window 6 to simulate the position of a driver, the second window 9 is perpendicular to the horizontal plane, the distance between the lower edge of the second window 9 and the road surface is 1.8m, the distance between the upper edge of the second window 9 and the road surface is 4.0m, the width of the second window 9 is 2.5m, the second guide rail 10 is positioned at 1/4 width of the second window 9 to simulate the sitting position of a driver of the sport utility car, and the first window 6 and the second window 9 are sealed by tempered glass with 5mm thickness.
The rapid tunnel illuminance detection system in embodiment 2 is mainly used for analyzing illuminance data of a driver of a sport utility car and a large and medium truck when the vehicle is driving in a tunnel.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. The rapid detection tunnel illuminance measurement system comprises illuminance measurement equipment and is characterized by further comprising a positioning device (1) and a mobile device (2), wherein the illuminance measurement equipment and the positioning device (1) are arranged on the mobile device (2), and the illuminance measurement equipment can measure illuminance at different heights at the same time;
the system further comprises a positioning base station (3), wherein the positioning base station (3) is fixedly arranged in the tunnel, and the positioning base station (3) is used for receiving a position signal of the positioning device (1);
the mobile device (2) comprises a measuring chamber (4) and wheels arranged below the measuring chamber (4), the measuring chamber (4) comprises an upper measuring chamber (41) and a lower measuring chamber (42), the positioning device (1) is arranged at the top of the upper measuring chamber (41), a traction device (5) and a first window (6) are arranged at the front side of the lower measuring chamber (42), a first guide rail (7) is arranged in the lower measuring chamber (42), a first illuminance meter (8) is arranged on the first guide rail (7), the first illuminance meter (8) can move back and forth along the first guide rail (7), a second window (9) is arranged at the front side of the upper measuring chamber (41), a second guide rail (10) is arranged in the upper measuring chamber (41), a second illuminance meter (11) can move back and forth along the second guide rail (10), a first guide rail (7) is arranged in the lower measuring chamber (42), a first storage battery (12) is arranged in the first guide rail (42), a first storage battery (8) is arranged in the first storage battery (8), a first storage battery (8) and a first storage device is used for storing data storage device (1) and a second storage device (11) is arranged in the first storage battery (8) Measurement data of the second illuminance apparatus (11);
the utility model discloses a light source, including first luminance appearance (8) below, first lifter (13) are equipped with, the stiff end of first lifter (13) is connected with first base (14), first base (14) can be in back-and-forth movement on first guide rail (7), second luminance appearance (11) below is equipped with second lifter (15), the stiff end of second lifter (15) is connected with second base (16), second base (16) can be in back-and-forth movement on second guide rail (10).
2. The rapid detection tunnel illuminance measurement system according to claim 1, wherein an included angle between the first window (6) and a horizontal plane is 25 ° -45 °, a height between an upper edge and a lower edge of the first window (6) and a road surface is 0.8-1.5m, a width of the first window (6) is 1.6-2.5m, the second window (9) is perpendicular to the horizontal plane, a height between the upper edge and the lower edge of the second window (9) and the road surface is 1.6-4m, and a width of the second window (9) is 1.6-2.5m.
3. A rapid detection tunnel illuminance measurement system according to claim 2, characterized in that the traction means (5) comprises a traction hook (51), a traction cable (52), the length of the traction cable (52) being between 30-50m.
4. A rapid detection tunnel illuminance measurement system according to claim 3, wherein the cross section of the first guide rail (7) is T-shaped, a T-shaped groove adapted to the first guide rail (7) is provided at the lower part of the first base (14), a locking bolt (17) is provided at the lower surface of the first base (14), the locking bolt (17) is used for preventing the first base (14) from sliding on the first guide rail (7), the cross section structure of the second guide rail (10) is identical to the cross section structure of the first guide rail (7), and the cross section structure of the second base (16) is identical to the cross section structure of the first base (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110001171.6A CN112504443B (en) | 2021-01-04 | 2021-01-04 | Quick detection tunnel illuminance measurement system |
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| CN202110001171.6A CN112504443B (en) | 2021-01-04 | 2021-01-04 | Quick detection tunnel illuminance measurement system |
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