Mobile illumination detection device and system

Abstract

The invention provides a mobile illumination detection device and system, and the device comprises the steps: setting a plurality of illumination detection points through a control module, controlling a mobile carrier to sequentially move to each illumination detection point, controlling an illumination detection module to carry out the illumination detection of each illumination detection point, and generating illumination detection data; generating illumination adjustment data through a dimming module according to the illumination detection data when the illumination conditions of the target detection area are inconsistent, so as to carry out dimming operation on each target roadside illumination device; therefore, the illumination conditions of the plurality of roadside illumination devices in the target detection area on the lane pavement can be automatically detected and adjusted, and the technical problems of high resource cost, low working efficiency, poor detection precision and obvious traffic potential safety hazards caused by an existing manual or semi-manual illumination detection method are effectively avoided. And the illumination conditions of the target detection area can be consistent, so that the illumination of road illumination is ensured, and the safety of night travel is further ensured.

Description

Technical Field

[0001] This application relates to the technical field of road lighting operation and maintenance, and particularly to a mobile lighting detection device and system. Background Art

[0002] With the acceleration of China's road construction process and the improvement of people's requirements for the safety and comfort of night travel, the road lighting system has become an extremely important and indispensable part of traffic operation and people's lives.

[0003] However, during the construction and operation and maintenance of the road lighting system, it is often necessary to detect street lamps installed on multiple sections, and the detection content mainly includes road surface illuminance and color temperature detection. When detecting each street lamp, the existing street lamp detection mainly relies on manual or semi-manual detection, which has many defects in terms of large resource costs, low work efficiency, poor detection accuracy, and significant traffic safety hazards for a long time. Specifically, since the detected sections are usually very long and the number of street lamp points to be detected will be very large, if manual or semi-manual detection is carried out point by point or area by area, it will consume a large amount of labor costs and equipment costs; moreover, the traditional manual or semi-manual detection method will also consume a lot of time and has low detection efficiency; in terms of detection accuracy, human errors, natural light interference (especially when detecting for a long time, the natural light interference factor is greater), and the non-uniformity of the operation of detection equipment will all lead to a decrease in detection accuracy; at the same time, since the existing street lamp detection is usually carried out at night, the environmental illuminance is low at this time, and the detection personnel need to cross the lane frequently, resulting in significant safety hazards; in addition, even if the abnormal street lamp illumination is found, it still takes a long time to adjust the light of the corresponding street lamp, which greatly reduces the real-time and efficiency of solving the problem of abnormal street lamp illumination. Summary of the Invention

[0004] In view of the above-mentioned disadvantages of the prior art, the purpose of this application is to provide a mobile lighting detection device and system, which is used to solve the technical problems of large resource costs, low work efficiency, poor detection accuracy, significant traffic safety hazards, long time-consuming dimming processing, and affecting the lighting effect of street lamps in the existing street lamp detection method.

[0005] To achieve the above and other related objectives, a first aspect of the present application provides a mobile lighting detection device for detecting and adjusting the lighting conditions of multiple roadside lighting devices in a target detection area on a road surface. The mobile lighting detection device includes: a mobile vehicle, on which a control module is provided, and a lighting detection module, a dimming module, and a network communication module that are respectively connected to the control module; the network communication module is respectively communicatively connected to each roadside lighting device and communicatively connected to an external operation and management center; wherein, the way the mobile lighting detection device detects and adjusts the lighting conditions of multiple roadside lighting devices in a target detection area on a road surface includes: the control module sets multiple lighting detection points on the road surface of the target detection area, controls the mobile vehicle to move to each lighting detection point in sequence, controls the lighting detection module to perform lighting detection on each lighting detection point, the lighting detection module generates lighting detection data of the target detection area, and sends it to the control module; the dimming module judges whether the lighting conditions of the target detection area are consistent according to the lighting detection data sent by the control module, and when the lighting conditions are inconsistent, generates lighting adjustment data of the target detection area and sends it to the control module; the control module controls the mobile vehicle to move to the vicinity of each target roadside lighting device in sequence according to the lighting adjustment data, and performs dimming operations on each target roadside lighting device through the network communication module; repeat the above steps until the lighting conditions of the target detection area reach consistency.

[0006] In some embodiments of the first aspect of the present application, the way the control module sets multiple lighting detection points on the road surface of the target detection area includes: respectively setting multiple first grid lines with a fixed spacing parallel to the lane direction according to the width of the road surface; obtaining the pole positions of multiple roadside lighting devices in the target detection area, and respectively setting multiple second grid lines with a fixed spacing perpendicular to the lane direction according to the pole positions of each; wherein, the specific way includes: when the pole spacing between two adjacent roadside lighting devices is less than or equal to a preset pole spacing threshold, setting a preset number of second grid lines at equal intervals between the two adjacent roadside lighting devices; when the pole spacing between two adjacent roadside lighting devices is greater than the preset pole spacing threshold, setting multiple second grid lines based on a preset spacing between the two adjacent roadside lighting devices; generating a detection grid of the target detection area according to the set first grid lines and second grid lines, and setting multiple lighting detection points based on each grid node of the detection grid.

[0007] In some embodiments of the first aspect of the present application, the lighting detection module includes: a road surface illuminance detection unit connected to the control module, which includes: one or more illuminometers; each illuminometer is installed at the bottom of the mobile vehicle and close to the road surface, and is respectively used to detect the light intensity at the position of a specified lighting detection point, and obtain the road surface illuminance value of the lighting detection point, so as to generate lighting detection data for the target detection area; a road surface color temperature detection unit connected to the control module, which includes: one or more spectral radiometers; each spectral radiometer is installed at the bottom of the mobile vehicle and close to the road surface, and is respectively used to detect the light source spectral distribution at the position of a specified lighting detection point, and obtain the road surface color temperature value of the lighting detection point, so as to generate lighting detection data for the target detection area.

[0008] In some embodiments of the first aspect of the present application, the manner in which the dimming module determines whether the lighting conditions in the target detection area are consistent according to the lighting detection data includes: obtaining the lighting detection data; wherein, the lighting detection data includes: the position coordinates, road surface illuminance values, and road surface color temperature values of each lighting detection point; calculating the average road surface illuminance of the target detection area according to the road surface illuminance values of each lighting detection point, and calculating the average road surface color temperature of the target detection area according to the road surface color temperature values of each lighting detection point; respectively comparing the road surface illuminance values of each lighting detection point with the average road surface illuminance of the target detection area, and calculating the road surface illuminance deviation value of each lighting detection point; respectively comparing the road surface color temperature values of each lighting detection point with the average road surface color temperature of the target detection area, and calculating the road surface color temperature deviation value of each lighting detection point; determining whether each road surface illuminance deviation value exceeds a preset road surface illuminance deviation threshold, and whether each road surface color temperature deviation value exceeds a preset road surface color temperature deviation threshold; if the road surface illuminance deviation values of all lighting detection points do not exceed the preset road surface illuminance deviation threshold, and the road surface color temperature deviation values of all lighting detection points do not exceed the preset road surface color temperature deviation threshold, it is determined that the lighting conditions in the target detection area are consistent; otherwise, it is determined that the lighting conditions in the target detection area are inconsistent, and one or more lighting detection points whose road surface illuminance deviation value exceeds the preset road surface illuminance deviation threshold, or whose road surface color temperature deviation value exceeds the preset road surface color temperature deviation threshold are selected as the light points to be adjusted, calculating the target road surface illuminance adjustment value and the target road surface color temperature adjustment value of each light point to be adjusted, so as to determine one or more target roadside lighting devices that need to be dimmed, calculating the target dimming amount of each target roadside lighting device, and then generating lighting adjustment data for the target detection area.

[0009] In some embodiments of the first aspect of the present application, the mobile lighting detection device further includes: a navigation module, disposed on the mobile vehicle and connected to the control module, for performing path planning operations, generating detection paths for each lighting detection point and dimming paths for each target roadside lighting device, so that the control module can control the mobile vehicle to move to the corresponding lighting detection point position or near the target roadside lighting device according to each detection path and each dimming path.

[0010] In some embodiments of the first aspect of the present application, the navigation module includes: an image acquisition unit and a depth sensor unit; the way the navigation module performs path planning operations includes: obtaining the current position of the mobile vehicle in real time through the depth sensor unit, and generating an optimal movement path to each target position according to the target positions of each lighting detection point or each target roadside lighting device in the target detection area, so as to be used as the detection path for each lighting detection point or the dimming path for each target roadside lighting device; according to each optimal movement path, driving the mobile vehicle to move to each target position in turn, and during the movement, collecting road image information and road three-dimensional information in real time through the image acquisition unit and the depth sensor unit, identifying the position information and shape information of one or more obstacles therein, so as to avoid obstacles dynamically, and continuously updating the optimal movement path to each target position.

[0011] In some embodiments of the first aspect of the present application, the way the mobile lighting detection device detects and adjusts the lighting conditions of multiple roadside lighting devices on the carriageway surface in the target detection area further includes: the network communication module receives the pole positions of each roadside lighting device in the target detection area sent by the operation management center, and sends them to the control module, so that the control module can set multiple lighting detection points on the carriageway surface in the target detection area according to each pole position; the network communication module receives the lighting detection data and lighting adjustment data of the target detection area sent by the control module, and sends them to the operation management center.

[0012] In some embodiments of the first aspect of the present application, the way the control module performs dimming operations on each target roadside lighting device through the network communication module includes: obtaining the lighting adjustment data; wherein, the lighting adjustment data includes: the pole positions of one or more target roadside lighting devices to be dimmed and the target dimming amount; sending dimming control signals to each target roadside lighting device respectively through the network communication module; wherein, the dimming control signal includes the corresponding target dimming amount; according to each target dimming amount, each target roadside lighting device adjusts the lighting parameters respectively to complete the dimming operation.

[0013] In some embodiments of the first aspect of the present application, the mobile lighting detection device further includes: a cooperative control module, which is arranged on the mobile vehicle and is respectively communicatively connected to the control module and the network communication module, and is used to send cooperative signals and cooperative data to other mobile lighting detection devices through the network communication module, and receive the cooperative signals and cooperative data sent by other mobile lighting detection devices through the network communication module, so that the control module controls the mobile lighting detection device to cooperate with other mobile lighting detection devices to perform lighting detection and dimming operation on a specified target detection area.

[0014] To achieve the above object and other related objects, a second aspect of the present application provides a mobile lighting detection system, which includes: a plurality of roadside lighting devices in a target detection section; a plurality of mobile lighting detection devices as described in any one of the above embodiments, which are respectively communicatively connected to each roadside lighting device; and an operation and management center, which is respectively connected to each mobile lighting detection device and is used to divide the target detection section into a plurality of target detection areas, and assign the lighting detection tasks of each target detection area to each mobile lighting detection device, so that each mobile lighting detection device can respectively detect and adjust the lighting conditions of a plurality of roadside lighting devices on the carriageway surface in each target detection area.

[0015] As described above, the present application provides a mobile lighting detection device and system. By setting a plurality of lighting detection points through the control module, controlling the mobile vehicle to move to each lighting detection point in turn, and controlling the lighting detection module to perform lighting detection on each lighting detection point to generate lighting detection data; and by the dimming module generating lighting adjustment data according to the lighting detection data when the lighting conditions in the target detection area are inconsistent, so as to perform dimming operation on each target roadside lighting device; therefore, the present application has the following beneficial effects: the mobile lighting detection device and system can automatically detect and adjust the lighting conditions of a plurality of roadside lighting devices on the carriageway surface in the target detection area, effectively avoiding the technical problems of high resource cost, low work efficiency, poor detection accuracy and significant traffic safety hazards caused by the existing manual or semi-manual lighting detection methods; and can perform dimming in a timely manner, improving the timeliness and efficiency of solving the problem of abnormal illumination of roadside lighting devices; at the same time, the mobile lighting detection device and system can make the lighting conditions in the target detection area reach consistency, ensure the illuminance of road lighting, and thus ensure the safety of night travel. Description of the Drawings

[0016] Figure 1 It shows a schematic structural diagram of a mobile lighting detection device in an embodiment of the present application.

[0017] Figure 2 It shows a schematic diagram of a mobile vehicle in an embodiment of the present application.

[0018] Figure 3 Shown is a schematic flowchart of lighting detection and adjustment in an embodiment of the present application.

[0019] Figure 4 Shown is a schematic diagram of setting lighting detection points in an embodiment of the present application.

[0020] Figure 5 Shown is a schematic structural diagram of a mobile lighting detection device in an embodiment of the present application.

[0021] Figure 6 Shown is a schematic structural diagram of a mobile lighting detection device in an embodiment of the present application.

[0022] Figure 7 Shown is a schematic structural diagram of a mobile lighting detection system in an embodiment of the present application. Detailed implementation manners

[0023] The following uses specific specific examples to illustrate the implementation manners of the present application. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through other different specific implementation manners, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0024] In the embodiments of the present application, terms such as "first" and "second" are used to distinguish identical or similar items with basically the same functions and effects. For example, the first grid line and the second grid line are only used to distinguish different grid lines, and do not limit their sequence. Those skilled in the art can understand that terms such as "first" and "second" do not limit the quantity and execution order, and the terms "first" and "second" do not necessarily limit being different.

[0025] To solve the problems in the above background technology, the present application provides a mobile lighting detection device and system, aiming to automatically detect and adjust the lighting conditions of multiple roadside lighting devices on the road surface in the target detection area by setting a control module, a lighting detection module, a dimming module, and a network communication module on a mobile vehicle, thereby solving the technical problems of high resource cost, low work efficiency, poor detection accuracy, significant traffic safety hazards in the existing street lamp detection methods, and long dimming processing time, which affects the lighting effect of street lamps.

[0026] To make the invention objectives, technical solutions and advantages of this application clearer and more understandable, the technical solutions in the embodiments of this application will be further described in detail through the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.

[0027] As Figure 1 shown, a schematic structural diagram of a mobile lighting detection device 100 in an embodiment of this application is shown. The mobile lighting detection device 100 in this embodiment includes: a mobile vehicle 101. A control module 102, a lighting detection module 103, a dimming module 104, and a network communication module 105 are provided on the mobile vehicle 101. As Figure 1 shown, the control module 102 is respectively connected to the lighting detection module 103, the dimming module 104, and the network communication module 105. The network communication module 105 is respectively communicatively connected to each roadside lighting device and is communicatively connected to an external operation and management center (not shown).

[0028] As Figure 2 shown, the mobile vehicle 101 includes a traveling structure and can move to a designated position under the drive of the control module 102. In this embodiment, the individual height of the mobile vehicle 101 should be avoided as much as possible from being too large, so as to avoid generating a large shadow and affecting the accuracy of the lighting detection of the carriageway surface. Preferably, the mobile vehicle 101 can be an intelligent terminal device such as a small unmanned aerial vehicle or a robot dog. The user can select according to needs, and this application does not limit.

[0029] The mobile lighting detection device 100 is used to detect and adjust the lighting conditions of multiple roadside lighting devices on the carriageway surface in a target monitoring area. The specific method is as Figure 3 shown, and includes steps S1 to S5.

[0030] Step S1: The control module 102 sets a plurality of lighting detection points on the carriageway surface in the target detection area and controls the mobile vehicle 101 to move to each lighting detection point in turn.

[0031] In one embodiment, the method by which the control module 102 sets a plurality of lighting detection points on the carriageway surface in step S1 includes the following steps.

[0032] ① According to the width of the carriageway surface, a plurality of first grid lines with a fixed spacing parallel to the lane direction are respectively set.

[0033] ② Obtain the pole positions of multiple roadside lighting devices in the target detection area, and according to the pole positions of each, respectively set a plurality of second grid lines with a fixed spacing perpendicular to the lane direction.

[0034] In one embodiment, the network communication module 105 receives the pole positions of each roadside lighting device within the target detection area sent by the operation and management center, and sends them to the control module 102, so that the control module 102 can obtain each pole position and set a plurality of lighting detection points on the road surface of the lane within the target detection area according to each pole position.

[0035] Specifically, when the pole spacing between two adjacent roadside lighting devices is less than or equal to a preset pole spacing threshold, a preset number of second grid lines are equally spaced between the two adjacent roadside lighting devices; when the pole spacing between two adjacent roadside lighting devices is greater than the preset pole spacing threshold, a plurality of second grid lines are set between the two adjacent roadside lighting devices based on a preset spacing.

[0036] ③ Generate a detection grid for the target detection area according to each set first grid line and each second grid line, and set a plurality of lighting detection points based on each grid node of the detection grid.

[0037] As Figure 4 shown, taking the example of setting three lighting detection points in the cross-section of the lane, three first grid lines parallel to the lane direction are respectively set. Specifically, when the lane width is c, the first grid lines on both sides are at a distance of c / 6 from the lane boundary line, and the middle first grid line is set at the lane center line position, at a distance of c / 2 from the lane boundary line. At the same time, when the pole spacing a between two adjacent roadside lighting devices is less than or equal to the preset pole spacing threshold of 50 m, a preset number (such as 10) of second grid lines perpendicular to the lane direction are equally spaced between the two adjacent roadside lighting devices. At this time, the spacing b between two adjacent second grid lines is a / 10; when the pole spacing a between two adjacent roadside lighting devices is greater than the preset pole spacing threshold of 50 m, a plurality of second grid lines are set at intervals of a preset spacing b (such as every 5 m) between the two adjacent roadside lighting devices. Based on the detection grid generated by each first grid line and each second grid line, a plurality of lighting detection points are set at each grid node thereof. As Figure 4 shown.

[0038] In one embodiment, as Figure 5 shown, the mobile lighting detection device 100 further includes a navigation module 106. The navigation module 106 is disposed on the mobile vehicle 101 and connected to the control module 102. The navigation module 106 is used to perform path planning operations and generate detection paths for each lighting detection point, so that the control module 102 can control the mobile vehicle 101 to move to the corresponding lighting detection point position according to each detection path.

[0039] Specifically, the navigation module 106 includes an image acquisition unit and a depth sensor unit. The image acquisition unit includes one or more camera devices. When only one camera device is equipped, the camera device is preferably installed on the front side of the mobile vehicle 101. When multiple camera devices are equipped, each camera device can be installed around the mobile vehicle 101, respectively for collecting road image information in multiple directions. The depth sensor unit includes one or more radar devices. When only one radar device is equipped, the radar device is preferably installed on the top of the mobile vehicle 101. When multiple radar devices are equipped, each radar device can be installed around the mobile vehicle 101, respectively for collecting road three-dimensional information in multiple directions. It should be noted that the radar device can be a lidar, a millimeter-wave radar, a small phased array radar, etc., and the user can select according to needs, and the present application does not limit.

[0040] In one embodiment, the way for the navigation module 106 to perform path planning operations includes the following steps.

[0041] ① Obtain the current position of the mobile vehicle 101 in real time through the depth sensor unit, and generate an optimal movement path to each target position according to the target positions of the illumination detection points in the target detection area, so as to serve as the detection path for each illumination detection point.

[0042] In a preferred embodiment, positioning can be performed through the Beidou Satellite Navigation System BDS or the Global Positioning System GPS to obtain the current position of the mobile vehicle 101. It should be understood that positioning using the Beidou Satellite Navigation System BDS or the Global Positioning System GPS is a prior art, and for the sake of simplicity, it will not be elaborated here.

[0043] ② According to each optimal movement path, drive the mobile vehicle 101 to move to each target position in sequence, and during the movement, collect road image information and road three-dimensional information in real time through the image acquisition unit and the depth sensor unit, identify the position information and shape information of one or more obstacles therein to avoid obstacles dynamically, and continuously update the optimal movement path to each target position.

[0044] Among them, the road image information is image data, which can feedback the road surface conditions of the vehicle lane in the target detection area, and identify one or more obstacles therein through an image recognition algorithm. The road three-dimensional information is a three-dimensional map of the target detection area, which can feedback the three-dimensional information of each obstacle on the road surface of the vehicle lane in the target detection area, such as its position information, shape information, and size information, etc. The road image information and the road three-dimensional information are used to assist the navigation module 106 to achieve autonomous movement and autonomous dynamic obstacle avoidance.

[0045] In this embodiment, the navigation module 106 has the capabilities of autonomous positioning, autonomous movement, and autonomous obstacle avoidance. It can drive the mobile vehicle 101 to autonomously move to each lighting detection point, and can control the moving direction and automatically avoid obstacles, preventing the mobile vehicle 101 from colliding with various obstacles on the road surface, ensuring the safety of the mobile vehicle 101 during the movement process, and further ensuring the safety of the mobile lighting detection device 100 during the lighting detection process.

[0046] Step S2: The control module 102 controls the lighting detection module 103 to perform lighting detection on each lighting detection point. The lighting detection module generates lighting detection data for the target detection area and sends it to the control module 102.

[0047] In one embodiment, the lighting detection module 103 includes: a road surface illuminance detection unit and a road surface color temperature detection unit, which are respectively connected to the control module 102.

[0048] The road surface illuminance detection unit includes: one or more illuminometers. Each illuminometer is installed at the bottom of the mobile vehicle 101 and close to the road surface, and is respectively used to detect the light intensity at the position of the specified lighting detection point and obtain the road surface illuminance value of this lighting detection point for generating the lighting detection data of the target detection area.

[0049] The road surface color temperature detection unit includes: one or more spectral radiometers. Each spectral radiometer is installed at the bottom of the mobile vehicle 101 and close to the road surface, and is respectively used to detect the light source spectral distribution at the position of the specified lighting detection point and obtain the road surface color temperature value of this lighting detection point for generating the lighting detection data of the target detection area.

[0050] Among them, the lighting detection data at least includes: the position coordinates, road surface illuminance value, and road surface color temperature value of each lighting detection point. In some embodiments, the lighting detection data further includes one or more of illuminance, luminous flux, luminance, illuminance uniformity, color temperature, equivalent veiling luminance, etc. Specifically, corresponding lighting detection devices can be carried on the mobile vehicle 101 according to different requirements for collecting lighting detection data. Specifically, this application does not limit it.

[0051] In a specific embodiment, the control module 102 includes a storage unit, which can be used to store the lighting detection data.

[0052] In one embodiment, the ways for the control module 102 to control the lighting detection module 103 to perform lighting detection on each lighting detection point include single-point detection and multi-point synchronous detection.

[0053] The single-point detection means that the control module 102 controls the mobile vehicle 101 to move to each lighting detection point in sequence, and controls the lighting detection module 103 to perform lighting detection on each lighting detection point one by one. At this time, the lighting detection module 103 can be provided with only one illuminometer as the road surface illuminance detection unit and one spectral radiometer as the road surface color temperature detection unit. Specifically, the control module 102 controls the mobile vehicle 101 to move to the first lighting detection point, and controls the lighting detection module 103 to perform lighting detection on this lighting detection point using the illuminometer and the spectral radiometer to obtain the road surface illuminance value and the road surface color temperature value of this lighting detection point; then controls the mobile vehicle 101 to move to the second lighting detection point, and controls the lighting detection module 103 to perform lighting detection on this lighting detection point to obtain the road surface illuminance value and the road surface color temperature value of this lighting detection point; repeat this step until all lighting detection points complete the lighting detection.

[0054] For the multi-point synchronous detection, the lighting detection module 103 can be provided with multiple illuminometers as the road surface illuminance detection units and multiple spectral radiometers as the road surface color temperature detection units, and when the mobile vehicle 101 moves to a specified position, synchronously detect multiple lighting detection points on the cross-section of the same lane. As Figure 4 shown, taking the cross-section of the lane with three lighting detection points as an example, three illuminometers and three spectral radiometers are correspondingly arranged at the bottom of the mobile vehicle 101 and close to the road surface. The control module 102 controls the mobile vehicle 101 to move to the lighting detection point located at the center line position of the lane, and controls the lighting detection module 103 to synchronously complete the lighting detection of the three lighting detection points on the cross-section of the same lane to obtain the road surface illuminance values and the road surface color temperature values of these three lighting detection points; the control module 102 then controls the mobile vehicle 101 to move to the next lighting detection point located at the center line position of the lane, and controls the lighting detection module 103 to synchronously complete the lighting detection of the three lighting detection points on the cross-section of the same lane to obtain the road surface illuminance values and the road surface color temperature values of these three lighting detection points; repeat this step until all lighting detection points complete the lighting detection.

[0055] The purpose of this design in this embodiment of the present application is as follows: The control module 102 controls the mobile vehicle 101 to move and detect the road surface illuminance value and road surface color temperature value of each lighting detection point, avoiding the existing method of manual or semi-manual lighting detection, which not only greatly improves the detection efficiency, shortens the detection time, reduces the influence of natural light interference on the detection accuracy, thereby improving the detection accuracy; but also can avoid the safety hazards caused by the detection personnel frequently crossing the lane. Further, the navigation module 106 provided on the mobile vehicle 101 also has the ability of autonomous dynamic obstacle avoidance. Even if there are still vehicles or pedestrians on the lane, the mobile vehicle 101 can still avoid obstacles autonomously, avoiding traffic accidents, improving the safety of the lighting detection process, and also improving the safety of lane vehicles and pedestrians.

[0056] Step S3: The dimming module 104 determines whether the lighting conditions in the target detection area are consistent according to the lighting detection data sent by the control module 102, and when the lighting conditions are inconsistent, generates lighting adjustment data for the target detection area and sends it to the control module 102.

[0057] In one embodiment, the manner in which the dimming module 104 determines whether the lighting conditions in the target detection area are consistent according to the lighting detection data and generates lighting adjustment data for the target detection area when the lighting conditions are inconsistent includes the following steps.

[0058] ① Obtain the lighting detection data.

[0059] Among them, the lighting detection data at least includes: the position coordinates (x, y) of each lighting detection point, the road surface illuminance value E, and the road surface color temperature value T.

[0060] ② Calculate the average road surface illuminance value of the target detection area according to the road surface illuminance value E of each lighting detection point and calculate the average road surface color temperature value of the target detection area according to the road surface color temperature value T of each lighting detection point

[0061] The average road surface illuminance value of the target detection area The calculation formula is:

[0062]

[0063] Among them, is the average road surface illuminance value of the target detection area, E i is the road surface illuminance value of the i-th lighting detection point in the target area, and n is the number of lighting detection points in the target area.

[0064] The average road surface color temperature value of the target detection area The calculation formula is as follows:

[0065]

[0066] Wherein, is the average road surface color temperature of the target detection area, and T i is the road surface color temperature value of the i-th lighting detection point in the target area, and n is the number of lighting detection points in the target area.

[0067] ③ Compare the road surface illuminance value E of each lighting detection point with the average road surface illuminance of the target detection area, and calculate the road surface illuminance deviation value ΔE of each lighting detection point.

[0068] The road surface illuminance deviation value ΔE of the specified lighting detection point i The calculation formula is as follows:

[0069] ΔE i =|E i -E|; Formula (3)

[0070] Wherein, ΔE i is the road surface illuminance deviation value of the i-th lighting detection point in the target area, and E i is the road surface illuminance value of the i-th lighting detection point in the target area.

[0071] ④ Compare the road surface color temperature value T of each lighting detection point with the average road surface color temperature of the target detection area, and calculate the road surface color temperature deviation value ΔT of each lighting detection point.

[0072] The road surface color temperature deviation value ΔT of the specified lighting detection point i The calculation formula is as follows:

[0073] ΔT i =|T i -T|; Formula (4)

[0074] Wherein, ΔT i is the road surface color temperature deviation value of the i-th lighting detection point in the target area, and T i is the road surface color temperature value of the i-th lighting detection point in the target area.

[0075] ⑤ Judge whether each road surface illuminance deviation value ΔE exceeds the preset road surface illuminance deviation threshold, and whether each road surface color temperature deviation value ΔT exceeds the preset road surface color temperature deviation threshold.

[0076] Preferably, the preset road surface illuminance deviation threshold is 3%. By determining whether each road surface illuminance deviation value ΔE and each road surface color temperature deviation value ΔT exceed 3%, it is further determined whether the lighting conditions in the target area are consistent.

[0077] ⑥ If the road surface illuminance deviation values ΔE of all lighting detection points do not exceed the preset road surface illuminance deviation threshold, and the road surface color temperature deviation values ΔT of all lighting detection points do not exceed the preset road surface color temperature deviation threshold, it is determined that the lighting conditions in the target detection area are consistent.

[0078] ⑦ Otherwise, it is determined that the lighting conditions in the target detection area are inconsistent, and one or more lighting detection points where the road surface illuminance deviation value ΔE exceeds the preset road surface illuminance deviation threshold, or the road surface color temperature deviation value ΔT exceeds the preset road surface color temperature deviation threshold are selected as the light adjustment points, and the target road surface illuminance adjustment value ΔE′ and the target road surface color temperature adjustment value ΔT′ of each light adjustment point are calculated to determine one or more target roadside lighting devices that need to be adjusted, calculate the target dimming amount of each target roadside lighting device, and then generate the lighting adjustment data for the target detection area.

[0079] In a specific embodiment, a mathematical model can be constructed according to the layout parameters of each roadside lighting device, such as the installation height H, installation spacing S, and carriageway width W of the roadside lighting device, and the light distribution curve of the lamp to determine the lighting coverage area of each roadside lighting device. Specifically, the illuminance calculation formula of the roadside lighting device is as follows:

[0080] E = (Φ·N·U·K) / (W·S); Formula (5)

[0081] Wherein, E is the illuminance value of the roadside lighting device, Φ is the luminous flux of the roadside lighting device, N is the layout mode coefficient of the roadside lighting device, U is the utilization coefficient of the roadside lighting device, and K is the maintenance coefficient of the roadside lighting device.

[0082] According to the lighting coverage area of each roadside lighting device, one or more roadside lighting devices affecting each light adjustment point are determined. Specifically, if a certain light adjustment point is within the lighting coverage area of the roadside lighting device A, the roadside lighting device A is determined as the target roadside lighting device; if a certain light adjustment point is within the lighting coverage areas of multiple roadside lighting devices, multiple roadside lighting devices are determined as the target roadside lighting devices, and the lighting contribution weight of each target roadside lighting device to this light adjustment point is the ratio of the illuminance value of the current target roadside lighting device to the sum of the illuminance values of all target roadside lighting devices.

[0083] After determining each target roadside lighting device, the illuminance dimming amount of each target roadside lighting device can be determined according to the luminous flux and power curve of the target roadside lighting device, and the color temperature dimming amount of each target roadside lighting device can be determined according to the color temperature - current calibration curve of the target roadside lighting device, so as to obtain the target dimming amount of each target roadside lighting device for generating the lighting adjustment data of the target area. Wherein, the lighting adjustment data at least includes: the pole positions of each target roadside lighting device to be dimmed and their target dimming amounts; the target dimming amount at least includes the illuminance dimming amount and the color temperature dimming amount of each target roadside lighting device. In a specific embodiment, the storage unit of the control module 102 can be used to store the lighting adjustment data.

[0084] It should be noted that the application does not limit the method of determining one or more target roadside lighting devices to be dimmed and calculating the target dimming amount of each target roadside lighting device. The user can select a suitable method according to the needs, or use a neural network model for prediction, or use a mathematical model for calculation.

[0085] Step S4: The control module 102 controls the mobile vehicle 101 to move to the vicinity of each target roadside lighting device in sequence according to the lighting adjustment data, and performs a dimming operation on each target roadside lighting device through the network communication module 105.

[0086] In an embodiment, the navigation module 106 can also be used to perform a path planning operation to generate a dimming path for each target roadside lighting device, so that the control module 102 can control the mobile vehicle 101 to move to the vicinity of each target roadside lighting device according to each dimming path.

[0087] Specifically, the manner in which the navigation module 106 performs the path planning operation, as described in the above embodiment, includes the following steps.

[0088] ① The current position of the mobile vehicle 101 is obtained in real time through the depth sensor unit, and the optimal movement path to each target position is generated according to the target positions of each target roadside lighting device in the target detection area as the dimming path for each target roadside lighting device.

[0089] ② According to each optimal movement path, the mobile vehicle 101 is driven to move to each target position in sequence. During the movement, the road image information and the road three - dimensional information are collected in real time through the image acquisition unit and the depth sensor unit to identify the position information and shape information of one or more obstacles for dynamic obstacle avoidance, and the optimal movement path to each target position is continuously updated.

[0090] In one embodiment, the network communication module 105 may also be communicatively connected to each roadside lighting device. Specifically, the control module 102 adjusts the lighting of each target roadside lighting device through the network communication module 105 according to the lighting adjustment data, and the method includes the following steps.

[0091] ① Obtain the lighting adjustment data.

[0092] Among them, the lighting adjustment data at least includes: the pole positions of one or more target roadside lighting devices to be dimmed and the target dimming amount.

[0093] ② Send dimming control signals to each target roadside lighting device respectively through the network communication module 105.

[0094] Among them, the dimming control signal is generated according to the obtained lighting adjustment data and includes the corresponding target dimming amount.

[0095] ③ According to each target dimming amount, each target roadside lighting device adjusts the lighting parameters respectively to complete the dimming operation.

[0096] The control module 102 performs a dimming operation on each target roadside lighting device, and can perform a dimming operation on a certain target roadside lighting device alone, or perform a batch dimming operation on multiple target roadside lighting devices.

[0097] In some embodiments, the network communication module 105 may be a wireless communication module, such as: a Bluetooth communication module, a WiFi communication module, a mobile network communication module, a ZigBee communication module, an NB-IoT communication module, or a MavLink communication module, etc.

[0098] Moreover, each roadside lighting device is correspondingly provided with a communication module, and this communication module is communicatively connected to the network communication module 105 to receive the dimming control signal and then correspondingly adjust the lighting parameters of the target roadside lighting device. It should be noted that in addition to dimming by adjusting the lighting parameters through the mobile lighting detection device 100, the roadside lighting device may also retain the form of remote dimming through the power line carrier by an external operation and management center.

[0099] The purpose of such a design in this embodiment of the present application is that after the mobile lighting detection device 100 completes the lighting detection of each lighting detection point in the target detection area, it can dim each target roadside lighting device nearby and in a timely manner, so that the lighting conditions in the target detection area are consistent, which not only improves the timeliness and efficiency of solving the problem of abnormal lighting of roadside lighting devices, but also can ensure the illuminance of road lighting in a timely manner and ensure the safety of vehicles and pedestrians traveling at night.

[0100] Step S5: Repeat the above steps until the lighting conditions in the target detection area reach consistency.

[0101] In one embodiment, the manner in which the mobile lighting detection device 100 detects and adjusts the lighting of the road surface by multiple roadside lighting devices in the target detection area further includes:

[0102] The network communication module 105 receives the pole positions of each roadside lighting device in the target detection area sent by the operation and management center, and sends them to the control module 102, so that the control module 102 can obtain each pole position and set multiple lighting detection points on the road surface in the target detection area according to each pole position. At the same time, the network communication module 105 receives the lighting detection data and lighting adjustment data of the target detection area sent by the control module 102, and sends them to the operation and management center.

[0103] It should be noted that the road image information, road three-dimensional information generated by the navigation module 106, the detection paths of each lighting detection point, and the dimming paths of each target roadside lighting device can all be stored in the storage unit of the control module 102 and sent to the operation and management center through the network communication module 105.

[0104] In one embodiment, as Figure 6 shown, the mobile lighting detection device 100 further includes: a cooperative control module 107. The cooperative control module 107 is disposed on the mobile vehicle 101 and is respectively communicatively connected to the control module 102 and the network communication module 105.

[0105] The cooperative control module 107 is used to send cooperative signals and cooperative data to other mobile lighting detection devices 100 through the network communication module 105, and receive the cooperative signals and cooperative data sent by other mobile lighting detection devices 100 through the network communication module 105, so that the control module 102 can control the mobile lighting detection device 100 to cooperate with other mobile lighting detection devices 100 to perform lighting detection and dimming operations on the specified target detection area.

[0106] In a specific embodiment, through the cooperative control module 107, the manner in which multiple mobile lighting detection devices 100 cooperate to perform lighting detection on the specified target detection area includes the following steps.

[0107] ① Set one mobile lighting detection device 100 as the main lighting detection device, and other mobile lighting detection devices 100 as auxiliary lighting detection devices.

[0108] ② The control module 102 of the main lighting detection device sets multiple lighting detection points on the road surface of the lane within the target detection area and sends them to the corresponding cooperative control module 107. The cooperative control module 107 divides the lighting detection tasks of each lighting detection point into multiple sub-lighting detection tasks, and generates corresponding first cooperative signals and first cooperative data according to each sub-lighting detection task. Each first cooperative signal and each first cooperative data are sent to each auxiliary lighting detection device through the corresponding network communication module 105.

[0109] It should be noted that each sub-lighting detection task is responsible for the lighting detection task of some lighting detection points within the target area. And, the first cooperative signal is a control signal for notifying the corresponding auxiliary lighting detection device to cooperate in lighting detection, and the first cooperative data at least includes the position coordinates of each lighting detection point in the corresponding sub-lighting detection task.

[0110] ③ The main lighting detection device controls the corresponding lighting detection module 103 to perform lighting detection on each lighting detection point according to the corresponding sub-lighting detection task through the control module 102.

[0111] ④ Each auxiliary lighting detection device sends the received first cooperative signal and first cooperative data to the corresponding cooperative control module 107 through its network communication module 105. The cooperative control module 107 can determine whether it can perform a cooperative task based on the current position, working state, fault state, etc. of the current auxiliary lighting detection device. If the current auxiliary lighting detection device is in the middle of other lighting detection tasks or has failed and cannot complete the lighting detection task, the cooperative control module 107 feeds back to the main lighting detection device through the corresponding network communication module 105; if the current auxiliary lighting detection device can perform a cooperative task, the cooperative control module 107 feeds back to the main lighting detection device through the corresponding network communication module 105, and sends the position coordinates of each lighting detection point in the first cooperative data to the corresponding control module 102 for the control module 102 to control the corresponding lighting detection module 103 to perform lighting detection on each lighting detection point. Thus, each auxiliary lighting detection device is prompted to cooperate in the lighting detection task.

[0112] ⑤ After each auxiliary lighting detection device completes its respective sub-lighting detection task, it sends a lighting detection task completion signal and lighting detection data to the main lighting detection device through its respective network communication module 105. After receiving this signal, the dimming module 104 of the main lighting detection device judges whether the lighting conditions in the target detection area are consistent according to the lighting detection data, and when the lighting conditions are inconsistent, generates lighting adjustment data for the target detection area and sends it to the corresponding cooperative control module 107 through the corresponding control module 102 and network communication module 105.

[0113] ⑥ The cooperation control module 107 of the main lighting detection device generates a plurality of sub-lighting adjustment tasks according to the lighting adjustment data, and distributes each sub-lighting adjustment task to the currently idle auxiliary lighting detection device through the corresponding network communication module 105, generating corresponding second cooperation signals and second cooperation data.

[0114] It should be noted that each sub-lighting adjustment task is responsible for the lighting adjustment task of some target roadside lighting devices in the target area. However, the main lighting detection device can specify a certain auxiliary lighting detection device to complete the lighting adjustment task of all target roadside lighting devices, or distribute it to multiple auxiliary lighting detection devices to complete. The user can set according to needs, and this application does not limit.

[0115] The second cooperation signal is a control signal for notifying the corresponding auxiliary lighting detection device to perform lighting adjustment, and the second cooperation data at least includes the pole positions of each target roadside lighting device in the corresponding sub-lighting adjustment task.

[0116] ⑦ Each auxiliary lighting detection device sends the received second cooperation signal and second cooperation data to the corresponding cooperation control module 107 through its network communication module 105. This cooperation control module 107 can determine whether a cooperation task can be performed based on the current position, working state, fault state, etc. of the current auxiliary lighting detection device. If the current auxiliary lighting detection device is in other lighting detection tasks or has failed and cannot complete the lighting detection task, this cooperation control module 107 feeds back to the main lighting detection device through the corresponding network communication module 105; if the current auxiliary lighting detection device can perform the cooperation task, then this cooperation control module 107 feeds back to the main lighting detection device through the corresponding network communication module 105, and sends the pole positions of each target roadside lighting device in the second cooperation data to the corresponding control module 102 for the control module 102 to perform dimming operations on the corresponding target roadside lighting devices. Thus, the auxiliary lighting detection devices are prompted to cooperate in the lighting adjustment task.

[0117] ⑧ After each auxiliary lighting detection device completes its respective sub-lighting adjustment task, it sends a lighting detection task completion signal to the main lighting detection device through its respective network communication module 105.

[0118] ⑨ Repeat the above steps until the lighting conditions in the target detection area are consistent.

[0119] The purpose of the design in this embodiment of the present application is as follows: When the target detection area is too large and there are a large number of lighting detection points during the detection of the road section, if a single mobile lighting detection device 100 is used to detect point by point, it will take a long time, and the road surface illuminance values and road surface color temperature values of the lighting detection points detected successively will have a greater difference due to the change of natural light, thus affecting the accuracy and precision of lighting detection, resulting in the need for repeated dimming operations and low work efficiency. Moreover, the single mobile lighting detection device 100 detecting and dimming point by point will greatly increase the workload of its control module, reducing the service life of the mobile lighting detection device 100. The collaborative control module can enable multiple mobile lighting detection devices 100 to operate in cooperation, greatly improving work efficiency, enhancing the accuracy and precision of lighting detection, and helping the external operation and management center to form a real-time road surface illuminance and color temperature condition distribution map of the target detection area in the shortest time.

[0120] As Figure 7 shown, a schematic structural diagram of a mobile lighting detection system in an embodiment of the present application is presented. The mobile lighting detection system includes: multiple mobile lighting detection devices 100, multiple roadside lighting devices 200 within the target detection road section, and an operation and management center 300.

[0121] Among them, each mobile lighting detection device 100 is as described in the above device embodiment, and is used to detect and adjust the lighting of the vehicle lane road surface by multiple roadside lighting devices 200 within a specified target detection area. Each mobile lighting detection device 100 is respectively communicatively connected to each roadside lighting device 200 and connected to the operation and management center 300.

[0122] In one embodiment, multiple mobile lighting detection devices 100 can also achieve cooperative operation through the operation and management center 300. The operation and management center 300 divides the target detection road section into multiple target detection areas, and assigns the lighting detection tasks of each target detection area to each mobile lighting detection device 100, so that each mobile lighting detection device 100 can respectively detect and adjust the lighting of the vehicle lane road surface by multiple roadside lighting devices 100 within each target detection area, thereby enabling multiple mobile lighting detection devices 100 to perform lighting detection and lighting adjustment in multiple areas synchronously.

[0123] It should be noted that the number of the target detection areas is the same as the number of each mobile lighting detection device 100.

[0124] In a specific embodiment, each mobile lighting detection device 100 is connected to each roadside lighting device 200 and the operation and management center 300 through its respective network communication module. Lighting detection data, lighting adjustment data, road image information, road three-dimensional information, each detection path, each dimming path, etc. generated by each mobile lighting detection device 100 for each target detection area can be sent to the operation and management center 300 through the network communication module. The operation and management center 300 can form a real-time road surface illuminance and color temperature condition distribution map of a single target detection area or the entire target detection road section in real time based on this information. Moreover, the operation and management center 300 can also monitor the working status, task completion status, fault status, etc. of each mobile lighting detection device 100 in real time, which helps to manage each mobile lighting detection device 100.

[0125] It should be understood that the specific structure of each mobile lighting detection device 100 and the working method of detecting and adjusting the lighting of the vehicle road surface by multiple roadside lighting devices 200 in each target detection area have been described in detail in the above device embodiment. For the sake of brevity, it will not be repeated here.

[0126] The working method of the mobile lighting detection device 100 provided in the embodiment of the present application for detecting and adjusting the lighting of the vehicle road surface by multiple roadside lighting devices 200 in each target detection area can be implemented on the terminal side or the server side, or completed by hardware related to a computer program.

[0127] It should be noted that the roadside lighting devices described in each embodiment of the present application include but are not limited to one or more combinations of smart street lights, street lights, tunnel lights, fill lights, guardrail lights, warning lights, etc. The above only takes the roadside lighting device of the street light type as an example for illustration. However, it should be noted that the present application does not specifically limit.

[0128] As mentioned above, the above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0129] In summary, the present application provides a mobile lighting detection device and system. The control module sets multiple lighting detection points, controls the mobile vehicle to move to each lighting detection point in sequence, and controls the lighting detection module to perform lighting detection on each lighting detection point to generate lighting detection data. The dimming module generates lighting adjustment data according to the lighting detection data when the lighting conditions in the target detection area are inconsistent, so as to perform dimming operations on each target roadside lighting device. Therefore, the present application has the following beneficial effects: The mobile lighting detection device and system can automatically detect and adjust the lighting of multiple roadside lighting devices on the carriageway surface in the target detection area, effectively avoiding the technical problems of high resource cost, low work efficiency, poor detection accuracy, and significant traffic safety hazards caused by the existing manual or semi-manual lighting detection methods. Moreover, it can perform dimming in a timely manner, improving the real-time performance and efficiency of solving the problem of abnormal lighting of roadside lighting devices. At the same time, the mobile lighting detection device and system can make the lighting conditions in the target detection area consistent, ensure the illuminance of road lighting, and thus ensure the safety of night travel.

[0130] Therefore, the present application effectively overcomes various disadvantages in the prior art and has high industrial utilization value.

[0131] The above embodiments are only illustrative of the principles and effects of the present application, and are not intended to limit the present application. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the present application should still be covered by the claims of the present application.

Claims

1. A mobile lighting detection device for detecting and adjusting the lighting conditions of multiple roadside lighting devices on a road surface in a target detection area, characterized in that, Including: A mobile vehicle, on which a control module, a lighting detection module, a dimming module and a network communication module are respectively arranged and connected to the control module; the network communication module is respectively communicatively connected to each roadside lighting device and communicatively connected to an external operation management center; Among them, the way that the mobile lighting detection device detects and adjusts the lighting of the road surface by multiple roadside lighting devices in the target detection area includes: The control module sets multiple lighting detection points on the road surface of the target detection area, controls the mobile vehicle to move to each lighting detection point in turn, controls the lighting detection module to perform lighting detection on each lighting detection point, and the lighting detection module generates lighting detection data of the target detection area and sends it to the control module; The dimming module judges whether the lighting conditions in the target detection area are consistent according to the lighting detection data sent by the control module, and when the lighting conditions are inconsistent, generates lighting adjustment data of the target detection area and sends it to the control module; The control module controls the mobile vehicle to move to the vicinity of each target roadside lighting device in turn according to the lighting adjustment data, and performs a dimming operation on each target roadside lighting device through the network communication module; Repeat the above steps until the lighting conditions in the target detection area reach consistency.

2. The mobile lighting detection device according to claim 1, wherein The way that the control module sets multiple lighting detection points on the road surface of the target detection area includes: According to the width of the road surface, multiple first grid lines with a fixed spacing parallel to the lane direction are respectively set; Obtain the lamp post positions of multiple roadside lighting devices in the target detection area, and respectively set multiple second grid lines with a fixed spacing perpendicular to the lane direction according to the positions of each lamp post; among them, the specific way includes: when the lamp post spacing between two adjacent roadside lighting devices is less than or equal to a preset lamp post spacing threshold, a preset number of second grid lines are equally spaced between two adjacent roadside lighting devices; when the lamp post spacing between two adjacent roadside lighting devices is greater than the preset lamp post spacing threshold, multiple second grid lines are set between two adjacent roadside lighting devices based on a preset spacing; According to each set first grid line and each second grid line, generate a detection grid of the target detection area, and set multiple lighting detection points based on each grid node of the detection grid.

3. The mobile lighting detection device according to claim 1, wherein, The lighting detection module includes: A road surface illuminance detection unit, connected to the control module, including: one or more illuminometers; each illuminometer is installed at the bottom of the mobile vehicle and close to the road surface, and is respectively used to detect the light intensity at the position of a specified lighting detection point and obtain the road surface illuminance value of this lighting detection point for generating lighting detection data of the target detection area; A road surface color temperature detection unit, connected to the control module, including: one or more spectral radiometers; each spectral radiometer is installed at the bottom of the mobile vehicle and close to the road surface, and is respectively used to detect the light source spectral distribution at the position of a specified lighting detection point and obtain the road surface color temperature value of this lighting detection point for generating lighting detection data of the target detection area.

4. The mobile lighting detection device according to claim 1, characterized in that, The method for the dimming module to determine whether the lighting conditions in the target detection area are consistent according to the lighting detection data includes: Obtain the lighting detection data; wherein, the lighting detection data includes: the position coordinates of each lighting detection point, the road surface illuminance value, and the road surface color temperature value; Calculate the average road surface illuminance value of the target detection area according to the road surface illuminance values of each lighting detection point, and calculate the average road surface color temperature value of the target detection area according to the road surface color temperature values of each lighting detection point; Compare the road surface illuminance value of each lighting detection point with the average road surface illuminance value of the target detection area respectively, and calculate the road surface illuminance deviation value of each lighting detection point; Compare the road surface color temperature value of each lighting detection point with the average road surface color temperature value of the target detection area respectively, and calculate the road surface color temperature deviation value of each lighting detection point; Judge whether each road surface illuminance deviation value exceeds the preset road surface illuminance deviation threshold, and whether each road surface color temperature deviation value exceeds the preset road surface color temperature deviation threshold; If the road surface illuminance deviation values of all lighting detection points do not exceed the preset road surface illuminance deviation threshold, and the road surface color temperature deviation values of all lighting detection points do not exceed the preset road surface color temperature deviation threshold, it is determined that the lighting conditions in the target detection area are consistent; Otherwise, it is determined that the lighting conditions in the target detection area are inconsistent, and one or more lighting detection points with road surface illuminance deviation values exceeding the preset road surface illuminance deviation threshold or road surface color temperature deviation values exceeding the preset road surface color temperature deviation threshold are selected as the light points to be adjusted, calculate the target road surface illuminance adjustment value and the target road surface color temperature adjustment value of each light point to be adjusted, to determine one or more target roadside lighting devices to be dimmed, calculate the target dimming amount of each target roadside lighting device, and then generate the lighting adjustment data of the target detection area.

5. The mobile lighting detection device according to claim 1, characterized in that, It further includes: A navigation module, which is arranged on the mobile vehicle and connected to the control module, is used to perform path planning operations, generate the detection paths of each lighting detection point and the dimming paths of each target roadside lighting device, so that the control module can control the mobile vehicle to move to the corresponding lighting detection point position or near the target roadside lighting device according to each detection path and each dimming path.

6. The mobile lighting detection device according to claim 5, characterized in that, The navigation module includes: an image acquisition unit and a depth sensor unit; the method for the navigation module to perform path planning operations includes: Obtain the current position of the mobile vehicle in real time through the depth sensor unit, and generate the optimal movement path to each target position according to the target positions of each lighting detection point or each target roadside lighting device in the target detection area, as the detection path of each lighting detection point or the dimming path of each target roadside lighting device; Drive the mobile vehicle to move to each target position in turn according to each optimal movement path, and during the movement, collect the road image information and road three-dimensional information in real time through the image acquisition unit and the depth sensor unit, identify the position information and shape information of one or more obstacles therein, to avoid obstacles dynamically, and continuously update the optimal movement path to each target position.

7. The mobile lighting detection device according to claim 1, wherein The manner in which the mobile lighting detection device detects and adjusts the lighting conditions of multiple roadside lighting devices on the carriageway surface within the target detection area further includes: The network communication module receives the pole positions of each roadside lighting device within the target detection area sent by the operation management center and sends them to the control module for the control module to set multiple lighting detection points on the carriageway surface within the target detection area according to each pole position. The network communication module receives the lighting detection data and lighting adjustment data of the target detection area sent by the control module and sends them to the operation management center.

8. The mobile lighting detection device according to claim 1, characterized in that, The manner in which the control module performs a dimming operation on each target roadside lighting device through the network communication module includes: Obtaining the lighting adjustment data; wherein the lighting adjustment data includes the pole positions of one or more target roadside lighting devices to be dimmed and the target dimming amount. Sending dimming control signals to each target roadside lighting device respectively through the network communication module; wherein the dimming control signal includes the corresponding target dimming amount. According to each target dimming amount, each target roadside lighting device adjusts the lighting parameters respectively to complete the dimming operation.

9. The mobile lighting detection device according to claim 1, characterized in that It further includes: A collaborative control module, which is arranged on the mobile vehicle and is respectively communicatively connected to the control module and the network communication module, and is used to send collaborative signals and collaborative data to other mobile lighting detection devices through the network communication module, and receive the collaborative signals and collaborative data sent by other mobile lighting detection devices through the network communication module, so that the control module controls the mobile lighting detection device to cooperate with other mobile lighting detection devices to perform lighting detection and dimming operation on the specified target detection area.

10. A mobile lighting detection system, characterized in that, It includes: Multiple roadside lighting devices within the target detection section; Multiple mobile lighting detection devices as described in any one of claims 1 to 9, which are respectively communicatively connected to each roadside lighting device; An operation management center, which is respectively connected to each mobile lighting detection device, and is used to divide the target detection section into multiple target detection areas, and allocate the lighting detection tasks of each target detection area to each mobile lighting detection device, so that each mobile lighting detection device respectively detects and adjusts the lighting conditions of multiple roadside lighting devices on the carriageway surface within each target detection area.

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