Intelligent lighting management system based on the combination of cloud control and lighting equipment management

Abstract

The present invention discloses an intelligent lighting management system based on the combination of cloud control and lighting equipment management, comprising: a lighting information acquisition module, a pre-detection module, a state determination module, a data processing module, a signal monitoring module and a cloud control platform; the lighting information acquisition module is used to divide the control area into regions, determine whether there is a lighting source point with a current value of 0 in the sub-region unit; and calculate the brightness stability value; obtain the state information in the sub-region unit; calculate the attenuation factor of the lighting source point in the sub-region unit through a life decay model; and obtain the lighting source point attenuation abnormal signal or the lighting source point attenuation normal signal, so as to quickly obtain the location of the lighting source point with abnormal fault; and repair and replace it; more accurately monitor the lighting system, and quickly and accurately find out the problem in the lighting system from multiple angles and solve it.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting management, and in particular to an intelligent lighting management system based on the combination of cloud control and lighting equipment management. Background Art

[0002] In large, crowded indoor places such as hospitals, shopping malls, and airport terminals, people often feel lost and confused and don't know how to quickly find the target area. Because the indoor environment is affected by geographical restrictions and signal shielding, wireless positioning methods cannot or are difficult to achieve positioning accuracy.

[0003] Lighting equipment is easily damaged due to frequent switching on and off or long-term lighting, so the lamps cannot be started. In addition, there are a large number of lighting equipment in the building, making it difficult for users to centrally manage and repair and replace them in a timely manner. Moreover, after a fault occurs in the lighting circuit, it is impossible to accurately locate it. At the same time, in some lighting areas with a long service life, it is impossible to predict in advance and repair and replace the light source based on the brightness and resistance of the light source, which affects its use. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent lighting management system based on the combination of cloud control and lighting equipment management to solve the problems in the above background.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] An intelligent lighting management system based on the combination of cloud control and lighting equipment management, including: lighting information collection module, pre-detection module, status determination module, data processing module, signal monitoring module and cloud management and control platform;

[0007] The lighting information collection module is used to divide the control area into several sub-area units; and obtain the status information in the sub-area units;

[0008] The pre-detection module is used to determine whether there is an illumination source point with a current value of 0 in the sub-area unit, and obtain an illumination detection signal of the sub-area unit;

[0009] Based on the illumination detection signal of the sub-area unit, the illumination information of the illumination source point in the sub-area unit is obtained, and the illumination brightness deviation rate of the illumination source point is calculated;

[0010] The state determination module is used to compare the lighting brightness deviation rate with the lighting brightness deviation threshold to obtain an abnormal detection signal;

[0011] The data processing module calculates and obtains the illumination brightness domain SZyz and illumination brightness fluctuation ratio BB of the illumination source point in the sub-area unit based on the abnormal detection signal, and calculates and obtains the brightness stability value LW;

[0012] If LW>1, then the brightness abnormality signal of the illumination source point of the sub-region unit is generated;

[0013] If a<LW≤1, then a brightness warning signal of the illumination source point of the sub-region unit is generated;

[0014] If 0<LW≤a, then a sub-region unit illumination source point brightness stability signal is generated, a is the sub-region illumination source point brightness stability coefficient, and 0<a<1;

[0015] The signal monitoring module obtains the status information within the sub-area unit based on the brightness warning signal of the lighting source point; calculates the resistance value of the lighting source point in the sub-area unit, and based on the rated resistance value, temperature value and total working time of the lighting source point, calculates the attenuation factor of the lighting source point in the sub-area unit through the life attenuation model; compares the attenuation factor with the rated value of the attenuation factor; and obtains the lighting source point attenuation abnormality signal or the lighting source point attenuation normal signal.

[0016] As a further solution of the present invention: the state information in the sub-region unit includes: current value, voltage value and temperature value.

[0017] As a further solution of the present invention: the pre-detection module determines whether there is an illumination source point with a current value of 0 in the sub-region unit;

[0018] If there is a lighting source point with a current value of 0 in the sub-region unit, a lighting abnormality signal of the sub-region unit is obtained;

[0019] If there is no illumination source point with a current value of 0 in the sub-region unit, an illumination detection signal of the sub-region unit is obtained.

[0020] As a further solution of the present invention: the lighting information includes a lighting calibration value and an actual lighting value, wherein the lighting calibration value of the lighting source point in the sub-area unit is BZ （m，v） , the actual lighting value is SZ （m，v） ;

[0021] pass Calculate the illumination brightness deviation rate PCL of the illumination source point （m，v） .

[0022] As a further solution of the present invention: comparing the lighting brightness deviation rate with the lighting brightness deviation threshold;

[0023] When the lighting brightness deviation rate is less than or equal to the lighting brightness deviation threshold, it means that the brightness value of the lighting source point is within the normal fluctuation range of the rated lighting brightness value;

[0024] When the lighting brightness deviation rate is greater than the lighting brightness deviation threshold, it indicates that the brightness value of the lighting source point is abnormal, and an abnormal detection signal is generated.

[0025] As a further solution of the present invention: the steps of obtaining the brightness stability value LW are:

[0026] S1: Get the maximum value SZmax and the minimum value SZmin of the illumination brightness in the sub-area unit; Calculate and obtain the illumination brightness domain SZyz of the illumination source point in the sub-region unit;

[0027] S2: Pass The illumination brightness fluctuation ratio BB of the sub-region unit is calculated;

[0028] S3: Pass The brightness stability value LW of the illumination source point in the sub-area unit is calculated and obtained, wherein n is the total number of illumination source points in the sub-area unit.

[0029] As a further solution of the present invention: the calculation method of the resistance value of the illumination source point in the sub-area unit is:

[0030] Get the current and voltage values ​​of the lighting source point in the sub-area unit; The resistance value of the illumination source point within the sub-area unit is calculated.

[0031] As a further solution of the present invention: the attenuation factor of the illumination source point in the sub-area unit is obtained in the following manner:

[0032] Get the rated resistance value ER of the lighting source point in the sub-area unit （m，v） At the same time, obtain the temperature value T of the illumination source point in the sub-area unit （m，v） ;

[0033] Get the total working time of the lighting source point in the sub-area unit and mark it as GS （m，v） , through the life decay model Calculate the attenuation factor β of the illumination source point in the sub-area unit （m，v）； Among them, in the life attenuation model, DR is the actual working resistance value of the lighting source point; ER is the rated resistance value of the lighting source point; T is the temperature value of the lighting source point during operation; α is the influence factor of the temperature of the lighting source point on the resistance; GS is the total working time of the lighting source point.

[0034] As a further solution of the present invention: if the attenuation factor β （m，v） If it is greater than the rated value Se of the attenuation factor, it means that the illumination source point is attenuated abnormally, and an illumination source point attenuation abnormality signal is obtained;

[0035] If the attenuation factor β （m，v） If it is less than or equal to the rated value Se of the attenuation factor, it means that the attenuation of the illumination source point is normal, and a normal attenuation signal of the illumination source point is obtained.

[0036] As a further solution of the present invention: the cloud management and control platform is communicatively connected with the lighting information acquisition module, the pre-detection module, the state determination module, the data processing module, and the signal monitoring module.

[0037] Beneficial effects of the present invention:

[0038] In the present invention, by initially pre-detecting the current, it is possible to quickly determine whether there is a lighting source point in the entire lighting system where the lighting current is zero, that is, a short circuit or abnormal working state; and quickly locate the fault;

[0039] In addition, by monitoring the brightness value in the lighting system, it is possible to determine whether the brightness value of the lighting source point in the circuit is abnormal. If an abnormal point appears in the sub-area unit, it is possible to accurately obtain the problem of abnormal lighting in the sub-area unit, and then detect the lighting source point with abnormal lighting.

[0040] By detecting the resistance anomaly of the lighting source point for the lighting anomaly in the sub-unit area, the influence of aging factors other than the temperature influence in the lighting process can be obtained, and the lighting source point with abnormal resistance in the sub-area unit can be obtained; thus, the location of the lighting source point with fault anomaly can be quickly obtained, and it can be repaired and replaced; the lighting system can be monitored more accurately, and the problems in the lighting system can be quickly and accurately found and solved from multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The present invention will be further described below in conjunction with the accompanying drawings.

[0042] Figure 1 is a system block diagram of the present invention;

[0043] Figure 2 It is a schematic diagram of the system workflow of the present invention. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0045] The present invention is an intelligent lighting management system based on the combination of cloud control and lighting equipment management. The specific working steps refer to Figure 2 As shown:

[0046] Step 1: Divide the control area into several sub-area units, obtain the status information in the sub-area units, and send it to the cloud control platform;

[0047] Step 2: Whether there is a lighting source point with a current value of 0 in the sub-area unit, obtain the lighting detection signal of the sub-area unit, and send it to the cloud management and control platform;

[0048] Based on the lighting detection signal of the sub-area unit, the lighting information of the lighting source point in the sub-area unit is obtained, the lighting brightness deviation rate of the lighting source point is calculated and sent to the cloud management and control platform;

[0049] Step 3: Compare the lighting brightness deviation rate with the lighting brightness deviation threshold; obtain an abnormal detection signal and send it to the cloud management and control platform;

[0050] Step 4: Based on the abnormal detection signal, calculate and obtain the illumination brightness domain SZyz and illumination brightness fluctuation ratio BB of the illumination source point in the sub-area unit, and calculate and obtain the brightness stability value LW, and send it to the cloud management and control platform;

[0051] If LW>1, then the brightness abnormality signal of the illumination source point of the sub-region unit is generated;

[0052] If a<LW≤1, then a brightness warning signal of the illumination source point of the sub-region unit is generated;

[0053] If 0<LW≤a, then a brightness stability signal of the illumination source point of the sub-region unit is generated;

[0054] Step 5: Based on the brightness warning signal of the lighting source point, the status information in the sub-area unit is obtained; the resistance value, temperature value and total working time value of the lighting source point in the sub-area unit are calculated, and the attenuation factor of the lighting source point in the sub-area unit is calculated through the life attenuation model, and the attenuation factor is compared with the attenuation factor rated value;

[0055] If the attenuation factor is greater than the attenuation factor rated value, an illumination source point attenuation abnormality signal is generated;

[0056] If the attenuation factor is less than or equal to the rated value of the attenuation factor, a normal attenuation signal of the illumination source point is generated;

[0057] And send the signal to the cloud management and control platform. Example

[0058] The present invention is an intelligent lighting management system based on the combination of cloud control and lighting equipment management, including:

[0059] Step 001: Divide the control area into several sub-area units, which are marked as m, and mark the light sources in the sub-area units as v;

[0060] Get the status information in the sub-area unit, where the status information includes the current value and is marked as DI （m，v） ;

[0061] Step 002: Determine whether there is a current value DI in the sub-region unit （m，v） The lighting source point is 0;

[0062] If there is a lighting source point with a current value of 0 in the sub-region unit, a lighting abnormality signal of the sub-region unit is obtained;

[0063] This indicates that there is a lighting source fault in the sub-region unit, so the lighting source with a current value of 0 is obtained and repaired and replaced;

[0064] If there is no illumination source point with a current value of 0 in the sub-region unit, an illumination detection signal of the sub-region unit is obtained;

[0065] First, by means of initial pre-detection of current, it is possible to quickly determine whether there is a lighting source point in the entire lighting system where the lighting current is zero, that is, a short circuit or abnormal working state, and quickly locate the fault;

[0066] Step 003: based on the illumination detection signal of the sub-area unit m, obtaining illumination information of the illumination source point in the sub-area unit;

[0067] The lighting information includes: lighting calibration value and lighting actual value, which are marked as BZ respectively. （m，v） and SZ （m，v） It should be noted that the lighting calibration value is the rated lighting brightness value of the lighting source point, and the lighting actual value is the actual lighting brightness value of the lighting source point;

[0068] Step 004: Pass Calculate the illumination brightness deviation rate PCL of the illumination source point （m，v） ;

[0069] Step 005: Obtain the lighting brightness deviation threshold PCY and convert the lighting brightness deviation rate PCL （m，v） Compare with the lighting brightness deviation threshold PCY, wherein the lighting brightness deviation threshold PCY is experimentally set based on the actual working state data of the lighting source point;

[0070] When the lighting brightness deviation rate PCL （m，v） If it is less than or equal to the lighting brightness deviation threshold PCY, it means that the brightness value of the lighting source point is within the normal fluctuation range of the rated lighting brightness value;

[0071] When the lighting brightness deviation rate PCL （m，v） If it is greater than the lighting brightness deviation threshold PCY, it means that the brightness value of the lighting source point is abnormal, and an abnormal detection signal is generated;

[0072] By monitoring the brightness value in the lighting system, it is possible to determine whether the brightness value of the lighting source point in the circuit is abnormal. If an abnormal point appears in the sub-area unit, it is possible to accurately obtain the problem of abnormal lighting in the sub-area unit, and then detect the lighting source point with abnormal lighting.

[0073] Step 006: Based on the abnormal detection signal, obtain the illumination brightness deviation rate PCL in the sub-area unit （m，v） The number of illumination source points that are greater than the illumination brightness deviation threshold PCY and are marked as DY m ;

[0074] Get the maximum value SZmax and the minimum value SZmin of the illumination brightness in the sub-area unit; Calculate and obtain the illumination brightness domain SZyz of the illumination source point in the sub-region unit;

[0075] Step 007: Pass The illumination brightness fluctuation ratio BB of the sub-region unit is calculated;

[0076] Step 008: Pass Calculate and obtain the brightness stability value LW of the illumination source point in the sub-area unit, where n is the total number of illumination source points in the sub-area unit;

[0077] Step 009: If LW>1, a brightness abnormality signal of the illumination source point of the sub-area unit is generated; the illumination of the sub-area unit is stopped, and the illumination source point in the sub-area unit is repaired;

[0078] If a<LW≤1, then generate a sub-region unit lighting source point brightness warning signal; then obtain the state information in the sub-region unit; and perform state impact detection; execute step 010;

[0079] If 0<LW≤a, a signal of the brightness stability of the illumination source point of the sub-region unit is generated; it means that the illumination state of the illumination source point of the sub-region unit is stable; it means that the brightness of the illumination source point in the sub-region unit is stable, and the slight fluctuations are all within the normal range;

[0080] It should be noted that a is the brightness stability coefficient of the illumination source point in the sub-region, which is set by the staff based on experience, and 0<a<1;

[0081] Step 010: Obtaining status information in the sub-area unit, the status information includes the current value DI and the voltage value DU of the lighting source point, wherein the current value of the lighting source point in the sub-area unit is marked as DI （m，v） , the voltage value of the illumination source point in the sub-area unit is marked as DU （m，v）It should be noted that the state information is the state information of the lighting source point in the actual working process, that is, the voltage value and the current value are both values ​​maintained in the working state;

[0082] Step 011: Pass The resistance value of the illumination source point in the sub-area unit is calculated and marked as DR （m，v） Similarly, the resistance value DR of the lighting source （m，v） is the actual working resistance value in the sub-region unit;

[0083] Step 012: Obtain the rated resistance value ER of the lighting source point in the sub-area unit （m，v） At the same time, obtain the temperature value T of the illumination source point in the sub-area unit （m，v） It should be noted that the temperature value T （m，v） is the temperature value of the lighting source point in the sub-area unit under working status;

[0084] Step 013: Obtain the total working time of the lighting source point in the sub-area unit and mark it as GS （m，v） , through the life decay model Calculate the attenuation factor β of the illumination source point in the sub-area unit （m，v） ;

[0085] Among them, in the life attenuation model, DR is the actual working resistance value of the lighting source point;

[0086] ER is the rated resistance value of the lighting source point;

[0087] T is the temperature value of the lighting source during the working process;

[0088] α is the influence factor of the temperature of the lighting source on the resistance;

[0089] GS is the total working time of the lighting source point. The total working time here is the overall working time of the lighting source point, not the total working time of this time.

[0090] Step 014: Set the attenuation factor β （m，v） Compare with the attenuation factor rating Se;

[0091] If the attenuation factor β （m，v） If the attenuation factor is greater than the rated value Se of the attenuation factor, it means that the attenuation of the lighting source point is abnormal, and an abnormal attenuation signal of the lighting source point is obtained, indicating that the service life of the lighting source point has an abnormal effect on the resistance value of the lighting source point, resulting in an abnormal resistance value of the lighting source point. At this time, the lighting source point needs to be abnormally located and marked, and repaired and replaced.

[0092] If the attenuation factor β （m，v）If it is less than or equal to the rated value Se of the attenuation factor, it means that the attenuation of the lighting source point is normal. If a normal attenuation signal of the lighting source point is obtained, it means that the lighting source point is in a normal working state during use.

[0093] By detecting the resistance anomaly of the lighting source point for the lighting anomaly in the sub-unit area, the influence of aging factors other than the temperature influence in the lighting process can be obtained, and the lighting source point where the resistance in the sub-area unit is abnormal can be obtained; then the lighting source point of the fault abnormality can be quickly located; and it can be repaired and replaced; the lighting system can be monitored more accurately, and the problems in the lighting system can be quickly and accurately found and solved from multiple angles. Example

[0094] Based on the above embodiments, the life decay model is constructed;

[0095] This embodiment provides the following embodiments, specifically, obtaining historical data values ​​of the lighting source point during the working process;

[0096] Including: the actual working resistance value DRs of the lighting source point;

[0097] Rated resistance ER of the lighting source point;

[0098] The temperature value Ts of the lighting source during operation;

[0099] The total working time GSs of the lighting source point;

[0100] pass ; Calculate the influence factor α of the temperature of the lighting source point on the resistance and the rated value Se of the attenuation factor under the temperature Ts state;

[0101] The life decay model can be obtained as: . Example

[0102] In the above embodiment, the current value, voltage value and actual lighting value in the lighting information of the lighting source point can be monitored by sensors and connected to a network communication. This communication method can realize wireless transmission connection and reduce the use of signal transmission devices such as electric control. However, it requires more sensor devices, which may cause deviations in the process of signal feedback transmission.

[0103] Therefore, this embodiment provides additional technical inspiration:

[0104] The cloud management and control platform is connected to each module through PLC power communication technology, and PLbus technology is used to realize data interaction and hardware control. A domain composed of data device nodes is established on the power line of the lighting source point, which can realize data interaction between devices through wires. No additional wiring is required during the communication process, and data transmission can be realized wirelessly. There is no need for a large number of sensors for data acquisition, and the existing wires can be used to realize the transmission of signals and data such as communication, control, data acquisition and sensor perception, with low failure rate and strong anti-interference ability. Example

[0105] Reference Figure 1 As shown, the intelligent lighting management system based on the combination of cloud control and lighting equipment management includes a lighting information collection module, a pre-detection module, a state determination module, a data processing module, a signal monitoring module and a cloud management and control platform;

[0106] The lighting information collection module is used to divide the control area into several sub-area units; and obtain the status information in the sub-area units;

[0107] The pre-detection module is used to determine whether there is an illumination source point with a current value of 0 in the sub-area unit, obtain an illumination detection signal of the sub-area unit, and obtain illumination information of the illumination source point in the sub-area unit based on the illumination detection signal of the sub-area unit; calculate and obtain the illumination brightness deviation rate of the illumination source point;

[0108] The state determination module is used to compare the lighting brightness deviation rate with the lighting brightness deviation threshold to obtain an abnormal detection signal;

[0109] The data processing module calculates and obtains the illumination brightness domain SZyz and illumination brightness fluctuation ratio BB of the illumination source point in the sub-area unit based on the abnormal detection signal, and calculates and obtains the brightness stability value LW;

[0110] If LW>1, then the brightness abnormality signal of the illumination source point of the sub-region unit is generated;

[0111] If a<LW≤1, then a brightness warning signal of the illumination source point of the sub-region unit is generated;

[0112] If 0<LW≤a, then a brightness stability signal of the illumination source point of the sub-region unit is generated;

[0113] The signal monitoring module obtains the status information in the sub-area unit based on the brightness warning signal of the lighting source point; calculates the resistance value, temperature value and total working time of the lighting source point in the sub-area unit, and calculates the attenuation factor of the lighting source point in the sub-area unit through the life attenuation model; compares the attenuation factor with the rated value of the attenuation factor; and obtains the lighting source point attenuation abnormality signal or the lighting source point attenuation normal signal;

[0114] The cloud management and control platform is communicatively connected with the lighting information collection module, the pre-detection module, the status determination module, the data processing module, and the signal monitoring module.

[0115] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An intelligent lighting management system based on the combination of cloud control and lighting equipment management, characterized by: include: Lighting information collection module, pre-detection module, status determination module, data processing module, signal monitoring module and cloud management and control platform; The lighting information collection module is used to divide the control area into several sub-area units, which are marked as m, and the light sources in the sub-area units are marked as v; and the status information in the sub-area units is obtained; The pre-detection module is used to determine whether there is an illumination source point with a current value of 0 in the sub-area unit, obtain an illumination detection signal of the sub-area unit, and based on the illumination detection signal of the sub-area unit, obtain illumination information of the illumination source point in the sub-area unit, and calculate the illumination brightness deviation rate of the illumination source point; The state determination module is used to compare the lighting brightness deviation rate with the lighting brightness deviation threshold to obtain an abnormal detection signal; The data processing module calculates and obtains the illumination brightness domain SZyz and illumination brightness fluctuation ratio BB of the illumination source point in the sub-area unit based on the abnormal detection signal, and calculates and obtains the brightness stability value LW; If LW>1, then the brightness abnormality signal of the illumination source point of the sub-region unit is generated; If a<LW≤1, then a brightness warning signal of the illumination source point of the sub-region unit is generated; If 0<LW≤a, then a sub-region unit illumination source point brightness stability signal is generated, a is the sub-region illumination source point brightness stability coefficient, and 0<a<1; The signal monitoring module obtains the status information in the sub-area unit based on the brightness warning signal of the lighting source point, calculates the resistance value of the lighting source point in the sub-area unit, and calculates the attenuation factor of the lighting source point in the sub-area unit based on the rated resistance value, temperature value and total working time of the lighting source point through the life attenuation model, and compares the attenuation factor with the rated value of the attenuation factor, and obtains the lighting source point attenuation abnormality signal or the lighting source point attenuation normal signal; The steps for obtaining the brightness stability value LW are as follows: S1: Get the maximum value SZmax and the minimum value SZmin of the illumination brightness in the sub-area unit; Calculate and obtain the illumination brightness domain SZyz of the illumination source point in the sub-region unit; S2: Pass The illumination brightness fluctuation ratio BB of the sub-region unit is calculated; wherein PCY is the illumination brightness deviation threshold; S3: Pass Calculate the brightness stability value LW of the illumination source point in the sub-area unit, where n is the total number of illumination source points in the sub-area unit; where DY m PCL is the illumination brightness deviation rate within the sub-area unit （m，v） The number of lighting source points that are greater than the lighting brightness deviation threshold PCY; The attenuation factor of the illumination source point in the sub-area unit is obtained as follows: Get the rated resistance value ER of the lighting source point in the sub-area unit （m，v） At the same time, obtain the temperature value T of the illumination source point in the sub-area unit （m，v） ; Get the total working time of the lighting source point in the sub-area unit and mark it as GS （m，v） , through the life decay model Calculate the attenuation factor β of the illumination source point in the sub-area unit （m，v）； Among them, in the life attenuation model, DR is the actual working resistance value of the lighting source point, ER is the rated resistance value of the lighting source point, T is the temperature value of the lighting source point during operation, α is the influence factor of the temperature of the lighting source point on the resistance, and GS is the total working time of the lighting source point; If the attenuation factor β （m，v） If it is greater than the rated value Se of the attenuation factor, it means that the illumination source point is attenuated abnormally, and an abnormal illumination source point attenuation signal is obtained; If the attenuation factor β （m，v） If it is less than or equal to the rated value Se of the attenuation factor, it means that the illumination source point has normal attenuation, and a normal illumination source point attenuation signal is obtained; The cloud management and control platform is communicatively connected with the lighting information acquisition module, the pre-detection module, the status determination module, the data processing module, and the signal monitoring module.

2. The intelligent lighting management system based on the combination of cloud control and lighting equipment management according to claim 1 is characterized in that: The state information in the sub-region unit includes: current value, voltage value and temperature value.

3. The intelligent lighting management system based on the combination of cloud control and lighting equipment management according to claim 1 is characterized in that: The pre-detection module determines whether there is an illumination source point with a current value of 0 in the sub-region unit; If there is a lighting source point with a current value of 0 in the sub-region unit, a lighting abnormality signal of the sub-region unit is obtained; If there is no illumination source point with a current value of 0 in the sub-region unit, an illumination detection signal of the sub-region unit is obtained.

4. The intelligent lighting management system based on the combination of cloud control and lighting equipment management according to claim 1 is characterized in that: The lighting information includes a lighting calibration value and an actual lighting value; wherein the lighting calibration value of the lighting source point in the sub-area unit is BZ （m，n） , the actual lighting value is SZ （m，v） ; pass Calculate the illumination brightness deviation rate PCL of the illumination source point （m，v） .

5. The intelligent lighting management system based on the combination of cloud control and lighting equipment management according to claim 1 is characterized in that: comparing the lighting brightness deviation rate with a lighting brightness deviation threshold; When the lighting brightness deviation rate is less than or equal to the lighting brightness deviation threshold, it means that the brightness value of the lighting source point is within the normal fluctuation range of the rated lighting brightness value; When the lighting brightness deviation rate is greater than the lighting brightness deviation threshold, it indicates that the brightness value of the lighting source point is abnormal, and an abnormal detection signal is generated.

6. The intelligent lighting management system based on the combination of cloud control and lighting equipment management according to claim 1 is characterized in that: The calculation method of the resistance value of the illumination source point in the sub-area unit is: Get the current and voltage values ​​of the lighting source point in the sub-area unit; The resistance value of the illumination source point within the sub-area unit is calculated.

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