Power distribution cabinet monitoring method

Abstract

The invention relates to a power distribution cabinet monitoring method, and the method comprises the steps: carrying out the preliminary verification of information through an identity verification device outside a power distribution cabinet, obtaining a light intensity value outside the power distribution cabinet through an external light sensor when the verification is passed, and obtaining a light intensity value inside the power distribution cabinet through an internal light sensor; turning on a lamp in the power distribution cabinet and adjusting the illumination intensity of the lamp until a light intensity value in the power distribution cabinet acquired by an internal light sensor is stabilized to a preset value, then starting a camera module, waiting for a preset time after the cabinet door is opened, and then controlling the camera module to acquire image information at the cabinet door; and comparing the obtained cabinet door image information with the identity verification information, and feeding back to a remote end based on a comparison result.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution cabinets, and in particular to a method for monitoring power distribution cabinets. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box). It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] At present, the existing distribution cabinets need to be maintained or repaired and the electronic components inside the distribution cabinets need to be replaced during use. However, these operations that require opening the distribution cabinet doors are often irregular, and there is currently a lack of effective monitoring of the operations that require opening the distribution cabinet doors. Summary of the invention

[0004] Based on this, it is necessary to provide a distribution cabinet monitoring method to address the problem of lack of effective monitoring of the maintenance, repair and replacement of electronic components inside the distribution cabinet during the use of traditional distribution cabinets.

[0005] The present application provides a distribution cabinet monitoring method, comprising:

[0006] Get authentication information and light sensor information;

[0007] Adjust the light intensity in the cabinet based on the light sensor information obtained;

[0008] Control the camera module to start;

[0009] Wait for a preset time after the door is opened;

[0010] Control the camera module to obtain image information at the cabinet door, and compare the image information at the cabinet door with the identity verification information to obtain a comparison result;

[0011] Determine whether the comparison results are consistent;

[0012] If the comparison result is inconsistent, the first alarm message is sent.

[0013] The present application relates to a method for monitoring a distribution cabinet, in which information is preliminarily verified through an identity verification device outside the distribution cabinet, and when the verification is passed, a light sensor located outside obtains a light intensity value outside the distribution cabinet, and a light sensor located inside obtains a light intensity value inside the distribution cabinet, then the lamps inside the distribution cabinet are turned on and the light intensity of the lamps is adjusted until the light intensity value inside the distribution cabinet obtained by the light sensor located inside stabilizes to a preset value, then the camera module is started, and after the cabinet door is opened, a preset time is waited, then the camera module is controlled to obtain image information at the cabinet door, and the obtained image information at the cabinet door is compared with the identity verification information, and feedback is given to the remote end based on the comparison result. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A flow chart of a method for monitoring a power distribution cabinet provided in one embodiment of the present application.

[0015] Figure 2 A flow chart of a method for monitoring a power distribution cabinet provided in one embodiment of the present application. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0017] like Figure 1 As shown, in one embodiment of the present application, the power distribution cabinet monitoring method includes the following S100 to S700.

[0018] S100, obtaining identity authentication information and light sensor information.

[0019] Specifically, the identity authentication information is information provided by the identity authentication device outside the distribution cabinet, and the door of the distribution cabinet can only be opened when the information recognized by the verification device outside the distribution cabinet is correct; and the light sensor information includes the light intensity value of the light sensor outside the distribution cabinet and the light intensity value of the light sensor inside the distribution cabinet.

[0020] S200: Adjust the light intensity in the cabinet based on the obtained light sensor information.

[0021] Specifically, the light intensity of the lamps inside the distribution cabinet is adjusted based on the light intensity value of the light sensor outside the distribution cabinet, so that the light intensity value of the light sensor inside the distribution cabinet is close to the light intensity value of the light sensor outside the distribution cabinet, thereby reducing the difference in the light intensity values ​​inside and outside the distribution cabinet when the cabinet door is opened.

[0022] S300, controlling the camera module to start.

[0023] S400, wait for a preset time after the cabinet door is opened.

[0024] Specifically, the preset time is the waiting time of the camera module, which is the adaptation time of the camera module from the light intensity inside the power distribution cabinet to the light intensity outside the power distribution cabinet, thereby improving the quality of the image finally obtained by the camera module.

[0025] S500, controlling the camera module to obtain image information at the cabinet door, and comparing the image information at the cabinet door with the identity verification information to obtain a comparison result.

[0026] Specifically, the camera module is installed at an angle facing the door of the distribution cabinet, so that the camera module can directly obtain image information at the cabinet door when acquiring image information. The image information at the cabinet door is processed and the processed result is compared with the identity authentication information for consistency, and the comparison result is obtained. The comparison result includes a consistent comparison result and an inconsistent comparison result.

[0027] When processing the image information at the cabinet door, multiple different personal information appears, and the multiple different personal information needs to be compared with the identity verification information separately. As long as the comparison result of one personal information and the identity verification information is consistent, the comparison result of the image information at the cabinet door and the identity verification information is consistent.

[0028] S600: Determine whether the comparison results are consistent.

[0029] S700: If the comparison result is inconsistent, send a first alarm message.

[0030] Specifically, if the comparison result is consistent, and the lamps inside the distribution cabinet are controlled accordingly based on the different light intensities outside the distribution cabinet; the first alarm information refers to the inconsistency between the content in the identity authentication information and the content in the image information at the cabinet door obtained by the camera module.

[0031] In this embodiment, the information is preliminarily verified by the identity authentication device outside the distribution cabinet, and when the verification is passed, the light sensor located outside obtains the light intensity value outside the distribution cabinet, and the light sensor located inside obtains the light intensity value inside the distribution cabinet. Then, the lamps inside the distribution cabinet are turned on and the light intensity of the lamps is adjusted until the light intensity value inside the distribution cabinet obtained by the light sensor located inside stabilizes to a preset value. Then, the camera module is started, and after the cabinet door is opened, a preset time is waited. Then, the camera module is controlled to obtain image information at the cabinet door, and the obtained image information at the cabinet door is compared with the identity authentication information, and feedback is given to the remote end based on the comparison result.

[0032] In one embodiment of the present application, the identity authentication information includes an identity ID for unlocking the distribution cabinet and facial image information for unlocking the distribution cabinet.

[0033] Specifically, those who can unlock the identity verification device outside the distribution cabinet are all legitimate staff, and each legitimate staff has a corresponding identity ID and facial image information stored in the verification database.

[0034] In one embodiment of the present application, adjusting the light intensity in the cabinet based on the obtained light sensor information includes the following S201 to S206.

[0035] S201, analyzing the light sensor information to obtain the current light intensity value.

[0036] S202: Determine whether the current light intensity value is within a preset light intensity value range.

[0037] S203: If the current light intensity value is within the preset light intensity value range, a first target light intensity value range is established based on the current light intensity value, and the light intensity in the cabinet is adjusted to within the first target light intensity value range.

[0038] S204: If the current illumination intensity value is not within the preset illumination intensity value range, further determine whether the current illumination intensity value is greater than a maximum boundary value within the preset illumination intensity value range.

[0039] S205: If the current light intensity value is greater than the maximum boundary value of the preset light intensity value range, the light intensity of the lamp in the cabinet is adjusted to the highest light intensity value that the lamp can reach.

[0040] S206, if the current light intensity value is less than or equal to the maximum boundary value in the preset light intensity value range, a second target light intensity value range is established based on the current light intensity value, and the light intensity value of the lamp in the cabinet is adjusted to within the second target light intensity value range.

[0041] Specifically, the current light intensity value includes the light intensity value detected by the light sensor outside the distribution cabinet; the preset light intensity value range refers to the minimum light intensity value and the maximum light intensity value that the camera module equipped in the distribution cabinet can use to obtain high-quality images; the first target light intensity value range and the second target light intensity value range both refer to the range of light intensity values ​​that the light sensor inside the distribution cabinet needs to reach.

[0042] In this embodiment, by setting the first target light intensity value range and the second target light intensity value range to range values, the light sensor inside the distribution cabinet can reach the required light intensity value more quickly when the light intensity of the lamps inside the distribution cabinet is adjusted.

[0043] When adjusting the light intensity of the lamps inside the distribution cabinet, the purpose of enabling the light sensor inside the distribution cabinet to reach the required light intensity value more quickly is to enable the camera module to first adapt to the light intensity inside the distribution cabinet, and then quickly adapt to the change in light intensity after the cabinet door is opened, so that the camera module can quickly obtain high-quality image information at the cabinet door.

[0044] In one embodiment of the present application, establishing the first target illumination intensity value range based on the current illumination intensity value includes the following S203a to S203g.

[0045] S203a: Divide the preset illumination intensity value range into a plurality of first equal-value illumination intensity value ranges.

[0046] Specifically, for example, the preset illumination intensity value range is 100 Lux to 1000 Lux, then each first-level illumination intensity value range may be 100 Lux to 200 Lux, 200 Lux to 300 Lux, ... 900 Lux to 1000 Lux.

[0047] S203b, obtaining a first equal-value illumination intensity value range in which the current illumination intensity value is located.

[0048] Specifically, if the current illumination intensity value is included in a first equal-value illumination intensity value range, then the previous illumination intensity value is defined as belonging to the first equal-value illumination intensity value range included in the range.

[0049] S203c, determining whether the minimum boundary value of the first equal-value illumination intensity value range in which the current illumination intensity value is located is greater than the first illumination intensity value.

[0050] Specifically, the first light intensity value refers to a light intensity value within a preset light intensity value range at which a camera module configured in the power distribution cabinet can obtain image information at the cabinet door of relatively high quality.

[0051] S203d, if the minimum boundary value of the first equal-value light intensity value range where the current light intensity value is located is greater than the first light intensity value, then the current light intensity value is used as the maximum boundary value of the first target light intensity value range, and the current light intensity value is lowered by the first preset light intensity value as the minimum boundary value of the first target light intensity value range to obtain the first target light intensity value range.

[0052] Specifically, the first preset light intensity value refers to a light intensity value when the quality difference of the image information at the cabinet door acquired by the camera module is too large based on the current light intensity value.

[0053] S203e: If the minimum boundary value of the first illumination intensity value range where the current illumination intensity value is located is less than or equal to the first illumination intensity value, further determine whether the maximum boundary value of the first illumination intensity value range where the current illumination intensity value is located is less than the first illumination intensity value.

[0054] S203f, if the maximum boundary value of the first equal-value light intensity value range where the current light intensity value is located is less than the first light intensity value, then the previous light intensity value is used as the minimum boundary value of the first target light intensity value range, and the current light intensity value is adjusted up by the first preset light intensity value as the maximum boundary value of the first target light intensity value range to obtain the first target light intensity value range.

[0055] S203g: If the maximum boundary value of the first equal-value illumination intensity value range where the current illumination intensity value is located is greater than or equal to the first illumination intensity value, the first equal-value illumination intensity value range where the current illumination intensity value is located is used as the first target illumination intensity value range.

[0056] In this embodiment, the first light intensity value range in which the current light intensity value is located is first determined, and then the two boundary values ​​of the determined first light intensity value range are compared with the first light intensity value, the current light intensity value is used as an adjustment reference, the direction of adjustment is close to the first light intensity value, and the first preset light intensity value is used as the adjustment amplitude, so as to obtain the first target light intensity value range based on the current light intensity value.

[0057] By determining the first target light intensity value range, the light intensity value inside the distribution cabinet is adjusted to within the first target light intensity value range, so that the camera module can obtain relatively high-quality image information at the cabinet door. When the minimum boundary value of the first equal-value light intensity value range where the current light intensity value is located is greater than the first light intensity value, the above-mentioned adjustment method for the current light intensity value saves more power.

[0058] In an embodiment of the present application, establishing a second target illumination intensity value range based on the current illumination intensity value includes the following steps S206a to S206g.

[0059] S206a, dividing the light intensity value range smaller than the preset light intensity value range into a plurality of second equal light intensity value ranges.

[0060] Specifically, for example, the preset illumination intensity value range is 10 Lux to 100 Lux, then each first-level illumination intensity value range may be 10 Lux to 20 Lux, 20 Lux to 30 Lux, ... 90 Lux to 100 Lux.

[0061] S206b, obtaining a second equal-value illumination intensity value range within which the current illumination intensity value lies.

[0062] Specifically, if the current illumination intensity value is included in a second equal-value illumination intensity value range, then the previous illumination intensity value is defined as belonging to the second equal-value illumination intensity value range included in the range.

[0063] S206c, determining whether the minimum boundary value of the second equal-value illumination intensity value range in which the current illumination intensity value is located is greater than the second illumination intensity value.

[0064] Specifically, the second light intensity value refers to a light intensity value within a range less than or equal to a preset light intensity value, at which the camera module configured in the power distribution cabinet can obtain image information of the cabinet door with relatively high quality.

[0065] S206d, if the minimum boundary value of the second equal-value light intensity value range where the current light intensity value is located is greater than the second light intensity value, then the current light intensity value is used as the minimum boundary value of the second target light intensity value range, and the current light intensity value is adjusted up by the second preset light intensity value as the maximum boundary value of the second target light intensity value range to obtain the second target light intensity value range.

[0066] Specifically, the second preset light intensity value refers to a light intensity value when the quality difference of the image information at the cabinet door acquired by the camera module is too large based on the current light intensity value.

[0067] S206e: If the minimum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is less than or equal to the second illumination intensity value, further determine whether the maximum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is less than the second illumination intensity value.

[0068] S206f, if the maximum boundary value of the second equal-value light intensity value range where the current light intensity value is located is less than the second light intensity value, the second light intensity value is used as the maximum boundary value of the second target light intensity value range, and the second light intensity value is lowered by the second preset light intensity value as the minimum boundary value of the second target light intensity value range to obtain the second target light intensity value range.

[0069] S206g: If the maximum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is greater than or equal to the second illumination intensity value, the second equal-value illumination intensity value range where the current illumination intensity value is located is used as the second target illumination intensity value range.

[0070] In this embodiment, the second light intensity value range in which the current light intensity value is located is first determined, and then the two boundary values ​​of the determined second light intensity value range are compared with the second light intensity value, the current light intensity value is used as an adjustment reference, the direction of adjustment is close to the second light intensity value, and the second preset light intensity value is used as the adjustment amplitude, so as to obtain the second target light intensity value range based on the current light intensity value.

[0071] By determining the second target light intensity value range, the light intensity value inside the distribution cabinet is adjusted to within the second target light intensity value range, so that the camera module can obtain relatively high-quality image information at the cabinet door, and when the minimum boundary value of the second equivalent light intensity value range where the current light intensity value is located is greater than the second light intensity value, the above-mentioned adjustment method for the current light intensity value is more energy-saving, and when the maximum boundary value of the second equivalent light intensity value range where the current light intensity value is located is less than the second light intensity value, the above-mentioned adjustment method for the current light intensity value is more convenient for staff to observe or work.

[0072] In one embodiment of the present application, if the current light intensity value is within the preset light intensity value range, then a first target light intensity value range is established based on the current light intensity value, and the light intensity in the cabinet is adjusted to within the first target light intensity value range, it also includes the following S213 to S253.

[0073] S213: Determine whether the minimum boundary value of the first target illumination intensity value range is greater than the first illumination intensity value.

[0074] S223: If the minimum boundary value of the first target light intensity value range is greater than the first light intensity value, the lamps in the control cabinet are turned off.

[0075] S233: If the minimum boundary value of the first target illumination intensity value range is less than or equal to the first illumination intensity value, further determine whether the maximum boundary value of the first target illumination intensity value range is less than the first illumination intensity value.

[0076] S243: If the maximum boundary value of the first target light intensity value range is less than the first light intensity value, the lamps in the control cabinet are kept in a normally on state.

[0077] S253: If the maximum boundary value of the first target light intensity value range is greater than or equal to the first light intensity value, the lamps in the control cabinet are turned off.

[0078] In this embodiment, the control instructions for the lamps in the cabinet are formed by comparing the size relationship between the two boundary values ​​of the first target light intensity value range in which the current light intensity value is located with the first light intensity value. The basic principle is that when the light intensity value outside the distribution cabinet is too large, the lamps inside the distribution cabinet are turned off to use the external light to illuminate the inside of the distribution cabinet to save electricity; when the light intensity value outside the distribution cabinet is too small, the lamps inside the distribution cabinet are kept on to use the lamps to provide lighting for the inside of the distribution cabinet.

[0079] In one embodiment of the present application, if the current light intensity value is less than or equal to the maximum boundary value within the preset light intensity value range, then a second target light intensity value range is established based on the current light intensity value, and the light intensity value of the lamps in the cabinet is adjusted to within the second target light intensity value range, it also includes the following S216 to S236.

[0080] S216: Determine whether the minimum boundary value of the second target illumination intensity value range is greater than the second illumination intensity value.

[0081] S226, if the minimum boundary value of the second target illumination intensity value range is greater than the second illumination intensity value, the light in the control cabinet is always on, and the illumination intensity in the cabinet is uniformly adjusted at a first speed to within a preset illumination intensity value range.

[0082] S236, if the minimum boundary value of the second target light intensity value range is less than or equal to the second light intensity value, the lamps in the control cabinet are kept in a constant light state, and the light intensity in the cabinet is uniformly adjusted at a second speed to within the preset light intensity value range.

[0083] Specifically, the first speed is greater than the second speed.

[0084] In this embodiment, different control instructions for the lamps in the cabinet are formed by comparing the size relationship between the two boundary values ​​of the second target light intensity value range in which the current light intensity value is located with the second light intensity value. The basic principle is that when the light intensity value inside the distribution cabinet is too small, the speed at which the light intensity value of the lamps inside the distribution cabinet is enhanced is set based on the size of the light intensity value inside the distribution cabinet. The larger the light intensity value inside the distribution cabinet, the faster the light intensity value of the lamps inside the distribution cabinet is enhanced, and the smaller the light intensity value inside the distribution cabinet, the slower the light intensity value of the lamps inside the distribution cabinet is enhanced, thereby protecting the eyes of the staff under weak light conditions.

[0085] In one embodiment of the present application, the camera module is controlled to obtain image information at the cabinet door, and compares the image information at the cabinet door with the identity verification information to obtain a comparison result, including the following S501 to S506.

[0086] S501, controlling the camera module to execute a shooting action to obtain image information of the cabinet door.

[0087] S502, parsing the image information at the cabinet door to obtain facial image information in the image information at the cabinet door and an identity ID corresponding to the facial image information.

[0088] S503, determining whether the facial image information in the obtained image information at the cabinet door is consistent with the facial image information of unlocking the distribution cabinet.

[0089] Specifically, the identity authentication device outside the distribution cabinet obtains the identity authentication information of the unlocking person and uploads the record to the cloud server after verifying the consistency. This judgment needs to obtain the identity authentication information of the unlocking person corresponding to the current distribution cabinet from the cloud server, and the identity authentication information of the unlocking person includes the facial image information of the unlocking distribution cabinet.

[0090] S504: If the facial image information in the image information of the cabinet door is inconsistent with the facial image information of the unlocked distribution cabinet, a second alarm message is sent.

[0091] S505, if the facial image information in the image information at the cabinet door is consistent with the facial image information of unlocking the distribution cabinet, further determine whether the identity ID corresponding to the facial image information in the image information at the cabinet door is consistent with the identity ID of unlocking the distribution cabinet.

[0092] S506: If the identity ID corresponding to the facial image information in the image information of the cabinet door is inconsistent with the identity ID for unlocking the distribution cabinet, a second alarm message is sent.

[0093] Specifically, the second alarm information refers to the fact that the information recognized by the identity authentication device outside the unlocking distribution cabinet is inconsistent with the information recognized by the camera module.

[0094] In this embodiment, the camera module first captures the image information at the cabinet door and processes and extracts the image information at the cabinet door. The extracted information is retrieved to the cloud server to obtain the retrieval result. The retrieval result includes facial image information and the identity ID corresponding to the facial image information. The retrieval result is compared with the identity authentication information provided by the external identity authentication device of the distribution cabinet. If any comparison result is inconsistent, an alarm message is sent.

[0095] In one embodiment of the present application, after the control camera module acquires image information at the cabinet door and compares the image information at the cabinet door with the identity verification information to obtain a comparison result, the distribution cabinet monitoring method further includes the following S510 to S540.

[0096] S510, controlling the camera module to capture an image of the cabinet door at a first unit time interval.

[0097] S520, analyzing each cabinet door image to obtain facial image information in each cabinet door image.

[0098] S530, determining whether there are at least two cabinet door images with consistent facial image information among the plurality of cabinet door images within a second unit time; the second unit time is greater than twice the first unit time.

[0099] S540: If the facial image information of at least two cabinet door images does not match among the multiple cabinet door images within the second unit time, a third alarm message is sent.

[0100] Specifically, the image at the cabinet door is an image obtained by the camera module photographing the cabinet door of the power distribution cabinet, and the third alarm information means that the person who unlocked the power distribution cabinet has not performed any operation at the power distribution cabinet for a long time.

[0101] In this embodiment, the consistency is verified by analyzing the portrait information in the image and the verification result is consistent. Then, a cabinet door image is taken at intervals of the first unit time with the time point when the cabinet door image passes the verification as the starting time point, and each cabinet door image obtained is verified. If there are no at least two cabinet door images with consistent facial image information among the multiple cabinet door images within the second unit time, a third alarm message is sent.

[0102] like Figure 2 As shown, in one embodiment of the present application, a distribution cabinet monitoring method is also provided, and the distribution cabinet monitoring method includes the following A100 to A400.

[0103] A100, obtains the result of identity authentication.

[0104] A200, if the result of identity authentication is consistent, then obtain the light sensor information.

[0105] A300, sequentially controls the camera module to start, controls the lights in the cabinet to turn on, and controls the camera module to focus.

[0106] Specifically, turning on the lights in the control cabinet includes: parsing the light sensor information to obtain the current light intensity value;

[0107] Determine whether the current light intensity value is within the preset light intensity value range;

[0108] If the current light intensity value is within the preset light intensity value range, a first target light intensity value range is established based on the current light intensity value, and the light intensity in the cabinet is adjusted to be within the first target light intensity value range;

[0109] If the current light intensity value is not within the preset light intensity value range, further determining whether the current light intensity value is greater than the maximum boundary value within the preset light intensity value range;

[0110] If the current light intensity value is greater than the maximum boundary value of the preset light intensity value range, the light intensity of the lamp in the cabinet is adjusted to the maximum light intensity value that the lamp can reach;

[0111] If the current light intensity value is less than or equal to the maximum boundary value within the preset light intensity value range, a second target light intensity value range is established based on the current light intensity value, and the light intensity value of the lamp in the cabinet is adjusted to within the second target light intensity value range.

[0112] A400, if the result of identity authentication is inconsistent, a third alarm message is sent.

[0113] Specifically, the setting up of a first target illumination intensity value range based on the current illumination intensity value includes:

[0114] Dividing the preset illumination intensity value range into a plurality of first equal-value illumination intensity value ranges;

[0115] Get the first equal value light intensity value range where the current light intensity value is located;

[0116] Determine whether the minimum boundary value of the first equal-value illumination intensity value range in which the current illumination intensity value is located is greater than the first illumination intensity value;

[0117] If the minimum boundary value of the first equal-value illumination intensity value range where the current illumination intensity value is located is greater than the first illumination intensity value, the current illumination intensity value is used as the maximum boundary value of the first target illumination intensity value range, and the current illumination intensity value is adjusted down by the first preset illumination intensity value as the minimum boundary value of the first target illumination intensity value range to obtain the first target illumination intensity value range;

[0118] If the minimum boundary value of the first illumination intensity value range where the current illumination intensity value is located is less than or equal to the first illumination intensity value, further determine whether the maximum boundary value of the first illumination intensity value range where the current illumination intensity value is located is less than the first illumination intensity value;

[0119] If the maximum boundary value of the first equal-value illumination intensity value range where the current illumination intensity value is located is less than the first illumination intensity value, the previous illumination intensity value is used as the minimum boundary value of the first target illumination intensity value range, and the current illumination intensity value is increased by the first preset illumination intensity value as the maximum boundary value of the first target illumination intensity value range, to obtain the first target illumination intensity value range;

[0120] If the maximum boundary value of the first equal-value illumination intensity value range where the current illumination intensity value is located is greater than or equal to the first illumination intensity value, the first equal-value illumination intensity value range where the current illumination intensity value is located is used as the first target illumination intensity value range.

[0121] The establishing of a second target illumination intensity value range based on the current illumination intensity value includes:

[0122] Divide the range of light intensity values ​​less than the preset value into a plurality of second light intensity value ranges of equal value;

[0123] Get the second equal value light intensity value range where the current light intensity value is located;

[0124] Determine whether the minimum boundary value of the second equal-value illumination intensity value range within which the current illumination intensity value lies is greater than the second illumination intensity value;

[0125] If the minimum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is greater than the second illumination intensity value, the current illumination intensity value is used as the minimum boundary value of the second target illumination intensity value range, and the current illumination intensity value is increased by the second preset illumination intensity value as the maximum boundary value of the second target illumination intensity value range to obtain the second target illumination intensity value range;

[0126] If the minimum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is less than or equal to the second illumination intensity value, further determining whether the maximum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is less than the second illumination intensity value;

[0127] If the maximum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is less than the second illumination intensity value, the second illumination intensity value is used as the maximum boundary value of the second target illumination intensity value range, and the second illumination intensity value is adjusted down by a second preset illumination intensity value as the minimum boundary value of the second target illumination intensity value range to obtain the second target illumination intensity value range;

[0128] If the maximum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is greater than or equal to the second illumination intensity value, the second equal-value illumination intensity value range where the current illumination intensity value is located is used as the second target illumination intensity value range.

[0129] After the step of setting a first target light intensity value range based on the current light intensity value if the current light intensity value is within the preset light intensity value range and adjusting the light intensity in the cabinet to within the first target light intensity value range, the method further includes:

[0130] Determining whether the minimum boundary value of the first target illumination intensity value range is greater than the first illumination intensity value;

[0131] If the minimum boundary value of the first target light intensity value range is greater than the first light intensity value, the lamps in the control cabinet are turned off;

[0132] If the minimum boundary value of the first target illumination intensity value range is less than or equal to the first illumination intensity value, further determining whether the maximum boundary value of the first target illumination intensity value range is less than the first illumination intensity value;

[0133] If the maximum boundary value of the first target light intensity value range is less than the first light intensity value, the lamps in the control cabinet remain in a normally on state;

[0134] If the maximum boundary value of the first target light intensity value range is greater than or equal to the first light intensity value, the lamps in the control cabinet are turned off.

[0135] After the step of setting a second target light intensity value range based on the current light intensity value if the current light intensity value is less than or equal to the maximum boundary value within the preset light intensity value range, and adjusting the light intensity value of the lamp in the cabinet to within the second target light intensity value range, the method further includes:

[0136] Determining whether the minimum boundary value of the second target illumination intensity value range is greater than the second illumination intensity value;

[0137] If the minimum boundary value of the second target illumination intensity value range is greater than the second illumination intensity value, the light in the control cabinet is always on, and the illumination intensity in the cabinet is evenly adjusted at the first speed to within the preset illumination intensity value range;

[0138] If the minimum boundary value of the second target light intensity value range is less than or equal to the second light intensity value, the lamps in the control cabinet are kept in a constant light state, and the light intensity in the cabinet is evenly adjusted at the second speed to within the preset light intensity value range.

[0139] The control camera module acquires image information at the cabinet door, and compares the image information at the cabinet door with the identity verification information to obtain a comparison result, including:

[0140] Control the camera module to perform shooting action and obtain image information of the cabinet door;

[0141] Parse the image information at the cabinet door to obtain facial image information in the image information at the cabinet door and an identity ID corresponding to the facial image information;

[0142] Determine whether the facial image information in the obtained image information of the cabinet door is consistent with the facial image information of unlocking the power distribution cabinet;

[0143] If the facial image information in the image information of the cabinet door is inconsistent with the facial image information of the unlocked distribution cabinet, a second alarm message is sent;

[0144] If the facial image information in the obtained image information at the cabinet door is consistent with the facial image information of the unlocked distribution cabinet, further determine whether the identity ID corresponding to the facial image information in the obtained image information at the cabinet door is consistent with the identity ID of the unlocked distribution cabinet;

[0145] If the identity ID corresponding to the facial image information in the image information obtained at the cabinet door is inconsistent with the identity ID for unlocking the distribution cabinet, a second alarm message is sent.

[0146] After the control camera module acquires the image information at the cabinet door and compares the image information at the cabinet door with the identity verification information to obtain a comparison result, the power distribution cabinet monitoring method further includes:

[0147] Control the camera module to capture an image of the cabinet door at a first unit time interval;

[0148] Analyze each cabinet door image to obtain facial image information in each cabinet door image;

[0149] Determine whether there are at least two cabinet door images with consistent facial image information among the plurality of cabinet door images within a second unit time; the second unit time is greater than twice the first unit time;

[0150] If there are no at least two cabinet door images whose facial image information is consistent among the multiple cabinet door images within the second unit time, a third alarm message is sent.

[0151] The technical features of the above-described embodiments may be arbitrarily combined, and the execution order of the method steps is not limited. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0152] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the present application. It should be noted that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for monitoring a power distribution cabinet, characterized in that: The power distribution cabinet monitoring method comprises: Get authentication information and light sensor information; Adjust the light intensity in the cabinet based on the light sensor information obtained; Control the camera module to start; Wait for a preset time after the door is opened; Control the camera module to obtain image information at the cabinet door, and compare the image information at the cabinet door with the identity verification information to obtain a comparison result; Determine whether the comparison results are consistent; If the comparison result is inconsistent, the first alarm message is sent.

2. The method for monitoring a power distribution cabinet according to claim 1, characterized in that: The identity verification information includes the identity ID for unlocking the distribution cabinet and the facial image information for unlocking the distribution cabinet.

3. The method for monitoring a power distribution cabinet according to claim 2, characterized in that: The step of adjusting the light intensity in the cabinet based on the obtained light sensor information includes: Analyze the light sensor information to get the current light intensity value; Determine whether the current light intensity value is within the preset light intensity value range; If the current light intensity value is within the preset light intensity value range, a first target light intensity value range is established based on the current light intensity value, and the light intensity in the cabinet is adjusted to be within the first target light intensity value range; If the current light intensity value is not within the preset light intensity value range, further determining whether the current light intensity value is greater than the maximum boundary value within the preset light intensity value range; If the current light intensity value is greater than the maximum boundary value of the preset light intensity value range, the light intensity of the lamp in the cabinet is adjusted to the maximum light intensity value that the lamp can reach; If the current light intensity value is less than or equal to the maximum boundary value within the preset light intensity value range, a second target light intensity value range is established based on the current light intensity value, and the light intensity value of the lamp in the cabinet is adjusted to within the second target light intensity value range.

4. The method for monitoring a power distribution cabinet according to claim 3, characterized in that: The step of establishing a first target illumination intensity value range based on the current illumination intensity value includes: Dividing the preset illumination intensity value range into a plurality of first equal-value illumination intensity value ranges; Get the first equal value light intensity value range where the current light intensity value is located; Determine whether the minimum boundary value of the first equal-value illumination intensity value range in which the current illumination intensity value is located is greater than the first illumination intensity value; If the minimum boundary value of the first equal-value illumination intensity value range where the current illumination intensity value is located is greater than the first illumination intensity value, the current illumination intensity value is used as the maximum boundary value of the first target illumination intensity value range, and the current illumination intensity value is adjusted down by the first preset illumination intensity value as the minimum boundary value of the first target illumination intensity value range to obtain the first target illumination intensity value range; If the minimum boundary value of the first illumination intensity value range where the current illumination intensity value is located is less than or equal to the first illumination intensity value, further determine whether the maximum boundary value of the first illumination intensity value range where the current illumination intensity value is located is less than the first illumination intensity value; If the maximum boundary value of the first equal-value illumination intensity value range where the current illumination intensity value is located is less than the first illumination intensity value, the previous illumination intensity value is used as the minimum boundary value of the first target illumination intensity value range, and the current illumination intensity value is increased by the first preset illumination intensity value as the maximum boundary value of the first target illumination intensity value range, to obtain the first target illumination intensity value range; If the maximum boundary value of the first equal-value illumination intensity value range where the current illumination intensity value is located is greater than or equal to the first illumination intensity value, the first equal-value illumination intensity value range where the current illumination intensity value is located is used as the first target illumination intensity value range.

5. The method for monitoring a power distribution cabinet according to claim 4, characterized in that: The establishing of a second target illumination intensity value range based on the current illumination intensity value includes: Divide the range of light intensity values ​​less than the preset value into a plurality of second light intensity value ranges of equal value; Get the second equal value light intensity value range where the current light intensity value is located; Determine whether the minimum boundary value of the second equal-value illumination intensity value range within which the current illumination intensity value lies is greater than the second illumination intensity value; If the minimum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is greater than the second illumination intensity value, the current illumination intensity value is used as the minimum boundary value of the second target illumination intensity value range, and the current illumination intensity value is increased by the second preset illumination intensity value as the maximum boundary value of the second target illumination intensity value range to obtain the second target illumination intensity value range; If the minimum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is less than or equal to the second illumination intensity value, further determining whether the maximum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is less than the second illumination intensity value; If the maximum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is less than the second illumination intensity value, the second illumination intensity value is used as the maximum boundary value of the second target illumination intensity value range, and the second illumination intensity value is adjusted down by a second preset illumination intensity value as the minimum boundary value of the second target illumination intensity value range to obtain the second target illumination intensity value range; If the maximum boundary value of the second equal-value illumination intensity value range where the current illumination intensity value is located is greater than or equal to the second illumination intensity value, the second equal-value illumination intensity value range where the current illumination intensity value is located is used as the second target illumination intensity value range.

6. The method for monitoring a power distribution cabinet according to claim 5, characterized in that: After the step of setting a first target light intensity value range based on the current light intensity value if the current light intensity value is within the preset light intensity value range and adjusting the light intensity in the cabinet to within the first target light intensity value range, the method further includes: Determining whether the minimum boundary value of the first target illumination intensity value range is greater than the first illumination intensity value; If the minimum boundary value of the first target light intensity value range is greater than the first light intensity value, the lamps in the control cabinet are turned off; If the minimum boundary value of the first target illumination intensity value range is less than or equal to the first illumination intensity value, further determining whether the maximum boundary value of the first target illumination intensity value range is less than the first illumination intensity value; If the maximum boundary value of the first target light intensity value range is less than the first light intensity value, the lamps in the control cabinet remain in a normally on state; If the maximum boundary value of the first target light intensity value range is greater than or equal to the first light intensity value, the lamps in the control cabinet are turned off.

7. The method for monitoring a power distribution cabinet according to claim 6, characterized in that: After the step of setting a second target light intensity value range based on the current light intensity value if the current light intensity value is less than or equal to the maximum boundary value within the preset light intensity value range, and adjusting the light intensity value of the lamp in the cabinet to within the second target light intensity value range, the method further includes: Determining whether the minimum boundary value of the second target illumination intensity value range is greater than the second illumination intensity value; If the minimum boundary value of the second target illumination intensity value range is greater than the second illumination intensity value, the light in the control cabinet is always on, and the illumination intensity in the cabinet is evenly adjusted at the first speed to within the preset illumination intensity value range; If the minimum boundary value of the second target light intensity value range is less than or equal to the second light intensity value, the lamps in the control cabinet are kept in a constant light state, and the light intensity in the cabinet is evenly adjusted at a second speed to within the preset light intensity value range.

8. The method for monitoring a power distribution cabinet according to claim 7, characterized in that: The control camera module acquires image information at the cabinet door, and compares the image information at the cabinet door with the identity verification information to obtain a comparison result, including: Control the camera module to perform shooting action and obtain image information of the cabinet door; Parse the image information at the cabinet door to obtain facial image information in the image information at the cabinet door and an identity ID corresponding to the facial image information; Determine whether the facial image information in the obtained image information of the cabinet door is consistent with the facial image information of unlocking the power distribution cabinet; If the facial image information in the image information of the cabinet door is inconsistent with the facial image information of the unlocked distribution cabinet, a second alarm message is sent; If the facial image information in the obtained image information at the cabinet door is consistent with the facial image information of the unlocked distribution cabinet, further determine whether the identity ID corresponding to the facial image information in the obtained image information at the cabinet door is consistent with the identity ID of the unlocked distribution cabinet; If the identity ID corresponding to the facial image information in the image information obtained at the cabinet door is inconsistent with the identity ID for unlocking the distribution cabinet, a second alarm message is sent.

9. The method for monitoring a power distribution cabinet according to claim 8, characterized in that: After the control camera module acquires the image information at the cabinet door and compares the image information at the cabinet door with the identity verification information to obtain a comparison result, the power distribution cabinet monitoring method further includes: Control the camera module to capture an image of the cabinet door at a first unit time interval; Analyze each cabinet door image to obtain facial image information in each cabinet door image; Determine whether there are at least two cabinet door images with consistent facial image information among the plurality of cabinet door images within a second unit time; the second unit time is greater than twice the first unit time; If there are no at least two cabinet door images whose facial image information is consistent among the multiple cabinet door images within the second unit time, a third alarm message is sent.

10. A method for monitoring a power distribution cabinet, characterized in that: The power distribution cabinet monitoring method comprises: Get the result of authentication; If the authentication result is consistent, the light sensor information is obtained; Sequentially execute the control of starting the camera module, turning on the lights in the control cabinet, and controlling the focus of the camera module; If the result of obtaining the identity authentication is inconsistent, a third alarm message is sent.

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