Nuclear power station intelligent warehouse management monitoring method and system

Abstract

The invention provides an intelligent warehouse management monitoring method and system for a nuclear power station. The method comprises the following steps: acquiring a monitoring image and cargo storage information; identifying personnel position information in the monitoring image; judging whether the personnel position information is matched with the cargo storage information or not; if yes, a goods allocation lock corresponding to the goods storage information is opened so that personnel can store and take materials. The intelligent warehouse management system is used for automatically monitoring the position of a person, the goods allocation lock can be automatically opened so that the person can take goods conveniently, and the situation that judgment is inaccurate and the goods allocation lock is unlocked by mistake is not prone to occurring. Through the arrangement of the intelligent trolley, the method can obtain the position information of the personnel when the personnel are located at the monitoring dead angle of the warehouse, so that the monitoring of the personnel is not easily influenced by the shielding of the goods shelf, and the method is suitable for the warehouse with dense and tall goods shelves.

Description

Technical Field

[0001] The present invention relates to the field of nuclear power plant material management and control, and in particular to a nuclear power plant intelligent warehouse management monitoring method and system. Background Art

[0002] As a very critical and important link in modern logistics, warehousing plays a role in connecting the upstream and downstream of the supply chain. With the rapid development of economic technology, intelligent warehousing operation systems have emerged. The entry and exit of goods are all controlled by computers, which not only enhances the accuracy and speed of operations, but also improves service quality, reduces costs, saves labor and inventory space, and reduces the loss caused by misplacement, theft, damage, inventory, and shipment errors in the entire logistics process.

[0003] The intelligent warehouse operation system can not only greatly improve the degree of automation, but also greatly reduce the error rate, thereby significantly improving the transparency and efficiency of warehouse operations. However, the monitoring and adjustment of warehouses is still unsatisfactory. The items stored in nuclear power plants are of high importance, and illegal operations by pick-up personnel can easily lead to serious consequences. The existing warehouse monitoring is still for monitoring personnel to check the warehouse environment in real time. Due to manual operations, such as opening the cargo lock, it is impossible to avoid lag and fatigue and distraction, which leads to inaccurate judgment, which needs to be improved urgently. Summary of the invention

[0004] In view of this, the present application provides a method and system for intelligent warehouse management monitoring of a nuclear power plant, which can accurately monitor the warehouse of the nuclear power plant.

[0005] A first aspect of the present application provides a method for intelligent warehouse management and monitoring of a nuclear power plant.

[0006] A nuclear power plant intelligent warehouse management monitoring method, applied to an intelligent warehouse management system, comprising:

[0007] Obtain surveillance images and cargo storage information;

[0008] Identify the location information of people in surveillance images;

[0009] Determine whether the personnel location information matches the cargo storage information;

[0010] If so, open the storage location lock corresponding to the cargo storage information to facilitate personnel to access materials.

[0011] The intelligent warehouse management system automatically monitors the location of personnel. When personnel arrive near the goods, the cargo lock is automatically opened to allow personnel to take the goods. This is more timely and less prone to inaccurate judgments.

[0012] Preferably, after obtaining the monitoring image and the cargo storage information, the method further includes:

[0013] Determine whether the cargo storage location is observable based on cargo storage information and storage standards;

[0014] If not, the smart car is started to track and photograph the person to determine the person's location information.

[0015] Preferably, after the smart car is started to track and photograph the person to determine the person's location information, the following steps are included:

[0016] Obtain surrounding radiation intensity through the smart car;

[0017] Calculate the remaining residence time based on the radiation intensity;

[0018] Prompt personnel based on the remaining stay time and multiple preset time thresholds.

[0019] Preferably, after obtaining the radiation intensity around the personnel through intelligence, the method further includes:

[0020] Generate a radiation heat map based on the radiation intensity around the personnel;

[0021] A walking path from a preset starting point to a cargo storage location is planned according to the radiation heat map and the remaining residence time, so that the remaining residence time from the cargo storage location to the preset starting point is maximized, wherein the cargo storage information includes the cargo storage location.

[0022] Preferably, after the cargo location lock corresponding to the cargo storage information is opened to allow personnel to store and access materials, the method further includes:

[0023] Identify the actions of people, obtain multiple real-time action information and store them;

[0024] determining in sequence whether the stored real-time action information conforms to the action standard set;

[0025] If it does not meet the requirements, prompt correction.

[0026] Preferably, after the prompt correction is performed, the method further includes:

[0027] New real-time motion information is collected again to replace the inconsistent real-time motion information.

[0028] Preferably, after determining in sequence whether the stored real-time action information meets the action standard set, it includes:

[0029] If it meets the requirements, it is determined whether the remaining stay time reaches the expected value;

[0030] If yes, it is judged that the personnel operation is qualified.

[0031] Preferably, after determining whether the remaining residence time reaches the expected value, the method further includes:

[0032] If not, it is judged that the personnel operation is unqualified.

[0033] In a second aspect of the present application, a nuclear power plant intelligent warehouse monitoring system is provided.

[0034] An intelligent warehouse monitoring system for a nuclear power plant, comprising:

[0035] Information acquisition module, used to obtain monitoring images and cargo storage information;

[0036] A location recognition module is used to identify the location information of people in the surveillance image;

[0037] An information judgment module is used to judge whether the personnel location information matches the cargo storage information;

[0038] The unlocking module is used to open the storage location lock corresponding to the cargo storage information to facilitate personnel to store and access materials when the information judgment module outputs yes.

[0039] Preferably, it also includes:

[0040] A storage judgment module is used to judge whether the storage location of the goods can be observed according to the goods storage information and storage standards;

[0041] The intelligent car driving module is used to start the intelligent car to track and shoot the personnel to determine the personnel's location information when the storage judgment module outputs a negative value.

[0042] In summary, this application includes the following beneficial technical effects:

[0043] 1. The intelligent warehouse management system automatically monitors the location of personnel and can automatically open the cargo locks to facilitate personnel to take goods. It is less likely to make inaccurate judgments and accidentally open the cargo locks.

[0044] 2. By setting up an intelligent car, this method can obtain the location information of personnel even when they are in the blind spot of the warehouse, so that the monitoring of personnel is not easily affected by the obstruction of the shelves. It is suitable for warehouses with dense and tall shelves.

[0045] 3. The remaining stay time is calculated by the radiation intensity and the personnel are reminded so that their health can be protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a flow chart of a method for monitoring a nuclear power plant intelligent warehouse according to an embodiment of the present application;

[0047] Figure 2 It is a schematic diagram of the structure of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0048] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments.

[0049] In the description of the embodiments of the present application, words such as "illustrative", "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "illustrative", "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "illustrative", "for example" or "for example" is intended to present related concepts in a concrete way.

[0050] In the description of the embodiments of the present application, the term "and / or" is only a kind of association relationship describing the associated objects, indicating that there may be three kinds of relationships, for example, A and / or B, which can represent: A exists alone, B exists alone, and A and B exist at the same time. In addition, unless otherwise specified, the meaning of the term "multiple" refers to two or more. For example, multiple systems refer to two or more systems, and multiple screen terminals refer to two or more screen terminals. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. The terms "include", "comprise", "have" and their variations all mean "including but not limited to", unless otherwise specifically emphasized.

[0051] Reference Figure 1 , a nuclear power plant intelligent warehouse monitoring method, comprising:

[0052] S10: Acquire monitoring images and cargo storage information;

[0053] Specifically: The subject of the present application is applied to the intelligent device in the intelligent warehouse management system, and the intelligent device can be a computer. The intelligent device collects monitoring images through a camera installed in the warehouse, and the intelligent device communicates with the warehouse management system to obtain the cargo storage information; wherein the cargo storage information includes the cargo storage location, cargo type information, cargo storage quantity information, etc., and the cargo storage information can be specifically identified by RFID;

[0054] S20: Identify the location information of the person in the surveillance image;

[0055] Specifically, after receiving the cargo storage information, personnel will enter the warehouse to store and retrieve the cargo. At this time, the camera in the warehouse will capture the personnel image, and the personnel image can be recognized by the face recognition system. The image area collected by the camera is fixed, so the position of the personnel image in the monitoring image can be converted into the actual coordinate position, that is, the personnel position information, through coordinate transformation.

[0056] S21: judging whether the cargo storage location is observable according to the cargo storage information and storage standards; if not, starting the smart car to track and photograph the personnel to determine the personnel location information;

[0057] Specifically: In warehouses with high inventory space utilization, there will be more obstacles; for example, there will be blind spots for monitoring due to obstacles such as shelves and walls. For example, when a person picks up goods between two shelves that are close to each other, the camera is blocked by the shelves and cannot observe the position and movement of the person; therefore, there are a certain number of cargo storage locations that cannot be directly observed by the camera, resulting in the inability to determine the location information of the person; therefore, this embodiment designs a smart car to track and shoot the person; wherein, the communication connection method between the smart car and the smart device can be through Bluetooth connection for communication;

[0058] After the personnel enter the warehouse, the smart device collects monitoring images through the camera to obtain the personnel's location information. The smart device will send a control command to make the smart car go to the personnel's location and track the personnel. The smart car has a portrait tracking program, which can recognize the personnel image in the blind spot of the camera and determine the distance between the smart car and the personnel, so that the personnel always stays in the middle position of the image collected by the smart car to facilitate observation of the personnel's movements. The smart car can calculate the tracking path of the smart car by calculating the moving distance and the turning angle to obtain the smart car's own actual position, and then finally determine the personnel's location information based on its own actual position and the position of the personnel in the image collected by the smart car, so that the present application can determine the personnel's location information even in the blind spot of monitoring;

[0059] The smart car is an existing automated device that integrates multiple sensors and control modules. It can operate autonomously in a specific environment and complete various tasks.

[0060] S22: Obtain surrounding radiation intensity through the smart car;

[0061] Specifically, there will be a small amount of radiation in the warehouse of the nuclear power plant. The smart car collects the radiation intensity around the personnel through the nuclear radiation sensor installed on itself, and then feeds back the radiation intensity to the smart device of the smart warehouse management system;

[0062] S23: Calculate the remaining residence time according to the radiation intensity;

[0063] Specifically, since the radiation environment can cause harm to personnel, it is necessary to control the time that personnel stay in this environment, so the stay time is set. The higher the radiation intensity, the greater the harm to personnel, and the shorter the normal stay of personnel to ensure personnel safety; the specific calculation formula for the remaining stay time after a radiation intensity acquisition can be:

[0064] T 剩余 =T 停留 -K*t*R;

[0065] Among them, T 剩余 is the remaining residence time, T 停留 is the current stay time, R is the radiation intensity, K is the proportional coefficient, and t is the interval time for each radiation intensity collection;

[0066] After the next radiation intensity acquisition, T 停留 =T 剩余 , continue to calculate the remaining stay time; it should be noted that when the smart car is started by the intelligent warehouse management system, the current stay time will be restored to the initial value, and the initial value is set by the personnel according to the actual situation.

[0067] S24: Prompt the personnel according to the remaining stay time;

[0068] Specifically: after obtaining the remaining stay time, the smart device compares the remaining stay time with multiple preset time thresholds, which include a first time threshold, a second time threshold and a third time threshold; wherein the specific values ​​of the time thresholds decrease in order of the first time threshold, the second time threshold and the third time threshold; when the remaining stay time is less than the first time threshold and greater than the second time threshold, the smart device controls the smart car to flash a green light to remind people to pay attention to the time; when the remaining stay time is less than the second time threshold and greater than the third time threshold, the smart device controls the smart car to flash a yellow light to remind people to speed up; when the remaining stay time is less than the third time threshold, the smart device controls the smart car to flash a red light to remind people to evacuate as soon as possible;

[0069] It is worth noting that in this embodiment, the smart device or smart car will generate a radiation heat map according to the surrounding radiation intensity and plan a walking path from the preset starting point to the cargo storage location according to the radiation heat map and the remaining stay time;

[0070] Specifically: after obtaining the surrounding radiation intensity, the smart device or smart car generates a radiation heat map of the walking path of the personnel. The technology for generating the radiation heat map is existing technology and will not be described in detail here; after generating the radiation heat map, the walking path is planned according to the radiation distribution in the radiation heat map, so that the remaining stay time from the cargo storage location to the preset starting point is the longest; it should be noted that in the walking path planning, the smart car will first plan multiple walking paths based on the cargo storage location to the preset starting point. The planning of multiple paths between points belongs to the existing technology and will not be described here; the average walking speed of the personnel is determined, so the walking path can be converted into the movement time of the personnel. According to the time it takes for the personnel to pass through each radiation thermal area, the remaining stay time can be calculated, and the walking path with the largest remaining stay time among multiple walking paths can be obtained. After the walking path is planned, the smart car will project the route on the ground when the personnel return to the starting point so that the personnel can walk back to the starting point according to the route; the starting point here can be the entrance of the warehouse; if the walking path is planned by the smart device, the smart device will send the walking path to the smart car via Bluetooth. The range width of the smart car to obtain the surrounding radiation intensity is much larger than the width of the path of the personnel walking. The specific width can be set to an integer multiple of the width of the personnel shape, such as 3 times or 4 times;

[0071] S30: Determine whether the personnel location information matches the cargo storage information; if so, open the cargo location lock corresponding to the cargo storage information to facilitate personnel to store and access materials;

[0072] Specifically, the intelligent device of the intelligent warehouse management system compares the cargo storage location with the personnel location information. If the error between the two is within a preset range, that is, the personnel enters the vicinity of the cargo storage location, it is determined that the personnel location information matches the cargo storage information; after determining that the personnel location information matches the cargo storage information, the intelligent device sends an unlocking command to the cargo lock on the cargo location, so that the cargo lock is opened, which is convenient for the personnel to store or take out materials;

[0073] S31: Identify the actions of the personnel, obtain multiple real-time action information and store them;

[0074] Specifically, the process of motion recognition can be that after unlocking, when a person stores or takes goods, the smart device collects surveillance images or images transmitted by the smart car, and recognizes the person's carrying motion in the collected surveillance images or images transmitted by the smart car. The motion recognition is performed by the existing motion recognition technology; after the smart device recognizes the person's carrying motion, real-time motion information is obtained and stored;

[0075] S32: Determine in turn whether the stored real-time action information meets the action standard set; if not, give a prompt for correction, and re-collect new real-time action information to replace the non-compliant real-time action information; if compliant, determine whether the remaining stay time reaches the expected value; if so, determine that the personnel operation is qualified, if not, determine that the personnel operation is unqualified.

[0076] Specifically, the action standard set includes a number of standard action information arranged in sequence. After the real-time action information is obtained, it is compared with the standard action information in the action standard set one by one according to the storage order of the real-time action information to determine whether the real-time action information is the same as the standard action information at the corresponding position. For example, the second standard action information is to hold the material, and the second stored real-time action information is to grab the material, which means that the action does not correspond, and it is determined that the real-time action information does not conform to the action standard set; after obtaining the result of non-conformity, the smart device will issue a voice instruction related to the standard action information corresponding to the real-time action information at that time to instruct the personnel's actions, such as issuing a voice prompt of "the current action is wrong, and the material needs to be held"; after the personnel make relevant actions according to the voice prompt, the smart device re-collects the real-time action information corresponding to the action, and stores the real-time action information instead of the original erroneous real-time action information;

[0077] After the personnel have successfully completed the entire transporting action, the stored real-time action information all corresponds to the standard action information in the action standard set, which means that the transport is completed. At this time, it is judged whether the remaining residence time reaches the expected value; the expected value can be set by the personnel according to the actual situation; when the remaining residence time is greater than or equal to the expected value, it means that the personnel have sufficient time to leave the warehouse before they are harmed by radiation, which means that the personnel have a high proficiency in the terrain of the warehouse and the proficiency in the transporting operation, and the personnel's operation is judged to be qualified; otherwise, it means that the personnel have a low proficiency in the terrain of the warehouse and / or the proficiency in the transporting operation, and the personnel's operation is judged to be unqualified and needs to be improved. After that, the intelligent device will feedback the qualified or unqualified situation to the background server to facilitate the improvement of the personnel's operation.

[0078] It is also worth noting that: there can be multiple action standard sets corresponding to the cargo type information, and the standard action information in the multiple action standard sets is different, so that the method can standardize the handling actions of different cargoes. When it is determined that the cargo storage location can be observed, the remaining residence time can be calculated directly by subtracting the residence time of the personnel in the warehouse from the set standard time.

[0079] The present application also provides a nuclear power plant intelligent warehouse management monitoring system;

[0080] An intelligent warehouse monitoring system for a nuclear power plant, comprising:

[0081] Information acquisition module, used to obtain monitoring images and cargo storage information;

[0082] A location recognition module is used to identify the location information of people in the surveillance image;

[0083] An information judgment module is used to judge whether the personnel location information matches the cargo storage information;

[0084] The unlocking module is used to open the cargo lock corresponding to the cargo storage information to facilitate personnel to store and access materials when the information judgment module outputs yes;

[0085] A storage judgment module is used to judge whether the storage location of the goods can be observed according to the goods storage information and storage standards;

[0086] The intelligent car driving module is used to start the intelligent car to track and shoot the personnel to determine the personnel's location information when the storage judgment module outputs a negative value.

[0087] Reference Figure 2 , provides a schematic diagram of the structure of an electronic device for an embodiment of the present application. The electronic device may include: at least one processor, at least one network interface, a user interface, a memory, and at least one communication bus.

[0088] The communication bus is used to realize the connection and communication between these components.

[0089] The user interface may include a display screen (Display) and a camera (Camera), and the optional user interface may also include a standard wired interface and a wireless interface.

[0090] The network interface may optionally include a standard wired interface or a wireless interface (such as a WI-FI interface).

[0091] Among them, the processor may include one or more processing cores. The processor uses various interfaces and lines to connect various parts within the entire server, and executes various functions of the server and processes data by running or executing instructions, programs, code sets or instruction sets stored in the memory, and calling data stored in the memory. Optionally, the processor can be implemented in at least one hardware form of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA). The processor can integrate one or a combination of a central processing unit (Central Processing Unit, CPU), a graphics processing unit (Graphics Processing Unit, GPU) and a modem. Among them, the CPU mainly processes the operating system, user interface and application programs; the GPU is responsible for rendering and drawing the content to be displayed on the display screen; the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the processor, but implemented separately through a chip.

[0092] Among them, the memory may include a random access memory (RAM) or a read-only memory (Read-Only Memory). Optionally, the memory includes a non-transitory computer-readable storage medium. The memory can be used to store instructions, programs, codes, code sets or instruction sets. The memory may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above-mentioned various method embodiments, etc.; the data storage area may store data involved in the above-mentioned various method embodiments, etc. The memory may also be optionally at least one storage device located away from the aforementioned processor. The memory as a computer storage medium may include an operating system, a network communication module, a user interface module, and an application program for a method for monitoring a nuclear power plant intelligent warehouse management.

[0093] It should be noted that: when the device provided in the above embodiment realizes its function, only the division of the above functional modules is used as an example. In actual application, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the device and method embodiments provided in the above embodiment belong to the same concept, and the specific implementation process is detailed in the method embodiment, which will not be repeated here.

[0094] In an electronic device, the user interface is mainly used to provide an input interface for the user and obtain data input by the user; and the processor can be used to call an application program for a nuclear power plant intelligent warehouse management monitoring method stored in the memory. When executed by one or more processors, the electronic device executes one or more of the methods described in the above embodiments.

[0095] The "unit" and "module" in this specification refer to software and / or hardware that can independently complete a specific function or cooperate with other components to complete a specific function, where the hardware may be, for example, a field programmable gate array (FPGA), an integrated circuit (IC), etc.

[0096] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0097] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0098] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some service interfaces, and the indirect coupling or communication connection of devices or units can be electrical or other forms.

[0099] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0100] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0101] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable memory. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory, including a number of instructions to enable a computer device (which can be a personal computer, server or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned memory includes: U disk, read-only memory (ROM), random access memory (RAM), mobile hard disk, disk or optical disk and other media that can store program code.

[0102] A person of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable memory, which can include: a flash drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.

[0103] The above is only an exemplary embodiment of the present disclosure, and the scope of the present disclosure cannot be limited thereto. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the specification and practicing the disclosure here, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure. The description and examples are only regarded as exemplary, and the scope and spirit of the present disclosure are defined by the claims.

Claims

1. A method for monitoring intelligent warehouse management in a nuclear power plant, characterized in that: Applied to intelligent warehouse management system, including: Obtain surveillance images and cargo storage information; Identify the location information of people in surveillance images; Determine whether the personnel location information matches the cargo storage information; If so, open the storage location lock corresponding to the cargo storage information to facilitate personnel to access materials.

2. A method for monitoring a nuclear power plant intelligent warehouse according to claim 1, characterized in that: After obtaining surveillance images and cargo storage information, it also includes: Determine whether the cargo storage location is observable based on cargo storage information and storage standards; If not, the smart car is started to track and photograph the person to determine the person's location information.

3. A method for monitoring a nuclear power plant intelligent warehouse according to claim 2, characterized in that: After the smart car is started to track and shoot the person to determine the person's location information, it also includes: Obtain surrounding radiation intensity through the smart car; Calculate the remaining residence time based on the radiation intensity; Prompt personnel based on the remaining stay time and multiple preset time thresholds.

4. A method for monitoring a nuclear power plant intelligent warehouse according to claim 3, characterized in that: After intelligent acquisition of radiation intensity around personnel, it also includes: Generate a radiation heat map based on the radiation intensity around the personnel; A walking path from a preset starting point to a cargo storage location is planned according to the radiation heat map and the remaining residence time, so that the remaining residence time from the cargo storage location to the preset starting point is maximized, wherein the cargo storage information includes the cargo storage location.

5. A method for monitoring a nuclear power plant intelligent warehouse according to claim 3, characterized in that: After the cargo lock corresponding to the cargo storage information is opened to facilitate personnel to access materials, it also includes: Identify the actions of people, obtain multiple real-time action information and store them; determining in sequence whether the stored real-time action information conforms to the action standard set; If it does not meet the requirements, prompt correction.

6. A method for monitoring a nuclear power plant intelligent warehouse according to claim 5, characterized in that: After prompt correction, it also includes: New real-time motion information is collected again to replace the inconsistent real-time motion information.

7. A method for monitoring a nuclear power plant intelligent warehouse according to claim 5, characterized in that: After determining whether the stored real-time action information meets the action standard set, it also includes: If it meets the requirements, it is determined whether the remaining stay time reaches the expected value; If yes, it is judged that the personnel operation is qualified.

8. A method for monitoring a nuclear power plant intelligent warehouse according to claim 7, characterized in that: After judging whether the remaining stay time reaches the expected value, it also includes: If not, it is judged that the personnel operation is unqualified.

9. A nuclear power plant intelligent warehouse monitoring system based on the method according to any one of claims 1 to 8, characterized in that: include: Information acquisition module, used to obtain monitoring images and cargo storage information; A location recognition module is used to identify the location information of people in the surveillance image; An information judgment module is used to judge whether the personnel location information matches the cargo storage information; The unlocking module is used to open the storage location lock corresponding to the cargo storage information to facilitate personnel to store and access materials when the information judgment module outputs yes.

10. The intelligent warehouse monitoring system for a nuclear power plant according to claim 9, characterized in that: Also includes: A storage judgment module is used to judge whether the storage location of the goods can be observed according to the goods storage information and storage standards; The intelligent car driving module is used to start the intelligent car to track and shoot the personnel to determine the personnel's location information when the storage judgment module outputs a negative value.

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