Automatic goods receiving method, equipment and device, storage medium and terminal equipment

Abstract

The invention provides an automatic goods receiving method, equipment and device, a storage medium and terminal equipment, and relates to the technical field of radio frequency identification, and the method comprises the steps: obtaining a first image comprising a target area through image collection equipment; determining identity information of the material transportation equipment based on the first image; controlling an RFID reader-writer to read the material information in the RFID tag corresponding to each material in the material transportation equipment; the identity information of the material transportation equipment and the collected material information are sent to a target server, a verification result generated after the target server verifies the identity information of the material transportation equipment and the material information is received, and if it is determined that the identity information or the material information of the material transportation equipment is abnormal based on the verification result, the identity information or the material information of the material transportation equipment is abnormal. Generating alarm information; otherwise, displaying the collected material information, and storing the identity information of the material transportation equipment and the material information of each material to a specified storage position. According to the invention, the material checking efficiency and accuracy can be effectively improved.

Description

Technical Field

[0001] This application relates to the field of radio frequency identification technology, specifically to an automatic receiving method, an automatic receiving device, an automatic receiving apparatus, a machine-readable storage medium, and a terminal device. Background Technology

[0002] In modern power systems, substations serve as crucial hubs for power transmission and distribution, and their operational reliability and safety are paramount. However, traditional substation checkpoint management methods have significant shortcomings. Currently, information collection and management at substation checkpoints primarily rely on manual operation. Staff must inspect goods passing through each checkpoint and manually record relevant data, leading to problems such as untimely material acceptance at construction sites and low efficiency in material supply coordination. Furthermore, manual information collection and management at substation checkpoints is not only time-consuming and labor-intensive but also prone to human error, resulting in inaccurate and incomplete information. As power systems continue to expand and the goods required by substations become increasingly complex, existing methods are insufficient to meet the demands for efficient and precise management. Summary of the Invention

[0003] The purpose of this application is to provide an automatic receiving method, an automatic receiving device, an automatic receiving apparatus, a machine-readable storage medium, and a terminal device to solve the above-mentioned problems.

[0004] To achieve the above objectives, the first aspect of this application provides an automatic receiving method, comprising: A first image, including the target area, is acquired using an image acquisition device; If it is determined that a material transport device exists in the target area based on the first image, the identity information of the material transport device is determined based on the first image, and a read / write control signal is generated. The read / write control signal controls the RFID reader to read the material information from the RFID tags corresponding to each material in the material transport equipment. The identification information of the material transport equipment and the collected material information are sent to the target server. The target server verifies the identification information of the material transport equipment and the material information and generates a verification result. If the identification information of the material transport equipment or the material information is determined to be abnormal based on the verification result, an alarm message is generated; otherwise, the collected material information is displayed and the identification information of the material transport equipment and the material information of each material are stored in the designated storage location.

[0005] Optionally, the verification result generated by the target server after verifying the identity information of the material transport equipment and the information of each material includes: The target server matches the identity information of the material transport equipment with a preset material transport equipment information table. This information table includes at least pre-determined identity information for different material transport equipment. If the identity information of the material transport equipment does not match the identity information of any of the material transport equipment in the information table, the server determines that the identity information of the material transport equipment is abnormal. The target server will match the collected material information with a preset material information table. The material information table includes at least the material information of different materials to be received in advance. If any collected material information is inconsistent with any material information in the material information table, the material information is determined to be abnormal.

[0006] Optionally, before controlling the RFID reader to read the material information in the RFID tags corresponding to each material in the material transport equipment via the read / write control signal, the method further includes: If the identity information of the material transport equipment cannot be determined based on the first image, an identity recognition anomaly alarm message is generated. Upon detecting a user's write operation in response to the identity verification anomaly alarm, the identity information written by the user based on the write operation is obtained, and the identity information written by the user is determined to be the identity information of the material transport equipment; and The read / write control signal is generated when a user's read / write control signal generation operation is detected.

[0007] Optionally, controlling the RFID reader to read the material information from the RFID tags corresponding to each material in the material transport equipment includes: Sending a material information reading command to the RFID reader to control the RFID reader to perform a material information reading operation, the material information reading operation including: Send a first query instruction, including the initial frame length, to the RFID tags in the target area; Based on the response of each RFID tag to the first query command, the target frame length of the current detection frame is determined, and a second query command including the target frame length is sent to the RFID tags in the target area. Based on the response of each RFID tag to the second query command, the target detection time slot of the RFID reader in the current detection frame is determined; A detection command is sent to the RFID tags in the target area, and the material information in each RFID tag is obtained based on the response of the RFID tags in the target area to the detection command.

[0008] Optionally, the target frame length of the current detection frame is determined based on the response of each RFID tag to the first query command, including: Receive the first response information generated by each RFID tag in response to the first query command; The time slot in the current frame that receives any first response information is determined to be a success time slot, the time slot in the current frame that does not receive any information is determined to be an empty time slot, and the time slot in the current frame that receives abnormal information is determined to be a collision time slot; Determine whether the proportion of collision time slots in the current frame to the total time slots of the initial frame length is greater than a preset first proportion threshold. If so, increase the time slots by a preset step size, update the initial frame length, and resend the query command to the RFID tag in the target area until the proportion of collision time slots in the current frame to the total time slots of the updated initial frame length is not greater than the first proportion threshold. Use the updated initial frame length as the target frame length of the current detection frame. If not, use the initial frame length as the target frame length of the current detection frame.

[0009] Optionally, determining the target frame length of the current detection frame based on the responses of each RFID tag to the first query command further includes: Determine whether the proportion of empty time slots in the current frame to the total time slots of the initial frame length is greater than a preset second proportion threshold. If so, reduce the time slots by a preset step size to update the initial frame length, and resend the query command to the RFID tag in the target area until the proportion of empty time slots in the current frame to the total time slots of the updated initial frame length is not greater than the second proportion threshold. Use the updated initial frame length as the target frame length of the current detection frame. If not, use the initial frame length as the target frame length of the current detection frame.

[0010] Optionally, based on the responses of each RFID tag to the second query command, the RFID reader determines each target detection time slot in the current detection frame, including: Receive the second response information generated from the responses of each RFID tag to the second query command; The time slot in the current frame that receives any second response information is determined to be a success time slot, the time slot in the current frame that does not receive any information is determined to be an empty time slot, and the time slot in the current frame that receives abnormal information is determined to be a collision time slot; The successful time slot in the current detection frame is determined as the target detection time slot.

[0011] Optionally, a detection command is sent to the RFID tags in the target area, and material information in each RFID tag is obtained based on the response of the RFID tags in the target area to the detection command, including: In the current detection frame, if the current detection time slot is the target detection time slot, a detection command is sent to the RFID tag in the target area; otherwise, the current time slot is skipped. If a third response information generated by any RFID tag in response to the detection command is received in the current target detection time slot, the material information in the corresponding RFID tag is obtained. If no third response information is received in the current target detection time slot, or if it is determined that receiving the third response information in the current target detection time slot is abnormal, the process jumps to the next target detection time slot until the material information in all RFID tags in the target area is read.

[0012] A second aspect of this application provides an automated receiving device that applies the above-described automated receiving method, the device comprising: The device includes a pole, an RFID reader / writer and a solar panel detachably connected to one end of the pole. The RFID reader / writer is used to collect RFID tag information of the target area, and the solar panel is used to convert solar energy into electrical energy and store it in a battery. The battery is used to power the device. A camera and a power distribution box are mounted on the pole; the camera is used to capture a first image of the target area; and A base is fixedly connected to the other end of the rod; The distribution box is equipped with a display screen and a read / write control signal triggering control on its outer shell. A controller is installed inside the distribution box, and the controller is electrically connected to the display screen and the read / write control signal triggering control respectively. The controller is used to receive the first image, generate a read / write control signal based on the first image, or generate the read / write control signal when a trigger signal of the read / write control signal triggering control is received. The controller is also used to control the RFID reader to read RFID tag information in the target area through the read / write control signal, and to control the display screen to display the collected RFID tag information.

[0013] Optionally, the rod includes: A lifting rod and a connecting rod assembly fixedly connected to one end of the lifting rod; The linkage assembly includes a first folding rod and a second folding rod. The RFID reader is detachably connected to one end of the first folding rod, and the solar panel is detachably connected to one end of the second folding rod. The other end of the first folding rod is fixedly connected to the other end of the second folding rod and then fixedly connected to one end of the lifting rod.

[0014] Optionally, the RFID reader is fixedly connected to a first sleeve that matches the first folding rod. The first sleeve is rotatably sleeved on one end of the first folding rod, and a first limiter is provided on the first sleeve to limit the rotation angle of the first sleeve when the first sleeve rotates to the target angle. A second sleeve matching the second folding rod is fixedly connected to the solar panel. The second sleeve is rotatably sleeved on one end of the second folding rod, and a second limiter is provided on the second sleeve to limit the rotation angle of the second sleeve when it rotates to the target angle.

[0015] Optionally, the controller is further configured to: The system acquires environmental information about the area where the device is located and historical power consumption information of the device. Based on the environmental information, the system adjusts the operating parameters of the battery. Based on the environmental information, historical power consumption information, and adjusted operating parameters, the system determines the maximum required capacity of the battery. Determine the redundancy capacity of the battery, obtain the historical operating data of the device and the historical illumination data of the area where the device is located, and determine the maximum power demand of the battery based on the redundancy capacity, the historical operating data and the historical illumination data; The battery is charged and discharged according to the maximum required capacity and the maximum required power.

[0016] Optionally, the environmental information includes the ambient temperature of the area where the device is located, and the operating parameters of the battery include the depth of discharge of the battery; adjusting the operating parameters of the battery based on the environmental information includes: If the current ambient temperature is lower than the preset temperature threshold, calculate the temperature difference between the current ambient temperature and the preset temperature threshold, and determine the current depth of discharge, current safety factor, and current temperature adjustment factor of the battery based on the temperature difference. The current depth of discharge of the battery is adjusted by the current safety factor and the current temperature regulation factor of the battery. Wherein, the current depth of discharge of the battery is a decreasing function of the temperature difference, the current safety factor of the battery is an increasing function of the temperature difference, and the current temperature regulation coefficient of the battery is an increasing function of the temperature difference.

[0017] Optionally, the environmental information also includes the longest consecutive number of rainy days in the area where the device is located, and the historical power consumption information includes the average daily power consumption of the device; determining the maximum required capacity of the battery based on the environmental information, historical power consumption information, and adjusted operating parameters includes: The maximum required capacity of the battery is calculated using the following formula: BC = A×QL×NL×T0 / CC Wherein, BC is the maximum required capacity of the battery, A is the safety factor, CC is the depth of discharge of the battery, QL is the average daily power consumption of the equipment, NL is the longest consecutive rainy days, and T0 is the temperature regulation coefficient.

[0018] Optionally, the historical operating data of the device includes the device's average daily power consumption and average daily operating time, and the historical sunlight data of the area where the device is located includes the average daily sunshine duration of the area where the device is located; determining the maximum power demand of the battery based on the redundant capacity, the historical operating data, and the historical sunlight data includes: The maximum power requirement of the battery is calculated using the following formula: WP = P×T1×C / T2 Wherein, WP is the maximum power demand of the battery, P is the average daily power consumption of the device, T1 is the average daily operating time of the device, C is the redundancy capacity of the battery, and T2 is the average daily sunshine duration of the area where the device is located.

[0019] A third aspect of this application provides an automatic receiving device that applies the above-described automatic receiving method, the device comprising: The image acquisition module is configured to acquire a first image including the target area through an image acquisition device; The identity recognition module is configured to, if it is determined based on the first image that a material transport device exists in the target area, determine the identity information of the material transport device based on the first image and generate a read / write control signal; The data acquisition module is configured to control the RFID reader to read the material information in the RFID tags corresponding to each material in the material transport equipment through the read / write control signal; The data inventory module is configured to send the identity information of the material transport equipment and the collected material information to the target server, receive the verification result generated by the target server after verifying the identity information of the material transport equipment and the material information, and generate an alarm message if the identity information of the material transport equipment or the material information is determined to be abnormal based on the verification result; otherwise, display the collected material information and store the identity information of the material transport equipment and the material information of each material in a specified storage location.

[0020] In a fourth aspect, this application provides a machine-readable storage medium storing instructions that, when executed by a processor, configure the processor to perform the automatic receiving method as described above.

[0021] In a fifth aspect, this application provides a terminal device including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the automatic receiving method described above.

[0022] This application uses image acquisition equipment to detect material transport equipment in the target area and uses an RFID reader to automatically scan the RFID tags of the materials in a non-contact manner. It can quickly and accurately read and write tag information in a short time. At the same time, it can identify the material transport equipment and materials based on interaction with the server, which can effectively improve the efficiency of material inventory and the accuracy of data collection, and effectively solve problems such as untimely material receipt and low inventory efficiency.

[0023] Other features and advantages of the embodiments of this application will be described in detail in the following detailed description section. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the following detailed description to explain the embodiments of this application, but do not constitute a limitation on the embodiments of this application. In the drawings: Figure 1 A flowchart of the automatic receiving method provided in a preferred embodiment of this application; Figure 2 A schematic diagram of the equipment structure of the automated receiving device provided in a preferred embodiment of this application; Figure 3 A schematic diagram of the RFID reader / writer installation structure provided in a preferred embodiment of this application; Figure 4 The flowchart for automatically triggered material inventory is provided for a preferred embodiment of this application; Figure 5 A flowchart for manually triggering material inventory counts provided in a preferred embodiment of this application; Figure 6 A schematic block diagram of an automated receiving device provided in a preferred embodiment of this application; Figure 7 A schematic diagram of a terminal device provided for a preferred embodiment of this application.

[0025] Explanation of reference numerals in the attached figures 1-Base wheel assembly, 2-Base, 3-Power button, 4-Inventory button, 5-Distribution box, 6-Display screen, 7-Telescopic rod, 8-Camera, 91-First folding rod, 92-Second folding rod, 10-Limiter, 11-Solar panel, 12-RFID reader, 20-Terminal device, 200-Processor, 201-Memory, 202-Computer program. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for illustration and explanation of the embodiments of this application and are not intended to limit the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0027] It should be noted that the technical solutions of the various embodiments of this application can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this application.

[0028] To solve the above problems, such as Figure 1 As shown, the first aspect of this application provides an automatic receiving method, comprising: S100: Acquire a first image including the target area using an image acquisition device; S200: If it is determined that there is a material transport equipment in the target area based on the first image, the identity information of the material transport equipment is determined based on the first image, and a read / write control signal is generated. S300: Controls the RFID reader to read material information from the RFID tags corresponding to each material in the material transport equipment through read / write control signals; S400: Send the identity information of the material transport equipment and the collected material information to the target server, receive the verification result generated by the target server after verifying the identity information of the material transport equipment and the material information, and generate an alarm message if the identity information of the material transport equipment or the material information is determined to be abnormal based on the verification result; otherwise, display the collected material information and store the identity information of the material transport equipment and the material information of each material in the specified storage location.

[0029] Thus, this application uses image acquisition equipment to detect material transport equipment in the target area and uses an RFID reader to automatically scan the RFID tags of the materials in a non-contact manner. This enables the rapid and accurate reading and writing of tag information in a short time. At the same time, it can verify the identity of material transport equipment and materials based on interaction with the server, which can effectively improve the efficiency of material inventory and the accuracy of data collection, and effectively solve problems such as untimely material receipt and low inventory efficiency.

[0030] In this application, the image acquisition device is a camera, and the target area can be the substation checkpoint area. Based on image recognition of the first image captured by the camera, material transport vehicles can be identified. When a transport vehicle is confirmed to exist in the target area, the vehicle's license plate number is further identified, and this license plate number is used as the vehicle's identity information. After identifying the vehicle's identity information, a read / write control signal is generated to activate the RFID reader to scan the target area and collect the RFID tag information of each material in the transport vehicle. For example, when a vehicle approaches the substation checkpoint, the license plate recognition camera automatically activates when the vehicle reaches the corresponding position, captures the license plate image, and performs vehicle identification. Upon successful identification, a control command is generated to trigger the RFID reader, which continuously transmits radio frequency signals through its antenna to collect RFID tag information. It is understood that the RFID tag information of each material is pre-written with the corresponding material information, such as material category, name, or ID.

[0031] To verify the legality of transport vehicles and materials, in step S400, the target server verifies the identity information of the material transport equipment and the information of each material, generating a verification result. This includes: the target server matching the identity information of the material transport equipment, such as the license plate number, with a preset material transport equipment information table. This material transport equipment information table includes at least pre-determined identity information for different material transport equipment. For example, transport vehicles are pre-verified, and the license plate numbers of verified transport vehicles are written into the material transport equipment information table. If the license plate number of the current vehicle is not found in the material transport equipment information table, the current vehicle is determined to be an illegal vehicle. The target server also matches the collected material information with a preset material information table. This material information table includes at least pre-determined material information for different materials to be received. If any collected material information is inconsistent with any material information in the material information table, the material information is determined to be abnormal. For example, before receiving materials, a material information table for the materials to be received is pre-set. This material information table includes information such as the category, name, or ID of the materials to be received. If the received material information is inconsistent with the information of the materials to be received in the material information table, the material is determined to be an illegal material. When an anomaly is detected in the transport vehicle or material information, an alarm message is generated to alert on-site personnel, and the anomaly information is displayed on the screen. If all collected data has passed authentication, the collected data is transmitted to the server or a designated database for storage, and the material information and / or material quantity are displayed on the screen.

[0032] In this application, before controlling the RFID reader to read the material information in the RFID tags corresponding to each material in the material transport equipment via the read / write control signal, the method further includes: if the identity information of the material transport equipment cannot be determined based on the first image, generating an identity recognition anomaly alarm message; if a user's write operation in response to the identity recognition anomaly alarm message is detected, obtaining the identity information written by the user based on the write operation, and determining that the identity information written by the user is the identity information of the material transport equipment; and generating a read / write control signal if a user's read / write control signal generation operation is detected. For example, if the license plate is improperly installed and the license plate number cannot be accurately identified through image recognition, an alarm message is generated. After receiving the alarm message, on-site personnel can trigger the RFID reader to read the RFID tags by pressing the inventory button. At the same time, on-site personnel can manually write the license plate number of the current vehicle.

[0033] Understandably, when reading a large number of RFID tags in a small space, interference can occur because different RFID tags may transmit information in the same time slot, making it impossible to accurately read the RFID tag information. In this application, to improve the reading and writing accuracy of the RFID reader, step S300, controlling the RFID reader to read the material information in the RFID tags corresponding to each material in the material transport equipment, includes: sending a material information reading command to the RFID reader to control the RFID reader to perform the material information reading operation, wherein the material information reading operation includes: S310. Send a first query instruction, including the initial frame length, to the RFID tag in the target area. For example, let the initial frame length be N.

[0034] S320: Based on the response of each RFID tag to the first query command, determine the target frame length of the current detection frame, and send a second query command including the target frame length to the RFID tags in the target area.

[0035] The process of determining the target frame length of the current detection frame based on the response of each RFID tag to the first query command includes: S321. Receive the first response information generated by each RFID tag in response to the first query command. For example, after receiving the first query command, the RFID tag generates a specified value or a random value as the first response information and randomly selects a time slot to send the generated value.

[0036] S322. Determine that the time slot in the current frame where any first response information is received is a successful time slot, the time slot in the current frame where no information is received is an empty time slot, and the time slot in the current frame where abnormal information is received is a collision time slot. The RFID reader determines the data reception status of the current time slot based on the received information. If the RFID does not receive data in the current time slot, it determines that the current time slot is an empty time slot; if it correctly receives data in the current time slot, it determines that the current time slot is a successful time slot; if it receives erroneous data in the current time slot, it determines that the current time slot is a collision time slot. It is understandable that when a collision occurs in a time slot, the superposition of energy from data transmitted by different RFID tags can lead to abnormal data energy received by the RFID, or the received data may not conform to the protocol standard. Therefore, the received data can be determined to be erroneous.

[0037] S323. Determine whether the proportion of collision time slots in the current frame to the total time slots of the initial frame length is greater than a preset first proportion threshold, such as 50%. If so, increase the time slots by a preset step size, update the initial frame length, and resend the query command to the RFID tag in the target area until the proportion of collision time slots in the current frame to the total time slots of the updated initial frame length is not greater than the first proportion threshold. Use the updated initial frame length as the target frame length of the current detection frame. If not, use the initial frame length as the target frame length of the current detection frame. For example, if the number of collision time slots is determined to be greater than 50%×N according to the detection result of step S322, it means that there are many tags and the probability of time slot collision is high. In order to reduce time slot collision and improve reading efficiency, when the proportion of collision time slots exceeds the first proportion threshold, the number of time slots of the initial frame length is increased by a preset step size. For example, the preset step size can be set to 1 / 2N or N of the current number of time slots, that is, each time slot is increased by 1 / 2N or N time slots, and the process returns to step S321 until the proportion of collision time slots is determined not to be greater than the first proportion threshold according to the detection result of step S322, and the current frame length is used as the target frame length.

[0038] S324. Determine whether the proportion of empty time slots in the current frame to the total number of time slots in the initial frame length is greater than a preset second proportion threshold. For example, the second proportion threshold can be 50%. If yes, it is determined that the current time slot utilization rate is low. The time slots are reduced by a preset step size to update the initial frame length. The query command is resent to the RFID tag in the target area until the proportion of empty time slots in the current frame to the total number of time slots in the updated initial frame length is not greater than the second proportion threshold. The updated initial frame length is then used as the target frame length of the current detection frame. If not, the initial frame length is used as the target frame length of the current detection frame. For example, the preset step size can be set to 1 / 2N or N of the current number of time slots, that is, each time slot is reduced by 1 / 2N or N time slots. Return to step S321 until the proportion of empty time slots is determined to be not greater than the second proportion threshold based on the detection result of step S322. The current frame length is then used as the target frame length.

[0039] S330. Based on the responses of each RFID tag to the second query command, determine the target detection time slots of the RFID reader in the current detection frame, specifically including: S331. Receive the second response information generated by each RFID tag in response to the second query command. For example, after receiving the second query command, the RFID tag generates a specified value or a random value as the second response information, and randomly selects a time slot to send the generated value.

[0040] S332. Determine the time slot in the current frame that receives any second response information as a success time slot, determine the time slot in the current frame that does not receive any information as an empty time slot, and determine the time slot in the current frame that receives abnormal information as a collision time slot.

[0041] S333. Determine the successful time slot in the current detection frame as the target detection time slot. For example, after the detection is completed, the RFID reader marks the corresponding successful time slot in the current frame length.

[0042] S340. Send detection commands to the RFID tags in the target area, and obtain material information from each RFID tag based on the response of the RFID tags in the target area to the detection commands, specifically including: S341. In the current detection frame, if the current detection time slot is the target detection time slot, send a detection command to the RFID tag in the target area; otherwise, skip the current time slot. For example, the RFID reader determines whether the current time slot is the target detection time slot based on the tagging result. If it is, send a detection command; otherwise, skip the current time slot directly to avoid invalid scanning and improve data reading efficiency.

[0043] S342. If any RFID tag generates a third response information in response to a detection command during the current target detection time slot, the material information in the corresponding RFID tag is obtained. After receiving the detection command, the RFID tag generates a third response information with a specified value or a random value. If the RFID reader accurately detects the third response information of any RFID tag in the current time slot, the RFID reader sends a read command to the RFID tag, the RFID tag sends material information to the RFID reader, the current time slot is determined to be a successful time slot, a sleep command is sent to the corresponding RFID tag, and the corresponding RFID tag enters a sleep state and no longer participates in subsequent identification.

[0044] S343. If no third response information is received in the current target detection time slot, or if it is determined that the received third response information in the current target detection time slot is abnormal, the process jumps to the next target detection time slot until the material information of all RFID tags in the target area is read. If the RFID reader cannot detect the third response information of any RFID tag in the current time slot, or if the detected third response information is abnormal, it indicates that a collision has occurred in the current time slot. In this case, the RFID reader directly jumps to the next target detection time slot until the information of all RFID tags is read. It can be understood that determining the completion of reading the information of all RFID tags can be achieved if no response is received in several consecutive time slots, or if the received information energy is lower than a preset threshold, thus confirming the complete reading of the information of all RFID tags in the current transport vehicle.

[0045] like Figure 2 As shown, in a second aspect, this application provides an automated receiving device that utilizes the aforementioned automated receiving method. The device includes: a pole; an RFID reader / writer 12 and a solar panel 11 detachably connected to one end of the pole; the RFID reader / writer 12 collects RFID tag information from a target area; the solar panel 11 converts solar energy into electrical energy stored in a battery, which powers the device; a camera 8 and a power distribution box 5 mounted on the pole; the camera 8 collects a first image of the target area; and a base 2 fixedly connected to the other end of the pole. The power distribution box 5 has a display screen 6 and a read / write control signal trigger control on its outer casing, and a controller is installed inside the power distribution box 5. The controller is electrically connected to the display screen 6 and the read / write control signal trigger control. The controller receives the first image and generates a read / write control signal based on the first image, or generates a read / write control signal upon receiving a trigger signal from the read / write control signal trigger control. The controller also controls the RFID reader / writer 12 to read and collect RFID tag information from the target area via the read / write control signal, and controls the display screen 6 to display the collected RFID tag information. The aforementioned automated receiving method can be applied to the controller of the automated receiving device. The automated receiving equipment of this application can be deployed at the substation checkpoint. When a transport vehicle arrives at the identification area, the transport vehicle is automatically scanned and inventoried.

[0046] Specifically, in this application, the rod body includes: a lifting rod 7 and a connecting rod assembly fixedly connected to one end of the lifting rod 7, wherein the lifting rod 7 can be telescopically adjusted along its axis; the connecting rod assembly includes a first folding rod 91 and a second folding rod 92, wherein both the first folding rod 91 and the second folding rod 92 include a folding part and a connecting part, the folding part and the connecting part are rotatably connected, and the folding part can be folded along the connection point with the connecting part; wherein the RFID reader 12 is detachably connected to one end of the first folding rod 91, i.e., to the folding part of the first folding rod 91, and the solar energy... Plate 11 is detachably connected to one end of the second folding rod 92, i.e., to the folding part of the second folding rod 92. The other end of the first folding rod 91 is fixedly connected to the other end of the second folding rod 92 and then fixedly connected to one end of the lifting rod 7. That is, the connecting part of the first folding rod 91 and the connecting part of the second folding rod 92 are fixedly connected and then fixedly connected to the top of the lifting rod 7. Thus, the first folding rod 91 and the second folding rod 92 can move with the extension and retraction of the lifting rod 7. In this application, the connecting parts of the first folding rod 91 and the second folding rod 92 are arranged in a V-shape after connection. The other end, i.e., the bottom, of the lifting rod 7 is fixedly connected to the base 2. In this application, in order to facilitate the movement of the equipment, the base 2 is also provided with a bottom wheel assembly 1.

[0047] like Figure 3As shown in this application, the back of the RFID reader 12 is fixedly connected to a first sleeve that matches the first folding rod 91. Specifically, the first sleeve is rotatably fitted onto one end of the first folding rod 91, i.e., the folded portion, and a first limiter 10 is provided on the first sleeve to limit the rotation angle of the first sleeve when it rotates to the target angle. The back of the solar panel 11 is fixedly connected to a second sleeve that matches the second folding rod 92. The second sleeve is rotatably fitted onto one end of the second folding rod 92, i.e., the folded portion, and a second limiter 10 is provided on the second sleeve to limit the rotation angle of the second sleeve when it rotates to the target angle. For example, the first limiter 10 and the second limiter 10 can be bolt limiters 10, which are not limited here. Through the rod structure of this application, a suitable orientation can be provided for the RFID antenna and the solar panel 11, so that the reading efficiency and distance of the RFID antenna are maximized, and the solar panel 11 has an optimal orientation and the highest light energy utilization rate. Furthermore, the metal rod connecting the RFID reader 12 to the antenna panel and solar panel 11 adopts a foldable structure for easy and quick deployment and retrieval during maintenance. The RFID reader 12, in conjunction with the high-performance antenna, ensures that the effective reading range of RFID tags covers the entire checkpoint area. The reader can quickly read information from cargo tags, such as cargo identification and operational status. The solar panel 11 provides a sustainable power supply for the equipment. After converting solar energy into electrical energy, the solar panel stores it in the battery via a charging controller. By charging during periods of sufficient sunlight, the equipment can operate normally at night or on cloudy days when sunlight is insufficient.

[0048] In this application, the distribution box 5 is fixedly mounted on the lifting rod 7 using fasteners such as clamps. The camera 8 is fixed to the distribution box 5 using connecting components such as support rods. The camera 8 is rotatably connected to one end of the support rod. By adjusting the angle of the camera 8, it maintains the optimal recognition position, enabling rapid and accurate identification of vehicle license plate numbers under different lighting conditions for recording and managing vehicle entry and exit. The distribution box 5 also has a display screen 6 on its outer casing, specifically an electronic dot matrix screen, used to display scanning results, prompts, and relevant announcements in real time, such as whether a vehicle has been authorized to enter or whether the goods are in good condition, providing intuitive information to on-site personnel. The distribution box 5 also has a power button 3 for controlling the power-on and power-off of the device, and a read / write control signal trigger control, i.e., an inventory button 4, used to generate read / write control signals for the RFID reader 12, activating the RFID reader 12 for material inventory.

[0049] The controller is deployed in distribution box 5 and uses the Android system as the core of data processing. It processes the collected button status information, RFID tag information, as well as the identified license plate information and video recordings, and then transmits them to the industrial control server via wireless / wired network through the router to ensure timely uploading and remote access of information. At the same time, it can display the processing results on the electronic dot matrix screen and issue corresponding prompt audio.

[0050] like Figure 4 and Figure 5 As shown, during automatic inventory checks, when a vehicle approaches the substation checkpoint, the license plate recognition camera automatically activates upon the vehicle's arrival, capturing the license plate image and sending it to the controller for recognition. Alternatively, license plate recognition can be performed directly at the camera's end. Upon successful recognition, the controller generates a read / write control command to trigger the RFID reader to scan. The RFID reader continuously transmits radio frequency signals via its antenna, interacting with the RFID tag to read the material information stored within it. If the license plate cannot be recognized, for example, due to improper installation, the controller can alert on-site personnel via audible and visual alarms. On-site personnel can then press the inventory button to activate the RFID reader. When goods with RFID tags enter the reading range, the activated RFID reader can read the tag information within seconds.

[0051] The antenna can rotate around a fixed axis and can be locked by a limit switch, thereby adjusting the antenna to a specific angle to read RFID tags according to the on-site environment, such as the slope and curvature of the road on which the vehicle is running, so as to maximize the antenna efficiency.

[0052] The acquired vehicle license plate and RFID tag information of the cargo are transmitted to the controller for preliminary processing and integration. The processed information can be displayed on the electronic dot matrix screen to provide real-time feedback to on-site personnel, and is also uploaded to the industrial control server in real time via router.

[0053] In this application, information data uploaded to the industrial control server in real time via a router can be transmitted through a 4G or VPN link. VPN (Virtual Private Network) communication provides encrypted protection for data security, and transmitting information through an encrypted tunnel prevents data theft and tampering. It also provides a stable network connection, especially in public network environments, reducing the impact of network fluctuations and ensuring communication quality. Furthermore, using a VPN enables secure interconnection between branch offices, reducing networking costs and improving management efficiency.

[0054] In this application, the controller is also configured to dynamically adjust the operating parameters of the solar panel to optimize system efficiency. The solar panel continuously collects solar energy, converts it into electrical energy, and stores it in the battery. During operation, the controller can adjust the operating parameters of the solar panel through maximum power point tracking (MPPT). That is, when environmental conditions change, the controller automatically tracks the maximum power point of the solar panel, automatically adjusts the output power, maintains the optimal output power, and ensures that the operating point is always at the maximum power point. Simultaneously, the controller can automatically allocate electrical energy from the battery according to power demand to ensure stable equipment operation. The battery management strategy can be implemented using the MPPT method of the Magic series controller. Furthermore, the solar panel can rotate around a fixed axis and can be locked by a limit switch, thereby adjusting to the optimal installation tilt angle according to the site environment (such as the latitude and altitude of the installation location) to maximize the performance of the solar panel.

[0055] In this application, the controller is also used for: S1. Obtain environmental information of the area where the equipment is located and historical power consumption information of the equipment. Adjust the operating parameters of the battery according to the environmental information. Determine the maximum required capacity of the battery based on the environmental information, historical power consumption information and adjusted operating parameters. The environmental information includes the ambient temperature of the area where the equipment is located, and the battery operating parameters include the battery's depth of discharge. The battery operating parameters are adjusted based on this environmental information, including: if the current ambient temperature is lower than a preset temperature threshold, calculating the temperature difference between the current ambient temperature and the preset temperature threshold, and determining the current depth of discharge, current safety factor, and current temperature adjustment factor based on this temperature difference; adjusting the current depth of discharge using the current safety factor and current temperature adjustment factor; wherein the current depth of discharge and temperature difference have a decreasing relationship, the current safety factor and temperature difference have an increasing relationship, and the current temperature adjustment factor and temperature difference have an increasing relationship. During equipment operation, the controller can, based on battery properties, battery usage time after device operation, and on-site environmental information, use a preset algorithm to match a suitable safety factor and battery depth of discharge in real time. For example, the safety factor can range from 1.1 to 1.4, and the initial value of the battery discharge depth can be 0.7. If the current ambient temperature is lower than a preset temperature threshold, such as 0°C, then the greater the temperature difference between the current ambient temperature and the preset temperature threshold, the larger the safety factor; conversely, the greater the temperature difference between the current ambient temperature and the preset temperature threshold, the smaller the battery discharge depth. T0 is the temperature correction factor, which can be set to 1 above 0°C, 1.1 between -10°C and 0°C, and 1.2 below -10°C. Based on the operating ambient temperature of the device, the controller can match the corresponding temperature correction factor in real time through a preset software algorithm.

[0056] Specifically, environmental information also includes the longest consecutive rainy days in the area where the equipment is located, and historical power consumption information includes the equipment's average daily power consumption. Based on the environmental information, historical power consumption information, and adjusted operating parameters, the maximum required battery capacity is determined, including by calculating the maximum required battery capacity using the following formula: BC = A×QL×NL×T0 / CC Wherein, BC is the maximum required capacity of the battery, A is the safety factor, CC is the depth of discharge of the battery, QL is the average daily power consumption of the equipment, which is the operating current of the equipment multiplied by the number of working hours per day, NL is the longest consecutive rainy days, the initial value can be 3, after the equipment is in operation, the corresponding data can be input to the equipment from the industrial control server to adjust it according to the number of consecutive rainy days at the installation location, and T0 is the temperature regulation coefficient.

[0057] S2. Determine the redundancy capacity of the battery, obtain historical operating data of the equipment and historical sunlight data of the area where the equipment is located, and determine the maximum power demand of the battery based on the redundancy capacity, historical operating data, and historical sunlight data; wherein, the historical operating data of the equipment includes the average daily power consumption and average daily operating time of the equipment, and the historical sunlight data of the area where the equipment is located includes the average daily sunshine duration of the area where the equipment is located; determining the maximum power demand of the battery based on the redundancy capacity, historical operating data, and historical sunlight data includes: The maximum power demand of the battery can be calculated using the following formula: WP = P×T1×C / T2 Wherein, WP is the maximum power demand of the battery, P is the average daily power consumption of the equipment, T1 is the average daily operating time of the equipment, that is, the average effective sunshine time received per day, which can be 6 hours. This parameter can be adjusted according to the installation location of the equipment. After inputting parameters such as latitude, longitude and altitude into the device by the industrial control server, the appropriate annual average sunshine time is selected according to the preset software algorithm; C is the redundancy capacity of the battery, which is at least 20% of the battery demand capacity. It can be matched with appropriate battery capacity redundancy in real time according to the battery type, battery usage time after the equipment is working, site environment, etc., according to the preset software algorithm. For example, the battery capacity redundancy is dynamically increased as the battery usage time increases; T2 is the average daily sunshine duration of the area where the equipment is located.

[0058] S3. Control the charging and discharging of the battery based on the maximum required capacity and maximum required power. For example, when the calculated maximum required capacity of the battery exceeds the actual capacity of the battery, the charging and discharging of the battery can be controlled by strategies such as starting the backup power supply in advance, reducing the battery output, or increasing the mains power supply; or, when the calculated maximum required power exceeds the actual maximum discharge power of the battery, the charging and discharging of the battery can be controlled by strategies such as switching the backup power supply or switching the mains power supply, or by reducing the power consumption of the equipment.

[0059] The equipment of this application can automatically scan and process data quickly, greatly reducing the time and workload of manual operation; by adopting RFID identification technology, the risk of data error is reduced; data can be uploaded in real time, which is conducive to staff to understand the situation in a timely manner; by using solar cells, the dependence on traditional electricity is reduced, thus reducing energy consumption and carbon emissions; the equipment of this application adopts methods such as pole lifting, quick disassembly of components and storage and fixing, which can quickly deploy the equipment without the need for disassembly tools, and the equipment chassis is equipped with wheel hubs for easy movement.

[0060] like Figure 6 As shown, in a third aspect of this application, an automatic receiving device is provided, which applies the above-described automatic receiving method. The device includes: The image acquisition module is configured to acquire a first image including the target area through an image acquisition device; The identity recognition module is configured to determine the identity information of the material transport equipment based on the first image if it is determined that there is a material transport equipment in the target area based on the first image, and generate a read / write control signal. The data acquisition module is configured to control the RFID reader to read the material information in the RFID tags corresponding to each material in the material transport equipment through read / write control signals; The data inventory module is configured to send the identity information of the material transport equipment and the collected material information to the target server, receive the verification results generated by the target server after verifying the identity information of the material transport equipment and the material information, and generate alarm information if the identity information of the material transport equipment or the material information is determined to be abnormal based on the verification results; otherwise, it displays the collected material information and stores the identity information of the material transport equipment and the material information of each material in the specified storage location.

[0061] It is understood that those skilled in the art will clearly recognize that, for the sake of convenience and brevity, the above-described division of functional units and modules is used as an example. In practical applications, the above functions can be assigned to different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiments can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit. Furthermore, the specific names of the functional units and modules are only for easy differentiation and are not intended to limit the scope of protection of this application. The specific working process of the units and modules in the above system can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0062] In a fourth aspect, this application provides a machine-readable storage medium storing instructions that, when executed by a processor, cause the processor to perform the automatic receiving method as described above.

[0063] In a fifth aspect, this application provides a terminal device including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the automatic receiving method described above.

[0064] like Figure 7 The diagram shown is a schematic representation of a terminal device provided in an embodiment of this application. Figure 7 As shown, the terminal device 20 of this embodiment includes: a processor 200, a memory 201, and a computer program 202 stored in the memory 201 and executable on the processor 200. When the processor 200 executes the computer program 202, it implements the steps in the above method embodiments. Alternatively, when the processor 200 executes the computer program 202, it implements the functions of each module / unit in the above device embodiments.

[0065] For example, computer program 202 may be divided into one or more modules / units, one or more of which are stored in memory 201 and executed by processor 200 to complete this application. One or more modules / units may be a series of computer program instruction segments capable of performing a specific function, which describe the execution process of computer program 202 in terminal device 20.

[0066] Terminal device 20 can be a computing device such as a desktop computer, laptop, handheld computer, or cloud server. Terminal device 20 may include, but is not limited to, a processor 200 and a memory 201. Those skilled in the art will understand that... Figure 7 This is merely an example of terminal device 20 and does not constitute a limitation on terminal device 20. It may include more or fewer components than shown, or combine certain components, or different components. For example, terminal device may also include input / output devices, network access devices, buses, etc.

[0067] The processor 200 can be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or any conventional processor.

[0068] The memory 201 can be an internal storage unit of the terminal device 20, such as a hard disk or RAM of the terminal device 20. The memory 201 can also be an external storage device of the terminal device 20, such as a plug-in hard disk, Smart Media Card (SMC), Secure Digital (SD) card, or FlashCard equipped on the terminal device 20. Furthermore, the memory 201 can include both internal and external storage units of the terminal device 20. The memory 201 is used to store computer programs and other programs and data required by the terminal device 20. The memory 201 can also be used to temporarily store data that has been output or will be output.

[0069] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0070] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0071] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. An automatic receiving method, characterized in that, include: A first image, including the target area, is acquired using an image acquisition device; If it is determined that a material transport device exists in the target area based on the first image, the identity information of the material transport device is determined based on the first image, and a read / write control signal is generated. The read / write control signal controls the RFID reader to read the material information from the RFID tags corresponding to each material in the material transport equipment. The identification information of the material transport equipment and the collected material information are sent to the target server. The verification result generated by the target server after verifying the identification information of the material transport equipment and the material information is received. If the identification information or material information of the material transport equipment is determined to be abnormal based on the verification result, an alarm message is generated. Otherwise, display the collected material information and store the identity information of the material transport equipment and the material information of each material in the designated storage location.

2. The automatic receiving method according to claim 1, characterized in that, The verification result generated by the target server after verifying the identity information of the material transport equipment and the information of each material includes: The target server matches the identity information of the material transport equipment with a preset material transport equipment information table. This information table includes at least pre-determined identity information for different material transport equipment. If the identity information of the material transport equipment does not match the identity information of any of the material transport equipment in the information table, the server determines that the identity information of the material transport equipment is abnormal. The target server will match the collected material information with a preset material information table. The material information table includes at least the material information of different materials to be received in advance. If any collected material information is inconsistent with any material information in the material information table, the material information is determined to be abnormal.

3. The automatic receiving method according to claim 1, characterized in that, Before controlling the RFID reader to read the material information from the RFID tags corresponding to each material in the material transport equipment via the read / write control signal, the method further includes: If the identity information of the material transport equipment cannot be determined based on the first image, an identity recognition anomaly alarm message is generated. Upon detecting a user's write operation in response to the identity verification anomaly alarm, the identity information written by the user based on the write operation is obtained, and the identity information written by the user is determined to be the identity information of the material transport equipment; and The read / write control signal is generated when a user's read / write control signal generation operation is detected.

4. The automatic receiving method according to claim 1, characterized in that, Controlling the RFID reader to read material information from the RFID tags corresponding to each material in the material transport equipment includes: Sending a material information reading command to the RFID reader to control the RFID reader to perform a material information reading operation, the material information reading operation including: Send a first query instruction, including the initial frame length, to the RFID tags in the target area; Based on the response of each RFID tag to the first query command, the target frame length of the current detection frame is determined, and a second query command including the target frame length is sent to the RFID tags in the target area. Based on the response of each RFID tag to the second query command, the target detection time slot of the RFID reader in the current detection frame is determined; A detection command is sent to the RFID tags in the target area, and the material information in each RFID tag is obtained based on the response of the RFID tags in the target area to the detection command.

5. The automatic receiving method according to claim 4, characterized in that, The target frame length of the current detection frame is determined based on the responses of each RFID tag to the first query command, including: Receive the first response information generated by each RFID tag in response to the first query command; The time slot in the current frame that receives any first response information is determined to be a success time slot, the time slot in the current frame that does not receive any information is determined to be an empty time slot, and the time slot in the current frame that receives abnormal information is determined to be a collision time slot; Determine whether the proportion of collision time slots in the current frame to the total time slots of the initial frame length is greater than a preset first proportion threshold. If so, increase the time slots by a preset step size, update the initial frame length, and resend the query command to the RFID tag in the target area until the proportion of collision time slots in the current frame to the total time slots of the updated initial frame length is not greater than the first proportion threshold. Use the updated initial frame length as the target frame length of the current detection frame. If not, use the initial frame length as the target frame length of the current detection frame.

6. The automatic receiving method according to claim 5, characterized in that, Determining the target frame length of the current detection frame based on the responses of each RFID tag to the first query command also includes: Determine whether the proportion of empty time slots in the current frame to the total time slots of the initial frame length is greater than a preset second proportion threshold. If so, reduce the time slots by a preset step size to update the initial frame length, and resend the query command to the RFID tag in the target area until the proportion of empty time slots in the current frame to the total time slots of the updated initial frame length is not greater than the second proportion threshold. Use the updated initial frame length as the target frame length of the current detection frame. If not, use the initial frame length as the target frame length of the current detection frame.

7. The automatic receiving method according to claim 4, characterized in that, Based on the responses of each RFID tag to the second query command, the target detection time slots of the RFID reader in the current detection frame are determined, including: Receive the second response information generated from the responses of each RFID tag to the second query command; The time slot in the current frame that receives any second response information is determined to be a success time slot, the time slot in the current frame that does not receive any information is determined to be an empty time slot, and the time slot in the current frame that receives abnormal information is determined to be a collision time slot; The successful time slot in the current detection frame is determined as the target detection time slot.

8. The automatic receiving method according to claim 4, characterized in that, Sending detection commands to RFID tags in the target area, and obtaining material information from each RFID tag based on the response of the RFID tags in the target area to the detection commands, including: In the current detection frame, if the current detection time slot is the target detection time slot, a detection command is sent to the RFID tag in the target area; otherwise, the current time slot is skipped. If a third response information generated by any RFID tag in response to the detection command is received in the current target detection time slot, the material information in the corresponding RFID tag is obtained. If no third response information is received in the current target detection time slot, or if it is determined that receiving the third response information in the current target detection time slot is abnormal, the process jumps to the next target detection time slot until the material information in all RFID tags in the target area is read.

9. An automated receiving device, characterized in that, The device comprising the automatic receiving method according to any one of claims 1-8, wherein the device includes: The device includes a pole, an RFID reader / writer and a solar panel detachably connected to one end of the pole. The RFID reader / writer is used to collect RFID tag information of the target area, and the solar panel is used to convert solar energy into electrical energy and store it in a battery. The battery is used to power the device. A camera and a power distribution box are mounted on the pole; the camera is used to capture a first image of the target area; and A base is fixedly connected to the other end of the rod; The distribution box is equipped with a display screen and a read / write control signal triggering control on its outer shell. A controller is installed inside the distribution box, and the controller is electrically connected to the display screen and the read / write control signal triggering control respectively. The controller is used to receive the first image, generate a read / write control signal based on the first image, or generate the read / write control signal when a trigger signal of the read / write control signal triggering control is received. The controller is also used to control the RFID reader to read RFID tag information in the target area through the read / write control signal, and to control the display screen to display the collected RFID tag information.

10. The automatic receiving device according to claim 9, characterized in that, The rod includes: A lifting rod and a connecting rod assembly fixedly connected to one end of the lifting rod; The linkage assembly includes a first folding rod and a second folding rod. The RFID reader is detachably connected to one end of the first folding rod, and the solar panel is detachably connected to one end of the second folding rod. The other end of the first folding rod is fixedly connected to the other end of the second folding rod and then fixedly connected to one end of the lifting rod.

11. The automated receiving device according to claim 10, characterized in that, The RFID reader is fixedly connected to a first sleeve that matches the first folding rod. The first sleeve is rotatably sleeved on one end of the first folding rod, and a first limiter is provided on the first sleeve to limit the rotation angle of the first sleeve when it rotates to the target angle. A second sleeve matching the second folding rod is fixedly connected to the solar panel. The second sleeve is rotatably sleeved on one end of the second folding rod, and a second limiter is provided on the second sleeve to limit the rotation angle of the second sleeve when it rotates to the target angle.

12. The automatic receiving device according to claim 9, characterized in that, The controller is also used for: The system acquires environmental information about the area where the device is located and historical power consumption information of the device. Based on the environmental information, the system adjusts the operating parameters of the battery. Based on the environmental information, historical power consumption information, and adjusted operating parameters, the system determines the maximum required capacity of the battery. Determine the redundancy capacity of the battery, obtain the historical operating data of the device and the historical illumination data of the area where the device is located, and determine the maximum power demand of the battery based on the redundancy capacity, the historical operating data and the historical illumination data; The battery is charged and discharged according to the maximum required capacity and the maximum required power.

13. The automated receiving device according to claim 12, characterized in that, The environmental information includes the ambient temperature of the area where the device is located, and the battery's operating parameters include the battery's depth of discharge; adjusting the battery's operating parameters based on the environmental information includes: If the current ambient temperature is lower than the preset temperature threshold, calculate the temperature difference between the current ambient temperature and the preset temperature threshold, and determine the current depth of discharge, current safety factor, and current temperature adjustment factor of the battery based on the temperature difference. The current depth of discharge of the battery is adjusted by the current safety factor and the current temperature regulation factor of the battery. Wherein, the current depth of discharge of the battery is a decreasing function of the temperature difference, the current safety factor of the battery is an increasing function of the temperature difference, and the current temperature regulation coefficient of the battery is an increasing function of the temperature difference.

14. The automated receiving device according to claim 13, characterized in that, The environmental information also includes the longest consecutive number of rainy days in the area where the device is located, and the historical power consumption information includes the average daily power consumption of the device. Determining the maximum required capacity of the battery based on the environmental information, historical power consumption information, and adjusted operating parameters includes: The maximum required capacity of the battery is calculated using the following formula: BC = A×QL×NL×T0 / CC Wherein, BC is the maximum required capacity of the battery, A is the safety factor, CC is the depth of discharge of the battery, QL is the average daily power consumption of the equipment, NL is the longest consecutive rainy days, and T0 is the temperature regulation coefficient.

15. The automated receiving device according to claim 12, characterized in that, The historical operating data of the device includes the device's average daily power consumption and average daily operating time, and the historical illumination data of the area where the device is located includes the average daily sunshine duration of the area where the device is located. Determining the maximum power demand of the battery based on the redundant capacity, the historical operating data, and the historical illumination data includes: The maximum power requirement of the battery is calculated using the following formula: WP = P×T1×C / T2 Wherein, WP is the maximum power demand of the battery, P is the average daily power consumption of the device, T1 is the average daily operating time of the device, C is the redundancy capacity of the battery, and T2 is the average daily sunshine duration of the area where the device is located.

16. An automatic receiving device, characterized in that, The apparatus for using the automatic receiving method according to any one of claims 1-8 includes: The image acquisition module is configured to acquire a first image including the target area through an image acquisition device; The identity recognition module is configured to, if it is determined based on the first image that a material transport device exists in the target area, determine the identity information of the material transport device based on the first image and generate a read / write control signal; The data acquisition module is configured to control the RFID reader to read the material information in the RFID tags corresponding to each material in the material transport equipment through the read / write control signal; The data inventory module is configured to send the identity information of the material transport equipment and the collected material information to the target server, receive the verification result generated by the target server after verifying the identity information of the material transport equipment and the material information, and generate an alarm message if the identity information of the material transport equipment or the material information is determined to be abnormal based on the verification result; otherwise, display the collected material information and store the identity information of the material transport equipment and the material information of each material in a specified storage location.

17. A machine-readable storage medium storing instructions thereon, characterized in that, When executed by a processor, this instruction causes the processor to be configured to perform the automatic receiving method as described in any one of claims 1-8.

18. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the steps of the automatic receiving method as described in any one of claims 1-8.

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