Warehouse door locking detection method, system and device

Abstract

The invention discloses a warehouse door locking detection method, system and device, and the method comprises the steps: controlling an RFID reader-writer to start reading RFID electronic tag information in response to a warehouse door locking detection signal; whether the number of the RFID electronic tags received by the RFID reader-writer meets a preset threshold value is judged, and a first judgment result is obtained; if the first judgment result is consistent, library door locking information is sent; if the first judgment result is inconsistent, sending warehouse door unlocking information; the RFID electronic tag is provided with a first electrode contact and a second electrode contact, when the warehouse door is locked, the first electrode contact and the second electrode contact of the RFID electronic tag are conducted, and a chip circuit in the RFID electronic tag is conducted; and when the warehouse door is not locked, the first electrode contact and the second electrode contact of the RFID electronic tag are not conducted, and the chip circuit in the RFID electronic tag is disconnected. Whether the garage door is locked or not can be monitored in real time.

Description

Technical Field

[0001] The present invention relates to the field of logistics warehousing technology, and in particular to a warehouse door locking detection method, system and device. Background Art

[0002] Logistics is a process of planning, implementing and controlling the efficient and low-cost flow and storage of goods, services and related information from the place of production to the place of consumption, with warehousing as the center, promoting the synchronization of production and market, and meeting customer needs. The management of goods in and out of the warehouse and in the warehouse is the basic function of warehousing.

[0003] Usually, after the warehousing work is completed, it is necessary to check the opening and closing of the warehouse door to prevent theft due to the door not being closed tightly, damage to the storage environment, etc. For example, the cold chain warehouse door is not locked or automatically pops open, causing cold air to leak out and goods to be damaged. Manual inspections are not timely and cannot be monitored in real time. Summary of the invention

[0004] In order to solve the technical problems existing in the background technology, the present invention proposes a method, system and device for matching electrocardiogram signals with music signals, which solves the problem that it is currently impossible to manually monitor in real time whether a warehouse door is closed.

[0005] The present invention provides a warehouse door locking detection method, comprising:

[0006] In response to the door lock detection signal, the RFID reader is controlled to start reading the RFID electronic tag information;

[0007] Determine whether the number of RFID electronic tags received by the RFID reader meets a preset threshold, and obtain a first determination result;

[0008] If the first judgment result is in compliance, the door locking information is sent;

[0009] If the first judgment result is not in compliance, sending a message that the door is not locked;

[0010] Among them, the RFID electronic tag is provided with a first electrode contact and a second electrode contact. When the warehouse door is locked, the first electrode contact of the RFID electronic tag is connected to the second electrode contact, and the chip circuit in the RFID electronic tag is connected; when the warehouse door is not locked, the first electrode contact of the RFID electronic tag is not connected to the second electrode contact, and the chip circuit in the RFID electronic tag is disconnected.

[0011] As a further improvement of the present invention, at least one of the RFID electronic tags is arranged on the warehouse door body or the warehouse door frame.

[0012] As a further improvement of the present invention, it further includes: identifying that the monitored area is in an unmanned operation state for a set interval time, or detecting a warehouse door closing signal, and generating a warehouse door locking detection signal.

[0013] As a further improvement of the present invention, it also includes:

[0014] With the warehouse door as the center, a radius is set to establish an electronic fence area, and an entrance and exit are set in the electronic fence area;

[0015] As a further improvement of the present invention, when it is detected that a user enters the electronic fence area from an entrance or an exit, the number of users is recorded;

[0016] When it is detected that a user leaves the electronic fence area from the entrance or exit, the number of users is updated;

[0017] Determine whether the number of users is less than a set threshold, and obtain a second determination result;

[0018] If the second judgment result is that the number of users is less than the set threshold, a door locking detection signal is generated;

[0019] If the second judgment result is that the number of users is greater than or equal to the set threshold, the process returns to the step of recording the number of users when it is detected that a user enters the electronic fence area from an entrance or an exit.

[0020] As a further improvement of the present invention, it also includes: a sound sensor is provided to identify the pop-up electrical signal of the warehouse door, and a warehouse door locking detection signal is generated according to the pop-up electrical signal.

[0021] As a further improvement of the present invention, it also includes: a voice-controlled switch is provided at the warehouse door, the voice-controlled switch is connected to a power module and a signal light, and a warehouse door locking detection signal is generated when a signal of the signal light is detected.

[0022] The present invention also provides a storage door locking detection system, comprising:

[0023] The read-write start module is used to control the RFID reader to start reading the RFID electronic tag information in response to the door lock detection signal;

[0024] A first judgment module is used to judge whether the number of RFID electronic tags received by the RFID reader meets a preset threshold value, and obtain a first judgment result;

[0025] A processing module, configured to send door locking information if the first judgment result is in compliance;

[0026] If the first judgment result is not in compliance, sending a message that the door is not locked;

[0027] Among them, the RFID electronic tag is provided with a first electrode contact and a second electrode contact. When the warehouse door is locked, the first electrode contact of the RFID electronic tag is connected to the second electrode contact, and the chip circuit in the RFID electronic tag is connected; when the warehouse door is not locked, the first electrode contact of the RFID electronic tag is not connected to the second electrode contact, and the chip circuit in the RFID electronic tag is disconnected.

[0028] As a further improvement of the present invention, it also includes an acquisition module for identifying that the monitored area is in an unmanned operating state for a set interval time, detecting a warehouse door closing signal, identifying an electrical signal of a warehouse door pop-up, or detecting a signal light on signal, and generating a warehouse door locking detection signal.

[0029] The present invention also proposes a warehouse door locking detection device, comprising: a memory and a processor, wherein the memory is used to store information including program instructions, and the processor is used to control the execution of the program instructions, and when the program instructions are loaded and executed by the processor, the above-mentioned warehouse door locking detection method is implemented.

[0030] Beneficial effects:

[0031] The present invention controls the RFID reader to start reading the RFID electronic tag information in response to the warehouse door locking detection signal; then determines whether the number of RFID electronic tags received by the RFID reader meets the preset threshold value to obtain a first judgment result; if the first judgment result is met, the warehouse door locking information is sent; if the first judgment result is not met, the warehouse door unlocking information is sent, so that the RFID electronic tag is provided with a first electrode contact and a second electrode contact, based on that when the warehouse door is locked, the first electrode contact of the RFID electronic tag is connected to the second electrode contact, and the chip circuit in the RFID electronic tag is connected; when the warehouse door is not locked, the first electrode contact of the RFID electronic tag is not connected to the second electrode contact, and the chip circuit in the RFID electronic tag is disconnected, thereby realizing real-time monitoring of whether the warehouse door is locked according to the read RFID electronic tag information. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a flow chart of a warehouse door locking detection method proposed by the present invention;

[0033] Figure 2 A schematic diagram of the structure of an RFID electronic tag proposed in an embodiment of the present invention;

[0034] Figure 3 A schematic flow chart of a warehouse door locking detection method proposed in an embodiment of the present invention. DETAILED DESCRIPTION

[0035] like Figure 1 As shown, Figure 1This is a flow chart of a storage door locking detection method according to an embodiment of the present invention;

[0036] Reference Figure 1 , a warehouse door locking detection method proposed in an embodiment of the present invention includes:

[0037] S10: In response to the door locking detection signal, the RFID reader is controlled to start reading the RFID electronic tag information;

[0038] In some embodiments, it also includes: identifying that the monitored area is in an unmanned operation state for a set interval time, or detecting a warehouse door closing signal, and generating a warehouse door locking detection signal.

[0039] S20: Determine whether the number of RFID electronic tags received by the RFID reader meets a preset threshold, and obtain a first determination result;

[0040] S30: If the first judgment result is in compliance, sending the door locking information;

[0041] In some embodiments, it also includes: a sound sensor is provided to identify the pop-up electrical signal of the warehouse door, and a warehouse door locking detection signal is generated according to the pop-up electrical signal.

[0042] Through the sound sensor, the signal of the automatic opening of the warehouse door is detected in real time, converted into an electrical signal and sent to the server. After recognition by the server, a warehouse door locking detection signal is generated, and the RFID reader is controlled to read the RFID electronic tag, determine whether the RFID electronic tag sends the electronic tag information to the RFID reader, and the amount of RFID electronic tag information read by the RFID reader.

[0043] S40: If the first judgment result is not in compliance, sending a message that the door is not locked;

[0044] like Figure 2 As shown, the RFID electronic tag is provided with a first electrode contact 1 and a second electrode contact 2. When the warehouse door is locked, the first electrode contact 1 of the RFID electronic tag is connected to the second electrode contact 2, and the chip circuit in the RFID electronic tag is connected; when the warehouse door is not locked, the first electrode contact 1 of the RFID electronic tag is not connected to the second electrode contact 2, and the chip circuit in the RFID electronic tag is disconnected.

[0045] In some embodiments, at least one of the RFID electronic tags is disposed on the door body or the door frame.

[0046] For example, when the RFID electronic tag is set on the warehouse door body, the warehouse door body and the warehouse door frame are made of steel material. Preferably, a conductive sheet can be provided on the warehouse door frame. When the warehouse door is locked, the first electrode contact 1 and the second electrode contact 2 of the RFID electronic tag are electrically connected to the warehouse door frame / conductive sheet at the same time, and the chip circuit in the RFID electronic tag is turned on, and the RFID reader can read the RFID electronic tag information; when the warehouse door is not locked, the first electrode contact and the second electrode contact of the RFID electronic tag are separated from the warehouse door frame, and the chip circuit in the RFID electronic tag is disconnected, and the RFID reader cannot read the RFID electronic tag information.

[0047] In some embodiments, Figure 3 As shown, it also includes: taking the warehouse door as the center, setting a radius to establish an electronic fence area, and the electronic fence area is provided with an entrance and an exit;

[0048] S501: When a user is detected entering the electronic fence area from an entrance or exit, the number of users is recorded;

[0049] S502: When it is detected that a user leaves the electronic fence area from an entrance or exit, the number of users is updated;

[0050] S503: Determine whether the number of users is less than a set threshold, and obtain a second determination result;

[0051] S504: If the second judgment result is that the number of users is less than a set threshold, a door locking detection signal is generated;

[0052] S505: If the second judgment result is that the number of users is greater than or equal to the set threshold, the process returns to the step of recording the number of users when it is detected that a user enters the electronic fence area from an entrance or an exit.

[0053] Typically, the set threshold may be 1, 2, 3 or 4. For example, when it is detected that there is only one user left in the electronic fence area, it is necessary to detect whether the door is locked to avoid that after all users leave the electronic fence area, it is detected that the door is not locked and the user needs to be notified to return to lock the door.

[0054] In some embodiments, it also includes: a voice-controlled switch is provided at the warehouse door, the voice-controlled switch is connected to a power module and a signal light, and a signal that the signal light is on is detected to generate a warehouse door locking detection signal.

[0055] Add a voice-activated switch, or use the voice-activated switch provided at the door itself, to detect in real time the signal of the door automatically opening after being locked. For example, after the cold storage door is locked, it automatically opens due to some reasons, generating certain vibrations and sounds, which can be detected by the voice-activated switch, and the signal light will light up. It can also be detected by the above-mentioned sound sensor, so that a door locking detection signal will be automatically generated, and the above-mentioned steps S10-S40 will be automatically executed.

[0056] In addition, the detection method of this embodiment can also be used to identify whether a warehouse door is opened. For example, when a theft occurs, the warehouse door is opened and a message that the warehouse door is not locked is sent to remind the user to check the warehouse situation.

[0057] Based on the same inventive concept, an embodiment of the present invention further provides a storage door locking detection system, comprising:

[0058] The read-write start module is used to control the RFID reader to start reading the RFID electronic tag information in response to the door lock detection signal;

[0059] A first judgment module is used to judge whether the number of RFID electronic tags received by the RFID reader meets a preset threshold value, and obtain a first judgment result;

[0060] A processing module, configured to send door locking information if the first judgment result is in compliance;

[0061] If the first judgment result is not in compliance, sending a message that the door is not locked;

[0062] Among them, the RFID electronic tag is provided with a first electrode contact and a second electrode contact. When the warehouse door is locked, the first electrode contact of the RFID electronic tag is connected to the second electrode contact, and the chip circuit in the RFID electronic tag is connected; when the warehouse door is not locked, the first electrode contact of the RFID electronic tag is not connected to the second electrode contact, and the chip circuit in the RFID electronic tag is disconnected.

[0063] In some embodiments, an acquisition module is also included for identifying that the monitored area is in an unmanned operating state for a set interval of time, detecting a warehouse door closing signal, identifying an electrical signal of a warehouse door popping open, or detecting a signal light on signal, and generating a warehouse door locking detection signal.

[0064] In some embodiments, it further comprises:

[0065] The module for establishing an electronic fence takes the warehouse door as the center and sets a radius to establish an electronic fence area. The electronic fence area is equipped with an entrance and an exit.

[0066] The user operation detection module is used to record the number of users when detecting that a user enters the electronic fence area from an entrance or an exit; and is also used to update the number of users when detecting that a user leaves the electronic fence area from an entrance or an exit;

[0067] A second judgment module is used to judge whether the number of users is less than a set threshold and obtain a second judgment result;

[0068] The processing module is also used to generate a door locking detection signal if the second judgment result is that the number of users is less than a set threshold; and is also used to return to the step of recording the number of users when it is detected that the user enters the electronic fence area from the entrance or exit if the second judgment result is that the number of users is greater than or equal to the set threshold.

[0069] The present invention also proposes a warehouse door locking detection device, comprising: a memory and a processor, wherein the memory is used to store information including program instructions, and the processor is used to control the execution of the program instructions, and when the program instructions are loaded and executed by the processor, the above-mentioned warehouse door locking detection method is implemented.

[0070] It should be noted that the program in the above embodiment can be any combination of one or more programming languages ​​to write program codes for executing the operation of the embodiment of the present application, and the programming language includes object-oriented programming languages, such as Java, C++, etc., and also includes conventional procedural programming languages, such as "C" language or similar programming languages. The program code can be executed completely on the user computing device, partially on the user device, as an independent software package, partially on the user computing device and partially on the remote computing device, or completely on the remote computing device or server.

[0071] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example for illustration. In actual applications, the above-mentioned 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. The specific working process of the device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0072] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A warehouse door locking detection method, characterized in that: include: In response to the door lock detection signal, the RFID reader is controlled to start reading the RFID electronic tag information; Determine whether the number of RFID electronic tags received by the RFID reader meets a preset threshold, and obtain a first determination result; If the first judgment result is in compliance, the door locking information is sent; If the first judgment result is not in compliance, sending a message that the door is not locked; Among them, the RFID electronic tag is provided with a first electrode contact and a second electrode contact. When the warehouse door is locked, the first electrode contact of the RFID electronic tag is connected to the second electrode contact, and the chip circuit in the RFID electronic tag is connected; when the warehouse door is not locked, the first electrode contact of the RFID electronic tag is not connected to the second electrode contact, and the chip circuit in the RFID electronic tag is disconnected.

2. A warehouse door locking detection method according to claim 1, characterized in that: At least one of the RFID electronic tags is arranged on the door body or the door frame.

3. A warehouse door locking detection method according to claim 1, characterized in that: Also includes: When it is identified that the monitoring area is unmanned for a set period of time, or a warehouse door closing signal is detected, a warehouse door locking detection signal is generated.

4. A warehouse door locking detection method according to claim 1, characterized in that: Also includes: With the warehouse door as the center, a radius is set to establish an electronic fence area, and an entrance and exit are set in the electronic fence area; When a user is detected entering the electronic fence area from the entrance or exit, the number of users is recorded; When it is detected that a user leaves the electronic fence area from the entrance or exit, the number of users is updated; Determine whether the number of users is less than a set threshold, and obtain a second determination result; If the second judgment result is that the number of users is less than the set threshold, a door locking detection signal is generated; If the second judgment result is that the number of users is greater than or equal to the set threshold, the process returns to the step of recording the number of users when it is detected that a user enters the electronic fence area from an entrance or an exit.

5. A warehouse door locking detection method according to claim 1, characterized in that: Also includes: A sound sensor is provided to identify the pop-up electrical signal of the warehouse door and generate a warehouse door locking detection signal according to the pop-up electrical signal.

6. A warehouse door locking detection method according to claim 1, characterized in that: Also includes: A voice-controlled switch is provided at the warehouse door, which is connected to a power module and a signal light. When the signal light turns on, a warehouse door locking detection signal is generated.

7. A warehouse door locking detection system, characterized in that: include: The read-write start module is used to control the RFID reader to start reading the RFID electronic tag information in response to the door lock detection signal; A first judgment module is used to judge whether the number of RFID electronic tags received by the RFID reader meets a preset threshold value, and obtain a first judgment result; A processing module, configured to send door locking information if the first judgment result is in compliance; If the first judgment result is not in compliance, sending a message that the door is not locked; Among them, the RFID electronic tag is provided with a first electrode contact and a second electrode contact. When the warehouse door is locked, the first electrode contact of the RFID electronic tag is connected to the second electrode contact, and the chip circuit in the RFID electronic tag is connected; when the warehouse door is not locked, the first electrode contact of the RFID electronic tag is not connected to the second electrode contact, and the chip circuit in the RFID electronic tag is disconnected.

8. A storage door locking detection system according to claim 7, characterized in that: It also includes an acquisition module for identifying that the monitored area is in an unmanned operating state for a set interval of time, detecting a warehouse door closing signal, identifying a warehouse door pop-up electrical signal, or detecting a signal light on signal, and generating a warehouse door locking detection signal.

9. A storage door locking detection device, characterized in that: include: A memory and a processor, wherein the memory is used to store information including program instructions, and the processor is used to control the execution of the program instructions, wherein the program instructions, when loaded and executed by the processor, implement a warehouse door locking detection method as described in any one of claims 1 to 5.

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