Anti-theft alarm device and method for electronic locker

Abstract

The present invention discloses an anti-theft alarm device and method for an electronic locker, wherein the anti-theft alarm device for the electronic locker comprises a box body, a door body and an anti-theft alarm device, wherein the anti-theft alarm device comprises a micro switch, a load, a processor module and an electromagnetic lock, wherein the micro switch is used to detect an opening signal of the door body, the micro switch is connected to the door body, the load is used to receive an opening signal of the door body, the load is connected to the micro switch, the processor module is used to detect a current change signal of the load, the processor module is connected to the micro switch, and the electromagnetic lock is connected to the processor module. The present invention has a low cost, a simple and convenient layout and wiring, eliminates the need to install a detection unit on each cabinet door, and can realize door opening detection by detecting bus current.

Description

Technical Field

[0001] The present invention relates to the technical field of anti-theft alarm, and in particular to an anti-theft alarm device and method for an electronic locker. Background Art

[0002] Electronic lockers are widely used in express delivery, food delivery and other industries. The doors of lockers in these industries are often forcibly opened by thieves, and items are often lost. Therefore, in order to prevent the doors from being forcibly opened, resulting in theft of items, a detection unit is installed on each door.

[0003] The prior art usually installs a detection unit on each electronic locker door, but the cost is high, the layout and wiring are difficult, and a large amount of bus resources are occupied, so improvement is urgently needed. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide an anti-theft alarm device and method for an electronic locker, which is used to solve the problems of high cost, difficulty in layout and wiring, and occupation of a large amount of bus resources in the prior art.

[0005] To achieve the above-mentioned and other related purposes, the present invention provides an anti-theft alarm device for an electronic locker, the anti-theft alarm device for an electronic locker comprising:

[0006] At least one box, wherein a plurality of independent storage units are arranged in the box;

[0007] A door body, wherein the door body corresponds to the storage unit one by one;

[0008] The anti-theft alarm device is used to detect whether the door body is opened to output an alarm signal; the anti-theft alarm device is connected to the door body.

[0009] In one embodiment of the present invention, the anti-theft alarm device comprises:

[0010] At least one micro switch, used for detecting an opening signal of the door body, the micro switch being connected to the door body;

[0011] A load, used to receive an opening signal of the door body, the load being connected to the micro switch;

[0012] A processor module, used for detecting a current change signal of the load, wherein the processor module is connected to the micro switch;

[0013] An electromagnetic lock is connected to the processor module.

[0014] In one embodiment of the present invention, the processor module includes:

[0015] A current detection unit, used to detect a current change signal of the load and convert the current signal output by the load into a voltage signal;

[0016] A microcontroller is used to receive the voltage signal, and the microcontroller is connected to the current detection unit and the electromagnetic lock respectively.

[0017] In an embodiment of the present invention, the anti-theft alarm device further includes at least one control node, and the control node is connected to the micro switch, the electromagnetic lock and the processor module respectively.

[0018] In one embodiment of the present invention, the control node is communicatively connected between the processor modules via a bus.

[0019] In one embodiment of the present invention, the processor module further includes a user terminal, and the user terminal is communicatively connected to the microcontroller.

[0020] In one embodiment of the present invention, the processor module further includes an alarm unit, and the alarm unit is communicatively connected to the microcontroller.

[0021] To achieve the above object, the present invention further provides an anti-theft alarm method for an electronic locker, wherein the anti-theft alarm method for an electronic locker uses the above anti-theft alarm device for an electronic locker, and the steps of the anti-theft alarm method for an electronic locker include:

[0022] Detecting the door opening signal through a micro switch and sending the door opening signal to the load;

[0023] Detecting a current change signal of the load through a current detection unit, and converting the current signal output by the load into a voltage signal;

[0024] The voltage signal is received by the microcontroller to control the electromagnetic lock to close.

[0025] In one embodiment of the present invention, the anti-theft alarm method of the electronic locker further includes:

[0026] The alarm unit is controlled by the microcontroller to alarm.

[0027] In one embodiment of the present invention, the anti-theft alarm method of the electronic locker further includes:

[0028] The alarm information is sent to the user terminal through the microcontroller.

[0029] As described above, the anti-theft alarm device and method for an electronic locker of the present invention have the following beneficial effects:

[0030] The anti-theft alarm device of the electronic locker of the present invention comprises a box body, a door body and an anti-theft alarm device, the anti-theft alarm device comprises a micro switch, a load, a processor module and an electromagnetic lock, the micro switch is used to detect the opening signal of the door body, the micro switch is connected to the door body, the load is used to receive the opening signal of the door body, the load is connected to the micro switch, the processor module is used to detect the current change signal of the load, the processor module is connected to the micro switch, and the electromagnetic lock is connected to the processor module. The present invention has low cost, simple and convenient layout and wiring, eliminates the need to install a detection unit on each cabinet door, and can realize door opening detection by detecting the bus current.

[0031] The anti-theft alarm device of the electronic locker of the present invention has high reliability. When the cabinet door is forcibly opened, it can not only give an alarm in time, but also close the electromagnetic lock and remind the user end of the alarm information.

[0032] The anti-theft alarm method for an electronic locker of the present invention is timely and reliable in reminding the user end of the alarm information, and has not only a simple processing flow but also a fast signal processing speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a structural block diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application.

[0034] Figure 2 This is a structural block diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application.

[0035] Figure 3 This is a structural block diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application.

[0036] Figure 4 This is a structural block diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application.

[0037] Figure 5 A structural diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application.

[0038] Figure 6 A flowchart of an anti-theft alarm method for an electronic locker provided in an embodiment of the present application.

[0039] Figure 7 A flowchart of an anti-theft alarm method for an electronic locker provided in an embodiment of the present application.

[0040] Figure 8 A flowchart of an anti-theft alarm method for an electronic locker provided in an embodiment of the present application.

[0041] Component number description

[0042] 1 Micro switch

[0043] 2 Load

[0044] 3 Control Node

[0045] 4 Current detection unit

[0046] 5. Microcontroller

[0047] 6 User Terminal

[0048] 7 Alarm unit

[0049] 8 Processor Module

[0050] 9 Door

[0051] Steps S1 to S5 DETAILED DESCRIPTION

[0052] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0053] It should be noted that the illustrations provided in the following embodiments are only used to illustrate the basic concept of the present invention in a schematic manner, and thus the illustrations only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0054] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 1 This is a structural block diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application. Figure 2 This is a structural block diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application. Figure 3 This is a structural block diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application. Figure 4 This is a structural block diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application. Figure 5The structural diagram of an anti-theft alarm device for an electronic locker provided in an embodiment of the present application. The present invention provides an anti-theft alarm device for an electronic locker, the anti-theft alarm device for the electronic locker comprising at least one box, a door 9, and an anti-theft alarm device. Specifically, a plurality of independent storage units are arranged in the box, the door 9 corresponds to the storage unit one by one, the opening of each storage unit faces the front side of the door 9, and the door 9 is rotatably connected to one side of the opening of the storage unit. The door 9 includes but is not limited to being a rectangular parallelepiped, the box can be arranged in multiple rows, for example, the box can be arranged in but is not limited to 1 row, 2 rows, 3 rows, 4 rows, 5 rows, 6 rows, etc., and the box can be arranged in but is not limited to 1 column, 2 columns, 3 columns, 4 columns, 5 columns, 6 columns, 7 columns, 8 columns, 9 columns, 10 columns, 11 columns, etc. The number of the door 9 corresponds to the number of the box, and the number of the anti-theft alarm devices corresponds to the number of the door 9. The anti-theft alarm device for an electronic locker of the present invention can be applied not only to electronic lockers, but also to express lockers, supermarket storage lockers, etc.

[0055] See also Figure 1 The anti-theft alarm device includes but is not limited to a micro switch 1, a load 2, a processor module 8, an electromagnetic lock, and a power supply. The power supply is connected to the micro switch 1, the load 2, the processor module 8, and the electromagnetic lock through a power line, and the power supply is used to power the micro switch 1, the load 2, the processor module 8, and the electromagnetic lock. The power supply can be, but is not limited to, arranged at the bottom of the box. Specifically, one or more control nodes 3 are arranged between the micro switch 1 and the electromagnetic lock, and the control node 3 and the processor module 8 can be, but are not limited to, connected through bus communication. The micro switch 1 is used to detect the opening signal of the door body 9, and the micro switch 1 is connected to the door body 9. The micro switch 1 has a small contact spacing and a quick-action mechanism, and the contact spacing of the switch is relatively small. The micro switch 1 can be, but is not limited to, installed at the bottom of the door body 9. The load 2 can be, but is not limited to, an LED lighting lamp, a diode, a resistor, or a capacitor. The load 2 is used to receive the opening signal of the door body 9, and the load 2 is connected to the micro switch 1. When the door body 9 is opened, the load 2 is connected to the bus, and the current is detected on the bus at this time, and whether the door body 9 is opened is determined by the current increment. The processor module 8 is used to detect the current change signal of the load 2, and the processor module 8 is connected to the micro switch 1. The electromagnetic lock is connected to the processor module 8, and the opening or closing of the electromagnetic lock is controlled by the processor module 8.

[0056] See also Figure 2The anti-theft alarm device includes but is not limited to a micro switch 1, a load 2, a processor module 8, an electromagnetic lock, and a power supply. The processor module 8 includes but is not limited to a current detection unit 4 and a microcontroller 5. The power supply is used to power the current detection unit 4 and the microcontroller 5. Specifically, one or more control nodes 3 are provided between the micro switch 1 and the electromagnetic lock, and the control node 3 and the current detection unit 4 can be connected through a bus communication, but not limited to. The current detection unit 4 is used to detect the current change signal of the load 2. For example, when the load 2 is an LED lighting lamp, after the door body 9 is opened, the micro switch 1 installed at the door body 9 will be triggered, so that the LED lighting lamp connected to the micro switch 1 is powered on and lit. The current detection unit 4 detects the current change on the bus, and the current detection unit 4 converts the current signal output by the load 2 into a voltage signal, and the current detection unit 4 sends the voltage signal to the microcontroller 5. The microcontroller 5 is used to receive the voltage signal to control the opening or closing of the electromagnetic lock. The microcontroller 5 is connected to the current detection unit 4 and the electromagnetic lock respectively. Specifically, the current detection unit 4 and the microcontroller 5 may be but are not limited to being arranged on a local processor board. The current detection unit 4 includes but is not limited to a current detection circuit, and the microcontroller 5 includes but is not limited to an MCU microcontroller.

[0057] See also Figure 4, the anti-theft alarm device includes but is not limited to a micro switch 1, a load 2, a current detection unit 4, a microcontroller 5, an electromagnetic lock, a power supply, a user terminal 6, and an alarm unit 7. The power supply is used to power the user terminal 6 and the alarm unit 7. The user terminal 6 and the microcontroller 5 are connected to each other via GPRS or a wired network or a wireless network. The alarm unit 7 is connected to the microcontroller 5 in a communication manner. The microcontroller 5 can also be connected to the cloud in a communication manner, and the anti-theft alarm device of the electronic locker of the present invention can be provided with a camera as needed, and the camera is connected to the microcontroller 5 in a communication manner, and video information is collected by the camera to be transmitted to the cloud or the user terminal 6. The user terminal 6 includes but is not limited to a mobile phone, a computer, a tablet computer, etc., and the alarm unit 7 includes but is not limited to an audible and visual alarm, a buzzer, an LED lamp, etc. Specifically, the door body 9, i.e., the cabinet door, can be provided with an LED lighting lamp and an electromagnetic lock. When the cabinet door is opened, the LED lighting lamp is connected to the bus, and the current is detected on the bus at this time, and whether the door body 9 is opened is determined by the current increment. Once the LED lighting lamp has an abnormal increment, it can be determined whether a forced door opening event has occurred. When the door 9 is opened, the micro switch 1 installed at the door 9 will be triggered, so that the LED lighting lamp is powered on and lit. The current detection unit 4 on the local processor board can detect the change of the current on the bus. The current detection unit 4 converts the current signal into a voltage signal and sends the voltage signal to the microcontroller 5. Each time the door 9 corresponding to a box is opened, the micro switch 1 installed on the door 9 will be triggered, so that the LED lighting lamp is lit. The current detection unit 4 on the local processor board can monitor the change of current and judge which door 9 state appears. If there is no door opening instruction given to the control node 3 on the local processor board, and someone tries to force the door 9, the LED lighting lamp will be lit by triggering the micro switch 1 installed at the door 9. The current detection unit 4 on the local processor board can monitor the change of current, so as to judge the occurrence of the door prying behavior, and the alarm unit 7 will make an audible and visual alarm, which will be sent to the user's mobile phone through the user terminal 6, or sent to the cloud for processing.

[0058] See also Figure 6 , Figure 7 , Figure 8 , Figure 6 A flowchart of an anti-theft alarm method for an electronic locker provided in an embodiment of the present application. Figure 7 A flowchart of an anti-theft alarm method for an electronic locker provided in an embodiment of the present application. Figure 8A flowchart of an anti-theft alarm method for an electronic locker provided in an embodiment of the present application. The present invention also provides an anti-theft alarm method for an electronic locker, the anti-theft alarm method for an electronic locker uses the anti-theft alarm device for an electronic locker, and the steps of the anti-theft alarm method for an electronic locker include: S1, detecting the opening signal of the door body 9 through the micro switch 1, and sending the opening signal of the door body 9 to the load 2. S2, detecting the current change signal of the load 2 through the current detection unit 4, and converting the current signal output by the load 2 into a voltage signal. S3, receiving the voltage signal through the microcontroller 5 to control the electromagnetic lock to close. The above steps are steps that occur when the microcontroller 5 is not connected to the user terminal 6 and the alarm unit 7. When the microcontroller 5 is connected to the user terminal 6 and the alarm unit 7, the anti-theft alarm method for the electronic locker also includes steps S4 and S5. Step S4, controlling the alarm unit 7 to alarm through the microcontroller 5. Step S5, sending alarm information to the user terminal 6 through the microcontroller 5. When the microcontroller 5 is connected to the camera, the anti-theft alarm method of the electronic locker further includes: collecting video information through the camera, and sending the video information to the user terminal 6 and / or the cloud through the microcontroller 5. The anti-theft alarm method of the electronic locker of the present invention can be applied not only to electronic lockers, but also to express lockers, supermarket storage lockers, etc.

[0059] In summary, the anti-theft alarm device of the electronic locker of the present invention comprises a box body, a door body 9 and an anti-theft alarm device, the anti-theft alarm device comprises a micro switch 1, a load 2, a processor module 8 and an electromagnetic lock, the micro switch 1 is used to detect the opening signal of the door body 9, the micro switch 1 is connected to the door body 9, the load 2 is used to receive the opening signal of the door body 9, the load 2 is connected to the micro switch 1, the processor module 8 is used to detect the current change signal of the load 2, the processor module 8 is connected to the micro switch 1, and the electromagnetic lock is connected to the processor module 8. The present invention has low cost, simple and convenient layout and wiring, eliminates the need to install a detection unit on each cabinet door, and can achieve door opening detection by detecting the bus current.

[0060] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. An anti-theft alarm device for an electronic locker, characterized in that: The anti-theft alarm device of the electronic locker comprises: At least one box, wherein a plurality of independent storage units are arranged in the box; A door body, wherein the door body corresponds to the storage unit one by one; An anti-theft alarm device, used to detect whether the door body is opened to output an alarm signal; the anti-theft alarm device is connected to the door body; The anti-theft alarm device comprises: At least one micro switch, used for detecting an opening signal of the door body, the micro switch being connected to the door body; A load, used to receive an opening signal of the door body, the load being connected to the micro switch; A processor module, used for detecting a current change signal of the load, wherein the processor module is connected to the micro switch and the load; an electromagnetic lock connected to the processor module; The processor module comprises: A current detection unit, used to detect a current change signal of the load and convert the current signal output by the load into a voltage signal; A microcontroller, used for receiving the voltage signal, the microcontroller being connected to the current detection unit and the electromagnetic lock control module respectively; At least one control node, the control node is connected to the micro switch, the electromagnetic lock and the processor module respectively, and the processor modules are communicated with each other via a single bus; When the door is opened, the load is connected to the bus, and the current is detected on the bus. Whether the door is opened is determined by the current increment; the current information is converted into a voltage signal for control; One or more control nodes are arranged between the micro switch and the electromagnetic lock, and the control nodes are connected to the current detection unit through bus communication.

2. The anti-theft alarm device for an electronic locker according to claim 1, characterized in that: The processor module also includes a user terminal, which is communicatively connected to the microcontroller.

3. The anti-theft alarm device for an electronic locker according to claim 1, characterized in that: The processor module further comprises an alarm unit, and the alarm unit is communicatively connected with the microcontroller.

4. An anti-theft alarm method for an electronic locker, characterized in that: The anti-theft alarm method for an electronic locker uses the anti-theft alarm device for an electronic locker according to any one of claims 1 to 3, and the steps of the anti-theft alarm method for an electronic locker include: Detecting the door opening signal through a micro switch and sending the door opening signal to the load; Detecting a current change signal of the load through a current detection unit, and converting the current signal output by the load into a voltage signal; The voltage signal is received by the microcontroller to control the electromagnetic lock to close.

5. The anti-theft alarm method for an electronic locker according to claim 4, characterized in that: The anti-theft alarm method of the electronic locker also includes: The alarm unit is controlled by the microcontroller to alarm.

6. The anti-theft alarm method for an electronic locker according to claim 4 or 5, characterized in that: The anti-theft alarm method of the electronic locker also includes: The alarm information is sent to the user terminal through the microcontroller.

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