CN106408818A - Anti-theft apparatus and system of distribution box - Google Patents

Abstract

The invention discloses an anti-theft device and system for a distribution box. The device includes: a cabinet door state detection circuit, which is arranged between the cabinet door and the cabinet body of the distribution box, and is used to detect whether the cabinet door is open or closed relative to the cabinet body; a door lock state detection circuit, which is arranged on the cabinet door The door lock is used to detect whether the door lock is in an open or locked state; the signal trigger circuit is connected to the cabinet door state detection circuit and the door lock state detection circuit, and is used to detect when the cabinet door is in an open state and the door lock is in a locked state. A first trigger signal is generated when in the state of , wherein the first trigger signal is used to prompt that the distribution box is stolen; the communication module is connected with the signal trigger circuit and used to send the first trigger signal to the remote terminal. The invention solves the problem in the related art that it is impossible to accurately monitor whether the distribution box is stolen.

Description

Anti-theft devices and systems for distribution boxes

technical field

The invention relates to the detection field, in particular to an anti-theft device and system for a distribution box.

Background technique

At present, cases of theft of distribution boxes and equipment in the cabinets occur frequently in our country, and the number of thefts is on the rise every year. Some directly steal the components in the distribution boxes and cabinets, causing direct economic losses of hundreds of millions of yuan. In addition, these cases directly caused the interruption of power supply, which had a great impact on industrial and agricultural production and the lives of the people, and affected the relationship between power companies and electricity users, deteriorating the social security environment, and seriously affecting stability, unity and harmonious construction. In the process of a safe society, indirect losses are even more immeasurable. Solving the problem of stolen distribution boxes and cabinets and ensuring safe and reliable power supply are the needs of promoting economic development and building a harmonious society.

Aiming at the problem in the related art that it is impossible to accurately monitor whether the distribution box is stolen, no effective solution has been proposed yet.

Contents of the invention

The main purpose of the present invention is to provide an anti-theft device and system for a distribution box to solve the problem in the related art that it is impossible to accurately monitor whether the distribution box is stolen.

In order to achieve the above object, according to one aspect of the present invention, an anti-theft device for a distribution box is provided. The device includes: a cabinet door state detection circuit, which is arranged between the cabinet door and the cabinet body of the distribution box, and is used to detect whether the cabinet door is open or closed relative to the cabinet body; a door lock state detection circuit, which is arranged on the cabinet door The door lock is used to detect whether the door lock is in an open or locked state; the signal trigger circuit is connected to the cabinet door state detection circuit and the door lock state detection circuit, and is used to detect when the cabinet door is in an open state and the door lock is in a locked state. A first trigger signal is generated when in the state of , wherein the first trigger signal is used to prompt that the distribution box is stolen; the communication module is connected with the signal trigger circuit and used to send the first trigger signal to the remote terminal.

Further, the device also includes: a signal acquisition circuit, connected to the cabinet door state detection circuit, the door lock state detection circuit and the communication module, for collecting the state of the cabinet door detected by the cabinet door state detection circuit to generate the first collection signal, and collect the state of the door lock detected by the door lock state detection circuit to generate a second collection signal, wherein the communication module is used to send the first collection signal and the second collection signal to the remote terminal.

Further, the communication module is a 3G or 4G communication module, and the communication module is used to send the first trigger signal to the remote mobile terminal through the corresponding network.

Further, the device further includes: a central processing unit, connected to the signal trigger circuit and the communication module, and used to generate first alarm information according to the first trigger signal, wherein the first alarm information is used to prompt that the cabinet door is in an open state And the door lock is in a locked state, wherein the communication module is used to send the first alarm information to the remote terminal.

Further, the cabinet door state detection circuit includes: a pressure sensitive element, arranged between the cabinet door and the cabinet body of the distribution box, for sensing the pressure between the cabinet door and the cabinet body, wherein the pressure sensitive element is connected in series with the signal trigger in the circuit.

Further, the pressure sensitive element is a piezoresistor.

Further, the device further includes: a component state detection circuit, connected to the signal trigger circuit, used to detect whether the components in the distribution box are in the corresponding position, wherein the signal trigger circuit is used to detect whether the components are not in the corresponding position A second trigger signal is generated when the position is set, wherein the second trigger signal is used to prompt that the components are stolen.

Further, the device also includes: an alarm circuit, connected to the signal trigger circuit, used to issue an alarm through a sound signal or an electrical signal when the signal trigger circuit generates the first trigger signal to prompt that the cabinet door is in an open state and the door lock is in the locked state.

In order to achieve the above purpose, according to another aspect of the present invention, an anti-theft system for a distribution box is provided. The system includes the anti-theft device of the distribution box provided by the invention.

In order to achieve the above purpose, according to another aspect of the present invention, an anti-theft system for a distribution box is provided. The system includes: the anti-theft device of the distribution box, wherein the anti-theft device of the distribution box includes: a cabinet door state detection circuit, which is arranged between the cabinet door and the cabinet body of the distribution box, and is used to detect whether the cabinet door is relative to the cabinet body. It is in the open or closed state; the door lock state detection circuit is set on the door lock of the cabinet door to detect whether the door lock is in the open or closed state; the signal trigger circuit is connected with the cabinet door state detection circuit and the door lock state detection circuit connected, used to generate a first trigger signal when the cabinet door is in an open state and the door lock is in a locked state, wherein the first trigger signal is used to prompt that the distribution box is stolen; the communication module is connected to the signal trigger circuit , for sending the first trigger signal to the remote terminal; and the remote terminal, for receiving the first trigger signal.

In the present invention, the cabinet door state detection circuit is arranged between the cabinet door and the cabinet body of the power distribution box to detect whether the cabinet door is in an open or closed state relative to the cabinet body; the door lock state detection circuit is arranged on the cabinet door On the door lock, it is used to detect whether the door lock is in an open or locked state; the signal trigger circuit is connected with the cabinet door state detection circuit and the door lock state detection circuit, and is used to detect when the cabinet door is in an open state and the door lock is in a locked state. state, the first trigger signal is generated, wherein the first trigger signal is used to prompt that the distribution box is stolen; the communication module is connected with the signal trigger circuit and is used to send the first trigger signal to the remote terminal, which solves the problem in the related art It is impossible to accurately monitor whether the distribution box is stolen, and then achieve the effect of accurately monitoring whether the distribution box is stolen.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

1 is a schematic diagram of an anti-theft device for a distribution box according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of an anti-theft system for a distribution box according to an embodiment of the present invention.

detailed description

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

It should be noted that the terms "first" and "second" in the specification and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific order or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

An embodiment of the invention provides an anti-theft device for a distribution box.

Fig. 1 is a schematic diagram of an anti-theft device for a distribution box according to an embodiment of the present invention. As shown in FIG. 1 , the device includes a cabinet door state detection circuit 10 , a door lock state detection circuit 20 , a signal trigger circuit 30 and a communication module 40 .

The cabinet door state detection circuit is set between the cabinet door and the cabinet body of the distribution box, and is used to detect whether the cabinet door is open or closed relative to the cabinet body; the door lock state detection circuit is set on the door lock of the cabinet door , used to detect whether the door lock is in an open or locked state; the signal trigger circuit is connected with the cabinet door state detection circuit and the door lock state detection circuit, and is used to generate The first trigger signal, wherein the first trigger signal is used to prompt that the distribution box is stolen; the communication module is connected with the signal trigger circuit and used to send the first trigger signal to the remote terminal.

The anti-theft device of the distribution box provided by this embodiment is arranged between the cabinet door and the cabinet body of the distribution box through the cabinet door state detection circuit, and is used to detect that the cabinet door is in an open or closed state relative to the cabinet body; The lock state detection circuit is arranged on the door lock of the cabinet door and is used to detect whether the door lock is in an open or locked state; the signal trigger circuit is connected with the cabinet door state detection circuit and the door lock state detection circuit for When it is in an open state and the door lock is in a locked state, a first trigger signal is generated, wherein the first trigger signal is used to prompt that the distribution box is stolen; the communication module is connected with the signal trigger circuit, and is used to transmit the first trigger signal Sending to the remote terminal solves the problem in related technologies that it is impossible to accurately monitor whether the distribution box is stolen, and then achieves the effect of accurately monitoring whether the distribution box is stolen.

The device may also include: a signal acquisition circuit, connected to the cabinet door state detection circuit, the door lock state detection circuit and the communication module, for collecting the state of the cabinet door detected by the cabinet door state detection circuit to generate a first collection signal, And collect the state of the door lock detected by the door lock state detection circuit to generate the second collection signal, wherein the communication module is used to send the first collection signal and the second collection signal to the remote terminal.

The communication module can be a 3G or 4G communication module, and the communication module is used to send the first trigger signal to the remote mobile terminal through the corresponding network.

The device may also include: a central processing unit, connected to the signal trigger circuit and the communication module, for generating first alarm information according to the first trigger signal, wherein the first alarm information is used to prompt that the cabinet door is in an open state and the door The lock is in a locked state, wherein the communication module is used to send the first alarm information to the remote terminal.

The cabinet door state detection circuit may include: a pressure sensitive element, arranged between the cabinet door and the cabinet body of the distribution box, for sensing the pressure between the cabinet door and the cabinet body, wherein the pressure sensitive element is connected in series in the signal trigger circuit .

The pressure sensitive element may be a piezoresistor.

The device may also include: a component state detection circuit connected to a signal trigger circuit for detecting whether the components in the distribution box are in the corresponding position, wherein the signal trigger circuit is used to detect whether the components in the distribution box are not in the corresponding position A second trigger signal is generated, wherein the second trigger signal is used to prompt that components are stolen.

The device may also include: an alarm circuit, connected to the signal trigger circuit, used to send an alarm through an audio signal or an electrical signal when the signal trigger circuit generates the first trigger signal to indicate that the cabinet door is in an open state and that the door lock is locked. state.

The embodiment of the invention also provides an anti-theft system for the distribution box. It should be noted that the anti-theft system for the distribution box provided in the embodiment of the present invention may include the anti-theft device for the distribution box provided in the embodiment of the present invention.

Fig. 2 is a schematic diagram of an anti-theft system for a distribution box according to an embodiment of the present invention. As shown in FIG. 2 , the system includes an anti-theft device 100 of a distribution box and a remote terminal 200 .

The anti-theft device of the distribution box may include a cabinet door state detection circuit, a door lock state detection circuit, a signal trigger circuit and a communication module.

The cabinet door state detection circuit is set between the cabinet door and the cabinet body of the distribution box, and is used to detect whether the cabinet door is open or closed relative to the cabinet body; the door lock state detection circuit is set on the door lock of the cabinet door. It is used to detect whether the door lock is in an open or locked state; the signal trigger circuit is connected with the cabinet door state detection circuit and the door lock state detection circuit, and is used to generate the first trigger when the cabinet door is in an open state and the door lock is in a locked state signal, wherein the first trigger signal is used to prompt that the distribution box is stolen; the communication module is connected to the signal trigger circuit and is used to send the first trigger signal to the remote terminal.

The remote terminal is configured to receive the first trigger signal, and the remote terminal can generate an alarm prompt according to the first trigger signal.

The remote terminal can be a mobile phone terminal or a personal computer terminal. Alternatively, it may also be a terminal network composed of multiple remote terminals that can communicate with each other.

For example, the anti-theft device of the distribution box can send the first trigger signal to the computer, and the computer generates alarm information according to the first trigger signal and sends it to the mobile phone terminal through the mobile communication network.

The anti-theft device of the distribution box can also include a signal acquisition circuit, the signal acquisition circuit is connected with the cabinet door state detection circuit, the door lock state detection circuit and the communication module, and can collect the state of the cabinet door detected by the cabinet door state detection circuit to generate The first collection signal is collected, and the state of the door lock detected by the door lock state detection circuit is collected to generate a second collection signal, wherein the communication module is used to send the first collection signal and the second collection signal to the remote terminal.

The remote terminal can also judge whether the anti-theft device of the distribution box is abnormal according to the first collection signal and the second collection signal. If it is judged that an abnormality occurs, an abnormality report can be generated and stored in the remote terminal for calling.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. An anti-theft device for a distribution box, comprising: The cabinet door state detection circuit is arranged between the cabinet door and the cabinet body of the distribution box, and is used to detect whether the cabinet door is opened or closed relative to the cabinet body; The door lock state detection circuit is arranged on the door lock of the cabinet door, and is used to detect whether the door lock is in an open or locked state; A signal trigger circuit, connected to the cabinet door state detection circuit and the door lock state detection circuit, is used to generate a first trigger signal when the cabinet door is in an open state and the door lock is in a locked state, Wherein, the first trigger signal is used to prompt that the distribution box is stolen; A communication module, connected to the signal trigger circuit, for sending the first trigger signal to a remote terminal. 2. The device according to claim 1, further comprising: The signal acquisition circuit is connected with the cabinet door state detection circuit, the door lock state detection circuit and the communication module, and is used to collect the state of the cabinet door detected by the cabinet door state detection circuit to generate the first A collection signal, and collect the state of the door lock detected by the door lock state detection circuit to generate a second collection signal, wherein the communication module is used to combine the first collection signal and the second collection signal A signal is sent to the remote terminal. 3. The device according to claim 1, wherein the communication module is a 3G or 4G communication module, and the communication module is used to send the first trigger signal to a remote mobile phone through a corresponding network. 4. The device according to claim 1, further comprising: A central processing unit, connected to the signal trigger circuit and the communication module, configured to generate first alarm information according to the first trigger signal, wherein the first alarm information is used to prompt that the cabinet door is open state and the door lock is locked, Wherein, the communication module is used to send the first alarm information to the remote terminal. 5. The device according to claim 1, wherein the cabinet door state detection circuit comprises: The pressure sensitive element is arranged between the cabinet door and the cabinet body of the distribution box, and is used to sense the pressure between the cabinet door and the cabinet body, wherein the pressure sensitive element is connected in series in the signal trigger circuit . 6. The device according to claim 5, wherein the pressure sensitive element is a piezoresistor. 7. The device according to claim 1, further comprising: The component state detection circuit is connected to the signal trigger circuit and is used to detect whether the components in the distribution box are in the corresponding position, wherein the signal trigger circuit is used to detect whether the components in the distribution box are not in the corresponding position A second trigger signal is generated when the component is located, wherein the second trigger signal is used to prompt that the component is stolen. 8. The device according to claim 1, further comprising: The alarm circuit is connected with the signal trigger circuit, and is used to issue an alarm through an audio signal or an electrical signal when the signal trigger circuit generates the first trigger signal to prompt that the cabinet door is in an open state and that the door The lock is locked. 9. An anti-theft system for a distribution box, comprising the anti-theft device for a distribution box according to any one of claims 1-8. 10. An anti-theft system for a distribution box, comprising: The anti-theft device of the distribution box, wherein, the anti-theft device of the distribution box includes: a cabinet door state detection circuit, which is arranged between the cabinet door and the cabinet body of the distribution box, and is used to detect the relative position of the cabinet door to the The cabinet body is in an open or closed state; the door lock state detection circuit is arranged on the door lock of the cabinet door, and is used to detect that the door lock is in an open or locked state; the signal trigger circuit is connected with the state of the cabinet door The detection circuit is connected to the door lock state detection circuit, and is used to generate a first trigger signal when the cabinet door is in an open state and the door lock is in a locked state, wherein the first trigger signal is used to Prompting that the distribution box is stolen; a communication module, connected to the signal trigger circuit, for sending the first trigger signal to a remote terminal; The remote terminal is configured to receive the first trigger signal.