Anti-counterfeiting system for crane brake

Abstract

The utility model discloses an anti-counterfeiting system for a crane brake. The anti-counterfeiting system comprises a brake, a transponder, a control box, a control circuit, a sensing element, a communication module and a display module, the communication module communicates with the transponders corresponding to all the brakes to obtain online states of the brakes and the transponders, and if the transponders cannot be detected, alarm signals are transmitted to the display module; the characteristic current of the brake is obtained through the sensing element, the online state of the brake and the online state of the transponder are confirmed, the obtained characteristic current is compared with the characteristic current of a product of the same specification of a manufacturer, anti-fake detection and alarm are conducted on the brake, and an anti-fake detection result and alarm information are transmitted to the display module.

Description

Technical Field

[0001] The utility model relates to the technical field of crane equipment, in particular to an anti-counterfeiting system for a crane brake. Background Art

[0002] Cranes play a vital role in industrial production and construction. Among them, the brake is one of the key components for the safe operation of the crane. However, there are some counterfeit and shoddy crane brakes on the market. These counterfeit products not only have poor quality, but may also cause serious safety accidents during use, bringing huge risks to enterprises and operators.

[0003] At present, the anti-counterfeiting of crane brakes mainly relies on traditional means such as product packaging and labeling. These methods are easy to be counterfeited and have limited anti-counterfeiting effects.

[0004] In fact, conventional brake control does not have an anti-counterfeiting system. The control system directly sends a control signal through the circuit to start the control box circuit, and then the control box controls the current to open and keep the gate open. Finally, the mechanical switch feeds back the signal to the control system. This method does not have an anti-counterfeiting system and cannot guarantee that the brake will not be replaced.

[0005] Therefore, a more effective crane brake anti-counterfeiting system is needed to ensure the safe operation of the crane. Utility Model Content

[0006] The utility model aims to provide a crane brake anti-counterfeiting system to solve the technical problems existing in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A crane brake anti-counterfeiting system includes a brake, a transponder, a control box, a control circuit, a sensing element, a communication module and a display module;

[0009] The number of the brakes is several, and the transponders are connected to the brakes in a one-to-one correspondence;

[0010] The transponder is used to obtain the production information, sales information, installation information and anti-counterfeiting identification information of the brake; the transponder is connected to the communication module; the communication module is connected to the display module;

[0011] The control box is provided with a control circuit and a sensing element;

[0012] The control circuit and the sensing element are connected to the display module;

[0013] The control circuit is used to match the maximum current and operating current of the brake with the same specifications;

[0014] The display module is used to generate and display anti-counterfeiting information;

[0015] Communicate with the transponders corresponding to all brakes through the communication module to obtain the online status of the brakes and transponders. If the transponder cannot be detected, the alarm signal is transmitted to the display module;

[0016] The characteristic current of the brake is obtained through the sensing element, the online status of the brake and transponder is confirmed, the obtained characteristic current is compared with the characteristic current of the same specification product of the manufacturer, the brake is tested for anti-counterfeiting and alarm is performed, and the anti-counterfeiting test results and alarm information are transmitted to the display module.

[0017] The above technical solution has the following beneficial effects: compared with the prior art, a crane brake anti-counterfeiting system, by adding a transponder to the brake, the transponder is used to obtain the production information, sales information, installation information and anti-counterfeiting identification information of the brake; by adding a control circuit, a sensing element, a communication module and a display module in the control box, the communication module communicates with the transponders corresponding to all brakes to obtain the online status of the brake and the transponder, and if the transponder cannot be detected, the alarm signal is transmitted to the display module; to ensure the anti-counterfeiting effect of the crane brake, to ensure that the brake is not replaced, thereby ensuring the safe operation of the crane; by adding a sensing element in the control box, the sensing element is used to obtain the characteristic current of the brake, to confirm the online status of the brake and the transponder, and the obtained characteristic The current is compared with the characteristic current of the same specification product of the manufacturer, the brake is tested for anti-counterfeiting and alarm, and the anti-counterfeiting test results and alarm information are transmitted to the display module; the anti-counterfeiting effect of the crane brake is further ensured, and the brake is not replaced, thereby further ensuring the safe operation of the crane, in order to solve the technical problems such as "the anti-counterfeiting of the crane brake mainly relies on traditional means such as product packaging and labeling. These methods are easy to be imitated and have limited anti-counterfeiting effect. The conventional brake control does not add an anti-counterfeiting system. The control system directly sends a control signal through the circuit to start the control box circuit, and then the control box controls the current size to open and keep the gate open. Finally, the mechanical switch feeds back the signal to the control system. This method has no anti-counterfeiting system and cannot ensure that the brake is not replaced."

[0018] As a further improvement of the above technical solution, the communication module includes a transmitter and a receiver.

[0019] The above technical solution has the following beneficial effects: by adding a transmitter and a receiver to the communication module, the transmitter is used to communicate with the transponder, and the receiver is used to obtain the online status of the transponder; the transmitter and the receiver communicate with the transponder in the brake to obtain the online status of the transponder in the brake, and the transponder cannot be detected and fed back to the display module for alarm; the anti-counterfeiting effect of the crane brake is further ensured, and the brake is not replaced, thereby further ensuring the safe operation of the crane.

[0020] As a further improvement of the above technical solution, the characteristic current is the maximum current and the operating current; the maximum current is the brake opening current; and the operating current is the brake holding current.

[0021] The above technical solution has the beneficial effect of obtaining the opening current and holding opening current of all brakes through the control circuit and comparing them with the opening current and holding opening current of the same specification products of the manufacturer, so as to perform anti-counterfeiting detection and alarm on the brake.

[0022] As a further improvement of the above technical solution, the display module is a display screen or a touch screen.

[0023] The beneficial effects of the above technical solution are as follows: by using a display module or a touch screen, it is easy to operate, generate anti-counterfeiting information and display it, as well as display alarm information, etc., to further ensure the anti-counterfeiting effect of the crane brake, to further ensure that the brake is not replaced, thereby further ensuring the safe operation of the crane. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 Functional module diagram of the crane brake anti-counterfeiting system provided in Example 1 of the utility model;

[0026] Figure 2 A flowchart of the crane brake anti-counterfeiting system provided in Example 1 of the utility model; DETAILED DESCRIPTION

[0027] Example 1

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments.

[0029] like Figure 1 to Figure 2 As shown, a crane brake anti-counterfeiting system includes a brake, a transponder, a control box, a control circuit, a sensing element, a communication module and a display module;

[0030] The number of brakes is set to be several, and the transponders are connected to the brakes in a one-to-one correspondence;

[0031] The transponder is used to obtain the production information, sales information, installation information and anti-counterfeiting identification information of the brake; the transponder is connected to the communication module; the communication module is connected to the display module;

[0032] The control box is equipped with control circuits and sensing elements;

[0033] The control circuit, the sensing element and the display module are connected;

[0034] The control circuit is used to match the maximum current and operating current of the brake with the same specifications;

[0035] The display module is used to generate and display anti-counterfeiting information;

[0036] Communicate with the transponders corresponding to all brakes through the communication module to obtain the online status of the brakes and transponders. If the transponder cannot be detected, the alarm signal is transmitted to the display module;

[0037] The characteristic current of the brake is obtained through the sensing element, the online status of the brake and the transponder is confirmed, the obtained characteristic current is compared with the characteristic current of the product with the same specification of the manufacturer, the anti-counterfeiting detection and alarm are performed on the brake, and the anti-counterfeiting detection result and alarm information are transmitted to the display module; by adding a transponder to the brake, the transponder is used to obtain the production information, sales information, installation information and anti-counterfeiting identification information of the brake; by adding a control circuit, a sensing element, a communication module and a display module in the control box, the communication module communicates with the transponders corresponding to all brakes to obtain the online status of the brake and the transponder, and if the transponder cannot be detected, the alarm signal is transmitted to the display module; to ensure the anti-counterfeiting effect of the crane brake, to ensure that the brake is not replaced, and thus to ensure the safe operation of the crane; by adding a sensing element in the control box, the sensing element is used to obtain the characteristic current of the brake, to confirm the online status of the brake and the transponder, the obtained characteristic current is compared with the characteristic current of the product with the same specification of the manufacturer, the anti-counterfeiting detection and alarm are performed on the brake, and the anti-counterfeiting detection result and alarm information are transmitted to the display module; to further ensure the anti-counterfeiting effect of the crane brake, to further ensure that the brake is not replaced, and thus to further ensure the safe operation of the crane.

[0038] In this embodiment, the communication module includes a transmitter and a receiver; by adding a transmitter and a receiver to the communication module, the transmitter is used to communicate with the transponder, and the receiver is used to obtain the online status of the transponder; the transmitter and the receiver communicate with the transponder in the brake to obtain the online status of the transponder in the brake, and the transponder cannot be detected and fed back to the display module for alarm; the anti-counterfeiting effect of the crane brake is further ensured, and the brake is further ensured not to be replaced, thereby further ensuring the safe operation of the crane.

[0039] In this embodiment, the characteristic current is the maximum current and the operating current; the maximum current is the brake opening current; the operating current is the maintaining opening current; the opening current and maintaining opening current of all brakes are obtained through the control circuit and compared with the opening current and maintaining opening current of the same specification products of the manufacturer, so as to perform anti-counterfeiting detection and alarm on the brake.

[0040] In this embodiment, the display module is a display screen or a touch screen. By using the display module in the form of a display screen or a touch screen, it is easy to operate, generate and display anti-counterfeiting information, and display alarm information.

[0041] In this embodiment, the crane brake anti-counterfeiting system also includes an alarm module, which is an indicator light alarm or a sound alarm, and is used to alarm when the transponder or the final anti-counterfeiting information cannot be detected.

[0042] In this embodiment, the crane brake anti-counterfeiting system does not involve specific algorithms and circuit diagrams, which are conventional technologies in the field and will not be described again.

[0043] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0044] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention.

[0045] The above are only preferred implementations of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should all be regarded as protection of the utility model.

Claims

1. A crane brake anti-counterfeiting system, characterized in that: It includes a brake, a transponder, a control box, a control circuit, a sensing element, a communication module and a display module; The number of the brakes is several, and the transponders are connected to the brakes in a one-to-one correspondence; The transponder is used to obtain the production information, sales information, installation information and anti-counterfeiting identification information of the brake; the transponder is connected to the communication module; the communication module is connected to the display module; The control box is provided with a control circuit and a sensing element; The control circuit and the sensing element are connected to the display module; The control circuit is used to match the maximum current and operating current of the brake with the same specifications; The display module is used to generate and display anti-counterfeiting information; Communicate with the transponders corresponding to all brakes through the communication module to obtain the online status of the brakes and transponders. If the transponder cannot be detected, the alarm signal is transmitted to the display module; The characteristic current of the brake is obtained through the sensing element, the online status of the brake and transponder is confirmed, the obtained characteristic current is compared with the characteristic current of the same specification product of the manufacturer, the brake is tested for anti-counterfeiting and alarm is performed, and the anti-counterfeiting test results and alarm information are transmitted to the display module.

2. The crane brake anti-counterfeiting system according to claim 1 is characterized in that: The communication module includes a transmitter and a receiver.

3. The crane brake anti-counterfeiting system according to claim 1, characterized in that: The characteristic current is the maximum current and the operating current; The maximum current is the brake opening current; The operating current is a gate-opening current.

4. The crane brake anti-counterfeiting system according to claim 1, characterized in that: The display module is a display screen or a touch screen.

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