Acquisition terminal, equipment monitoring method and system

Abstract

The present application relates to an acquisition terminal, a device monitoring method and a system, and belongs to the field of electronic technology. The acquisition terminal comprises: a power supply module, an acquisition interface connected to a non-contact sensor, a processor connected to the acquisition interface, and an output component connected to the processor, wherein the processor is used to receive a device signal received through the acquisition interface; determine the operating status and potential fault information of a target device according to the device signal; the output component comprises a network output module, a relay output module, and an indicator light output module; the problem that the device cannot be monitored for a device without a communication interface can be solved; since the non-contact sensor can acquire the device signal of the target device in a non-contact manner, the device without a communication interface can be detected; at the same time, it does not involve the modification of the target device, and can achieve more comprehensive information indication.

Description

Technical Field

[0001] The present application relates to a collection terminal, a device monitoring method and a system, and belongs to the field of electronic technology. Background Art

[0002] During the operation of the equipment, it is necessary to detect the operating status and faults of the equipment. The existing equipment does not have a communication interface. At this time, without changing the structure of the equipment, it is usually impossible to transmit the operating status and characteristics of the equipment to other equipment, and it is impossible to monitor the equipment. Summary of the invention

[0003] The present application provides a collection terminal, a device monitoring method and a system, which can solve the problem that it is impossible to monitor a device that is not equipped with a communication interface. The present application provides the following technical solutions:

[0004] In a first aspect, a collection terminal is provided, the collection terminal comprising:

[0005] A power supply module, comprising a battery assembly and a power supply; the power supply is used to charge the battery assembly and to supply power to various components in the acquisition terminal; the battery assembly is used to continue to supply power to various components in the acquisition terminal when the power supply is disconnected;

[0006] A collection interface, used to connect to a non-contact sensor; the collection interface is expandable; the non-contact sensor is used to collect device signals of a target device in a non-contact manner;

[0007] A processor connected to the acquisition interface, the processor being used to receive a device signal received through the acquisition interface; and determining an operating state and potential fault information of the target device according to the device signal;

[0008] An output component connected to the processor, the output component includes a network output module, a relay output module and an indicator light output module; the network output module is used to send the operating status and the potential fault information to the equipment maintenance terminal; the relay output module is used to control the on and off of the external device; the indicator light output module is used to indicate the terminal status of the acquisition terminal.

[0009] Optionally, the non-contact sensor is connected to a control circuit of the target device.

[0010] Optionally, the device signal includes line information of the control line, and the processor is configured to:

[0011] Acquiring the line information collected by the non-contact sensor;

[0012] Comparing the timing logic and signal strength between the signals based on the line information, obtaining a comparison result;

[0013] The operating status and the potential fault information are determined according to the comparison result.

[0014] Optionally, the processor is further configured to:

[0015] The device signal is sent to the cloud; the cloud is used to compare the device signal with the predefined characteristic information of the target device horizontally to obtain the common characteristics of the target device; and the common characteristics are sent to the acquisition terminal;

[0016] receiving the common characteristics sent by the cloud;

[0017] The operating status and the potential fault information are determined in combination with the common characteristics and the comparison result.

[0018] Optionally, the acquisition terminal is also connected to a network bridge, and the network bridge is used for the acquisition terminal to communicate with the cloud and the equipment maintenance terminal.

[0019] Optionally, the non-contact sensor includes a photoelectric sensor, an infrared sensor, a door magnetic sensor and a current sensor.

[0020] Optionally, the power supply is connected to the mains via a power adapter.

[0021] In a second aspect, a device monitoring method is provided, which is used in the acquisition terminal provided in the first aspect, and the method includes:

[0022] Receiving a device signal received through the acquisition interface;

[0023] The operating status and potential fault information of the target device are determined according to the device signal.

[0024] In a third aspect, a device monitoring system is provided, the system comprising a network bridge, a collection terminal connected to the network bridge, and a non-contact sensor connected to the collection terminal;

[0025] The acquisition terminal includes the acquisition terminal provided in the first aspect;

[0026] The non-contact sensor is hung on the control circuit of the target device.

[0027] The beneficial effects of the present application are: connecting with the non-contact sensor through the acquisition interface in the acquisition terminal; the processor connected to the acquisition interface receives the device signal received through the acquisition interface; determining the operating status and potential fault information of the target device according to the device signal; and solving the problem that the device cannot be monitored for the device without the communication interface. Since the non-contact sensor can collect the device signal of the target device in a non-contact manner, it is possible to detect the device without the communication interface.

[0028] In addition, by installing the non-contact sensor in an open installation manner, the original wiring of the target device does not need to be removed and it can be directly hung on the line of the target device. The installation is easy to implement and does not involve the modification of the target device. It can improve the efficiency of equipment monitoring and reduce the difficulty of equipment monitoring.

[0029] In addition, by configuring a battery component in the power supply module, the acquisition terminal can continue to work after the power is cut off, so as to ensure that the data at the time of power outage is saved in time.

[0030] In addition, by setting different types of output components, more comprehensive information indication can be achieved, such as: communication indication, acquisition port signal indication, power indication, etc.

[0031] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural diagram of a device monitoring system provided by an embodiment of the present application;

[0033] Figure 2 It is a structural diagram of a collection terminal provided by an embodiment of the present application;

[0034] Figure 3 It is a flow chart of a device monitoring method provided by an embodiment of the present application. DETAILED DESCRIPTION

[0035] The specific implementation methods of the present application are further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application but are not intended to limit the scope of the present application.

[0036] Figure 1 is a schematic diagram of the structure of a device monitoring system provided by an embodiment of the present application, such as Figure 1 As shown, the system at least includes: a network bridge 11 , a collection terminal 12 connected to the network bridge 11 , and a non-contact sensor 13 connected to the collection terminal 12 .

[0037] The bridge 11 is a layer 2 bridging device. Bridging is to connect the two ends of the bridge. The bridge 11 usually works at the data link layer. In Ethernet, the data link layer address is the media access control address (MAC address). The bridge will filter the MAC address, and only the data matching the MAC address will be transmitted.

[0038] In this embodiment, the network bridge 11 is used for the acquisition terminal 12 to communicate with the cloud and / or the device maintenance terminal. By uploading data to the cloud through the network bridge 11, the data can be backed up, and the device monitoring can be realized according to the data stored in the cloud.

[0039] The non-contact sensor 13 is used to collect device signals of the target device in a non-contact manner. The non-contact sensor 13 refers to a sensor that can collect device signals without contacting the target device. Optionally, the non-contact sensor 13 includes a photoelectric sensor, an infrared sensor, a door magnetic sensor, and a current sensor. In other embodiments, the non-contact sensor 13 can also be other types of sensors, and this embodiment does not limit the type of the non-contact sensor 13.

[0040] In one example, the non-contact sensor 13 is mounted on the control circuit of the target device. Specifically, the non-contact sensor 13 is installed in an open installation manner, and the original wiring of the target device does not need to be removed. It is directly mounted on the circuit of the target device, which is easy to install and does not involve modification of the target device.

[0041] The acquisition terminal 12 is used to acquire device signals of a target device through a non-contact sensor 13 and monitor the target device.

[0042] In one example, reference Figure 2 The acquisition terminal 12 includes: a power supply module 121, an acquisition interface 122, a processor 123 and an output component 124.

[0043] The power supply module 121 includes a battery assembly and a power supply. The power supply is used to charge the battery assembly and to supply power to various components in the acquisition terminal; the battery assembly is used to continue to supply power to various components in the acquisition terminal when the power supply is disconnected.

[0044] Optionally, the power supply is connected to the mains via a power adapter.

[0045] In this embodiment, by configuring a battery assembly in the power supply module 121, the acquisition terminal can continue to work after the power is cut off, so as to ensure that the data at the time of power outage is saved in time.

[0046] The acquisition interface 122 is used to connect to the non-contact sensor 13. The acquisition interface is expandable. Since the acquisition interface 122 is expandable, it can be expanded according to the number of interfaces required, thereby improving the flexibility of the acquisition device when collecting data.

[0047] The processor 123 is connected to the acquisition interface 122. In this embodiment, the processor 123 is used to receive the device signal received through the acquisition interface; and determine the operating state and potential fault information of the target device according to the device signal.

[0048] Optionally, the device signal includes line information of the control line, and the processor 123 is used to: obtain the line information collected by the non-contact sensor 13; compare the timing logic and signal strength between the signals based on the line information to obtain a comparison result; determine the operating status and potential fault information based on the comparison result.

[0049] Optionally, the processor 123 is also used to send the device signal to the cloud; accordingly, the cloud is used to compare the device signal with the characteristic information of the predefined target device horizontally to obtain the common characteristics of the target device; and send the common characteristics to the acquisition terminal; the processor receives the common characteristics sent by the cloud; and determines the operating status and potential fault information by combining the common characteristics and the comparison results. In this way, the accuracy of the acquisition terminal's analysis of the operating status and potential fault information can be improved.

[0050] The output component 124 is connected to the processor 123. The output component 124 includes a network output module 1241, a relay output module 1242 and an indicator light output module 1243; the network output module 1241 is used to send the operation status and potential fault information to the equipment maintenance terminal; the relay output module 1242 is used to control the on and off of the external device; the indicator light output module 1243 is used to indicate the terminal status of the acquisition terminal.

[0051] The external device includes but is not limited to: a non-contact sensor 13; the terminal status includes but is not limited to: a power on / off status of the acquisition terminal, and / or a battery power status, etc.

[0052] By setting different types of output components 124, more comprehensive information indication can be achieved, such as: communication indication, acquisition port signal indication, power indication, etc.

[0053] In summary, the device monitoring system provided in this embodiment is configured by setting up a network bridge, a collection terminal connected to the network bridge, and a non-contact sensor connected to the collection terminal; the collection interface in the collection terminal is connected to the non-contact sensor; the processor connected to the collection interface receives the device signal received through the collection interface; the operating status and potential fault information of the target device are determined according to the device signal; the problem that the device cannot be monitored for a device that is not provided with a communication interface can be solved; since the non-contact sensor can collect the device signal of the target device in a non-contact manner, it is possible to detect a device that is not provided with a communication interface.

[0054] In addition, by installing the non-contact sensor in an open installation manner, the original wiring of the target device does not need to be removed and it can be directly hung on the line of the target device. The installation is easy to implement and does not involve the modification of the target device. It can improve the efficiency of equipment monitoring and reduce the difficulty of equipment monitoring.

[0055] In addition, by configuring a battery component in the power supply module, the acquisition terminal can continue to work after the power is cut off, so as to ensure that the data at the time of power outage is saved in time.

[0056] In addition, by setting different types of output components, more comprehensive information indication can be achieved, such as: communication indication, acquisition port signal indication, power indication, etc.

[0057] Optionally, Figure 2 The collection device shown can be used as an independent embodiment, and will not be described in detail in this application.

[0058] Figure 3 is a flow chart of a device monitoring method provided by an embodiment of the present application. Figure 1 In the device monitoring system shown in the figure, the execution subject of each step is the collection terminal 12 in the system as an example for explanation. The method includes at least the following steps:

[0059] Step 301: receiving a device signal received through an acquisition interface.

[0060] Step 302: Determine the operating status and potential fault information of the target device according to the device signal.

[0061] Optionally, the device signal includes line information of the control line. Accordingly, the operating status and potential fault information of the target device are determined based on the device signal, including: obtaining the line information collected by the non-contact sensor; comparing the timing logic and signal strength between the signals based on the line information to obtain a comparison result; and determining the operating status and potential fault information based on the comparison result.

[0062] Optionally, the processor is also used to send the device signal to the cloud before determining the operating status and potential fault information according to the comparison results; accordingly, the cloud is used to compare the device signal with the characteristic information of the predefined target device horizontally to obtain the common characteristics of the target device; and send the common characteristics to the acquisition terminal; then, the processor receives the common characteristics sent by the cloud. Determining the operating status and potential fault information according to the comparison results includes: determining the operating status and potential fault information in combination with the common characteristics and the comparison results. In this way, the accuracy of the acquisition terminal's analysis of the operating status and potential fault information can be improved.

[0063] The relevant description of this embodiment is detailed in the above system embodiment, and this embodiment will not be repeated here.

[0064] To summarize, the device monitoring method provided in this embodiment receives the device signal received through the acquisition interface; determines the operating status and potential fault information of the target device based on the device signal; and can solve the problem that the device cannot be monitored on the device that is not equipped with a communication interface; since the non-contact sensor can collect the device signal of the target device in a non-contact manner, it is possible to detect the device that is not equipped with a communication interface.

[0065] Optionally, the present application also provides a computer-readable storage medium, in which a program is stored, and the program is loaded and executed by a processor to implement the device monitoring method of the above method embodiment.

[0066] Optionally, the present application also provides a computer product, which includes a computer-readable storage medium, in which a program is stored, and the program is loaded and executed by a processor to implement the device monitoring method of the above method embodiment.

[0067] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A collection terminal, characterized in that: The acquisition terminal comprises: A power supply module, comprising a battery assembly and a power supply; the power supply is used to charge the battery assembly and to supply power to various components in the acquisition terminal; the battery assembly is used to continue to supply power to various components in the acquisition terminal when the power supply is disconnected; A collection interface, used to connect to a non-contact sensor; the collection interface is expandable; the non-contact sensor is used to collect device signals of a target device in a non-contact manner; A processor connected to the acquisition interface, the processor being used to receive a device signal received through the acquisition interface; and determining an operating state and potential fault information of the target device according to the device signal; An output component connected to the processor, the output component comprising a network output module, a relay output module and an indicator light output module; the network output module is used to send the operating status and the potential fault information to the equipment maintenance terminal; the relay output module is used to control the on and off of the external device; the indicator light output module is used to indicate the terminal status of the acquisition terminal; The non-contact sensor is connected to the control circuit of the target device; The processor is configured to: Acquiring the line information collected by the non-contact sensor; Comparing the timing logic and signal strength between the signals based on the line information, obtaining a comparison result; The device signal is sent to the cloud; the cloud is used to compare the device signal with the predefined characteristic information of the target device horizontally to obtain the common characteristics of the target device; and the common characteristics are sent to the acquisition terminal; receiving the common characteristics sent by the cloud; The operating status and the potential fault information are determined in combination with the common characteristics and the comparison result.

2. The acquisition terminal according to claim 1, characterized in that: The acquisition terminal is also connected to a network bridge, and the network bridge is used for the acquisition terminal to communicate with the cloud and the equipment maintenance terminal.

3. The acquisition terminal according to claim 1, characterized in that: The non-contact sensor includes a photoelectric sensor, an infrared sensor, a door magnetic sensor and a current sensor.

4. The acquisition terminal according to claim 1, characterized in that: The power supply is connected to the mains via a power adapter.

5. A device monitoring method, characterized in that: Used in the collection terminal according to any one of claims 1 to 4, the method comprises: Receiving a device signal received through the acquisition interface; The operating status and potential fault information of the target device are determined according to the device signal.

6. A device monitoring system, characterized in that: The system includes a network bridge, a collection terminal connected to the network bridge, and a non-contact sensor connected to the collection terminal; The acquisition terminal comprises the acquisition terminal according to any one of claims 1 to 4; The non-contact sensor is hung on the control circuit of the target device.

Images