CN216253106U

CN216253106U - Intelligent gateway of thing networking

Info

Publication number: CN216253106U
Application number: CN202122943899.9U
Authority: CN
Inventors: 徐通通; 陈浩
Original assignee: Shandong Zhuowen Information Technology Co ltd
Current assignee: Shandong Zhuowen Information Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of Internet of things, in particular to an intelligent gateway of the Internet of things, which comprises: a processor module; the storage module is electrically connected with the processor module; the communication interface module is electrically connected with the processor module; the power supply state detection module is electrically connected with the processor module, the communication interface module and the storage module respectively; and the power supply control switching module is electrically connected with the power supply state detection module. The power supply switching module has the beneficial effects that through the improved power supply device, when the power supply of the gateway of the Internet of things is powered down, the power supply switching module is used for converting input voltage into direct current voltage with a preset voltage value and then supplying power to the gateway, and finally stable operation is realized.

Description

Intelligent gateway of thing networking

Technical Field

The utility model relates to the technical field of Internet of things, in particular to an intelligent gateway of the Internet of things.

Background

With the development of the times and the progress of the society, the internet of things is widely applied, wherein an internet of things gateway is used as an important connection link in an internet of things system architecture, has the functions of sensing networks and communication networks, protocol exchange among different types of networks, and management of a platform on each sensing node at the bottom layer, is also a bridge for data interaction between the internet of things platform and the sensing node, and is very important equipment. It is desirable that the gateway remain reliable in operation in a variety of usage scenarios.

The internet of things gateway is mostly used in a perception layer, such as a production workshop, an outdoor operation field and the like, the field environment is complex, electromagnetic interference and power grid pulse phenomena are more, and especially, instantaneous pulse often occurs on the power supply side of the internet of things gateway at the moment of access of a high-power electric appliance, so that the gateway is damaged and even cannot be reused. Therefore, the present invention is directed to solving the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent gateway of an Internet of things, which can resist the influence of power supply and automatically change the power supply mode to ensure the stable operation of the gateway of the Internet of things by optimizing a power supply system.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

an intelligent gateway of the internet of things, comprising:

a processor module;

the storage module is electrically connected with the processor module;

the communication interface module is electrically connected with the processor module;

the power supply state detection module is electrically connected with the processor module, the communication interface module and the storage module respectively;

the power supply control switching module is electrically connected with the power supply state detection module;

the communication interface module comprises any combination of a CAN bus port, a Zigbee interface, an Rs458 interface, a 433 interface, an RJ45 interface, a Bluetooth interface, a WIFI interface, a 4G interface and a LAN interface; the power control switching module is respectively and electrically connected with an alternating current power supply module and a POE power supply module.

As a preferred technical solution of the present invention, the power control switching module includes a UPS power supply module, a switching module and an ac contactor, an input end of the UPS power supply module is electrically connected to the ac power supply module, an output end of the UPS power supply module is electrically connected to the processor module, two signal input ends of the switching module are respectively electrically connected to the ac contactor, and an output end of the switching module is electrically connected to a control end of the ac contactor.

As a preferred technical solution of the present invention, the UPS power supply module is electrically connected to the ac contactor through an electromagnetic relay.

As a preferred technical solution of the present invention, the output end of the switching module is electrically connected to the ac contactor through a delay relay, and the delay relay is electrically connected to an alarm module.

As a preferred technical solution of the present invention, the switching module can monitor the input voltage in real time and perform power braking switching through the ac contactor after the input voltage reaches a preset voltage.

As a preferred technical solution of the present invention, the switching module is a DATA-F020A module.

The utility model provides an intelligent gateway of the Internet of things. The method has the following beneficial effects:

1. through modified power supply unit, can realize when the power of thing networking gateway takes place to fall the electricity, through being connected a plurality of power module with the input of this power switching module respectively, this power switching module's output is connected with this gateway, and this power switching module for after being converted into the DC voltage of predetermineeing the magnitude of voltage with input voltage, for this gateway power supply, finally realize steady operation.

2. Through the multiple equipment interfaces that set up, need not to be connected to each thing networking device respectively through network conversion to the internet, can realize the communication interconnection of thing networking device and the unified management to equipment, effectively improved the convenient degree that the engineering was arranged. And because the normal use of the equipment can be ensured by offline, the communication stability of the equipment of the Internet of things is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a power control switching module according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1 and 2, the present invention provides a technical solution: an intelligent gateway of the internet of things, comprising: a processor module; the storage module is electrically connected with the processor module; the communication interface module is electrically connected with the processor module; the power supply state detection module is electrically connected with the processor module, the communication interface module and the storage module respectively; and the power supply control switching module is electrically connected with the power supply state detection module.

The processor module is a CPU, the specific model is not limited, the communication interface module includes any combination of a CAN bus port, a zigbee interface, an Rs458 interface, a 433 interface, an RJ45 interface, a bluetooth interface, a WIFI interface, a 4G interface, and a LAN interface, and of course, the above interfaces may be specifically selected according to actual needs, and even interfaces in the prior art may be added. The power control switching module is electrically connected with an alternating current power supply module and a Power Over Ethernet (POE) power supply module respectively, wherein POE (Power Over Ethernet) refers to a technology capable of providing direct current power supply for IP-based terminals (such as an IP telephone, a wireless local area network Access Point (AP), a network camera and the like) while transmitting data signals for the IP-based terminals under the condition that the existing Ethernet Cat.5 wiring infrastructure is not changed. POE, also known as Power over local area network (POL) or Active Ethernet (Active Ethernet), sometimes referred to simply as Power over Ethernet, is a recent standard specification for simultaneously transferring data and electrical Power using existing standard Ethernet transmission cables, and maintains compatibility with existing Ethernet systems and users. That is to say, the gateway power supply module in the embodiment of the application can provide the power module of multiple different types to satisfy the user demand of different on-site power supply environments, and can switch the operation through the power switching module to the power module of the different types of connection, ensure the normal power supply of gateway, this gateway power supply module is extensively applicable to all kinds of scenes that the thing networking service covers, has increased the gateway power supply mode, has improved the commonality and the convenience of gateway power supply.

In this embodiment, the power control switching module includes a UPS power supply module, a switching module and an ac contactor, the input of the UPS power supply module is electrically connected to the ac power supply module, the output is electrically connected to the processor module, two signal input ends of the switching module are respectively electrically connected to the ac contactor, and the output of the switching module is electrically connected to the control end of the ac contactor.

Furthermore, the switching module can monitor the input voltage in real time and perform power supply braking switching through the alternating current contactor after the input voltage reaches a preset voltage. Specifically, the switching module is preferably set as a dual power supply braking switching control module based on DATA-F020A in this embodiment, and the switching control module cooperates with the ac contactor to perform a braking switching function of a dual power supply, that is, one path is a main power supply, and the other path is a standby power supply, when a power supply voltage is lower than a preset voltage, the braking switching is performed to the standby power supply, and if the standby power supply voltage is also lower than the preset voltage, the switching is not performed, but the switching is automatically performed by using an electromagnetic relay, that is, the UPS power supply module is electrically connected to the ac contactor through the electromagnetic relay.

Further, the power state monitoring module comprises a temperature and humidity monitoring device and a voltage detection device; the temperature and humidity monitoring device and the voltage detection device are connected with the processor module. In addition, the power state monitoring module may also be configured to have a function of monitoring a gateway position of the internet of things, an occupation situation of system resources (CPU utilization, memory occupancy, storage space, etc.), and a data throughput situation of each communication interface, where the function is a mature technology in the prior art and is not described herein again.

Furthermore, the output end of the switching module is electrically connected with the alternating current contactor through a delay relay, and the delay relay is electrically connected with an alarm module. And the alarm module is used for alarming the staff when the normal operation cannot be recovered, so that the manual intervention is performed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An intelligent gateway of the internet of things is characterized by comprising:

a processor module;

the storage module is electrically connected with the processor module;

2. The intelligent gateway of the internet of things of claim 1, wherein the power control switching module comprises a UPS power supply module, a switching module and an ac contactor, an input end of the UPS power supply module is electrically connected with the ac power supply module, an output end of the UPS power supply module is electrically connected with the processor module, two signal input ends of the switching module are respectively electrically connected with the ac contactor, and an output end of the switching module is electrically connected with a control end of the ac contactor.

3. The intelligent gateway of the internet of things of claim 2, wherein the UPS power supply module is electrically connected to the ac contactor through an electromagnetic relay.

4. The intelligent gateway of the internet of things as claimed in claim 2, wherein the output end of the switching module is electrically connected with the ac contactor through a delay relay, and the delay relay is electrically connected with an alarm module.

5. The intelligent gateway of the internet of things according to claim 2, wherein the switching module is capable of monitoring the input voltage in real time and performing power supply braking switching through the alternating current contactor after the input voltage reaches a preset voltage.

6. The intelligent gateway of the internet of things as claimed in claim 5, wherein the switching module is a DATA-F020A module.