Gate of internet of things for implementing long-term operation in environment without electricity and implementation method

Abstract

The invention discloses a gateway of an internet of things for implementing long-term operation in an environment without electricity and an implementation method. The gateway of the internet of things is used for receiving and transmitting acquired data of different sets of sensing equipment at a front end and comprises a microcontroller, a built-in power supply module, a reset crystal oscillator module and a communication interface module, wherein the built-in power supply module is used for supplying electricity; the reset crystal oscillator module comprises a crystal oscillator chip, a programmable frequency divider and a reset module; the crystal oscillator chip and the programmable frequency divider are used for acquiring a frequency of positive logic inputting by using a reference frequency pin of the crystal oscillator chip, and converting an output frequency into a low-frequency signal which is required by a preset clock by using a frequency dividing ratio and is used for providing a clock signal for the microcontroller regularly or in an event-triggered mode; the reset module is used for triggering the gateway to be reset; and the microcontroller is connected to the built-in power supply module and the reset crystal oscillator module respectively, and is used for receiving data and transmitting data to a back end interface through the communication interface module after being waken by the reset crystal oscillator module and then stopping working to enter a dormant state. By a timed uploading function of the gateway, the electricity quantity of a built-in battery can be used to the maximum extent to ensure that gateway equipment can work as long as possible, and the gateway can play an important role in particular environments and occasions with special requirements such as agriculture and forestry, mines and the like.

Description

technical field [0001] The invention relates to the field of gateways, in particular to an Internet of Things gateway and an implementation method for realizing long-term work in an environment without electricity. Background technique [0002] The gateways that are often configured at the remote end have a fixed power supply and can supply power to the device for a long time, or, such as vehicle system equipment, have a long-term battery power supply. However, such gateway equipment cannot be applied in some extreme environments, such as most primary industries (agriculture, forestry, animal husbandry, etc.) and other fields. [0003] In the extreme environment mentioned above, since the long-term power supply equipment cannot be provided, such as the gateway, etc. cannot work, so it is impossible to apply modern means to obtain data in the extreme environment and control or monitor it. However, in this environment, automatic collection, control and other monitoring are mo...

AI Technical Summary

Problems solved by technology

[0004] The first purpose of the present invention is to provide an IoT gateway that realizes long-term work in an environment without electricity, so as to solve the technical problem in the prior art that it cannot work for a long time in an environment without electricity

[0005

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