Snowfield information monitoring system based on Internet of Things

Abstract

The utility model discloses a snowfield information monitoring system based on Internet of Things. The monitoring system comprises a snowfield information sensing terminal, a LoRa gateway, a cloud platform and a monitoring display terminal. Wherein the number of the snow yard information sensing terminals is one or more, the snow yard information sensing terminals are used for collecting snow yard information, the snow yard information sensing terminals are accessed to the LoRa gateway, the LoRa gateway is connected to the cloud platform, and the cloud platform is connected with the monitoring display terminal; the snowfield information sensing terminal sends sensing information to the monitoring display terminal through the LoRa gateway and the cloud platform in sequence. The system has the advantages that the environment information in the snowfield is monitored by using the Internet of Things technology, global monitoring of the snowfield is facilitated, data obtained through monitoring provides basic monitoring parameters for management of the snowfield, the intelligent and Internet of Things monitoring level of the snowfield is improved, and enterprise application and management are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of Internet of Things monitoring, and in particular to a ski resort information monitoring system based on the Internet of Things. Background Art

[0002] The Winter Olympics has boosted the popularity of ice and snow sports. The enthusiasm of the domestic public for skiing is increasing day by day, and the requirements for ski resorts are gradually increasing. The momentum of new construction and renovation and expansion of ski resorts remains strong. The Social Sciences Academic Press released the "Ice and Snow Blue Book: China Ski Industry Development Report (2016)", which pointed out that the number of ski resorts in China reached 568 in 2015. The "National Sports Venue Statistical Survey Data" continuously released by the State General Administration of Sports shows that as of December 31, 2022, the number of ski resorts in China was 876. From May 1, 2022 to April 30, 2023, the number of skiers at domestic ski resorts was 19.83 million. The "China Ice and Snow Industry Development Research Report" shows that it will reach 1 trillion yuan in 2025. my country's ice and snow market has great potential, and the establishment of smart ski resorts is a direction worthy of in-depth research. At the national level, smart ski resorts respond to national policies.

[0003] With the rise of skiing, ski resorts have been gradually established across the country. Ski resorts are divided into indoor ski resorts and outdoor ski resorts, such as a comfortable and energy-saving indoor ski resort with patent application number: 201620736597.0. It includes an insulated roof, an artificial ski layer, an artificial snow support bottom layer, an artificial snow bottom insulation layer, and an insulation layer around the ski resort. It is characterized in that a number of ground cooling pipes are laid at an appropriate height above the artificial snow support bottom layer, and the artificial ski layer covers the ground cooling pipes. The purpose is to design a comfortable and energy-saving indoor ski resort where the temperature of the indoor ski resort is not much different from the outdoor temperature, and tourists can ski indoors without wearing warm clothes.

[0004] Compared with indoor ski resorts, many places have built outdoor ski resorts. For outdoor ski resorts, the existing technology still has many problems. For example, the level of automated monitoring of ski resorts is low and cannot provide basic information for the management of ski resorts. Therefore, ski resorts with existing technology still have the defect of insufficient IoT monitoring. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a ski resort information monitoring system based on the Internet of Things. In view of at least one shortcoming of the prior art, the ski resort is intelligently monitored by means of the Internet of Things, the level of Internet of Things and intelligence of monitoring is improved, and intelligent and digital monitoring data is provided for the management of the ski resort.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a ski resort information monitoring system based on the Internet of Things, the monitoring system comprising a ski resort information sensing terminal, a LoRa gateway, a cloud platform and a monitoring display terminal; wherein there are one or more ski resort information sensing terminals, which are used to collect ski resort information, the ski resort information sensing terminal is connected to the LoRa gateway, the LoRa gateway is connected to the cloud platform, and the cloud platform is connected to the monitoring display terminal; the ski resort information sensing terminal sends the sensing information to the monitoring display terminal through the LoRa gateway and the cloud platform in turn.

[0007] The monitoring display terminal is an electronic device with a display screen.

[0008] The monitoring display terminal includes a mobile phone and / or a computer.

[0009] The ski resort information perception terminal includes a microprocessor MCU, a temperature and humidity sensor, a light sensor, a wind direction sensor, and a LoRa communication module. The temperature and humidity sensor, the light sensor, and the wind direction sensor are all arranged in the ski resort and are used to collect the temperature, humidity, light, and risk information in the ski resort respectively; the temperature and humidity sensor, the light sensor, and the wind direction sensor are all connected to the microprocessor MCU, the microprocessor MCU is connected to the LoRa communication module, and the LoRa communication module is connected to the LoRa gateway to establish a communication connection.

[0010] A human traffic monitoring camera is arranged at the ski resort, and the human traffic monitoring camera is connected to the cloud platform via LoRa communication.

[0011] The human flow monitoring camera adopts a binocular flow counting camera.

[0012] The monitoring system also includes a snowmaking machine monitoring terminal, which includes a snowmaking machine monitoring unit and a snowmaking machine. The snowmaking machine monitoring unit is connected to the snowmaking machine and is used to control the working state of the snowmaking machine. The snowmaking machine monitoring unit is connected to the cloud platform via LoRa communication.

[0013] The advantages of the utility model are: the Internet of Things technology is used to monitor the environmental information in the ski resort, which is convenient for the ski resort to carry out global monitoring. The monitored data provides basic monitoring parameters for the management of the ski resort, improves the intelligent and Internet of Things monitoring level of the ski resort, and is convenient for enterprise application and management; the monitoring system is reliable and easy to install and use; the number of people in the ski resort can be monitored and identified, which is convenient for management and flow control. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following is a brief description of the contents expressed in the drawings of the present invention and the symbols in the drawings:

[0015] Figure 1This is the principle diagram of the snow field sensing monitoring system of the utility model;

[0016] Figure 2 This is a schematic diagram of the monitoring terminal of the utility model;

[0017] Figure 3 This is a control principle diagram of the snowmaking machine of the utility model. DETAILED DESCRIPTION

[0018] The specific implementation of the present invention will be further explained in detail below by describing the optimal embodiment with reference to the accompanying drawings.

[0019] The ski resort monitoring system provided in this embodiment mainly uses the Internet of Things technology to monitor the information in the ski resort, provides effective monitoring data for the management of the ski resort, and realizes the automation and Internet of Things monitoring level of the ski resort. The specific scheme is as follows:

[0020] like Figure 1 As shown, a ski resort information monitoring system based on the Internet of Things includes a ski resort information sensing terminal, a LoRa gateway, a cloud platform and a monitoring display terminal;

[0021] There are one or more ski resort information sensing terminals set at different locations in the ski resort, which are used to collect ski resort information. The ski resort information sensing terminals are all connected to the LoRa gateway, and the ski resort information sensing terminals are connected to the LoRa network by connecting to the LoRa gateway; the LoRa gateway is connected to the cloud platform, and the LoRa gateway can establish a connection with the cloud platform through the LoRa base station to upload data to the cloud platform. The cloud platform mainly stores and forwards the data temporarily, such as Figure 1 As shown, this method forms a cloud platform through the development of Alibaba Cloud platform. The cloud platform built on Alibaba Cloud has the functions of temporary storage, forwarding and access of data, which is convenient for users to obtain and access the monitoring information of the ski resort anytime and anywhere; the cloud platform is connected to the monitoring display terminal to send data to the monitoring display terminal for display and monitoring. The cloud platform and the monitoring display terminal are connected by 4G, 5G and other networks to obtain the corresponding data. Its data transmission relationship includes the data perceived by the ski resort information perception terminal passing through the LoRa gateway and the cloud platform in turn, and then sending the perception information to the monitoring display terminal, which is displayed and monitored by the monitoring display terminal, which is convenient for the ski resort managers to view and process in time.

[0022] The monitoring and display terminal is an electronic device with a display screen. In the present embodiment, the monitoring and display terminal is a mobile phone or a computer. The mobile phone accesses the cloud platform via the mobile phone app through the network, and then obtains the monitoring data and displays it on the mobile phone display screen; the computer accesses the cloud platform via wired or wireless means to obtain the corresponding monitoring information and then displays it on the computer display screen. The computer can be set in the monitoring room of the ski resort for convenient monitoring.

[0023] like Figure 2 As shown in the figure, it is a specific structural diagram of the ski resort information monitoring terminal. The ski resort information sensing terminal includes a microprocessor MCU, a temperature and humidity sensor, a light sensor, a wind direction sensor, and a LoRa communication module. The temperature and humidity sensor, the light sensor, and the wind direction sensor are all set in the ski resort to collect the temperature, humidity, light, and risk information in the ski resort respectively; the temperature and humidity sensor, the light sensor, and the wind direction sensor are all connected to the microprocessor MCU, the microprocessor MCU is connected to the LoRa communication module, and the LoRa communication module is connected to the LoRa gateway to establish a communication connection. Among them:

[0024] The microprocessor is implemented with the STM32F03C8T6 single-chip microcomputer chip, which is used to realize the conversion of the data collected by the terminal and send it to the cloud platform. The temperature and humidity sensor and the light sensor use the M21 temperature, humidity and light three-in-one sensor to collect the temperature, humidity and light information in the ski resort respectively; the wind direction sensor is used to collect the wind direction in the ski resort. These collected parameters are transmitted to the microprocessor MCU, and the MCU drives the LoRa communication module to establish communication with the cloud platform. The MCU sends the data to the cloud platform through the LoRa communication module, and then the cloud platform actively sends it to the monitoring display terminal for monitoring and display or the monitoring display terminal actively issues an access.

[0025] In a preferred embodiment of the present application, a flow monitoring camera is set up at the ski resort, and the flow monitoring camera is connected to the cloud platform via LoRa communication. The flow monitoring camera uses a binocular flow counting camera, which can count the number of people in a certain area. In this way, the camera can be set up in a specific area of ​​the ski resort to monitor the number of people in the ski resort, and provide basic data for the maintenance of the ski resort and the flow limit of the ski resort. The camera can be connected to the cloud platform through the LoRa gateway with a built-in LoRa communication module or directly connected to the microprocessor MCU to access the cloud platform, thereby providing flow data for monitoring the ski resort.

[0026] In a preferred embodiment of the present application, the monitoring system further includes a snowmaking machine monitoring terminal, such as Figure 3As shown, the snowmaking machine monitoring terminal includes a snowmaking machine monitoring unit and a snowmaking machine. The snowmaking machine monitoring unit is connected to the snowmaking machine and is used to control the working state of the snowmaking machine. The snowmaking machine monitoring unit is connected to the cloud platform through the LoRa communication method. The snowmaking machine monitoring unit is implemented by the STM32F030K6T6 single-chip microcomputer, and the power supply is the single-chip microcomputer. The single-chip microcomputer is connected to the cloud platform through the LoRa communication module, and a connection with the monitoring display terminal is established through the cloud platform. The control signal sent by the monitoring display terminal is received, such as the start and shutdown information of the snowmaking machine. The output end of the single-chip microcomputer is connected to the electronic switch in the power supply circuit of the snowmaking machine, which is used to realize the start of the snowmaking machine based on the control of the electronic switch, wherein the electronic switch can be selected from electrical switch components such as relays and contactors. The single-chip microcomputer is also connected to a GPS positioning module. Since the snowmaking machine can be automatically located around the snow field, it is necessary to know the location signal, so the positioning information is set to determine the location of the snowmaking machine, so as to facilitate the viewing of the working progress of the snowmaking machine.

[0027] The monitoring system of this embodiment is mainly used for monitoring ski resorts. The monitoring elements of the ski resort environment include human flow, temperature and humidity, light intensity, and wind speed. Monitoring the human flow on the ski slopes in the ski resort is a key factor in analyzing whether the ski slopes need maintenance; monitoring temperature, humidity, and light intensity is the main factor in analyzing the snow surface conditions on the ski slopes, and is an important basis for analyzing whether the snow surface is frozen or melted; monitoring wind speed and direction is the basis for analyzing whether the snowmaking machine can be turned on, and excessive wind speed will blow the snow away from the ski slope. Therefore, it is necessary to automatically monitor parameters such as human flow, temperature and humidity, light intensity, and wind speed in real time.

[0028] IoT sensors are devices that can realize remote data collection and transmission. We deploy various sensors on the ski resort. These sensors have the characteristics of high precision, low power consumption, wide range, high reliability, etc., which can meet the data collection needs in low temperature scenes of the ski resort. Figure 1-3 shown.

[0029] like Figure 2 As shown in the figure, the monitoring system consists of STM32F03C8T6, M21 temperature, humidity and light three-in-one sensor, wind direction sensor, and Lora communication module. The monitoring terminal node structure diagram is shown in Figure 1STM32F03C8T6 is used as a microprocessor to connect to the M21 sensor to monitor the temperature, humidity and light intensity of the node, and to the wind direction sensor to monitor the wind speed and direction. The collected data is sent to the Lora gateway through the Lora communication module. The gateway node then forwards the data sent from the terminal node to the Alibaba Cloud platform. The snowmaking machine control and monitoring terminal is composed of STM32F030K6T6, GPS positioning module, etc. It mainly realizes remote control of the opening and closing of the snowmaking machine and monitors the working condition of the snowmaking machine. The ski field maintenance personnel can obtain the ski field information through the mobile phone app or computer based on the web platform to access the cloud platform for precise maintenance of the ski field.

[0030] Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, they are all within the protection scope of the present invention.

Claims

1. A ski resort information monitoring system based on the Internet of Things, characterized by: The monitoring system includes a ski resort information perception terminal, a LoRa gateway, a cloud platform and a monitoring display terminal; wherein there are one or more ski resort information perception terminals, which are used to collect ski resort information, the ski resort information perception terminal is connected to the LoRa gateway, the LoRa gateway is connected to the cloud platform, and the cloud platform is connected to the monitoring display terminal; the ski resort information perception terminal sends the perception information to the monitoring display terminal through the LoRa gateway and the cloud platform in turn.

2. The ski resort information monitoring system based on the Internet of Things as claimed in claim 1, characterized in that: The monitoring display terminal is an electronic device with a display screen.

3. The ski resort information monitoring system based on the Internet of Things as claimed in claim 2, characterized in that: The monitoring display terminal includes a mobile phone and / or a computer.

4. The ski resort information monitoring system based on the Internet of Things as claimed in claim 1, characterized in that: The ski resort information perception terminal includes a microprocessor MCU, a temperature and humidity sensor, a light sensor, a wind direction sensor, and a LoRa communication module. The temperature and humidity sensor, the light sensor, and the wind direction sensor are all arranged in the ski resort and are used to collect the temperature, humidity, light, and risk information in the ski resort respectively; the temperature and humidity sensor, the light sensor, and the wind direction sensor are all connected to the microprocessor MCU, the microprocessor MCU is connected to the LoRa communication module, and the LoRa communication module is connected to the LoRa gateway to establish a communication connection.

5. A ski resort information monitoring system based on the Internet of Things as described in any one of claims 1 to 4, characterized in that: A human traffic monitoring camera is arranged at the ski resort, and the human traffic monitoring camera is connected to the cloud platform via LoRa communication.

6. The ski resort information monitoring system based on the Internet of Things as claimed in claim 5, characterized in that: The human flow monitoring camera adopts a binocular flow counting camera.

7. A ski resort information monitoring system based on the Internet of Things as described in any one of claims 1 to 4, characterized in that: The monitoring system also includes a snowmaking machine monitoring terminal, which includes a snowmaking machine monitoring unit and a snowmaking machine. The snowmaking machine monitoring unit is connected to the snowmaking machine and is used to control the working state of the snowmaking machine. The snowmaking machine monitoring unit is connected to the cloud platform via LoRa communication.

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