阅读说明：本技术 一种物联网采集装置、系统及使用方法 (Internet of things acquisition device, system and use method ) 是由 苏怡宁 徐祥龙 王立涛 暴勇 赵洪林 张佳岩 于 2019-08-15 设计创作，主要内容包括：本发明公开一种物联网采集装置,包括壳体、设置于所述壳体上的：主控板；网口；以及传感器接口；其中,所述网口用于实现所述物联网采集装置与远程主机的有线连接,所述传感器接口用于连接数据采集传感器,所述数据采集传感器用于采集农田数据,所述主控板用于控制所述农田数据通过所述网口传输至远程主机。本发明适合于各种智慧农业中各类传感器参数的采集,支持多路传感器的信号输入,实现了较大范围的网络覆盖。(The invention discloses an internet of things collecting device, which comprises a shell and is arranged on the shell, wherein the shell comprises: a main control board; a network port; and a sensor interface; the internet of things collection device comprises a network port, a sensor interface, a data acquisition sensor, a main control board and a remote host, wherein the network port is used for realizing the wired connection of the internet of things collection device and the remote host, the sensor interface is used for connecting the data acquisition sensor, the data acquisition sensor is used for acquiring farmland data, and the main control board is used for controlling the farmland data to pass through the network port to be transmitted to the remote host. The invention is suitable for collecting parameters of various sensors in various intelligent agriculture, supports signal input of multiple sensors and realizes network coverage in a larger range.)

1. The utility model provides a thing networking collection system which characterized in that, include the casing, set up in on the casing:

a main control board;

a network port; and

a sensor interface;

the internet of things collection device comprises a network port, a sensor interface, a data acquisition sensor, a main control board and a remote host, wherein the network port is used for realizing the wired connection of the internet of things collection device and the remote host, the sensor interface is used for connecting the data acquisition sensor, the data acquisition sensor is used for acquiring farmland data, and the main control board is used for controlling the farmland data to pass through the network port to be transmitted to the remote host.

2. The apparatus of claim 1, further comprising:

a wireless communication interface;

the wireless communication interface is used for connecting a wireless communication module, and the wireless communication module is used for realizing the wireless connection between the Internet of things acquisition device and the remote host.

3. The apparatus of claim 2, wherein the wireless communication module comprises: one or more of ZigBee, Wi-Fi, LORA, 3G and 4G.

4. The apparatus of claim 1, further comprising:

a device power supply interface;

the device power supply interface is used for connecting a power module, and the power module is used for supplying power to the Internet of things acquisition device.

5. The device of claim 1, wherein an indicator light is arranged on the housing and connected with the main control panel.

6. The apparatus of claim 1, wherein the indicator light comprises: power lamp, trouble lamp, net gape connect lamp and data acquisition lamp.

7. The apparatus of claim 1, wherein the master control board is model number STM32F 407.

8. An internet of things acquisition system, comprising:

the internet of things acquisition device of any one of claims 1-7;

a data acquisition sensor; and

a remote host.

9. The system of claim 8, wherein the data acquisition sensor comprises:

the wind direction sensor is used for acquiring wind direction data;

the wind speed sensor is used for acquiring wind speed data;

the light intensity sensor is used for acquiring light intensity data;

the temperature sensor is used for acquiring temperature data;

the humidity sensor is used for acquiring humidity data;

the carbon dioxide concentration sensor is used for acquiring carbon dioxide concentration data;

the soil moisture sensor is used for collecting soil moisture data;

and the soil temperature sensor is used for acquiring soil temperature data.

10. Use of the internet of things acquisition system according to any one of claims 8 or 9, comprising the steps of:

the data acquisition sensor is connected with the Internet of things acquisition device through the sensor interface;

the Internet of things acquisition device is connected with the remote host through the internet access;

the data acquisition sensor acquires farmland data;

the Internet of things acquisition device transmits the farmland data to the remote host through the internet access.

Technical Field

The invention relates to the field of Internet of things, in particular to an Internet of things acquisition device, an Internet of things acquisition system and a use method.

Background

The product of continuous development and continuous combination of a plurality of subjects such as communication, computers and agriculture is the agricultural internet of things, and the agricultural internet of things integrates information acquisition, transmission, processing, control and analysis together, so that people can more easily obtain various types of information of each stage of crop generation, and can also more easily control the information.

With the rapid development of communication technology, internet technology and computer technology, it is the current mainstream development trend to apply the internet of things to agricultural monitoring, the collected information such as temperature, humidity, illumination intensity and the like is collected and processed, the obtained information is timely transmitted to the internet through a network port and a wireless communication module interface, and is displayed in a form of a table or other rules after being processed by an upper computer on a computer, so that farmers can conveniently monitor agricultural information, information support is provided for accurate management and prediction of agricultural production in each period, the highest high-quality output is obtained by seeking to consume the least resources, and the agricultural growth is changed from the main dependence on natural conditions and natural resources to the main dependence on information resources, thereby having the epoch-crossing significance.

At present, many domestic research institutions and colleges do much work on the aspect of agricultural Internet of things research and make certain progress, although the products can realize accurate data acquisition, the products have some defects, and from the perspective of a single sensing node, the problems of single function, short working time, limited working environment and the like exist; from the network architecture, the data monitoring task of a certain production base can only be completed, and the provincial or national network coverage is difficult to realize.

Disclosure of Invention

In order to solve the technical problems in the background art, a first aspect of the present invention provides an internet of things collection device, including a housing, and disposed on the housing:

a main control board;

a network port; and

a sensor interface;

the internet of things collection device comprises a network port, a sensor interface, a data acquisition sensor, a main control board and a remote host, wherein the network port is used for realizing the wired connection of the internet of things collection device and the remote host, the sensor interface is used for connecting the data acquisition sensor, the data acquisition sensor is used for acquiring farmland data, and the main control board is used for controlling the farmland data to pass through the network port to be transmitted to the remote host.

Preferably, the method further comprises the following steps:

a wireless communication interface;

the wireless communication interface is used for connecting a wireless communication module, and the wireless communication module is used for realizing the wireless connection between the Internet of things acquisition device and the remote host.

Preferably, the wireless communication module includes: one or more of ZigBee, Wi-Fi, LORA, 3G and 4G.

Preferably, the method further comprises the following steps:

a device power supply interface;

the device power supply interface is used for connecting a power module, and the power module is used for supplying power to the Internet of things acquisition device.

Preferably, an indicator light is arranged on the housing.

Preferably, the indicator lamp includes: power lamp, trouble lamp, net gape connect lamp and data acquisition lamp.

Preferably, the model of the main control board is STM32F 407.

The second aspect of the present invention provides an internet of things acquisition system, including:

the internet of things acquisition device;

a data acquisition sensor; and

a remote host.

Preferably, the data acquisition sensor comprises:

the wind direction sensor is used for acquiring wind direction data;

the wind speed sensor is used for acquiring wind speed data;

the light intensity sensor is used for acquiring light intensity data;

the temperature sensor is used for acquiring temperature data;

the humidity sensor is used for acquiring humidity data;

the carbon dioxide concentration sensor is used for acquiring carbon dioxide concentration data;

the soil moisture sensor is used for collecting soil moisture data;

and the soil temperature sensor is used for acquiring soil temperature data.

The third aspect of the invention provides a use method of the internet of things acquisition system, which comprises the following steps:

the data acquisition sensor is connected with the Internet of things acquisition device through the sensor interface;

the Internet of things acquisition device is connected with the remote host through the internet access;

the data acquisition sensor acquires farmland data;

the Internet of things acquisition device transmits the farmland data to the remote host through the internet access.

The invention has the following beneficial effects:

the technical scheme has the advantages of clear principle and simple design, the internet of things acquisition device can be connected with the data acquisition sensor through the sensor interface and connected with the remote host through the network port, farmland data acquired by the data acquisition sensor can be transmitted to the remote host through the network port under the control of the main control board, and the internet of things acquisition device is suitable for acquisition of various sensor parameters in various intelligent agriculture, supports signal input of multiple sensors, realizes large-range network coverage, is compact in structure, low in power consumption, good in heat dissipation and convenient to install, and is suitable for installation and use in various agricultural environments (greenhouses, fields and the like).

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 shows a block diagram of an internet of things acquisition device according to a first embodiment of the present invention;

fig. 2 shows a block diagram of an internet of things acquisition system according to a second embodiment of the present invention;

fig. 3 is a flowchart illustrating steps of a method for using the internet of things acquisition system according to a third embodiment of the present invention;

fig. 4 shows a general flow chart of transmission of the internet of things acquisition system after farmland data is acquired in the embodiment.

Detailed Description

In order to more clearly illustrate the invention, the invention is further described below with reference to preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

To solve the technical problems in the background art, fig. 1 shows a block diagram of an internet of things collection device according to a first embodiment of the present invention, and as shown in fig. 1, the internet of things collection device includes: the shell, set up main control board, net gape and the sensor interface on the shell.

Specifically, the main control board can set up inside the casing, and net gape and sensor interface can set up on housing face, here, the net gape mainly used realizes the wired connection of thing networking collection system and remote host computer, and the sensor interface then is used for connecting the data acquisition sensor, and wherein, the data acquisition sensor is used for gathering farmland data, and the main control board then is used for control farmland data passes through net gape transmission to remote host computer, need to explain that, this embodiment does not specifically limit to the concrete model of main control board, and is exemplary, and the model of main control board can be STM32F 407.

This embodiment thing networking collection system, accessible sensor interface comes to be connected with the data acquisition sensor, come to be connected with remote host computer through the net gape, the farmland data that the data acquisition sensor was gathered can be transmitted to remote host computer through the net gape under the control of main control panel, remote host computer can set for sampling time interval according to the user's needs, sensor type and parameter, and carry out corresponding instruction transmission to the main control panel, be suitable for the collection of all kinds of sensor parameter in the various wisdom agriculture, support the signal input of multiple sensor, the network coverage in a relatively large range has been realized, can accomplish the data monitoring task of a plurality of formation bases, compact structure, the low power dissipation, it is good to dispel the heat simultaneously, high durability and convenient installation, the installation that is fit for in various agricultural environment (big-arch shelter, land etc.) is used.

In a specific implementation manner of this embodiment, the apparatus further includes:

a wireless communication interface;

the wireless communication interface is used for connecting a wireless communication module, and the wireless communication module is used for realizing the wireless connection between the Internet of things acquisition device and the remote host.

Specifically, wireless communication interface can set up on the casing surface, and here, thing networking collection system accessible wireless communication interface connects wireless communication module, and wireless communication module then can realize the wireless connection between thing networking collection system and the long-range host computer to can realize the data interaction and the data report work between many equipment, preferred, wireless communication module includes: one or more of ZigBee, Wi-Fi, LORA, 3G and 4G.

Further, the apparatus further comprises:

a device power supply interface;

the device power supply interface is used for connecting a power module, and the power module is used for supplying power to the Internet of things acquisition device.

Specifically, the device power supply interface can set up on the casing surface, and power module accessible device power supply interface is connected with thing networking collection system, and then supplies power for thing networking collection system, improves thing networking collection system's duration, and is exemplary, and power module can include: a lithium ion battery.

Furthermore, an indicator light is arranged on the shell and connected with the main control panel.

Specifically, the indicator light may operate based on an instruction of the main control panel, and the indicator light may include: power lamp, trouble lamp, net gape connection lamp and data acquisition lamp etc. thing networking collection system in this embodiment is at the during operation, and the main control board can control the pilot lamp according to thing networking collection system's workflow and carry out work, for example: when thing networking collection system is in the power on state, main control board can corresponding send instruction to the power lamp, so that the power lamp lights, when thing networking collection system is in the fault state, main control board can corresponding send instruction to the fault lamp, so that the fault lamp lights, when thing networking collection system passes through the net gape and is connected with remote host computer, main control board can corresponding send instruction to net gape connection lamp, so that net gape connection lamp lights, when thing networking collection system passes through sensor interface connection to data acquisition sensor, main control board can corresponding send instruction to the data acquisition lamp, so that data acquisition etc. light, thereby play the suggestion effect to the staff, the staff can carry out preliminary understanding to thing networking collection system's operating condition according to the bright lamp condition of instruction lamp.

Furthermore, still be provided with the reset key on the casing, the reset key with the main control board is connected.

Specifically, the reset key may be used to control a reset function of the main control board.

Fig. 2 shows a block diagram of a structure of an internet of things acquisition system according to a second embodiment of the present invention, and as shown in fig. 2, the system includes:

the internet of things acquisition device;

a data acquisition sensor; and

a remote host.

Specifically, in this embodiment, thing networking collection system can be connected with remote host through setting up the net gape on its casing respectively, the sensor interface that sets up on its casing is connected with the data acquisition sensor, the data acquisition sensor mainly used gathers farmland data, thing networking collection system's main control board can send the acquisition of instruction data acquisition sensor and carry out corresponding data, so that data can be transmitted to remote host through thing networking collection system through the sensor interface, the staff then accessible remote host learns farmland data, here, remote host can be for having the computer equipment of demonstration and processing function.

Further, the data acquisition sensor comprises:

the wind direction sensor is used for acquiring wind direction data;

the wind speed sensor is used for acquiring wind speed data;

the light intensity sensor is used for acquiring light intensity data;

the temperature sensor is used for acquiring temperature data;

the humidity sensor is used for acquiring humidity data;

the carbon dioxide concentration sensor is used for acquiring carbon dioxide concentration data;

the soil moisture sensor is used for collecting soil moisture data;

and the soil temperature sensor is used for acquiring soil temperature data.

In this embodiment, the data acquisition sensor includes eight different sensors, and eight different sensors simultaneously acquire corresponding different data and the sensor interface transmits to the internet of things acquisition device, and it should be noted that the type and number of the data acquisition sensor can be set by the user, and the type and number of the data acquisition sensor adopted in this embodiment are only examples, and this embodiment is not specifically limited to this.

Fig. 3 is a flowchart illustrating steps of a method for using the internet of things acquisition system according to a third embodiment of the present invention, as shown in fig. 3, the method includes the following steps:

the data acquisition sensor is connected with the Internet of things acquisition device through the sensor interface;

the Internet of things acquisition device is connected with the remote host through the internet access;

the data acquisition sensor acquires farmland data;

the Internet of things acquisition device transmits the farmland data to the remote host through the internet access.

Specifically, fig. 4 shows a general transmission flow chart of the internet of things acquisition system in this embodiment after farmland data is acquired, and as shown in fig. 4, the general transmission flow is as follows: firstly, 8 paths of independent farmland DATA collected by a DATA collecting sensor can be transmitted to a main control board through a sensor interface, wherein in the example of fig. 4, the main control board internally comprises a conditioning circuit, a power amplifier, an AD converter, a regular channel register and an AD _ DATA array, after the farmland DATA is transmitted to the main control board, the farmland DATA in a current mode is converted into a voltage signal required by the AD converter through the conditioning circuit and the power amplifier, the voltage signal is transmitted to the AD converter after being amplified by the power amplifier, the conversion from an analog signal to a digital signal is completed through the regular conversion, the voltage signal is further stored in the regular channel register, the farmland DATA stored in the regular channel register is transferred to the AD _ DATA array through a Direct Memory Access (DMA), and then the farmland DATA is sent to a remote host through a network port and/or a wireless communication module interface, and similarly, the remote host can also send a corresponding command to the main control board through the network port and/or the wireless communication module interface The corresponding control of the main control board is realized, and further, the functions such as remote software upgrading function and IP changing can be completed.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.