Farmland information automatic detection system based on wireless sensor network

A wireless sensor and automatic detection technology, applied in the field of monitoring, can solve the problems of detection data error, lack of node control, high cost, etc., achieve low power consumption, improve flexibility, intelligence, and strong capabilities

Inactive Publication Date: 2015-03-04
WUXI WISEN INNOVATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this invention realizes wireless monitoring and transmission with the environment, it has high power consumption, high cost, errors in detection data, and lack o

Method used

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  • Farmland information automatic detection system based on wireless sensor network
  • Farmland information automatic detection system based on wireless sensor network
  • Farmland information automatic detection system based on wireless sensor network

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0023] The specific implementation is as follows:

[0024] Such as figure 1 As shown, an automatic detection system for farmland information based on wireless sensor networks includes a convergence center, a monitoring center and multiple wireless sensor networks composed of multiple sensor nodes, such as figure 2 As shown, the sensor node includes a microprocessor module, a temperature and humidity sensor connected thereto, a communication module, and a power supply module for providing power required by the sensor node.

[0025] Such as image 3 As shown, the power module includes a solar charging device, a battery, a voltage regulator, and a comparator. The solar charging device is connected to the battery for storing the electric energy generated by solar energy into the battery, and the battery is connected to the battery through the voltag...

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Abstract

The invention discloses a farmland information automatic detection system based on a wireless sensor network. The farmland information automatic detection system comprises a converging center, a monitoring center and a plurality of wireless sensor networks consisting of a plurality of sensor nodes, wherein the sensor node comprises a microprocessor module and a temperature and humidity sensor, a communication module and a power module for providing electricity for the sensor node, which are connected with the microprocessor module, and the power module comprises a solar charging device, a battery, a voltage stabilizer, and a comparator. The farmland information automatic detection system has the characteristics of low-power dissipation, small volume, long working time and low cost, and can realize low cost unmanned continuous online monitor of hazardous areas.

Description

technical field [0001] The invention relates to an environment monitoring system, in particular to an automatic detection system of farmland information based on a wireless sensor network, which belongs to the field of monitoring. Background technique [0002] Precision agriculture has become the trend of agricultural development in my country, and the timely and accurate acquisition of farmland information is the basis for the implementation of precision agriculture. Traditional agriculture mainly uses isolated, non-communicating mechanical equipment and sensing equipment, and mainly relies on manpower to monitor the growth of crops. It not only consumes a lot of manpower, but also cannot achieve real-time monitoring. If a wired measurement and control system is used, it is necessary to lay optical fibers or cables, which not only increases the cost, but also reduces the flexibility and scalability of the system. With the development of sensor technology, wireless communi...

Claims

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Application Information

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IPC IPC(8): H04W84/18G08C17/02
CPCG08C17/02H04W84/18Y02D30/70
Inventor 时国坚吴俨张军孙继通陈晨范效彰
Owner WUXI WISEN INNOVATION TECH
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