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Wireless sensor network method, system and device thereof

A wireless sensor network, wireless network technology, applied in the field of systems and devices, and wireless sensor network methods, can solve the data collection frequency, transmission rate, and fast response requirements are not very high and low consumption network applications, wireless sensor network Problems such as application limitation and energy limitation can achieve the effect of fast response to scheduling instructions, reducing energy consumption and satisfying high-speed data transmission

Pending Publication Date: 2019-09-03
TANGZHI SCI & TECH HUNAN DEV CO LTD
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  • Claims
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Problems solved by technology

[0003] However, due to the limited energy of wireless sensors when there is no external power supply, wireless sensor networks are currently mainly used in low-consumption network applications that do not require high data acquisition frequency, transmission rate, and fast response. The application of sensor network is very limited

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  • Wireless sensor network method, system and device thereof
  • Wireless sensor network method, system and device thereof
  • Wireless sensor network method, system and device thereof

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Embodiment Construction

[0057] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them.

[0058] It should be noted that when an element is referred to as being "fixed" or "disposed on" another element, it may be directly disposed on another element or indirectly disposed on another element; when an element is referred to as being "connected" It may be directly connected to another element or indirectly connected to another element.

[0059] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated...

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Abstract

The invention discloses a wireless sensor device, a wireless transmitting and receiving device, a wireless sensing network system and method. The wireless sensor device collects a to-be-tested signalthrough the signal acquisition module. When the wireless transmitting and receiving device has a scheduling requirement, a first control instruction of the wireless transceiver is responded in real time through the first wireless network module, and quick response of the wireless sensor device is realized. When a high-speed collected signal to be tested needs to be transmitted to the wireless transmitting and receiving device, the wireless transmitting and receiving device is started. The second wireless network module is switched from the first state to the second state through the first control module. The power consumption of the second wireless network module in the first state is less than the power consumption of the second wireless network module in the second state, and then the second wireless network module transmits the signal to be tested acquired by the signal acquisition module to the wireless transmitting and receiving device, thereby realizing the requirement of high-speed data transmission. Therefore, on the premise that the energy consumption of the wireless sensor is reduced, the scheduling instruction can be quickly responded, and the requirement of high-speed data transmission can be met.

Description

technical field [0001] The present invention relates to the technical field of wireless sensor networks, in particular to a wireless sensor network method, system and device thereof. Background technique [0002] With the rapid development of semiconductor technology, microsystem technology, computer technology and wireless communication technology, sensors have been able to integrate information collection, data processing and wireless communication functions in a small volume, thus promoting low power consumption, multi- The rapid growth of functional wireless sensor applications. At present, wireless sensor networks have broad application markets in many fields such as military, medical, smart home, and environmental monitoring. [0003] However, due to the limited energy of wireless sensors when there is no external power supply, wireless sensor networks are currently mainly used in low-consumption network applications that do not require high data acquisition frequency...

Claims

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Application Information

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IPC IPC(8): H04W52/02H04W4/38H04W84/18
CPCH04W52/0261H04W4/38H04W84/18Y02D30/70
Inventor 蒲金飞李敏马军施文钦
Owner TANGZHI SCI & TECH HUNAN DEV CO LTD
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