ZigBee-based temperature monitoring device, ZigBee-based temperature monitoring system and implementation method thereof
A technology for monitoring devices and ambient temperature, which is applied to measuring devices, thermometers, and thermometers using electric/magnetic elements that are directly sensitive to heat, etc. It can solve cumbersome wiring, inconvenient installation and maintenance of sampling nodes, and poor scalability and portability And other issues
Inactive Publication Date: 2014-01-22
BEIJING INFORMATION SCI & TECH UNIV
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Problems solved by technology
Due to the use of wired connection, not only the wiring is cumbersome, but also the selection of sampling nodes will be greatly limited due to factors such as distance and height, which will bring great inconvenience to the installation and maintenance of sampling nodes, and poor scalability and portability
Especially for temperature acquisition in a wide space environment, if the wired method is used, the cost and power consumption are relatively high
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[0036] The implementation of the present invention is described below through specific examples and in conjunction with the accompanying drawings, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific examples, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0037] figure 1 It is a system architecture diagram of a temperature monitoring device based on ZigBee in the present invention. Such as figure 1 As shown, a ZigBee-based temperature monitoring device of the present invention includes: a temperature acquisition circuit 10 , a radio frequency module 11 , a storage module 12 , a display module 13 , an operating mode control circuit 14 and a ...
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The invention discloses a ZigBee-based temperature monitoring device, a ZigBee-based temperature monitoring system and an implementation method thereof. The device comprises a temperature acquisition circuit, a radio frequency module, a display module, a working mode control circuit and a power module. The invention adopts intelligent temperature sensors to acquire, wirelessly transmit and display temperature signals in real time, meanwhile, temperature acquisition units comprising the temperature sensors are respectively defined as a coordinator node, a router node and a terminal sensor node, a networking function is carried out by means of a ZigBee protocol stack, moreover, wirelessly transmitted temperature data are jointly debugged, consequently, temperature monitoring points are centrally controlled and managed, a temperature alarm function is realized, and the usage of thermal energy by users is monitored in real time.
Description
technical field [0001] The invention relates to a temperature monitoring device, system and implementation method thereof, in particular to a ZigBee-based temperature monitoring device, system and implementation method thereof. Background technique [0002] At present, the temperature monitoring methods on the market, such as heating systems, basically use wired methods, that is, use wire connections to transmit measurement data. Due to the use of wired connection, not only the wiring is cumbersome, but also the selection of sampling nodes will be greatly limited due to factors such as distance and height, which will bring great inconvenience to the installation and maintenance of sampling nodes, and poor scalability and portability. Especially for temperature acquisition in a wide space environment, if the wired method is used, the cost and power consumption are relatively high. [0003] ZigBee, as a new short-range, low-complexity, low-power, and low-cost wireless network...
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IPC IPC(8): G01K7/00G08C17/02
Inventor 艾红
Owner BEIJING INFORMATION SCI & TECH UNIV