IoT data acquisition and packaging device and method

A data acquisition and Internet of Things technology, applied in the information field, can solve the problems of complex sensor networks, high cost, and inability to effectively detect data loss, etc., and achieve the effect of wide application and easy data detection.

CN111279728BActive Publication Date: 2021-08-31BEIJING MICROVIBRATION DADANET TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-08-31

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Abstract

The present invention relates to an Internet of Things data acquisition and packaging device, which includes an acquisition unit, a processing unit and a transmission unit, wherein: the acquisition unit acquires sensor data of a group of sensors in a sensor array according to a preset time interval, and transfers the The sensor data is packed into a data frame; the processing unit receives the data frame from the acquisition unit and packs more than one data frame into a first data packet; the transmission unit receives the data frame from the processing unit A first data packet, encapsulating more than one first data packet into a second data packet and sending the second data packet. The invention also provides a data acquisition and packaging method of the Internet of Things. Through the IoT data acquisition and packaging device and method of the present invention, the sensor array does not need to be equipped with a local clock, and the scope of application is wider.
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Description

technical field

[0001] The invention belongs to the field of information technology, and in particular relates to an Internet of Things data acquisition and packaging device and method. Background technique

[0002] In the process of synchronously collecting the data of the sensor network, in order to ensure the synchronous data collection, it is necessary to maintain time synchronization among the sensor nodes of the sensor network. For this reason, a common practice in the prior art is to equip each sensor node with a local clock.

[0003] However, equipping each sensor node with a local clock makes the sensor network complex and expensive. If each sensor node is not equipped with a local clock, it cannot effectively detect whether data is lost, that is, it cannot achieve a better standard for preventing data loss. Contents of the invention

[0004] In order to solve the above problems, this application designs a data collection and packaging device and method for the ...

Examples

Embodiment Construction

[0022] The embodiments disclosed in the present invention are described below through specific specific examples, and those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only for simple illustration, and are not drawn according to the actual size. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention.

[0023] figure 1 is a schematic diagram of a signal acquisition sensor array according to ...