Internet of Things commodity information anti-tracing system and method based on chaotic secrecy

A technology of commodity information and traceability system, which is applied in the field of anti-traceability system of commodity information in the Internet of Things, which can solve the problems of potential safety hazards, no traceable meaning of commodity information, and easy to be attacked, so as to achieve the effect of solving difficult observation

Pending Publication Date: 2021-04-30
NANJING LONGYUAN MICROELECTRONICS TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current method of product information traceability is mainly by recording product information and sharing resources on the network. Customers can easily obtain public product information through electronic tags. However, because product information is in a state of resource sharing, it is easy to be attacked. Destroying the shared information will pose a security risk of being tampered with, and the traceability of commodity information will no longer exist

Method used

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  • Internet of Things commodity information anti-tracing system and method based on chaotic secrecy
  • Internet of Things commodity information anti-tracing system and method based on chaotic secrecy
  • Internet of Things commodity information anti-tracing system and method based on chaotic secrecy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The traditional method of building balance detection is mainly to carry out balance detection during the construction stage. Due to the serious restrictions on the construction site, it is difficult to implement the calibration method of orthogonal and vertical theodolite. The point is difficult to determine the problem. At the same time, because these observation methods need to be implemented at observation points higher than buildings, and the buildings in our country are getting taller and taller, it is difficult to implement them during the construction stage, and no inspection will be carried out after completion. The invention judges the balance of the building by detecting the temperature of the surrounding environment. When the temperature of the surrounding environment is consistent, the building is in a balanced state. When there is a temperature difference in the surrounding environment, it means that the building has settled.

[0031] In this example, if f...

Embodiment 2

[0048] The observation of high-rise buildings is balanced, and infrared receivers are only installed on one floor. The detection results are not accurate enough, and infrared receivers need to be installed on every floor of the building.

[0049] In this example, if figure 1 As shown, a chaotic security-based Internet of Things commodity information anti-traceability system includes a horizontal positioning unit, a temperature detection unit, a balance observation unit and a signal transmission unit;

[0050] The horizontal positioning unit determines that the infrared receiver of the temperature detection unit is at the same horizontal position;

[0051] A temperature detection unit, including a plurality of infrared receivers, is arranged around the outer wall of the building at the same level to detect the temperature of the surrounding environment;

[0052] The balance observation unit judges the current building balance state by judging whether there is a temperature dif...

Embodiment 3

[0066] The foundation settlement of the building may settle smoothly, that is, the overall settlement of the building does not appear inclined. At this time, the existing balance detection method cannot detect the settlement of the building. The present invention can judge according to the recorded data in the cloud.

[0067] In this example, as figure 1 As shown in the figure, an IoT commodity information anti-traceability system based on chaos and confidentiality includes a horizontal positioning unit, a temperature detection unit, a balance observation unit and a signal emission unit;

[0068] The horizontal positioning unit determines that the infrared receiver of the temperature detection unit is in the same horizontal position;

[0069] The temperature detection unit, including a plurality of infrared receivers, is arranged in a circle on the outer wall of the building at the same level to detect the ambient temperature;

[0070] The balance observation unit judges the ...

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PUM

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Abstract

The invention discloses an Internet of Things commodity information anti-tracing system and method based on chaos secrecy. The system comprises a network recording unit, an information management unit, a radio frequency reading unit and a public tracing unit. The network recording unit is used for recording all information of the commodities from leaving the factory to being transported to the shelves; the information management unit comprises special information uploading equipment and is used for updating and uploading commodity information; the radio frequency reading unit comprises an RFID and can read the commodity information chain through RFID radio frequency identification; and the public tracing unit is a public sharing port of commodity information, and customers can read all link information of commodity production, processing, storage, transportation and consumption. Under the Internet of Things equipment with traceable commodity information, the hardware security circuit is added on the equipment for uploading the commodity information, so that the commodity information cannot be invaded and tampered, the safety of a commodity information chain is greatly improved, and the reliability of commodity information tracing is improved.

Description

technical field [0001] The invention relates to an anti-traceability system and method for commodity information of the Internet of Things based on chaos and security, and belongs to the field of the Internet of Things. Background technique [0002] Commodity safety has always been an important issue for commodity consumption in the market. With more and more counterfeit and shoddy products, and the quality problems of the commodities themselves are becoming more and more serious, consumers have an increasing demand for traceability of commodity information. In recent years, the shelf life of food or ingredients has also been difficult for consumers to distinguish. In order to ensure the quality and safety of products, and to allow consumers to obtain all the information of products and be more assured of products, the market has more and more requirements for technical means of traceable product information. come higher. [0003] The current method of product information t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06K17/00G06F21/64
CPCG06Q30/0185G06K17/0022G06F21/64
Inventor 陈勇李隽诗李凯田敏徐建俊李洪昌冷育荣顾振飞张律
Owner NANJING LONGYUAN MICROELECTRONICS TECH CO LTD
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