Product management system based on Internet of Things and data acquisition method thereof

A management system and data collection technology, applied in the field of the Internet of Things, can solve problems such as inability to work for a long time, inconvenient monitoring of environmental conditions, and lack of convenience, so as to reduce the workload of data processing, reduce labor intensity, and improve the working environment. Effect

Pending Publication Date: 2021-05-14
HUAZHI RICE BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) There are many manual interventions and low efficiency, and the processing and analysis of data needs to be carried out independently by other organizations;
[0004] (2) It is not convenient for integrated monitoring of environmental conditions, and the collection of temperature and humidity is usually independent of the collection of product codes;
[0005] (3) Poor adaptability, different coding methods adopted for different products, such as barcodes (including barcodes of different lengths), two-dimensional codes, etc., need to be manually classified and stored separately;
[0006] (4) The convenience of operation is not strong
For different types of products, it is necessary to set up a special work desktop and PC, and it is not possible to work for a long time in an environment that is not conducive to personal health;
[0007] (5) In the existing way, multiple collection points are independent of each other, and additional manual intervention is required to aggregate data from different collection points

Method used

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  • Product management system based on Internet of Things and data acquisition method thereof
  • Product management system based on Internet of Things and data acquisition method thereof
  • Product management system based on Internet of Things and data acquisition method thereof

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example ；

[0051] refer to figure 1 , an embodiment of the present invention provides a product management system based on the Internet of Things, which is used in the workshop of the factory. The system includes a server, a gateway and a plurality of distributed acquisition devices:

[0052] Each acquisition device is equipped with a power supply ( figure 1Not shown in), CPU, temperature and humidity acquisition module, scanning code module, storage module and communication module; CPU is connected with temperature and humidity acquisition module, scanning code module, storage module and communication module respectively; Power supply is used for CPU, temperature and humidity Acquisition module, scanning module, storage module and communication module supply power; temperature and humidity acquisition module is used to collect temperature and humidity data in the factory building; scanning module is used to collect product scanning data; code data; the communication module is used to s...

no. 2 example ；

[0063] refer to figure 2 , based on the first embodiment, a data collection method of a collection device is provided, comprising the following steps:

[0064] S101. The collection device detects an interruption signal. If there is an interruption signal, the code scanning module is made to collect and cache the code scanning data; the collection device detects the cumulative time length, and if the cumulative time length reaches a preset value, the temperature and humidity collection module is made to collect the temperature and humidity data. and cache;

[0065] S102. The acquisition device detects a data acquisition request from the gateway, and if the data acquisition request sent by the gateway is received, sends the cached temperature and humidity data and code scanning data to the gateway.

[0066] In the embodiment of this method, when the system scans the code, it receives the card data in an interrupt mode, and the main program inquires whether there is new interru...

no. 3 example ；

[0069] refer to image 3 , based on the first embodiment, a gateway data collection method is provided, comprising the following steps:

[0070] S201. The gateway sends data acquisition requests to all acquisition devices one by one;

[0071] S202. The gateway receives the temperature and humidity data and code scanning data sent by the collection device, and caches the received data;

[0072] S203, the gateway sends the cached data to the server;

[0073] S204. The gateway receives the response sent by the server.

[0074] As an optional implementation manner, before step S202, the steps further include:

[0075] Receive the response response sent by the collection device, if the response response sent by the corresponding collection device is not received, send the data acquisition request to the corresponding collection device again, if the response response sent by the corresponding collection device is still not received, record the corresponding fault information.

...

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Abstract

The invention discloses a product management system based on the Internet of Things and a data acquisition method thereof. The system comprises a server, a gateway and a plurality of acquisition devices arranged in a distributed mode. Each acquisition device is provided with a power supply, a CPU, a temperature and humidity acquisition module, a code scanning module and a communication module; the temperature and humidity acquisition modules are used for acquiring temperature and humidity data; the code scanning modules are used for collecting code scanning data of a product; the communication modules are used for sending the collected temperature and humidity data and the code scanning data to the gateway; the gateway is connected with the acquisition devices and is used for converging the received data and sending the data to the server; and the server is in communication connection with the gateway and is used for receiving the aggregated data sent by the gateway and recording and analyzing the aggregated data. The system is high in integration level, and the cost is reduced; the full-automatic operation is achieved, adaptability is high, and the system can adapt to complex and severe working environments; the networking is flexible, and the system can adapt to factories of different scales.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a product management system based on the Internet of Things and a data collection method thereof. Background technique [0002] For the monitoring of the online environment of industrial and agricultural products, the traceability of product numbers, and the storage of large-capacity numbers, manual intervention and independent dumping are usually used at present, mainly manual and semi-automatic. For example, regularly read the data on the temperature and humidity meter and enter it into the computer or ledger; collect the data to the computer through the code scanning gun, and regularly transfer the accumulated data to a dedicated large-capacity storage medium. There are several problems in this way: [0003] (1) There are many manual interventions and low efficiency, and the processing and analysis of data needs to be carried out independently by other organiza...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/4183G05B2219/32252Y02P90/02
Inventor 龙晓波符岂玮甘峰
Owner HUAZHI RICE BIO TECH CO LTD
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