Code sensor, code and information setting method and code and information reading method

A sensor and sensor body technology, applied in the field of coded sensors, can solve the problems of sensor surface modification, coating information and calibration information cannot be recorded, the number of information is limited, and the individual sensor parameter information cannot be recorded, so as to avoid the limitation of networking and communication Effects of delay, good user experience, and avoidance of malicious attacks

Pending Publication Date: 2022-06-28
镜像生命(苏州)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] There is a limitation on the amount of information, and it is impossible to record the individual parameter information of the sensor, such as the calibration information of the sensor, the driving information of the sensor, the detection information of the sensor and the configuration parameters;
[0017] In the production process, the subsequent information of the numbered process cannot be added and recorded on the sensor. For example, after the electrode is formed, the surface modification, coating information and calibration information of the sensor cannot be recorded.

Method used

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  • Code sensor, code and information setting method and code and information reading method
  • Code sensor, code and information setting method and code and information reading method
  • Code sensor, code and information setting method and code and information reading method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] The present invention proposes a coded sensor for mass-produced biosensors or electrochemical sensors. The sensor code is stored by arranging an integrated circuit 4 on the sensor, thereby realizing the uniqueness of the sensor code. Affected by the area or volume of the sensor, it does not affect the structural design of the sensor, the amount of information that can be recorded is large, information can be added later, and no user intervention is required during use, the host computer automatically recognizes the sensor code, and automatically reads the relevant parameters. Drive and measure. At the same time, it is free from the restrictions of Internet connection and remote database, and it also avoids the possibility of being attacked in the process of interacting with remote data.

[0091] Since the integrated circuit 4 has a large storage space, it can record more data, uniquely encode the sensor, and store sensor-related information and measurement parameters, i...

Embodiment 2

[0103] like Figure 7 As shown in the figure, a method for setting the code and information of a coding sensor includes the following steps:

[0104] S110, production sensor;

[0105] S120, performing quality control form detection on the sensor;

[0106] S130, judging whether the sensor has passed the quality control test, if it passes, enter S140, otherwise, it is judged that the sensor is a defective product;

[0107] S140, test the quality control performance of the sensor;

[0108] S150, determine whether the sensor has passed the quality control inspection, if it passes, enter S160; otherwise, determine that the sensor is a defective product;

[0109] S160, assign a unique code to the sensor;

[0110] S170, determine sensor production information, calibration information, and measurement parameter information;

[0111] S180, paste, bond and install the integrated circuit on the sensor;

[0112] S190, encapsulating the integrated circuit as a whole to form an encaps...

Embodiment 3

[0119] like Figure 8 As shown in the figure, a method for setting the code and information of a coding sensor includes the following steps:

[0120] S410, production sensor;

[0121] S420, performing quality control form detection on the sensor;

[0122] S430, judging whether the sensor has passed the quality control test, if it passes, then go to S440, otherwise, it is judged that the sensor is a defective product;

[0123] S440, test the quality control performance of the sensor;

[0124] S450, determine whether the sensor has passed the quality control inspection, if it passes, enter S460; otherwise, determine that the sensor is a defective product;

[0125] S460, assign a unique code to the sensor;

[0126] S470, determine sensor production information, calibration information, and measurement parameter information;

[0127] S480, programming the sensor code, production information, calibration information, and measurement parameters into the integrated circuit throu...

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Abstract

The invention relates to a coding sensor, which comprises a sensor body, a substrate, an integrated circuit, coding pins and a packaging layer, and is characterized in that the sensor body is provided with a sensing unit and a plurality of sensing pins, and the plurality of sensing pins are arranged on the substrate; the integrated circuit is arranged on the substrate and is used for storing sensor information; the coding pins are arranged on the substrate, the number of the coding pins is not less than two, and the coding pins are connected with the integrated circuit; the packaging layer is arranged on the substrate, and the integrated circuit and the coding pin are both located in the packaging layer. According to the coding sensor, unique coding can be carried out on a single sensor in the batch production process, related information and measurement parameters of the sensor are stored, user intervention is not needed in the use process, the upper computer automatically recognizes sensor codes and automatically reads the related parameters for driving and measurement, and the use efficiency is improved. Meanwhile, limitation of internet connection and a remote database is avoided, and the possibility that coding is disordered during use and attacks are caused in the remote data interaction process is avoided.

Description

technical field [0001] The invention relates to a sensor, in particular to a coding sensor, a method for setting codes and information, and a reading method. Background technique [0002] In recent years, with the vigorous development of the field of sensor research, the miniaturization and portability of experimental instruments and test equipment have been greatly accelerated, the cost has been greatly reduced, and the operation has become simpler and more suitable for different detection environments. Biosensors represented by sensors have promoted the progress in the medical and health field and the popularization of POCT (PointofCareTest, on-site rapid detection). [0003] Electrochemical sensor is a kind of sensor that is based on the electrochemical properties of the object to be tested and converts the chemical quantity of the object to be measured into electrical quantity for sensing and detection. changes to characterize the electrochemical properties of the analy...

Claims

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Application Information

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IPC IPC(8): G01N27/26
CPCG01N27/26
Inventor 陆世龙范志曜
Owner 镜像生命(苏州)科技有限公司
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