DNA sequence printing equipment fault detection method, system and device

A DNA sequence and printing equipment technology, applied in the field of fault detection of DNA sequence printing equipment, can solve problems such as drug contamination, unmatched production speed, and limited energy of staff, and achieve the effect of ensuring accuracy, high efficiency and rapid monitoring

Pending Publication Date: 2022-03-08
中科计算技术西部研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Missing detection may occur after the staff is tired, or the staff may bring emotions into the test results to make the test results subjective, so it is difficult to guarantee the reliability of the test results;
[0006] 2. Due to the limited energy of the staff, the efficiency of manual detection has a fixed range and cannot be greatly improved;
[0007] 3. Manual detection makes it impossible for DNA sequence printers to be carried out in a closed environment, and it is easy to produce drug pollution;
[0008] 4. Manual detection cannot match the production speed of a production line composed of DNA sequence printers during high-speed printing

Method used

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  • DNA sequence printing equipment fault detection method, system and device
  • DNA sequence printing equipment fault detection method, system and device
  • DNA sequence printing equipment fault detection method, system and device

Examples

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Embodiment 1

[0046] This embodiment provides a DNA sequence printer, which includes an endless conveyor belt used for transporting test tubes, and an injection device, the injection port of which is used for spraying and injecting DNA medicine into the test tubes. The number of injection ports is set according to the actual situation. In this embodiment, the injection ports are air pressure injection ports.

[0047] Such as figure 1 As shown, a DNA sequence printing device fault detection device in this embodiment includes: an acquisition module, a data synchronization module, a data buffer module and a detection module.

[0048] There are several acquisition modules. In this embodiment, the acquisition modules adopt CCD black-and-white industrial cameras, which are arranged in a circular array around the conveyor belt of the DNA sequence printer. The CCD black-and-white industrial cameras are aimed at the injection port of the injection device.

[0049] In this embodiment, a light source...

Embodiment 2

[0060] Based on the DNA sequence printing equipment failure detection device, this embodiment also provides a DNA sequence printing equipment failure detection method, including the following steps:

[0061] Synchronous acquisition step: obtain the print information of the DNA sequence printer; the print information includes several text data, determine the opening time of the injection port through the text data, and based on the opening time of the injection port, send a trigger signal to the acquisition module synchronously through the preset transmission code information , controlling the acquisition module to collect image data of the injection port; so as to realize the synchronization of taking pictures and injecting DNA medicine into the injection port.

[0062] Text verification step: verify the text data according to the transmission code information, and add the text data to the data buffer queue after the verification is passed. The text data includes the nozzle num...

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PUM

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Abstract

The invention relates to the technical field of fault detection, and particularly discloses a DNA sequence printing equipment fault detection method, system and device, and the device comprises a data synchronization module which is used for obtaining the printing information of a DNA sequence printer, and synchronously transmitting a trigger signal to an acquisition module according to the printing information; the acquisition module is used for acquiring image data of the jet orifice of the DNA sequence printer after receiving the trigger signal; the data caching module is used for adding the image data into a data caching queue; and the detection module is used for inputting the image data into the trained AI detection model, identifying the state of the jet orifice through the AI detection model and outputting a detection result. By adopting the technical scheme of the invention, the fault of the injection device can be rapidly detected.

Description

technical field [0001] The invention relates to the technical field of fault detection, in particular to a method, system and device for fault detection of DNA sequence printing equipment. Background technique [0002] In biological research, it is frequently necessary to design biological materials with different DNA sequences, manufacture them for experiments, modify the design, recreate the modified materials, and experiment again. However, through the DNA sequence printer, biological materials can be printed out according to the DNA sequence designed by the researchers. [0003] When the DNA sequence printer is working, the DNA medicine needs to be injected through the air pressure injection port of the injection device. When the injection device works for a long time, the mechanical fatigue will cause the air pressure control valve of the injection device to fail or delay, which will lead to the disorder of the DNA printing sequence. In addition, the solid crystallizat...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06V20/60G06F16/2455G06F16/248G06F16/33G06F16/338
CPCG06F16/24552G06F16/248G06F16/334G06F16/338G06F18/241
Inventor 杨东鑫段勃李浩澜陈首信谭光明侯鹏飞
Owner 中科计算技术西部研究院
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