Control device and method of gene sequencer and gene sequencer

A technology of a gene sequencer and a control device, applied in the field of genetic engineering, can solve the problems of unreasonable assignment of tasks at all levels of the controller, the device cannot respond quickly, and the throughput of the gene sequencer is low, so as to reduce the number of status queries and save communication. time, avoiding the effect of frequent interactions

Active Publication Date: 2018-06-01
MGI TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

When the embedded controller controls the corresponding devices to perform these operations, it must receive control instructions from the PC controller, analyze them, and then execute them, which leads to communication delays and the inability of each device to respond quickly
In addition, the interaction between the PC controller and the embedded controller and between the two controllers and other devices in the gene sequencer is too frequent, and the task distribution at all levels of the controller is unreasonable
The above situation will cause the sequencing process to take too long, resulting in a low throughput of the gene sequencer
Therefore, the controller architecture in current gene sequencers still needs to be improved

Method used

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  • Control device and method of gene sequencer and gene sequencer
  • Control device and method of gene sequencer and gene sequencer
  • Control device and method of gene sequencer and gene sequencer

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] At present, the controller architecture in the gene sequencer will cause the process time of the gene sequence to be too long, and the throughput of the gene sequencer will be too low.

[0035] for example, figure 1 It is a schematic diagram of a controller architecture in a gene sequencer in the related art. Such as figure 1 As shown, among them, 1' is the PC controller, 2' is the RS232 / USB communication interface, 3' is the embedded controller, 4' is the laser unit I / O interface, 5' is the camera unit USB interface, 6'...

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Abstract

The invention discloses a control device and method of a gene sequencer and a gene sequencer. The device comprises: a first controller, which is used to send an initialization instruction; a random access memory, which is used to store control information of a sequencing process; The second controller, the second controller is respectively connected with the first controller and the random access memory, and the second controller is used to receive the initialization instruction, and perform initialization configuration on each device in the gene sequencer according to the initialization instruction, and read from the random access memory The sequencing process control information is obtained, and the work of each device in the gene sequencer is controlled according to the sequencing process control information. The control device of the gene sequencer in the embodiment of the present invention can greatly shorten the time of the gene sequencer process and improve the throughput of the gene sequencer.

Description

technical field [0001] The invention relates to the technical field of genetic engineering, in particular to a control device and method for a gene sequencer and a gene sequencer. Background technique [0002] With the development of gene sequencing technology, gene sequencers have made great progress in system integration and sequencing time. The gene sequencer is an automatic sequencing instrument centered on the core controller, which is composed of a mechanical device, a liquid circuit control platform, a biochemical reaction platform, an optical and electronic platform, a biochip platform, and electronic communication. Among them, the core controller can control each platform through the communication interface, so that each platform can work together and realize the automation of the sequencing process. [0003] At present, the controller architecture in a gene sequencer mainly includes a PC (Personal Computer, personal computer) controller and an embedded controller....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04
Inventor 兰雄刘健张永卫李景王乐
Owner MGI TECH CO LTD
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