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Carrier use balancing method and device, readable storage medium and electronic equipment

A balancing method and carrier technology, applied in fault hardware testing methods, electrical digital data processing, detection of faulty computer hardware, etc., can solve the problem of increased use costs of connectors, underutilized connectors, and different times of plugging and unplugging. and other issues to achieve the effect of full utilization

Pending Publication Date: 2021-12-07
惠州佰维存储科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Prediction of the plug-in life of the connector is based on the nominal number of connectors. It is easy to have inaccurate predictions, which may cause some connectors that have not reached the plug-in life to be no longer used or replace the carrier in advance, resulting in incomplete connector value. Utilization will increase the cost of using connectors, increase the frequency of line stop maintenance, affect production capacity, and increase economic losses;
[0005] 2. According to the nominal number of times in the connector specification, the plug-in life is predicted. Even if the nominal times of each connector are the same, in fact, there are differences between each connector, and some connectors are more plug-resistant Unplugging, that is, the life of plugging and unplugging is longer. If it is replaced or used according to the nominal number of times, the problem of underutilization of the connector will also occur;
[0006] 3. The number of SSDs in the actual production work order may not be an integer multiple of the number of connectors. There is a certain mantissa. There is a situation that the connectors on the carrier will not be fully inserted, which will lead to the actual insertion and removal of each connector on the same carrier. The number of times varies, and some connectors will reach the plug-in life first, which will cause all connectors on the entire carrier to be replaced. very early to replace
This situation also leads to the incomplete utilization of the value of other connectors, increasing the cost of using connectors, increasing the frequency of line shutdown and maintenance, affecting production capacity and increasing economic losses
[0007] 4. Since the carrier undergoes the high-temperature RDT aging test together with the SSD, the test time varies with the capacity of the SSD. The life of the vehicle connector will be shorter, making the prediction of the plug-in life of the connector more inaccurate

Method used

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  • Carrier use balancing method and device, readable storage medium and electronic equipment
  • Carrier use balancing method and device, readable storage medium and electronic equipment
  • Carrier use balancing method and device, readable storage medium and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Please refer to figure 1 , 4 , a method for balancing the use of vehicles in this embodiment, comprising:

[0077] S01. Registering a new vehicle, numbering the vehicle and the ports on the vehicle;

[0078] Among them, the numbering method can be to scan the QR code or barcode of the carrier to register the number, or to input the carrier and port number by manual software;

[0079] S02. Receive a request for establishing a usage information mapping table corresponding to the vehicle;

[0080] S03. Obtain the first serial number and high-temperature RDT aging time corresponding to the carrier according to the establishment request, and obtain the second serial number of the port corresponding to the carrier and the number of times the port has been plugged and unplugged, and according to the first serial number , the aging time of the high-temperature RDT, the second serial number, and the number of times the port has been plugged and unplugged establish a usage inf...

Embodiment 2

[0104] Please refer to figure 1 , 5 , this embodiment further defines how to determine the carrier to be used based on the usage information mapping table on the basis of the first embodiment, specifically:

[0105] S61. Determine whether there is an unused vehicle in the vehicle according to the usage information mapping table, if yes, determine the unused vehicle as the vehicle to be used, if not, determine the vehicle Each carrier in is determined as a used carrier, and the carrier to be used is determined from the used carriers according to the usage information mapping table, such as Figure 5 shown;

[0106] Among them, the unused vehicle, that is, the number of port plugging and unplugging times of the port corresponding to the vehicle is 0;

[0107] The determining the carrier to be used from the used carrier according to the usage information mapping table includes:

[0108] Obtain the number of port plugging and unplugging times of the port corresponding to the u...

Embodiment 3

[0116] Please refer to figure 1 , 6 , on the basis of Embodiment 1 or Embodiment 2, this embodiment further defines how to use the carrier to be used to test the SSD to be tested based on the usage information mapping table, specifically:

[0117] The carrier use request includes a use mode, and the use mode includes an automatic mode and a manual mode;

[0118] S62. Determine the mantissa of the hard disk to be tested according to the number of the hard disk to be tested and the number of ports of each of the carriers to be used, and calculate each port in the carrier to be used whose port shielding state is an unshielded state The corresponding ratio of the number of times the port has been plugged and the plugged life of the port is obtained to obtain multiple ratios, and the multiple ratios are arranged in order from small to large, and the ratio corresponding to the previous preset number is obtained. The port is determined as the port to be used, such as Image 6 show...

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Abstract

The invention discloses a carrier use balancing method and device, a readable storage medium and electronic equipment. The method comprises the following steps: receiving a carrier use request of a to-be-tested hard disk; obtaining a use information mapping table of the carrier according to the carrier use request; and determining a to-be-used carrier from the carriers based on the use information mapping table, and testing the to-be-tested hard disk by using the to-be-used carrier. Compared with the prior art that a carrier is selected to be used only according to nominal times of a carrier port, the method has the advantages that the actual use information of the carrier is recorded; that is, by using the information mapping table, the carriers needing to be used are selected based on the use information mapping table, so that each carrier can be fully utilized, and therefore full utilization of carrier ports is achieved.

Description

technical field [0001] The present invention relates to the technical field of solid-state hard disks, in particular to a method and device for equalizing the use of carriers, a readable storage medium and electronic equipment. Background technique [0002] During the fully automated production test of SSD (Solid State Disk), the SSD is plugged into the carrier port (SSD connector) and undergoes card opening, RDT (Reliability Demonstration Testing, reliability test) aging, Functional testing and other production testing procedures. There are hundreds of carriers on an automated production line, and each carrier generally has 8 to 32 carrier ports. [0003] Due to the limited plug-in and pull-out times of the SSD connector on the carrier, it is a consumable. In the design stage, a connector model with a high plug-in and pull-out cycle is generally selected, and the connector is replaced and maintained during the production line use stage. The existing solution is to predict...

Claims

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Application Information

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IPC IPC(8): G06F11/22
CPCG06F11/2221G06F11/2273
Inventor 徐永刚郑潇孙成思孙日欣
Owner 惠州佰维存储科技有限公司