Temperature detection method and device

A technology of a temperature detection device and a detection method, which is applied in the field of detection, and can solve problems such as false alarms, inability to determine whether the collected temperature is accurate, and system failure to identify

Active Publication Date: 2016-06-01
HUAWEI TECH CO LTD
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above temperature detection scheme has the following disadvantages: the temperature detection of each SSD in the hard disk enclosure is carried out independently, and the judgment whether the temperature of the SSD exceeds the standard only depends on its corresponding temperature sensor. During this process, it is impossible to determine whether the collected temperature is accurate. If The temperature sensor of an SSD itself is faulty, and the current system cannot recognize it, causing the system to implement incorrect processing strategies, such as false alarms, incorrect adjustment of SSD inspection frequency, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Temperature detection method and device
  • Temperature detection method and device
  • Temperature detection method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Embodiments of the present invention provide a temperature detection method and device, which can accurately detect the temperature of each SSD, identify which sensors are faulty, and prevent the system from executing incorrect processing strategies, which will be described in detail below.

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0048] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar ob...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention discloses a temperature detection method and device, and can accurately detect the temperature of each SSD (Solid State Disk), identify which sensors fail and avoids a phenomenon that a system executes wrong processing strategies. The method of the embodiment of the invention is applied to a storage array system and comprises the following steps: obtaining a first temperature value of a disk frame air inlet through a first sensor; obtaining a second temperature value of the air inlet of each SSD in the disk frame through a second sensor; obtaining a third temperature value of each SSD processor in the disk frame through a third sensor; according to a preset rule, analyzing the first temperature value, the second temperature value and the third temperature value to judge whether the corresponding sensors fail or not; and in a subsequent temperature detection process, neglecting the sensors which are judged as failed sensors.

Description

technical field [0001] The invention relates to detection technology, in particular to a temperature detection method and device. Background technique [0002] Solid State Drives (SSDs) have the advantages of high performance and low latency, and are widely used in storage array systems. SSD is a key component of a storage array system, and its reliability becomes an important factor in examining the performance of a storage array system. Among them, the data retention capacity of SSD has a great relationship with the temperature. The higher the temperature, the worse the data retention capacity; at this time, it is necessary to rely on the inspection mechanism inside the SSD to ensure the accuracy of the data. Usually, the higher the temperature, the corresponding inspection The shorter the period, the more frequently the data is moved, which has a certain impact on the life of the SSD. Therefore, temperature is an important factor affecting the reliability of the SSD. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/34G01K15/00
Inventor 曹红强吴黎明
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap