Positioning method, device, system and computer-readable storage medium

Abstract

The invention discloses a positioning method, comprising: collecting time-domain signals in a computer room, and performing frequency-domain conversion on the time-domain signals based on preset conversion rules to obtain frequency-domain information; The power value of each frequency point, and based on the power value, determine the frequency point feature value of each of the frequency points; based on the frequency point feature value and the preset feature value, determine the target feature value, and the preset feature value is the corresponding feature value when there is no target object in the computer room; based on the target feature value, determine the target position of the target object in the computer room. The invention also discloses a positioning device, a system and a computer-readable storage medium. The present invention collects the signal features when there is a target object in the machine room and the signal feature when there is no target object, and locates the target position of the target object by comparing the signal features with or without the target object, so as to realize the precise positioning of the target object.

Description

Positioning method, apparatus, system and computer readable storage medium technical field The present invention relates to the technical field of information processing, in particular to positioning methods, devices, systems and computer-readable storage medium. Background technique With the rapid development of social economy, the degree of informatization in all walks of life is getting higher and higher, and infrastructure such as data Places for placing various data server cabinets, professional equipment cabinets and other special equipment There has also been a substantial increase. Such places are used in telecom operators, government industries, Internet companies, financial industries, power industries, etc. Fields that require a large amount of data aggregation, data storage, and data processing. Because the computer room is not only a highly confidential data It has the characteristics of large space, high system complexity, and large internal noise. I...

AI Technical Summary

Problems solved by technology

If camera capture is used to determine the location of personnel, the height of the cabinets inside the computer room is generally higher than 2 meters, which is much higher than the height of ordinary personnel. If a small number of cameras are used to collect data, there will be a problem of blind spots in the line of sight, and the location of personnel cannot be effectively judged. information; if a large number of cameras are used for all-round monitoring, the monitoring cost will be increased; if infrared collection is used to determine the location of personnel, since various electronic devices in the computer room have a heating function, it will seriously affect the positioning accuracy of the infrared collection device; Use sound collection to determine the location of personnel. Due to the large noise interference of various equipment in the computer room, it is impossible to accurately locate the personnel in the computer room through the collection of sound intensity.

[0004] In the prior art, there are iBeacon (a low-power bluetooth positioning technology), UWB (Ultra Wide Band, ultra-wideband wireless communication technology), WiFi (Wireless Fidelity, wireless fidelity technology) and so on to carry out active positioning by establishing base stations. However, there are also problems such as complex project implementation, low reliability, and low information security.

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