CN109612376A - A kind of method and system using Hall sensor array monitoring cabinet assembly precision - Google Patents
A kind of method and system using Hall sensor array monitoring cabinet assembly precision Download PDFInfo
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- CN109612376A CN109612376A CN201811582915.2A CN201811582915A CN109612376A CN 109612376 A CN109612376 A CN 109612376A CN 201811582915 A CN201811582915 A CN 201811582915A CN 109612376 A CN109612376 A CN 109612376A
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- cabinet
- hall sensor
- assembly precision
- sensor array
- node
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
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- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
The present invention provides a kind of method and systems using Hall sensor array monitoring cabinet assembly precision, comprising the following steps: S1, disposes Hall sensor array at server node back, corresponds respectively with the magnet positions of cabinet；S2, when assembling cabinet, according to Hall sensor output voltage block cabinet at a distance from server node；S3, when output voltage reaches pre-set threshold value, determine assembly precision reach requirement.By the present invention in that with the fitting distance of Hall sensor array monitoring server node and cabinet, and it can be according to the LED light display color of front panel, where judging the position not being bonded between node and cabinet, realization is monitored the assembly precision of node and cabinet, passes through the good equipment between cabinet and node, optimize the center of gravity structure of cabinet, the service life of cabinet is improved, and such method is practical, cost is relatively low, manpower is saved, O&M efficiency is improved.
Description
Technical field
It is especially a kind of to assemble essence using Hall sensor array monitoring cabinet the present invention relates to cabinet mounting technology field
The method and system of degree.
Background technique
Now with the large scale deployment of server, the number of nodes of server cabinet is higher and higher, and many cabinets are all
Through reaching the full configuration of 40 standard U, the upper cabinet assembling of these full configuration nodes just becomes an important procedure.
Cabinet generallys use sheet metal production at present, there is a problem of that machining accuracy is not high, and in full configuration node
When because the reason of node weight, causes cabinet inevitably to there are some deformation, learn to save especially for partial depth
Point needs to dispose a large amount of accelerator card, and disposes a large amount of accelerator cards and will cause the higher problem of weight, then causes node two
Node occurs when secondary maintenance is back into cabinet and cabinet assembling is not in place, influences cabinet gravity centre distribution, aggravates cabinet deformation, seriously
In the case where may cause cabinet metal fatigue, cause unpredictable consequence.
Summary of the invention
The object of the present invention is to provide it is a kind of using Hall sensor array monitoring cabinet assembly precision method and system,
It aims to solve the problem that the problem that cabinet assembly precision is low in the prior art, realizes the accurate control to assembly precision, save manpower, improve
O&M efficiency.
To reach above-mentioned technical purpose, cabinet assembly precision is monitored using Hall sensor array the present invention provides a kind of
Method, comprising the following steps:
S1, Hall sensor array is disposed at server node back, is corresponded respectively with the magnet positions of cabinet；
S2, when assembling cabinet, according to Hall sensor output voltage block cabinet at a distance from server node；
S3, when output voltage reaches pre-set threshold value, determine assembly precision reach requirement.
Preferably, the Hall sensor is the sensor of TDK HAL824.
Preferably, the magnet is ndfeb magnet.
Preferably, the method also includes:
The instruction of assembly result is carried out using LED light:
Total binding indicator light is set to indicate whether the output result of whole Hall sensors meets the requirements；
Independent indicator light is set to indicate whether the output result of each Hall sensor meets the requirements.
The present invention also provides a kind of system using Hall sensor array monitoring cabinet assembly precision, the system packets
It includes:
Sensor array deployment module, for server node back dispose Hall sensor array, respectively with cabinet
Magnet positions correspond；
Voltage output module, for according to the voltage block cabinet of Hall sensor output and servicing when assembling cabinet
The distance of device node；
Assembly precision determination module, for when output voltage reaches pre-set threshold value, determining that assembly precision reaches
It is required that.
Preferably, the Hall sensor is the sensor of TDK HAL824.
Preferably, the magnet is ndfeb magnet.
Preferably, the system also includes:
LED light indicating module, for carrying out the instruction of assembly result using LED light:
Total binding indicator light is set to indicate whether the output result of whole Hall sensors meets the requirements；
Independent indicator light is set to indicate whether the output result of each Hall sensor meets the requirements.
The effect provided in summary of the invention is only the effect of embodiment, rather than invents all whole effects, above-mentioned
A technical solution in technical solution have the following advantages that or the utility model has the advantages that
Compared with prior art, by the present invention in that with the fitting of Hall sensor array monitoring server node and cabinet
Distance, and can be real where judging the position not being bonded between node and cabinet according to the LED light display color of front panel
Now the assembly precision of node and cabinet is monitored, it is convenient that node location is adjusted.By between cabinet and node
Good equipment, facilitates the secondary installing of the operation and maintenance of engineer, optimizes the center of gravity structure of cabinet, and improve cabinet uses the longevity
Life, and such method is practical, and cost is relatively low, saves manpower, improves O&M efficiency.
Detailed description of the invention
Fig. 1 is a kind of side that cabinet assembly precision is monitored using Hall sensor array provided in the embodiment of the present invention
Method flow chart；
Fig. 2 is a kind of provided in the embodiment of the present invention
System structural block diagram.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Invention is described in detail.Following disclosure provides many different embodiments or example is used to realize different knots of the invention
Structure.In order to simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.In addition, the present invention can be with
Repeat reference numerals and/or letter in different examples.This repetition is that for purposes of simplicity and clarity, itself is not indicated
Relationship between various embodiments and/or setting is discussed.It should be noted that illustrated component is not necessarily to scale in the accompanying drawings
It draws.Present invention omits the descriptions to known assemblies and treatment technology and process to avoid the present invention is unnecessarily limiting.
It is provided for the embodiments of the invention with reference to the accompanying drawing a kind of using Hall sensor array monitoring cabinet assembly
The method and system of precision is described in detail.
As shown in Figure 1, monitoring cabinet assembly precision using Hall sensor array the embodiment of the invention discloses a kind of
Method, comprising the following steps:
S1, Hall sensor array is disposed at server node back, is corresponded respectively with the magnet positions of cabinet；
S2, when assembling cabinet, according to Hall sensor output voltage block cabinet at a distance from server node；
S3, when output voltage reaches pre-set threshold value, determine assembly precision reach requirement.
As shown in Fig. 2, in embodiments of the present invention, at server node back according to principle of equipartition, disposing 6 respectively suddenly
The magnet that your sensor forms the corresponding position of induction matrix and cabinet carries out magnetic induction, monitor respectively node different location and
The distance of the combination degree of cabinet, i.e. node and cabinet.
The Hall sensor selects the sensor of model TDK HAL824, which is high-precision programmable industry
Class sensor, magnetic force induction range is adjustable, and operating temperature section is subzero 40 degrees Celsius to 170 degrees Celsius, can satisfy clothes
The harsh working environment of business device node.
Carry out position judgement according to the output of the 6 of server node back sensors, thus it is speculated that 6 positions of egress with
And the combination degree with cabinet, by cable transmission to processing unit, the processing unit is located at front for the output of 6 sensors
In one processing board of plate.Since Hall sensor can be according to the magnetoelectric effect between magnet, by position between the two
Information is showed with voltage, therefore operation through the processing unit, when 6 Hall sensors can export the output of defined
When voltage, it could judge that entire node and cabinet assembly precision reach requirement.The sensor that the embodiment of the present invention is selected is high-precision
Spend sensor, it can be ensured that the magnetic force of server node and cabinet, which reaches a certain level, can just export defined voltage, avoid magnetic
Power error influences assembly precision.
For convenient for engineer identify this as a result, processing unit using LED light carry out assembly result instruction.When whole Halls
When the output result of sensor is met the requirements, total binding indicator light can show green, otherwise can be displayed in red.In addition 6 are also set up
A LED light indicates respectively whether the position of 6 Hall sensors combines.
Magnet is set at server cabinet back, is arranged according to the Hall sensor position of server node, meanwhile,
In order to reach the stronger effect of magnetic force, ndfeb magnet is selected in the embodiment of the present invention.
The embodiment of the present invention, and can by using the fitting distance of Hall sensor array monitoring server node and cabinet
With according to the LED light display color of front panel, where judging the position not being bonded between node and cabinet, realize to node with
The assembly precision of cabinet is monitored, convenient to be adjusted to node location.Pass through the good equipment between cabinet and node, side
Just the secondary installing of the operation and maintenance of engineer optimizes the center of gravity structure of cabinet, improves the service life of cabinet, and such
Method is practical, and cost is relatively low, saves manpower, improves O&M efficiency.
As shown in Fig. 2, monitoring cabinet assembly precision using Hall sensor array the embodiment of the invention also discloses a kind of
System, the system comprises:
Sensor array deployment module, for server node back dispose Hall sensor array, respectively with cabinet
Magnet positions correspond；
Voltage output module, for according to the voltage block cabinet of Hall sensor output and servicing when assembling cabinet
The distance of device node；
Assembly precision determination module, for when output voltage reaches pre-set threshold value, determining that assembly precision reaches
It is required that.
The Hall sensor selects the sensor of model TDK HAL824, which is high-precision programmable industry
Class sensor, magnetic force induction range is adjustable, and operating temperature section is subzero 40 degrees Celsius to 170 degrees Celsius, can satisfy clothes
The harsh working environment of business device node.Magnet is set at server cabinet back, according to the Hall sensor position of server node
It sets and is arranged, meanwhile, in order to reach the stronger effect of magnetic force, ndfeb magnet is selected in the embodiment of the present invention.
Carry out position judgement according to the output of the 6 of server node back sensors, thus it is speculated that 6 positions of egress with
And the combination degree with cabinet, by cable transmission to processing unit, the processing unit is located at front for the output of 6 sensors
In one processing board of plate.Since Hall sensor can be according to the magnetoelectric effect between magnet, by position between the two
Information is showed with voltage, therefore operation through the processing unit, when 6 Hall sensors can export the output of defined
When voltage, it could judge that entire node and cabinet assembly precision reach requirement.The sensor that the embodiment of the present invention is selected is high-precision
Spend sensor, it can be ensured that the magnetic force of server node and cabinet, which reaches a certain level, can just export defined voltage, avoid magnetic
Power error influences assembly precision.
The system also includes:
LED light indicating module, for carrying out the instruction of assembly result using LED light:
Total binding indicator light is set to indicate whether the output result of whole Hall sensors meets the requirements；
Independent indicator light is set to indicate whether the output result of each Hall sensor meets the requirements.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of method using Hall sensor array monitoring cabinet assembly precision, which comprises the following steps:
S1, Hall sensor array is disposed at server node back, is corresponded respectively with the magnet positions of cabinet；
S2, when assembling cabinet, according to Hall sensor output voltage block cabinet at a distance from server node；
S3, when output voltage reaches pre-set threshold value, determine assembly precision reach requirement.
2. a kind of method using Hall sensor array monitoring cabinet assembly precision according to claim 1, feature
It is, the Hall sensor is the sensor of TDK HAL824.
3. a kind of method using Hall sensor array monitoring cabinet assembly precision according to claim 1, feature
It is, the magnet is ndfeb magnet.
4. a kind of side using Hall sensor array monitoring cabinet assembly precision according to claim 1 to 3
Method, which is characterized in that the method also includes:
The instruction of assembly result is carried out using LED light:
Total binding indicator light is set to indicate whether the output result of whole Hall sensors meets the requirements；
Independent indicator light is set to indicate whether the output result of each Hall sensor meets the requirements.
5. a kind of system using Hall sensor array monitoring cabinet assembly precision, which is characterized in that the system comprises:
Sensor array deployment module, for server node back dispose Hall sensor array, respectively with the magnetic of cabinet
Iron position corresponds；
Voltage output module is used for when assembling cabinet, according to the voltage block cabinet and server section of Hall sensor output
The distance of point；
Assembly precision determination module, for when output voltage reaches pre-set threshold value, determining that assembly precision reaches requirement.
6. a kind of system using Hall sensor array monitoring cabinet assembly precision according to claim 5, feature
It is, the Hall sensor is the sensor of TDK HAL824.
7. a kind of system using Hall sensor array monitoring cabinet assembly precision according to claim 5, feature
It is, the magnet is ndfeb magnet.
8. a kind of according to claim 5-7 any one be using Hall sensor array monitoring cabinet assembly precision
System, which is characterized in that the system also includes:
LED light indicating module, for carrying out the instruction of assembly result using LED light:
Total binding indicator light is set to indicate whether the output result of whole Hall sensors meets the requirements；
Independent indicator light is set to indicate whether the output result of each Hall sensor meets the requirements.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811582915.2A CN109612376A (en) | 2018-12-24 | 2018-12-24 | A kind of method and system using Hall sensor array monitoring cabinet assembly precision |
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| CN201811582915.2A CN109612376A (en) | 2018-12-24 | 2018-12-24 | A kind of method and system using Hall sensor array monitoring cabinet assembly precision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946777A (en) * | 2021-02-09 | 2021-06-11 | 山东英信计算机技术有限公司 | Server cabinet and data center |
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| CN101409645A (en) * | 2007-10-08 | 2009-04-15 | 联想(北京)有限公司 | System and method for monitoring server machine cabinet load-bearing safety |
| CN103900461A (en) * | 2014-02-20 | 2014-07-02 | 河海大学 | Device and method for detecting gate deforming |
| CN204652824U (en) * | 2015-06-15 | 2015-09-16 | 浪潮电子信息产业股份有限公司 | A kind of device for the protection of rack distortion |
| CN105066897A (en) * | 2015-08-13 | 2015-11-18 | 大连理工大学 | Thin substrate deformation measuring method eliminating influence of gravity |
| US20170021071A1 (en) * | 2015-07-20 | 2017-01-26 | Thoratec Corporation | Flow estimation using hall-effect sensors |
| CN206291846U (en) * | 2016-12-09 | 2017-06-30 | 北京金风科创风电设备有限公司 | Guide rail deformation detecting device |
| CN108960457A (en) * | 2018-09-17 | 2018-12-07 | 郑州云海信息技术有限公司 | A kind of computer room cabinet location management system |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409645A (en) * | 2007-10-08 | 2009-04-15 | 联想(北京)有限公司 | System and method for monitoring server machine cabinet load-bearing safety |
| CN103900461A (en) * | 2014-02-20 | 2014-07-02 | 河海大学 | Device and method for detecting gate deforming |
| CN204652824U (en) * | 2015-06-15 | 2015-09-16 | 浪潮电子信息产业股份有限公司 | A kind of device for the protection of rack distortion |
| US20170021071A1 (en) * | 2015-07-20 | 2017-01-26 | Thoratec Corporation | Flow estimation using hall-effect sensors |
| CN105066897A (en) * | 2015-08-13 | 2015-11-18 | 大连理工大学 | Thin substrate deformation measuring method eliminating influence of gravity |
| CN206291846U (en) * | 2016-12-09 | 2017-06-30 | 北京金风科创风电设备有限公司 | Guide rail deformation detecting device |
| CN108960457A (en) * | 2018-09-17 | 2018-12-07 | 郑州云海信息技术有限公司 | A kind of computer room cabinet location management system |
Cited By (1)
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| CN112946777A (en) * | 2021-02-09 | 2021-06-11 | 山东英信计算机技术有限公司 | Server cabinet and data center |
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Application publication date: 20190412 |