CN109029939A - A kind of server crash tests extrapolation board in-place detection system and method - Google Patents
A kind of server crash tests extrapolation board in-place detection system and method Download PDFInfo
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- CN109029939A CN109029939A CN201810585827.1A CN201810585827A CN109029939A CN 109029939 A CN109029939 A CN 109029939A CN 201810585827 A CN201810585827 A CN 201810585827A CN 109029939 A CN109029939 A CN 109029939A
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- waveform
- extrapolation
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- place
- feedback
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/08—Position of single direction-finder fixed by determining direction of a plurality of spaced sources of known location
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a kind of server crash tests extrapolation board in-place detection system and methods, it include: the radio receiving transmitting module and controlling terminal of communication connection, radio receiving transmitting module is set to extrapolation board junction inside machine box for server, wherein, radio receiving transmitting module includes waveform generating unit, waveform transmission unit and reception retransmission unit, shape generating unit and the electrical connection of waveform transmission unit, radio receiving transmitting module and controlling terminal are respectively arranged with power supply.The embodiment of the present invention sends detection waveform to junction by being set to the radio receiving transmitting module of extrapolation board junction inside machine box for server and receives the feedback waveform of junction, then feedback waveform is sent to the controlling terminal of communication connection again, controlling terminal determines whether extrapolation board is in place by the comparative analysis to feedback waveform, can during crash tests real-time monitoring cabinet inside extrapolation board state in place, improve crash tests efficiency.
Description
Technical field
The present invention relates to crash tests technical fields, examine in place more particularly to a kind of server crash tests extrapolation board
Examining system and method.
Background technique
Internet science and technology has been directed to all trades and professions field at present, plays to the living standard improvement of the mankind vital
Effect, promotion power-assisted of the server as internet industry play incomparable important role.Crash tests be one can be whole
Body considers the proving test of server cabinet structure and internal part intensity, can verify product on transit link from factory
End harbour fork truck carries out the collision on handling and logistics transportation repeatedly and endangers product bring.
In the prior art, using uniaxially testing, the testing time is generally 40 minutes, after crash tests crash tests
Machine box for server is checked, cabinet inside situation is detected again when then powering on, determine internal each component for
The receiving situation of collision experiment.
However, in the prior art, the detection of cabinet inside situation is needed after collision experiment completion just can be after
It is continuous, for extrapolation board, not can determine that be detached from when which kind of degree is impact strength reach or not in place, and
It detects whether it also needs to open casing and powered on to server and can just carry out in place, affects crash tests effect
Rate.
Summary of the invention
A kind of server crash tests extrapolation board in-place detection system and method are provided in the embodiment of the present invention, with solution
Certainly in the prior art crash tests low efficiency the problem of.
In order to solve the above-mentioned technical problem, the embodiment of the invention discloses following technical solutions:
First aspect present invention provides a kind of server crash tests extrapolation board in-place detection system, comprising: communication
The radio receiving transmitting module and controlling terminal of connection, the radio receiving transmitting module are set to extrapolation board connection inside machine box for server
Place, wherein radio receiving transmitting module includes waveform generating unit, waveform transmission unit and receives retransmission unit, and the waveform occurs
Unit and the electrical connection of waveform transmission unit, the radio receiving transmitting module and controlling terminal are respectively arranged with power supply.
Preferably, the controlling terminal includes that the signal receiving unit being sequentially connected electrically, signal processing unit and display are single
Member, the signal receiving unit and the reception retransmission unit communicate to connect.
Preferably, the signal processing unit preserves predetermined waveform, the predetermined waveform and the waveform generating unit
It is identical to generate waveform.
Preferably, the signal processing unit includes ARM chip.
Preferably, the system comprises multiple radio receiving transmitting modules, multiple radio receiving transmitting modules and a controlling terminal are logical
Letter connection.
Second aspect of the present invention provides a kind of server crash tests extrapolation board in position detecting method, comprising:
It generates detection waveform and is sent to extrapolation board junction；
Receive the feedback waveform of extrapolation board junction；
The feedback waveform is analyzed, determines extrapolation board state in place；
It is shown according to the state in place.
Preferably, the generation detection waveform specifically includes: generating square wave with 1HZ frequency.
Preferably, the feedback waveform for receiving extrapolation board junction specifically includes:
When the extrapolation board is in place, the feedback waveform of acquisition is consistent with the detection waveform；
When the extrapolation board is not in place, the feedback waveform of acquisition is unusual waveforms or no signal.
Preferably, analysis is carried out to the feedback waveform to specifically include:
It is compared with the feedback waveform with predetermined waveform；
If the feedback waveform is consistent with the predetermined waveform, extrapolation board is in place, otherwise not in place.
Preferably, display is carried out according to the state in place to specifically include:
When extrapolation board is not state in place, abnormal feedback signal position is obtained；
Extrapolation board not in place is determined according to the abnormal feedback signal position；
Show extrapolation board information not in place and character not in place；
When extrapolation board is state in place, character in place is shown.
By above technical scheme as it can be seen that including radio receiving transmitting module and controlling terminal in the present invention, radio receiving transmitting module is set
It is placed in extrapolation board junction inside machine box for server, send detection waveform to junction and receives the feedback waveform of junction,
Then feedback waveform is sent to the controlling terminal of communication connection again, controlling terminal, which passes through, determines the comparative analysis of feedback waveform
Whether extrapolation board in place, can during crash tests real-time monitoring cabinet inside extrapolation board state in place, mention
High crash tests efficiency.
Detailed description of the invention
It is illustrated more clearly that the embodiment of the present invention or technical solution in the prior art, it below will be to embodiment or existing
Attached drawing needed in technical description is briefly described, it should be apparent that, for those of ordinary skills,
Without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that a kind of structure of server crash tests extrapolation board in-place detection system provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is the structure of another server crash tests extrapolation board in-place detection system provided in an embodiment of the present invention
Schematic diagram；
Fig. 3 is that a kind of server crash tests extrapolation board provided in an embodiment of the present invention shows in the structure of position detecting method
It is intended to.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
It is a kind of server crash tests extrapolation board in-place detection system provided in an embodiment of the present invention referring to Fig. 1
Structural schematic diagram, as shown in Figure 1, server crash tests extrapolation board in-place detection system provided in an embodiment of the present invention, packet
It includes: radio receiving transmitting module and controlling terminal.
Radio receiving transmitting module and controlling terminal communication connection, the radio receiving transmitting module are set to outer inside machine box for server
Plate card junction, wherein radio receiving transmitting module includes waveform generating unit, waveform transmission unit and reception retransmission unit, institute
Shape generating unit and the electrical connection of waveform transmission unit are stated, the radio receiving transmitting module and controlling terminal are respectively arranged with power supply.
The junction of outer plate card is arranged in radio receiving transmitting module before cabinet sealing, is generated by waveform generating unit
Signal, that is, detection waveform of fixed waveform, and sent by waveform transmission unit, because radio receiving transmitting module is arranged in outer plate
The junction of card, the signal sent by waveform transmission unit can reach junction groove, and include more in the groove of junction
A metal pin can be reflected after received signal it (principle is similar to radar working principle), after reflection
Feedback waveform and frequency remain unchanged, and are transmitted to controlling terminal by wireless signal after receiving by reception retransmission unit, control
The waveform that end-on receives carries out processing to judge whether extrapolation board is in place.When extrapolation board falls off can be abnormal in place when
The case where corresponding feedback waveform will distort, fall off for extrapolation board, because not reflecting object, will not receive
Signal is reflected, feedback waveform at this time is low level straight line (no signal condition), when extrapolation board is abnormal in place, because of pin
Arrangement deviate normal alignment, can change reflection after signal waveform, therefore, by judge feedback waveform whether with detection waveform
It is consistent to can determine whether extrapolation board is in place.
The embodiment of the present invention does not need to power on server in use, and detection waveform is produced by signal generating unit
Raw, therefore, radio receiving transmitting module is required to work independently, and therefore, power supply is provided with, likewise, in order to guarantee controlling terminal
It can work independently and be also equipped with power supply.
The controlling terminal includes the signal receiving unit, signal processing unit and display unit being sequentially connected electrically, described
Signal receiving unit and the reception retransmission unit communicate to connect.
Signal receiving unit is used for the feedback signal that receiver radio receiving transmitting module is sent, and is then sent to feedback signal
Signal processing unit is handled, and in embodiments of the present invention, signal processing unit includes ARM chip, wherein having pre-saved
With the predetermined waveform of detection module same shape and frequency, signal processing unit receive after feedback waveform with pre-save
Predetermined waveform is compared, and judges whether feedback waveform is normal, extrapolation board is in place if feeding back waveform normally, if not just
It is not in place to produce then extrapolation board.
It referring to fig. 2, is another server crash tests extrapolation board in-place detection system provided in an embodiment of the present invention
Structural schematic diagram, as shown in Fig. 2, the system comprises multiple radio receiving transmitting modules, multiple radio receiving transmitting modules and a control
Terminal communication connection processed.
Because there are many extrapolation board inside machine box for server, the situation in place when each extrapolation board crash tests is both needed to
It is monitored, includes multiple radio receiving transmitting modules in the embodiment of the present invention therefore, each extrapolation board junction is arranged one
Respective feedback waveform is sent to same controlling terminal by radio receiving transmitting module, all radio receiving transmitting modules, eventually by control
Signal processing unit in end is handled because signal processing unit for feed back waveform processing predominantly and predetermined waveform
It compares, therefore, the shape and flat rate for the detection waveform that multiple radio receiving transmitting modules occur are consistent, and again to controlling terminal
Also need to send the number information of radio receiving transmitting module when sending feedback waveform, so that it is determined that the feedback bit of each feedback waveform
It sets, and then determines extrapolation board position, realize that external plate card is positioned.
It is a kind of server crash tests extrapolation board provided in an embodiment of the present invention in position detecting method referring to Fig. 3
Structural schematic diagram, as shown in figure 3, server crash tests extrapolation board provided in an embodiment of the present invention is in position detecting method, packet
It includes:
S10: it generates detection waveform and is sent to extrapolation board junction.
The waveform generating unit of radio receiving transmitting module generates detection waveform, is then sent to extrapolation by waveform transmission unit
Board junction, the difficulty occurred in waveform and stability of waveform, the waveform generated in the embodiment of the present invention are square wave,
Frequency is 1HZ, and user can according to the actual situation be adjusted the shape of detection waveform and frequency, but needing will be after adjustment
Detection waveform the signal processing unit into controlling terminal is saved as predetermined waveform.
S20: the feedback waveform of extrapolation board junction is received.
The feedback waveform that retransmission unit receives junction is received, pin arrangement is normal when extrapolation board junction is in place, energy
Enough to reflect waveform, the feedback waveform after reflection is remained unchanged with original waveform, when extrapolation board falls off or is in place abnormal,
Wave distortion is fed back, to traverse normal waveform, makes to receive the feedback Wave anomaly or no signal that retransmission unit receives.
S30: the feedback waveform is analyzed, determines extrapolation board state in place.
Signal processing unit in controlling terminal handles feedback signal, is compared with feedback waveform with predetermined waveform
Right, if the feedback waveform is consistent with the predetermined waveform, extrapolation board is in place, otherwise not in place.
S40: it is shown according to the state in place.
If extrapolation board is state not in place, it is thus necessary to determine that the position of extrapolation board, signal processing unit is from receiving
Feedback waveform signal in obtain the number of abnormal feedback signal position, that is, radio receiving transmitting module, it is wireless by being determined before being arranged
Transceiver module number and the positional relationship of extrapolation board determine extrapolation board position, so that it is determined that being which extrapolation board is different in place
Often, abnormal extrapolation board information in place is shown, and shows character not in place simultaneously, remind user's extrapolation board not
In place；If extrapolation board is state in place, only need to show character in place, do not need the information of external plate card into
Row display.
It include radio receiving transmitting module and controlling terminal in the present invention, radio receiving transmitting module is set to outer inside machine box for server
Plate card junction sends detection waveform to junction and receives the feedback waveform of junction, then again sends feedback waveform
To the controlling terminal of communication connection, controlling terminal determines whether extrapolation board is in place by the comparative analysis to feedback waveform, can
With the state in place of real-time monitoring cabinet inside extrapolation board during crash tests, crash tests efficiency is improved.
The above is only a specific embodiment of the invention, is made skilled artisans appreciate that or realizing this hair
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of server crash tests extrapolation board in-place detection system characterized by comprising the wireless receipts of communication connection
Module and controlling terminal are sent out, the radio receiving transmitting module is set to extrapolation board junction inside machine box for server, wherein wireless
Transceiver module includes waveform generating unit, waveform transmission unit and receives retransmission unit, and the waveform generating unit and waveform are sent out
Unit is sent to be electrically connected, the radio receiving transmitting module and controlling terminal are respectively arranged with power supply.
2. system according to claim 1, which is characterized in that the controlling terminal includes that the signal being sequentially connected electrically receives
Unit, signal processing unit and display unit, the signal receiving unit and the reception retransmission unit communicate to connect.
3. system according to claim 2, which is characterized in that the signal processing unit preserves predetermined waveform, described
Predetermined waveform is identical as waveform generating unit generation waveform.
4. system according to claim 2, which is characterized in that the signal processing unit includes ARM chip.
5. system according to claim 1 to 4, which is characterized in that the system comprises multiple radio receiving transmitting modules,
Multiple radio receiving transmitting modules and a controlling terminal communicate to connect.
6. a kind of server crash tests extrapolation board is in position detecting method characterized by comprising
It generates detection waveform and is sent to extrapolation board junction；
Receive the feedback waveform of extrapolation board junction；
The feedback waveform is analyzed, determines extrapolation board state in place；
It is shown according to the state in place.
7. according to the method described in claim 6, it is characterized in that, the generation detection waveform specifically includes: raw with 1HZ frequency
At square wave.
8. according to the method described in claim 6, it is characterized in that, the feedback waveform for receiving extrapolation board junction is specific
Include:
When the extrapolation board is in place, the feedback waveform of acquisition is consistent with the detection waveform；
When the extrapolation board is not in place, the feedback waveform of acquisition is unusual waveforms or no signal.
9. according to the method described in claim 6, being specifically included it is characterized in that, carrying out analysis to the feedback waveform:
It is compared with the feedback waveform with predetermined waveform；
If the feedback waveform is consistent with the predetermined waveform, extrapolation board is in place, otherwise not in place.
10. according to the method described in claim 6, being specifically included it is characterized in that, carrying out display according to the state in place:
When extrapolation board is not state in place, abnormal feedback signal position is obtained；
Extrapolation board not in place is determined according to the abnormal feedback signal position；
Show extrapolation board information not in place and character not in place；
When extrapolation board is state in place, character in place is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810585827.1A CN109029939A (en) | 2018-06-08 | 2018-06-08 | A kind of server crash tests extrapolation board in-place detection system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810585827.1A CN109029939A (en) | 2018-06-08 | 2018-06-08 | A kind of server crash tests extrapolation board in-place detection system and method |
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| CN109029939A true CN109029939A (en) | 2018-12-18 |
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| CN201810585827.1A Pending CN109029939A (en) | 2018-06-08 | 2018-06-08 | A kind of server crash tests extrapolation board in-place detection system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114623756A (en) * | 2022-03-29 | 2022-06-14 | 苏州浪潮智能科技有限公司 | Plug-in-place detection device and electronic equipment |
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| US20130061682A1 (en) * | 2011-09-08 | 2013-03-14 | Inventec Corporation | Shock test device |
| CN105300638A (en) * | 2015-10-09 | 2016-02-03 | 浪潮电子信息产业股份有限公司 | Remote monitoring method for PCIE card falling in server whole-machine package vibration testing |
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Application publication date: 20181218 |
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