CN108562596A - For the x-ray detection system and its detection method of vertical member connecting node - Google Patents
For the x-ray detection system and its detection method of vertical member connecting node Download PDFInfo
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- CN108562596A CN108562596A CN201810616189.5A CN201810616189A CN108562596A CN 108562596 A CN108562596 A CN 108562596A CN 201810616189 A CN201810616189 A CN 201810616189A CN 108562596 A CN108562596 A CN 108562596A
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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Abstract
The invention discloses a kind of x-ray detection systems and its detection method for vertical member connecting node, are related to X-ray detection technical field, including:X-ray emitter, the X-ray emitter face a side wall of connecting node；Imaging device, the imaging device are arranged in the side wall towards a side wall of connecting node；Control module, the control module are connect with the imaging device；Host computer, the host computer are connect with the control module.By the X-ray emitter of interconnection, forming sheet and host computer, the effect of the installation quality detection to connecting node is realized.
Description
Technical field
The present invention relates to for the x-ray detection system technical field in building, vertical structure is directed to more particularly, to one kind
The x-ray detection system and its detection method of part connecting node, more particularly to a kind of vertical with X-ray detection assembled architecture
The detecting system and its detection method of the connecting node quality of component.
Background technology
In order to improve production efficiency, personnel labor intensity is reduced, and improve building element quality, built at present in assembled
Industrialization field is built, generally in the prefabricated of research reinforced concrete building component, such as reinforced concrete prefabricated column, armored concrete
Precast beam, reinforced concrete prefabricated board.Development need design, production, the three aspect collaboration of construction of precasting process, could complete
Building finished product.Standardization and modularity are to need to pay attention at any time in prefabricated design, and the technique taken into account in production and construction can
Can, to Composite and automation development to meet the diversified market demand, and reduce the dependence to labour.
In addition, assembled architecture refer to using plant produced structural elements and all kinds of lightweight material assembled houses it is each
Prefabricated component is crossed flow metaplasia in factory's back warp and produces well in advance by a component point, makes it have heat preservation, sound insulation, energy saving, anti-
Then the excellent function such as shake, fire prevention, insect prevention, moisture-proof is sent to construction site by transport and carries out group by reliable connection type
Construction style made of dress.
In assembled architecture in-site installation, the most important installation form of most critical is that the node built-in fitting of vertical component is existing
Field connection, and the usage amount of the built-in fitting of building has the increase of prodigious usage amount with respect to traditional technology in recent years.Therefore it fills
With formula building vertical member installation quality of connection it may be said that representing the integral installation quality of assembled architecture, and node connection
Quality is particularly significant, and particularly the node is connecting node, which is exactly pre- in the upper frame column of rectangular-shape
It is embedded with connection reinforcing bar, lower connection reinforcing bar is embedded in the Frame Column Under of rectangular-shape, under the lower upper end for connecting reinforcing bar is extended
Extend the lower surface of upper frame column in the lower end of the upper surface of frame column, upper connection reinforcing bar；The lower end of upper connection reinforcing bar and lower company
The upper end of reinforcing bar is connect by straight screw sleeve connection, dedicated grouting material is then poured into reinforced bar sleeve, grouting material is full of steel
Gap between muscle sleeve and reinforcing bar, the rectangular-shape formed after grouting material solidification cure part just with the reinforcing bar in the solidification part
Connecting node is constituted with reinforced bar sleeve, because the transmission of load, antihunt action all rely on the connecting node of this key
Quality of connection.So the installation quality detection of live building element becomes the key in working for assembled architecture quality management and control
Point, and installation quality detection here include ratio and connecting node shared by eyelet in detection connecting node tensile strength it is big
It is small.
In addition in the construction of assembled architecture component joint connection in site, quality extremely relies on execute-in-place, even if design is very
There are the system of very good quality in perfect, Parts Experiment room and manufacturer, since scene is manual operation, by the element of personnel
The influence of many factors such as matter, technical capability, sense of responsibility can not also ensure the quality of in-site installation construction, whole to the end to build
Building structure safety is also unable to get guarantee.So it is very necessary for the detection of assembled architecture component installation quality, but
Up to now, it can be utilized without a kind of detecting system that can be practical and detection method.This is mainly limited at connecting node
For hidden construction, conventional detection means seem at this moment nowhere sets about.Such detection at home and abroad at present it is no it is any it is ripe, can
By means.
Invention content
In view of the above technical problems, the purpose of the present invention is to provide a kind of X-rays for vertical member connecting node
Detecting system and its detection method are realized and are saved to connection by the X-ray emitter of interconnection, forming sheet and host computer
The effect of the installation quality detection of point.
To achieve the above object, the present invention provides following technical solutions：A kind of X for vertical member connecting node is penetrated
Line detecting system, including:X-ray emitter, the X-ray emitter face a side wall of connecting node；
Imaging device, the imaging device are arranged in the side wall towards a side wall of connecting node；
Control module, the control module are connect with the imaging device；
Host computer, the host computer are connect with the control module.
By using above-mentioned technical proposal, it can be used for emitting handle by X-ray penetrates connecting node by X-ray emitter
The internal structure of connecting node is imaged on forming sheet, and imaging device is used for the X-ray the inside for penetrating the connecting node
The internal structure of the connecting node 2 reflected is imaged, and control module is used for controlling the imaging device and transmits imaging
Image, host computer carrys out image and handled to detect the installation quality of connecting node to realize to transmitting.
The present invention is further arranged to：The control module includes command module；
The command module is used for sending image send instructions to the imaging device.
By using above-mentioned technical proposal, command module is used for sending image send instructions to the imaging device, in this way
It can allow the imaging device that the image of imaging is passed to the control module.
The present invention is further arranged to：Further include sending module in the control module；
The sending module is used for the image of the imaging received to be sent to the host computer.
By using above-mentioned technical proposal, sending module is used for the image of the imaging received to be sent to described upper
Machine can thus be sent to the image of the imaging received the host computer processing, be finally reached the installation to connecting node
Quality testing.
The present invention is further arranged to：The host computer includes manipulation module；
The manipulation module is used for sending enabled instruction to the control module.
By using above-mentioned technical proposal, manipulation module is used for sending enabled instruction to the control module, which refers to
Order can allow the control module to run the command module, and image send instructions are sent to the imaging device with this.
The present invention is further arranged to：Further include display module in the host computer；
The display module, thus can be right for the image of the imaging received is shown on the display screen of host computer
The image of display on a display screen is handled.
By using above-mentioned technical proposal, display module is used for the display screen in host computer the image of the imaging received
On shown, thus can be finally reached the installation matter to connecting node to showing that image on a display screen be handled
Amount detection.
Invention is further arranged to：Further include processing module in the host computer；
The processing module is used for the result for being input to the host computer to be compared with preset threshold value, if more than preset
Threshold value just detects underproof information in the display screen display connecting node installation quality of host computer.
By using above-mentioned technical proposal, processing module is final just to be installed in the display screen display connecting node of host computer
The underproof information of quality testing is achieved in the installation quality detection to connecting node.
Invention is further arranged to：Preset threshold value is stored in advance in the host computer, the preset threshold value includes
Eyelet in the connecting node either threshold value and tensile strength of leakiness hatched area percentage or compactness
Threshold value.
By using above-mentioned technical proposal, via including in connecting node eyelet or leakiness hatched area institute
Account for the preset threshold value of the threshold value of percentage or compactness and the threshold value of tensile strength, it will be able to the practical survey of connecting node
The value of amount finally judges that installation quality whether there is the result of problem compared with preset threshold value.
The present invention is further arranged to：The detection method of the x-ray detection system for vertical member connecting node,
Steps are as follows：
Step 1:Start the X-ray emitter transmitting X-ray first, the X-ray penetrates the connecting node and handle connects
The internal structure of node is imaged on the imaging device；
Step 2：Then the manipulation module in the host computer is run to send enabled instruction to the control module；
Step 3：After the control module receives enabled instruction, command module is just run to send image to the imaging device
Send instructions；
Step 4：After the imaging device receives the image send instructions, just the connecting node internal structure formed after imaging
Image send back the control module；
Step 5：After the control module receives the image of the connecting node internal structure, the sending module handle is just run
The image of the connecting node internal structure is sent to the host computer；
Step 6：After the host computer receives the image of connecting node internal structure, just runs the display module handle and receive
The image of connecting node internal structure be shown on the display screen of the host computer；
Step 7：The image of the connecting node internal structure to being shown on the display screen of the host computer measure and
Obtain eyelet either leakiness hatched area percentage or compactness；
Step 8：Obtained eyelet, either leakiness hatched area percentage or compactness are input to host computer
In, host computer just run the processing module eyelet either leakiness hatched area percentage or compactness with
Either the threshold value of leakiness hatched area percentage or compactness compares eyelet in preset connecting node,
If eyelet either leakiness hatched area percentage or compactness be more than eyelet in preset connecting node or
The threshold value of person's leakiness hatched area percentage or compactness, just shows the company in the display screen of host computer
Connect the underproof information of node installation quality testing；
Step 9：In addition also the connecting node is just carried out the test of tensile strength, the tension for obtaining the connecting node is strong
Degree；
Step 10：The tensile strength of the obtained connecting node is input in the host computer, described in host computer is just run
Processing module the tensile strength of the connecting node compared with the threshold value of preset tensile strength, if the connecting node
Tensile strength is less than the threshold value of preset tensile strength, and the connecting node installation quality is just shown in the display screen of host computer
Detect underproof information.
By using above-mentioned technical proposal, obtained eyelet either leakiness hatched area percentage or
Compactness is input in host computer, and host computer just runs the processing module shared by eyelet or leakiness hatched area
Percentage either the eyelet in compactness and preset connecting node or leakiness hatched area percentage or
The threshold value of compactness compares, if eyelet either leakiness hatched area percentage or compactness be more than it is preset
Eyelet in the connecting node either threshold value of leakiness hatched area percentage or compactness, just in host computer
Show that the connecting node installation quality detects underproof information in display screen；The part to connecting node is thus reached
The purpose of installation quality detection；The tensile strength of the obtained connecting node is input in the host computer, host computer is just
The processing module is run the tensile strength of the connecting node compared with the threshold value of preset tensile strength, if the company
The tensile strength for connecing node is less than the threshold value of preset tensile strength, and the connection section is just shown in the display screen of host computer 5
Point installation quality detects underproof information.The installation quality detection to connecting node is thus achieved the purpose that.
The present invention is further arranged to：The detection method of the x-ray detection system for vertical member connecting node,
Further include：
According to the distribution situation of the reinforcing bar inside the connecting node on the image of the connecting node internal structure, to judge reinforcing bar
Whether distribution situation is reasonable.
By using above-mentioned technical proposal, inside the connecting node on the image of the connecting node internal structure
The distribution situation of reinforcing bar, to judge whether reinforcing bar distribution situation is reasonable.
In conclusion the invention has the advantages that：
It is used for emitting internal structure by X-ray penetrates connecting node connecting node on forming sheet by X-ray emitter
Imaging, the internal junction for the connecting node that imaging device is used for the X-ray for the inside for penetrating the connecting node to be reflected
Structure is imaged, and control module is used for controlling the image that the imaging device transmits imaging, and host computer carrys out image progress to transmitting
Processing is to realize the installation quality detection to connecting node.
Description of the drawings
Fig. 1 is the principle schematic of the x-ray detection system for vertical member connecting node of the present invention.
Reference numeral：1, X-ray emitter；2, connecting node；3, imaging device；4, control module；5, host computer.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, for the x-ray detection system of vertical member connecting node 2, including:Building vertical member includes
The upper frame column of rectangular-shape and the Frame Column Under of rectangular-shape are embedded with upper connection steel in the upper frame column of rectangular-shape
Muscle, lower connection reinforcing bar is embedded in the Frame Column Under of rectangular-shape, and the upper table of Frame Column Under is extended in the upper end of lower connection reinforcing bar
Extend the lower surface of upper frame column in the lower end in face, upper connection reinforcing bar；The upper end of the lower end of upper connection reinforcing bar and lower connection reinforcing bar
Got up by straight screw sleeve connection, dedicated grouting material is then poured into reinforced bar sleeve, grouting material is full of reinforced bar sleeve and reinforcing bar
Between gap, the rectangular-shape that is formed cures part just with the reinforcing bar and reinforced bar sleeve structure in the solidification part after grouting material solidification
At connecting node 2, X-ray emitter 1, X-ray emitter 1 faces a side wall of connecting node 2, and X-ray emitter 1 is used for
Transmitting X-ray penetrates connecting node 2 and the internal structure of connecting node 2 is imaged on forming sheet；X-ray emitter 1 is penetrated for X
Line machine；Imaging device 3, imaging device 3 are forming sheet, the forming sheet i.e. x-ray imaging piece, and the setting of imaging device 3 is even
It connects in the side wall towards a side wall of node 2, for the connecting node 2 that the X-ray for the inside for penetrating connecting node 2 is reflected
Internal structure be imaged, and such forming sheet face X-ray emitter 1 transmitting X-ray direction come carry out to even
Connect the imaging of the internal structure of node 2；Control module 4, control module 4 are central processing unit, control module 4 and imaging device 3
Connection, control module 4 are used for controlling the image that imaging device 3 transmits imaging, to be located to the transmission image of host computer 5
Reason；Host computer 5, host computer 5 are connect with control module 4；Host computer 5 carrys out image and handles to transmitting.Host computer 5 include PDA,
Laptop, PC machine or smart mobile phone.
Control module 4 includes command module；
Command module is used for sending image send instructions to imaging device 3.
Further include sending module in control module 4；
Sending module is used for the image of the imaging received to be sent to host computer 5, thus can be the figure of the imaging received
As being sent to the processing of host computer 5.
Host computer 5 includes manipulation module；
Manipulation module is used for sending enabled instruction to control module 4, which can allow control module 4 to run order mould
Block.
Further include display module in host computer 5；
Display module, thus can be to aobvious for the image of the imaging received is shown on the display screen of host computer 5
Show that image on a display screen is handled.
Further include processing module in host computer 5；
Processing module is used for the result for being input to host computer 5 to be compared with preset threshold value, if being more than preset threshold value, just
Underproof information is detected in 2 installation quality of display screen display connecting node of host computer 5.
Preset threshold value is stored in advance in host computer 5, preset threshold value includes the eyelet or not close in connecting node 2
Real hatched area percentage or the threshold value of compactness and the threshold value of tensile strength.Eyelet in connecting node 2 or
The threshold value of the threshold value and tensile strength of person's leakiness hatched area percentage or compactness is the warp that experiment obtains
Test value, that is, more than the eyelet in connecting node 2 either leakiness hatched area percentage or compactness
, all there is safe mass in the connecting node 2 of threshold value or threshold value less than tensile strength.
For the detection method of the x-ray detection system of vertical member connecting node 2, steps are as follows：
Step 1:First start X-ray emitter 1 emit X-ray, X-ray penetrate connecting node 2 and the inside of connecting node 2
Structure is imaged on imaging device 3, and the image of 2 internal structure of connecting node is formed after imaging；And imaging device 3 is imaging
Piece, the internal structure for penetrating the connecting node 2 that the X-ray of the inside of connecting node 2 is reflected so are just imaged on forming sheet；
There can be the distribution situation of the eyelet and reinforcing bar inside the connecting node 2 on the image of 2 internal structure of connecting node.
Step 2：Then the manipulation module in host computer 5 is run to send enabled instruction, the enabled instruction to control module 4
Control module 4 is allowed to run command module；
Step 3：After control module 4 receives enabled instruction, just runs command module and refer to send image transmission to imaging device 3
It enables, thus can allow imaging device 3 that the image of imaging is passed to control module 4；
Step 4：After imaging device 3 receives the image send instructions, just 2 internal structure of connecting node formed after imaging
Image sends back control module 4；Control module 4 can further transmit the image of 2 internal structure of connecting node in this way
To in host computer 5.
Step 5：After control module 4 receives the image of 2 internal structure of connecting node, sending module is just run the connection
The image of 2 internal structure of node is sent to host computer 5；It can thus allow 2 internal junction of connecting node that host computer 5 receives
The image of structure carries out being displayed for being further processed.
Step 6：After host computer 5 receives the image of 2 internal structure of connecting node, display module is just run receiving
The image of 2 internal structure of connecting node is shown on the display screen of host computer 5；The image of 2 internal structure of connecting node is namely
The image of imaging.
Step 7：The image for 2 internal structure of connecting node being shown on the display screen of host computer 5 is measured
To eyelet, either leakiness hatched area percentage or compactness, the mode specifically measured are：Connecting node 2
The eye portion inside connecting node 2 on the image of internal structure measures the diameter of its eyelet with ruler, according to ruler
The face of the eye portion inside the connecting node 2 on the image of 2 internal structure of connecting node is calculated in the diameter dimension of measurement
Product, then with ruler to the length and width of the rectangular profile of the connecting node 2 reflected on the image of 2 internal structure of connecting node
Degree measures, and the face represented by the profile of connecting node 2 is calculated according to the length and width of the profile of connecting node 2
It accumulates, then the area the eye portion inside the connecting node 2 on the image of obtained 2 internal structure of connecting node divided by company
The area represented by the profile of node 2 is connect, eyelet either leakiness hatched area percentage or close has just been obtained
Solidity；
Step 8：Obtained eyelet, either leakiness hatched area percentage or compactness are input to host computer 5
In, host computer 5 just operation processing module eyelet either leakiness hatched area percentage or compactness with it is pre-
If connecting node 2 in eyelet either the threshold value of leakiness hatched area percentage or compactness compares,
If eyelet either leakiness hatched area percentage or compactness be more than eyelet in preset connecting node 2 or
The threshold value of person's leakiness hatched area percentage or compactness, just shows connection in the display screen of host computer 5
2 installation quality of node detects underproof information；The mesh of the part installation quality detection to connecting node 2 is thus reached
's.
Step 9：In addition also connecting node 2 with regard to the test of progress tensile strength, the tensile strength of connecting node 2 is obtained；
Step 10：The tensile strength of obtained connecting node 2 is input in host computer 5, host computer 5 just runs processing module handle
The tensile strength of connecting node 2 is preset compared with the threshold value of preset tensile strength if the tensile strength of connecting node 2 is less than
Tensile strength threshold value, just show that 2 installation quality of connecting node detects underproof information in the display screen of host computer 5.
The installation quality detection to connecting node 2 is thus achieved the purpose that.
For the detection method of the x-ray detection system of vertical member connecting node 2, further include：
According to the distribution situation of the reinforcing bar inside the connecting node 2 on the image of 2 internal structure of connecting node, to judge steel
Whether muscle distribution situation is reasonable.For example reinforcing bar distribution situation embodies reinforcing bar and gets together, and is just too to concentrate unreasonable shape
Condition.
In addition compactness is 1 to subtract value obtained by eyelet or leakiness hatched area percentage, described close
The threshold value of solidity is more than 90%;The threshold value of tensile strength is 1.27N/mm2。
In order to back up security needs, the host computer 5 is also needed to the image transmitting of the imaging of input a to server.
The host computer 5 usually uses GSM/GPRS networks.Namely host computer 5 by GSM/GPRS networks receiving
The image of imaging is sent to server, enters host computer 5 in the image for the imaging that control module 4 receives, passes through GSM/GPRS
Include the host computer 5 during the realization that network is sent to the image of the imaging received server being connect in control module 4
The image of the imaging received is transmitted to server, and in order to reach the correct of data transmission, such transfer mode often passes through
It is communicated based on Handshake Protocol, then allows for the behavior that host computer 5 is delivered in the image for the imaging that control module 4 receives
It is usually activated through the response message under the Handshake Protocol that server transmits obtained, if that is, without being taken
The image for being delivered in the imaging that control module 4 receives is tended not to when the response message that business device transmits, the condition of exception is
Data are not passed in defined duration and are transmitted again；Such utilization by Handshake Protocol, just as described upper
The image of the imaging received in control module 4 is transmitted to server by machine 5, if server is transferred to 5 response message of host computer
It is detained by transmission during transmission, response message will delay at the time of arriving at host computer 5, and host computer 5 is initiated subsequently to control
The image of the imaging that molding block 4 receives can also delay at the time of transmission, then so that be delivered in that control module 4 receives at
The speed of the image of picture slows down, and delays at the time of also there are response message generation arrival host computer 5 with regard to host computer 5 is inner in this way
Cause executes anatomy.
In common host computer 5, response message and the image of the imaging received in control module 4 pass through one shared
Transmission procedure under a array is transmitted, and the image of response message and the imaging received in control module 4 is sequentially
And the array is written according to array sequence, response message is also taken out from the array according to array sequence connects in control module 4
The image of the imaging received, response message with the imaging that control module 4 receives image in the array with packet
What form was stored and was read, working area K2 that transmission procedure K1 is sequentially read and write containing with good grounds packet banner code, transmits and control
Subprogram K3 and working area K4 for transmission.Sequentially read-write refers to being received in control module 4 according to above-mentioned response message
To the image of imaging the array is written sequentially and according to array sequence, also taken out from the array according to array sequence
For the image of response message and the imaging received in control module 4 come what is read and write, the data volume that runs earlier, which is transmitted, controls sub- journey
Sequence K5 is allocated towards transmission procedure and is provided packet banner code K6, and K6 contains the pointer of temporary packet and the capacity of packet
The allotment of such data, K5 will draw contingency and sluggishness with certain contingency and sluggishness, be controlled in conjunction with suitable transmit
The control of subprogram K3 introduces K2 to be stored in K6.K3 relies on the pointer of the temporary packet in K6 temporary through packet
The image of the imaging received accordingly in control module 4 is taken out in area K7, through being received in control module 4 of fetching of K7
The image of imaging can first be kept in K4；There are a complete packets or temporal data amount to have arrived preset appearance in K4
Transmission is just executed when measuring the critical value transmitted, then can intermittently be transmitted to avoid the packet of large capacity.
It can be released by the explanation of the framework of conveying flow, K2 keeps in K6, and K4 is temporarily stored in what control module 4 received
The image of imaging, such data are formed the stem for the K6 that transmission procedure is just added, the corresponding information of K6 institutes being just added
Packet only after all information packet of stem transmits, can execute transmission.Correspond to just to be added in packet one and transmits journey
The K6 of sequence, there are two transmissions to be passed of multiple packets before for packet one, and in addition packet one is to carry more high pass permission
Response message.If the large capacity packet in packet two before being in packet one is many, even K5 back warps are by more
High pass permission can ensure that K5 allocates the response message feeding of more high pass permission at first under conditions of no conversion message
Transmission procedure, however because thering are multiple large capacity packets to transmit before response message so that response message occurs no small
Sluggishness is delayed arrival；In addition if capacity in packet before being in packet one it is small packet it is many, sluggishness is delayed
The case where arrival, will weaken；In addition, because the quantity for the packet that transmission procedure can be kept in has the upper limit, transmitting
When K2 in program has been covered with packet, K5 can obtain the conversion message of transmission procedure, can not allocation data feeding transmission
Program until transmission procedure, which is realized, transmits a packet host computer 5 to the information channel between server, and is cancelled and being turned to K5
Message is changed, under the conditions of such, the sluggishness of response message delays arrival can be more serious.
By above description because transmission procedure it is big from temporary capacity packet it is usually many, that is, transmit journey
The data volume of sequence deposit is usually many, containing all information packet including response message in transmission procedure usually by no small
Higher sluggishness is delayed arrival；A kind of framework can manipulate the information capacity stored in transmission procedure well currently not yet, with
This is manipulated delays arrival in sluggishness of the packet in transmission procedure.
It solves the above problems, the present invention, which is also used for manipulating transmission procedure, delays arrival to the sluggishness of packet, prevents letter
The sluggishness of breath packet delay arrival the case where there is too serious situation, the data volume run earlier transmits control subprogram K5 towards biography
After passing the packet banner code K6 that program transmits first information packet, transmission procedure deposits the packet banner code K6 of first information packet
Into in the array of packet banner code K6, until the head of array is added in the packet banner code K6 of first information packet, journey is transmitted
Sequence then takes out the packet banner code K6 of first information packet, by the packet banner code K6 taken out data through in temporary
To first information packet, first information packet is deposited into the array for being used to store packet, subsequent transmission procedure, which relies on, is used to store letter
Each packet sequence is executed transmission by the array sequence for ceasing the array of packet；The data capacity of transmission procedure storage looks like to pass
It passs program to be worth each packet data capacity to be transmitted in addition, because storing packet banner code K6 in transmission procedure
Packet is also stored, packet banner code K6 is used for obtaining corresponding packet also executing transmission, so, transmission procedure is deposited
The data capacity put contains the data capacity of the data capacity of the packet banner code K6 of storage and the packet of storage.
The host computer 5 includes transmission procedure, and the transmission procedure includes：
Packet banner code stores subprogram, and the first information that control subprogram K5 is transmitted is transmitted for obtaining and storing data volume
The packet banner code K6 of packet, the packet banner code K6 of the first information packet have the amount of capacity of first information packet；
Subprogram is derived, for storing the amount of capacity for the first information packet stored in subprogram by described information packet identification code
Determine that the amount of capacity of the transmission procedure storage, the amount of capacity of the transmission procedure storage contain the described information packet of storage
The amount of capacity of the packet of amount of capacity and storage corresponding to identification code K6；
Differentiate subprogram, for judging the amount of capacity for deriving the transmission procedure storage that subprogram determines either with or without super
Cross the capacity critical value of setting；
It notifies subprogram, judges that the amount of capacity of the transmission procedure storage is more than that the capacity of setting faces in the discriminating subprogram
When dividing value, the data volume described in tomorrow transmits control subprogram K5 transmitting and converting message, and the conversion message is used for notifying institute
It states data volume and transmits the packet banner code K6 that the second packet is transmitted in the K5 terminations of control subprogram towards the transmission procedure.
Here, the derivation subprogram is used for：
Described information packet identification code is stored subprogram biography before the packet banner code K6 for storing the first information packet
The amount of capacity for passing program storage stores the amount of capacity for the first information packet stored in subprogram with described information packet identification code
The value of gained after addition, identification are the amount of capacity of the packet of the transmission procedure storage.
The derivation subprogram is also used for assert the packet banner code of described information packet identification code storage subprogram storage
The quantity of K6；
The discriminating subprogram, also be used for assert it is described derive subprogram identification packet banner code K6 quantity either with or without to
The critical value of the quantity of setting；
The notice subprogram assert the number of the packet banner code K6 for deriving subprogram identification in the discriminating subprogram
When amount reaches the critical value of the quantity of setting, transmits control subprogram K5 towards the data volume and transmit the conversion message.
The quantity that packet banner code K6 is stored in transmission procedure is the constraint of the critical value for the quantity for having setting,
When the critical value for the quantity that the quantity of transmission procedure storage packet banner code K6 arrives at setting, just passed towards the data volume
Pass control subprogram K5 transmitting and converting message；Then, via the quantity of the packet banner code K6 stored to current transmission procedure
Prosecution is executed, when the quantity of packet banner code K6 supports the extremely critical value of the quantity of setting, is just transmitted towards the data volume
It controls subprogram K5 and transmits the conversion message.The critical value of quantity can be set to without departing from the temporary most letters that can be accommodated
The value of breath packet mark number of codes, realizes the effect for being manipulated to the packet of transmission procedure and executing more motor-driven measure.In addition,
Although the number constraint for the packet banner code K6 for adhereing to transmission procedure can be weakened sluggishness in little range to delay
The degree of arrival, however often so that transmission procedure prevents contingency from forming unfavorable effect, that is, lasting multiple packets
When the corresponding packets of identification code K6 are all little packet, usually so that transmission procedure arrives website service to host computer 5
The rate that information channel between device transmits packet is more than the rate that the data volume transmits the allotment of control subprogram K5, is subtracted
The operation performance of weak transmission procedure.
The packet banner code K6 of the first information packet further includes pointer of the first information packet in temporary, the biography
Passing program further includes：
Packet stores subprogram, for storing the appearance for the first information packet stored in subprogram by described information packet identification code
The pointer for measuring size and the first information packet also stores first letter through obtaining the first information packet in described keep in
Breath packet.
The transmission procedure further includes：
Subprogram is transmitted, is used for transmitting information one towards host computer 5 to the information channel between Website server, described information one is
The information delivered, described information one belong to the information for the packet stored in the transmission procedure；
The derivation subprogram is also used for the amount of capacity for the packet that the transmission procedure is stored to get rid of described information one
Amount of capacity refresh the amount of capacity of the packet of transmission procedure storage.
In other words, transmission procedure keeps the amount of capacity for possessing the packet stored now, is there is packet banner code K6
When addition, add the amount of capacity of the packet possessed, when existence information packet transmits, reduces the appearance of the packet possessed
Size is measured, ensures the correct of the amount of capacity of the packet for the storage that transmission procedure possesses.
The information one transmitted subprogram and sent, is one be temporarily stored in transmission procedure in the packet on array head
The information of word length or eight word lengths.
Transmission procedure includes following detailed aspect：
According to the working area that packet banner code is sequentially read and write, the sub- journey of the data volume transmission control is also stored for obtaining
The packet banner code K6 for the first information packet that sequence K5 is transmitted, the first information packet is obtained by described information packet identification code K6
Amount of capacity；Sequentially read-write refer to the information of message and the RFID read in RFID reader according to response sequentially
And the array is written according to array sequence, response message is also taken out from the array according to array sequence and is read in RFID reader
For the information of the RFID got come what is read and write, response message and the information in the RFID that RFID reader is read are equal in the array
It is stored and is read with information packet form；
The transmission controls subprogram, for being taken out by through the working area sequentially read and write according to packet banner code
The packet banner code K6 of first information packet obtains pointer of the first information packet in temporary, relies on the pointer of first information packet
The first information packet is write into use by the amount of capacity with first information packet through obtaining the first information packet in described keep in
In the working area of transmission；
The working area for transmission, for the first information packet is transmitted to host computer 5 between Website server
Information channel；
Subprogram K8 is counted, the amount of capacity for transmission procedure is stored is interpolated through sequentially being read according to packet banner code
The length scale for the first information packet that the working area write obtains, in addition, once obtaining the temporary block transitive one for transmission
When secondary packet to host computer 5 to the information channel between Website server, the capacity of the packet of transmission procedure storage
Size removes the amount of capacity of the temporary block transitive for transmission；Judge the packet banner code K6's of transmission procedure storage
Quantity is more than setting in the quantity for passing the packet banner code K6 of program storage either with or without the critical value of the quantity more than setting
When the critical value of quantity, control subprogram K5 transmitting and converting message is transmitted towards the data volume, for notifying the data volume
Control subprogram K5 is transmitted to stop transmitting packet banner code K6.
Here, the appearance for being transmitted to host computer 5 every time to the information channel between Website server for the working area of transmission
It is the constant that can be previously set to measure size, a typically word length or eight word lengths, then once statistics subprogram monitoring
When the temporary block transitive primary information packet to host computer 5 to the information channel between Website server for transmission, straight
The amount of capacity of the current packet transmission procedure storage is got rid of the amount of capacity of described information one to refresh
The amount of capacity of the packet of the transmission procedure storage, and working area of the monitoring for transmission is prevented to be transmitted to host computer 5
To the amount of capacity of the information channel between Website server.
If it is K9 that the packet banner code K6 that can be stored of transmission procedure, which also has most quantity of packet, K9 is
The maximum capacity of positive integer, packet is K10, the amount of capacity K11's for the transmission procedure storage that statistics subprogram can measure
Maximum value is K12=K9*K10, and the critical value Z of the quantity of transmission procedure setting is K14.Monitor that K11 is super in statistics subprogram
When crossing Z, transmits control subprogram K5 outflow conversion message towards the data volume and removed to described when K11 is less than Z
Data volume transmits the conversion message of control subprogram K5, and the data volume transmission control subprogram K5 just starts to be mixed newly again
Packet banner code K6 be transferred to transmission procedure.
The method of the multi-functional framework of the water quality monitoring, specific steps include：
The host computer 51 is by the image transmitting of the imaging received a to server；
The host computer 51 is by the image transmitting of the imaging received a to server often by being led to based on Handshake Protocol
Letter, the behavior for then allowing for the image that host computer 5 is delivered in the imaging that control module 4 receives is usually through being obtained
Derived from server transmit Handshake Protocol under response message and activate, if that is, without obtain server transmit response disappear
The image for being delivered in the imaging that control module 4 receives is tended not to when breath；
In host computer 5, response message in the image for the imaging that control module 4 receives through under a shared array
Transmission procedure transmitted, the image of response message and the imaging received in control module 4 is sequentially and according to number
Group sequence the array as the working area sequentially read and write according to packet banner code is written, also according to array sequence from this
The image of response message and the imaging received in control module 4 is taken out in array；
Currently, transmission procedure towards the data volume when most quantity only in the quantity of the packet of storage until transmit control
No small maximum can usually occur for the amount of capacity of program K5 transmitting and converting message, the packet assembled in transmission procedure, this
It is because long in a period of time wrap more reason；And the total bytes in transmission procedure can be limited in certain range it
It is interior.
The most multicharacter quantity that can be stored in transmission procedure is the amount of capacity stored in transmission procedure just below Z
When one character, the data volume is transmitted the K6 that control subprogram K5 one capacity with packet of transmission is K10 and is added
Transmission procedure, that is, the number of character at most stored is (Z-1)+K10, the capacity of a character is eight bits, then it
The delay duration K15 of arrival of maximum sluggishness that the packet of transmission procedure is added afterwards is shown below：
K15=（(Z-1)+K10）*8/K16
Here, K16 is host computer 5 to one second data volume that can be transmitted of information channel between server.
So via the Z values of setting, the duration for the arrival that can delay to the sluggishness of packet is constrained in less than K15's
Under the conditions of, it ensures that packet can not cause no small sluggishness to be delayed the duration of arrival due to the sluggishness of host computer 5, can improve
Transfer performance under Handshake Protocol improves transmission effect.
Understand explanation with example below：
If it is 5 that the packet banner code K6 that can be stored of transmission procedure, which also has most quantity of packet, host computer 5 arrives
The data volume that information channel between server can be transmitted for one second is 1 megabits per second.
If the capacity of packet is 759 characters, just when transmission procedure storage packet is 5, to the number
Control subprogram K5 is transmitted according to amount and sends out conversion message, and the response for transmitting control subprogram K5 to entering the data volume at this time disappears
The sluggishness of packet before breath delay when it is a length of：
K15=（759*(5+1)）* 8/1 megabits per second=36.42 millisecond
It is 450 characters to set Z, and according to anatomy above, the situation of worst is that the number of the character of transmission procedure storage is (Z-
1)+K10, then the duration that longest sluggishness is delayed is：
K15=（450-1+759）* 8/1 megabits per second=9.66 millisecond
So packet before response message it is many under conditions of, this method can be obviously reduced the letter under response message
The sluggishness of breath packet is delayed the duration of arrival.
If the size for the packet that response message and the image of the imaging received in control module 4 are formed is 32 words
Symbol sends out conversion towards data volume transmission control subprogram K5 and disappears just when the packet amount of transmission procedure storage is 5
Breath, the delay duration of arrival of response message sluggishness of control subprogram K5 is at this moment transmitted to data volume is added later is：
K15=（32*(10+1)）* 8/1 megabits per second=2.86 millisecond
It is 450 characters to set Z, relies on above-mentioned anatomy, when the quantity of the character of transmission procedure storage is (Z-1)+K10
Control subprogram K5 module transmitting and converting message is transmitted towards data volume；However, occurring that K2 is super in K6 quantity in specific utilization
When the critical value for crossing the quantity of setting, control subprogram K5 transmitting and converting message is transmitted towards the data volume, in addition, transmitting
When the amount of capacity of the packet of program storage is more than Z, control subprogram K5 transmitting and converting message is transmitted towards the data volume；
Because the packet of 450 characters is corresponding to the little packet of 450/32=14 capacity, but the quantity of K6 arrive at 5 it
Border K2 just transmitting and converting message, so, the number of the temporary character of transmission procedure cannot arrive at (Z-1)+K10, peak response
The delay duration of arrival of message sluggishness is still：
K15=（32*(10+1)）* 8/1 megabits per second=2.86 millisecond
It is not only able to ensure that the contingency of the little packet of capacity also can ensure that again to occur not in transmission procedure in this way
Small sluggishness is delayed the duration of arrival.
The response message and the transmission under the image for the imaging that control module 4 receives an array through sharing
The mode of program includes：
Step 1, the transmission procedure obtain and store the information that data volume transmits the first information packet that control subprogram K5 is transmitted
Packet identification code K6, the packet banner code K6 of the first information packet have the amount of capacity of first information packet；
Step 2, the transmission procedure store the capacity for the first information packet stored in subprogram by described information packet identification code
Size determines that the amount of capacity of the transmission procedure storage, the amount of capacity of the transmission procedure storage contain the letter of storage
Cease the amount of capacity of the amount of capacity corresponding to packet identification code K6 and the packet of storage；
Step 3, the transmission procedure judge whether the data volume of the transmission procedure storage is more than the critical value of preset quantity；
Step 4 judges that the amount of capacity of the transmission procedure storage is more than the capacity critical value of setting in the discriminating subprogram
When, the data volume described in tomorrow transmits control subprogram K5 transmitting and converting message, and the conversion message is used for notifying the number
Control subprogram K5, which is transmitted, according to amount terminates the packet banner code K6 towards the transmission procedure the second packet of transmission.
The step 2 includes：
Described information packet identification code is stored subprogram biography before the packet banner code K6 for storing the first information packet
The amount of capacity for passing program storage stores the amount of capacity for the first information packet stored in subprogram with described information packet identification code
The value of gained after addition, identification are the amount of capacity of the packet of the transmission procedure storage.
The response message and the transmission under the image for the imaging that control module 4 receives an array through sharing
The mode of program further includes：
The transmission procedure transmits information one towards host computer 5 to the information channel between server, and described information one is to deliver
Information, described information one belongs to the information for the packet stored in the transmission procedure；
The capacity that the transmission procedure gets rid of the amount of capacity for the packet that the transmission procedure is stored described information one is big
It is small to refresh the amount of capacity of the packet of transmission procedure storage.
The response message and the transmission under the image for the imaging that control module 4 receives an array through sharing
The mode of program further includes：
The transmission procedure assert the number of the packet banner code K6 of the transmission procedure storage；
When assert the critical value that the number of packet banner code K6 of storage arrives at the quantity of setting, the transmission procedure
Control subprogram K5, which is transmitted, towards the data volume transmits the conversion message.
The packet banner code K6 of the first information packet further includes pointer of the first information packet in temporary, this method
Further include：
The transmission procedure relies on the pointer of the amount of capacity and the first information packet of stating first information packet, through in described keep in
The first information packet is obtained, the first information packet is also stored.
It is such to have the beneficial effect that：
When the amount of capacity of transmission procedure storage is more than the critical value of quantity of setting, the transmission procedure is passed towards data volume
Control subprogram transmitting and converting message is passed, allows the amount of capacity of the transmission procedure storage to manipulate in controllable scope, subtracts in this way
The weak transfer lag in packet.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (9)
1. a kind of x-ray detection system for vertical member connecting node, it is characterised in that：It connects and saves for vertical member
The x-ray detection system of point, including:X-ray emitter（1）, the X-ray emitter（1）In face of connecting node（2）One
Side wall；
Imaging device（3）, the imaging device（3）It is arranged in connecting node（2）The side wall towards a side wall on；
Control module（4）, the control module（4）With the imaging device（3）Connection；
Host computer（5）, the host computer（5）With the control module（4）Connection.
2. the x-ray detection system according to claim 1 for vertical member connecting node, it is characterised in that：It is described
Control module（4）It include command module；
The command module is used for the imaging device（3）Send image send instructions.
3. the x-ray detection system according to claim 1 for vertical member connecting node, it is characterised in that：It is described
Control module（4）In further include sending module；
The sending module is used for the image of the imaging received to be sent to the host computer（5）.
4. the x-ray detection system according to claim 1 for vertical member connecting node, the host computer（5）In
Including manipulation module；
The manipulation module is used for the control module（4）Send enabled instruction.
5. the x-ray detection system according to claim 1 for vertical member connecting node, the host computer（5）In
It further include display module；
The display module is used for the image the imaging received in host computer（5）Display screen on shown.
6. the x-ray detection system according to claim 1 for vertical member connecting node, the host computer（5）In
It further include processing module；
The processing module is used for handle and is input to the host computer（5）Result compared with preset threshold value, if more than pre-
If threshold value, just in host computer（5）Display screen display connection section（2）Point installation quality detects underproof information.
7. the x-ray detection system according to claim 1 for vertical member connecting node, the host computer（5）In
Preset threshold value is stored in advance, the preset threshold value includes connecting node（2）Interior eyelet or leakiness dash area
The threshold value of the threshold value and tensile strength of area percentage or compactness.
8. the detection method of the x-ray detection system according to claim 1 for vertical member connecting node, feature
It is, steps are as follows：
Step 1:Start the X-ray emitter 1 first and emit X-ray, the X-ray penetrates the connecting node（2）And handle
Connecting node（2）Internal structure in the imaging device（3）Upper imaging；
Step 2：Then the host computer is run（5）In manipulation module come to the control module（4）Send enabled instruction；
Step 3：The control module（4）After receiving enabled instruction, just runs command module and come to the imaging device（3）Hair
Send image send instructions；
Step 4：The imaging device（3）After receiving the image send instructions, just inside the connecting node formed after imaging
The image of structure sends back the control module（4）；
Step 5：The control module 4 receives the connecting node（2）After the image of internal structure, the transmission mould is just run
Block is the connecting node（2）The image of internal structure is sent to the host computer（5）；
Step 6：The host computer（5）After the image for receiving connecting node internal structure, just runs the display module handle and connect
The image of the connecting node internal structure received is shown in the host computer（5）Display screen on；
Step 7：To being shown in the host computer（5）Display screen on the connecting node（2）The image of internal structure carries out
It is measured from eyelet either leakiness hatched area percentage or compactness；
Step 8：Obtained eyelet, either leakiness hatched area percentage or compactness are input to host computer
（5）In, host computer（5）With regard to running the processing module eyelet either leakiness hatched area percentage or close
Solidity and preset connecting node（2）Interior eyelet either leakiness hatched area percentage or the threshold of compactness
Value compares, if either leakiness hatched area percentage or compactness are more than preset connecting node to eyelet
（2）The interior eyelet either threshold value of leakiness hatched area percentage or compactness, just in host computer（5）It is aobvious
The connecting node is shown in display screen（2）Installation quality detects underproof information；
Step 9：In addition also the connecting node（2）With regard to carrying out the test of tensile strength, the connecting node is obtained（2）It is anti-
Tensile strength；
Step 10：The obtained connecting node（2）Tensile strength be input to the host computer（5）In, host computer（5）Just
The processing module is run the connecting node（2）Tensile strength compared with the threshold value of preset tensile strength, if institute
State connecting node（2）Tensile strength be less than preset tensile strength threshold value, just in host computer（5）Display screen in show institute
State connecting node（2）Installation quality detects underproof information.
9. the detection method of the x-ray detection system according to claim 8 for vertical member connecting node, feature
It is, further includes：
According to the connecting node（2）The connecting node on the image of internal structure（2）The distribution situation of internal reinforcing bar, to sentence
Whether disconnected reinforcing bar distribution situation is reasonable.
Priority Applications (1)
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| CN201810616189.5A CN108562596A (en) | 2018-06-14 | 2018-06-14 | For the x-ray detection system and its detection method of vertical member connecting node |
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| CN201810616189.5A CN108562596A (en) | 2018-06-14 | 2018-06-14 | For the x-ray detection system and its detection method of vertical member connecting node |
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Application publication date: 20180921 |