CN107015835A - A kind of collocation method of gate infrared detection light curtain - Google Patents
A kind of collocation method of gate infrared detection light curtain Download PDFInfo
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- CN107015835A CN107015835A CN201710266152.XA CN201710266152A CN107015835A CN 107015835 A CN107015835 A CN 107015835A CN 201710266152 A CN201710266152 A CN 201710266152A CN 107015835 A CN107015835 A CN 107015835A
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- light curtain
- detection light
- infrared detection
- infrared
- gate
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- 238000001514 detection method Methods 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 21
- 238000011156 evaluation Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000005956 Cosmos caudatus Nutrition 0.000 description 1
- 244000293323 Cosmos caudatus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
Abstract
The invention discloses a kind of collocation method of gate infrared detection light curtain.Method and step is as follows：Arrange infrared detection light curtain：The plate number of gate infrared detection light curtain is determined, and is installed；Infrared detection light curtain configuration is carried out to the software of master control borad, i.e., it is the infrared detection light curtain position on software is corresponding with actual infrared detection light curtain position；Infrared detection light curtain control panel gathers the level state of infrared detection light curtain receiver board by input pin, and is sent to master board；Main control module software merit rating, the infrared detection light curtain gathered data received is split and reconfigured, i.e., the data of the infrared light curtain point of actual acquisition are corresponding with the point on software, and most actual infrared light curtain collection situation is shown to software interface at last.Present invention concatenation convenience, working stability, configuration principle are practical, disclosure satisfy that the detection requirement of gate infrared detection light curtain in varied situations.
Description
Technical field
The invention belongs to the collocation method in passageway gate machine systems technology field, particularly a gate infrared detection light curtain.
Background technology
With China's expanding economy, being continuously increased for urban population density is badly in need of a kind of AFC system to delay
People's flowing pressure is solved, gate is one of the most key equipment in track traffic automatic ticketing ticket-checking system.But current China
Automatic fare collection technology is ripe not enough, using external equipment or part, such as Germany more than domestic high ferro, underground ticket checking system
Margarita, Sweden tries hard to keep admittedly, Japanese ACE etc..In the last few years, China market was increasing to the demand of gate equipment,
Oneself is also improving constantly through having carried out numerous studies work, technical merit to gate technology for domestic many enterprises and research institution,
But critical component and core technology still suffer from larger gap, overall gate technical merit still has much room for improvement.
Existing gate transit scenario selection needs to open casing mostly using toggle switch control during change transit scenario
Toggle switch, this brings inconvenience to staff but also can influence the life-span of equipment.Meanwhile, existing gate system can not be selected
Specific infrared light curtain plate number is selected, optional transit scenario is also more single, it is difficult to meet need of the China market to gate equipment
Ask.
The content of the invention
It is an object of the invention to provide one kind concatenation convenience, system working stability, the configuration simple gate of principle are infrared
The collocation method of light curtain is detected, directly can be selected as requested by host computer, the personnel that realize pass through condition adjudgement, and
The information exchange of data frame is carried out with service controller end.
Realizing the technical solution of the object of the invention is：A kind of collocation method of gate infrared detection light curtain, for lock
The plate number and installation site of machine infrared light detection light curtain, the reality carried out in corresponding software merit rating, collection gate passage are passed through
Situation, specifically includes following steps：
Step 1, infrared detection light curtain is arranged：The plate number of gate infrared detection light curtain is determined, and is installed；
Step 2, software merit rating：The plate number and mounting means of gate infrared detection light curtain are determined according to step 1, to master control
The software of plate carries out infrared detection light curtain configuration, i.e., by the infrared detection light curtain position on software and actual infrared detection light curtain position
Put corresponding；
Step 3, current data acquisition：Infrared detection light curtain control panel is gathered infrared detection light curtain by input pin and connect
The level state of plate is received, and is sent to master board；
Step 4, splitting and reorganizing is carried out to infrared detection light curtain gathered data：Main control module is according to the software in step 2
Configuration, the infrared detection light curtain gathered data received is split and reconfigured, i.e., by the infrared light curtain of actual acquisition
The data of point are corresponding with the point on software, and most actual infrared light curtain collection situation is shown to software interface at last.
Compared with prior art, its remarkable advantage is the present invention：(1) specific infrared light curtain can be selected as requested
Plate number, and determine installation method；(2) selection gate infrared detection light curtain plate number directly can be carried out by host computer as requested
With the collocation method put；(3) there is abundant optional transit scenario, a variety of current requirements can be met.
Brief description of the drawings
Fig. 1 is the flow chart of the collocation method of gate infrared detection light curtain of the present invention.
Fig. 2 is seven pieces of infrared detection light curtain board placings and configuration diagram in the present invention.
Fig. 3 is five pieces of infrared detection light curtain board placings and configuration diagram in the present invention.
Embodiment
The present invention is a kind of collocation method of gate infrared detection light curtain, infrared detection light curtain plate is arranged first, in basis
Need to carry out software merit rating to infrared detection light curtain plate, then gather current data and handle, current data are finally split into weight
Group obtains the passage situation in actual gate passage
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the present invention.
With reference to Fig. 1, a kind of gate infrared detection light curtain plate number of the invention and the collocation method put, for gate infrared light
The plate number and installation site of light curtain are detected, the actual passage situation in corresponding software merit rating, collection gate passage is carried out, specifically
Comprise the following steps：
Step 1, infrared detection light curtain is arranged：The plate number of gate infrared detection light curtain is determined, and is installed；
The plate number of gate infrared detection light curtain is n, and 1≤n≤N, N is most installable plate numbers, by installation infrared detection
The casing length and infrared detection light curtain plate length of light curtain determine that the installation site of infrared detection light curtain plate is by αiRepresent, wherein 1
≤ i≤n, αiSpan be L1~LN, L1~LNActually can installation site constant for infrared light curtain；Infrared detection light curtain plate is pressed
Same direction sequential concatenation, first piece of infrared detection light curtain plate L1It is connected with acquisition control module, end infrared detection light curtain
Plate LNIt is not connected with any module vacantly；Every piece of infrared detection light curtain plate includes m root infrared tubes, every m-1 point be one group
Synchronized transmissions point, infrared detection light curtain receiving terminal synchronous scanning.
Step 2, software merit rating：The plate number and mounting means of gate infrared detection light curtain are determined according to step 1, to master control
The software of plate carries out infrared detection light curtain configuration, i.e., by the infrared detection light curtain position on software and actual infrared detection light curtain position
Put corresponding；
The software merit rating is by αi' represent, and αi'=αi, wherein 1≤i≤n；αj'=L0, wherein n<J≤N, L0Represent
This block plate is fitted without.
Step 3, current data acquisition：Infrared detection light curtain control panel is gathered infrared detection light curtain by input pin and connect
The level state of plate is received, and is sent to master board, is comprised the following steps that：
(3.1) digit of the infrared tube on every block of infrared detection plate is m, and during the detection state of every piece of infrared panel
si, 1≤i≤n, siFor the points m of one piece of infrared detection light curtain plate of actual installation data state combinations, rather than individually
One point data；
(3.2) because the program of infrared collecting plate is fixed, the level state of all input pins is only gathered, so
Need to define si, wherein n<I≤N, and their state is unknown,iIt is expressed as not installing the position detection of infrared detection light curtain
State, so as to obtain the data that infrared collecting plate is collectedWherein M is the infrared light of actual installation
All data collected are exactly combined into binary number, what these data points had is mounted with red by curtain number according to physical location
Outer light curtain, what is had does not install infrared light curtain, is combined into after the m data of block plate of binary number, i.e., second and moves according to actual order
To a high position for first piece of plate m data, a high position for the m data of second block of plate is moved on to after the m data of the 3rd piece of infrared light curtain,
By that analogy；
Step 4, splitting and reorganizing is carried out to infrared detection light curtain gathered data：Main control module is according to the software in step 2
Configuration, the infrared detection light curtain gathered data received is split and reconfigured, i.e., by the infrared light curtain of actual acquisition
The data of point are corresponding with the point on software, and most actual infrared light curtain collection situation is shown to software interface at last.Specific steps
It is as follows：
(4.1) D is split to si' in, wherein 1≤i≤N, is exactly to correspond actual point position with software point position, i.e.,
Actual point position is not installed infrared light curtain also will be with corresponding, the i.e. s in software point positioni'=si, wherein 1<=i<=N；
(4.2) according to the α obtained by step 2i' to the s obtained by (4.1)i' reconfigured, by actual acquisition point position
It is corresponding with software point position, define L1~LNEvaluation be 1~N, can obtain infrared light curtain detection status dataWherein (αi′≠L0), i.e., it is actual acquisition point position is corresponding with software point position, because some positions
Put and infrared light curtain plate is not installed, and the collection point normal acquisition of infrared light curtain is not installed, such software point position will be with reality
Collection point position misplaces, it is therefore desirable to by D ' by actual acquisition point bit mapping to software point.
Embodiment 1
With reference to Fig. 2, gate includes two gate casings, and its correspondence position is respectively mounted Infrared laser emission plate and infrared sharp
4 Laser emissions or receiving point are uniformly distributed in light receiving plate, each Laser Slabs.
The arrangement of infrared detection light curtain plate is carried out first：N takes 7, N to take 7, the installation position of seven blocks of infrared detection plates in step 1
Put respectively L1、L2、L3、L4、L5、L6、L7.Therefore, actual installation position constant has：α1=L1, α2=L2, α3=L3, α4=L4,
α5=L5, α6=L6, α7=L7。
Secondly software merit rating is carried out：According to selected different plate number and different mounting means, in the soft of master control borad
The configuration of corresponding infrared light curtain is carried out on part interface.α ' in software merit rating1=α1=L1, α '2=α2=L2, α '3=α3=L3,
α′4=α4=L4, α '5=α5=L5, α '6=α6=L6, α '7=α7=L7, because being full installation, no value L0)。
Then the collection of current data is carried out：Infrared light curtain conversion board is by input pin come the current shape in acquisition channel
State, and current data are sent to master board.The digit of infrared tube on every block of infrared detection plate is 4, and every piece
The detection state of infrared panel is si, wherein 1<=i<=n；Because the program of infrared collecting plate is fixed, only gather all
The level state of input pin, therefore, obtains the data that infrared collecting plate is collectedWherein M is
The infrared light curtain number of actual installation, because belong to full installation, therefore the point and the infrared light curtain of actual installation on software interface are adopted
Collection point is corresponded.
Finally by current data splitting and reorganizing：Main control module is according to software merit rating, by the current status data received
Split and reconfigured, so as to obtain the passage situation in actual gate passage.It is specific as follows：D is split to si' (in
Go, wherein 1<=i<=7, and si'=si, wherein 1<=i<=7；According to the α obtained by software merit ratingi' institute is split to data
Obtained si' reconfigured, define L1~L7Evaluation be 1~7, so as to can obtain correctly current status dataWherein (αi′≠L0)。
Embodiment 2
With reference to Fig. 3, gate includes two gate casings, and its correspondence position is respectively mounted Infrared laser emission plate and infrared sharp
4 Laser emissions or receiving point are uniformly distributed in light receiving plate, each Laser Slabs.
The arrangement of infrared detection light curtain plate is carried out first：N takes 5, N to take 7 in step 1, and seven blocks of infrared detection plates are installed
Position is respectively L1、L2、L3、L4、L5、L6、L7.Therefore, actual installation position constant has：α1=L1, α2=L0, α3=L3, α4=
L4, α5=L5, α6=L0, α7=L7, or α1=L1, α2=L3, α3=L4, α4=L5, α5=L7, α6=L0, α7=L0；
Secondly software merit rating is carried out：According to selected different plate number and different mounting means, in the soft of master control borad
The configuration of corresponding infrared light curtain is carried out on part interface.α 1 in software merit rating1=α1=L1, α '2=α2=L0, α '3=α3=L3,
α′4=α4=L4, α '5=α5=L5, α '6=α6=L0, α '7=α7=L7, or α '1=α1=L1, α '2=α2=L3, α '3=α3
=L4, α '4=α4=L5, α '5=α5=L7, α '6=α6=L0, α '7=α7=L0)。
Then the collection of current data is carried out：Infrared light curtain conversion board is by input pin come the current shape in acquisition channel
State, and current data are sent to master board.The digit of infrared tube on every block of infrared detection plate is 4, and every piece
The detection state of infrared panel is si(, wherein 1<=i<=n；Because the program of infrared collecting plate is fixed, only gather all
The level state of input pin, therefore, obtains the data that infrared collecting plate is collectedWherein α2=
L0And α6=L0, only L in infrared light curtain collection plate, therefore data D is not all installed1、L3、L4、L5、L7Corresponding data.
The current data of D are finally subjected to splitting and reorganizing：Main control module is according to software merit rating, by the current shape received
State data are split and reconfigured, so as to obtain the passage situation in actual gate passage.It is specific as follows：D is split to
si' in, wherein 1<=i<=7, and si'=si(, wherein 1<=i<=7；According to the α obtained by software merit ratingi' to data
S obtained by splittingi' reconfigured, define L1~L7Evaluation be 1~7, so as to can obtain correctly current shape
State dataWherein (αi′≠L0)。
Claims (5)
1. a kind of collocation method of gate infrared detection light curtain, it is characterised in that for the plate number of gate infrared light detection light curtain
And installation site, the actual passage situation in corresponding software merit rating, collection gate passage is carried out, following steps are specifically included：
Step 1, infrared detection light curtain is arranged：The plate number of gate infrared detection light curtain is determined, and is installed；
Step 2, software merit rating：The plate number and mounting means of gate infrared detection light curtain are determined according to step 1, to master control borad
Software carries out infrared detection light curtain configuration, i.e., by the infrared detection light curtain position on software and actual infrared detection light curtain position phase
Correspondence；
Step 3, current data acquisition：Infrared detection light curtain control panel gathers infrared detection light curtain receiver board by input pin
Level state, and be sent to master board；
Step 4, splitting and reorganizing is carried out to infrared detection light curtain gathered data：Main control module according to the software merit rating in step 2,
The infrared detection light curtain gathered data received is split and reconfigured, i.e., by the number of the infrared light curtain point of actual acquisition
According to corresponding with the point on software, most actual infrared light curtain collection situation is shown to software interface at last.
2. the collocation method of gate infrared detection light curtain according to claim 1, it is characterised in that determined described in step 1
The plate number of gate infrared detection light curtain, and installed accordingly, it is specific as follows：
The plate number of gate infrared detection light curtain is n, and 1≤n≤N, N is most installable plate numbers, by installation infrared detection light curtain
Casing length and infrared detection light curtain plate length determine, the installation site of infrared detection light curtain plate is by αiRepresent, wherein 1≤i
≤ n, αiSpan be L1~LN, L1~LNActually can installation site constant for infrared light curtain；Infrared detection light curtain plate is by same
One direction sequential concatenation, first piece of infrared detection light curtain plate L1It is connected with acquisition control module, end infrared detection light curtain plate LN
It is not connected with any module vacantly；Every piece of infrared detection light curtain plate includes m root infrared tubes, synchronous for one group every m-1 point
Launch point, infrared detection light curtain receiving terminal synchronous scanning.
3. the collocation method of gate infrared detection light curtain according to claim 1, it is characterised in that software described in step 2
Configuration is by α 'iRepresent, and α 'i=αi, wherein 1≤i≤n；α′j=L0, wherein n<J≤N, L0Represent that this block plate is fitted without.
4. the collocation method of gate infrared detection light curtain according to claim 1, it is characterised in that passed through described in step 3
Data acquisition, it is specific as follows：
(3.1) digit of the infrared tube on every block of infrared detection plate is m, and s during the detection state of every piece of infrared paneli, 1≤i
≤ n, siFor the points m of one piece of infrared detection light curtain plate of actual installation data state combinations；
(3.2) infrared collecting plate only gathers the level state of all input pins, siThe position of infrared detection light curtain is not installed in expression
Detection state is put, wherein, n<I≤N, and their state is unknown, so as to obtain the data that infrared collecting plate is collectedWherein M is the infrared light curtain plate number of actual installation.
5. the collocation method of gate infrared detection light curtain according to claim 1, it is characterised in that to red described in step 4
Outer detection light curtain gathered data carries out splitting and reorganizing, specific as follows：
(4.1) D is split to s 'iIn, wherein 1≤i≤N；Actual point position is corresponded with software point position, i.e. s 'i=si,
Wherein 1≤i≤N；
(4.2) according to the α ' obtained by step 2iTo the s ' obtained by (4.1)iReconfigured, by actual acquisition point position with it is soft
Part point position is corresponding, defines L1~LNEvaluation be 1~N, obtain infrared light curtain detection status dataWherein α 'i≠L0。
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|---|---|---|---|
| CN201710266152.XA CN107015835B (en) | 2017-04-21 | 2017-04-21 | Configuration method of gate infrared detection light curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266152.XA CN107015835B (en) | 2017-04-21 | 2017-04-21 | Configuration method of gate infrared detection light curtain |
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| CN107015835B CN107015835B (en) | 2020-07-07 |
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-
2017
- 2017-04-21 CN CN201710266152.XA patent/CN107015835B/en not_active Expired - Fee Related
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| JP2002099932A (en) * | 2000-09-25 | 2002-04-05 | Nippon Signal Co Ltd:The | Wrong actuation preventing device for ticket gate machine |
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