CN110238832A - The invitation system read automatically based on CD - Google Patents
The invitation system read automatically based on CD Download PDFInfo
- Publication number
- CN110238832A CN110238832A CN201910502433.XA CN201910502433A CN110238832A CN 110238832 A CN110238832 A CN 110238832A CN 201910502433 A CN201910502433 A CN 201910502433A CN 110238832 A CN110238832 A CN 110238832A
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- Prior art keywords
- pedestal
- automatically based
- read automatically
- controller
- system read
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 29
- 230000003287 optical effect Effects 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000001815 facial effect Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000011551 heat transfer agent Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
- B25J15/0616—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
- B25J9/023—Cartesian coordinate type
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The present invention relates to a kind of invitation systems read automatically based on CD.Its main feature is that: including CD automatic reading device, the CD automatic reading device is connect with local server, the local server is separately connected at least 2 client computers with recognition of face camera, and the local server is also connect with the remote server with bidding professor database.Test proves that on the one hand improving the automatization level of bidding process after using invitation system of the invention, reduce the artificial possibility manipulated and intervene, on the other hand the working efficiency of related personnel is significantly improved, substantially reduces bid overall time, saves manpower.
Description
Technical field
The present invention relates to a kind of invitation systems read automatically based on CD.
Background technique
Bid is the market behavior common now, but because of a variety of causes, bidding process delays to realize automation,
There is still a need for a large amount of Manual operation links, have seriously affected bid efficiency, for large-scale solicitation campaign, need bid inviter
Member, bid personnel show up simultaneously, since solicitation campaign is related to the different personnel of not commensurate, cause participation number numerous, reality
In once bid generally require one day under even capable of just providing as a result, whole efficiency is very low within two days, and serious waste phase
Close the manpower of unit.
Summary of the invention
The object of the present invention is to provide a kind of invitation systems read automatically based on CD, can significantly improve bidding work
Efficiency.
A kind of invitation system read automatically based on CD, its special feature is that: it, should including CD automatic reading device
CD automatic reading device is connect with local server, which has recognition of face camera at least 2
Client computer is separately connected, and the local server is also connect with the remote server with bidding professor database.
Wherein CD automatic reading device includes pedestal, is equipped with tri- axis slide unit of XYZ on the base, in tri- axis of XYZ
CD handgrip is installed on the intermediate output of slide unit, vacuum chuck is installed in the side of the CD handgrip, the vacuum chuck
It is connected to by pipeline with vacuum mechanism；It is fixedly installed at least two shelf for putting optical disk also on the base to placing compact disc；?
It is also equipped with master controller on the pedestal, which connect at least one CD drive, and the master controller is also and from control
Device processed connection, should be from the controller driver with all motors on tri- axis slide unit of the driver of aforementioned vacuum mechanism and XYZ respectively
Connection；Wherein master controller is also connect with display；Measuring light screen is wherein installed by shelf for putting optical disk, the Measuring light screen
Measurement end measures the height of disc towards the CD in shelf for putting optical disk by the opening on shelf for putting optical disk, the measurement light
Curtain is connect with described from controller；Wherein shelf for putting optical disk bottom is equipped with microswitch to judging whether there is CD,
The microswitch is connect with described from controller；Mechanical touching switch is wherein installed on CD handgrip to judge vacuum
Whether sucker contacts with CD, which connect with described from controller.
Wherein pedestal is rectangle, is separately installed with universal wheel at four angles of the pedestal.
Wherein pneumatic mechanism uses vacuum pump.
Wherein master controller uses PC host or industry control machine host.
Wherein from controller using PLC, single-chip microcontroller or based on the embedded system of arm processor.
Wherein shelf for putting optical disk includes the round tube vertical with pedestal, and the one or both sides on the round tube are vertically
It is provided with the through-hole of strip.
Wherein tri- axis slide unit of XYZ is specifically to be slided by closed double three axis of guide rail ball screw that straight line mould group is formed by overlapping
Platform；It is wherein fixedly installed with support rod respectively in pedestal quadrangle, two straight line mould groups of the tri- axis slide unit of XYZ are fixedly mounted on
On the support rod.
Cabinet body is wherein installed on pedestal, is provided with threading hole on the cabinet body, cabinet door is additionally provided on the cabinet body, at this
Lock is installed, and at least side is equipped with transparent windows on the cabinet body in cabinet door and cabinet body.
Wherein vacuum chuck includes cylindrical bottom plate, is equipped with the frustum of a cone of protrusion among the bottom plate so as to be inserted into light
Through-hole among disk is along the circumferential direction evenly equipped with 3 suction nozzles on the bottom plate by the frustum of a cone.
Test proves that the automatization level of bidding process is on the one hand improved after using invitation system of the invention,
Reduce the artificial possibility manipulated and intervene, on the other hand significantly improves the working efficiency of related personnel, substantially reduce trick
Overall time is marked, manpower is saved.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is structural schematic diagram of the invention；
Attached drawing 3 is structural schematic diagram of the invention；
Attached drawing 4 is shaft side figure of the invention；
Attached drawing 5 is work flow diagram of the invention；
Attached drawing 6 is logic theory block diagram of the invention.
Specific embodiment
As shown in Fig. 1,2,3,4,5 and 6, the present invention provides a kind of invitation systems read automatically based on CD, including
CD automatic reading device, the CD automatic reading device are connect with local server, the local server and at least 2 (examples
Such as 10) client computer with recognition of face camera is separately connected, and the local server is also and with commenting
The remote server connection of expert database is marked, thus the judgement camera shooting when bidding professor carries out the assessment of bids using client computer
Whether the bidding professor facial information of head acquisition is consistent with expert's facial information of bidding professor database in remote server.
Wherein CD automatic reading device, including pedestal 4 are equipped with tri- axis slide unit 1 of XYZ, in the XYZ on the pedestal 4
CD handgrip 5 is installed on the intermediate output of three axis slide units 1, vacuum chuck is installed in the side of the CD handgrip 5, this is true
Suction disk is connected to by pipeline with vacuum mechanism；4 shelf for putting optical disk 2 are also fixedly installed on the pedestal 4 (wherein to deposit for 2
CD to be read is put, in addition stores the CD read for 2), several such as 100 are placed in the single shelf for putting optical disk 2
Zhang Guangpan；It is also equipped with master controller on the pedestal 4, which connect with 4 CD drives 7, the master controller
Also connect with from controller, should from controller respectively with all motors on tri- axis slide unit 1 of the driver of aforementioned vacuum mechanism and XYZ
Driver connection；Wherein master controller is also connect with display, and display can use external liquid crystal display, passes through connection
Line connects master controller and display.
Measuring light screen wherein is installed by shelf for putting optical disk 2, the measurement end of the Measuring light screen passes through on shelf for putting optical disk 2
Opening towards the CD in shelf for putting optical disk 2 to measuring the height of disc, the Measuring light screen and described connect from controller
It connects；Wherein 2 bottom of shelf for putting optical disk is equipped with microswitch to judging whether there is CD, the microswitch and it is described from
Controller connection；Mechanical touching switch is wherein installed on CD handgrip 5 to judging whether vacuum chuck contacts with CD,
The machinery touching switch is connect with described from controller.
Wherein pedestal 4 is rectangle, is separately installed with universal wheel 6 at four angles of the pedestal 4.Wherein pneumatic mechanism uses
Vacuum generator or vacuum pump.
Wherein master controller use using PC host perhaps industry control machine host from controller use PLC, single-chip microcontroller or base
In the embedded system of arm processor.Wherein shelf for putting optical disk 2 includes the round tube vertical with pedestal 4, and one on the round tube
Side or two sides are vertically provided with the through-hole of strip, and the internal diameter of the round tube is 2mm bigger than cd diameter.
Wherein tri- axis slide unit 1 of XYZ is specifically to be slided by closed double three axis of guide rail ball screw that straight line mould group 8 is built
Platform.Cabinet body is wherein installed on pedestal 4, is provided with threading hole on cabinet body, cabinet door is equipped on the cabinet body, in the cabinet door and cabinet body
On lock is installed, and on the cabinet body at least side be equipped with transparent windows.Wherein support is separately installed at 4 four jiaos of pedestal
Two straight line mould groups 8 of bar 3, the tri- axis slide unit 1 of XYZ are mounted on the support rod 3.Wherein vacuum chuck includes cylindrical
Bottom plate is equipped with bottom plate of the frustum of a cone of protrusion so as to be inserted into the through-hole among CD, by the frustum of a cone among the bottom plate
On be along the circumferential direction evenly equipped with 3 suction nozzles.
The application method and working principle of this system are:
First by the unified collection of CD (including prescribed form tender documents) that bidder provides, opens CD and read automatically
All CDs to be read are put into 1 shelf for putting optical disk 2 (placing CD to be read), then lock cabinet by the cabinet door lock of device
Door lock, after the starting of CD automatic reading device, CD handgrip 5 grabs CD to be read one by one, is put into disc drives one by one
It is read out in device 7, CD drive 7 is opened after reading, the CD that CD handgrip 5 takes out after reading is put into another CD and deposits
It puts in frame 2 (placing CD after reading), repeats the above process until all disc readings finish.
Information after reading is stored on local server by CD automatic reading device, and bidding professor is using client
Facial information is acquired by recognition of face camera when computer, is then uploaded to by local server with bidding professor
The remote server of (facial information) database carries out facial information comparison, allows the bidding professor to pass through client after comparing qualification
Computer is held to carry out the assessment of bids, assessment of bids information is called from local server.
CD automatic reading device that the present invention uses is equipped with PC framework board (PC host), mainly realize CD grabbing,
Disk-read, copy, placing compact disc etc..Equipment can satisfy preset 1-500 CD (can increase CD in real time), average reading speed
< 40s/.Equipment overall dimension about 1000mm*900mm*1400mm, weight < 100kg.It is equipped with universal wheel 6, is moved easily.Noise,
It is safe and environment-friendly to meet the provisions of the relevant regulations issued by the State.In the normal work of climatic environment condition energy of -10-35 DEG C of temperature and humidity less than 70%
Make.
1, mechanical system explanation；
Mainly by pedestal 4, tri- axis slide unit 1 of XYZ (containing guide rail, motor and driver), CD handgrip 5, CD drive 7,
The components such as Measuring light screen, support rod 3 composition.
Xyz sliding stand and guide rail: closed double three axis slide units of guide rail ball screw build three axis by straight line mould group 8 and transport
Dynamic system.Three-dimensional space motion can be achieved.It is suitble to heavy duty and high speed.Payload is less than 50kg.The double guide rail slide units of screw rod
Selected high quality aluminum profiles alloy, compact-sized firm, movement is smooth, durable, and collocation controller can realize high-precision three-dimensional
The motion control in space.
CD handgrip 5: it is plane for optical disc surface and is unlikely to deform using shallow vacuum chuck.
Motor and driver: motor ensures that the precision of position control reaches 0.1mm, Machinery Ministry using subdivision stepper motor
Divide runing time (handling process) to be less than 20s, 7 maximal efficiency of CD drive can be made to work.
Motor driven is using integrated driving method, and rectangular coordinate system provides whole controller.Controller and upper
485 Network Interface forms are used between the machine of position.
CD drive 7: the control of CD drive 7 uses api function, real in master system (PC framework board)
It is existing.
Disc accessing region (shelf for putting optical disk 2): optical disc storage region storage do not read CD and read complete CD and
Useless disk, determines whether there is CD by the way that whether microswitch is closed, and measures number of discs and present uppermost by Measuring light screen
CD position.
Measuring light screen: speed is fast --- and the scan period is Millisecond, and precision is high --- it can achieve the measurement accuracy of 2-5mm,
Performance is more stable, multi-signal --- RS485, RS232, analog quantity, digital output etc..
Sensor is as shown in table 1 below:
The control of piece electrical part includes:
(1) master controller: using the control mainboard of PC framework, the key parameter of the controller: No. 4 CD drives 7 are connect
Mouthful；With the bus interface from controller.All control logics are completed in the controller, comprising: the reading and storage of file；CD
The automatic control of driver 7；Heat transfer agent is read；The control of mechanical movement.Control program is write using C#, the constructor of control
The logic for closing automatic disc operation, reaches the requirement that operation automation is the beat period, can specifically use existing routine
Technological means.
(2) 4 CD drives 7.Using independent bus line interface, file reading speed is improved.
(3) the specific type of sensor provides in upper table 1.Since sensor is more, interface mode is different,
It is write using PC framework mainboard from interface mode, to driving all relatively difficult.System proposes meter one from controller, handles these
Interface signal.
(4) it is used to carry out the processing of interface signal from controller, meanwhile, it is responsible for the communication with robot from controller, it is real
Open loop motion control of the existing robot in three coordinate directions.The determination of robot location relies on reference position limit switch and step
Into motor+lead screw kinematic accuracy.In control process, for the method that the absolute position of system uses periodic calibration, anti-stop bit
Deviation is set, guarantees that positioning accuracy is higher than 0.1mm.
Do not refer to that place, the software control part of especially CD automatic reading device are all made of existing routine in this patent
Technological means, function and control principle and the manipulator of existing industrial robot are essentially identical.
Claims (10)
1. a kind of invitation system read automatically based on CD, it is characterised in that: including CD automatic reading device, the CD is certainly
Dynamic reading device is connect with local server, which has the client of recognition of face camera at least 2
Computer is separately connected, and the local server is also connect with the remote server with bidding professor database.
2. the invitation system read automatically based on CD as described in claim 1, it is characterised in that: wherein CD is read automatically
Device includes pedestal (4), and tri- axis slide unit (1) of XYZ is equipped on the pedestal (4), defeated in the centre of the tri- axis slide unit (1) of XYZ
CD handgrip (5) are installed in outlet, vacuum chuck are installed in the side of the CD handgrip (5), which passes through pipe
Road is connected to vacuum mechanism；It is fixedly installed at least two shelf for putting optical disk (2) also on the pedestal (4) to placing compact disc；?
It is also equipped with master controller on the pedestal (4), which connect at least one CD drive (7), and the master controller is also
Connect with from controller, should from controller respectively with all motors on tri- axis slide unit (1) of the driver of aforementioned vacuum mechanism and XYZ
Driver connection；Wherein master controller is also connect with display；
Measuring light screen wherein is installed by shelf for putting optical disk (2), the measurement end of the Measuring light screen passes through on shelf for putting optical disk (2)
Opening towards the CD in shelf for putting optical disk (2) to measuring the height of disc, the Measuring light screen and described from controller
Connection；Wherein shelf for putting optical disk (2) bottom is equipped with microswitch to judging whether there is CD, the microswitch with it is described
Slave controller connection；Wherein be equipped on CD handgrip (5) mechanical touching switch to judge vacuum chuck whether with light
Disk contact, the machinery touching switch are connect with described from controller.
3. the invitation system read automatically based on CD as claimed in claim 2, it is characterised in that: wherein pedestal (4) is length
It is rectangular, universal wheel (6) are separately installed at four angles of the pedestal (4).
4. the invitation system read automatically based on CD as claimed in claim 2, it is characterised in that: wherein pneumatic mechanism uses
Vacuum pump.
5. the invitation system read automatically based on CD as claimed in claim 2, it is characterised in that: wherein master controller uses
PC host or industry control machine host.
6. the invitation system read automatically based on CD as claimed in claim 2, it is characterised in that: wherein used from controller
PLC, single-chip microcontroller or the embedded system based on arm processor.
7. the invitation system read automatically based on CD as claimed in claim 2, it is characterised in that: wherein shelf for putting optical disk
It (2) include the round tube vertical with pedestal (4), and the one or both sides on the round tube are vertically provided with the logical of strip
Hole.
8. the invitation system read automatically based on CD as claimed in claim 2, it is characterised in that: wherein tri- axis slide unit of XYZ
It (1) is specifically the closed double three axis slide units of guide rail ball screw being formed by overlapping by straight line mould group (8)；Wherein in pedestal (4) four
Angle is fixedly installed with support rod (3) respectively, and two straight line mould groups (8) of the tri- axis slide unit (1) of XYZ are fixedly mounted on the support
On bar (3).
9. the invitation system read automatically based on CD as claimed in claim 2, it is characterised in that: wherein on pedestal (4)
Cabinet body is installed, is provided with threading hole on the cabinet body, is additionally provided with cabinet door on the cabinet body, is equipped in the cabinet door and cabinet body
Lock, and at least side is equipped with transparent windows on the cabinet body.
10. the invitation system read automatically based on CD as claimed in claim 2, it is characterised in that: wherein vacuum chuck packet
Cylindrical bottom plate is included, the frustum of a cone of protrusion is equipped among the bottom plate so as to be inserted into the through-hole among CD, in the circular cone
3 suction nozzles are along the circumferential direction evenly equipped on bottom plate by platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502433.XA CN110238832A (en) | 2019-06-11 | 2019-06-11 | The invitation system read automatically based on CD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502433.XA CN110238832A (en) | 2019-06-11 | 2019-06-11 | The invitation system read automatically based on CD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110238832A true CN110238832A (en) | 2019-09-17 |
Family
ID=67886605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910502433.XA Pending CN110238832A (en) | 2019-06-11 | 2019-06-11 | The invitation system read automatically based on CD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110238832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113033995A (en) * | 2021-03-23 | 2021-06-25 | 昆明理工大学 | Bidding evaluation expert selection and management platform based on 'internet +', and bidding evaluation method |
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