CN104678973A - Automatic control system for fully-hydraulic mobile crushing station based on wireless communications - Google Patents
Automatic control system for fully-hydraulic mobile crushing station based on wireless communications Download PDFInfo
- Publication number
- CN104678973A CN104678973A CN201510088987.1A CN201510088987A CN104678973A CN 104678973 A CN104678973 A CN 104678973A CN 201510088987 A CN201510088987 A CN 201510088987A CN 104678973 A CN104678973 A CN 104678973A
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- 238000004891 communication Methods 0.000 title claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 15
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012706 support-vector machine Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/41855—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by local area network [LAN], network structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Selective Calling Equipment (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
Abstract
The invention provides an automatic control system for a fully-hydraulic mobile crushing station based on wireless communications and solves the problems that the wiring of a traditional crushing station is difficult in reservation, the information transmission is affected, fault points are hard to find out when the fault occurs, the physical health and the working efficiency of working personnel are severely affected when manual control is adopted, and the like. The technical scheme adopted by the invention is that the automatic control system comprises a monitoring station, an upper computer, a controller, an information acquisition unit and an execution unit, wherein the information acquisition unit comprises a plurality of sensors for acquiring working condition information, each sensor forms a wireless local area network through a wireless transceiver module, the wireless local area network is connected with the controller, the control end of the controller is wirelessly connected with the execution unit, and meanwhile, the controller is connected with the upper computer through a CAN (Controller Area Network) bus to realize instruction and information transmission; the upper computer is remotely connected with the monitoring station through a wireless network. According to the automatic control system, the position for mounting a wiring harness does not need to be reserved, so that the phenomenon of excessive wiring harnesses and signal line loosening or disconnection is avoided.
Description
Technical field
The present invention relates to mobile crushing station technical field, particularly a kind of full hydraulic mobile crushing station automatic control system based on radio communication.
Background technology
Intelligentized mechanical construction mainly utilizes that intelligent control technology, sensor technology, computer technology means are effectively collected information such as building site resource, construction machinery resources, management and sharing, improve engineering machinery operational paradigm and construction quality, promote management level, forward engineer progress, saves construction cost.
At present, mobile crushing station both domestic and external generally adopts wire communication mode, utilizes wire communication mode on finite space mobile crushing station, needs to its reserved wire location, thus adds the difficulty of mobile crushing station Machine Design; Mobile crushing station is because long-term work is under the condition of high-intensity oscillation, and signal wire is too much, connects and easily occurs loosening or breaking phenomena, affect the transmission of information, may cause Crushing Station cisco unity malfunction between circuit; When breaking down, maintenance for wire communication mode need check one by one along circuit, and various due to circuit, general being difficult to finds out trouble spot in time, and adopt wireless data transmission module to set up private radio data transfer mode only need to safeguard digital transmission module, the Shi Zeneng that breaks down finds out reason fast, recovers information normal transmission, it can be made again to put into production fast, improve production efficiency.
Full hydraulic mobile crushing station is made up of hydraulic cylinder extension system, major and minor belt system, feeding system, crushing system, iron removal system, running gear, above-mentioned each system all relies on hydraulic pressure to drive, comprise corresponding operation valve in each system, operation valve conversion action realizes the function of each system.
Domestic and international full hydraulic mobile crushing station walking is main mainly with Non-follow control, do not find that automatic walking technology is applied in all-hydraulic moving Crushing Station, manual operation needs staff to carry out manual operation at the scene, due to field condition complicacy, polytrope, staff is made to be in dangerous work environment, simultaneously there is noise, dust, engineering machinery tail gas in industry spot, had a strong impact on the healthy and work efficiency of staff; Due in traditional manual control procedure, for safety, operating personnel are generally in the side of mobile crushing station, and the road conditions for front judges inaccurate, mobile crushing station can not be stablized, efficiently reach expection appointed place.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the present invention is just to provide a kind of full hydraulic mobile crushing station automatic control system based on radio communication, difficult wiring is reserved when effectively solving traditional Crushing Station employing restricted communication mode, affect information transmission, when breaking down, be difficult to find out trouble spot, and when adopting Non-follow control, have a strong impact on the problems such as the healthy and work efficiency of staff.
Its technical scheme is, comprises monitoring station, host computer, controller, information acquisition unit and performance element; Said information acquisition unit comprises speed probe, pressure transducer, temperature sensor, liquid level sensor, oil passage filter sensor and image acquiring sensor, each sensor connects the first radio receiving transmitting module respectively, and between the first radio receiving transmitting module that each sensor is corresponding, wireless connections form the WLAN that can intercom mutually; Said performance element is made up of multiple solenoid valve, and each solenoid valve is connected to the 3rd radio receiving transmitting module; Said controller is connected with the second radio receiving transmitting module communicating with the 3rd radio receiving transmitting module of the first radio receiving transmitting module of each sensor, each solenoid valve and coordinate, and controller is communicated with performance element with information acquisition unit by WLAN; Speed probe, pressure transducer, temperature sensor, liquid level sensor are communicated with controller by WLAN with oil passage filter sensor; Image acquiring sensor connects graphics processing unit by WLAN, and graphics processing unit is connected with manual operator; Controller is connected with host computer by CAN, and host computer is connected by wireless network with monitoring station; Controller is connected with performance element by WLAN.
Structure of the present invention is ingenious, and input cost is low, simple to operate, realizes the method for signal wireless transmitting-receiving, be not required to be installation wiring reserved location, simplify physical construction between multisensor and between controller and multisensor; Carried out the transmission of information by network, avoid wire harness too much, signal wire loosens or breaking phenomena occurs; And utilize machine vision technique automatically to walk to realize mobile crushing station, reach remote auto travelling control, operating personnel are allowed to carry out operation in a good environment, reduce labour intensity, keep good spirit and performance status, reduce the danger of field personnel's operation, hommization and intellectuality more.
Accompanying drawing explanation
Fig. 1 is mobile crushing station signal and communication schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Provided by Fig. 1, based on the full hydraulic mobile crushing station automatic control system of radio communication, comprise monitoring station 1, host computer 2, controller, information acquisition unit and performance element 17; Said information acquisition unit comprises speed probe 3, pressure transducer 4, temperature sensor 5, liquid level sensor 6, oil passage filter sensor 7 and image acquiring sensor 8, each sensor connects the first radio receiving transmitting module 9 respectively, and between the first radio receiving transmitting module 9 that each sensor is corresponding, wireless connections form the WLAN 10 that can intercom mutually; Said performance element 17 is made up of multiple solenoid valve, and each solenoid valve is connected to the 3rd radio receiving transmitting module 11; Said controller is connected with the second radio receiving transmitting module 12 communicating with the 3rd radio receiving transmitting module 11 of the first radio receiving transmitting module 9 of each sensor, each solenoid valve and coordinate, and controller is communicated with performance element 17 with information acquisition unit by WLAN 10; Speed probe 3, pressure transducer 4, temperature sensor 5, liquid level sensor 6 are communicated with controller by WLAN 10 with oil passage filter sensor 7; Image acquiring sensor 8 connects graphics processing unit 13 by WLAN 10, and graphics processing unit 13 is connected with manual operator 14; Controller is connected with host computer 2 by CAN, and host computer is connected by wireless network with monitoring station; Controller is connected with performance element 17 by WLAN 10.
For strengthening the reaction velocity of system, said controller is made up of the first controller 15 and second controller 16, is connected between the first controller 15 and second controller 16 by CAN.
For ensureing that each performance element can receive command information, the intercommunication of said each 3rd radio receiving transmitting module 11 and the first radio receiving transmitting module 9 forms WLAN 10.
Said image acquiring sensor 8 is positioned at both sides before and after Crushing Station, by image acquiring sensor 8 collecting work on-the-spot road conditions image information of walking, by WLAN (wireless local area network) by image acquiring sensor 8 gather image information and be transferred to graphics processing unit 13, graphics processing unit 13 pairs of image informations carry out logical operation, the result exported passes to manual operator 14, operating personnel arrange according to the image information that manual operator 14 receives the coordinate position that mobile crushing station need arrive, manual operator 14 feeds back to graphics processing unit 13 again the coordinate position set, by comparing computing with the traffic information gathered afterwards, output a control signal to the operation valve in performance element corresponding to travel mechanism, accurately can control this mobile crushing station walking path thus, fast, arrive appointed place accurately.
When the present invention uses, the various controling parameters for controlled device are set in the controller, the algorithm that controller adopts support vector machine to combine with fuzzy control, each controlled device in mobile crushing station is controlled automatically.Operating personnel are after powering on to mobile crushing station, institute's Information Monitoring is transferred to WLAN (wireless local area network) by each self-corresponding first radio receiving transmitting module 9 by speed probe 3, pressure transducer 4, temperature sensor 5, liquid level sensor 6, oil passage filter sensor 7, controller obtains each sensor information from WLAN (wireless local area network) according to each IP address pre-set, and as controller input data information.Operating personnel arrange as required and send corresponding work order in host computer, corresponding work order sends to controller by CAN, controller carries out logical operation according to instruction, by WLAN 10, controller operation result is passed to the 3rd radio receiving transmitting module 11 corresponding to each solenoid valve in performance element, each 3rd radio receiving transmitting module 11 obtains corresponding command information according to the IP address pre-set separately, the instruction that solenoid valve follows certificate to obtain, to control its corresponding topworks, completes the action of respective execution mechanisms.Simultaneously according to the pressure transducer 4 that disintegrating machine is installed, liquid level sensor 6, temperature sensor 5, the real-time working condition information that speed probe 3 and oil passage filter obtain with sensor 7 etc., after the algorithm process of via controller inside, the result exported is transferred to host computer by CAN, and store in real time, display each several part operating mode and equipment health status, and pass through GPRS, movement or UNICOM's Internet Transmission are to monitoring station, so that monitor staff carries out real-time remote monitoring to each operating mode, timely understanding equipment operation condition also provides corresponding after sale service, reduce maintenance of equipment cost.
This Crushing Station adopts radio receiving transmitting module to carry out communication, system controller is by radio receiving transmitting module and topworks, sensor module carries out the transmission of information, and each radio receiving transmitting module forms LAN (Local Area Network), play relay communication effect, realize each radio receiving transmitting module energy communication mutually, effectively prevent the interference of signal, the outer disintegrating machine information communication of Current Domestic mainly relies on wire harness to carry out information transmission, need to its reserved wire location, Machine Design is complicated, utilize wireless communication module to carry out communication and only need two power leads, when mechanical mechanism design and optimization, be not required to be and mass communication wire harness be installed and consider reserved location, make physical construction simple, simplify, under the condition of long-term high-intensity oscillation work, because signal wire is too much, connect between circuit and may occur loosening or disconnecting phenomenon, affect information transmission, cause the phenomenon of Crushing Station cisco unity malfunction, when breaking down, need to check one by one along circuit, various due to circuit, considerably increase the workload of staff, labour intensity, working time, the present invention only need set up specific information wireless receiving and dispatching network, safeguard that radio receiving transmitting module normally works, check when information transmission breaks down that radio receiving transmitting module then can find out reason fast, quick solution problem, recover the normal of information transmission.
Structure of the present invention is ingenious, and input cost is low, simple to operate, realizes the method for signal wireless transmitting-receiving, be not required to be installation wiring reserved location, simplify physical construction between multisensor and between controller and multisensor; Carried out the transmission of information by network, avoid wire harness too much, signal wire loosens or breaking phenomena occurs; And utilize machine vision technique automatically to walk to realize mobile crushing station, reach remote auto travelling control, operating personnel are allowed to carry out operation in a good environment, reduce labour intensity, keep good spirit and performance status, reduce the danger of field personnel's operation, hommization and intellectuality more.
Claims (3)
1., based on the full hydraulic mobile crushing station automatic control system of radio communication, comprise monitoring station (1), host computer (2), controller, information acquisition unit and performance element (17); Said information acquisition unit comprises speed probe (3), pressure transducer (4), temperature sensor (5), liquid level sensor (6), oil passage filter sensor (7) and image acquiring sensor (8), each sensor connects the first radio receiving transmitting module (9) respectively, and between the first radio receiving transmitting module (9) that each sensor is corresponding, wireless connections form the WLAN (10) that can intercom mutually; Said performance element (17) is made up of multiple solenoid valve, and each solenoid valve is connected to the 3rd radio receiving transmitting module (11); Said controller is connected with the second radio receiving transmitting module (12) communicating with the 3rd radio receiving transmitting module (11) of first radio receiving transmitting module (9) of each sensor, each solenoid valve and coordinate, and controller is communicated with performance element (17) with information acquisition unit by WLAN (10); Speed probe (3), pressure transducer (4), temperature sensor (5), liquid level sensor (6) are communicated with controller by WLAN (10) with oil passage filter sensor (7); Image acquiring sensor (8) connects graphics processing unit (13) by WLAN (10), and graphics processing unit (13) is connected with manual operator (14); Controller is connected with host computer (2) by CAN, and host computer is connected by wireless network with monitoring station; Controller is connected with performance element (17) by WLAN (10).
2. the said full hydraulic mobile crushing station automatic control system based on radio communication according to claim 1, it is characterized in that, said controller is made up of the first controller (15) and second controller (16), is connected between the first controller (15) and second controller (16) by CAN.
3. the said full hydraulic mobile crushing station automatic control system based on radio communication according to claim 1, it is characterized in that, the intercommunication of said each 3rd radio receiving transmitting module (11) and the first radio receiving transmitting module (9) forms WLAN (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088987.1A CN104678973B (en) | 2015-02-27 | 2015-02-27 | Full hydraulic mobile crushing station automatic control system based on radio communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088987.1A CN104678973B (en) | 2015-02-27 | 2015-02-27 | Full hydraulic mobile crushing station automatic control system based on radio communication |
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| Publication Number | Publication Date |
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| CN104678973A true CN104678973A (en) | 2015-06-03 |
| CN104678973B CN104678973B (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510088987.1A Expired - Fee Related CN104678973B (en) | 2015-02-27 | 2015-02-27 | Full hydraulic mobile crushing station automatic control system based on radio communication |
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| CN (1) | CN104678973B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011128891A1 (en) * | 2010-04-13 | 2011-10-20 | Agritechnique Engineering Ltd. | An operation platform |
| CN203552000U (en) * | 2013-09-24 | 2014-04-16 | 芜湖市金贸环保材料科技有限公司 | Tabletting crusher state monitoring system |
| CN103970107A (en) * | 2014-05-19 | 2014-08-06 | 华北科技学院 | Coal cutter wireless monitoring system based on internet of things |
| CN103986913A (en) * | 2014-05-26 | 2014-08-13 | 中国矿业大学 | On-machine type fully-mechanized coal mining face video dynamic switching monitoring system |
| CN204480023U (en) * | 2015-02-27 | 2015-07-15 | 郭畅 | Based on the full hydraulic mobile crushing station automatic control system of radio communication |
-
2015
- 2015-02-27 CN CN201510088987.1A patent/CN104678973B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011128891A1 (en) * | 2010-04-13 | 2011-10-20 | Agritechnique Engineering Ltd. | An operation platform |
| CN203552000U (en) * | 2013-09-24 | 2014-04-16 | 芜湖市金贸环保材料科技有限公司 | Tabletting crusher state monitoring system |
| CN103970107A (en) * | 2014-05-19 | 2014-08-06 | 华北科技学院 | Coal cutter wireless monitoring system based on internet of things |
| CN103986913A (en) * | 2014-05-26 | 2014-08-13 | 中国矿业大学 | On-machine type fully-mechanized coal mining face video dynamic switching monitoring system |
| CN204480023U (en) * | 2015-02-27 | 2015-07-15 | 郭畅 | Based on the full hydraulic mobile crushing station automatic control system of radio communication |
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| CN104678973B (en) | 2017-06-20 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Danping Inventor after: Guo Chang Inventor after: Tian Jianping Inventor after: Wang Junqi Inventor before: Guo Chang Inventor before: Huang Danping Inventor before: Tian Jianping Inventor before: Wang Junqi |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160427 Address after: 643000 Sichuan Province, Zigong City Hing Road Xueyuan Street No. 180 Applicant after: Sichuan University of Science & Engineering Applicant after: Henan Ding Kun Machinery Equipment Co., Ltd. Address before: 450000 Henan city of Zhengzhou province by the three North Road and intersection of Xinyuan Financial Plaza block room 407 Applicant before: Guo Chang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20190227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |