CN111522307A - Intelligent storage electronic material conveying system based on wireless communication - Google Patents
Intelligent storage electronic material conveying system based on wireless communication Download PDFInfo
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- CN111522307A CN111522307A CN202010306869.4A CN202010306869A CN111522307A CN 111522307 A CN111522307 A CN 111522307A CN 202010306869 A CN202010306869 A CN 202010306869A CN 111522307 A CN111522307 A CN 111522307A
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- 238000004891 communication Methods 0.000 title claims abstract description 27
- 238000003860 storage Methods 0.000 title claims abstract description 26
- 239000012776 electronic material Substances 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 238000013480 data collection Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 206010063385 Intellectualisation Diseases 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000013473 artificial intelligence Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- 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]
- G05B19/4189—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 transport system
- G05B19/41895—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 transport system using automatic guided vehicles [AGV]
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- 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
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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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- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
An intelligent storage electronic material conveying system based on wireless communication belongs to the technical field of material conveying. The trackless self-guided transport vehicle is used for transporting materials, the local control module completes the control function of the trackless self-guided transport vehicle, the ground surface guide module guides the trackless self-guided transport vehicle to track, the data acquisition module acquires trackless self-guided transport vehicle information and sends the trackless self-guided transport vehicle information to the data transmission module processor, the data transmission module transmits the vehicle information of the trackless self-guided transport vehicle to the processor in real time, the processor receives the information and sends the information to the storage module for storage, the analysis module information is analyzed, the wireless communication network is used for connecting the data transmission module and the main station system, and the real-time geographic coordinate information of the trackless self-guided transport vehicle is displayed. The invention has lower production cost, improves the modernization, informatization and intellectualization of the material conveying system, realizes that the PLC control terminal on the transport vehicle receives the control instruction, and can ensure the reliability of the master station system.
Description
Technical Field
The invention relates to an intelligent storage electronic material conveying system based on wireless communication, and belongs to the technical field of material conveying.
Background
With the popularization and rapid development of artificial intelligence, artificial intelligence is gradually applied to an intelligent warehousing system, the market of domestic and foreign logistics is increasingly active along with the popularization of network providers, logistics competition is increasingly intense, intelligent sorting is an important link of intelligent warehousing (logistics), goods sorting is a common scene in logistics, and intelligent sorting is an indispensable link in intelligent warehousing.
The existing intelligent sorting is basically carried out based on the AGV, but the existing intelligent sorting is only limited to a point-to-point mode, namely the AGV type automatic guide trolley can only carry out material conveying according to a preset route and time and a set transportation route, the pure AGV type automatic guide trolley can not realize real-time online monitoring of the geographic position, and the existing intelligent sorting system has high requirements on the form of a sorting destination and low adaptability.
The wireless communication is used as effective supplement of optical fiber communication, is more and more widely applied in the field of material transportation, for example, the characteristics of flexibility, high speed, stability and the like of the 4G communication technology can be utilized to well avoid the defects of the traditional communication means, and the wireless communication has the advantages of convenience in maintenance, capability of flexibly adjusting the network, high speed, high quality and the like of transmission, and is determined to be a main communication carrier in the field of material transportation.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides an intelligent storage electronic material conveying system based on wireless communication.
The invention adopts the following technical scheme: a wireless communication based smart bin electronic material handling system, the material handling system comprising:
a plurality of trackless self-guided transport vehicles for transporting materials;
the local control module adopts a PLC and an electric control component to complete the electric control functions of driving, stopping and steering the trackless self-guided transport vehicle;
the ground surface guide module is responsible for generating a guide signal and transmitting the guide signal to the local control module and is used for guiding the trackless self-guided carrier vehicle to track;
the data acquisition module is used for acquiring information of the trackless self-guided transport vehicle and sending the information to the data transmission module processor;
the data transmission module is connected with the data acquisition module and the processor, is constructed in a wireless transmission mode and is used for transmitting the vehicle information of the trackless self-guided transport vehicle to the processor in real time;
the processor receives the information of the conveying trackless self-guided transport vehicle sent by the data acquisition module and sends the information to the storage module for storage;
the storage module is used for storing the information received by the processor;
the analysis module is used for analyzing the information of the trackless self-guided transport vehicle in the storage module;
the wireless communication network is used for connecting the data transmission module and the master station system;
and the master station system provides a human-computer interaction system for a user and displays real-time geographic coordinate information of the trackless self-guided transport vehicle in a graphical mode.
Compared with the prior art, the invention has the beneficial effects that:
1. the system has the advantages of ingenious overall structural design, flexible and convenient operation and use, low production cost and capability of effectively realizing the on-line monitoring and remote control of all trackless self-guided transport vehicles in the warehouse and greatly improving the modernization, informatization and intellectualization of the material conveying system;
2. the invention is realized based on wireless communication, can effectively avoid the difficulty of wiring in a warehouse, greatly saves the production cost and realizes that a PLC control terminal on a transport vehicle receives a control instruction;
3. the invention realizes real-time monitoring and information and intelligent management of material transportation of the trackless self-guided transport vehicle, and can ensure the reliability of the master station system.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1, the present invention discloses an intelligent storage electronic material conveying system based on wireless communication, the material conveying system includes:
a plurality of trackless self-guided transport vehicles for transporting materials;
the local control module adopts a PLC and an electric control component to complete the electric control functions of driving, stopping and steering the trackless self-guided transport vehicle;
the ground surface guiding module is responsible for generating a guiding signal in a magnetic guiding mode and transmitting the guiding signal to the local control module for guiding the trackless self-guiding transport vehicle to track;
the data acquisition module is used for acquiring information of the trackless self-guided transport vehicle and sending the information to the data transmission module processor;
the data transmission module is connected with the data acquisition module and the processor, is constructed in a wireless transmission mode and is used for transmitting the vehicle information of the trackless self-guided transport vehicle to the processor in real time;
the processor receives the information of the conveying trackless self-guided transport vehicle sent by the data acquisition module and sends the information to the storage module for storage;
the storage module is used for storing the information received by the processor;
the analysis module is used for analyzing the information of the trackless self-guided transport vehicle in the storage module;
the wireless communication network is used for connecting the data transmission module and the master station system;
and the master station system provides a human-computer interaction system for a user and displays real-time geographic coordinate information of the trackless self-guided transport vehicle in a graphical mode.
The second embodiment is as follows: the embodiment is further explained with respect to the first specific embodiment, all trackless self-guided transport vehicles are at least provided with a power supply storage battery, a PLC control terminal, a power driving motor, a driving motor driver, a steering servo motor, a servo motor driver and a service braking system, the power supply storage battery provides power for the trackless self-guided transport vehicle, the power driving motor is connected with the PLC control terminal through the driving motor driver, the steering servo motor is connected with the PLC control terminal through the servo motor driver, and the service braking system is connected with the PLC control terminal.
The third concrete implementation mode: the embodiment is further described with respect to the first embodiment, where the ground surface guidance module includes a magnetic conductive strip and a landmark sensor laid on the ground surface of the workshop, a plurality of RFID-based geographic coordinate radio frequency cards disposed on the surface of the magnetic conductive strip, a magnetic sensitive sensor and an RFID reader/writer disposed on the central axis of the chassis of the trackless self-guided carrier vehicle, the magnetic sensitive sensor and the magnetic conductive strip are magnetically connected, the RFID-based geographic coordinate radio frequency card and the RFID reader/writer are connected by radio frequency communication, and a geographic coordinate code indicating the current position of the trackless self-guided carrier vehicle is permanently stored in the RFID-based geographic coordinate radio frequency card; and the magnetic sensor and the RFID reader-writer are electrically connected with the PLC control terminal.
The fourth concrete implementation mode: the first embodiment is further described in the first embodiment, and the information of the trackless self-guided carrier vehicle collected by the data collection module includes the serial number of the carrier vehicle, the type of the material transported by the carrier vehicle, the weight of the material transported by the carrier vehicle, the speed of the carrier vehicle, and the position of the carrier vehicle.
The fifth concrete implementation mode: in the fourth embodiment, the data acquisition module includes a displacement acquisition unit and an angle acquisition unit; the displacement acquisition unit is used for acquiring the motion displacement of the first bottom plate, the second bottom plate, the first arc-shaped track and the straight track; the angle acquisition module is used for acquiring the rotation angles of the first arc-shaped track and the straight track.
The sixth specific implementation mode: in this embodiment, a first specific embodiment is further described, where the data transmission module includes a feeder control end, a networking module, and a fault handler connected to the feeder control end.
The seventh embodiment: this embodiment is further described with respect to the first embodiment, and the wireless communication network includes a long-range wireless network and a local area wireless network.
The specific implementation mode is eight: this embodiment is further described with respect to a seventh embodiment, where the remote wireless network includes a 4G communication terminal.
The specific implementation method nine: this embodiment is further described with respect to a seventh embodiment, in which the local area wireless network includes a bluetooth transceiver and a data encryption device.
The detailed implementation mode is ten: the seventh embodiment is further described in detail, wherein the master station system includes an internet of things master station system; the Internet of things master station system is connected with a mobile operator network through the remote wireless network.
Still be equipped with the weighing device on the trackless self-guided transport vechicle, the weighing device is including setting up the weighing sensor all around the automobile body and the four ways AD conversion module of connecting weighing sensor respectively, AD conversion module is connected with PLC control terminal.
The implementation of intelligent storage electronic material conveying system based on wireless communication includes the following steps:
1) a feeder control end is established by relying on an FTU terminal, and a self-organization mesh architecture is established by a networking module, so that intelligent network integration at different positions is realized;
2) the self-organizing mesh architecture is connected to an internal network of a mobile operator through a remote wireless network and is connected to a master station system through a wired special line between the mobile operator and the Internet of things master station system, so that high-capacity and high-quality data transmission and fusion are realized;
3) the local area wireless network is connected with the self-organizing mesh architecture, and the local area wireless network sets a parameter protection layer on an architecture information link through a data encryption device, so that the communication safety is ensured, and convenient and safe favorable guarantee is provided for debugging, maintenance and operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an intelligent storage electronic material conveying system based on wireless communication which characterized in that: the material conveying system comprises:
a plurality of trackless self-guided transport vehicles for transporting materials;
the local control module adopts a PLC and an electric control component to complete the electric control functions of driving, stopping and steering the trackless self-guided transport vehicle;
the ground surface guide module is responsible for generating a guide signal and transmitting the guide signal to the local control module and is used for guiding the trackless self-guided carrier vehicle to track;
the data acquisition module is used for acquiring information of the trackless self-guided transport vehicle and sending the information to the data transmission module processor;
the data transmission module is connected with the data acquisition module and the processor, is constructed in a wireless transmission mode and is used for transmitting the vehicle information of the trackless self-guided transport vehicle to the processor in real time;
the processor receives the information of the conveying trackless self-guided transport vehicle sent by the data acquisition module and sends the information to the storage module for storage;
the storage module is used for storing the information received by the processor;
the analysis module is used for analyzing the information of the trackless self-guided transport vehicle in the storage module;
the wireless communication network is used for connecting the data transmission module and the master station system;
and the master station system provides a human-computer interaction system for a user and displays real-time geographic coordinate information of the trackless self-guided transport vehicle in a graphical mode.
2. The system according to claim 1, wherein said system further comprises: the trackless self-guided transport vehicle is at least provided with a power supply storage battery, a PLC control terminal, a power driving motor, a driving motor driver, a steering servo motor, a servo motor driver and a service braking system, wherein the power supply storage battery provides power for the trackless self-guided transport vehicle, the power driving motor is connected with the PLC control terminal through the driving motor driver, the steering servo motor is connected with the PLC control terminal through the servo motor driver, and the service braking system is connected with the PLC control terminal.
3. The system according to claim 1, wherein said system further comprises: the ground surface guidance module comprises a magnetic conducting strip and a landmark sensor which are laid on the ground surface of a workshop, a plurality of geographic coordinate radio frequency cards based on RFID which are arranged on the surface of the magnetic conducting strip, and a magnetic sensitive sensor and an RFID reader-writer which are arranged on the central axis of a chassis of the trackless self-guidance transport vehicle, wherein the magnetic sensitive sensor is in magnetic induction connection with the magnetic conducting strip, the geographic coordinate radio frequency cards based on RFID are in radio frequency communication connection with the RFID reader-writer, and a geographic coordinate code which indicates the current position of the trackless self-guidance transport vehicle is permanently stored in the geographic coordinate radio frequency cards based on RFID; and the magnetic sensor and the RFID reader-writer are electrically connected with the PLC control terminal.
4. The system according to claim 1, wherein said system further comprises: the trackless self-guiding transport vehicle information collected by the data collection module comprises the serial number of the transport vehicle, the type of materials conveyed by the transport vehicle, the weight of the materials conveyed by the transport vehicle, the speed of the transport vehicle and the position of the transport vehicle.
5. The system according to claim 4, wherein said system further comprises: the data acquisition module comprises a displacement acquisition unit and an angle acquisition unit.
6. The system according to claim 1, wherein said system further comprises: the data transmission module comprises a feeder line control end, a networking module and a fault processor connected with the feeder line control end.
7. The system according to claim 1, wherein said system further comprises: the wireless communication network includes a remote wireless network and a local wireless network.
8. The system according to claim 7, wherein said system further comprises: the remote wireless network comprises a 4G communication terminal.
9. The system according to claim 7, wherein said system further comprises: the local area wireless network comprises a Bluetooth transceiving device and a data encryption device.
10. The system according to claim 1, wherein said system further comprises: the master station system comprises an Internet of things master station system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010306869.4A CN111522307A (en) | 2020-04-17 | 2020-04-17 | Intelligent storage electronic material conveying system based on wireless communication |
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| CN202010306869.4A CN111522307A (en) | 2020-04-17 | 2020-04-17 | Intelligent storage electronic material conveying system based on wireless communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180304A (en) * | 2022-06-13 | 2022-10-14 | 厦门盈趣汽车电子有限公司 | Container shipment auxiliary positioning system |
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| CN106585768A (en) * | 2016-12-23 | 2017-04-26 | 上海铁路局上海机车检修段 | Trackless self-guidance transport vehicle |
| CN106845889A (en) * | 2016-12-23 | 2017-06-13 | 上海铁路局上海机车检修段 | A kind of intelligent trackless self-aiming transport vehicle material transportation information management system |
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2020
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| US20050203683A1 (en) * | 2004-01-09 | 2005-09-15 | United Parcel Service Of America, Inc. | System, method, and apparatus for collecting telematics and sensor information in a delivery vehicle |
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Application publication date: 20200811 |