Logistics transportation positioning system actual training device
Technical field
The present invention relates to logistics system equipment technology field, especially relate to a kind of logistics transportation position system device for colleges and universities' real training.
Background technology
Along with quickening and the importance of modern logistics to economic development of economic globalization process, GPS is progressively familiar with by people.The material flow industry of China is in the period of a high speed development, and following market competition has been brought very large opportunity to the traditional loglstics enterprise of China, also exists unprecedented challenge simultaneously.Only have and met to greatest extent the demand of client to logistics service, reduce to greatest extent transportation and handling cost simultaneously, could obtain client's trust, generate profit.Therefore, traditional loglstics enterprise idea that only upgrades in time, grows with each passing hour, and makes full use of modern logistics information technological means, could be faster and better realize operations objective.
have at present a lot of colleges and universities all carrying out the teaching of relevant speciality, along with the development of ecommerce and Internet of Things, the applied talent that market demand is a large amount of, from the Installation and Debugging of equipment and the maintenance management in later stage, needs to have the personnel of practical experience.Existing practice-training teaching mainly be take experimental box and experiment module as main, or school allows student simulate logistics transportation positioning system with software, yet existing experimental box and experiment module mainly be take theory practice as main, there is no corresponding real training scene, based on these experiment equipments, can not completion system, project-based teaching, just do not culture the student who really has practical experience yet.
In view of this, be necessary to study the logistics transportation position system device that a kind of applicable colleges and universities carry out real training.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of professional training teaching system, project-based that allows, the logistics transportation positioning system actual training device that cost is low, is suitable for the professional college student of E-commerce Specialty, logistics specialty, Internet of Things about the real training scene of logistics transportation positioning system.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is, this logistics transportation positioning system actual training device comprises central controller, also include the tracking cart along route running, the rfid card that represents Commercial goods labels is installed on described tracking cart, the route one or both sides of travelling at tracking cart are movably installed with several RFID locating read-write devices, on each RFID locating read-write device, a Zigbee node is installed, the data that described Zigbee node reads RFID locating read-write device feed back to central controller in the mode of wireless signal, by central controller, transfer data to user again.
Adopt the logistics transportation positioning system actual training device of said structure, have the tracking cart of route running, realized the miniaturization of logistics transportation position system device, meanwhile, tracking cart, along route running, is given a kind of sense directly perceived of student of undergoing training, and practicality is stronger; The rfid card that represents Commercial goods labels is installed on tracking cart, has realized the digitizing of logistics information, the route one or both sides of travelling at tracking cart are movably installed with several RFID locating read-write devices, are convenient to read rfid card, to obtain logistics data; On each RFID locating read-write device, a Zigbee node is installed, Zigbee is the wireless communication technology of a kind of short distance, low-power consumption, is characterized in closely, low complex degree, low-power consumption, low data rate, low cost; Thereafter, the data feedback that Zigbee node reads RFID locating read-write device is to central controller, then transfers data to user by central controller, the scene of undergoing training providing by this actual training device, and trainee can just experience the practice of logistics transportation location in school.
As a further improvement on the present invention, described central controller is comprised of the embedded gateway that contains 7 cun of touch-screens and telegon, the data that described Zigbee node reads RFID locating read-write device feed back to telegon with wireless signal, and telegon collects data by being transferred to user by embedded gateway.
Adopt the embedded gateway containing 7 cun of touch-screens, make the data of coming from Zigbee node feedback touching screen display, to facilitate trainee to check; The data that Zigbee node reads RFID locating read-write device feed back to the telegon in central controller with wireless signal, by telegon, specifically coordinated to send to user with distribute data, the beneficial effect of its generation is to have realized the unified of data-signal and coordinated and distribute.
As a further improvement on the present invention, each RFID locating read-write device is named respectively and represented a certain place, like this, just can at 7 cun of touch-screens of embedded gateway, show very easily the position of tracking cart, realize location.
Each RFID locating read-write device is named respectively and represented a certain place, and trainee just can find out the position of tracking cart very easily on 7 cun of touch-screens at embedded gateway, gives the real training of a kind of intimate outdoor scene of trainee.
As a further improvement on the present invention, described tracking cart and described route fasten, and make tracking cart not depart from the process of moving route.
Accompanying drawing explanation
below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail:
Fig. 1 is structural representation of the present invention;
In figure: 1-central controller, 101-embedded gateway, 102-telegon, 2-route, 3-tracking cart, 4-RFID locating read-write device.
Embodiment
specific embodiment of the invention side as shown in Figure 1, this logistics transportation positioning system actual training device comprises central controller 1, also include the tracking cart 3 travelling along route 2, the rfid card that represents Commercial goods labels is installed on tracking cart 3, route 2 one or both sides of travelling at tracking cart 3 are movably installed with several RFID locating read-write devices 4, on each RFID locating read-write device 4, a Zigbee node is installed, the data that described Zigbee node reads RFID locating read-write device 4 feed back to central controller 1 in the mode of wireless signal, central controller 1 is comprised of the embedded gateway 101 that contains 7 cun of touch-screens and telegon 102, the data that described Zigbee node reads RFID locating read-write device 4 feed back to telegon 102 with wireless signal, telegon 102 collects data by being transferred to user by embedded gateway 101, each RFID locating read-write device 4 is named respectively and represented a certain place, like this, just can at 7 cun of touch-screens of embedded gateway 101, show very easily the position of tracking cart 3, realize location, described tracking cart 3 fastens with described route 2, make tracking cart 3 not depart from the process of moving route 2.
By reference to the accompanying drawings embodiments of the present invention are described in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken possessing at affiliated technical field those of ordinary skill, can also under the prerequisite that does not depart from aim of the present invention, make a variety of changes.