A kind of RFID read-write system for distribution equipment maintenanceTechnical field
The utility model relates to technical field of RFID, particularly relates to a kind of RFID read-write system for distribution equipment maintenance.
Background technology
RFID is the abbreviation of the English (Radio Frequency Identification) of REID, also known as electronic tag.REID is a kind of automatic identification technology starting the nineties in 20th century to rise, and REID is one and utilizes radiofrequency signal realize contactless information transmission by Space Coupling and pass through the technology that transmitted information reaches identifying purpose.And electronic tag is compared with bar code, have that reading speed is fast, memory capacity is large, operating distance is far away, penetrability is strong, profile is various, working environment adaptability is strong and the multiple advantage such as reusable.
RFID technique has become ripe and has obtained in the world and applied quite widely.Typical application comprises: train identifies management automatically; Road vehicle traffic automatic fee charging management; The automatic identification management of air reservoir; The automatic identification, sorting, transhipment management etc. of passenger's aviation row bag.But for outdoor study Work tool, because it is of a great variety in environment, material, external form, and the singularity of service condition, there is no wired network connectivity, in the equipment control of some open airs, therefore also fail a RFID technique application.
Utility model content
In order to solve the problems of the technologies described above, it is simple that the purpose of this utility model is to provide a kind of structure, and be applicable to a kind of RFID read-write system for distribution equipment maintenance of open air or indoor.
The technical scheme that the utility model adopts is:
A kind of RFID read-write system for distribution equipment maintenance, comprise ultra-high frequency RFID label, RFID read-write terminal and background server, in described RFID read-write terminal, Big Dipper GPS dual-mode locating module and wireless communication module are installed, described RFID read-write terminal and ultra-high frequency RFID label communicate to connect, and described RFID read-write terminal is by wireless communication module and background server wireless connections.
Be further used as improvement of the present utility model, described RFID read-write terminal comprises RFID module, main control chip, touch screen and storer, described main control chip is connected with touch screen, storer, Big Dipper GPS dual-mode locating module and wireless communication module respectively, and described main control chip communicates to connect by RFID module and then with ultra-high frequency RFID label.
Be further used as improvement of the present utility model, described RFID read-write terminal also includes Quick Response Code recognizer, and described main control chip is connected with Quick Response Code recognizer.
Be further used as improvement of the present utility model, described RFID read-write terminal also includes camera, and the output terminal of described camera is connected with the input end of main control chip.
Be further used as improvement of the present utility model, described RFID module comprises antenna and radio circuit, and described main control chip is successively by radio circuit and antenna and then communicate to connect with ultra-high frequency RFID label.
Be further used as improvement of the present utility model, described wireless communication module comprises 3G module, GPRS module, wifi module and bluetooth module, described 3G module, GPRS module, wifi module are all connected with main control chip with bluetooth module, described 3G module, GPRS module, wifi module and bluetooth module all with background server wireless connections.
Be further used as improvement of the present utility model, described ultra-high frequency RFID label comprises various ultra-high frequency RFID label.
Be further used as improvement of the present utility model, described background server comprises PC server.
The beneficial effects of the utility model are:
A kind of RFID read-write system architecture for distribution equipment maintenance of the utility model is simple, be easy to use and reliability and stability high, pass through wireless communication module, information-based operation can be carried out to outdoor equipment, avoid the mistake using paper records and repeat manual input and cause, greatly improve ease for use and the correctness of data, save a large amount of manpower and materials and increase work efficiency, and can be positioned equipment by Big Dipper GPS dual-mode locating module, facilitate backstage personnel to understand the situation of outdoor study personnel in time.Further, the utility model is taken on the spot by camera, facilitates backstage personnel to understand the situation of outdoor equipment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Fig. 1 is the functional-block diagram of a kind of RFID read-write system for distribution equipment maintenance of the utility model.
Embodiment
With reference to figure 1, a kind of RFID read-write system for distribution equipment maintenance of the utility model, comprise ultra-high frequency RFID label, RFID read-write terminal and background server, in described RFID read-write terminal, Big Dipper GPS dual-mode locating module and wireless communication module are installed, described RFID read-write terminal and ultra-high frequency RFID label communicate to connect, and described RFID read-write terminal is by wireless communication module and background server wireless connections.
Be further used as preferred embodiment, described RFID read-write terminal comprises RFID module, main control chip, touch screen and storer, described main control chip is connected with touch screen, storer, Big Dipper GPS dual-mode locating module and wireless communication module respectively, and described main control chip communicates to connect by RFID module and then with ultra-high frequency RFID label.
Be further used as preferred embodiment, described RFID read-write terminal also includes Quick Response Code recognizer, and described main control chip is connected with Quick Response Code recognizer.The utility model can be identified the Quick Response Code of equipment by Quick Response Code recognizer, provides how a kind of facility information reading manner.
Be further used as preferred embodiment, described RFID read-write terminal also includes camera, and the output terminal of described camera is connected with the input end of main control chip.The utility model is taken on the spot by camera, facilitates backstage personnel to understand the situation of outdoor equipment.
Be further used as preferred embodiment, described RFID module comprises antenna and radio circuit, and described main control chip is successively by radio circuit and antenna and then communicate to connect with ultra-high frequency RFID label.
Be further used as preferred embodiment, described wireless communication module comprises 3G module, GPRS module, wifi module and bluetooth module, described 3G module, GPRS module, wifi module are all connected with main control chip with bluetooth module, described 3G module, GPRS module, wifi module and bluetooth module all with background server wireless connections.The utility model can be chosen suitable communication module and carry out radio communication according to different situations.
Be further used as preferred embodiment, described ultra-high frequency RFID label comprises various ultra-high frequency RFID label.Environmentally with the difference of equipment object, use the ultra-high frequency RFID label of different qualities instead.
Be further used as preferred embodiment, described background server comprises PC server.Described PC service end mainly carries out the storage of data, and carries out data message with RFID read-write terminal and hand over mutually.
In the utility model, described RFID read-write terminal is by the built-in multi-frequency band radio-frequency circuit of the RFID module of multiband and antenna, read the ultra-high frequency RFID label be distributed in advance on equipment, afterwards by radio communication mold block access background server, carry out mutually data message mutual, and it is omnidistance by can the position coordinates of Big Dipper GPS dual-mode locating module access outdoor study person, according to the locating information of equipment, can judge whether the employee of Portable device arrives appointed area and perform the situations such as task.
Obtained by above-mentioned, what the utility model adopted is ultrahigh frequency RFID recognition system, RFID read-write terminal can read the ultra-high frequency RFID label sticked on equipment in some remote places out of doors, and data communication can be carried out by mobile network and PC server in real time, that is, the utility model can carry out digitized record to the information of the equipment under various environment, like this by using the utility model, just can avoid the mistake using paper records and repeat manual input and cause, greatly improve ease for use and the correctness of data, but also save a large amount of manpower and materials and increase work efficiency.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.