Smart electronics method for managing security based on RFIDTechnical field:
The invention belongs to storage, logistics etc. and need to carry out to article the field of Mobile data collection, what be specifically related to is a kind of smart electronics safety management system and method based on RFID.
Background technology:
The at present monitoring in transportation to container, main what adopt is GPS location to vehicle and to two kinds of modes of container lead sealing.Lead sealing can ensure that container can not be opened in transportation, and original lead sealing is mechanical, can only disposablely use, the electronic lead sealing product having had at present, also just record the state that lead sealing is opened, check afterwards, cannot carry out real-time inspection to the state of lead sealing; And also cannot accomplish monitor in real time and obtain for the collection of the data such as temperature, humidity in current Container Transport process.
Summary of the invention:
For this reason, the object of the present invention is to provide a kind of smart electronics safety management system and method based on RFID, for container is monitored in real time at the lead sealing state of transportation, temperature and humidity information to internal container simultaneously, synchronously upload to background server system, so that carry out real-time monitoring.
For achieving the above object, the present invention is mainly by the following technical solutions:
A kind of smart electronics safety management system based on RFID, comprise fixed type reader-writer, intelligent electric controlled lock, data acquisition unit, lorry intelligence information system unit, hand-held read-write and background server unit, described hand-held read-write is connected with intelligent electric controlled lock by wireless network, intelligent electric controlled lock is connected with data acquisition unit by wireless network, data acquisition unit is connected with lorry intelligence information system unit by wireless network, and lorry intelligence information system unit is connected with background server unit by GPRS/GPS.
Between wherein said fixed type reader-writer and intelligent electric controlled lock, be connected by less radio-frequency.
Wherein said intelligent electric controlled lock is RFID electronic tag.
Wherein said data acquisition unit is repeater.
Between wherein said hand-held read-write and intelligent electric controlled lock, between intelligent electric controlled lock and data acquisition unit, between data acquisition unit and lorry intelligence information system unit, be all connected by ZIBGEE wireless network.
The present invention also provides a kind of smart electronics method for managing security based on RFID in addition, comprises step:
A, by hand-held read-write, intelligent electric controlled lock is sent and shuts order, then lock, intelligent electric-controlled being locked in after locking produces random No. ID, and send this to handhold read-write device No. ID, simultaneously hand-held read-write is write this on electronic tag No. ID and is preserved, then electric control lock sends lorry intelligence information system unit with electric control lock state by data acquisition unit by this No. ID, feeds back to background server unit by lorry intelligence information system unit;
The state of B, intelligent electric controlled lock Real-time Collection electric control lock, and this status information is passed to data acquisition unit, data acquisition unit carries out Real-time Collection to the parameter in container, and the status information of collection result and electric control lock is passed to lorry intelligence information system unit in the lump, be then delivered to background server unit by GPRS;
C, from the RFID electronic tag of intelligent electric controlled lock, read No. ID of intelligent electric controlled lock by hand-held read-write, sending unpacking order, and inputting intelligent electric controlled lock ID, then carry out unlock instruction.
Wherein between steps A and step B, also comprise:
Fixed type reader-writer gathers the container information in intelligent electric controlled lock RFID electronic tag, and records going out the lock time of this intelligent electric controlled lock, then this information is passed to background server unit.
Wherein between step B and step C, also comprise:
Fixed type reader-writer gathers the container information in intelligent electric controlled lock RFID electronic tag, and records the lockage occasion of this intelligent electric controlled lock, then this information is passed to background server unit, feeds back to intelligent electric controlled lock preserve by background server unit.
Wherein in step B, data acquisition unit carries out Real-time Collection to the humidity in container, temperature and pressure parameter.
Wherein in step B, lorry intelligence information system unit is also real-time transmitted to background server unit by gps system by position in the way of container.
Compared with prior art, the present invention has realized the tracing management in transportation to container by radio communication, data acquisition, intelligent management etc., and container is carried out from motion tracking processing, the present invention monitors in real time by execute envelope and unpacking, container internal information data (as temperature, humidity, pressure etc.), vehicle start and stop state, vehicle location etc. to container, make container can be from origin on time, intact, safe arrival destination.
Brief description of the drawings:
Fig. 1 is system chart of the present invention.
Fig. 2 is working-flow figure of the present invention.
Embodiment:
For setting forth thought of the present invention and object, below in conjunction with the drawings and specific embodiments, the present invention is described further.
Shown in Figure 1, Fig. 1 is system chart of the present invention.The invention provides a kind of smart electronics safety management system based on RFID, comprise fixed type reader-writer, intelligent electric controlled lock, data acquisition unit, lorry intelligence information system unit, hand-held read-write and background server unit, in intelligent electric controlled lock, be built-in with RFID electronic tag, data acquisition unit is repeater.Between described fixed type reader-writer and intelligent electric controlled lock, be connected by less radio-frequency, described hand-held read-write is connected with intelligent electric controlled lock by ZIBGEE wireless network, intelligent electric controlled lock is connected with data acquisition unit by ZIBGEE wireless network, data acquisition unit is connected with lorry intelligence information system unit by ZIBGEE wireless network, and lorry intelligence information system unit is connected with background server unit by GPRS/GPS.
In intelligent electric controlled lock, be built-in with RFID electronic tag, its major function is that remote-control unlocking and remote control shut, and intelligent electric controlled lock has electronic label function, for storing ID, time, container ID and the switch lock identity ID of electric control lock.While executing envelope, the random ID that intelligent electric controlled lock produces is stored in electronic tag by handhold read-write device, and in the time of unpacking, handhold read-write device reads electric control lock ID from electronic tag, for unpacking.
The major function of data acquisition unit is to play the relaying of electric control lock radio communication, and a CAN bus interface is provided, and can gather the temperature and humidity data of container.
Hand-held read-write major function is operative intelligence electric control lock and electronic label read-write function.In the time executing envelope, random electric control lock No. ID of producing, time, container ID and execution identity ID are write in electronic tag, in the time of unpacking, the electric control lock ID in electronic tag is read, for unpacking.
Shown in Figure 2, Fig. 2 is working-flow figure of the present invention.The present invention also provides a kind of smart electronics method for managing security based on RFID, comprises step:
A, by hand-held read-write, intelligent electric controlled lock is sent and shuts order, then lock, intelligent electric-controlled being locked in after locking produces random No. ID, and send this to handhold read-write device No. ID, simultaneously hand-held read-write is write this on electronic tag No. ID and is preserved, then electric control lock sends lorry intelligence information system unit with electric control lock state by data acquisition unit by this No. ID, feeds back to background server unit by lorry intelligence information system unit;
Wherein this step is complete in container loading, after all processing are appropriate, carries out.
After steps A, when container goes out lock, fixed type reader-writer gathers the container information in intelligent electric controlled lock RFID electronic tag, and records going out the lock time of this intelligent electric controlled lock, then this information is passed to background server unit.
Because fixed type reader-writer is for can there be equipment, therefore this part exists and also can cancel.
The state of B, intelligent electric controlled lock Real-time Collection electric control lock, and this status information is passed to data acquisition unit, data acquisition unit carries out Real-time Collection to the parameter in container, and the status information of collection result and electric control lock is passed to lorry intelligence information system unit in the lump, be then delivered to background server unit by GPRS;
Wherein step B is state in transit, in this part, fixed type reader-writer gathers the container information in intelligent electric controlled lock RFID electronic tag, and record the lockage occasion of this intelligent electric controlled lock, then this information is passed to background server unit, feed back to intelligent electric controlled lock by background server unit and preserve.
C, from the RFID electronic tag of intelligent electric controlled lock, read No. ID of intelligent electric controlled lock by hand-held read-write, sending unpacking order, and inputting intelligent electric controlled lock ID, then carry out unlock instruction.
More than that a kind of smart electronics safety management system and method based on RFID provided by the present invention is described in detail, applied specific case herein structural principle of the present invention and embodiment are set forth, above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.