CN204904306U - Intelligent terminal and container environmental monitoring system with electronic tags reads and writes function - Google Patents
Intelligent terminal and container environmental monitoring system with electronic tags reads and writes function Download PDFInfo
- Publication number
- CN204904306U CN204904306U CN201520602224.XU CN201520602224U CN204904306U CN 204904306 U CN204904306 U CN 204904306U CN 201520602224 U CN201520602224 U CN 201520602224U CN 204904306 U CN204904306 U CN 204904306U
- Authority
- CN
- China
- Prior art keywords
- central processing
- processing unit
- unit
- cpu
- intelligent terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model belongs to the technical field of the thing networking, a intelligent terminal and container environmental monitoring system with electronic tags reads and writes function is disclosed. Intelligent terminal includes at least: 2.45GHz data transmission the unit, with 2.45GHz data transmission a central processing unit of unit connection, with the memory cell that a central processing unit connects, and with the display element that a central processing unit connects, wherein, 2.45GHz data transmission the unit is used for acquireing the electronic tags data that the frequency is 2.45GHz, and will electronic tags data transmission gives a central processing unit, a central processing unit be used for with electronic tags data storage arrives memory cell, still be used for with electronic tags data transmission gives display element, memory cell is used for the storage a central processing unit transmission the electronic tags data, display element is used for showing a central processing unit transmission the electronic tags data.
Description
Technical field
The utility model relates to technology of Internet of things field, particularly relates to a kind of intelligent terminal and the container environment supervisory system with electronic label read-write function.
Background technology
The management of container and hauling operation, be always logistic industry pay close attention to field, the real-time monitoring in the management of the loading of container, stock-taking and transportation, is all of great significance the contained article of guarantee and transportation safety.Prior art is many adopts passive electronic label to manage during article go out warehouse-in, but article are after container loading, lacks a kind of effective for whole container management and transport, carries out portable set that is quick, flexible, management and control in real time.
Utility model content
For the deficiencies in the prior art, the utility model embodiment provides a kind of intelligent terminal and the container environment supervisory system with electronic label read-write function, with a kind of form possessing the intelligent terminal of 2.45GHz active RFID tag read-write capability, by being fitted in the 2.45GHz humiture collection electronic tag on container, gather humiture data in container body, humiture data in real-time display set vanning, realize article condition monitoring and security alarm in container.Possesses the read-write capability of article ultrahigh-frequency passive electronic tag in container simultaneously.After in conjunction with the technology such as GPS, GPRS, GIS and intelligent sensing, a complete real-time monitor network of container cargo distribution can be set up, thus possess that real time position is followed the tracks of, fixed point checks the functions such as verification, logistics overall process information tracing.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
Technical scheme one:
A kind of intelligent terminal with electronic label read-write function, by being wirelessly connected with corresponding electronic tag, described intelligent terminal at least comprises: 2.45GHz data transmission unit, the CPU (central processing unit) be connected with described 2.45GHz data transmission unit, the storage unit be connected with described CPU (central processing unit), and the display unit be connected with described CPU (central processing unit);
Wherein, described electronic tag data for obtaining the electronic tag data that frequency is 2.45GHz, and is transferred to described CPU (central processing unit) by described 2.45GHz data transmission unit; Described CPU (central processing unit) is used for described electronic tag data to be stored into described storage unit, and described central processing unit is also for being transferred to described display unit by described electronic tag data; Described storage unit, for storing the described electronic tag data of described CPU (central processing unit) transmission; Described display unit, for showing the described electronic tag data of described CPU (central processing unit) transmission.
The feature of technical solutions of the utility model one and being further improved to:
(1) described intelligent terminal also comprises: the bar code scan unit be connected with described CPU (central processing unit), for scanning bar code or two-dimensional bar code, obtaining bar code information, and described bar code information is transferred to described CPU (central processing unit);
Described CPU (central processing unit) is also for being transferred to described storage unit by described bar code information, and described display unit;
Described storage unit is also for storing the bar code information of described CPU (central processing unit) transmission;
Described display unit is also for showing the bar code information of described CPU (central processing unit) transmission.
(2) described intelligent terminal also comprises: the GPS unit be connected with described CPU (central processing unit), for completing positioning function, and positioning result is transferred to described CPU (central processing unit);
Described CPU (central processing unit) is also for being transferred to described storage unit and display unit by described positioning result;
Described storage unit is also for storing the positioning result of described CPU (central processing unit) transmission;
Described display unit is also for showing the positioning result of described CPU (central processing unit) transmission.
(3) described intelligent terminal also comprises: the ultrahigh frequency readers be connected with described CPU (central processing unit), for reading and writing ultrahigh frequency electronic tag, and the data of read-write is transferred to described CPU (central processing unit);
Described CPU (central processing unit) is used for the data of described read-write to be transferred to described 2.45GHz data transmission unit;
Described 2.45GHz data transmission unit is used for the data of described read-write wirelessly to send to described electronic tag.
(4) described intelligent terminal also comprises: the GPRS data transmission unit be connected with described CPU (central processing unit), transmits data to background monitoring center for adopting GPRS network;
Described electronic tag data, described bar code information, described positioning result also for obtaining in described storage unit the described electronic tag data stored, described bar code information, described positioning result, and are transferred to described GPRS data transmission unit by described CPU (central processing unit).
(5) described intelligent terminal also comprises: the Power Management Unit be connected with described CPU (central processing unit), and the expansion interface be connected with described CPU (central processing unit).
(6) 2.45GHz data transmission unit is integrated in the inside of described intelligent terminal, carries out data interaction by UART interface and described intelligent terminal.
Technical scheme two:
A kind of container environment supervisory system, has the intelligent terminal of electronic label read-write function, with the described electronic label device of intelligent terminal by wireless connections with electronic label read-write function described in described supervisory system at least comprises; Described intelligent terminal at least comprises: 2.45GHz data transmission unit, the CPU (central processing unit) be connected with described 2.45GHz data transmission unit, the storage unit be connected with described CPU (central processing unit), and the display unit be connected with described CPU (central processing unit);
Wherein, described electronic tag data for obtaining the electronic tag data that frequency is 2.45GHz, and is transferred to described CPU (central processing unit) by described 2.45GHz data transmission unit; Described CPU (central processing unit) is used for described electronic tag data to be stored into described storage unit, and described CPU (central processing unit) is also for being transferred to described display unit by described electronic tag data; Described storage unit, for storing the described electronic tag data of described CPU (central processing unit) transmission; Described display unit, for showing the described electronic tag data of described CPU (central processing unit) transmission.
The utility model compared with prior art tool has the following advantages: the operating characteristic of the portable and fast and flexible of intelligent terminal, be used to carry out verifying to container in real time in wide stock's environment and transportation detect and the humiture of monitoring containers body internal environment, and backstage inspection center is uploaded in real time to data, achieve humiture environmental monitoring in container, real time position is followed the tracks of, logistics overall process information chases after north function.Make operating personnel can carry out Real-Time Monitoring to container, avoid therefore causing certain loss.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation one of the intelligent terminal that Fig. 1 provides for the utility model embodiment;
The structural representation two of the intelligent terminal that Fig. 2 provides for the utility model embodiment;
The container environment supervisory system that Fig. 3 provides for the utility model embodiment;
The application schematic diagram of intelligent terminal in Container Transport and management that Fig. 4 provides for the utility model embodiment;
The function composition schematic diagram of the intelligent terminal that Fig. 5 provides for the utility model embodiment;
The functional schematic of 2.45GHz data transmission unit in the intelligent terminal that Fig. 6 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of intelligent terminal with electronic label read-write function, as shown in Figure 1, described intelligent terminal at least comprises 2.45GHz data transmission unit 10, the CPU (central processing unit) 20 be connected with described 2.45GHz data transmission unit 10, the storage unit 30 be connected with described CPU (central processing unit) 20, and the display unit 40 be connected with described CPU (central processing unit) 20.
Wherein, described electronic tag data for obtaining the electronic tag data that frequency is 2.45GHz, and is transferred to described CPU (central processing unit) 20 by described 2.45GHz data transmission unit 10; Described CPU (central processing unit) 20 is for being stored into described storage unit 30 by described electronic tag data, and described CPU (central processing unit) 20 is also for being transferred to described display unit 40 by described electronic tag data; Described storage unit 30, for storing the described electronic tag data of described CPU (central processing unit) 20 transmission; Described display unit 40, for showing the described electronic tag data of described CPU (central processing unit) 20 transmission.
Further, as shown in Figure 2, described intelligent terminal also comprises: the bar code scan unit 50 be connected with described CPU (central processing unit) 20, for scanning bar code or two-dimensional bar code, obtain bar code information, and described bar code information is transferred to described CPU (central processing unit) 20.
Described CPU (central processing unit) 20 is also for being transferred to described storage unit 30 and described display unit 40 by described bar code information.Described storage unit 30 is also for storing the bar code information of described CPU (central processing unit) 20 transmission.Described display unit 40 is also for showing the bar code information of described CPU (central processing unit) 20 transmission.
Described intelligent terminal also comprises: the GPS unit 60 be connected with described CPU (central processing unit) 20, for completing positioning function, and positioning result is transferred to described CPU (central processing unit) 20.
Described CPU (central processing unit) 20 is also for being transferred to described storage unit 30 and display unit 40 by described positioning result.Described storage unit 30 is also for storing the positioning result of described CPU (central processing unit) 20 transmission.Described display unit 40 is also for showing the positioning result of described CPU (central processing unit) 20 transmission.
Described intelligent terminal also comprises: the ultrahigh frequency readers 70 be connected with described CPU (central processing unit) 20, for reading and writing ultrahigh frequency electronic tag, and the data of read-write is transferred to described CPU (central processing unit) 20.
Described CPU (central processing unit) 20 is for being transferred to described 2.45GHz data transmission unit 10 by the data of described read-write; Described 2.45GHz data transmission unit 10 is for wirelessly sending to described electronic tag by the data of described read-write.
Described intelligent terminal also comprises: the GPRS data transmission unit 80 be connected with described CPU (central processing unit) 20, transmits data to background monitoring center for adopting GPRS network.
Described electronic tag data, described bar code information, described positioning result also for obtaining the described electronic tag data, described bar code information, the described positioning result that store in described storage unit 30, and are transferred to described GPRS data transmission unit 80 by described CPU (central processing unit) 20.
Described intelligent terminal also comprises: the Power Management Unit 90 be connected with described CPU (central processing unit) 20, and the expansion interface 00 be connected with described CPU (central processing unit) 20.
You need to add is that, 2.45GHz data transmission unit 10 is integrated in the inside of described intelligent terminal, data interaction is carried out by UART (UniversalAsynchronousReceiver/Transmitter, universal asynchronous receiving-transmitting transmitter) interface and described intelligent terminal.
The utility model embodiment also provides a kind of container environment supervisory system, as shown in Figure 3, there is the intelligent terminal 1 of electronic label read-write function, with the described electronic label device 2 of intelligent terminal 1 by wireless connections with electronic label read-write function described in described supervisory system at least comprises; Described intelligent terminal 1 at least comprises: 2.45GHz data transmission unit, the CPU (central processing unit) be connected with described 2.45GHz data transmission unit, the storage unit be connected with described CPU (central processing unit), and the display unit be connected with described CPU (central processing unit).
Wherein, described electronic tag data for obtaining the electronic tag data that frequency is 2.45GHz, and is transferred to described CPU (central processing unit) by described 2.45GHz data transmission unit; Described CPU (central processing unit) is used for described electronic tag data to be stored into described storage unit, and described CPU (central processing unit) is also for being transferred to described display unit by described electronic tag data; Described storage unit, for storing the described electronic tag data of described CPU (central processing unit) transmission; Described display unit, for showing the described electronic tag data of described CPU (central processing unit) transmission.
Exemplary, the intelligent terminal that the utility model provides, run Android4.0 operating system, by carrying out radio communication with the electronic label device be arranged on container, the relevant information of container and kinds of goods can be gathered, especially to gather container humiture electronic labeling information, humiture situation of change in monitoring present container case, identify container classification, and by container classification information, humiture information, geographical location information, route planning information sends to background monitoring center by GPRS wireless network, realize humiture environmental monitoring in container, real time position is followed the tracks of, logistics overall process information chases after north function.
Exemplary, 2.45GHz data transmission unit on intelligent terminal, adopt the active RFID radio frequency scheme meeting 802.15.4 radio frequency identification international standard, chip selects TI company second generation microcontroller core and radio frequency unit SOC CC2530, this chip has higher integrated level, more remarkable radio-frequency receiving-transmitting performance, less package dimension and lower power consumption, only need few peripherals, one single chip just can erect a complete data transmission unit, and the label information of collection is communicated with intelligent terminal by UART interface.
On intelligent terminal, other unit are as GPS unit, GPRS data transmission unit, bar code scan unit, ultrahigh frequency readers, these unit, together with 2.45GHz data transmission unit, constitute the tag readable degree of intelligent terminal, path trace and logistics overall process and chase after the functions such as north.
Concrete, the utility model embodiment is so that the container management of intelligent terminal liquid milk in Cold Chain Logistics transport and transport to be applied as example explanation.
2.45GHz humiture electronic tag be used for identification sets vanning classification and detected set vanning in humiture environment, the operating characteristic of the portable and fast and flexible of intelligent terminal, is used to carry out verifying to container in real time in wide stock's environment and transportation detect and the humiture of monitoring containers body internal environment.
Exemplary, be illustrated in figure 4 the application of intelligent terminal on container management and transport, the electronic label device 2 comprising intelligent terminal 1 and be arranged on container, and GPS location message A, GPRS network B, Surveillance center C, container management D, Container Transport E.Therefore, can intelligent acquisition container tag classification and humiture information, simultaneously together with data such as GPS geographical location information, send to background monitoring terminal by GPRS network.
Figure 5 shows that the functional unit schematic diagram of intelligent terminal 1,2.45GHz data transmission unit is integrated in intelligent terminal inside, carries out data interaction by UART interface and intelligent terminal.
Figure 6 shows that the functional diagram of 2.45GHz data transmission unit, wherein TI second generation 2.45GHz radio frequency SOC CC2530 has 8051 microcontroller core of an enhancement mode and receiving sensitivity reach 4.5dBm radio-frequency (RF) transceiver up to-97dBi, adjustable transmission power, controller kernel has the ROM of RAM and 256KB of 8KB, to application program and the number biography application needing larger capacity data buffer storage of complexity, one chip solution with minimum physical dimension, can realize optimum performance.
In actual applications, the key technical indexes of intelligent terminal that provides of the utility model is with reference to as follows:
(1) system specification
Operating system: Android4.0 system;
CPU processor: 1.2GHz;
Memory size: 512MROM+512MRAM;
Extension storage: TF card (maximum support 32GB).
(2) LCD display
" HVGA, the resistance-type reflection-type of (320 × 480) resolution vertically touches semi-transparent TFTLCD and shields specification: 3.5, and backlight is adjustable, readable under outdoor solar light.
(3) 2.45GHz radio communication function
Frequency of operation: 2400.00MHz ~ 2483.50MHz, acquiescence frequency of operation is 2405.00MHz;
Frequency accuracy: ± 20 × 106 (± 20ppm);
Channel: totally 16 channels, each channel width is 5MHz;
Minimum receiver bandwidth: 2M;
Modulation system and modulation degree of accuracy: O-QPSK, optional DBPSK, modulation degree of accuracy EVM≤10%;
Bit rate: be up to 250kbps;
Communication distance: 100m;
Receiving sensitivity :-97dBi;
Mobile communication speed: be not less than 10m/s.
(4) interface
Data communication interface: 2.0 hi-speed USB interfaces;
Expansion notch: TF draw-in groove;
Earphone jack: 3.5mm.
(5) mobile network
Standard: TD-CDMA, Datang;
Communication antenna: adopt 4 frequency antennas.
(6)GPS
Parallel channel: 2;
Positioning precision: <=10m;
(7) operation instruction
Hummer: volume can control;
LED:LED flashlamp is supported.
(8) equipment code
Water proof and dust proof industrial level: IP65;
Working temperature :-20 DEG C to+60 DEG C;
Working relative humidity: 5%to95%RH is without condensation state;
Drop test: can stand repeatedly highly to fall to smooth cement flooring from 1.5 meters;
Antidetonation and shock resistance: 5-400HzPSD (arbitrarily) and30g (3 axle);
ESD:+/-8kVdc atmospherical discharges, +/-4kVdc contacts.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (8)
1. one kind has the intelligent terminal of electronic label read-write function, by being wirelessly connected with corresponding electronic tag, it is characterized in that, described intelligent terminal at least comprises: 2.45GHz data transmission unit, the CPU (central processing unit) be connected with described 2.45GHz data transmission unit, the storage unit be connected with described CPU (central processing unit), and the display unit be connected with described CPU (central processing unit);
Wherein, described electronic tag data for obtaining the electronic tag data that frequency is 2.45GHz, and is transferred to described CPU (central processing unit) by described 2.45GHz data transmission unit;
Described CPU (central processing unit) is used for described electronic tag data to be transferred to described storage unit, and described CPU (central processing unit) is also for being transferred to described display unit by described electronic tag data;
Described storage unit, for storing the described electronic tag data of described CPU (central processing unit) transmission;
Described display unit, for showing the described electronic tag data of described CPU (central processing unit) transmission.
2. a kind of intelligent terminal with electronic label read-write function according to claim 1, it is characterized in that, described intelligent terminal also comprises: the bar code scan unit be connected with described CPU (central processing unit), for scanning bar code or two-dimensional bar code, obtain bar code information, and described bar code information is transferred to described CPU (central processing unit);
Described CPU (central processing unit) is also for being transferred to described storage unit and described display unit by described bar code information;
Described storage unit is also for storing the bar code information of described CPU (central processing unit) transmission;
Described display unit is also for showing the bar code information of described CPU (central processing unit) transmission.
3. a kind of intelligent terminal with electronic label read-write function according to claim 2, it is characterized in that, described intelligent terminal also comprises: the GPS unit be connected with described CPU (central processing unit), for completing positioning function, and positioning result is transferred to described CPU (central processing unit);
Described CPU (central processing unit) is also for being transferred to described storage unit and display unit by described positioning result;
Described storage unit is also for storing the positioning result of described CPU (central processing unit) transmission;
Described display unit is also for showing the positioning result of described CPU (central processing unit) transmission.
4. a kind of intelligent terminal with electronic label read-write function according to claim 3, it is characterized in that, described intelligent terminal also comprises: the ultrahigh frequency readers be connected with described CPU (central processing unit), for reading and writing ultrahigh frequency electronic tag, and the data of read-write are transferred to described CPU (central processing unit);
Described CPU (central processing unit) is used for the data of described read-write to be transferred to described 2.45GHz data transmission unit;
Described 2.45GHz data transmission unit is used for the data of described read-write wirelessly to send to described electronic tag.
5. a kind of intelligent terminal with electronic label read-write function according to claim 4, it is characterized in that, described intelligent terminal also comprises: the GPRS data transmission unit be connected with described CPU (central processing unit), transmits data to background monitoring center for adopting GPRS network;
Described electronic tag data, described bar code information, described positioning result also for obtaining in described storage unit the described electronic tag data stored, described bar code information, described positioning result, and are transferred to described GPRS data transmission unit by described CPU (central processing unit).
6. a kind of intelligent terminal with electronic label read-write function according to claim 1, it is characterized in that, described intelligent terminal also comprises: the Power Management Unit be connected with described CPU (central processing unit), and the expansion interface be connected with described CPU (central processing unit).
7. a kind of intelligent terminal with electronic label read-write function according to claim 1, it is characterized in that, 2.45GHz data transmission unit is integrated in the inside of described intelligent terminal, carries out data interaction by UART interface and described intelligent terminal.
8. a container environment supervisory system, is characterized in that, has the intelligent terminal of electronic label read-write function described in described supervisory system at least comprises, with the described electronic label device of intelligent terminal by wireless connections with electronic label read-write function; Described intelligent terminal at least comprises: 2.45GHz data transmission unit, the CPU (central processing unit) be connected with described 2.45GHz data transmission unit, the storage unit be connected with described CPU (central processing unit), and the display unit be connected with described CPU (central processing unit);
Wherein, described electronic tag data for obtaining the electronic tag data that frequency is 2.45GHz, and is transferred to described CPU (central processing unit) by described 2.45GHz data transmission unit; Described CPU (central processing unit) is used for described electronic tag data to be stored into described storage unit, and described CPU (central processing unit) is also for being transferred to described display unit by described electronic tag data; Described storage unit, for storing the described electronic tag data of described CPU (central processing unit) transmission; Described display unit, for showing the described electronic tag data of described CPU (central processing unit) transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602224.XU CN204904306U (en) | 2015-08-11 | 2015-08-11 | Intelligent terminal and container environmental monitoring system with electronic tags reads and writes function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602224.XU CN204904306U (en) | 2015-08-11 | 2015-08-11 | Intelligent terminal and container environmental monitoring system with electronic tags reads and writes function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904306U true CN204904306U (en) | 2015-12-23 |
Family
ID=54926467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520602224.XU Active CN204904306U (en) | 2015-08-11 | 2015-08-11 | Intelligent terminal and container environmental monitoring system with electronic tags reads and writes function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068367A (en) * | 2019-05-29 | 2019-07-30 | 东莞中科云控物联科技有限公司 | A kind of temperature and humidity active electronic label real-time acquisition device |
-
2015
- 2015-08-11 CN CN201520602224.XU patent/CN204904306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068367A (en) * | 2019-05-29 | 2019-07-30 | 东莞中科云控物联科技有限公司 | A kind of temperature and humidity active electronic label real-time acquisition device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108460551A (en) | Intelligent warehouse management solution based on RFID technology | |
| CN105160370A (en) | Management system of cable carrying RFID chip | |
| CN1858770A (en) | RFID device based on 802.11 b | |
| CN103632122A (en) | Intelligent management system and intelligent management method | |
| CN204904306U (en) | Intelligent terminal and container environmental monitoring system with electronic tags reads and writes function | |
| CN202758452U (en) | Three-dimensional anti-theft system based on mobile communication and radio frequency identification technology | |
| CN201741160U (en) | Intelligent radio-frequency label identification system | |
| CN205318416U (en) | Device management system based on RFID | |
| CN201503591U (en) | Ultra-high-frequency reader and forklift terminal system | |
| CN204463144U (en) | A kind of rfid system and the anti-electricity-theft low pressure CT of built in RFID | |
| CN206546586U (en) | It is pasted on the logistic label on Turnover Box surface | |
| CN202049511U (en) | RFID (Radio Frequency Identification) tag system used for things of internet | |
| CN201980533U (en) | Electronic tag standard sample bag with temperature recording function | |
| CN211264314U (en) | Two-in-one electronic tag card reader | |
| CN203366357U (en) | RFID (radio frequency identification) read-write system for safety equipment | |
| CN203520408U (en) | Pallet label reader for fork trucks | |
| CN204406458U (en) | Can the temperature electronic label of record bit attribute information and physics space time information | |
| CN203012737U (en) | Power asset inspection system | |
| CN201820250U (en) | Device for reading label on goods shelf of fork truck | |
| CN214504443U (en) | Vehicle-mounted RFID radio frequency intelligent detection system based on engineering machinery field | |
| CN202838374U (en) | RFID (radio frequency identification) reader-writer for entering drug information | |
| CN105095926A (en) | Hierarchical remote active electronic tag and recognition method thereof | |
| CN203084771U (en) | RFID-based monitoring management system | |
| CN210515413U (en) | Dangerous goods management system based on RFID | |
| CN204010016U (en) | A kind of transport tracking equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |