CN102521625A - Container internal data acquisition and transmission method and container top-clamping type sensing tag device - Google Patents
Container internal data acquisition and transmission method and container top-clamping type sensing tag device Download PDFInfo
- Publication number
- CN102521625A CN102521625A CN2011103723526A CN201110372352A CN102521625A CN 102521625 A CN102521625 A CN 102521625A CN 2011103723526 A CN2011103723526 A CN 2011103723526A CN 201110372352 A CN201110372352 A CN 201110372352A CN 102521625 A CN102521625 A CN 102521625A
- Authority
- CN
- China
- Prior art keywords
- container
- sensor
- wireless communication
- communication module
- type sensing
- 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.)
- Pending
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a container internal data acquisition and transmission method and a device. According to the invention, the internal data of a container is acquired by a sensor module or an integrated circuit installed in the container, the acquired data is transmitted to a wireless communication module installed outside the container in a wired mode, and the acquired data is transmitted by the wireless communication module to a wireless receiving device on the exterior of the container. The container top-clamping type sensing tag device comprises a door switch, a sensor integrated module, the wireless communication module and a U-shaped support structure. The container internal data acquisition and transmission method and the device are applicable to monitoring the states (temperature, humidity, vibration, door switch and the like) of goods inside the container. The application demands on the state monitoring of goods inside the container are extensive.
Description
Technical field
The present invention relates to goods and materials condition monitoring and container material information field of radio frequency identification in the container, more particularly, relate to the top clamp type sensing label device of interior data acquisition and transmission method of a kind of container and container.
Technical background
The RF tag that is used for container at present mainly is container electronic seal and cargotainer electronic label; Container electronic seal mainly is mounted on the locking bolt in the container door outside; Except function with container mechanical lock; The function that also has RFID tag, the function of goods and materials attribute information and container door switch electronic lock in the record set vanning; The cargotainer electronic label mainly is the record set goods and materials attribute information in unique identifier and/or the container of casing, and is installed on the container lateral wall more.Because these two types of RF tags mainly are mounted in the outside of container, do not gather ambient condition data in the container, thereby there be not the shielding problem of metal cabinet to wireless signal when communicating in radio-frequency label antenna and reading and writing device antenna.
In addition, the installation of RF tag on container also is a problem.Usually RF tag three kinds of modes are installed, RF tag can be used as a kind of container strip of paper used for sealing, installs as physical locks; Also can in RF tag, place a strong magnets, be adsorbed on the metal surface of container, but vibration is fallen down or the people can freely take off; Also having a kind of is on container, to hole, and adopts screw that RF tag is installed and is fastened on the container, and this can destroy the physical arrangement of container.
Summary of the invention
Technical matters to be solved by this invention is, a kind of integrated RFID tag of multiple sensors is provided, and solved the monitoring problem of environment in quick collection and the container of goods and materials attribute information of container simultaneously.
Data acquisition and transmission method in a kind of container of the present invention; Said method is gathered the internal container data through the sensor assembly or the integrated circuit that are installed in the container; Be transferred to the wireless communication module that is installed in outside the container with wired mode, and be transferred to container external wireless receiving trap by wireless communication module
Container top clamp type sensing label device of the present invention; Be achieved through following technical proposals; Comprise door switch, the integrated module of sensor, wireless communication module and U type supporting construction; Said U type supporting construction lateral wall is fixation of sensor integration module and wireless communication module respectively, and the integrated module wireless communication module of sensor connects through data line; Said door switch comprises connecting rod, axle and contact, and axle is fixed in U type supporting construction lateral wall, and the sensor in connecting rod one end and the integrated module of sensor is adjacent, and the connecting rod other end is connected said U type supporting construction inwall fixed magnet through spring with contact.
The integrated module of said sensor comprises multiple sensors such as temperature sensor, humidity sensor and light sensor, as required apolegamy.
Said door switch contact is an arc.Said door switch contact adopts spring buffer to connect with connecting rod.External circuit adopts U type supporting construction physical connection in the container, and its bottom size is identical with container lintel width.Wireless communication module is employed in the fixing anti-dismounting design of the inside screw.Said U type supporting construction is installed on the lintel of container offside door top.
The present invention is applied to: article state (humiture, vibration, door switch etc.) monitoring in the container.For the condition monitoring of article in the container, demand is widely used.Opening container door with manual method and remove environmental data in the monitoring box, is inconvenient and uneconomic.This equipment realizes that monitoring implementation method is: after the integrated module inner sensor of sensor is gathered the article status information in the container; Be transferred to fixing or hand-held read write line through the embedded RFID antenna of wireless communication module (sensing RFID tag), read write line is handled related data transmission to the background information system.This equipment has been accomplished material information and status information capture and transmission in the container.
Common RFID tag can write the attribute informations such as kind quantity of container identifier or goods and materials in advance, reads and writes through read write line or hand-held set.But can't monitor the environment in the container, can't realize functions such as burglar alarm.The present invention the is integrated radio frequency identification equipment of multiple sensors both can be discerned material information, can realize monitoring the ambient condition of goods and materials again.
If,, signal is had shielding action, a so difficult problem that exists data how externally to transmit because container is a metal shell at internal container administration sensor node.The present invention sends case inner sensor sampled data to case outer RF tag through wired mode, realizes external information transmission.
Physical construction of the present invention is under the prerequisite that satisfies functions such as environmental data collecting and data are externally transmitted, RF tag Card read/write, and through U type structure, can be firm can't harm at the enterprising row of container lintel installed.Do not need at container destructive procedure such as punch.
Description of drawings
Fig. 1 is an integral mechanical structure synoptic diagram of the present invention;
Fig. 2 is the switch door synoptic diagram of the integrated module of sensor of the present invention;
Fig. 3 is a scheme of installation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done and to further describe.
Data acquisition and transmission method in the container; Integrated module of sensor or integrated circuit through being installed in the container are gathered the container internal data; Be transferred to the wireless communication module that is installed in outside the container with wired mode, and be transferred to container external wireless receiving trap by wireless communication module.
Realize data acquisition and transmission method in the above-mentioned container; Adopt container top clamp type sensing label device; As illustrated in fig. 1 and 2; Comprise the integrated module of door switch 2, sensor 1, wireless communication module 4 and U type supporting construction 3, said U type supporting construction lateral wall is fixation of sensor integration module and wireless communication module respectively, and integrated module of sensor and wireless communication module pass through wired connection; Wireless communication module can adopt radio frequency identification module; Said door switch comprises connecting rod, the spring that circles round, axle and contact; Axle is fixed in U type supporting construction lateral wall; The Hall element of connecting rod one end and the integrated module of sensor is adjacent, and the connecting rod other end is connected said U type supporting construction inwall fixed magnet through spring with contact.The power switch 5 of device is used for opening or the closing device power supply; Bleeder vent 6 among the figure: be used for making the air of environment to get into sensor assembly; Hall element is used for the switch motion of perception door; Strong magnets is adsorbed on the container metal lintel to reach the purpose of fixed equipment through it.
The integrated module of sensor is used to gather, write down, handle the environmental state information (temperature, humidity, light, door switch etc.) in the container.
Door switch structure: be used for the switch motion of perception door.
Radio frequency identification module (wireless communication module) is used for record set vanning ID number; Static informations such as designation of supplies, quantity in the container, radio frequency identification module (wireless communication module) can send to fixedly read write line or handhold read-write device (wireless receiving module) through the heat transfer agent that data line is transferred to radio frequency identification module (wireless communication module) with above-mentioned information and sensor assembly.
U type supporting construction mainly is used for connecting radio frequency identification module (wireless communication module) and sensor assembly, is used for equipment is fixed on the container lintel.Add the lintel place that is held in the container door top through U type opening, after two closures, the integrated module of sensor is at internal container, and RFID tag (wireless communication module) is outside at container.
Power light: (when turning on the power switch, this power supply can glimmer to be used for the on off state of display power supply; When the powered-down switch, power lights does not glimmer).
Among Fig. 3: sensing RF tag 20; Container lintel 21; Container offside door 22; Container offside door 23.The concrete steps that this equipment is installed in the container lintel are following:
1, press the power switch of equipment, at this moment, power light extinguishes after dodging, and indication equipment is switched on.
2, with the U type mouth of equipment, aim at the lintel of container offside door top, upwards to install then, this moment, this equipment was fixed on the container lintel under the attractive force of magnet.
3, closure set vanning offside door.
4, closure set vanning offside door.
5, when two in container cuts out fully, container door and lintel will clamp the supporting construction of this equipment, and this equipment obtains firm fixing.
6, when two in container cut out fully, the door switch structure began to take place some rotations and variation:
When Men Wei closed, referring to Fig. 2, the connecting rod 16 of door switch was perk under the effect of the spring on axle 15; Produce a switching value signal; When container door was closed, the contact 13 of door switch began the direction motion to the container the inside under the effect of container door; The connecting rod other end moves, and produces the switching value signal.Because contact 13 adopts springs 14 to flexibly connect with connecting rod 16, so even close the door very suddenly at container door, under the bigger situation of stroke, the excessive compression that also can protect Hall element 17 to avoid connecting rod 16 is destroyed.
7, other sensors (comprise temperature, humidity, photosensitive or the like) begin to get into duty, the internal container environmental information is gathered, handled and send information to RF tag according to the temporal frequency of program setting.
8, RF tag writes down the various information that sensor assembly sends, and information is sent to the outside frequency read/write of container.
The present invention has following technique effect:
1. the function of integrated intelligence sensor and RF tag; The RFID tag of intelligence sensor that has been integrated; This design; Realized both the essential information of container goods and materials being discerned and being handled in the logistics progress, simultaneously can monitoring box in the function of state (ambient condition, whether by illegal unlatching or the like) of goods and materials.
2. clamp type structure (U type) is easy to install, and only need open container door, this equipment is sandwiched in the container top lintel gets final product; Be convenient to fix, after container door was closed, this equipment was very firm under the clamping of container door, need not other fixing means; Do not need simultaneously to punch or screw is installed, avoid destroying container at container.This equipment is suitable for being installed in the upper beam place of container door, is installed in this place and can effectively reduces the shielding action of the container door of metal to radiofrequency signal, has reduced the diffraction interference of metal container door to radiofrequency signal simultaneously.Ensure the good of communication signal.
3. sensor installation integration module, container are outward the RFID tag module in the container.Can realize collection in the integrated module of the sensor of inside to the internal container state.The outside RF tag of container can be avoided the shielding action of the container of metal to signal, effectively realizes the communication to the outside.
4. this equipment is installed in the container door top, is clipped in lintel place on the container offside door.Be installed on the container lintel and can effectively reduce of the shielding action of the container door of metal, reduced of the diffraction interference of metal container door simultaneously radiofrequency signal to radiofrequency signal.Ensure the good of communication signal.
5. the RFID tag module of exposing in the container outside adopts anti-dismounting design: screw is all from installed inside, and the outside does not have exposed screw.Can't dismantle from the outside.
6. door switch adopts the spring buffer protection, and when preventing that container door from closing, stroke excessively causes the damage to door switch and sensor assembly.
7. the contact of door switch designs for arc, places container door excessive friction when closing, and door switch and container door are effectively protected.
Claims (8)
1. data information acquisition transmission method in the container; It is characterized in that; Said method is gathered the internal container data through the sensor assembly or the integrated circuit that are installed in the container; Be transferred to the wireless communication module that is installed in outside the container with wired mode, and be transferred to container external wireless receiving trap by wireless communication module.
2. container top clamp type sensing label device of realizing the said method of claim 1; It is characterized in that; Comprise door switch, the integrated module of sensor, wireless communication module and U type supporting construction; Said U type supporting construction lateral wall is fixation of sensor integration module and wireless communication module respectively, and integrated module of sensor and wireless communication module pass through wired connection; Said door switch comprises connecting rod, axle and contact, and axle is fixed in U type supporting construction lateral wall, and the Hall element of connecting rod one end and the integrated module of sensor is adjacent, and the connecting rod other end is connected said U type supporting construction inwall fixed magnet through spring with contact.
3. container top clamp type sensing label device according to claim 2 is characterized in that said sensor assembly comprises temperature sensor, humidity sensor and light sensor.
4. container top clamp type sensing label device according to claim 2 is characterized in that said door switch contact is an arc.
5. container top clamp type sensing label device according to claim 2 is characterized in that, said door switch contact adopts spring buffer to connect with connecting rod.
6. container top clamp type sensing label device according to claim 2 is characterized in that, external circuit adopts U type supporting construction physical connection in the container, and its bottom size is identical with container lintel width.
7. container top clamp type sensing label device according to claim 2 is characterized in that, wireless communication module is employed in the fixing anti-dismounting design of the inside screw.
8. container top clamp type sensing label device according to claim 2 is characterized in that, supports U type structure and is installed on the lintel of container offside door top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103723526A CN102521625A (en) | 2011-11-22 | 2011-11-22 | Container internal data acquisition and transmission method and container top-clamping type sensing tag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103723526A CN102521625A (en) | 2011-11-22 | 2011-11-22 | Container internal data acquisition and transmission method and container top-clamping type sensing tag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102521625A true CN102521625A (en) | 2012-06-27 |
Family
ID=46292536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103723526A Pending CN102521625A (en) | 2011-11-22 | 2011-11-22 | Container internal data acquisition and transmission method and container top-clamping type sensing tag device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102521625A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027604A (en) * | 2016-04-29 | 2016-10-12 | 北京航天控制仪器研究所 | Container monitoring system based on hybrid networking |
| CN106157499A (en) * | 2015-03-31 | 2016-11-23 | 比亚迪股份有限公司 | Counter anti-theft tracker |
| CN112784945A (en) * | 2021-01-11 | 2021-05-11 | 国网浙江省电力有限公司湖州供电公司 | High-availability mutual inductor electronic tag system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050046567A1 (en) * | 2002-09-17 | 2005-03-03 | All Set Marine Security Ab | Method and system for utilizing multiple sensors for monitoring container security, contents and condition |
| CN2837252Y (en) * | 2005-08-09 | 2006-11-15 | 上海锐帆信息科技有限公司 | A kind of container electronic seal |
| CN1926589A (en) * | 2003-10-27 | 2007-03-07 | Savi技术公司 | Container security and monitoring |
| CN201635512U (en) * | 2010-01-05 | 2010-11-17 | 东莞市依时利科技有限公司 | Electronic seal |
-
2011
- 2011-11-22 CN CN2011103723526A patent/CN102521625A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050046567A1 (en) * | 2002-09-17 | 2005-03-03 | All Set Marine Security Ab | Method and system for utilizing multiple sensors for monitoring container security, contents and condition |
| CN1926589A (en) * | 2003-10-27 | 2007-03-07 | Savi技术公司 | Container security and monitoring |
| CN2837252Y (en) * | 2005-08-09 | 2006-11-15 | 上海锐帆信息科技有限公司 | A kind of container electronic seal |
| CN201635512U (en) * | 2010-01-05 | 2010-11-17 | 东莞市依时利科技有限公司 | Electronic seal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157499A (en) * | 2015-03-31 | 2016-11-23 | 比亚迪股份有限公司 | Counter anti-theft tracker |
| CN106027604A (en) * | 2016-04-29 | 2016-10-12 | 北京航天控制仪器研究所 | Container monitoring system based on hybrid networking |
| CN106027604B (en) * | 2016-04-29 | 2019-12-20 | 北京航天控制仪器研究所 | Container monitoring system based on hybrid networking |
| CN112784945A (en) * | 2021-01-11 | 2021-05-11 | 国网浙江省电力有限公司湖州供电公司 | High-availability mutual inductor electronic tag system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7315246B2 (en) | Security and monitoring for containers | |
| JP4794548B2 (en) | Wireless monitoring device | |
| US8726478B2 (en) | Method of changing a power source for an electronic assembly | |
| CN101460981B (en) | Security device for monitoring integrity of closed objects | |
| AU2006214802A1 (en) | A reusable container with radio frequency identification seal | |
| US7956752B2 (en) | Transponder bolt seal and a housing for a transponder | |
| WO2019010480A1 (en) | Electronic seal (e-seal) device and related techniques | |
| JP2008539122A (en) | Glazing including an electronic device and method for reading / writing information in the device | |
| CN102521625A (en) | Container internal data acquisition and transmission method and container top-clamping type sensing tag device | |
| CN104704508A (en) | Method, system and apparatus for NFC security | |
| CN109813384B (en) | Anti-disassembly intelligent water meter | |
| US20140253290A1 (en) | Electronic article surveillance relay device | |
| WO2012163292A1 (en) | Protection housing for rfid tag | |
| US7688217B2 (en) | System and method for detecting and monitoring shell cracks on freight containers | |
| CN202404628U (en) | Container top clamp type sensing label device | |
| JP2006012138A (en) | Electronic seal | |
| CN104573973A (en) | Historical relic monitoring and protecting system and method based on RFID technology | |
| WO2007027160A3 (en) | Rf identification and security system | |
| WO2013081469A1 (en) | Electronic seal device | |
| CN204045129U (en) | Gauge seal | |
| CN113392944A (en) | Wireless safety monitoring device for computer application | |
| RU2307401C2 (en) | Electronic locking-blocking device | |
| CN205106137U (en) | Rat trap | |
| CN213814734U (en) | Communication terminal shell and handheld intelligent terminal | |
| Zhang et al. | Smart container security: the E-seal with RFID technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |