CN203366097U - Refrigerated-container monitoring device - Google Patents
Refrigerated-container monitoring device Download PDFInfo
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- CN203366097U CN203366097U CN2013203952801U CN201320395280U CN203366097U CN 203366097 U CN203366097 U CN 203366097U CN 2013203952801 U CN2013203952801 U CN 2013203952801U CN 201320395280 U CN201320395280 U CN 201320395280U CN 203366097 U CN203366097 U CN 203366097U
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- sensor
- wireless communication
- communication module
- container
- frozen products
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a refrigerated-container monitoring device. Sensor nodes are arranged in a refrigerated container. The monitoring device includes a plurality of sensor nodes and a monitoring terminal wirelessly connected with the sensor nodes. The sensor node includes a data collector, a microprocessor, a GPS positioning module and a first wireless communication module. The microprocessor is electrically connected with the data collector, the GPS positioning module and the first wireless communication module. The data collector includes a temperature sensor, a humidity sensor and a plurality of gas sensors. The monitoring terminal includes a second wireless communication module, a controller, a storage and a display. The controller is electrically connected with the second wireless communication module, the display and the storage. The refrigerated-container monitoring device is capable of monitoring temperature, humidity and goods in the container and ensuring quality safety of the goods in a transportation process.
Description
Technical field
The utility model relates to a kind of supervising device, especially relates to a kind of for monitoring the frozen products insulated container supervising device of temperature, humidity and goods quality in frozen products insulated container.
Background technology
Along with the development of logistic industry, very general by the various goods of Container Transport.Container, in transportation and depositing process, if temperature, humidity in frozen products insulated container do not meet the demands, will cause freight corrupt, rotten.Existing frozen products insulated container monitoring technique is difficult to the goods quality in monitoring containers.
Chinese patent mandate publication number: CN202142081U, authorize open day on February 8th, 2012, discloses a kind of container refrigeration monitoring system, comprises central server and communicate with connected user terminal and the refrigeration monitor terminal; Described refrigeration monitor terminal comprises junction box, rfid device and is built in container for the sensor of environmental parameter monitoring and for obtaining the GPS module of locating information; Described rfid device comprises and is arranged on container the electronic tag for receiving and store described environmental parameter and described locating information and is arranged on described monitoring environment for electronic tag, carrying out the read write line of information communication recording time information; Described junction box comprises for the refrigeration controller of the parameter that controls environment and serial multiplexer, the read write line in described serial multiplexer connection refrigeration controller and monitoring environment; Described refrigeration controller is by communication network and the communication connection of described central server; Described junction box connects the air conditioner for the adjusting ambient parameter by refrigeration controller control.Weak point is that this utility model can be followed the trail of container, but can't the interior goods quality of monitoring containers.
Summary of the invention
The utility model is the deficiency of supervisory system in order the to overcome seatainer of the prior art goods quality in can't monitoring containers, provides a kind of for monitoring the frozen products insulated container supervising device of temperature, humidity and goods quality in frozen products insulated container.
To achieve these goals, the utility model is by the following technical solutions:
A kind of frozen products insulated container supervising device, sensor node is located in frozen products insulated container; Comprise several sensor nodes and with the monitor terminal of sensor node wireless connections; Described sensor node comprises data acquisition unit, microprocessor, GPS locating module and the first wireless communication module, microprocessor is electrically connected to data acquisition unit, GPS locating module and the first wireless communication module respectively, and described data acquisition unit comprises temperature sensor, humidity sensor and several gas sensors; Described monitor terminal comprises the second wireless communication module, controller, storer and display, and controller is electrically connected to the second wireless communication module, display and storer respectively.
Frozen products insulated container supervising device of the present utility model not only can detected set temperature and humidity in vanning, can also detect the concentration of the various gases of goods volatilization, the process software of monitor terminal is compared the concentration numerical value of the various gases of detection with the normal concentration scope of various gases, thereby obtains the subtle change of the quality of goods; Monitor terminal changes by means of communication the staff of delivery container is sent to maintenance instruction according to the quality of goods, by changing storing temperature, humidity is prevented in time or reduce the impact of storage environment on the goods quality, the quality of guaranteeing goods in transportation is obvious variation not.
Store goods information on the microprocessor of the sensor node in each container, comprise title, storage temperature range, the humidity range of goods, concentration range, delivery of goods port information, goods port of destination information, container character, delivery person's information and consignee's information of various gases.
Each sensor of the sensor node of frozen products insulated container supervising device of the present utility model gathers temperature, humidity and the various gas concentration information in container, the GPS locating module gathers the positional information of container, and microprocessor sends to monitor terminal by the positional information of the goods information in container, sensor detection data, container and container character information etc. by the first wireless communication module;
The data that the controller of monitor terminal detects each sensor are compared with the concentration range of the storage temperature range of setting in container, humidity range, various gases, one in the concentration range of temperature, humidity or various gases has occurred abnormal, controller utilizes communication tool to send maintenance instruction to the ship at this container place or the staff on vehicle, after the staff receives maintenance command, check within the shortest time whether goods goes wrong and get rid of fault, thereby goods can be transported under the travel position of safety.
The GPS locating module is crossed first, second wireless communication module by information exchanges such as the navigation route of vehicle or ship, the speed of a ship or plane and is sent in controller, and stores in storer, is convenient to the monitor terminal tracing management and provides the logistics enquiring service to the container user.
As preferably, also comprise horizon sensor, acceleration transducer, pressure transducer and optical sensor in described data acquisition unit.
Container is in the process of transportation, can exist drop, damaged, people is for the situation such as opening, the setting of horizon sensor, acceleration transducer, pressure transducer and optical sensor, make monitor terminal can accurately judge container and whether occur that in transportation goods drops, the phenomenon such as damaged, stolen, in order in time the staff on ship or vehicle is sent to maintenance instruction.
As preferably, described display is provided with alarm button, and described monitor terminal also comprises alarm, and controller is electrically connected to alarm; Sensor node also comprises alarm, and microprocessor is electrically connected to alarm.
When the process software of controller is judged certain container and abnormal conditions occurred according to the data that detect, controller sends warning message by alarm, reminds the staff of monitor terminal to have abnormal conditions to occur.
The staff of the monitor terminal button that pushes for emergency, warning message sends to sensor node by the second, first wireless communication module, the alarm that the microprocessor of sensor node is controlled sensor node sends warning message, reminds on ship or abnormal conditions appear in certain container of the staff on vehicle.
As preferably, described alarm comprises alarm lamp and hummer.
As preferably, described gas sensor is respectively hydrogen gas sensor, ethanol sensor, methane transducer, propane sensor, butane sensor, nitrogen sensor, ammonia gas sensor and carbon dioxide sensor.
As preferably, described wireless communication module is the NRF905 wireless chip.
The NRF905 wireless chip has low-power consumption, characteristics cheaply.
As preferably, display is LCM-1602 character mode lcd module.
LCM-1602 character mode lcd module has the advantages that volume is little, low in energy consumption, displaying contents is abundant.
Therefore, the utlity model has following beneficial effect: the quality of (1) temperature, humidity and goods in can monitoring containers; (2) can guarantee the Quality Safety of goods in transportation; (3) can monitor whether goods occurs dropping, the abnormal conditions such as damaged or stolen; (4) can provide the logistics enquiring service for the client.
The accompanying drawing explanation
Fig. 1 is a kind of theory diagram of the present utility model.
In figure: sensor node 1, monitor terminal 2, data acquisition unit 3, microprocessor 4, GPS locating module 5, the first wireless communication module 6, the second wireless communication module 7, controller 8, storer 9, display 10.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment as shown in Figure 1 is a kind of frozen products insulated container supervising device, and sensor node is located in frozen products insulated container; The frozen products insulated container supervising device comprise sensor node 1 and with the monitor terminal 2 of sensor node wireless connections; Sensor node comprises data acquisition unit 3, microprocessor 4, GPS locating module 5 and the first wireless communication module 6, microprocessor is electrically connected to data acquisition unit, GPS locating module and the first wireless communication module respectively, and data acquisition unit comprises temperature sensor, humidity sensor and 8 gas sensors; Monitor terminal comprises the second wireless communication module 7, controller 8, storer 9 and display 10, and controller is electrically connected to the second wireless communication module, display and storer respectively.
Also comprise horizon sensor, acceleration transducer, pressure transducer and optical sensor in data acquisition unit.Display is provided with alarm button, and monitor terminal also comprises alarm, and controller is electrically connected to alarm; Sensor node also comprises alarm, and microprocessor is electrically connected to alarm.
Alarm comprises alarm lamp and hummer.Gas sensor is respectively hydrogen gas sensor, ethanol sensor, methane transducer, propane sensor, butane sensor, nitrogen sensor, ammonia gas sensor and carbon dioxide sensor.
Wireless communication module is the NRF905 wireless chip.Display is LCM-1602 character mode lcd module.
The course of work of frozen products insulated container supervising device of the present utility model is as described below:
Store goods information on the microprocessor of the sensor node in each container, comprise title, storage temperature range, the humidity range of goods, concentration range, delivery of goods port information, goods port of destination information, container character, delivery person's information and consignee's information of various gases.
Each sensor of the sensor node of frozen products insulated container supervising device of the present utility model gathers temperature, humidity and the various gas concentration information in container, the GPS locating module gathers the positional information of container, and microprocessor sends to monitor terminal by the positional information of the goods information in container, sensor detection data, container and container character information etc. by the first wireless communication module;
The data that the controller of monitor terminal detects each sensor are compared with the concentration range of the storage temperature range of setting in container, humidity range, various gases, one in the concentration range of temperature, humidity or various gases has occurred that controller utilizes communication tool to send maintenance instruction to the ship at this container place or the staff on vehicle extremely;
Simultaneously, controller sends warning message by alarm, reminds the staff of monitor terminal to have abnormal conditions to occur;
The staff of the monitor terminal button that pushes for emergency, warning message sends to sensor node by the second, first wireless communication module, the alarm that the microprocessor of sensor node is controlled sensor node sends warning message, reminds on ship or abnormal conditions appear in certain container of the staff on vehicle;
After the staff receives warning message or maintenance command, check within the shortest time whether goods goes wrong and get rid of fault, thereby goods can be transported under the travel position of safety.
Should be understood that the present embodiment only is not used in restriction scope of the present utility model for the utility model is described.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (7)
1. a frozen products insulated container supervising device, sensor node is located in frozen products insulated container; It is characterized in that, comprise several sensor nodes (1) and with the monitor terminal (2) of sensor node wireless connections; Described sensor node comprises data acquisition unit (3), microprocessor (4), GPS locating module (5) and the first wireless communication module (6), and microprocessor is electrically connected to data acquisition unit, GPS locating module and the first wireless communication module respectively; Described data acquisition unit comprises temperature sensor, humidity sensor and several gas sensors; Described monitor terminal comprises the second wireless communication module (7), controller (8), storer (9) and display (10), and controller is electrically connected to the second wireless communication module, display and storer respectively.
2. frozen products insulated container supervising device according to claim 1, is characterized in that, also comprises horizon sensor, acceleration transducer, pressure transducer and optical sensor in described data acquisition unit.
3. frozen products insulated container supervising device according to claim 1, is characterized in that, described display is provided with alarm button, and described monitor terminal also comprises alarm, and controller is electrically connected to alarm; Sensor node also comprises alarm, and microprocessor is electrically connected to alarm.
4. frozen products insulated container supervising device according to claim 3, is characterized in that, described alarm comprises alarm lamp and hummer.
5. frozen products insulated container supervising device according to claim 1, it is characterized in that, described gas sensor is respectively hydrogen gas sensor, ethanol sensor, methane transducer, propane sensor, butane sensor, nitrogen sensor, ammonia gas sensor and carbon dioxide sensor.
6. frozen products insulated container supervising device according to claim 1, is characterized in that, described wireless communication module is the NRF905 wireless chip.
7. according to claim 1 or 2 or 3 or 4 or 5 or 6 described frozen products insulated container supervising devices, it is characterized in that, display is LCM-1602 character mode lcd module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203952801U CN203366097U (en) | 2013-07-02 | 2013-07-02 | Refrigerated-container monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203952801U CN203366097U (en) | 2013-07-02 | 2013-07-02 | Refrigerated-container monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN203366097U true CN203366097U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203952801U Expired - Fee Related CN203366097U (en) | 2013-07-02 | 2013-07-02 | Refrigerated-container monitoring device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853219A (en) * | 2014-02-21 | 2014-06-11 | 无锡德林船舶设备有限公司 | Preservation integrated control device for ships |
| US20150192679A1 (en) * | 2014-01-08 | 2015-07-09 | Byron Gene Stinson | System for GPS Location, Impact, and Temperature Recorder for a Transporting Container |
| CN105807825A (en) * | 2016-05-09 | 2016-07-27 | 上海海事大学 | Multifunctional refrigerated container safety monitoring device |
| CN105911945A (en) * | 2016-06-30 | 2016-08-31 | 上海海事大学 | Wired remote monitoring system and method for refrigerated container |
| CN105974870A (en) * | 2016-06-30 | 2016-09-28 | 上海海事大学 | Wireless remote monitoring system and method for refrigerated container |
| CN107833001A (en) * | 2017-11-27 | 2018-03-23 | 杭州纳戒科技有限公司 | Box for material circulation management method, device and electronic equipment |
| CN109612520A (en) * | 2018-10-26 | 2019-04-12 | 中交第航务工程局有限公司 | A kind of frozen products insulated container monitoring system and its monitoring method based on BIM model |
-
2013
- 2013-07-02 CN CN2013203952801U patent/CN203366097U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150192679A1 (en) * | 2014-01-08 | 2015-07-09 | Byron Gene Stinson | System for GPS Location, Impact, and Temperature Recorder for a Transporting Container |
| US9664793B2 (en) * | 2014-01-08 | 2017-05-30 | Byron Gene Stinson | System for GPS location, impact, and temperature recorder for a transporting container |
| CN103853219A (en) * | 2014-02-21 | 2014-06-11 | 无锡德林船舶设备有限公司 | Preservation integrated control device for ships |
| CN105807825A (en) * | 2016-05-09 | 2016-07-27 | 上海海事大学 | Multifunctional refrigerated container safety monitoring device |
| CN105911945A (en) * | 2016-06-30 | 2016-08-31 | 上海海事大学 | Wired remote monitoring system and method for refrigerated container |
| CN105974870A (en) * | 2016-06-30 | 2016-09-28 | 上海海事大学 | Wireless remote monitoring system and method for refrigerated container |
| CN107833001A (en) * | 2017-11-27 | 2018-03-23 | 杭州纳戒科技有限公司 | Box for material circulation management method, device and electronic equipment |
| CN109612520A (en) * | 2018-10-26 | 2019-04-12 | 中交第航务工程局有限公司 | A kind of frozen products insulated container monitoring system and its monitoring method based on BIM model |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150702 |
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| EXPY | Termination of patent right or utility model |