CN103369039A - Monitoring system and monitoring method for refrigerated container - Google Patents
Monitoring system and monitoring method for refrigerated container Download PDFInfo
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- CN103369039A CN103369039A CN2013102788255A CN201310278825A CN103369039A CN 103369039 A CN103369039 A CN 103369039A CN 2013102788255 A CN2013102788255 A CN 2013102788255A CN 201310278825 A CN201310278825 A CN 201310278825A CN 103369039 A CN103369039 A CN 103369039A
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Abstract
The invention discloses a monitoring system and a monitoring method for a refrigerated container. The system comprises a refrigerating system, a parameter operating device, a communication port and a monitoring center, wherein the refrigerating system is arranged in the refrigerated container; the parameter operating device and the communication port are installed by being matched with the refrigerated container and are respectively connected with the refrigerating system; the monitoring center is in telecommunication with the parameter operating device. The monitoring system and the monitoring method for the refrigerated container overcome the defects of high cost, high manual labor, low reliability and the like in the prior art, thus realizing the advantages of being low in cost, low in manual labor and high in reliability.
Description
Technical field
The present invention relates to monitoring technical field, particularly, relate to a kind of frozen products insulated container with monitoring system and method.
Background technology
Frozen products insulated container generally includes the frozen products insulated container of standard, is provided with in this frozen products insulated container for the refrigerating system that keeps cooling.For refrigerated transport container, the refrigerating system of running with all strength, frozen products insulated container can adopt shore electric power when the harbour, or frozen products insulated container can use the main power source on the ship aboard ship the time.
Frozen products insulated container is used for transporting cargo, need to hold it in the particular range of operating parameter (such as temperature and humidity).These goods can be food or the non-food item of using; Goods may be further divided into refrigeration or freezing project, and freezing project is perishable often.For example, frozen fruit and 20 kinds of vegetables are at the transportation port generation chemical reaction of frozen products insulated container, so that heat and gas that the frozen products insulated container internal product produces obtain continuous release.In order to prevent corruption, refrigerating system must comprise away from cargo space and can be promptly the heat that produces of the frozen products insulated container internal product evaporator of discharging just.
Consider that goods may be the project of high added value, such as bluefin tuna or medical product, it is to meet this consignor, the shipping agency, and in shipping line and mental arithmetic, these goods are to transport the kilter that arrives at impact point safely.For this reason, this is necessary monitoring.
By automatic or manual operating parameter setting means, reset the service parameter of frozen products insulated container, guarantee that corresponding service parameter remains in the tolerance interval.For the reefer cargo of particular importance, they are responsive to temperature things of height, and acceptable temperature range is normally very narrow, for example, and native 0.50C; So, need can to take appropriate measures according to the result of monitoring at any time, corrects any may affect the chilled goods state unusually.Along with monitoring, can take action, any unusual to correct, the content of the situation that may affect.
Occur slightly increasing from the temperature of the required set point of drop in temperature, may cause goods damage.At present, operating parameter can be manually regularly to be monitored boats and ships or be located wherein frozen products insulated container at a port visual inspection by the technical staff.The technical staff can be furnished with display floater from frozen products insulated container and read relevant parameter, and takes the corresponding operating parameter.
Data logger can be followed the tracks of and record refrigerating system in the frozen products insulated container and be arranged in the temperature and humidity data that atmosphere is regulated diverse location, can also record the data such as operating position that comprise cooling information rate and evaporator wind speed.
At present, in the container of only a few producer cold storage refrigeration system, each manufacturer provides a proprietary data protocol module, only compatible its home built refrigerating system.The refrigeration of the frozen products insulated container of various brands is by different manufacturer of system, processes together boats and ships and at storage yard.Therefore, the data of the different frozen products insulated containers that obtained in the following manner by numerous technical staff, the data protocol module that must meet is separately processed compatible.
At the harbour, can carry a notebook computer that the databook of compatible protocol module is installed, in each frozen products insulated container of site inspection.Aboard ship, because, might be extreme climate and weather condition, cause the deck to be rolled or the pitching cold-peace of catching cold drenches with rain, therefore, carry a notebook computer, be infeasible to frozen products insulated container inspection.
The replacement notebook computer is portable handheld apparatus, is connected to the hearing port, only downloads and the storage data.Handheld apparatus is connected to computer after being, uploading data also carries out data and processes.In view of undersized hand-held device, obtaining and storage when checking all frozen products insulated containers, can not obtain from the frozen products insulated container of limited quantity may be unique data.Therefore, handheld device is generally used for safeguarding, rather than actual frozen products insulated container is runed parameter with monitoring.
At present, in the situation that best, a typical time cycle of each hand inspection wheel is approximately 4 hours.At sea under the mal-condition, sometimes, it may be too dangerous fully that the technician walks out, so that frozen products insulated container does not have between can be for a long time is monitored.Be understandable that, technician's visual examination is at the harbour or frozen products insulated container aboard ship, may be an arduousness and dangerous process.
A frozen products insulated container can be equipped with one or more additional sensor probes, directly monitors interior condition and the transmission of information of frozen products insulated container, can obtain data by PORT COM; And unfavorable usefulness has the refrigerating system of data logger.But, insert an extra sensor probe, need to further revise a frozen products insulated container, this invasive operation is made us hanging back.
In order to overcome defects, attendant's visual examination or extra probe is installed is for the client provides monitoring periods Real-Time Monitoring more in short-term.For example, several seconds or a few minutes, the three-phase power line that the frozen products insulated container refrigerating system has been passed through a standard of power line transmission system has carried out transfer of data.By using power line, transfer of data can occur on the both direction, from or to frozen products insulated container.
On the primary modem at each frozen products insulated container on the boats and ships or harbour, power line is installed transmits needed power line modem (modulator-demodulator of subordinate).Also must provide aboard ship or put at the frozen products insulated container freight space at harbour, frozen products insulated container power is integrated with special socket usually, and the holding wire that is used for connecting carries out transfer of data.The installation of power line modem in the frozen products insulated container power line transmission system at boats and ships and harbour, cost is high must to go against accepted conventions.Therefore, most boat fare bars have not adopted the power line transmission system, would rather still rely on technical staff's visual examination and obtain data, frozen products insulated container boats and ships from the ship or at storage yard.
In realizing process of the present invention, the inventor finds to exist at least in the prior art defectives such as cost is high, the hand labor amount is large and reliability is low.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of frozen products insulated container monitoring system, with the advantage that realizes that cost is low, the hand labor amount is little and reliability is high.
The second purpose of the present invention is, proposes a kind of frozen products insulated container monitoring method.
For achieving the above object, the technical solution used in the present invention is: a kind of frozen products insulated container monitoring system, comprise the refrigerating system that is arranged on frozen products insulated container inside, cooperate parameter operating means and the PORT COM of installing and being connected with refrigerating system respectively with described frozen products insulated container, and can with the Surveillance center of described parameter operating means telecommunication.
Further, above-described frozen products insulated container monitoring system also comprises the multiplexer that is connected with described parameter operating means.
Further, described multiplexer comprises the input channel that is connected between described parameter operating means and the frozen products insulated container, and is connected to the output of described parameter operating means and the output channel between the Surveillance center;
Described input channel is used for sending request signal, also receiving from the data of frozen products insulated container download to frozen products insulated container; Described output channel is used for the data of a plurality of frozen products insulated containers after the processing of parameter operating means are sent to respectively Surveillance center 14 automatically.
Further, described parameter operating means, comprise: be used for by the wireless network receive data and transfer to a receiver of frozen products insulated container through PORT COM, for the processor that the data that receiver is received by wireless network are processed, arrive the reflector of Surveillance center for the data after the automatic transmission processing.
Further, be complementary with each PORT COM, also be provided with wireless adapter, be used for realizing that with wireless mode the data between frozen products insulated container and the receiver send or the signal inquiry.
Further, described processor, comprise for the treatment of data and with a plurality of data protocol module of frozen products insulated container compatibility; Each data protocol module can comprise register.
Further, the wireless transmission protocol of described receiver is selected media interviews control MAC agreement; And/or,
Described receiver comprises serial communication input port or USB port or can suitably adjust the port that receives serial input; And/or,
Described receiver comprises wireless receiver, is used for the wireless transmission of receive data; And/or,
Described reflector comprises radio transmitters, is used for the wireless transmission of transmitting data.
Further, described parameter operating means is specially the computer with data receiver function; And/or,
Data transfer mode between described frozen products insulated container and the Surveillance center comprises cable or wireless network; And/or,
Communication modes between described frozen products insulated container and the multiplexer, the communication modes between multiplexer and the receiver comprises wireless telecommunications and/or wire communication; And/or,
Described Surveillance center is connected with the Internet; And/or,
Described refrigerating system comprises the transducer for detection of frozen products insulated container inner atmosphere condition, and the data logger that is connected with transducer; And/or,
Described PORT COM and refrigerating system share a COM port.
Simultaneously, another technical scheme of the present invention's employing is: a kind of frozen products insulated container monitoring method may further comprise the steps:
Inquest frozen products insulated container to be monitored;
From a plurality of data protocol module, determine a data protocol module of the data compatibility of the frozen products insulated container that passes through with hearing, Keep cool container and compatible data protocol module thereof is at the registration record state; Perhaps, for the unsanctioned frozen products insulated container of hearing, check the register of compatible data protocol module;
Use compatible data protocol module, process the data that receive;
Data with after processing are sent to Surveillance center.
Further, the operation of the frozen products insulated container that described hearing is to be monitored specifically comprises:
Inquire a frozen products insulated container to be monitored;
From the harbour receive data of frozen products insulated container, by hearing.
The frozen products insulated container of various embodiments of the present invention is with monitoring system and method, because this system comprises the refrigerating system that is arranged on frozen products insulated container inside, parameter operating means and the PORT COM of cooperate installing and being connected with refrigerating system respectively with frozen products insulated container, and can with the Surveillance center of parameter operating means telecommunication; Can realize the cold chain monitoring of real terminal-to-terminal service, operational factor need not to revise existing frozen products insulated container automatically, need not technical staff's vision and reads or downloading data; Thereby can overcome the defective that cost is high in the prior art, the hand labor amount is large and reliability is low, with the advantage that realizes that cost is low, the hand labor amount is little and reliability is high.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of specification, is used for together with embodiments of the present invention explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the operation principle schematic diagram that frozen products insulated container of the present invention is used frozen products insulated container in the monitoring system;
Fig. 2 is the schematic flow sheet that frozen products insulated container of the present invention is used monitoring method.
By reference to the accompanying drawings, Reference numeral is as follows in the embodiment of the invention:
10-parameter operating means; The 101-input channel; The 102-multiplexer; The 103-output channel; The 104-computer; The 106-receiver; The 107-reflector; The 108-processor; The 109-register; The 12-frozen products insulated container; The 122-refrigerating system; The 124-PORT COM; 14-Surveillance center; The 16-internet; The 18-cable; The 19-computer.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
Device embodiment
According to the embodiment of the invention, a kind of frozen products insulated container monitoring system is provided, can be used for the operating parameter of monitoring frozen products insulated container.
As shown in Figure 1, the frozen products insulated container monitoring system of the present embodiment, comprise frozen products insulated container 12, be arranged on the refrigerating system 122 of frozen products insulated container 12 inside, at least one the parameter operating means 10 and the PORT COM 124 that are equipped with frozen products insulated container 12, and can with the Surveillance center 14 of frozen products insulated container 12 telecommunication.Arrow in Fig. 1 is used to indicate the transmission direction of data flow.
This refrigerating system 122 comprises the transducer for the atmospheric conditions such as temperature and humidity of monitoring frozen products insulated container 12 inside, the data logger that is connected with transducer.PORT COM 124 shares a COM port with the port of refrigerating system 122, for the container from frozen products insulated container 12, can utilize external equipment to process from PORT COM 124 downloading datas.
This parameter operating means 10 can be the computer 104 with receiving element (such as receiver 106).This parameter operating means 10, specifically comprise: be used for by the wireless network receive data and transfer to a receiver 106 of frozen products insulated container 12 through PORT COM 124, for the processor 108 that the data that receiver 106 is received by wireless network are processed, arrive the reflector 107 of Surveillance center 14 for the data after the automatic transmission processing.Be complementary with each PORT COM 124, also be provided with wireless adapter, be used for realizing that with wireless mode the data between frozen products insulated container 12 and the receiver 106 send or the signal inquiry; Receiver 106 wireless transmission protocols, preferred media access control (MAC) agreement.
In the above-described embodiments, the frozen products insulated container monitoring system, can also comprise the multiplexer (or multiplexer) 102 that can be connected to carry out by cable 18 and the PORT COM 124 of frozen products insulated container 12 serial communication, be used for the data that receiver 106 receives are sent to the processor 108 that arranges with a plurality of frozen products insulated container 12 couplings.
This multiplexer 102 comprises an input channel 101, is used for sending request signal, also receiving from the data of frozen products insulated container 12 downloads to frozen products insulated container 12; An output channel 103 is used for the data after processor 108 processing of a plurality of frozen products insulated containers 12 are sent to respectively Surveillance center 14 automatically.
In the above-described embodiments, receiver 106 can be that a serial communication input port or USB port or any other can suitably be adjusted the port that receives serial input.Processor 108, comprise for the treatment of data and with a plurality of data protocol module of frozen products insulated container 12 compatibilities.Each data protocol module can comprise register.
In the above-described embodiments, the transfer of data between frozen products insulated container 12 and the Surveillance center 14 can be passed through cable or wireless network.Between frozen products insulated container 12 and the multiplexer 102, between multiplexer 102 and the receiver 106, all can carry out wireless telecommunications.Receiver 106 can be a kind of wireless receiver, is used for the wireless transmission of receive data; Reflector 107 can be radio transmitters, is used for the wireless transmission of transmitting data; By the Internet, can access monitoring center 14.
In the above-described embodiments, processor 108 can periodically send the inquiry request from each frozen products insulated container 12 of trend, inquests; By each frozen products insulated container 12 of hearing, send corresponding data by PORT COM 124 to receiver 106; In this manner, can regularly obtain the data of frozen products insulated container 12.The hearing duration may be several seconds, may be a few minutes also, depends on the parameter operating means 10 that arranges with corresponding frozen products insulated container 12 couplings.In abnormality processing, can be with specific request, the information of any specific frozen products insulated container 12 of poll.
In the above-described embodiments, a plurality of data protocol module of processor 108, successively ranking be P1 ..., Pn, n is natural number.Processor 108 determines that automatically the downloading data of which data protocol module and frozen products insulated container 12 is compatible.The refrigerating system of the frozen products insulated container 12 that manufacturer provides is complementary with the proprietary data agreement of corresponding data protocol module.By this way, processor 108 can be processed the data of the frozen products insulated container 12 of any brand that receives.
When data from a specific frozen products insulated container 12(for example, the frozen products insulated container that refrigerating system is arranged 12 by the M2 of manufacturer manufacturing), the received very first time is by first processor 10 hearings, to determine which data protocol module is the compatible data processing module of frozen products insulated container 12.Processor 108 can be by the mode of voting successively, the data that the frozen products insulated container 12 of polling data protocol module compatibility receives.
For example, in case find, the data of data protocol module P1 and frozen products insulated container 12 are incompatible, and then processor 108 moves poll data protocol module P2.In case find a coupling, determine that then frozen products insulated container 12 and its compatible data protocol module Pi preferably remain in the register 109.With the data protocol module of the data compatibility of frozen products insulated container 12, automatically process Pi, i is the natural number between 1 to n.Perhaps, with the data protocol module Pi of the data compatibility of frozen products insulated container 12, before the data of frozen products insulated container 12 may be processed or simultaneously, keep identical record with frozen products insulated container 12.A plurality of data protocol module P1 to Pn of poll, and the compatible matching relationship between the data of specific frozen products insulated container 12 can be parallel, also can be orders.
Each frozen products insulated container 12 has unique identification code, safeguards that it is that the compatible modules P1 that can accomplish is to Pn that a register is specified the data of which frozen products insulated container 12.This allows frozen products insulated container 12 to be determined and " memory ", by processor 108 common compatible data protocol module.In this way, interrogate data protocol module and the processor 108 of frozen products insulated container 12 compatibilities for the first time; Hearing subsequently, the register of frozen products insulated container 12 can call the data that its compatible data protocol module is processed immediately.By this way, processor 108 can jump to the step poll again by a plurality of data protocol module rankings.Therefore, if in each inquiry of a frozen products insulated container 12, processor 108 preferably checks first, and particularly frozen products insulated container 12 had before been interrogated, the frozen products insulated container 12 that a plurality of data protocol module of poll are not interrogated before carrying out.
The data of the frozen products insulated container 12 after having been processed by processor 108 are sent to Surveillance center 14 automatically by transmitter 107.Processor 108 preferably includes application program module, is used for presenting for the Surveillance center 14 of the data behind the Graphics Processing on suitable layout.Application program module can be that whole proprietary data protocol module P1 is to Pn.The processor 108 of same frozen products insulated container 12 is inquested behind default duration.
In central monitoring position 14, if having, the operating parameter that the data after processing send any one frozen products insulated container 12 of expression from processor 108 departs from an acceptable value, may trigger alarm.The various threshold values of each frozen products insulated container 12 can be set in advance in Surveillance center 14, and the data after Surveillance center 14 may process processor 108 are carried out the threshold value inspection, to determine whether to answer trigger alarm.Process the data that receive by Surveillance center 14, also can show in user interface.
Parameter operating means 10 can be arranged on frozen products insulated container 12 loading and unloading place of each point at an easy rate.These places comprise cargo handling place on truck or trailer or boats and ships or the harbour.By parameter operating means 10, can use existing general information to obtain the data of the frozen products insulated container 12 of all brands, the cold chain of real terminal-to-terminal service is monitored frozen products insulated container 12 and may be realized, and need not to add new equipment or expensive capital construction facility at boats and ships or harbour.
In future, a standardized data protocol module, possibility can be processed the data of all brand frozen products insulated containers.Parameter operating means 10 can be monitored the operational factor of frozen products insulated container 12.In parameter operating means 10, because receiver 106, processor 108 and transmitter 107 compact settings are enough to directly insert in the PORT COM 124 of frozen products insulated container 12.From the data transmission query port of frozen products insulated container 12, the processor 108 that is directly connected to receiver 106 and automatically processes, the protocol module of Application standard in processor 108; To Surveillance center 14, transmitter 107 is wireless transmissions to data after the processing by transmitter 107 automatic transmissions; The transmitter transmission is positioned at the PORT COM of frozen products insulated container 12, to Surveillance center 14.
For example, the frozen products insulated container 12 between parameter operating means 10 and the Surveillance center 14 can be via WIFI or WIMAX or satellite transmission, with being connected of Surveillance center 14 can be wired or wireless network.Parameter operating means 10 can be placed near frozen products insulated container 14 places, by cable frozen products insulated container 12 is connected on the deck of ship or at storage yard equipment.Can use wireless transmission as required, parameter operating means 10 can be located at boats and ships or the harbour in the control room.At a following standardized data protocol module, may be used for the Data processing of the frozen products insulated container of all brands, parameter operating means 10 can be placed on the PORT COM of each frozen products insulated container 12.
Embodiment of the method
According to the embodiment of the invention, a kind of frozen products insulated container monitoring method is provided, can be used for the operating parameter of monitoring refrigerated transport container.
As shown in Figure 2, the frozen products insulated container monitoring method of the present embodiment may further comprise the steps:
Step 900: inquire a frozen products insulated container (being frozen products insulated container), execution in step 901;
Step 901: from the harbour receive data of frozen products insulated container, by hearing, execution in step 902;
Step 902: judged whether that frozen products insulated container is inquested, if having, then execution in step 906; Otherwise, execution in step 903;
Step 903: from a plurality of data protocol module, determine a data protocol module with the data compatibility of frozen products insulated container, execution in step 904;
Step 904: Keep cool container and compatible data protocol module thereof be at the registration record state, execution in step 905;
Step 905: use compatible data protocol module, process the data that receive, execution in step 907;
Step 906: check the register of compatible data protocol module, execution in step 905;
Step 907: the data after will processing are sent to Surveillance center, execution in step 908;
Step 908: wait for a scheduled time, return step 900.
In sum, the frozen products insulated container of the various embodiments described above of the present invention is with monitoring system and method, between truck, trailer, storage yard and boats and ships, by mating receiver and the PORT COM that arranges with frozen products insulated container, can realize the cold chain monitoring of real terminal-to-terminal service, be easy to carry.This frozen products insulated container is with monitoring system and method, and operational factor need not to revise existing frozen products insulated container automatically, need not technical staff's vision and reads or downloading data; Meet cost benefit, go for the frozen products insulated container of all brands, required fund is few, easily realizes an investment and installation.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. frozen products insulated container monitoring system, it is characterized in that, comprise the refrigerating system that is arranged on frozen products insulated container inside, cooperate parameter operating means and the PORT COM of installing and being connected with refrigerating system respectively with described frozen products insulated container, and can with the Surveillance center of described parameter operating means telecommunication.
2. frozen products insulated container monitoring system according to claim 1 is characterized in that, also comprises the multiplexer that is connected with described parameter operating means.
3. frozen products insulated container monitoring system according to claim 2, it is characterized in that, described multiplexer, comprise the input channel that is connected between described parameter operating means and the frozen products insulated container, and be connected to the output of described parameter operating means and the output channel between the Surveillance center;
Described input channel is used for sending request signal, also receiving from the data of frozen products insulated container download to frozen products insulated container; Described output channel is used for the data of a plurality of frozen products insulated containers after the processing of parameter operating means are sent to respectively Surveillance center 14 automatically.
4. each described frozen products insulated container monitoring system according to claim 1-3, it is characterized in that, described parameter operating means, comprise: be used for by the wireless network receive data and transfer to a receiver of frozen products insulated container through PORT COM, for the processor that the data that receiver is received by wireless network are processed, arrive the reflector of Surveillance center for the data after the automatic transmission processing.
5. frozen products insulated container monitoring system according to claim 4 is characterized in that, is complementary with each PORT COM, also is provided with wireless adapter, is used for realizing that with wireless mode the data between frozen products insulated container and the receiver send or the signal inquiry.
6. frozen products insulated container monitoring system according to claim 4 is characterized in that, described processor, comprise for the treatment of data and with a plurality of data protocol module of frozen products insulated container compatibility; Each data protocol module can comprise register.
7. frozen products insulated container monitoring system according to claim 4 is characterized in that, the wireless transmission protocol of described receiver is selected media interviews control MAC agreement; And/or,
Described receiver comprises serial communication input port or USB port or can suitably adjust the port that receives serial input; And/or,
Described receiver comprises wireless receiver, is used for the wireless transmission of receive data; And/or,
Described reflector comprises radio transmitters, is used for the wireless transmission of transmitting data.
8. each described frozen products insulated container monitoring system is characterized in that according to claim 1-3, and described parameter operating means is specially the computer with data receiver function; And/or,
Data transfer mode between described frozen products insulated container and the Surveillance center comprises cable or wireless network; And/or,
Communication modes between described frozen products insulated container and the multiplexer, the communication modes between multiplexer and the receiver comprises wireless telecommunications and/or wire communication; And/or,
Described Surveillance center is connected with the Internet; And/or,
Described refrigerating system comprises the transducer for detection of frozen products insulated container inner atmosphere condition, and the data logger that is connected with transducer; And/or,
Described PORT COM and refrigerating system share a COM port.
9. a frozen products insulated container monitoring method is characterized in that, may further comprise the steps:
Inquest frozen products insulated container to be monitored;
From a plurality of data protocol module, determine a data protocol module of the data compatibility of the frozen products insulated container that passes through with hearing, Keep cool container and compatible data protocol module thereof is at the registration record state; Perhaps, for the unsanctioned frozen products insulated container of hearing, check the register of compatible data protocol module;
Use compatible data protocol module, process the data that receive;
Data with after processing are sent to Surveillance center.
10. frozen products insulated container monitoring method according to claim 9 is characterized in that, the operation of the frozen products insulated container that described hearing is to be monitored specifically comprises:
Inquire a frozen products insulated container to be monitored;
From the harbour receive data of frozen products insulated container, by hearing.
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| CN2013102788255A CN103369039A (en) | 2013-07-04 | 2013-07-04 | Monitoring system and monitoring method for refrigerated container |
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| CN2013102788255A CN103369039A (en) | 2013-07-04 | 2013-07-04 | Monitoring system and monitoring method for refrigerated container |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739415A (en) * | 2016-05-05 | 2016-07-06 | 青岛陆鑫达工贸有限公司 | Remote centralized monitoring system and remote centralized monitoring method for refrigerated container |
| CN105807825A (en) * | 2016-05-09 | 2016-07-27 | 上海海事大学 | Multifunctional refrigerated container safety monitoring device |
| CN110264024A (en) * | 2019-02-25 | 2019-09-20 | 深圳艾迪宝智能系统有限公司 | A kind of investigating method and system of frozen products insulated container group |
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| EP2541844A1 (en) * | 2010-02-22 | 2013-01-02 | Nec Corporation | Communication system, communication method, server device, communication device |
| CN102918552A (en) * | 2010-03-10 | 2013-02-06 | Apl有限公司 | Real time monitoring of ship cargo |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2541844A1 (en) * | 2010-02-22 | 2013-01-02 | Nec Corporation | Communication system, communication method, server device, communication device |
| CN102918552A (en) * | 2010-03-10 | 2013-02-06 | Apl有限公司 | Real time monitoring of ship cargo |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739415A (en) * | 2016-05-05 | 2016-07-06 | 青岛陆鑫达工贸有限公司 | Remote centralized monitoring system and remote centralized monitoring method for refrigerated container |
| CN105807825A (en) * | 2016-05-09 | 2016-07-27 | 上海海事大学 | Multifunctional refrigerated container safety monitoring device |
| CN110264024A (en) * | 2019-02-25 | 2019-09-20 | 深圳艾迪宝智能系统有限公司 | A kind of investigating method and system of frozen products insulated container group |
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