CN111152808A - Fridge remote monitering system for train - Google Patents
Fridge remote monitering system for train Download PDFInfo
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- CN111152808A CN111152808A CN201811322874.3A CN201811322874A CN111152808A CN 111152808 A CN111152808 A CN 111152808A CN 201811322874 A CN201811322874 A CN 201811322874A CN 111152808 A CN111152808 A CN 111152808A
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- data
- control
- terminal
- monitoring system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
- B61D27/0081—Means for cooling only of wagons for transporting refrigerated goods
Abstract
The invention discloses a remote monitoring system for a refrigerator for a train, which comprises a refrigerator data acquisition and control part, a data transmission part, a user control terminal part and a server, wherein the refrigerator data acquisition and control part is used for acquiring data of the refrigerator; the refrigerating box data acquisition and control part comprises an integrated controller, a data line and an acquisition terminal, wherein the integrated controller is used for monitoring data of multiple refrigerating boxes and can remotely control the opening and closing of the refrigerating boxes, and the acquisition terminal is connected with the integrated controller through the data line; the data transmission part communicates with the user control terminal part in a wireless and/or wired mode; the user control terminal part comprises a display interface, a control interface, a keyboard input device and an alarm device. The system can remotely monitor the real-time data of the refrigerating box for the train in operation, timely master and process the problems in operation and timely feed back the dynamic data of operation.
Description
Technical Field
The invention belongs to the field of a remote control system of a refrigerating box, and particularly relates to a refrigerating box remote monitoring system for a train.
Background
The refrigeration logistics classification mainly refers to the classification of the temperature requirements of the transported goods, and the preservation class is as follows: vegetables and flowers, fruits, fresh-keeping vaccines, fresh and live aquatic products, electronic components, and the common temperature requirement is 2-8 ℃, and the cold and fresh articles are as follows: sour meat products, river seafood products, bean products, vaccine products, medical waste ready-to-transport, chocolate and the like. Typically between 0 degrees and-5 degrees for temperature requirements, freezing items such as: quick-frozen food, quick-frozen seafood fresh products, frozen meat products and the like generally require a temperature of between 10 ℃ below zero and 18 ℃ below zero. Deep-frozen articles such as: high-grade ice cream, high-risk product and high-grade bread viable bacteria yeast dough, and the temperature requirement is generally between-20 ℃ and-45 ℃.
Refrigeration for railway transportation mainly includes railway refrigerated containers and railway refrigerated cars,
trailers, as well as standard refrigerated containers, can be used for rail transport, a special trailer designed to fit a train chassis, or to be transported by rail, and then pulled to the final destination using standard road trailers using the same refrigeration unit as for road applications, often using air suspension systems.
Railway refrigerated railway cars typically employ integrated self-powered refrigeration units. The air supply system is similar to that of a trailer, and the refrigerating system supplies cold air to the top of the carriage, and the cold air flows through the goods and returns from the bottom of the carriage. Similar to a container, the cargo can be generally transported for a long distance as long as the cargo is reasonably stacked and meets the requirement of airflow layout. Are commonly used to transport non-perishable goods such as citrus, onion, carrot, and the like. The general compartment requires good air tightness and meets the requirement of air conditioning. The railway transportation mode has the characteristic of large capacity, and generally can transport the cargos of 113 cubic meters and 45 tons at most.
At present, a process monitoring system is basically not available in the process of railway transportation refrigeration, or a manual patrol mode is adopted, the state from loading to a destination is basically an unsupervised state, the parameters of a refrigeration box, timing ventilation refrigeration and the like are set at a starting place, and the refrigeration state is difficult to monitor at the starting place after starting.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a fridge remote monitering system for train has solved among the prior art problem that railway transportation refrigerating system does not have effectual remote monitering system.
The invention adopts the following technical scheme for solving the technical problems:
a remote monitoring system for a refrigerator for a train comprises a refrigerator data acquisition and control part, a data transmission part, a user control terminal part and a server; the refrigeration box data acquisition and control part comprises an integrated controller, a data line and an acquisition terminal, wherein the integrated controller provides a multi-channel terminal communication interface and a voltage control interface, monitors data of the multi-channel refrigeration box and can remotely control the opening and closing of the refrigeration box, and the acquisition terminal is provided with a data interface matched with the refrigeration box and is connected with the integrated controller through the data line; the data transmission part communicates with the user control terminal part in a wireless and/or wired mode; the user control terminal part comprises a display interface, a control interface, a keyboard input device and an alarm device, wherein the display interface is used for displaying the storage state of the refrigerating box, the control interface is used for controlling the centralized controller, the keyboard input device is used for inputting setting parameters and control data, and the alarm device is used for sending alarm information; the server stores and backups the data and the setting parameters of the refrigerating box.
The centralized controller comprises a box body, a central processing module and a power supply processing module, wherein the central processing module and the power supply processing module are arranged in the box body; the central processing module comprises a control circuit and a wiring terminal which are arranged on a mainboard, and a communication interface which is arranged on a side panel of the box body; the power supply processing module processes the power supply and outputs the power supply to the mainboard of the central processing module.
Four communication interfaces are respectively arranged on two opposite side panels of the box body.
Each compartment uses one centralized controller or two compartments share one centralized controller.
The collecting terminal can collect the data of the freezers of TK, Carrier, Star Cool and DK four manufacturers.
The data transmission adopts at least one mode of 4G, 3G, optical fiber and Ethernet interface.
The collection terminal is provided with a five-core joint or a three-core joint matched with the refrigerating box.
The centralized controller adopts a 32-bit ARM processor.
The collecting terminal collects information of the refrigerator, such as the number, position, temperature, humidity, voltage and current.
The alarm device comprises a display alarm and an acousto-optic alarm, the display alarm is displayed through colors on a display screen, and the acousto-optic alarm is sent out through an external sound and light emitting device.
Compared with the prior art, the invention has the following beneficial effects:
1. the system consists of two parts of software and hardware, background software runs in a special server and has the functions of data acquisition, storage, backup, inquiry, alarm, remote control, report generation and the like, a software framework adopts a B/S structure, and any computer of a network can realize corresponding operation as long as an authorized user can realize the corresponding operation according to the authority granted by the authorized user.
2. The real-time data of the refrigerating box for the train in operation can be remotely monitored, the problems in operation can be timely mastered and processed, and the dynamic data of operation can be timely fed back.
3. When the refrigerator is connected to the equipment, the system can immediately identify the information of the type, the box position, the box number, the connection time and the like of the refrigerator and store the information in a system database for subsequent inquiry.
Drawings
Fig. 1 is a schematic structural diagram of the centralized controller of the present invention.
FIG. 2 is a block diagram of the system control of the present invention.
Wherein, the labels in the figure are: 1-a centralized controller; 2-side panel; 3-interface; 4, a main board; 5-control circuit area; 6-a wiring area; 7-a connecting terminal; 8, a power supply processing module; 9-set screw.
Detailed Description
The structure and operation of the present invention will be further described with reference to the accompanying drawings.
A remote monitoring system for a refrigerator for a train comprises a refrigerator data acquisition and control part, a data transmission part, a user control terminal part and a server; the refrigeration box data acquisition and control part comprises an integrated controller, a data line and an acquisition terminal, wherein the integrated controller provides a multi-channel terminal communication interface and a voltage control interface, monitors data of the multi-channel refrigeration box and can remotely control the opening and closing of the refrigeration box, and the acquisition terminal is provided with a data interface matched with the refrigeration box and is connected with the integrated controller through the data line; the data transmission part communicates with the user control terminal part in a wireless and/or wired mode; the user control terminal part comprises a display interface, a control interface, a keyboard input device and an alarm device, wherein the display interface is used for displaying the storage state of the refrigerating box, the control interface is used for controlling the centralized controller, the keyboard input device is used for inputting setting parameters and control data, and the alarm device is used for sending alarm information; the server stores and backups the data and the setting parameters of the refrigerating box.
The specific implementation mode is as shown in figure 1:
a remote monitoring system for a refrigerator for a train comprises a refrigerator data acquisition and control part, a data transmission part, a user control terminal part and a server; the refrigerating box data acquisition and control part comprises an integrated controller 1, a data line and an acquisition terminal, wherein the integrated controller 1 comprises a box body, and a central processing module and a power supply processing module 8 which are arranged in the box body; the central processing module comprises a control circuit area 5 and a wiring area 6 which are arranged on a mainboard 4, and a plurality of interfaces 3 which are arranged on side panels 2 of the box body, wherein each interface 3 integrates a terminal communication interface and a voltage control interface, simultaneously monitors data of a plurality of paths of refrigerating boxes and can remotely control the opening and closing of the refrigerating boxes, and four interfaces 3 are respectively arranged on two opposite side panels 2 of the box body in the embodiment; the control circuit area 5 is used for welding a control circuit, and the wiring area 6 is used for welding a wiring terminal 7; the power supply processing module processes the power supply and outputs the power supply to the mainboard 4 of the central processing module, and the mainboard 4 is fixed at the bottom of the box body through a positioning screw 9.
The collecting terminal is provided with a data interface matched with the refrigerating box and is connected with the centralized controller through a data line; the data transmission part communicates with the user control terminal part in a wireless and/or wired mode; the user control terminal part comprises a display interface, a control interface, a keyboard input device and an alarm device, wherein the display interface is used for displaying the storage state of the refrigerating box, the control interface is used for controlling the centralized controller, the keyboard input device is used for inputting setting parameters and control data, and the alarm device is used for sending alarm information; the server stores and backups the data and the setting parameters of the refrigerating box.
The embodiment adopts a wireless transmission mode to transmit data.
Each compartment uses an integrated controller or two compartments share an integrated controller, when two compartments share an integrated controller, the integrated controller is installed between the two compartments, and the refrigerating boxes of the two compartments are connected to ports on two sides of the box body of the integrated controller respectively through data lines.
The collecting terminal can collect the data of the freezers of TK, Carrier, Star Cool and DK four manufacturers.
The data transmission adopts at least one mode of 4G, 3G, optical fiber and Ethernet interface.
In order to communicate with a few special cold boxes, the acquisition terminal is provided with a five-core connector or a three-core connector matched with the cold boxes, so that the collection terminal is convenient to be compatible with the application of the special cold boxes.
The centralized controller of this embodiment employs a 32-bit ARM processor.
The collecting terminal collects information such as the box number, the position, the temperature, the humidity, the voltage, the current and the like of the refrigerating box.
The alarm device comprises a display alarm and an acousto-optic alarm, the display alarm is displayed through colors on a display screen, and the acousto-optic alarm is sent out through an external sound and light emitting device.
The control of the system is shown in fig. 2, and the specific working principle and working process are as follows:
the data acquisition and control system of the refrigerated container is composed of software and hardware, background software runs in a special server and has the functions of data acquisition, storage, backup, query, alarm, remote control, report generation and the like, a software framework adopts a B/S structure, and corresponding operation can be realized on any computer of a network by an authorized user according to the authority granted by the authorized user.
The hardware part consists of an integrated controller and a parameter acquisition terminal. The integrated controller is controlled by a high-performance ARM 32-bit MCU, provides a multi-path terminal communication interface and a multi-path voltage control interface, can monitor data of a plurality of paths of cold boxes simultaneously and can remotely control the starting and the closing of the cold boxes; the device provides wired and/or wireless interfaces to enable remote wide area network and local area network access.
The background monitoring equipment is generally a server, can backup the received data of the refrigerating box and provides the functions of real-time display, alarm, inquiry, setting, power on and power off and the like. The manager can clearly and intuitively know the storage condition of the refrigerating box and the running state of the refrigerating box.
The power supply of the refrigerating box adopts a train power supply line, the centralized controller controls the refrigerating box controller to control the power distribution cabinet to provide power for the refrigerating box, and remote control is realized.
The remote communication can adopt a cloud platform to transmit data, and the data is transferred to a train local area network through an optical fiber transceiver to be subjected to data control.
The above example merely illustrates the solution as a specific example and is not limited to the operations described as examples, and the modifications made according to the solution belong to the field to which the solution relates.
Claims (10)
1. The utility model provides a fridge remote monitering system for train which characterized in that: the refrigerator comprises a refrigerator data acquisition and control part, a data transmission part, a user control terminal part and a server; the refrigeration box data acquisition and control part comprises an integrated controller, a data line and an acquisition terminal, wherein the integrated controller provides a multi-channel terminal communication interface and a voltage control interface, monitors data of the multi-channel refrigeration box and can remotely control the opening and closing of the refrigeration box, and the acquisition terminal is provided with a data interface matched with the refrigeration box and is connected with the integrated controller through the data line; the data transmission part communicates with the user control terminal part in a wireless and/or wired mode; the user control terminal part comprises a display interface, a control interface, a keyboard input device and an alarm device, wherein the display interface is used for displaying the storage state of the refrigerating box, the control interface is used for controlling the centralized controller, the keyboard input device is used for inputting setting parameters and control data, and the alarm device is used for sending alarm information; the server stores and backups the data and the setting parameters of the refrigerating box.
2. The remote refrigerator monitoring system for trains as set forth in claim 1, wherein: the centralized controller comprises a box body, a central processing module and a power supply processing module, wherein the central processing module and the power supply processing module are arranged in the box body; the central processing module comprises a control circuit and a wiring terminal which are arranged on a mainboard, and a communication interface which is arranged on a side panel of the box body; the power supply processing module processes the power supply and outputs the power supply to the mainboard of the central processing module.
3. The remote refrigerator monitoring system for trains as set forth in claim 2, wherein: four communication interfaces are respectively arranged on two opposite side panels of the box body.
4. The remote refrigerator monitoring system for trains as set forth in claim 1, wherein: each compartment uses one centralized controller or two compartments share one centralized controller.
5. The remote refrigerator monitoring system for trains as set forth in claim 1, wherein: the collecting terminal can collect the data of the freezers of TK, Carrier, Star Cool and DK four manufacturers.
6. The remote refrigerator monitoring system for trains as set forth in claim 1, wherein: the data transmission adopts at least one mode of 4G, 3G, optical fiber and Ethernet interface.
7. The remote refrigerator monitoring system for trains as set forth in claim 1, wherein: the collection terminal is provided with a five-core joint or a three-core joint matched with the refrigerating box.
8. The remote refrigerator monitoring system for trains as set forth in claim 1, wherein: the centralized controller adopts a 32-bit ARM processor.
9. The remote refrigerator monitoring system for trains as set forth in claim 1, wherein: the collecting terminal collects information of the refrigerator, such as the number, position, temperature, humidity, voltage and current.
10. The remote refrigerator monitoring system for trains as set forth in claim 1, wherein: the alarm device comprises a display alarm and an acousto-optic alarm, the display alarm is displayed through colors on a display screen, and the acousto-optic alarm is sent out through an external sound and light emitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322874.3A CN111152808A (en) | 2018-11-08 | 2018-11-08 | Fridge remote monitering system for train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322874.3A CN111152808A (en) | 2018-11-08 | 2018-11-08 | Fridge remote monitering system for train |
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| Publication Number | Publication Date |
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| CN111152808A true CN111152808A (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811322874.3A Pending CN111152808A (en) | 2018-11-08 | 2018-11-08 | Fridge remote monitering system for train |
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Citations (6)
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|---|---|---|---|---|
| CN104527665A (en) * | 2014-12-29 | 2015-04-22 | 南车长江车辆有限公司 | Express railway refrigerator car |
| CN104661842A (en) * | 2012-09-20 | 2015-05-27 | 冷王公司 | Electrical transport refrigeration system |
| CN105172532A (en) * | 2015-09-16 | 2015-12-23 | 珠海格力电器股份有限公司 | Refrigerator truck and refrigeration system thereof based on wireless device of internet of things |
| CN105644414A (en) * | 2015-12-25 | 2016-06-08 | 天津市傲景农业科技发展有限公司 | Cold chain transportation system |
| US20160272049A1 (en) * | 2013-11-18 | 2016-09-22 | Thermo King Corporation | System and method of temperature control for a transport refrigeration system |
| CN107748550A (en) * | 2017-11-23 | 2018-03-02 | 苏州迪芬德物联网科技有限公司 | A kind of refrigerating box power carrier monitoring system |
-
2018
- 2018-11-08 CN CN201811322874.3A patent/CN111152808A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661842A (en) * | 2012-09-20 | 2015-05-27 | 冷王公司 | Electrical transport refrigeration system |
| US20160272049A1 (en) * | 2013-11-18 | 2016-09-22 | Thermo King Corporation | System and method of temperature control for a transport refrigeration system |
| CN104527665A (en) * | 2014-12-29 | 2015-04-22 | 南车长江车辆有限公司 | Express railway refrigerator car |
| CN105172532A (en) * | 2015-09-16 | 2015-12-23 | 珠海格力电器股份有限公司 | Refrigerator truck and refrigeration system thereof based on wireless device of internet of things |
| CN105644414A (en) * | 2015-12-25 | 2016-06-08 | 天津市傲景农业科技发展有限公司 | Cold chain transportation system |
| CN107748550A (en) * | 2017-11-23 | 2018-03-02 | 苏州迪芬德物联网科技有限公司 | A kind of refrigerating box power carrier monitoring system |
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Application publication date: 20200515 |
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