Built-in refrigerated container data acquisition terminal

Abstract

The utility model discloses a built-in refrigerated container data acquisition terminal. The built-in refrigerated container data acquisition terminal comprises a terminal cover plate, a terminal bottom plate, a terminal main shell, a mainboard and a mounting back plate, the terminal is characterized in that a mainboard is arranged on a terminal bottom plate, and a power supply module, a battery, a battery cover plate, a data interface, a configuration interface and a power supply interface are arranged on the mainboard; the terminal main shell is provided with three SMA antenna interfaces, an indicator lamp board, a data indicator lamp light guide column, a power indicator lamp light guide column, a terminal cover plate and a terminal bottom plate, and the terminal main shell is combined to form a terminal; the device is installed in the refrigerated container through the installation back plate. In cold-chain logistics shipping, effective whole-course supervision service is provided for carriers, refrigerated container transportation monitoring service and position positioning service are provided for transportation motorcades, internet-of-things data supervision service is provided for freezing management departments, and the whole-course management and control capability of refrigerated containers is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain logistics and shipping, in particular to a built-in refrigerated container data acquisition terminal, which can be applied to the monitoring of refrigerated containers in cold chain logistics and shipping. Background Art

[0002] In recent years, refrigerated containers have made great progress in the development of international container transportation. In ocean-going refrigerated transportation, refrigerated containers have basically replaced refrigerated ships, accounting for more than two-thirds of refrigerated transportation tasks. As an important transportation carrier, refrigerated containers must be monitored and powered on continuously by carriers, transport fleets, and freezing management departments to ensure the normal operation of refrigerated containers and the long-term storage and transportation of goods in the container under suitable ambient temperature and humidity. For refrigerated containers, a large number of people are required to carry out all-weather refrigerated container management and monitoring operations. At present, most refrigerated containers collect refrigerated container data by manual transcription, and check the operating status of each refrigerated container several times a day according to the specified time period. This manual meter reading method has high cost, poor timeliness, poor data accuracy, and potential safety hazards. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the above-mentioned prior art and provides a built-in refrigerated container data collection terminal.

[0004] The technical scheme of the utility model is: a built-in refrigerated container data acquisition terminal, comprising a terminal cover plate, a terminal bottom plate, a terminal main shell, a main board, and a mounting back plate; the special feature of the utility model is that a main board is arranged on the terminal bottom plate; a power module, a battery, a battery cover plate, a data interface, a configuration interface, and a power interface are arranged on the main board, the battery is connected and fixed to the main board through the battery cover plate, and the battery is connected to the main board through a cable; the data interface is connected to the internal data interface of the refrigerated container, the power interface is connected to the internal power interface of the refrigerated container, the configuration interface is installed on the main board, and the power module supplies power and charges the battery; an SMA antenna interface, an indicator light board, a data indicator light guide column, and a power indicator light guide column are arranged on the terminal main shell, the data indicator light guide column and the power indicator light guide column are installed in the corresponding grooves of the terminal main shell, fixed on the terminal main shell through the indicator light board, and the indicator light board is connected to the main board through a cable; the SMA antenna interface is connected to the main board through a cable; a terminal cover plate and a terminal bottom plate are arranged on the terminal main shell, and the three are combined together; a mounting back plate is arranged on the side of the terminal main shell, and the main board is connected to the data center server through a wireless network.

[0005] Furthermore, there are three SMA antenna interfaces.

[0006] Furthermore, the mainboard is equipped with a BDS / GPS / GLONASS / Galileo / QZSS positioning chip; the mainboard has a built-in three-axis acceleration sensor and a Linux sleep wake-up mechanism.

[0007] Furthermore, the wireless network is 4G global communication or LORA communication.

[0008] Beneficial effects of the utility model:

[0009] 1. Replace the traditional manual meter reading method, solving the problems of high cost, poor timeliness, poor data accuracy, and potential safety hazards of traditional manual meter reading;

[0010] 2. It supports docking with mainstream refrigerated container brands and can collect data from most refrigerated containers with comprehensive adaptability;

[0011] 3. The power supply adopts a dual power supply design of power supply and battery. The power module supports AC power supply and DC power input. When the refrigerated container is powered on, the power module is used to supply power and charge the battery. When the refrigerated container is powered off, the battery is used to ensure uninterrupted real-time monitoring of the refrigerated container and ensure the safety of the goods.

[0012] 4. Equipped with BDS / GPS / GLONASS / Galileo / QZSS positioning chip, it can collect the geographical location of the refrigerated container in real time, and has functions such as real-time location tracking, motion status monitoring, and electronic fence function to meet the needs of positioning function;

[0013] 5. Integrated with 4G wide area communication and LORA local area communication to ensure the timeliness of collected data;

[0014] 6. The Linux sleep and wake-up mechanism is adopted to achieve low power consumption design, fully guarantee the endurance of the equipment, and detect the status of the refrigerated container when the refrigerated container is not powered on for a long time;

[0015] 7. Equipped with a three-axis acceleration sensor, it can collect the tilt angle data of the refrigerated container and monitor the safety of the refrigerated container and cargo. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the general assembly drawing of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model;

[0018] Figure 3 It is a principle block diagram of the utility model.

[0019] In the figure, 1. terminal cover plate, 2. terminal bottom plate, 3. terminal main shell, 4. main board, 5. power module, 6. battery, 7. battery cover plate, 8. data interface, 9. configuration interface, 10. power interface, 11. indicator light board, 12. power indicator light guide column, 13. data indicator light guide column, 14. SMA antenna interface, 15. installation backplane, 16. refrigerated container, 17. refrigerated container data interface, 18. refrigerated container power interface, 19. data center server. DETAILED DESCRIPTION

[0020] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings.

[0021] like Figure 1 , 2 As shown, the terminal cover plate 1, the terminal bottom plate 2, and the terminal main shell 3 are processed by aluminum and ABS materials, and the three are combined to form an integral body; the mainboard 4 is fixed to the terminal bottom plate 2 by screws, and the power module 5, the battery 6, the battery cover plate 7, the data interface 8, the configuration interface 9, and the power interface 10 are installed on the mainboard 4; the battery 6 is connected and fixed to the mainboard 4 through the battery cover plate 7, and the battery 6 is connected to the mainboard 4 through a cable; the data interface 8 is connected to the internal data interface 17 of the refrigerated container, the power interface 10 is connected to the internal power interface 18 of the refrigerated container, the configuration interface 9 is installed on the mainboard 4, and the power module 5 supplies power and charges the battery 6;

[0022] Three SMA antenna interfaces 14, an indicator light board 11, a data indicator light guide column 13, and a power indicator light guide column 12 are installed on the terminal main housing 3. The data indicator light guide column 13 and the power indicator light guide column 12 are installed in the corresponding grooves of the terminal main housing 3, and fixed on the terminal main housing 3 through the indicator light board 11. The indicator light board 11 is connected to the main board 4 through a cable; the SMA antenna interface 14 is connected to the main board 4 through a cable;

[0023] The terminal cover plate 1 and the terminal bottom plate 2 are installed on the terminal main housing 3, and the three are combined together; the mounting back plate 15 is installed on the side of the terminal main housing 3;

[0024] The mainboard 4 is equipped with a BDS / GPS / GLONASS / Galileo / QZSS positioning chip, and has a built-in three-axis acceleration sensor and a Linux sleep wake-up mechanism; finally, the mainboard 4 is connected to the data center server 19 via a wireless network, and the wireless network is 4G global communication or LORA communication.

[0025] The built-in refrigerated container data collection terminal of the utility model is as follows: Figure 3As shown, by installing the back panel 15 inside the refrigerated container 16, it can be connected to mainstream refrigerated container brands such as Carrier, Daikin, Cold Star, and Cold King, replacing the traditional manual meter reading method to locate and monitor the refrigerated container in real time; the data interface 8 is connected to the internal data interface 17 of the refrigerated container, and the power interface 10 is connected to the internal power interface 18 of the refrigerated container; a power supply and battery dual power supply design is adopted, and the power module 5 supports AC power supply and DC power supply input. When the refrigerated container is powered on, the power module 5 is used to supply power and charge the battery 6. When the refrigerated container is powered off, the battery 6 is used for power supply; data is exchanged with the refrigerated container controller through the data interface 8 to collect the geographical location, set temperature, supply air temperature, and return air temperature of the refrigerated container during operation. , humidity, fault code and other status information, collect the geographical location of the refrigerated container through the BDS / GPS / GLONASS / Galileo / QZSS positioning chip carried by the main board 4, and transmit the data back to the data center server 19 through wireless network communication (4G global communication / LORA communication); use the data center server 19 to perform useful screening statistics, comparison and automatic analysis on this part of data information, so as to achieve the purpose of monitoring the working condition of the refrigerated container and whether the built-in cargo meets the requirements of transportation and storage temperature, humidity, etc., provide data protection for customers and make rapid response and alarm to abnormal situations; the equipment supports two-way communication, automatically identifies the working mechanism and dynamically collects data according to the needs of the scene, and provides remote control, parameter setting, remote upgrade and other functions.

[0026] It should be understood that the technical features not elaborated in this specification belong to the prior art. Although the implementation methods of the utility model patent are described above in conjunction with the drawings, the utility model is not limited to the above specific implementation methods, which are only illustrative and not restrictive. Ordinary technicians in this field can make more forms under the enlightenment of the utility model without departing from the scope of protection of the purpose of the utility model and the claims, which are all within the protection scope of the utility model.

Claims

1. A built-in refrigerated container data acquisition terminal, comprising a terminal cover plate (1), a terminal bottom plate (2), a terminal main housing (3), a main board (4), and a mounting back plate (15); characterized in that: The terminal bottom plate (2) is provided with a main board (4); the main board (4) is provided with a power module (5), a battery (6), a battery cover (7), a data interface (8), a configuration interface (9), and a power interface (10); the battery (6) is connected and fixed to the main board (4) via the battery cover (7); the battery (6) is connected to the main board (4) via a cable; the data interface (8) is connected to a data interface inside the refrigerated container; the power interface (10) is connected to a power interface inside the refrigerated container; the configuration interface (9) is installed on the main board (4); the power module (5) supplies power and charges the battery (6); the terminal main housing (3) is provided with an SMA antenna interface (14), an indicator A light board (11), a data indicator light guide column (13), and a power indicator light guide column (12); the data indicator light guide column (13) and the power indicator light guide column (12) are inserted into corresponding slots of a terminal main housing (3) and fixed to the terminal main housing (3) via an indicator board (11); the indicator board (11) is connected to a main board (4) via a cable; the SMA antenna interface (14) is connected to the main board (4) via a cable; a terminal cover plate (1) and a terminal bottom plate (2) are provided on the terminal main housing (3), and the three are combined together; a mounting back plate (15) is provided on the side of the terminal main housing (3); and the main board (4) is connected to a data center server (19) via a wireless network.

2. The built-in refrigerated container data acquisition terminal according to claim 1, characterized in that: There are three SMA antenna interfaces (14).

3. The built-in refrigerated container data acquisition terminal according to claim 1, characterized in that: The mainboard (4) is equipped with a BDS / GPS / GLONASS / Galileo / QZSS positioning chip; the mainboard (4) is built with a three-axis acceleration sensor and a Linux sleep wake-up mechanism.

4. The built-in refrigerated container data acquisition terminal according to claim 1, characterized in that: The wireless network is 4G global communication or LORA communication.

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