CN213817778U - Tiantong data transmission terminal and system - Google Patents
Tiantong data transmission terminal and system Download PDFInfo
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- CN213817778U CN213817778U CN202023062186.3U CN202023062186U CN213817778U CN 213817778 U CN213817778 U CN 213817778U CN 202023062186 U CN202023062186 U CN 202023062186U CN 213817778 U CN213817778 U CN 213817778U
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Abstract
The utility model provides a skywalking data transmission terminal and a skywalking data transmission system, which comprise an MCU main control module, and a skywalking module and a data transmission module which are mutually connected with the MCU main control module; the skywalking module is used for GPS/Beidou positioning and data transmission between a skywalking network and the main control module; the main control module is used for controlling the data transmission of the data transmission module and the skynet module. When the device is used, the data transmission module is connected with external equipment for data transmission, and information exchange and communication are carried out between the data transmission module and the external equipment through the skynet network, so that the data transmission can be carried out in regions without ground communication network signal coverage through skynet communication, particularly, the data detection under the unattended condition can be applied to remote regions such as oceans, mountains, deserts and the like.
Description
Technical Field
The utility model discloses data transmission field, concretely relates to day leads to data transmission terminal.
Background
The skynet data transmission terminal is a terminal module used for realizing data transmission, and is usually connected with a lower computer to realize the purpose of data transmission.
In the prior art, a data transmission terminal is communicated with a satellite and the internet in a Beidou short message form by a foreign satellite communication system and the periphery of China, and the foreign satellite communication system has the defects of lack of autonomous control, high price and the like, and the Beidou short message is limited in transmission time and limited in transmission data bandwidth, so that real-time communication cannot be carried out in emergency, and inestimable loss can be caused in emergency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming among the prior art, provide a day leads to data transmission terminal, support big dipper GPS location to carry out data transmission through day leads to the network in urgent times.
The purpose of the utility model is realized through the following technical scheme:
an skynet data transmission terminal comprises an MCU main control module, and a skynet module and a data transmission module which are mutually connected with the MCU main control module;
the skywalking module is used for GPS/Beidou positioning and data transmission between a skywalking network and the main control module;
the main control module is used for controlling the data transmission of the data transmission module and the skynet module.
The beneficial effects of the utility model are that, when using, data transmission module is connected with external equipment and carries out data transmission, carries out information exchange and communication through day net and external equipment, even also can carry out data transmission under emergency.
Further, the data transmission module comprises a first serial IC chip and a 232 interface seat;
the serial port of the first serial IC chip is connected with the MCU master control module, and the data receiving and transmitting port of the first serial IC chip is connected with the data receiving and transmitting port of the 232 interface seat.
The further scheme has the advantages that the external equipment can realize data transmission with the skynet network through the RS-232 interface, the RS232 interface is one of the most common serial communication interfaces at present, the requirement for most equipment on the market can be met, and the RS232 interface seat has the advantage of wide application range.
Further, the data transmission module comprises a second serial IC chip and a 485 interface seat;
the serial port of the second serial IC chip is connected with the MCU master control module, and the data receiving and transmitting port of the second serial IC chip is connected with the data receiving and transmitting port of the 485 interface seat.
The beneficial effect of adopting above-mentioned further scheme is that, data transmission is realized with the sky through to external equipment accessible RS485 interface, and RS485 interface is one of the most commonly used serial communication interface at present, can satisfy most equipment on the market, and it has wide advantage of application scope to set up RS485 interface seat.
Further, the data transmission module comprises a serial port-to-ethernet module, a network data transformer and an RJ45 connection seat;
the serial port-to-Ethernet module is respectively connected with the MCU master control module and the network data transformer, and the network data transformer is also connected with the RJ45 connection socket.
The beneficial effect of adopting above-mentioned further scheme is that, connect the connectivity of realization day entire network and internet through setting up serial ports to change ethernet module, network data transformer and RJ45 article seat.
The network data transformer is used for transmitting data, filtering differential signals sent by the PHY by using differential mode coupled coils to enhance the signals, and coupling the signals to the other end of the connecting network wire with different levels through conversion of an electromagnetic field; and secondly, isolating different levels among different network equipment connected by the network cable so as to prevent different voltages from transmitting and damaging the equipment through the network cable.
Further, the serial port-to-ethernet module is of NPM301 type.
The NPM301 is a high-performance industrial-grade embedded serial server module, has small volume and high integration level, and can be widely applied to industrial equipment.
The MCU master control module is connected with the data transmission module, and the DC/DC unit supplies power to the skynet module, the MCU master control module and the data transmission module.
Further, the model of the heaven-through module is HTDM 1611.
The technical scheme has the advantages that the HTDM1611 sky-through module integrates a baseband chip, a radio frequency chip, a power management and storage chip, an external interface and a positioning chip, has functions of data uplink transmission and downlink report, provides reliable sky-through narrowband (9.6K) data transmission service and the like, is a CSM + BD wireless module, and can provide functions of voice and data services.
Furthermore, an SIM card seat is arranged on the heaven and earth module.
The beneficial effect of adopting the above further scheme is that the SIM card seat is arranged for placing the SIM card, the GSM system identifies the GSM user through the SIM card, and the GSM system can be connected to the GSM network through the SIM card for data transmission.
Further, the MCU main control module comprises a single chip microcomputer with the model of GD32E103 RB.
The utility model also provides an it leads to data transmission system, lead to data transmission terminal including foretell day.
The beneficial effects of the utility model are that, when using, data transmission module and external equipment are connected and carry out data transmission, carry out information exchange and communication through day logical network and external equipment, have ensured that no ground communication network signal covers the area and can carry out data transmission through day communication.
Drawings
Fig. 1 is an overall frame diagram of an skynet data transmission terminal of the present invention;
fig. 2 is an overall frame diagram of an embodiment of the present invention including a first serial IC chip;
fig. 3 is an overall block diagram of an embodiment of the present invention including no first serial IC chip.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
Example 1
Referring to fig. 1, the skywalking data transmission terminal comprises an MCU main control module, and a skywalking module and a data transmission module which are connected to each other;
the skywalking module is used for GPS/Beidou positioning and data transmission between a skywalking network and the main control module;
the main control module is used for controlling the data transmission of the data transmission module and the skynet module. When the data transmission module is used, the data transmission module is connected with external equipment for data transmission, and information exchange and communication are carried out between the data transmission module and the external equipment through the skynet network, so that the data transmission can be carried out in regions without ground communication network signal coverage through skynet communication.
Referring to fig. 2, in the present embodiment, the data transmission module includes a first serial IC chip and a 232 interface socket;
the serial port of the first serial IC chip is connected with the MCU master control module, and the data receiving and transmitting port of the first serial IC chip is connected with the data receiving and transmitting port of the 232 interface seat.
The external equipment can realize data transmission with the skynet network through the RS-232 interface, the RS232 interface is one of the most common serial communication interfaces at present, most equipment on the market can be met, and the RS232 interface seat has the advantage of wide application range.
Referring to fig. 2, in this embodiment, the data transmission module includes a second serial IC chip and a 485 interface socket;
the serial port of the second serial IC chip is connected with the MCU master control module, and the data receiving and transmitting port of the second serial IC chip is connected with the data receiving and transmitting port of the 485 interface seat.
The external equipment can realize data transmission with the skynet network through the RS485 interface, the RS485 interface is one of the most common serial communication interfaces at present, most equipment on the market can be met, and the RS485 interface seat has the advantage of wide application range.
Referring to fig. 2, in this embodiment, the data transmission module includes a serial port to ethernet module, a network data transformer and an RJ45 receptacle;
the serial port-to-Ethernet module is respectively connected with the MCU master control module and the network data transformer, and the network data transformer is also connected with the RJ45 connection socket. The model of the serial port-to-Ethernet module is NPM 301. The NPM301 is a high-performance industrial-grade embedded serial server module, is small in size and high in integration level, and can be widely applied to industrial equipment.
The communication between the skynet network and the internet is realized by arranging a serial port-to-Ethernet module, a network data transformer and an RJ45 product receiving seat. The network data transformer is used for transmitting data, filtering differential signals sent by the PHY by using differential mode coupled coils to enhance the signals, and coupling the signals to the other end of the connecting network wire with different levels through conversion of an electromagnetic field; and secondly, isolating different levels among different network equipment connected by the network cable so as to prevent different voltages from transmitting and damaging the equipment through the network cable.
Referring to fig. 2, the mobile terminal further includes a DC/DC power supply, and the DC/DC unit supplies power to the skywalking module, the MCU main control module, and the data transmission module.
In this embodiment, referring to fig. 2, the connection relationship between the skyward module and the main control module is that the skyward module is an HTDM1611, and the MCU main control module includes a single chip microcomputer of GD32E103RB type. The HTDM1611 sky through module integrates a baseband chip, a radio frequency chip, a power management and storage chip, an external interface and a positioning chip, has functions of data uplink transmission and downlink report, provides reliable sky through narrowband (9.6K) data transmission service and the like, is a CSM + BD wireless module, and can provide functions of voice and data services.
And the skynet module is provided with an SIM card seat. The SIM card seat is used for placing an SIM card, the GSM system identifies a GSM user through the SIM card, and the GSM system can be connected to a GSM network through the SIM card for data transmission.
Example 2
Example 1
Referring to fig. 1, the skywalking data transmission terminal comprises an MCU main control module, and a skywalking module and a data transmission module which are connected to each other;
the skywalking module is used for GPS/Beidou positioning and data transmission between a skywalking network and the main control module;
the main control module is used for controlling the data transmission of the data transmission module and the skynet module.
When the data transmission module is used, the data transmission module is connected with external equipment for data transmission, and information exchange and communication are carried out between the data transmission module and the external equipment through the skynet network, so that the data transmission can be carried out through skynet communication in regions without ground communication network signal coverage. Referring to fig. 3, in this embodiment, the data transmission module includes a second serial IC chip and a 485 interface socket;
the serial port of the second serial IC chip is connected with the MCU master control module, and the data receiving and transmitting port of the second serial IC chip is connected with the data receiving and transmitting port of the 485 interface seat.
The external equipment can realize data transmission with the skynet network through the RS485 interface, the RS485 interface is one of the most common serial communication interfaces at present, most equipment on the market can be met, and the RS485 interface seat has the advantage of wide application range.
Referring to fig. 3, in this embodiment, the data transmission module includes a serial port to ethernet module, a network data transformer, and an RJ45 receptacle;
the serial port-to-Ethernet module is respectively connected with the MCU master control module and the network data transformer, and the network data transformer is also connected with the RJ45 connection socket. The model of the serial port-to-Ethernet module is NPM 301. The NPM301 is a high-performance industrial-grade embedded serial server module, is small in size and high in integration level, and can be widely applied to industrial equipment.
The communication between the skynet network and the internet is realized by arranging a serial port-to-Ethernet module, a network data transformer and an RJ45 product receiving seat. The network data transformer is used for transmitting data, filtering differential signals sent by the PHY by using differential mode coupled coils to enhance the signals, and coupling the signals to the other end of the connecting network wire with different levels through conversion of an electromagnetic field; and secondly, isolating different levels among different network equipment connected by the network cable so as to prevent different voltages from transmitting and damaging the equipment through the network cable.
Referring to fig. 3, the mobile terminal further includes a DC/DC power supply, and the DC/DC unit supplies power to the skywalking module, the MCU main control module, and the data transmission module.
In this embodiment, referring to fig. 2, the connection relationship between the skyward module and the main control module is that the model of the skyward module is HTDM1611, the skyward module adopts HTDM1611 of the huali band-on technology limited company, and the purchase address is as follows: http:// www.hwacreate.com.cn/# dw. The HTDM1611 sky through module integrates a baseband chip, a radio frequency chip, a power management and storage chip, an external interface and a positioning chip, has functions of data uplink transmission and downlink report, provides reliable sky through narrowband (9.6K) data transmission service and the like, is a CSM + BD wireless module, and can provide functions of voice and data services.
The MCU master control module adopts a single chip microcomputer with the model of GD32E103RB provided by Beijing Mr. easy innovative science and technology corporation, and the purchase addresses are as follows:
https://list.szlcsc.com/catalog/918.htmlc＝1BD&sdclkid＝ALei15oD152i15fN。
and the skynet module is provided with an SIM card seat. The SIM card seat is used for placing an SIM card, the GSM system identifies a GSM user through the SIM card, and the GSM system can be connected to a GSM network through the SIM card for data transmission.
Example 3
The utility model also provides an it leads to data transmission system, lead to data transmission terminal including foretell day.
When the data transmission module is used, the data transmission module is connected with external equipment for data transmission, and information exchange and communication are carried out between the data transmission module and the external equipment through the skynet network, so that the data transmission can be carried out in regions without ground communication network signal coverage through skynet communication. The external equipment can comprise various objects needing data transmission, such as computers, data acquisition terminals and the like, and the fields include ship-borne, railways, bridges, tunnels, roads, buildings, water supply systems, dams, oil and gas pipelines, small meteorological stations and the like.
The foregoing is merely a preferred embodiment of the invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the invention as expressed in the above teachings or as known to the person skilled in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The skynet data transmission terminal is characterized by comprising an MCU (microprogrammed control unit) main control module, and a skynet module and a data transmission module which are mutually connected with the MCU main control module;
the skywalking module is used for GPS/Beidou positioning and data transmission between a skywalking network and the main control module;
the main control module is used for controlling the data transmission of the data transmission module and the skynet module.
2. The skynet data transmission terminal of claim 1 wherein the data transmission module comprises a first serial IC chip and a 232 interface mount;
the serial port of the first serial IC chip is connected with the MCU master control module, and the data receiving and transmitting port of the first serial IC chip is connected with the data receiving and transmitting port of the 232 interface seat.
3. The skynet data transmission terminal as claimed in claim 1, wherein the data transmission module comprises a second serial IC chip and a 485 interface socket;
the serial port of the second serial IC chip is connected with the MCU master control module, and the data receiving and transmitting port of the second serial IC chip is connected with the data receiving and transmitting port of the 485 interface seat.
4. The skynet data transmission terminal of claim 1, wherein the data transmission module comprises a serial-to-ethernet module, a network data transformer and an RJ45 connection socket;
the serial port-to-Ethernet module is respectively connected with the MCU master control module and the network data transformer, and the network data transformer is also connected with the RJ45 connection socket.
5. The skynet data transmission terminal as claimed in claim 4, wherein the serial port-to-Ethernet module is NPM 301.
6. A Tiantong data transmission terminal as claimed in any one of claims 1 to 5, further comprising a DC/DC power supply, the DC/DC unit supplying power to the Tiantong module, the MCU master control module and the data transmission module.
7. A heaven-tone data transmission terminal according to any one of claims 1 to 5 wherein the model number of the heaven-tone module is HTDM 1611.
8. An Tiantong data transmission terminal as claimed in any one of claims 1 to 5, wherein the Tiantong module is provided with a SIM card holder.
9. The skyness data transmission terminal as claimed in any one of claims 1 to 4, wherein the MCU master control module comprises a single chip microcomputer with a model number of GD32E103 RB.
10. An skynet data transmission system comprising the skynet data transmission terminal as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062186.3U CN213817778U (en) | 2020-12-17 | 2020-12-17 | Tiantong data transmission terminal and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062186.3U CN213817778U (en) | 2020-12-17 | 2020-12-17 | Tiantong data transmission terminal and system |
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| Publication Number | Publication Date |
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| CN213817778U true CN213817778U (en) | 2021-07-27 |
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| CN202023062186.3U Active CN213817778U (en) | 2020-12-17 | 2020-12-17 | Tiantong data transmission terminal and system |
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| CN (1) | CN213817778U (en) |
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