Shield tunneling machine gateway

Abstract

The utility model discloses a gateway for a shield tunneling machine, and mainly relates to the technical field of data transmission. Comprising a gateway body and a gateway circuit, the gateway body is provided with the gateway circuit, the gateway circuit comprises a power supply module, a data conversion module, a data transmission module and a display module, and the power supply module is electrically connected with the data conversion module, the data transmission module and the display module. The data conversion module is in electrical data connection with the data transmission module and the display module, and the data transmission module is in data connection with the display module. The beneficial effects of the utility model lie in that the multi-protocol conversion device can be adapted to convert various non-TCP / IP protocols into TCP / IP protocols for communication at the same time, and the protocol conversion efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of data transmission, in particular to a shield machine gateway. Background Art

[0002] Gateways, as key devices in network communications, are primarily responsible for connecting different networks, enabling data transmission and protocol conversion. They play a crucial role in modern network architectures. They not only connect different network environments but also provide secure and efficient data processing capabilities.

[0003] When converting protocols, existing gateways can often only convert certain non-TCP / IP protocols. However, when used on large equipment such as shield machines, they often face communications with multiple different non-TCP / IP protocols, which requires a large number of gateways to perform protocol conversion, resulting in increased usage costs.

[0004] Therefore, there is an urgent need for a shield machine gateway to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a gateway for a shield machine, which can simultaneously adapt to multiple non-TCP / IP protocols and convert them into TCP / IP protocols for communication, thereby improving the efficiency of protocol conversion.

[0006] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical solutions:

[0007] The main structure includes a gateway body and a gateway circuit. The gateway body is provided with a gateway circuit. The gateway circuit includes a power supply module, a data conversion module, a data transmission module and a display module. The power supply module is electrically connected to the data conversion module, the data transmission module and the display module respectively. The data conversion module is electrically and data-connected to the data transmission module and the display module respectively, and the data transmission module is data-connected to the display module.

[0008] Preferably, the data conversion module includes a first main control chip, the model of the first main control chip is STM32F407VET6, the first main control chip is provided with a seventy-fifth pin, a one hundredth pin, a twenty-eighth pin, an eleventh pin, a fiftieth pin and a nineteenth pin, the seventy-fifth pin, the one hundredth pin, the twenty-eighth pin, the eleventh pin, the fiftieth pin and the nineteenth pin are connected to a power supply module, the power supply module is powered by a 3.3V regulated voltage, the first main control chip is also provided with a seventy-fourth pin, a ninety-ninth pin, a twenty-seventh pin, a tenth pin and a twenty-first ...

[0009] Pin 4, pin 99, pin 27, pin 10 and pin 20 are grounded.

[0010] Preferably, the data conversion module includes a second main control chip and a third main control chip, the second main control chip model is MAX3485, the second main control chip is used to implement RS-485 communication, the third main control chip model is MAX3232, the third main control chip is used to implement RS-232 communication, the first main control chip is provided with a sixty-eighth pin and a sixty-ninth pin, the sixty-eighth pin and the sixty-ninth pin are respectively connected to the T2IN pin and the R2OUT pin of the third main control chip, the first main control chip is provided with an eighty-seventh pin and an eighty-eighth pin, the eighty-seventh pin and the eighty-eighth pin are respectively connected to the DI and RO pins of the second main control chip.

[0011] Preferably, the first main control chip is provided with a 70th pin and a 71st pin, and the 70th pin and the 71st pin are used to implement Modbus communication.

[0012] Preferably, the data transmission module is specifically a 4G\5G remote transmission module, and the first main control chip is provided with a twenty-fourth pin and a twenty-fifth pin, and the twenty-fourth pin and the twenty-fifth pin are respectively connected to the 4G\5G remote transmission module.

[0013] Preferably, the display module is specifically a display screen with an SPI interface, and the first main control chip is provided with a 52nd pin, a 53rd pin and a 54th pin, and the 52nd pin, the 53rd pin and the 54th pin are connected to the display screen with the SPI interface.

[0014] Preferably, the gateway circuit is provided with external interfaces including a Type-C charging interface, a battery interface, a switch interface and a fan interface.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. It can adapt to multiple non-TCP / IP protocols and convert them into TCP / IP protocols for communication;

[0017] 2. The collected data can be directly transmitted to the server, saving data transmission time and improving data transmission efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the circuit diagram of the first main control chip of the utility model.

[0019] Figure 2 This is the circuit diagram of the second main control chip of the utility model.

[0020] Figure 3 This is the circuit diagram of the third main control chip of the utility model. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the contents of this invention, those skilled in the art may make various changes or modifications to the present invention, and that these equivalent forms also fall within the scope defined in this application.

[0022] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention, and should not be understood as limiting the present invention.

[0023] In the present invention, terms such as "fixed connection," "connected," and "connection" should be interpreted broadly to mean a fixed connection, an integral connection, or a detachable connection; a direct connection or an indirect connection through an intermediary. Relevant researchers or technicians in this field may determine the specific meanings of these terms in the present invention based on specific circumstances, and they should not be construed as limitations of the present invention.

[0024] Example:

[0025] This embodiment provides a shield machine gateway, including a gateway body and a gateway circuit. The gateway body is provided with a gateway circuit, and the gateway circuit includes a power supply module, a data conversion module, a data transmission module and a display module. The power supply module is electrically connected to the data conversion module, the data transmission module and the display module respectively. The data conversion module is electrically and data-connected to the data transmission module and the display module respectively, and the data transmission module is data-connected to the display module.

[0026] like Figure 1 As shown, the data conversion module includes a first main control chip, the model of the first main control chip is STM32F407VET6, the first main control chip is provided with a seventy-fifth pin, a one-hundredth pin, a twenty-eighth pin, an eleventh pin, a fiftieth pin and a nineteenth pin, the seventy-fifth pin, the one-hundredth pin, the twenty-eighth pin, the eleventh pin, the fiftieth pin and the nineteenth pin are connected to a power supply module, and the power supply module is powered by a 3.3V regulated voltage. The first main control chip is also provided with a seventy-fourth pin, a ninety-ninth pin, a twenty-seventh pin, a tenth pin and a twenty-first pin, the seventy-fifth pin, the one-hundredth pin, the twenty-eighth pin, the eleventh pin, the fiftieth pin and the nineteenth pin

[0027] The seventy-fourth pin, the ninety-ninth pin, the twenty-seventh pin, the tenth pin, and the twentieth pin are grounded.

[0028] like Figure 2-3 As shown, the data conversion module includes a second main control chip and a third main control chip. The second main control chip model is MAX3485. The second main control chip is used to realize RS-485 communication.

[0029] The third main control chip model is MAX3232, and the third main control chip is used to implement RS-232 communication. The first main control chip is provided with a 68th pin and a 69th pin, and the 68th pin and the 69th pin are respectively connected to the T2IN pin and the R2OUT pin of the third main control chip. The first main control chip is provided with an 87th pin and an 88th pin, and the 87th pin and the 88th pin are respectively connected to the DI and RO pins of the second main control chip.

[0030] The first main control chip is provided with a 70th pin and a 71st pin, and the 70th pin and the 71st pin are used to implement Modbus communication.

[0031] The data transmission module is specifically a 4G\5G remote transmission module. The first main control chip is provided with a 24th pin and a 25th pin, and the 24th pin and the 25th pin are respectively connected to the 4G\5G remote transmission module.

[0032] The gateway circuit is provided with external interfaces including a Type-C charging interface, a battery interface, a switch interface and a fan interface.

Claims

1. A shield machine gateway, characterized in that: It includes a gateway body and a gateway circuit. The gateway body is provided with a gateway circuit. The gateway circuit includes a power supply module, a data conversion module, a data transmission module and a display module. The power supply module is electrically connected to the data conversion module, the data transmission module and the display module respectively. The data conversion module is electrically and data-connected to the data transmission module and the display module respectively. The data transmission module is data-connected to the display module.

2. A shield machine gateway according to claim 1, characterized in that: The data conversion module includes a first main control chip, the model of the first main control chip is STM32F407VET6, the first main control chip is provided with a seventy-fifth pin, a one-hundredth pin, a twenty-eighth pin, an eleventh pin, a fiftieth pin and a nineteenth pin, the seventy-fifth pin, the one-hundredth pin, the twenty-eighth pin, the eleventh pin, the fiftieth pin and the nineteenth pin are connected to a power supply module, the power supply module is powered by a 3.3V regulated voltage, the first main control chip is also provided with a seventy-fourth pin, a ninety-ninth pin, a twenty-seventh pin, a tenth pin and a twenty-first pin, the seventy-fourth pin, the ninety-ninth pin, the twenty-seventh pin, the tenth pin and the twenty-first pin are grounded.

3. A shield machine gateway according to claim 2, characterized in that: The data conversion module includes a second main control chip and a third main control chip. The second main control chip model is MAX3485, and the second main control chip is used to implement RS-485 communication. The third main control chip model is MAX3232, and the third main control chip is used to implement RS-232 communication. The first main control chip is provided with a 68th pin and a 69th pin, and the 68th pin and the 69th pin are respectively connected to the T2 IN pin and the R2OUT pin of the third main control chip. The first main control chip is provided with an 87th pin and an 88th pin, and the 87th pin and the 88th pin are respectively connected to the DI and RO pins of the second main control chip.

4. A shield machine gateway according to claim 3, characterized in that: The first main control chip is provided with a 70th pin and a 71st pin, and the 70th pin and the 71st pin are used to implement Modbus communication.

5. A shield machine gateway according to claim 2, characterized in that: The data transmission module is specifically a 4G\5G remote transmission module. The first main control chip is provided with a 24th pin and a 25th pin, and the 24th pin and the 25th pin are respectively connected to the 4G\5G remote transmission module.

6. A shield machine gateway according to claim 2, characterized in that: The display module is specifically a display screen with an SPI interface. The first main control chip is provided with a 52nd pin, a 53rd pin and a 54th pin, and the 52nd pin, the 53rd pin and the 54th pin are connected to the display screen with the SPI interface.

7. A shield machine gateway according to claim 1, characterized in that: The gateway circuit is provided with external interfaces including a Type-C charging interface, a battery interface, a switch interface and a fan interface.

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