TW202209101A - Signal transmission device - Google Patents

Abstract

The present invention provides a signal transmission device. The signal transmission device includes a power module, a data receiving module, a central control unit and a data transmission module. The power module is used for supplying power to the signal transmission device. The data receiving module is used for receiving a first type of data. The central control unit is coupled to the data receiving module for collecting the first type of data and converting it into a predetermined format data. The data transmission module is coupled to the central control unit to receive the predetermined format data from the central control unit and to transmit the predetermined format data to a server.

Description

signal transmission device

The present invention relates to a signal transmission device, and more particularly, to a signal transmission device using Zigbee and WIFI technology.

For large-scale production enterprises, information collection and statistical analysis of employees, machines, materials, products, etc. need to be carried out in each link of the production and management process.

At present, many enterprises are equipped with different production operation stations according to different production links. During the production process, it is necessary to collect information on the people, machines, materials, production, etc. of the operation, and send the collected information to the network. In order to realize the transmission of information, ordinary computers and gateways are usually equipped, but the cost of computers is high, and it is easy to lead to a large number of workstation accessories or occupy a large space, resulting in cost losses of the enterprise, and multiple terminals will also make it difficult to standardize the placement of workstations.

Therefore, how to upload the information collected in different production links to the server in real time without using a computer and a gateway is one of the problems that needs to be solved.

Embodiments of the present invention provide a signal transmission device that can connect on-site acquisition equipment through wireless technology and transmit data to a network, which facilitates factory management by enterprises and saves network construction costs.

A signal transmission device according to an embodiment of the present invention includes a power module for supplying power to the signal transmission device; a data receiving module for receiving a first type of data; and a central control unit, coupled to to the data receiving module, for collecting the first type of data and converting it into a predetermined format; a data transmission module, coupled to the central control unit, for receiving the data from the central control unit The predetermined format data and the predetermined format data are transmitted to a server.

In the above-mentioned signal transmission device, the power module is used for converting a first level into a second level.

In the above signal transmission device, the power module adopts AMS1117 chip.

In the above-mentioned signal transmission device, the central control unit adopts one of a single chip microcomputer, an ARM processor or a DSP.

In the above-mentioned signal transmission device, the data receiving module adopts a Zigbee wireless communication module.

In the above signal transmission device, the Zigbee wireless communication module adopts a DL-LN33 chip.

In the above-mentioned signal transmission device, the data transmission module further comprises a first data transmission module and a second data transmission module.

In the above signal transmission device, the first data transmission module adopts a WIFI wireless transmission module.

In the above-mentioned signal transmission device, the second data transmission module adopts an Ethernet transmission module.

In the above signal transmission device, the Ethernet transmission module adopts an RJ45 transmission module.

The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

The structural principle and working principle of the present invention will be described in detail below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a circuit structure of a signal transmission apparatus according to an embodiment of the present invention. As shown in FIG. 1 , the signal transmission device 100 of this embodiment includes a power module 101 , a data receiving module 102 , a central control unit 103 and a data transmission module 104 . The power module 101 , the data receiving module 102 and the data transmission module 104 are respectively electrically connected to the central control unit 103 to realize the transmission of control signals and data. The power module 101 is used for providing power to the signal transmission device 100; the data receiving module 102 is used for receiving information data from the data collection terminal (not shown in the figure); the central control unit 103 is used for collecting the data receiving module 102 The received information data, and convert the information data into data in a unified, predetermined format; the central control unit 103 is also used to transmit the converted data in the predetermined format to the data transmission module 104; the data transmission module 104 will unified The data in the predetermined format is transmitted to the server 105 through a wired network or a wireless network. In this embodiment, the data transmission module 104 may include a first data transmission module 1041 and a second data transmission module 1042 . The first data transmission module 1041 is a wireless network data transmission module, and the second data transmission module 1042 is a wired network data transmission module. The present invention only takes the above-mentioned transmission module as an example, and is not limited thereto. The data transmission module 104 may also include more or other types of data transmission devices.

Specifically, FIG. 2 is a schematic diagram of a circuit structure of a power module according to an embodiment of the present invention. As shown in FIG. 2 , the power module 101 of an embodiment of the present invention adopts an AMS1117 chip, which is used for receiving a first level from an external power supply and converting the first level into a first level required for the normal operation of the signal transmission device 100 . two levels to provide power to the signal transmission device 100 . The first level may be, for example, 5V, and the second level may be, for example, 3V. Of course, different power modules can also be selected according to the operating voltage required by the signal transmission device 100 , and the present invention is not limited to this.

3 is a schematic diagram of a circuit structure of a data receiving module according to an embodiment of the present invention. As shown in FIG. 3 , the data receiving module 102 of the present invention is a wireless data receiving module, such as a Zigbee wireless communication module, which can use a DL-LN33 chip. Of course, the wireless data receiving module can also use other wireless communication modules, and the number of wireless communication modules can be set as needed, and the present invention is not limited to this. The data receiving module 102 receives information data from a data collection terminal (not shown in the figure), such as input information of employees operating buttons, keyboard input signals, scanner gun data, factory material information, employee card swiping information, and the like. Of course, the data receiving module 102 can also perform proofreading and edge processing on the information data to increase the accuracy of data transmission.

FIG. 4 is a schematic diagram of a circuit structure of a central control unit according to an embodiment of the present invention. As shown in FIG. 4 , the central control unit 103 of the present invention is a micro-control unit (MCU), which can be one of a single-chip microcomputer, an ARM processor, or a DSP. The present invention takes STM32F103C8T6 as an example to illustrate, but is not limited thereto. The central control unit 103 is electrically connected to the data receiving module 102, and collects information data collected by the data receiving module 102, and converts the information data into data in a unified, predetermined format.

FIG. 5 is a schematic diagram of a circuit structure of a data transmission module according to an embodiment of the present invention. As shown in FIG. 5 , the data transmission module 104 of the present invention includes a first data transmission module 1041 and a second data transmission module 1042 . Among them, the first data transmission module 1041 is a wireless data transmission module, using ESP8266-S2WIFI module, integrated with 32-bit micro MCU, with 16-bit simplified mode, the main frequency supports 80 MHz and 160 MHz, supports RTOS, and Integrated Wi-Fi MAC/BB/RF/PA/LNA with onboard antenna. The second data transmission module 1042 is a wired data transmission module, and adopts a serial port to Ethernet module, such as an RJ45 module with a USR-K3 V2 super network port. The second data transmission module 1042 has a built-in watchdog, stable performance, integrated M4 processor, optimized TCP/IP protocol stack, network disconnection recognition, and automatic reconnection. The data transmission module 104 is electrically connected to the central control unit 103, and the central control unit 103 transmits the converted data in a unified, predetermined format to the data transmission module 104, and the data transmission module 104 transmits the data in the agreed format through wired or wireless method is sent to a designated location, such as server 105. The protocol format data can also be sent to the network or cloud for processing or transmission.

To sum up, according to the embodiments of the present invention, the signal transmission device of the present invention can be connected to the on-site collection equipment through wireless technology, so that the data collected in different links use the same data format, and can be instantly transmitted to the server for statistical analysis, Accurate and timely analysis and judgment can be made on the status of personnel on duty, on duty, and off duty, machine operation status, fault and maintenance information, and material shortage calls and responses. It enables managers to respond in a timely manner, improves work efficiency and saves network construction costs.

Of course, the present invention can also have other various embodiments, without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and modifications according to the present invention, but these corresponding changes and All deformations should belong to the protection scope of the appended patent application scope of the present invention.

100: Signal transmission device 101: Power Module 102: Data receiving module 103: Central control unit 104: Data transmission module 1041: The first data transmission module 1042: Second data transmission module 105: Server

FIG. 1 is a schematic diagram of a circuit structure of a signal transmission apparatus according to an embodiment of the present invention. FIG. 2 is a schematic diagram of a circuit structure of a power module according to an embodiment of the present invention. 3 is a schematic diagram of a circuit structure of a data receiving module according to an embodiment of the present invention. FIG. 4 is a schematic diagram of a circuit structure of a central control unit according to an embodiment of the present invention. FIG. 5 is a schematic diagram of a circuit structure of a data transmission module according to an embodiment of the present invention.

100: Signal transmission device

101: Power Module

102: Data receiving module

103: Central control unit

104: Data transmission module

1041: The first data transmission module

1042: Second data transmission module

105: Server

Claims (10)

A signal transmission device, comprising: a power module for providing power to the signal transmission device; a data receiving module for receiving a first type of data; a central control unit, coupled to the data receiving module, for collecting the data of the first type and converting it into data in a predetermined format; A data transmission module, coupled to the central control unit, is used for receiving the predetermined format data from the central control unit and transmitting the predetermined format data to a server. The signal transmission device according to claim 1, wherein the power module is used for converting a first level into a second level. The signal transmission device according to claim 2, wherein the power module adopts an AMS1117 chip. The signal transmission device according to claim 1, wherein the central control unit adopts one of a single chip microcomputer, an ARM processor or a DSP. The signal transmission device according to claim 1, wherein the data receiving module adopts a Zigbee wireless communication module. The signal transmission device according to claim 5, wherein the Zigbee wireless communication module adopts a DL-LN33 chip. The signal transmission device according to claim 1, wherein the data transmission module further comprises a first data transmission module and a second data transmission module. The signal transmission device according to claim 7, wherein the first data transmission module adopts a WIFI wireless transmission module. The signal transmission device according to claim 7, wherein the second data transmission module adopts an Ethernet transmission module. The signal transmission device according to claim 9, wherein the Ethernet transmission module adopts an RJ45 transmission module.

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