CN216451546U

CN216451546U - Intelligent switching communication module

Info

Publication number: CN216451546U
Application number: CN202123295389.1U
Authority: CN
Inventors: 傅柳诚; 曾华伟; 陈余坤
Original assignee: Sky Dragon Zhong Min Science And Technology Ltd S
Current assignee: Sky Dragon Zhong Min Science And Technology Ltd S
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-06
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of communication, and provides an intelligent switching communication module which comprises a 4G module circuit, an SIM communication module circuit, a cloud server, a monitoring platform server, a level conversion circuit, a single chip microcomputer control circuit, an LORA host and a wireless LORA module, wherein the single chip microcomputer control circuit sends a data signal to the LORA host through the wireless LORA module, the LORA host transmits processed data information to the monitoring platform server, the single chip microcomputer control circuit also sends the data signal to the 4G module circuit through the level conversion circuit, the 4G module circuit is in communication connection with the cloud server through the SIM communication module circuit, and the cloud server uploads the data information to the monitoring platform server. The utility model solves the problems that the data transmission of the existing wireless LORA module is limited by distance, the signal coverage is weak and the use is inconvenient.

Description

Intelligent switching communication module

Technical Field

The utility model relates to the technical field of communication, in particular to an intelligent switching communication module.

Background

Along with the rapid development of society, wisdom thing networking collection equipment mainly adopts the LORA technique to receive the restriction of sending communication distance, and the networking distance is short, also can make communication distance when LORA networking signal is weak defect such as restricted simultaneously. Therefore, it is urgently needed to develop a communication module which is not limited by distance in data transmission, strong in signal coverage, flexible and convenient, simple in networking and wide in application range.

SUMMERY OF THE UTILITY MODEL

Therefore, aiming at the problems, the utility model provides the intelligent switching communication module which is simple and reasonable in structure, low in manufacturing cost, free from distance limitation in the underground data transmission of the Internet of things, strong in signal coverage, flexible and convenient and simple in networking.

In order to solve the technical problem, the utility model adopts the following scheme: the utility model provides an intelligence switches communication module, includes 4G module circuit, SIM communication module circuit, cloud server, monitoring platform server, level conversion circuit, single chip microcomputer control circuit, LORA host computer and wireless LORA module, single chip microcomputer control circuit is STM8L052C6T6 chip and peripheral circuit, single chip microcomputer control circuit sends data signal to LORA host computer through wireless LORA module, data information to the monitoring platform server after the transmission of LORA host computer is handled, single chip microcomputer control circuit still sends data signal to 4G module circuit through level conversion circuit, 4G module circuit is through SIM communication module circuit and cloud server communication connection, data information to monitoring platform server is uploaded to the cloud server.

In a further improvement, the 4G module circuit is an MC615-CN chip and peripheral circuits thereof.

In a further improvement, the singlechip control circuit is also in communication connection with the 4G module circuit.

In a further improvement, the wireless LORA module is a trusted RA-01 wireless LORA module.

By adopting the technical scheme, the utility model has the beneficial effects that: the intelligent switching communication module is installed on a terminal of an intelligent Internet of things, when a circuit signal of the 4G module is weak or no signal, the circuit signal is judged by the single chip microcomputer control circuit, a data signal is sent to the LORA host through the wireless LORA module, the LORA host sends processed data information to the monitoring platform server, and the data transmission switching communication sending function is achieved; when the 4G module circuit signal is recovered to be strong, the singlechip control circuit outputs a data signal to control the 4G module circuit, the data signal is uploaded to the cloud server through the SIM communication module circuit and is processed by software deployed on the cloud server, and data information is transmitted to the monitoring platform server.

Drawings

FIG. 1 is a schematic block circuit diagram of an embodiment of the present invention;

fig. 2 is a partial circuit schematic of an embodiment of the utility model.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, wherein the wireless LORA module, the LORA host, the cloud server, the monitoring platform server, and the SIM communication module circuit are all in the prior art.

Referring to fig. 1 and 2, a preferred intelligent switching communication module of the present invention includes a 4G module circuit 1, a SIM communication module circuit 2, a cloud server 3, a monitoring platform server 4, a level conversion circuit 5, a single chip microcomputer control circuit 6, a LORA host 7 and a wireless LORA module 8, where the 4G module circuit 1 is an MC615-CN chip and its peripheral circuits, the single chip microcomputer control circuit 6 is an STM8L052C6T6 chip and its peripheral circuits, the wireless LORA module 8 is a wireless LORA-01 module, the single chip microcomputer control circuit 6 sends a data signal to the LORA host 7 through the wireless LORA module 8, the LORA host 7 transmits the processed data information to the monitoring platform server 4, the single chip microcomputer control circuit 6 also sends a data signal to the 4G module circuit 1 through the level conversion circuit 5, the 4G module circuit 1 is in communication connection with the cloud server 3 through the SIM communication module circuit 2, the cloud server 3 uploads data information to the monitoring platform server 4, and the 18 th pin of the STM8L052C6T6 chip U1 of the single chip microcomputer control circuit 6 is also in communication connection with the 37 th pin of the 4G module circuit MC615-CN chip U3A.

The working principle is as follows: when the MC615-CN chip U3A of the 4G module circuit 1 is weak or has no signal, after the internal judgment of the STM8L052C6T6 chip U1 of the singlechip control circuit 6, the wireless LORA module 8 sends a data signal, the STM8L052C6T6 chip U1 outputs data signals to control the U2 wireless LORA transmitting module through the pin 28, the pin 29, the pin 25 and the pin 26, and the signals are processed and sent to the LORA host module after the internal analysis of the Anxingao RA-01 chip U2 and are transmitted to the monitoring platform server, so that the data transmission switching and sending function is achieved; when the MC615-CN chip U3A signal of the 4G module circuit 1 is restored to strong signal, the level conversion circuit 5 composed of the STM8L052C6T6 chip U1 of the single chip microcomputer control circuit 6, the 18 th pin and the 10 th pin, outputs different level signals to the MC615-CN chip U3A of the 4G module circuit 1 through the triodes Q1, Q2, the resistors R5, R6, R7, R8, the capacitors C9 and C10, after internal judgment through the STM8L052C6T6 chip U1, the MC615-CN chip U3A of the 4G module circuit 1 analyzes internally and uploads data to the cloud server, after being processed by the cloud server, the monitoring platform server displays data information, so as to achieve the function of data transmission switching and sending, and solve the defects of weak signal, limited communication distance and the like. The data transmission is not limited by distance, and the method is flexible and convenient, simple in networking and wide in application range.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an intelligence switches communication module, includes 4G module circuit, SIM communication module circuit, cloud server, monitoring platform server, level conversion circuit, single chip microcomputer control circuit, LORA host computer and wireless LORA module, its characterized in that: singlechip control circuit is STM8L052C6T6 chip and peripheral circuit thereof, singlechip control circuit sends data signal to LORA host computer through wireless LORA module, data message to the monitoring platform server after the transmission of LORA host computer is handled, singlechip control circuit still sends data signal to 4G module circuit through level converting circuit, 4G module circuit is through SIM communication module circuit and cloud ware communication connection, the cloud ware uploads data message to the monitoring platform server.

2. The intelligent switching communication module of claim 1, wherein: the 4G module circuit is an MC615-CN chip and a peripheral circuit thereof.

3. The intelligent switching communication module of claim 1 or 2, wherein: the singlechip control circuit is also in communication connection with the 4G module circuit.

4. The intelligent switching communication module of claim 1, wherein: the wireless LORA module is a trusted RA-01 wireless LORA module.