CN212875828U

CN212875828U - Communication device of upper computer and lower computer

Info

Publication number: CN212875828U
Application number: CN202022128452.1U
Authority: CN
Inventors: 邢海峰; 张建新; 陆静尧; 钮旭峰; 林桐
Original assignee: Suzhou Yuxun Biotechnology Co ltd
Current assignee: Suzhou Yuxun Biotechnology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-02
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a communication device of host computer and next machine, including the host computer, a plurality of next machines and communication supervisor, the host computer is used for realizing man-machine interaction, and a plurality of next machines all are used for being connected with medical equipment, and the host computer passes through the homoenergetic between communication supervisor and every next machine and realizes interactive connection, and the communication supervisor includes power module, central signal module and the serial ports module of being connected with the power module electricity, and the serial ports module is including going upward interface and a plurality of down interface, and the host computer is connected with the interface electricity that goes upward, and a plurality of next machines are connected with a plurality of down interface electricity respectively, the utility model aims to provide a communication device of host computer and next machine, simple structure makes things convenient for host computer and a plurality of next machine to connect, has reduced connection cost and data delay.

Description

Communication device of upper computer and lower computer

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a communication device of host computer and next machine.

Background

At present, the opening and closing work of medical equipment is usually realized by interconnecting an upper computer and a lower computer, but a plurality of interface resources are commonly used for connecting the upper computer and a plurality of lower computers, or an MODBUS/CAN bus communication mode is used for connecting the upper computer and the plurality of lower computers. When a plurality of interface resources are used for connecting the upper computer and the plurality of lower computers, the number of communication interfaces of the upper computer is limited, and the cost of the upper computer can be increased when more lower computers are needed. When the MODBUS/CAN bus communication mode is used for connecting the upper computer and the plurality of lower computers, when the number of the lower computers is large, the buses are often occupied, the real-time performance is reduced, the data delay is high, the requirement of the bus technology on developers is high, and the development period is long. Therefore, for a communication device of an upper computer and a lower computer, the problems that the existing upper computer and a plurality of lower computers are high in connection cost and high in data delay are to be solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a communication device of an upper computer and a lower computer, which has a simple structure, is convenient for the upper computer and a plurality of lower computers to be connected, and reduces the connection cost and the data delay.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a communication device of host computer and next machine, including the host computer, a plurality of next machines and communication supervisor, the host computer is used for realizing man-machine interaction, a plurality of next machines all are used for being connected with medical equipment, the host computer passes through the communication supervisor and can realize interactive connection with between every next machine, the communication supervisor includes power module, central signal module and serial port module of being connected with the power module electricity, serial port module is including going upward interface and a plurality of down interface, the host computer is connected with the interface electricity that goes upward, a plurality of next machines are connected with a plurality of down interface electricity respectively.

The utility model relates to a communication device of host computer and next machine's beneficial effect is, the manual host computer of transferring of people, and the host computer is for going upward the interface with data transmission. The power module supplies power to the central signal module and the serial port module, the power is received by the serial port module and then transmitted to the central signal module, and the central signal module is transmitted to the plurality of lower computers through the plurality of downlink interfaces respectively. The plurality of lower computers are connected with the medical equipment, and the plurality of lower computers transmit data to the medical equipment, so that different operations of the medical equipment are realized. The data are transferred through a communication management machine, and the upper computer sends data to the lower computer or receives the data of the lower computer; the lower computer receives the data of the upper computer or sends the data to the upper computer, so that data interaction is realized. Meanwhile, the structure is simple, the communication management machine facilitates the connection of the upper computer and the plurality of lower computers, and the connection cost and data delay are reduced.

As a further improvement of the utility model, the central signal module is a MAX3232 chip.

As a further improvement of the present invention, the uplink interface and the plurality of downlink interfaces are RS232 interfaces. And data transmission is realized through a plurality of RS232 interfaces.

As a further improvement of the utility model, the communication manager still includes the first pilot lamp that has "WIFI" sign and the second pilot lamp that has "ONLINE" sign. The first indicator lamp with the 'WIFI' mark displays whether the communication manager is connected with the WIFI module or not. And a second indicator light with an ONLINE mark displays whether the communication manager is started to work or not.

As a further improvement of the utility model, the serial port module further comprises a power supply interface, a LAN interface, a WAN interface, an antenna interface and a USB interface, and the power supply interface is electrically connected with the power supply module. According to the requirements of users, the WAN interface is used for connecting with an external network, and the LAN interface is used for connecting with an internal network. The USB interface is used for being connected with other external components, and the antenna interface is used for being connected with an external antenna.

As the utility model discloses a further improvement is, every next computer is the singlechip, and the model of every singlechip is STM32F429ZGT6 model.

As a further improvement of the utility model, the host computer is a computer, and the computer includes the display that transceiver module and transceiver module are connected, and transceiver module and the interface electricity that goes upward are connected. The display displays the data content received by the transceiver module.

As a further improvement of the present invention, the transceiver module is a CC2530 chip.

Drawings

FIG. 1 is a block diagram of the present embodiment;

FIG. 2 is a circuit diagram of the central signal module according to the present embodiment;

fig. 3 is a circuit diagram of the single chip microcomputer of the present embodiment.

In the figure:

1-a computer; 2, a singlechip; 3-a communication manager; 4-a power supply module; 5-a central signal module; 6-a serial port module; 7-a transceiver module; 8-display.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-3, the communication device of an upper computer and a lower computer in this embodiment includes an upper computer, a plurality of lower computers and a communication manager 3, the upper computer is used for implementing human-computer interaction, the plurality of lower computers are all used for being connected with medical equipment, the upper computer can implement interactive connection with each lower computer through the communication manager 3, the communication manager 3 includes a power module 4, a central signal module 5 electrically connected with the power module 4, and a serial port module 6, the serial port module 6 includes an uplink interface and a plurality of downlink interfaces, the upper computer is electrically connected with the uplink interface, and the plurality of lower computers are respectively electrically connected with the plurality of downlink interfaces. The upper computer is manually operated by a person and transmits data to the uplink interface. The power module 4 supplies power to the central signal module 5 and the serial port module 6, the power is received by the serial port module 6 and then transmitted to the central signal module 5, and the central signal module 5 is transmitted to a plurality of lower computers through a plurality of downlink interfaces respectively. And the plurality of lower computers transmit the data to the medical equipment, so that the medical equipment realizes different operations. The data are transferred through a communication management machine, and the upper computer sends data to the lower computer or receives the data of the lower computer; the lower computer receives the data of the upper computer or sends the data to the upper computer, so that data interaction is realized. Meanwhile, the structure is simple, the communication management machine facilitates the connection of the upper computer and the plurality of lower computers, and the connection cost and data delay are reduced.

The central signal module 5 of this embodiment is a MAX3232 chip.

The uplink interface and the plurality of downlink interfaces of this embodiment are both RS232 interfaces. And data transmission is realized through a plurality of RS232 interfaces.

The communication manager 3 of this embodiment further includes a first indicator light having a "WIFI" identifier and a second indicator light having an "ONLINE" identifier. The first indicator lamp with the mark of 'WIFI' displays whether the communication manager 3 is connected with the WIFI module. The second indicator light with the "ONLINE" mark indicates whether the communication manager 3 is on.

The serial port module 6 of this embodiment further includes a power interface, a LAN interface, a WAN interface, an antenna interface, and a USB interface, and the power interface is electrically connected to the power module 4. The WAN interface is used for being connected with an external network, and the LAN interface is used for being connected with an internal network. The USB interface is used for being externally connected with other components, and the antenna interface is used for being connected with an external antenna.

Each lower computer of the embodiment is a single chip microcomputer 2, and the model of each single chip microcomputer 2 is an STM32F429ZGT6 model.

The upper computer of this embodiment is a computer 1, the computer 1 includes a transceiver module 7 and a display 8 connected to the transceiver module 7, and the transceiver module 7 is electrically connected to the uplink interface. The display 8 displays the data content received by the transceiver module 7.

The transceiver module 7 of this embodiment is a CC2530 chip.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A communication device of an upper computer and a lower computer is characterized in that: including host computer, a plurality of next machine and communication supervisor (3), the host computer is used for realizing human-computer interaction, and is a plurality of the next machine all is used for being connected with medical equipment, the host computer passes through homoenergetic between communication supervisor (3) and every next machine and realizes interactive connection, communication supervisor (3) include power module (4), central signal module (5) and serial port module (6) of being connected with power module (4) electricity, serial port module (6) are including going upward interface and a plurality of down interface, the host computer with go upward the interface electricity and be connected, a plurality of the next machine is connected with a plurality of down interface electricity respectively.

2. The communication device according to claim 1, wherein: the central signal module (5) is a MAX3232 chip.

3. The communication device according to claim 1, wherein: the uplink interface and the plurality of downlink interfaces are both RS232 interfaces.

4. The communication device according to claim 1, wherein: the communication manager (3) further comprises a first indicator lamp with a WIFI mark and a second indicator lamp with an ONLINE mark.

5. The communication device according to claim 1, wherein: the serial port module (6) further comprises a power supply interface, a LAN interface, a WAN interface, an antenna interface and a USB interface, wherein the power supply interface is electrically connected with the power supply module (4).

6. The communication device according to claim 1, wherein: each lower computer is a single chip microcomputer (2), and the model of each single chip microcomputer (2) is STM32F429ZGT 6.

7. The communication device according to claim 1, wherein: the upper computer is a computer (1), the computer (1) comprises a transceiver module (7) and a display (8) connected with the transceiver module (7), and the transceiver module (7) is electrically connected with the uplink interface.

8. The upper computer and the lower computer communication device according to claim 7, wherein: the transceiver module (7) is a CC2530 chip.