CN208752611U

CN208752611U - A kind of protocol controller of serial protocol

Info

Publication number: CN208752611U
Application number: CN201821696861.8U
Authority: CN
Inventors: 陈潜; 朱洪光
Original assignee: Guangdong Sheng Li Medical Technology Co Ltd
Current assignee: Guangdong Sheng Li Medical Technology Co Ltd
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2019-04-16
Anticipated expiration: 2028-10-18

Abstract

The utility model belongs to field of communication technology, discloses a kind of protocol controller of serial protocol.The utility model includes controller, serial port module group, wireless transport module, peripheral circuit, control output module, keyboard input module, touch input module and power module, controller is communicated to connect with serial port module group, wireless transport module, peripheral circuit, control output module, keyboard input module and touch input module respectively, and power module is electrically connected with controller, serial port module group, wireless transport module, peripheral circuit, control output module, keyboard input module and touch input module respectively.The utility model solves the problems, such as that centralized control caused by communication equipment agreement of the existing technology is different is difficult, needs to be initialized before use, complicated for operation causes equipment damage and operation time-consuming.

Description

A kind of protocol controller of serial protocol

Technical field

The utility model belongs to field of communication technology, and in particular to a kind of protocol controller of serial protocol.

Background technique

The interconnecting operation of equipment room is seen everywhere in operating room integration apparatus control process, and key problem is equipment Between communicate.In general, the both sides of communication can carry out data exchange according to the agreement of agreement.But in practical application, even identical The communication terminal of function, due to manufacturer's difference, external agreement is also different, this will necessarily be caused not to intercommunication Just, equipment component is unable to control, or needs to go to control by computer serial port, which is to realize interaction behaviour by protocol conversion Making the equipment, there are two serial ports, as soon as after one of serial ports receives frame data, from another serial ports with new frame format It sends, realizes protocol conversion, while the equipment has input/output function, is able to achieve equipment control.

The ununified standard of operating theatre equipment control protocol is substantially proprietary protocol at present, to complete to set in operating room Standby centralized control is extremely difficult, needs to spend a lot of time before using operating theatre equipment to equipment progress initialization action, if Operation order is not right, may cause equipment damage and can take a significant amount of time to equipment is individually operated.

Utility model content

In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of easy to operate, real With the protocol controller for the serial protocol that property is high and controllability is good, being quickly converted for multi-protocols is realized, solves existing skill Centralized control caused by communication equipment agreement existing for art is different is difficult, need to be initialized before use, complicated for operation causes Equipment damage and the time-consuming problem of operation.

The technology employed by the present utility model is

A kind of protocol controller of serial protocol, including controller, serial port module group, wireless transport module, peripheral circuit, Control output module, keyboard input module, touch input module and power module, controller respectively with serial port module group, nothing Line transmission module, peripheral circuit, control output module, keyboard input module and the communication connection of touch input module, power supply mould Block respectively with controller, serial port module group, wireless transport module, peripheral circuit, control output module, keyboard input module and The electrical connection of touch input module.

Further, serial port module group includes RS232-1 module and RS232-2 module, RS232-1 module and RS232-2 Module is communicated to connect with controller, and wireless transport module is RS485 module；The input terminal of RS485 module is provided with RS485 and connects Mouthful；The input terminal of the RS232-1 module and input terminal of RS232-2 module is correspondingly arranged on RS232-1 interface and RS232-2 connects Mouthful.

Further, keyboard input module includes power switch key, output switch key, protocol switching key and delay switching Key, output switch key, protocol switching key and delay switching key are communicated to connect with controller, and power switch key is set to power supply The output end of module.

Further, power module further includes Voltage stabilizing module, and Voltage stabilizing module is set to the output end of power switch key.

Further, the input terminal of power module is provided with power interface.

Further, touch input module includes touching output switch key, touch protocol switching key and touching delay to cut Key is changed, output switch key, touch protocol switching key and touch delay switching key is touched and is communicated to connect with controller.

Further, touch input module is touch screen, and touch screen and controller communicate to connect.

Further, the output end for controlling output module is provided with heavy-current control interface.

Further, controller is STM single-chip microcontroller, the model STM32F1030C8T6 of STM single-chip microcontroller.

Further, the model of RS232-1 module and RS232-2 module is MAX3232；The model of RS485 module SN65HVD308EDR。

This programme has the beneficial effect that

1) embedded system is used, communication protocol handover operation is simplified, improves operating efficiency, avoid complicated for operation Lead to equipment damage and the time-consuming problem of operation；

2) it realizes being quickly converted for multi-protocols, improves practicability, avoid the different caused collection of communication equipment agreement Middle control is difficult；

3) equipment control function is carried out using keyboard input module and the cooperation of touch input module, improves controllability.

Detailed description of the invention

Fig. 1 is the protocol controller structural block diagram of serial protocol；

Fig. 2 is 1 structural schematic diagram of protocol controller embodiment of serial protocol；

Fig. 3 is STM32F1030C8T6 circuit diagram；

Fig. 4 is keyboard input module circuit diagram；

Fig. 5 is RS232 module circuit schematic；

Fig. 6 is RS485 module circuit schematic；

Fig. 7 is 2 structural schematic diagram of protocol controller embodiment of serial protocol.

In figure: 1, RS232-1 interface；2, RS232-2 interface；3, RS485 interface；4, power switch key；51, output switching Key；52, protocol switching key；53, delay switching key；61, output switch key is touched；62, protocol switching key is touched；63, it touches and prolongs When switch key；7, touch screen；8, power interface；9, heavy-current control interface.

Specific embodiment

With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.

Embodiment 1:

As shown in Figure 1, 2, a kind of protocol controller of serial protocol, including controller, serial port module group, wireless transmission mould Block, peripheral circuit, control output module, keyboard input module, touch input module and power module, controller respectively with string Mouth mold block group, wireless transport module, peripheral circuit, control output module, keyboard input module and the communication of touch input module Connection, power module respectively with controller, serial port module group, wireless transport module, peripheral circuit, control output module, key Input module and the electrical connection of touch input module, realize protocol adaptation.

Preferably, serial port module group includes RS232-1 module and RS232-2 module, RS232-1 module and RS232-2 Module is communicated to connect with controller, and wireless transport module is RS485 module as shown in FIG. 6.

The input terminal of RS485 module is provided with RS485 interface.

The input terminal of RS232-1 module and the input terminal of RS232-2 module are correspondingly arranged on RS232-1 interface and RS232- 2 interfaces；The circuit of RS232 module is as shown in figure 5, the circuit of RS485 module is as shown in Figure 6；

RS232-1 interface and RS232-2 interface realize full duplex for receiving or sending control instruction.

RS485 interface realizes full duplex for receiving or sending control instruction.

Preferably, keyboard input module includes power switch key, output switch key, protocol switching key and delay switching Key, output switch key, protocol switching key and delay switching key are communicated to connect with controller, and power switch key is set to power supply The circuit of the output end of module, keyboard input module is as shown in Figure 4；

Switch key switching different agreement output is exported, realizes multiprotocol conversion and output.

Protocol switching key should press the different types of equipment of key control by switching.

Power switch key issues different agreement instruction or on-off model according to the selection of protocol buttons.

Delay switching key, to instruction deferred action, is mainly used for controlling facility switching machine timing according to agreement.

Preferably, power module further includes Voltage stabilizing module, Voltage stabilizing module includes corresponding defeated with each required module and circuit The voltage-stablizer group of voltage, Voltage stabilizing module are set to the output end of power switch key out, are controller, RS232-1 module, RS232- 2 modules, RS485 module, peripheral circuit, control output module, keyboard input module and touch input module provide work electricity Pressure and boost voltage.

Preferably, the input terminal of power module is provided with power interface, electric energy input is provided for protocol controller.

Preferably, touch input module includes touching output switch key, touch protocol switching key and touching delay to cut Key is changed, output switch key is touched, touch protocol switching key and touches the capacitance touch that delay switching key is model TS01S Key, and communicated to connect with controller, realize touch control.

Preferably, the output end of control output module is provided with heavy-current control interface, the input and output control of forceful electric power is realized System.

Preferably, controller is STM single-chip microcontroller, the model STM32F1030C8T6 of STM single-chip microcontroller, circuit such as Fig. 3 It is shown.

Embodiment 2:

As shown in Fig. 1,7, a kind of protocol controller of serial protocol, including controller, serial port module group, wireless transmission mould Block, peripheral circuit, control output module, keyboard input module, touch input module and power module, controller respectively with string Mouth mold block group, wireless transport module, peripheral circuit, control output module, keyboard input module and the communication of touch input module Connection, power module respectively with controller, serial port module group, wireless transport module, peripheral circuit, control output module, key Input module and the electrical connection of touch input module, realize protocol adaptation.

Preferably, serial port module group includes RS232-1 module and RS232-2 module, RS232-1 module and RS232-2 Module is communicated to connect with controller, and wireless transport module is RS485 module as shown in FIG. 6；The circuit of RS232 module is as schemed Shown in 5, the circuit of RS485 module is as shown in Figure 6.

Switch key switching different agreement output is exported, realizes multiprotocol conversion and output；

Preferably, touch input module is the touch screen of model SUN-M, touch screen and controller are communicated to connect, configuration Power switch, output switch and the option of protocol switching, realizes touch control.

The utility model provides a kind of protocol integrated test system of serial protocol easy to operate, practicability is high and controllability is good Device realizes being quickly converted for multi-protocols, solves different caused concentrate of communication equipment agreement of the existing technology and controls System is difficult, need to be initialized before use, complicated for operation leads to equipment damage and the time-consuming problem of operation.

The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.

Claims

1. a kind of protocol controller of serial protocol, it is characterised in that: including controller, serial port module group, wireless transport module, Peripheral circuit, control output module, keyboard input module, touch input module and power module, the controller difference With serial port module group, wireless transport module, peripheral circuit, control output module, keyboard input module and touch input module Communication connection, the power module are exported with controller, serial port module group, wireless transport module, peripheral circuit, control respectively Module, keyboard input module and the electrical connection of touch input module.

2. the protocol controller of serial protocol according to claim 1, it is characterised in that: the serial port module group includes RS232-1 module and RS232-2 module, the RS232-1 module and RS232-2 module are communicated to connect with controller, institute The wireless transport module stated is RS485 module；

The input terminal of the RS485 module is provided with RS485 interface；

The input terminal of the RS232-1 module and the input terminal of RS232-2 module be correspondingly arranged on RS232-1 interface and RS232-2 interface.

3. the protocol controller of serial protocol according to claim 1, it is characterised in that: the keyboard input module packet Include power switch key, output switch key, protocol switching key and delay switching key, the output switch key, protocol switching key And delay switching key is communicated to connect with controller, the power switch key is set to the output end of power module.

4. the protocol controller of serial protocol according to claim 3, it is characterised in that: the power module further includes Voltage stabilizing module, the Voltage stabilizing module are set to the output end of power switch key.

5. the protocol controller of serial protocol according to claim 4, it is characterised in that: the input of the power module End is provided with power interface.

6. the protocol controller of serial protocol according to claim 1, it is characterised in that: the touch input module packet Touch output switch key is included, protocol switching key is touched and touches delay switching key, the touch output switch key touches association It discusses switch key and touches delay switching key and communicated to connect with controller.

7. the protocol controller of serial protocol according to claim 1, it is characterised in that: the touch input module is Touch screen, the touch screen and controller communicate to connect.

8. the protocol controller of serial protocol according to claim 1, it is characterised in that: the control output module Output end is provided with heavy-current control interface.

9. the protocol controller of serial protocol according to claim 2, it is characterised in that: the RS232-1 module and The model of RS232-2 module is MAX3232；The model SN65HVD308EDR of the RS485 module.

10. the protocol controller of -9 any serial protocols according to claim 1, it is characterised in that: the controller For STM single-chip microcontroller, the model STM32F1030C8T6 of the STM single-chip microcontroller.