CN110579989A - dual-system program control equipment supporting universal sensing and actuator - Google Patents
dual-system program control equipment supporting universal sensing and actuator Download PDFInfo
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- CN110579989A CN110579989A CN201910866789.1A CN201910866789A CN110579989A CN 110579989 A CN110579989 A CN 110579989A CN 201910866789 A CN201910866789 A CN 201910866789A CN 110579989 A CN110579989 A CN 110579989A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0421—Multiprocessor system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/22—Pc multi processor system
- G05B2219/2214—Multicontrollers, multimicrocomputers, multiprocessing
Abstract
the invention provides a dual-system program control device supporting general sensing and actuators, which comprises a single chip microcomputer system and an industrial control system or a mobile terminal system with a docking station, wherein the dual-system program control device can be respectively connected with external components, sensors, instruments and meters and the like to perform program control and data management and has the functions of wireless and wired network communication. The single chip microcomputer system also provides an instruction selection key, a data real-time display screen and interfaces for inputting and outputting digital and analog signals. The industrial control system or the mobile terminal system with the docking station also provides data storage and audio and video interfaces, and can manage the connected sensors and actuators through the single chip microcomputer system. The scheme solves the problem that the existing mobile terminal equipment does not support general sensing and actuators, expands the functions of the existing single chip microcomputer, and realizes program control of various external instruments, sensors and components.
Description
Technical Field
the invention relates to the field of computer application, in particular to a dual-system program control device supporting general sensing and an actuator.
Background
With the development of science and technology, intelligent terminals play an important role in various fields, and diversified operation control can be realized based on the design of software and hardware. In the traditional application process, the control device and the detection device are often independent systems, such as medical detection devices, and a software interface is often required to be developed to realize the combination of control and detection. When multiple control devices and multiple function index detection are involved, due to the fact that software and interface differences between the control devices and the sensors are difficult to integrate, common PC computer connection modes cannot meet the requirements of mobile detection, and although some mobile intelligent devices such as mobile phones and tablet computers can support mobile control, network and application interfaces provided cannot achieve direct access of external devices and components.
Therefore, it is necessary to provide a device for mobile detection supporting various general sensors and actuators.
Disclosure of Invention
In view of this, embodiments of the present invention provide a dual-system program control device supporting a universal sensor and an actuator, so as to solve the problem that the existing terminal device cannot be moved and can meet the access requirements of various universal sensors and actuators.
In a first aspect of the embodiments of the present invention, a dual-system program-controlled device supporting a universal sensor and an actuator is provided, which includes a single chip microcomputer system and an industrial control system or a mobile terminal system with a docking station,
The dual-system program control equipment can be respectively connected with external components, sensors and instruments for program control and data management, and has the functions of wired and wireless network communication;
The single chip microcomputer system also provides an instruction selection key, a data real-time display screen and interfaces for inputting and outputting digital and analog signals;
The industrial control system or the mobile terminal system with the docking station also provides data storage and audio and video interfaces, and can manage the connected sensors and actuators through the single chip microcomputer system.
In one embodiment, the dual-system program control device supporting the general sensor and the actuator sends a predetermined instruction to an external device through a single chip program and a communication interface provided by the single chip system based on the single chip system, and receives feedback data of the external device, wherein the feedback data is transmitted through a wired or wireless network communication interface.
in one embodiment, the dual-system program control device supporting the universal sensor and actuator sends a predetermined instruction to an external device through the industrial control system or the mobile terminal system with the docking station, and receives feedback data of the external device, wherein the feedback data is transmitted through a wired or wireless network communication interface.
in one embodiment, the dual-system program control device supporting the general sensor and the actuator controls the corresponding external component, sensor or instrument through a communication interface provided by the single chip microcomputer system based on the industrial control system or the mobile terminal system with the docking station through the single chip microcomputer system connected with the industrial control system or the mobile terminal system with the docking station.
In a second aspect of the embodiment of the present invention, a terminal device is provided, which includes a hardware interface, and further includes a memory, a processor, and a computer program that is stored in the memory and is executable on the processor, and is characterized in that when the processor executes the computer program, the functions of the industrial control system and the single chip microcomputer system in the intelligent terminal that supports the general-purpose sensors and actuators according to the first aspect of the embodiment of the present invention are implemented.
In the embodiment of the invention, the intelligent terminal equipment provides a single chip microcomputer system, a general industrial control system or a mobile terminal system with a docking station, and the connection of the mobile terminal to various external instruments, sensors and components can be realized based on two systems, so that the development of a single chip microcomputer program is facilitated, and meanwhile, the universality of application programs of various intelligent terminals is ensured, and the transplantation and installation are facilitated. On the premise of mobility, various universal sensors and actuators are supported, and the functions of the single chip microcomputer are expanded.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a dual-system program control device supporting a universal sensor and actuator according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a dual-system programmable device supporting a universal sensor and actuator according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a dual-system programmable device supporting a universal sensor and actuator according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a dual-system programmable device supporting a universal sensor and actuator according to another embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
the first embodiment is as follows:
Referring to fig. 1, a schematic structural diagram of a dual-system program control device supporting a general sensor and an actuator according to an embodiment of the present invention includes:
The intelligent terminal device 10 is provided with an industrial control system 101 and a single chip microcomputer system 102 on the intelligent terminal device 10.
The dual-system program control device 10 is also provided with a hardware interface 103, and the interface 103 is used for connecting with an external instrument, a sensor or a component. Where 20 denotes an external instrument, sensor or component, which may establish a connection with the intelligent terminal device 10 via the interface 103.
the dual-system program control device 10 can be respectively connected with external components, sensors and instruments for program control and data management, and has the functions of wired and wireless network communication;
The single chip microcomputer system 102 provides an instruction selection key, a data real-time display screen, and an interface for inputting and outputting digital signals or analog signals;
The industrial control system 101 also provides data storage and audio-video interfaces, and can manage the sensors and actuators connected with the industrial control system through the single chip microcomputer system 102.
It should be noted that the external device may include an external component, a sensor, or an instrument, and is generally a device that can be directly connected to the dual-system program control device through the industrial control system, such as an audio device, a display device, or another intelligent terminal.
The industrial control system 101, namely, an industrial automation control system, is mainly implemented by combining electronics, electricity, machinery and software, can accurately control external instruments and equipment based on the industrial control system, and can transmit computer instructions to corresponding equipment through an interface, and the industrial control system can be a computer system developed based on Linux generally. The single chip microcomputer system 102, i.e., a single chip microcomputer embedded operating system, is used for scheduling and allocating bottom layer software and hardware resources, and coordinating and controlling, such as a QNX embedded system.
optionally, the dual-system program control device supporting the general sensor and the actuator sends a predetermined instruction to the external device and receives feedback data of the external device through a communication interface provided by the single chip microcomputer system and a single chip microcomputer program based on the single chip microcomputer system, and the feedback data is transmitted through a wired or wireless network communication interface.
optionally, the dual-system program control device supporting the general sensor and the actuator sends a predetermined instruction to the external device through the industrial control or the mobile terminal system with the docking station, and receives feedback data of the external device, where the feedback data is transmitted through a wired or wireless network communication interface.
optionally, the dual-system program control device supporting the general sensor and the actuator controls the corresponding external component, the sensor or the instrument through a communication interface provided by the single chip microcomputer system and the single chip microcomputer system connected with the industrial control system based on the industrial control system.
The interface 103 is a part of two independent devices in the computer system, and an information exchange boundary of the devices, and can realize connection between the electronic device and the external device based on the interface, so as to perform data transmission.
In the industrial control system 101, the network communication interface can perform wired or wireless network communication, the audio/video interface can be connected to the output device of the intelligent terminal device to play audio/video, and the industrial control system can also receive external transmission data or read data in the memory of the terminal device to transmit, manage and control data storage.
in the single chip microcomputer system 102, the single chip microcomputer communication interface is used for being connected with an external sensor or an external component to perform data transmission and communication, and the digital-analog signal interface is used for performing data-analog signal conversion.
In another schematic structural diagram of a dual-system program-controlled device supporting a universal sensor and actuator according to an embodiment of the present invention, the dual-system program-controlled device 20 includes a mobile terminal system 201 with a docking station and a single chip microcomputer system 202.
The dual-system program control device 20 can be respectively connected with external components, sensors and instruments for program control and data management, and has the functions of wired and wireless network communication;
The single chip microcomputer system 202 provides an instruction selection key, a data real-time display screen, and an interface for inputting and outputting digital signals or analog signals;
The mobile terminal system 201 with the docking station is mainly used for accessing an external instrument and a sensor, the external instrument and the device can be conveniently controlled and data managed through the mobile terminal system, a computer instruction can be transmitted to a corresponding device through an interface, and the mobile terminal system can be a computer system developed based on Linux, such as an Android system.
Specifically, the mobile terminal system 201 with the docking station provides data storage and audio/video interfaces, and can manage the connected sensors and actuators through the single chip microcomputer system 201.
The mobile terminal system 201 with the docking station may transmit a predetermined command to an external device and receive feedback data of the external device, the feedback data being transmitted through a wired or wireless network communication interface.
Optionally, based on the mobile terminal system 201 with the docking station, the communication interface provided for the single chip microcomputer system 201 through the single chip microcomputer system 201 connected thereto controls the corresponding external component, sensor or instrument.
In another embodiment of the present invention, as shown in fig. 3, fig. 3 shows interfaces corresponding to the industrial control system 310 and the single chip microcomputer system 320 in the dual-system program control device supporting the general sensors and actuators, respectively:
In the industrial control system 310, USB (Universal serial bus), RS485, RS232, a wired network Interface, wireless, SIM (Subscriber identity Module), SD (Secure Digital Memory Card), HDMI (High definition multimedia Interface), audio, and the like are supported, and a touch screen, a sound box, and the like may be included, and common applications, such as an equipment management information system, may be run in the industrial control system.
In the single chip microcomputer system corresponding to the single chip microcomputer 320, USB, RS485, RS232, SPI (Serial Peripheral Interface), I2C (two-wire Serial bus), digital analog signal Interface, and the like are supported, where USB supports external instrument connection, RS485 and RS232 support external component connection, and SPI and I2C support connection of sensors. The singlechip can run a singlechip program, and development of the singlechip program can be realized based on the industrial control system 310.
Preferably, the single chip microcomputer system corresponding to the single chip microcomputer 320 further supports a display screen and keys, the display screen can be used for displaying data transmitted by external sensors and components or internal operation data of the program control device, and the keys can be used for adjusting the state of the program control device, such as on/off and brightness.
in another embodiment of the present invention, as shown in fig. 4, fig. 4 shows a docking station 410 and a mobile terminal and a single chip system 420 corresponding to the docking station in a dual-system programmable device supporting a universal sensor and actuator:
In the docking station 410, the docking station is used to support USB (Universal Serial Bus), RS485, RS232, SIM (Subscriber identity Module), SD (secure digital Memory Card), HDMI (High Definition Multimedia Interface), and the like.
The mobile terminal device with the docking station 410 supports various interfaces based on a mobile terminal system, and realizes control and management of external instruments. The mobile terminal system with docking station 410 provides data storage and audio-video interfaces, and can manage the connected sensors and actuators through the single chip microcomputer system.
In the single chip microcomputer system corresponding to the single chip microcomputer 420, USB, RS485, RS232, SPI (Serial Peripheral Interface), I2C (two-wire Serial bus), digital analog signal Interface, and the like are supported, where USB supports external instrument connection, RS485 and RS232 support external component connection, and SPI, I2C support connection of sensors. The singlechip program can be operated on the singlechip, and the development of the singlechip program can be realized based on the mobile terminal system.
The single chip 420 also supports connection of a display screen and keys, and is respectively used for data display and adjustment of the state of the dual-system program control equipment.
compared with the traditional mobile terminal device which is difficult to support the access of various external instruments, sensors or components, the method provided by the embodiment combines the industrial control system and the single chip microcomputer system, provides various interfaces, realizes the access of the external devices, and further meets the requirements of the control detection of various types of sensors and actuators.
It should be understood that the sequence numbers of the steps or modules in the above embodiments do not imply any order of execution, and the execution order of each process should be determined by its function and its inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention,
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A dual-system program control device supporting universal sensing and actuators is characterized by comprising a single chip microcomputer system and an industrial control system or a mobile terminal system with a docking station,
The dual-system program control equipment can be respectively connected with external components, sensors and instruments for program control and data management, and has the functions of wired and wireless network communication;
the single chip microcomputer system also provides an instruction selection key, a data real-time display screen and interfaces for inputting and outputting digital and analog signals;
The industrial control system or the mobile terminal system with the docking station also provides data storage and audio and video interfaces, and can manage the connected sensors and actuators through the single chip microcomputer system.
2. The dual-system program control device supporting the universal sensor and actuator according to claim 1, wherein the single-chip microcomputer system sends a predetermined command to an external device through a communication interface provided by a single-chip microcomputer program and the single-chip microcomputer system, and receives feedback data of the external device, and the feedback data is transmitted through a wired or wireless network communication interface.
3. the dual-system program-controlled device supporting the universal sensors and actuators according to claim 1, wherein the industrial control system or the mobile terminal system with the docking station sends a predetermined command to the external device and receives feedback data of the external device, and the feedback data is transmitted through a wired or wireless network communication interface.
4. The dual-system program control device supporting the universal sensor and actuator according to claim 1, wherein the communication interface provided to the single chip microcomputer system through the single chip microcomputer system connected to the industrial control system or the mobile terminal system with the docking station controls corresponding external components, sensors or instruments.
5. An electronic device comprising a hardware interface, further comprising a memory, a processor and a computer program stored in said memory and executable on said processor, wherein said processor when executing said computer program implements the functionality of a single chip system and an industrial or docking station enabled mobile terminal system in a dual system programmed device with universal sensors and actuators according to any of claims 1 to 4.
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| CN201910866789.1A CN110579989A (en) | 2019-09-12 | 2019-09-12 | dual-system program control equipment supporting universal sensing and actuator |
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