CN111130580B - Multifunctional hand-held instrument - Google Patents
Multifunctional hand-held instrument Download PDFInfo
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- CN111130580B CN111130580B CN201910678980.3A CN201910678980A CN111130580B CN 111130580 B CN111130580 B CN 111130580B CN 201910678980 A CN201910678980 A CN 201910678980A CN 111130580 B CN111130580 B CN 111130580B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The application discloses multi-functional handheld appearance can set up the master-slave mode of multi-functional handheld appearance through mutual equipment to and the sensor type, can simulate remote measurement and control terminal or simulate the sensor and communicate according to master-slave mode and sensor type. The method supports various sensor communication protocols, can be used as a virtual sensor to communicate with the remote measurement and control terminal, and replies a collection instruction sent by the remote measurement and control terminal to test whether the remote measurement and control terminal works normally. The method can also be used as a virtual remote measurement and control terminal to communicate with the sensor, send a collection instruction and analyze sensor reply data so as to test whether the sensor works normally. Similarly, the remote monitoring system also has a data monitoring function, can monitor the communication process between the remote measurement and control terminal and the sensor, and records communication data so as to test the long-time working stability of the equipment. By the mode, the test maintenance efficiency can be effectively improved in the maintenance and test processes, and a large amount of labor, time and test equipment cost are saved.
Description
Technical Field
The application relates to the technical field of handheld instruments, in particular to a multifunctional handheld instrument.
Background
The remote measurement and control terminal (RTU) is an electronic device installed at a remote site, is used for monitoring and measuring external devices (such as sensors) installed at the remote site, and is responsible for monitoring and controlling field signals and industrial equipment. The remote measurement and control terminal is widely applied to the field of hydrological monitoring.
In the long-term monitoring and measuring process, whether the sensor works normally or not needs to be tested, and whether the remote measurement and control terminal works normally or not needs to be tested. The existing method needs two different kinds of test equipment to respectively test and maintain the sensor and the remote measurement and control terminal. The method comprises the steps of testing whether a sensor works normally by using testing equipment specially used for testing the working state of the sensor, and testing whether a remote measurement and control terminal works normally by using testing equipment specially used for testing the working state of the remote measurement and control terminal.
Therefore, in the maintenance and testing process, not only the efficiency of test and maintenance is low, but also a lot of labor, time, cost of test equipment, and the like are spent.
Aiming at the technical problems that in the prior art, two different test devices are needed to respectively test and maintain a sensor and a remote measurement and control terminal, so that the test and maintenance efficiency is low, a large amount of labor force, time and test device cost are consumed, and an effective solution is not provided at present.
Disclosure of Invention
The utility model provides a multi-functional handheld appearance to at least, solve the test equipment that exists and need two kinds of differences among the prior art and test and maintain sensor and remote measurement and control terminal respectively, not only lead to testing maintenance inefficiency, still spent the technical problem of a large amount of labours, time and test equipment cost.
The application provides a multi-functional handheld appearance, includes: the interaction device is used for interacting with a user; at least one communication interface for connecting with an external device, receiving data from the external device or transmitting data to the external device; and a processor coupled to the interaction device and the communication interface, the processor configured to operate in at least one of the following modes according to user instructions received from the interaction device: a master mode and a slave mode, and wherein, in the master mode, the processor is configured to: receiving measurement data sent by first external equipment through a communication interface; and performing predetermined data processing operations on the measurement data, and in the slave mode, the processor is configured to: receiving first configuration information from a second external device through a communication interface, wherein the first configuration information includes information related to data transmitted to the second external device; and sending corresponding data information to the second external equipment through the communication interface according to the received first configuration information.
Optionally, in the host mode, the processor is further configured to, before receiving measurement data sent by the first external device through the communication interface, perform the following: receiving second configuration information input by a user from the interaction device, wherein the second configuration information comprises information related to the first external device; and sending a collecting instruction corresponding to the collected measurement data to the first external equipment through the communication interface according to the second configuration information.
Optionally, the communication interface comprises a first communication interface and a second communication interface, the processor is further configured to operate in a monitoring mode according to a user instruction received from the interaction device, and wherein, in the monitoring mode, the processor is configured to perform the following operations: receiving data information from a first external device through a first communication interface; transmitting the received data information to a second external device through a second communication interface; and monitoring the received data information.
Optionally, in the monitoring mode, the processor is further configured to: receiving third configuration information input by a user from the interaction device, wherein the third configuration information is information related to the first external device and the second external device; and performing an operation of receiving data information from the first external device and an operation of transmitting the received data information to the second external device according to the third configuration information.
Optionally, in the monitoring mode, the processor is further configured to: data information received from the first external device is stored.
Optionally, the method further comprises: the power supply system comprises a power supply module and a power supply conversion module, wherein the power supply conversion module comprises a first voltage conversion module and a second voltage conversion module, and the first voltage conversion module is used for receiving electric quantity from the power supply module, converting the voltage of the electric quantity into a preset first voltage and supplying power to a processor in the form of the first voltage; and the second voltage conversion module is used for receiving the electric quantity from the power supply module, converting the voltage of the electric quantity into a preset second voltage and supplying power to the interactive equipment in the form of the second voltage.
Optionally, the interface of the external device is an RS232 interface, and the multifunctional handset further comprises: the single power supply level conversion chip is used for being connected with the processor and external equipment, receiving TTL data from the processor, converting the received TTL data into RS232 data suitable for an RS232 interface, and sending the converted RS232 data to the external equipment through a communication interface; or receiving RS232 data from an external device, converting the received RS232 data into TTL data, and sending the TTL data obtained by conversion to the processor through the communication interface.
Optionally, the method further comprises: and the interrupt interface is used for being connected with external equipment, receiving the level signal from the external equipment and sending the received level signal to the processor.
Optionally, the method further comprises: the power supply system comprises a power supply module and a switch module, wherein the switch module is connected with a power supply conversion module and the power supply module.
Optionally, the method further comprises: and the peripheral module is connected with the processor.
According to the method, the master-slave mode and the sensor type of the multifunctional handheld instrument can be set through the interaction equipment, and the remote measurement and control terminal or the sensor can be simulated to carry out communication according to the master-slave mode and the sensor type. The method supports various sensor communication protocols, can be used as a virtual sensor to communicate with the remote measurement and control terminal, and replies a collection instruction sent by the remote measurement and control terminal to test whether the remote measurement and control terminal works normally. The method can also be used as a virtual remote measurement and control terminal to communicate with the sensor, send a collection instruction and analyze sensor reply data so as to test whether the sensor works normally. Similarly, the remote monitoring system also has a data monitoring function, can monitor the communication process between the remote measurement and control terminal and the sensor, and records communication data so as to test the long-time working stability of the equipment. By the mode, the test maintenance efficiency can be effectively improved in the maintenance and test processes, and a large amount of labor, time and test equipment cost are saved.
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural diagram of a multi-functional handset according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an internal structure of a multi-function handset according to an embodiment of the present application;
FIG. 3 is a schematic view of yet another internal structure of the multi-function handset according to an embodiment of the present application;
FIG. 4 is a schematic view showing still another internal structure of the multi-function handset according to the embodiment;
fig. 5 is a schematic circuit structure diagram of a first voltage conversion module according to an embodiment of the present application;
fig. 6 is a schematic circuit structure diagram of a second voltage conversion module according to an embodiment of the present application;
FIG. 7 is a schematic view of yet another internal structure of the multi-function handset according to an embodiment of the present application;
FIG. 8 is a circuit schematic of an interrupt interface according to an embodiment of the present application;
FIG. 9 is a schematic view of yet another internal structure of the multi-function handset according to an embodiment of the present application; and
FIG. 10 is a schematic view of still another internal structure of the multi-function handset according to an embodiment of the present application.
Detailed Description
It should be noted that, in the present disclosure, the embodiments and features of the embodiments may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing the embodiments of the disclosure herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Fig. 1 is a schematic configuration of a multi-function handset 1 according to an embodiment of the present application. Fig. 2 is a schematic diagram of an internal structure of the multi-function handset 1 according to the embodiment of the present application.
Generally, referring to fig. 1 and 2, a multi-functional handset 1 comprises: an interaction device 10 for interacting with a user; at least one communication interface 20 for connecting with an external device, receiving data from the external device or transmitting data to the external device; and a processor 30 connected to the interaction device 10 and the communication interface 20, the processor 30 being configured to operate in at least one of the following modes according to a user instruction received from the interaction device 10: a master mode and a slave mode, and wherein, in the master mode, the processor 30 is configured to: receiving measurement data transmitted from the first external device through the communication interface 20; and performing predetermined data processing operations on the measurement data, and in the slave mode, the processor 30 is configured to perform the following operations: receiving first configuration information from the second external device through the communication interface 20, wherein the first configuration information includes information related to data transmitted to the second external device; and transmits corresponding data information to the second external device through the communication interface 20 according to the received first configuration information.
Specifically, for example and without limitation, the interactive device 10 may be a sensor, the first external device may be a water level sensor, the second external device may be a remote measurement and control terminal (RTU), and the interactive device 10 may be a display screen. A user can set a master-slave mode and a sensor type of the multifunctional handheld instrument 1 through a display screen, and a remote measurement and control terminal (RTU) or a simulation sensor can be simulated for communication according to the master-slave mode and the sensor type.
Further, when the host operating mode is selected, the multifunctional handset 1 will act as a remote measurement and control terminal (RTU) to send a collection command to the selected communication interface 20 at a given baud rate and wait for a sensor to reply. Then, the processor 30 receives measurement data (e.g., water level data) transmitted from the first external device (water level sensor) through the communication interface 20, and then performs a predetermined data processing operation on the measurement data. Wherein, the predetermined data processing operation may be: and analyzing and displaying the received measurement data to a specified position.
Further, when the slave mode is selected, the type of the sensor to be simulated, the communication interface and the communication baud rate are selected, the sensor data to be simulated is input at the designated position, and the second external device sends the first configuration information to the processor 30 through the serial port after confirmation. At this time, the processor 30 receives the first configuration information from the second external device (remote observe and control terminal) through the communication interface 20. Wherein the first configuration information includes information related to data transmitted to the second external device (remote measurement and control terminal). The processor 30 then sends the corresponding data message to the second external device (remote monitor and control terminal) through the communication interface 20. That is, the multifunctional handset 1 is used as a sensor to wait for a collection command sent by a remote measurement and control terminal (RTU) at a selected communication interface 20, and after receiving the collection command, sends corresponding data information to the remote measurement and control terminal through the communication interface 20 according to the input data.
Therefore, in this way, the master-slave mode and the sensor type of the multifunctional handheld device 1 can be set by the interaction device 10, and the remote measurement and control terminal or the analog sensor can be simulated for communication according to the master-slave mode and the sensor type. The method supports various sensor communication protocols, can be used as a virtual sensor to communicate with the remote measurement and control terminal, and replies a collection instruction sent by the remote measurement and control terminal to test whether the remote measurement and control terminal works normally. The method can also be used as a virtual remote measurement and control terminal to communicate with the sensor, send a collection instruction and analyze sensor reply data so as to test whether the sensor works normally. Therefore, in the maintenance and test processes, the test maintenance efficiency can be effectively improved, and a large amount of labor force, time and test equipment cost are saved. And the technical problems that in the prior art, two different test devices are needed to respectively test and maintain the sensor and the remote measurement and control terminal, so that the test and maintenance efficiency is low, and a large amount of labor force, time and test device cost are consumed are solved.
Optionally, in the host mode, the processor 30 is further configured to perform the following operations before receiving the measurement data sent by the first external device through the communication interface 20: receiving second configuration information input by the user from the interactive apparatus 10, wherein the second configuration information includes information related to the first external apparatus; and transmitting a collection instruction corresponding to the collected measurement data to the first external device through the communication interface 20 according to the second configuration information.
Specifically, as described with reference to fig. 1 and fig. 2, in the host mode, the user may select the type of the sensor to be connected, the communication interface 20 and the communication baud rate through the interactive device 10, and after the user confirms that the user sends the second configuration information to the processor 30 through an internal serial port (e.g., TTL serial port). At this time, the processor 30 receives the second configuration information input by the user from the interactive apparatus 10 through the communication interface 20. Wherein the second configuration information includes information related to the first external device (e.g., a water level sensor). Then, the processor 30 sends a collection instruction corresponding to the collected measurement data to the first external device (e.g., the water level sensor) through the communication interface 20 according to the second configuration information. Namely, the water level sensor is controlled to collect water level data.
Optionally, the communication interface 20 comprises a first communication interface 20a and a second communication interface 20b, the processor 30 is further configured to operate in a monitoring mode according to a user instruction received from the interaction device 10, and wherein, in the monitoring mode, the processor 30 is configured to perform the following operations: receiving data information from the first external device through the first communication interface 20 a; transmitting the received data information to the second external device through the second communication interface 20 b; and monitoring the received data information.
Specifically, fig. 3 shows still another internal structural schematic of the multifunction handset 1 according to the present embodiment. Referring to fig. 3, the communication interface 20 includes a first communication interface 20a and a second communication interface 20b, and the user can select a monitoring mode through the interactive device 10, and when the user selects the monitoring mode, the processor 30 receives data information from a first external device (e.g., a sensor) through the first communication interface 20 a. The received data information is then transmitted to a second external device (e.g., a remote test control terminal) through the second communication interface 20 b. And monitoring the received data information. Therefore, in this way, the multifunctional handheld instrument 1 further has a data monitoring function, and can monitor the communication process between the remote measurement and control terminal and the sensor so as to test the long-time working stability of the equipment.
Optionally, in the monitoring mode, the processor 30 is further configured to perform the following operations: receiving third configuration information input by a user from the interactive apparatus 10, wherein the third configuration information is information related to the first external apparatus and the second external apparatus; and performing an operation of receiving data information from the first external device and an operation of transmitting the received data information to the second external device according to the third configuration information.
Specifically, referring to fig. 3, when the user selects the monitoring mode, the communication baud rate is set, and the interactive device 10 sends the third configuration information to the processor 30 through an internally set serial port (e.g., TTL serial port) after the user confirms. At this time, the processor 30 receives the third configuration information input by the user from the interactive device 10 through the internal TTL serial port. Wherein the third configuration information includes information related to the first external device and the second external device. The processor 30 then performs an operation of receiving data information from the first external device and an operation of transmitting the received data information to the second external device according to the received third configuration information. Thus, in this way, the multifunction handset 1 can perform the corresponding data monitoring operation according to the received third configuration information. And further testing the long-time working stability of the equipment.
Optionally, in the monitoring mode, the processor 30 is further configured to perform the following operations: data information received from the first external device is stored. Thus, in this way, data information received from the first external device may be recorded, providing a data source for later data analysis.
Optionally, the method further comprises: a power supply module 70 and a power conversion module 50, wherein the power conversion module 50 includes a first voltage conversion module 510 and a second voltage conversion module 520, and the first voltage conversion module 510 is configured to receive power from the power supply module 70, convert a voltage of the power into a predetermined first voltage, and supply power to the processor 30 in the form of the first voltage; and a second voltage conversion module 520 for receiving the power from the power supply module 70, converting the voltage of the power into a predetermined second voltage, and supplying power to the interactive device 10 in the form of the second voltage.
Specifically, fig. 4 shows still another internal structural schematic of the multifunctional handset 1 according to the present embodiment, fig. 5 shows a circuit structural schematic of the first voltage conversion module 510, and fig. 6 shows a circuit structural schematic of the second voltage conversion module 520. Referring to fig. 4, 5 and 6, for example, the power supplied by the power supply module 70 is a 12V power, and then the first voltage conversion module 510 receives power from the power supply module 70, wherein the power has a voltage of 12V, converts the 12V voltage into a predetermined first voltage (e.g., 3.3V voltage), and supplies power to the processor 30 in the form of 3.3V voltage. Meanwhile, power may be received from the power supply module 70 through the second voltage conversion module 520, wherein the voltage of the power is also 12V, the voltage of the power is converted into a predetermined second voltage (e.g., 5V voltage), and the interactive device 10 is powered in the form of 5V voltage.
Thus, in this way, according to the voltage specifications configured by the processor 30 and the interactive device 10, the first voltage conversion module 510 and the second voltage conversion module 520 can configure the power quantities with different voltage specifications for the processor 30 and the interactive device 10, respectively.
Optionally, the interface of the external device is an RS232 interface, and the multifunctional handset further comprises: the single power level conversion chip is used for being connected with the processor 30 and external equipment, receiving TTL data from the processor 30, converting the received TTL data into RS232 data suitable for an RS232 interface, and sending the converted RS232 data to the external equipment through the communication interface 20; or receives RS232 data from an external device, converts the received RS232 data into TTL data, and transmits the converted TTL data to the processor 30 through the communication interface 20.
Specifically, since the external interface has a long communication distance and the interfaces of most sensors are RS232 interfaces, it is impossible to directly communicate with the CPU through TTL serial ports, and a single power level conversion chip (e.g., MAX232 chip) is required to convert TTL data sent by the processor 30 through a data sending pin (TXD) into RS232 data and convert external RS232 data into TTL data sent to a data receiving pin (RXD) of the processor 30, so as to interact with the external sensor. Therefore, by the mode, conversion among different data formats can be realized, and normal transmission of data is guaranteed.
Optionally, the method further comprises: and an interrupt interface 40 for connecting with an external device, receiving a level signal from the external device, and transmitting the received level signal to the processor 30.
Specifically, fig. 7 shows still another internal structural schematic of the multifunction handset 1 according to the present embodiment, and fig. 8 shows a circuit schematic of the interrupt interface. Referring to fig. 7 and 8, the multi-function handset 1 further includes an interrupt interface 40 for connecting with an external device, receiving a level signal from the external device, and transmitting the received level signal to the processor 30. And then used to detect the level change of the input signal of the external device. Thus, in this manner, processor 30 may perform certain processing through the detected changes.
Optionally, the method further comprises: and a switch module 60, wherein the switch module 60 is connected with the power conversion module 50 and the power supply module 70.
Specifically, fig. 9 shows still another internal structural schematic of the multifunction handset 1 according to the present embodiment. Referring to fig. 9, whether the power supply module 70 supplies power may be controlled by the switch module 60, that is, when the switch module 60 is in an on state, the power supply module 70 supplies power to various parts of the multi-function handset 1, and when the switch module 60 is in an off state, the power supply module 70 stops supplying power to various parts of the multi-function handset 1.
Optionally, the method further comprises: a peripheral module 80, wherein the peripheral module 80 is connected to the processor 30.
Specifically, fig. 10 shows still another internal structural schematic of the multifunction handset 1 according to the present embodiment. Referring to fig. 10, the multi-function handset 1 further includes a peripheral module 80, the peripheral module 80 being connected to the processor 30. Such that the processor may be configured to the state of the peripheral.
In addition, as described with reference to fig. 1, the multifunctional handheld device 1 further includes a power input interface 90, the multifunctional handheld device 1 can be connected to a power source through the power input interface 90, after power sources of parts of the multifunctional handheld device 1 are connected, the interactive apparatus 10 is in a working state, that is, a screen of the display screen is lighted, and at this time, a user can select different functions and working modes according to actual needs. The method comprises the steps that three working modes including a master mode, a slave mode and a monitoring mode can be selected through options on a screen, after the working modes are selected on the screen, the selected working modes are sent to a CPU through an internal serial port through the screen, and after the CPU receives the selected modes through the serial port, the CPU executes corresponding threads to switch to the corresponding working modes. The communication mode between the screen and the CPU is TTL serial port communication, the display screen sends data to an RXD pin of the CPU through a TXD pin, and after the RXD pin of the CPU receives the data, confirmation information is replied to the RXD pin of the screen through the TXD pin.
Therefore, in the embodiment, the master-slave mode and the sensor type of the multifunctional handheld device 1 can be set through the interaction device 10, and the remote measurement and control terminal or the analog sensor can be simulated for communication according to the master-slave mode and the sensor type. The method supports various sensor communication protocols, can be used as a virtual sensor to communicate with the remote measurement and control terminal, and replies a collection instruction sent by the remote measurement and control terminal to test whether the remote measurement and control terminal works normally. The method can also be used as a virtual remote measurement and control terminal to communicate with the sensor, send a collection instruction and analyze sensor reply data so as to test whether the sensor works normally. Similarly, the remote monitoring system also has a data monitoring function, can monitor the communication process between the remote measurement and control terminal and the sensor, and records communication data so as to test the long-time working stability of the equipment. By the mode, the test maintenance efficiency can be effectively improved in the maintenance and test processes, and a large amount of labor, time and test equipment cost are saved.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
Claims (10)
1. A multi-functional handset (1) comprising: an interaction device (10) for interacting with a user; at least one communication interface (20) for connecting with an external device, receiving data from the external device or transmitting data to the external device; and a processor (30) connected to the interaction device (10) and the communication interface (20), characterized in that the processor (30) is configured to operate in at least one of the following modes according to a user instruction received from the interaction device (10): a master mode and a slave mode, and wherein,
in the host mode, the multi-function handset (1) acts as a virtual remote test control terminal, and the processor (30) is configured to:
sending an acquisition command to an external first external device through the communication interface (20) according to a given baud rate, wherein the first external device is a water level sensor;
receiving measurement data transmitted by the first external device through the communication interface (20); and
performing a predetermined data processing operation on the measurement data, an
In the slave mode, the multi-function handset (1) acts as a virtual sensor, the processor (30) being configured to:
receiving first configuration information from a second external device through the communication interface (20), wherein the first configuration information includes information related to data sent to the second external device, and the second external device is a remote measurement and control terminal; and
transmitting corresponding data information to the second external device via the communication interface (20) in accordance with the received first configuration information.
2. Multifunction handset according to claim 1, characterized in that in said host mode said processor (30) is further configured for, before receiving measurement data sent by said first external device through said communication interface (20), performing the following operations:
receiving second configuration information input by a user from the interaction device (10), wherein the second configuration information comprises information related to the first external device; and
and according to the second configuration information, sending a collection instruction corresponding to the collection of the measurement data to the first external equipment through the communication interface (20).
3. The multi-functional handset according to claim 1, wherein the communication interface (20) comprises a first communication interface (20a) and a second communication interface (20b), the processor (30) further configured to operate in a monitoring mode according to user instructions received from the interaction device (10), and wherein,
in the monitoring mode, the processor (30) is configured to:
receiving data information from the first external device through the first communication interface (20 a);
sending the received data information to the second external device through the second communication interface (20 b); and
monitoring the received data information.
4. The multi-function handset according to claim 3, wherein in the monitor mode the processor (30) is further configured to:
receiving third configuration information input by a user from the interaction device (10), wherein the third configuration information is information related to the first external device and the second external device; and
according to the third configuration information, an operation of receiving data information from the first external device and an operation of transmitting the received data information to the second external device are performed.
5. The multi-function handset according to claim 4, wherein in the monitor mode the processor (30) is further configured to: storing the data information received from the first external device.
6. The multi-functional handset of claim 1, further comprising: a power supply module (70) and a power conversion module (50), wherein the power conversion module (50) comprises a first voltage conversion module (510) and a second voltage conversion module (520), and
the first voltage conversion module (510) is used for receiving power from the power supply module (70), converting the voltage of the power into a predetermined first voltage and supplying power to the processor (30) in the form of the first voltage; and
the second voltage conversion module (520) is used for receiving the power from the power supply module (70), converting the voltage of the power into a predetermined second voltage, and supplying power to the interaction device (10) in the form of the second voltage.
7. The multi-function handset of claim 1 wherein the interface of the external device is an RS232 interface and further comprising: the single power supply level conversion chip is connected with the processor (30) and the external equipment, receives TTL data from the processor (30), converts the received TTL data into RS232 data suitable for the RS232 interface, and sends the converted RS232 data to the external equipment through the communication interface (20); or
And RS232 data is received from the external equipment, the received RS232 data is converted into TTL data, and the converted TTL data is sent to the processor (30) through the communication interface (20).
8. The multi-functional handset of claim 1, further comprising: an interrupt interface (40) for connecting with an external device, receiving a level signal from the external device, and transmitting the received level signal to the processor (30).
9. The multi-functional handset according to claim 6, further comprising: a power supply module (70) and a switch module (60), wherein the switch module (60) is connected with the power conversion module (50) and the power supply module (70).
10. The multi-functional handset of claim 1, further comprising: a peripheral module (80), wherein the peripheral module (80) is connected with the processor (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678980.3A CN111130580B (en) | 2019-07-25 | 2019-07-25 | Multifunctional hand-held instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678980.3A CN111130580B (en) | 2019-07-25 | 2019-07-25 | Multifunctional hand-held instrument |
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