CN109407583A - Method for transmitting signals, system and equipment - Google Patents
Method for transmitting signals, system and equipment Download PDFInfo
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- CN109407583A CN109407583A CN201811293272.XA CN201811293272A CN109407583A CN 109407583 A CN109407583 A CN 109407583A CN 201811293272 A CN201811293272 A CN 201811293272A CN 109407583 A CN109407583 A CN 109407583A
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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
- G05B19/0423—Input/output
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Abstract
Present disclose provides a kind of method for transmitting signals, sender unit, signal receiving device, signal transmission system, signal transmitting apparatus and computer readable storage mediums, are related to field of communication technology.Method for transmitting signals therein includes: reception digital signal, and digital signal includes numerical value subsignal；Duration, the signal numerical information that identification digital signal carries are kept according to the digital level of numerical value subsignal.The disclosure can make signal receiving end receive digital signal from signal sending end by unified digital signal detection port, to reduce the port design complexities of signal receiving end, the realization being simple and efficient detects the unified of signal.
Description
Technical field
This disclosure relates to field of communication technology, in particular to a kind of method for transmitting signals, sender unit, signal receive
Device, signal transmission system, signal transmitting apparatus and computer readable storage medium.
Background technique
System equipment can be made of master controller, sensor, actuator etc..For example, can be by master control in air-conditioner set
Device processed acquires the data of other each devices and completes control logic.Sensor or actuator are the devices of isolated operation, such as
Temperature sensing package, flow sensor or motor.Generally, sensor or actuator are by exporting analog signal to master controller come anti-
Present the operating condition of current device.
For example, having thermistor inside temperature sensing package, corresponding resistance value, every kind of temperature-sensitive can be generated according to the difference of temperature
The corresponding resistance value of Bao Douyou-temperature computer hardware table.Master controller exports default electricity when obtaining the temperature data of temperature sensing package acquisition
It is depressed into one end of temperature sensing package, the analog signal detection port of the other end access master controller of temperature sensing package.Master controller passes through mould
Intend signal detection Port detecting to the voltage value of temperature sensing package, the resistance value of temperature sensing package is calculated according to the voltage divider principle of resistance, thus
Determine the temperature data of temperature sensing package acquisition.
Summary of the invention
The technical problem that the disclosure solves is how to reduce the port design complexities of signal receiving end, simple high
The realization of effect detects the unified of signal.
According to the one aspect of the embodiment of the present disclosure, a kind of method for transmitting signals is provided, comprising: digital signal is received,
Digital signal includes numerical value subsignal；Duration, the letter that identification digital signal carries are kept according to the digital level of numerical value subsignal
Number value information.
In some embodiments, digital signal further includes type subsignal；Method for transmitting signals further include: according to type
The waveform of signal, the signal type information that identification digital signal carries.
In some embodiments, digital signal further includes order of magnitude subsignal；Method for transmitting signals further include: according to quantity
The order of magnitude information that the digital level of grade subsignal keeps duration identification digital signal to carry；According to the number electricity of numerical value subsignal
Flat to keep duration, the signal numerical information that identification digital signal carries includes: when being kept according to the digital level of numerical value subsignal
Long and order of magnitude subsignal digital level keeps duration, determines the signal numerical information that digital signal carries.
In some embodiments, digital signal further includes starting subsignal；Method for transmitting signals further include: according to starting
The waveform of signal starts to identify the information that digital signal carries；And/or digital signal further includes terminating subsignal；Letter
Number transmission method further include: according to the waveform for terminating subsignal, the information for stopping carrying digital signal is identified.
According to the other side of the embodiment of the present disclosure, another method for transmitting signals is provided, comprising: generate number letter
Number, digital signal includes numerical value subsignal, the signal that the digital level of numerical value subsignal keeps duration to indicate that digital signal carries
Numerical information；Digital signal is sent to signal receiving end.
In some embodiments, digital signal further includes type subsignal, and the waveform table of type subsignal shows digital signal
The signal type information of carrying.
In some embodiments, digital signal further includes order of magnitude subsignal, and the digital level of order of magnitude subsignal is kept
Duration indicates the order of magnitude information that digital signal carries.
In some embodiments, digital signal further includes starting subsignal, and the waveform expression for originating subsignal starts to transmit
The information that digital signal carries；And/or digital signal further includes terminating subsignal, the waveform for originating subsignal indicates to stop passing
The information that defeated digital signal carries.
According to the another aspect of the embodiment of the present disclosure, a kind of signal receiving device is provided, comprising: signal receives mould
Block is configured as: receiving digital signal, digital signal includes numerical value subsignal；Information identification module is configured as: according to number
The digital level for being worth subsignal keeps duration, the signal numerical information that identification digital signal carries.
In some embodiments, digital signal further includes type subsignal；Information identification module is also configured to according to class
The waveform of type subsignal, the signal type information that identification digital signal carries.
In some embodiments, digital signal further includes order of magnitude subsignal；Information identification module is also configured to basis
The digital level of numerical value subsignal keeps the digital level of duration and order of magnitude subsignal to keep duration, determines that digital signal carries
Signal numerical information.
In some embodiments, digital signal further includes starting subsignal；Information identification module is also configured to basis and rises
The waveform of beginning subsignal starts to identify the information that digital signal carries；And/or digital signal further includes terminator letter
Number；Information identification module is also configured to according to the waveform for terminating subsignal, and the information for stopping carrying digital signal is known
Not.
According to another aspect of the embodiment of the present disclosure, a kind of sender unit is provided, comprising: signal generates mould
Block is configured as: generating digital signal, digital signal includes numerical value subsignal, and the digital level of numerical value subsignal keeps duration
Indicate the signal numerical information that digital signal carries；Signal transmitting module is configured as: sending number letter to signal receiving device
Number.
In some embodiments, digital signal further includes type subsignal, and the waveform table of type subsignal shows digital signal
The signal type information of carrying.
In some embodiments, digital signal further includes order of magnitude subsignal, and the digital level of order of magnitude subsignal is kept
Duration indicates the order of magnitude information that digital signal carries.
In some embodiments, digital signal further includes starting subsignal, and the waveform expression for originating subsignal starts to transmit
The information that digital signal carries；And/or digital signal further includes terminating subsignal, the waveform for originating subsignal indicates to stop passing
The information that defeated digital signal carries.
According to the other side of the embodiment of the present disclosure, a kind of signal transmission system, including signal above-mentioned hair are provided
Send device and signal receiving device above-mentioned.
According to the another aspect of the embodiment of the present disclosure, a kind of signal transmitting apparatus is provided, comprising: memory；And
It is coupled to the processor of memory, processor is configured as being executed signal above-mentioned based on instruction stored in memory and being passed
Transmission method.
According to another aspect of the embodiment of the present disclosure, a kind of computer readable storage medium is provided, wherein computer
Readable storage medium storing program for executing is stored with computer instruction, and instruction realizes method for transmitting signals above-mentioned when being executed by processor.
The disclosure can make signal receiving end receive number from signal sending end by unified digital signal detection port
Signal, to reduce the port design complexities of signal receiving end, the realization being simple and efficient detects the unified of signal.
By the detailed description referring to the drawings to the exemplary embodiment of the disclosure, the other feature of the disclosure and its
Advantage will become apparent.
Detailed description of the invention
In order to illustrate more clearly of the embodiment of the present disclosure or technical solution in the prior art, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Disclosed some embodiments without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 shows the flow diagram of the method for transmitting signals of some embodiments of the disclosure.
Fig. 2 shows the structural schematic diagrams of the signal receiving device of some embodiments of the disclosure.
Fig. 3 shows the structural schematic diagram of the sender unit of some embodiments of the disclosure.
Fig. 4 shows the structural schematic diagram of the signal transmission system of some embodiments of the disclosure.
Fig. 5 shows the structural schematic diagram of the signal transmitting apparatus of some embodiments of the disclosure.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present disclosure, the technical solution in the embodiment of the present disclosure is carried out clear, complete
Site preparation description, it is clear that described embodiment is only disclosure a part of the embodiment, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the disclosure and its application or making
Any restrictions.Based on the embodiment in the disclosure, those of ordinary skill in the art are not making creative work premise
Under all other embodiment obtained, belong to the disclosure protection range.
Inventor needs face in master controller the study found that in the related technology since sensor and actuator are many kinds of
It is main when needing different types of sensor and actuator or master controller in face of the sensor and actuator of different number
The actual needs for each unit that controller needs designs the analog signal detection interface of corresponding equivalent amount, results in the need for frequency
Numerous exploitation master controller.Even if analog signal detection port is designed to reusable mode, when use analog signal detection port
When carrying out voltage detecting, the current detection module part of analog signal detection port be it is idle, controller cannot be efficient
Using.In addition, analog signal detection port needs to carry out more complicated calculating process also to obtain final acquisition data.
In view of the above problems, signal receiving end can be made to pass through unification present disclose provides a kind of method for transmitting signals
Digital signal detection port receives digital signal from signal sending end, so that the port design complexities of signal receiving end are reduced,
The realization being simple and efficient detects the unified of signal.
Fig. 1 is combined to describe some embodiments of disclosure method for transmitting signals first.
Fig. 1 shows the flow diagram of the method for transmitting signals of some embodiments of the disclosure.As shown in Figure 1, this implementation
Example includes step S101, step S102 and step S105.
In step s101, signal sending end generates digital signal, and digital signal includes numerical value subsignal, numerical value subsignal
Digital level keep duration indicate digital signal carry signal numerical information.
For example, digital signal is made of rising edge, failing edge, high level and low level.One in the digital signal
Section can be numerical value subsignal, for carrying signal numerical information.
In step s 102, signal sending end sends digital signal to signal receiving end, and signal receiving end receives number letter
Number.
For example, sensor or actuator can send digital signal, master control to the digital signal detection port of master controller
Device processed receives digital signal from digital signal detection port.
In step s105, signal receiving end keeps duration according to the digital level of numerical value subsignal, identifies digital signal
The signal numerical information of carrying.
For example, numerical value subsignal is failing edge occur in predeterminated position and keep 10 milliseconds of low level (chronomere can
To be preset, the numerical value for indicating time segment length is determined after setting according to preset chronomere).10 milli of period
The numerical values recited 10 of second is the signal numerical information of digital signal identification.If sensor is temperature sensing package, in temperature unit
In the case where pre-set (such as the degrees Celsius that can adopt international standards), master controller can detecte temperature sensing package
Temperature data is 10 degrees Celsius.
Above-described embodiment can be applied in system transmit signal between each device.Pass through the digital level of numerical value subsignal
The signal numerical information for keeping duration to indicate that digital signal carries, analog signal can be indicated with digital signal, and number
The numerical value subsignal of signal can directly indicate numerical value, carry out complicated calculations without signal receiving ends such as master controllers.Therefore believe
Number receiving end can pass through unified digital signal detection port, and (such as digital signal inputs the port DI or the end high speed input and output IO
Mouthful) from signal sending end reception digital signal, to reduce the port design complexities of signal receiving end, the realization being simple and efficient
Unified acquisition, detection and identification to signal.
In some embodiments, digital signal further includes order of magnitude subsignal, and the digital level of order of magnitude subsignal is kept
Duration indicates the order of magnitude information that digital signal carries, and method for transmitting signals further includes step S104.
In step S104, signal receiving end keeps duration to identify digital signal according to the digital level of order of magnitude subsignal
The order of magnitude information of carrying.In step s105, signal receiving end keeps duration sum number according to the digital level of numerical value subsignal
The digital level of magnitude subsignal keeps duration, determines the signal numerical information that digital signal carries.
For example, order of magnitude subsignal occur rising edge after numerical value subsignal and keep high level for a period of time (this when
Between unit can be preset, after setting i.e. determined according to preset chronomere indicate time segment length numerical value), the tool
Body time span can indicate the order of magnitude information that digital signal carries.If 1 millisecond meter registration magnitude is 100, wherein numerical value is smart
Then failing edge is kept for a period of time degree behind the basis of signal numerical value, and 2ms indicates that the order of magnitude is 10-1, 3ms indicate the order of magnitude be
10-2。
The digital level of numerical value subsignal can be kept the numerical value of duration and the number of order of magnitude subsignal by signal receiving end
The order of magnitude that word level keeps the numerical value of duration to indicate is multiplied, and obtains the signal numerical information of digital signal carrying.Assuming that temperature-sensitive
It wraps numerical value subsignal in the digital signal sent and is kept for 10 milliseconds of low level: if order of magnitude subsignal is kept for 1 millisecond of high level
The signal numerical information that the digital signal carries is 10, which indicates 10 degrees Celsius；If order of magnitude subsignal keeps high
2 milliseconds of the level signal numerical information that then digital signal carries is 1, which indicates 1 degree Celsius；If order of magnitude is believed
Number keep 3 milliseconds of high level then the digital signal carry signal numerical information be 0.1, the digital signal indicate 0.1 degree Celsius.
Above-described embodiment can be such that signal receiving end receives by unified digital signal detection port from signal sending end
Digital signal keeps the digital level of duration and order of magnitude subsignal that duration is kept to obtain by the digital level of numerical value subsignal
The signal numerical information for taking digital signal to carry, simpler efficient realize detect the unified of signal.Signal numerical value compared with
When big, signal sending end can substantially reduce numerical value letter in such a way that the digital level of increased number subsignal keeps duration
Number digital level keep duration, so as to shorten the transmission total time of digital signal；When signal numerical value is smaller, signal sending end
The digital level guarantor for reducing numerical value subsignal can be increased in such a way that the digital level for reducing quantity subsignal keeps duration
Duration is held, to improve numerical precision.
In some embodiments, digital signal further includes type subsignal, and the waveform table of type subsignal shows digital signal
The signal type information of carrying, method for transmitting signals further include step S106.
In step s 106, waveform of the signal receiving end according to type subsignal, the class signal that identification digital signal carries
Type information.
Signal type can indicate that the waveform can be by rising edge, decline by the waveform of preset type subsignal
Edge, high level and low level composition.For example, the waveform of the type subsignal occurred before numerical value subsignal is " failing edge
It keeps low level 10ms to switch to rising edge and keeps high level 20ms ", which indicates the signal type of the digital signal for temperature
Degree.For another example, the waveform of the type subsignal occurred before numerical value subsignal is that " failing edge keeps low level 10ms to switch to
It rises along high level 10ms " is kept, which indicates that the signal type of the digital signal is wind speed.For another example, in numerical value subsignal
The waveform of the type subsignal occurred before is " failing edge keeps low level 30ms to switch to rising edge and keeps high level 25ms ",
The waveform indicates that the signal type of the digital signal is flow velocity.
Above-described embodiment can be such that signal receiving end receives by unified digital signal detection port from signal sending end
Digital signal, the signal type information carried by the waveform recognition digital signal of type subsignal.Above-described embodiment can also
The signalling formula of unified different type device, makes the collected signal of different type device all with unified digital signal side
Formula is fed back, to further decrease the port design complexities of signal receiving end, the realization being simple and efficient is to different type
Signal carry out unified detection.
In some embodiments, digital signal further includes starting subsignal, and the waveform expression for originating subsignal starts to transmit
The information that digital signal carries, method for transmitting signals further includes step S103.
In step s 103, method for transmitting signals further include: signal receiving end starts pair according to the waveform of starting subsignal
The information that digital signal carries is identified.
For example, the waveform of the starting subsignal occurred before type subsignal is fixed as, " rising edge keeps high level 5ms
Being switched to failing edge keeps low level 5ms to be switched to rising edge holding high level 5ms " again.Master controller is believed according to starting
Number waveform start to digital signal carry information identify.
In some embodiments, digital signal further includes terminating subsignal, and the waveform for terminating subsignal indicates to stop transmission
The information that digital signal carries, method for transmitting signals further includes step S107.
In step s 107, signal receiving end stops the information carrying to digital signal according to the waveform for terminating subsignal
It is identified.
For example, the waveform of the termination subsignal occurred after order of magnitude subsignal is fixed as, " failing edge keeps low level
10ms is switched to rising edge and high level 5ms is kept to be switched to failing edge holding low level 5ms " again.Master controller is according to the starting
The information that the waveform of subsignal stops carrying digital signal identifies.
It will be understood by those skilled in the art that the above level retention time and the switching of rising edge failing edge are only for example, have
The numerical value and rising edge failing edge transfer sequence of body retention time can be set according to actual needs, rising edge, decline
The combination of edge and level retention time can be diversified.
The signal receiving device of some embodiments of the disclosure is described below with reference to Fig. 2.
Fig. 2 shows the structural schematic diagrams of the signal receiving device of some embodiments of the disclosure.As shown in Fig. 2, this implementation
Example in signal receiving device 20 include:
Signal receiving module 202, is configured as: from digital signal is received, digital signal includes numerical value subsignal；
Information identification module 204, is configured as: keeping duration according to the digital level of numerical value subsignal, identifies number letter
Number carry signal numerical information.
In some embodiments, digital signal further includes type subsignal；Information identification module 204 is also configured to root
According to the waveform of type subsignal, the signal type information that digital signal carries is identified.
In some embodiments, digital signal further includes order of magnitude subsignal；Information identification module 204 is also configured to
It keeps the digital level of duration and order of magnitude subsignal to keep duration according to the digital level of numerical value subsignal, determines digital signal
The signal numerical information of carrying.
In some embodiments, digital signal further includes starting subsignal；Information identification module 204 is also configured to root
According to the waveform of starting subsignal, start to identify the information that digital signal carries；And/or digital signal further includes terminating
Subsignal；Information identification module 204 is also configured to stop the letter for carrying digital signal according to the waveform for terminating subsignal
Breath is identified.
The sender unit of some embodiments of the disclosure is described below with reference to Fig. 3.
Fig. 3 shows the structural schematic diagram of the sender unit of some embodiments of the disclosure.As shown in figure 3, this implementation
Example in sender unit 30 include:
Signal generation module 302, is configured as: generating digital signal, digital signal includes numerical value subsignal, numerical value letter
Number digital level keep duration indicate digital signal carry signal numerical information；
Signal transmitting module 304, is configured as: sending digital signal to signal receiving device.
In some embodiments, digital signal further includes type subsignal, and the waveform table of type subsignal shows digital signal
The signal type information of carrying.
In some embodiments, digital signal further includes order of magnitude subsignal, and the digital level of order of magnitude subsignal is kept
Duration indicates the order of magnitude information that digital signal carries.
In some embodiments, digital signal further includes starting subsignal, and the waveform expression for originating subsignal starts to transmit
The information that digital signal carries；And/or digital signal further includes terminating subsignal, the waveform for terminating subsignal indicates to stop passing
The information that defeated digital signal carries.
The signal transmission system of some embodiments of the disclosure is described below with reference to Fig. 4.
Fig. 4 shows the structural schematic diagram of the signal transmission system of some embodiments of the disclosure.As shown in figure 4, this implementation
Signal transmission system 40 in example includes signal receiving device 20 above-mentioned and sender unit above-mentioned 30.
Fig. 5 shows the structural schematic diagram of the signal transmitting apparatus of some embodiments of the disclosure.As shown in figure 5, the implementation
The signal transmitting apparatus 50 of example includes: memory 510 and the processor 520 for being coupled to the memory 510,520 quilt of processor
It is configured to the instruction being stored in memory 510, executes the method for transmitting signals in aforementioned any some embodiments.
Wherein, memory 510 is such as may include system storage, fixed non-volatile memory medium.System storage
Device is for example stored with operating system, application program, Boot loader (Boot Loader) and other programs etc..
Signal transmitting apparatus 50 can also include input/output interface 530, network interface 540, memory interface 550 etc..This
It can for example be connected by bus 560 between a little interfaces 530,540,550 and memory 510 and processor 520.Wherein, defeated
Enter output interface 530 and provides connecting interface for input-output equipment such as display, mouse, keyboard, touch screens.Network interface 540
Connecting interface is provided for various networked devices.The external storages such as memory interface 550 is SD card, USB flash disk provide connecting interface.
The disclosure further includes a kind of computer readable storage medium, is stored thereon with computer instruction, and the instruction is processed
Device realizes the method for transmitting signals in aforementioned any some embodiments when executing.
It should be understood by those skilled in the art that, embodiment of the disclosure can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the disclosure
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the disclosure, which can be used in one or more,
The calculating implemented in non-transient storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) can be used
The form of machine program product.
The disclosure is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present disclosure
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is merely the preferred embodiments of the disclosure, not to limit the disclosure, all spirit in the disclosure and
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the protection scope of the disclosure.
Claims (19)
1. a kind of method for transmitting signals, comprising:
Digital signal is received, the digital signal includes numerical value subsignal；
Duration is kept according to the digital level of the numerical value subsignal, identifies the signal numerical information that the digital signal carries.
2. method for transmitting signals as described in claim 1, wherein the digital signal further includes type subsignal；
The method for transmitting signals further include: according to the waveform of the type subsignal, identify the letter that the digital signal carries
Number type information.
3. method for transmitting signals as described in claim 1, wherein the digital signal further includes order of magnitude subsignal；
The method for transmitting signals further include: keep duration to identify the number according to the digital level of the order of magnitude subsignal
The order of magnitude information that signal carries；
It is described that duration is kept according to the digital level of the numerical value subsignal, identify the signal numerical value letter that the digital signal carries
Breath includes: when keeping the digital level of duration and the order of magnitude subsignal to keep according to the digital level of the numerical value subsignal
It is long, determine the signal numerical information that the digital signal carries.
4. method for transmitting signals as described in claim 1, wherein
The digital signal further includes starting subsignal；
The method for transmitting signals further include: according to the waveform of the starting subsignal, start to digital signal carrying
Information is identified；
And/or
The digital signal further includes terminating subsignal；
The method for transmitting signals further include: according to the waveform for terminating subsignal, stop carrying the digital signal
Information is identified.
5. a kind of method for transmitting signals, comprising:
Digital signal is generated, the digital signal includes numerical value subsignal, and the digital level of the numerical value subsignal keeps duration
Indicate the signal numerical information that the digital signal carries；
The digital signal is sent to signal receiving end.
6. method for transmitting signals as claimed in claim 5, wherein the digital signal further includes type subsignal, the class
The waveform of type subsignal indicates the signal type information that the digital signal carries.
7. method for transmitting signals as claimed in claim 5, wherein the digital signal further includes order of magnitude subsignal, described
The order of magnitude information that the digital level of order of magnitude subsignal keeps duration to indicate that the digital signal carries.
8. method for transmitting signals as claimed in claim 5, wherein
The digital signal further includes starting subsignal, and the waveform expression of the starting subsignal starts to transmit the digital signal
The information of carrying；
And/or
The digital signal further includes terminating subsignal, and the waveform for terminating subsignal indicates to stop transmitting the digital signal
The information of carrying.
9. a kind of signal receiving device, comprising:
Signal receiving module is configured as: receiving digital signal, the digital signal includes numerical value subsignal；
Information identification module is configured as: being kept duration according to the digital level of the numerical value subsignal, is identified the number letter
Number carry signal numerical information.
10. signal receiving device as claimed in claim 9, wherein the digital signal further includes type subsignal；
The information identification module is also configured to the waveform according to the type subsignal, identifies that the digital signal carries
Signal type information.
11. signal receiving device as claimed in claim 9, wherein the digital signal further includes order of magnitude subsignal；
The information identification module is also configured to keep duration and the quantity according to the digital level of the numerical value subsignal
The digital level of grade subsignal keeps duration, determines the signal numerical information that the digital signal carries.
12. signal receiving device as claimed in claim 9, wherein
The digital signal further includes starting subsignal；
The information identification module is also configured to start to take the digital signal according to the waveform of the starting subsignal
The information of band is identified；
And/or
The digital signal further includes terminating subsignal；
The information identification module is also configured to according to the waveform for terminating subsignal, and the digital signal is taken in stopping
The information of band is identified.
13. a kind of sender unit, comprising:
Signal generation module, is configured as: generating digital signal, the digital signal includes numerical value subsignal, numerical value
The signal numerical information that the digital level of signal keeps duration to indicate that the digital signal carries；
Signal transmitting module is configured as: sending the digital signal to signal receiving device.
14. sender unit as claimed in claim 13, wherein the digital signal further includes type subsignal, described
The waveform of type subsignal indicates the signal type information that the digital signal carries.
15. sender unit as claimed in claim 13, wherein the digital signal further includes order of magnitude subsignal, institute
State the order of magnitude information that the digital level of order of magnitude subsignal keeps duration to indicate that the digital signal carries.
16. sender unit as claimed in claim 13, wherein
The digital signal further includes starting subsignal, and the waveform expression of the starting subsignal starts to transmit the digital signal
The information of carrying；
And/or
The digital signal further includes terminating subsignal, and the waveform for terminating subsignal indicates to stop transmitting the digital signal
The information of carrying.
17. a kind of signal transmission system, including the signal receiving device as described in any one of claim 9 to 12, Yi Jiru
Sender unit described in any one of claim 13 to 16.
18. a kind of signal transmitting apparatus, comprising:
Memory；And
It is coupled to the processor of the memory, the processor is configured to the instruction based on storage in the memory,
Execute such as method for transmitting signals described in any item of the claim 1 to 8.
19. a kind of computer readable storage medium, wherein the computer-readable recording medium storage has computer instruction, institute
It states and realizes such as method for transmitting signals described in any item of the claim 1 to 8 when instruction is executed by processor.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2840142A1 (en) * | 2002-05-24 | 2003-11-28 | Dibcom | System for synchronization upon reception of a signal and echoes, used in terrestrial digital television, involves determining minimum interference level times which correspond to markers of beginning of symbols and their duration |
| CN1617580A (en) * | 2003-11-13 | 2005-05-18 | 上海交通大学 | Signal transmission method in digital signal transmission system |
| US7085334B2 (en) * | 2002-09-30 | 2006-08-01 | Lsi Logic Corporation | Automatic gain control with analog and digital gain |
| DE102005061865A1 (en) * | 2005-12-23 | 2007-07-05 | Robert Bosch Gmbh | Increasing information density in signal transmission lines for detecting position of shift lever on motor vehicle automatic gearbox involves transmitting a modulated signal containing a coded pulsed signal superimposed on a digital signal |
| CN101099088A (en) * | 2005-01-11 | 2008-01-02 | 爱德万测试株式会社 | Signal transmission system, signal output circuit board, signal receiving circuit board, signal output method and signal receiving method |
| CN101388142A (en) * | 2007-09-14 | 2009-03-18 | 深圳创维数字技术股份有限公司 | Instruction recognizing method of remote controller, apparatus and household appliances |
| CN105933195A (en) * | 2016-04-27 | 2016-09-07 | 熊运轩 | Non-polar bus communication technique adopting PWM coding/decoding technology |
| CN106102827A (en) * | 2014-01-21 | 2016-11-09 | 纳米视网膜有限公司 | Transmission electric power and the method and apparatus of data |
| CN107592184A (en) * | 2017-10-08 | 2018-01-16 | 胡明建 | A kind of adopted using the time presses the design method counted as signal identification |
-
2018
- 2018-11-01 CN CN201811293272.XA patent/CN109407583B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2840142A1 (en) * | 2002-05-24 | 2003-11-28 | Dibcom | System for synchronization upon reception of a signal and echoes, used in terrestrial digital television, involves determining minimum interference level times which correspond to markers of beginning of symbols and their duration |
| US7085334B2 (en) * | 2002-09-30 | 2006-08-01 | Lsi Logic Corporation | Automatic gain control with analog and digital gain |
| CN1617580A (en) * | 2003-11-13 | 2005-05-18 | 上海交通大学 | Signal transmission method in digital signal transmission system |
| CN101099088A (en) * | 2005-01-11 | 2008-01-02 | 爱德万测试株式会社 | Signal transmission system, signal output circuit board, signal receiving circuit board, signal output method and signal receiving method |
| DE102005061865A1 (en) * | 2005-12-23 | 2007-07-05 | Robert Bosch Gmbh | Increasing information density in signal transmission lines for detecting position of shift lever on motor vehicle automatic gearbox involves transmitting a modulated signal containing a coded pulsed signal superimposed on a digital signal |
| CN101388142A (en) * | 2007-09-14 | 2009-03-18 | 深圳创维数字技术股份有限公司 | Instruction recognizing method of remote controller, apparatus and household appliances |
| CN106102827A (en) * | 2014-01-21 | 2016-11-09 | 纳米视网膜有限公司 | Transmission electric power and the method and apparatus of data |
| CN105933195A (en) * | 2016-04-27 | 2016-09-07 | 熊运轩 | Non-polar bus communication technique adopting PWM coding/decoding technology |
| CN107592184A (en) * | 2017-10-08 | 2018-01-16 | 胡明建 | A kind of adopted using the time presses the design method counted as signal identification |
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