CN109981504A - A kind of communication means, device, computer equipment and storage medium - Google Patents
A kind of communication means, device, computer equipment and storage medium Download PDFInfo
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- CN109981504A CN109981504A CN201910144650.6A CN201910144650A CN109981504A CN 109981504 A CN109981504 A CN 109981504A CN 201910144650 A CN201910144650 A CN 201910144650A CN 109981504 A CN109981504 A CN 109981504A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4902—Pulse width modulation; Pulse position modulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention provides a kind of communication means, including receives the first signal, and first signal includes the data-signal on pulse width modulation (PWM) signal and the high level for being superimposed upon the pwm signal；The pwm signal in first signal is filtered out, the data-signal being superimposed upon on the high level of the pwm signal is obtained；By in the obtained data-signal high level and low level be converted into digital signal and handle.Communication means provided by the invention can save system resource, reduce the complexity of system.
Description
Technical field
The present invention relates to the communications fields, specifically, relating generally to a kind of communication means, device, computer equipment system
Storage medium.
Background technique
Electric car is increasing at present, and electric car drives vehicle driving by electric power.User is using charging pile
Electric car charging.During the charging process, charging pile and electric vehicle, which are shaken hands, charge confirmation or current control etc. are simple believes
Breath interaction, can not carry out other data communications under conditions of not increasing the communication modules such as bluetooth and interface.
Summary of the invention
The present invention provides a kind of communication means, device, computer equipment and storage medium, can not increase bluetooth etc.
Under conditions of communication module and interface, shakes hands so that charging pile and electric vehicle remove, charges confirmation or current control etc. simply
The communication of other data other than interaction.
To achieve the goals above, the first aspect of the present invention provides following method: the first signal of reception, and described first
Signal includes the data-signal on pulse width modulation (PWM) signal and the high level for being superimposed upon the pwm signal, the data
Signal is made of high level and low level；The pwm signal in first signal is filtered out, obtains described being superimposed upon the PWM letter
Number high level on data-signal；By in the obtained data-signal high level and low level be converted into digital signal into
Row processing.
The second aspect of the present invention provides a kind of communication device, and described device includes: reception circuit, for receiving the first letter
Number, first signal includes the data letter on pulse width modulation (PWM) signal and the high level for being superimposed upon the pwm signal
Number, the data-signal is made of high level and low level；Filtering circuit, for filtering out the pwm signal in first signal,
Obtain the data-signal being superimposed upon on the high level of the pwm signal；Conversion circuit, for believing the obtained data
High level and low level in number are converted into digital signal and are handled.
The third aspect of the present invention provides a kind of computer equipment, the computer equipment include memory, processor and
Storage can run on a memory and on the processor computer program, the processor operation computer program with
The step of making the computer equipment execute method described in first aspect.
The fourth aspect of the present invention provides a kind of computer readable storage medium, is stored thereon with computer program, described
The media storage of computer-readable storage has computer program used in computer equipment described in the third aspect.
Beneficial effects of the present invention:
The present invention provides a kind of communication means, device, computer equipment and storage medium, can not increase bluetooth etc.
Under conditions of communication module and interface, so that charging pile and electric vehicle are carried out except shaking hands, charge confirmation or current control etc. operates
The communication of other data in addition, saves system resource, reduces the complexity of system.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of the scope of the invention.
Fig. 1 is the flow diagram for the communication means that the embodiment of the present invention one provides；
Fig. 2 is the signal schematic representation in the communication means that the embodiment of the present invention one provides；
Fig. 3 is the signal processing schematic diagram for the communication means that the embodiment of the present invention one provides；
Fig. 4 is the signal processing schematic diagram for another communication means that the embodiment of the present invention one provides；
Fig. 5 is the structural schematic diagram of communication device provided by Embodiment 2 of the present invention；
Fig. 6 is the structural schematic diagram for the computer equipment that the embodiment of the present invention three provides；
Fig. 7 is a kind of connection schematic diagram for storage medium that the embodiment of the present invention four provides.
Specific embodiment
Hereinafter, various embodiments of the present invention will be described more fully.The present invention can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that: there is no various embodiments of the present invention are limited to spy disclosed herein
Determine the intention of embodiment, but should invention is construed as cover in the spirit and scope for falling into various embodiments of the present invention
All adjustment, equivalent and/or optinal plan.
Hereinafter, disclosed in the term " includes " that can be used in various embodiments of the present invention or " may include " instruction
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in various embodiments of the present invention, term " includes ", " having " and its cognate are meant only to indicate special characteristic, number
Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other
Feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more features, number,
Step, operation, element, component or aforementioned item combination a possibility that.
In various embodiments of the present invention, statement " A or/and B " includes any combination or the institute of the text listed file names with
There is combination, such as, it may include A, it may include B or may include A and B both.
The statement (" first ", " second " etc.) used in various embodiments of the present invention can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, the above statement is not intended to limit the suitable of the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, the first user fills
It sets and indicates different user device with second user device, although the two is all user apparatus.For example, of the invention each not departing from
In the case where the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should also be noted that in the present invention, unless otherwise specific regulation and definition, the arts such as " installation ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection or being integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be and be directly connected to, and can be indirectly connected through an intermediary；It can be two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the present invention, those skilled in the art are it is to be appreciated that indicating position or positional relationship in text
Term be orientation based on the figure or positional relationship, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
The term used in various embodiments of the present invention is used only for the purpose of describing specific embodiments and not anticipates
In limitation various embodiments of the present invention.Unless otherwise defined, otherwise all terms used herein (including technical term and
Scientific term) there is contain identical with the normally understood meaning of various embodiments of the present invention one skilled in the art
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this
It is clearly defined in the various embodiments of invention.
Referring to FIG. 1, Fig. 1 shows the communication means of the offer of the embodiment of the present invention one, this method comprises:
Step 110, the first signal is received, first signal includes PWM (Pulse Width Modulation, pulse
Width modulated) signal and the data-signal that is superimposed upon on the high level of the pwm signal, the data-signal by high level and
Low level composition.Optionally, receive first signal can be charging pile or electric vehicle.It is described to be superimposed upon the PWM letter
Number high level on data-signal be redundancy voltage transmission using the pwm signal, the redundant electric briquetting includes described
A part of the voltage range of the high level of pwm signal or the voltage range of the high level including the pwm signal.The PWM
The voltage range of the high level of signal may include at least two voltage ranges.The voltage range of the high level of the pwm signal
May include: (11.2,12.8), (8.2,9.8), or (5.2,6.8).Above-mentioned pwm signal can be used for controlling charging connection
Process e.g. carry out above-mentioned control by detecting the duty ratio of the PWM.
Specifically, when the status of electrically connecting between charging pile and electric car is not-connected status, the voltage of high voltage
Range is (11.2,12.8)；When status of electrically connecting between charging pile and electric car is connected status, the electricity of high voltage
Pressing range is (8.2,9.8)；When status of electrically connecting between charging pile and electric car is charged state, the voltage of high voltage
Range is (5.2,6.8).Then the redundancy voltage be 1.6V, i.e., 12.8 and 11.2 difference, 9.8 and 8.2 difference, 6.8 and
5.2 difference.Further, detection range can be set for the upper limit voltage and lower voltage limit of the voltage range.Such as Fig. 2 institute
Show, by taking voltage range (5.2,6.8) as an example, since Ripple Noise is generally the 1% of signal level, can set greater than 12.8*
1%=0.128V, such as 0.2V, voltage range for preventing noise jamming, then the voltage range that can set (5.2,5.4) is used for
It detects and judges to belong to the low level for being used for transmission data-signal, i.e., be then judged as above-mentioned when detection voltage belongs to (5.2,5.4)
Low level, the voltage range of setting (6.6,6.8) is for detecting and judge to belong to the high level for being used for transmission data-signal.
Step 120, the pwm signal in first signal is filtered out, the high level for being superimposed upon the pwm signal is obtained
On data-signal.
The pwm signal filtered out in first signal obtains described be superimposed upon on the high level of the pwm signal
Data-signal includes: the data-signal on the high level for being superimposed upon the pwm signal filtered out in first signal, obtains
Binary signal；The high level of the second signal is overturn as low level, and is high electricity by the overturning of the low level of the second signal
It is flat to obtain third signal；By the third signal and the first signal is done and operation, obtains the data-signal.Specifically, such as Fig. 3
Shown, voltage signal 301 shows first signal, which includes the pwm signal and be superimposed upon the PWM
Data-signal on the high level of signal.Further, voltage signal 302 shows above-mentioned second signal, the second signal
To filter out the signal after the data-signal on the high level for being superimposed upon the pwm signal in first signal.Voltage signal
303 show 302 high level of voltage signal and low level are overturn after obtained third signal.Operator 305 is shown
First signal 301 and third signal 303 are done and obtained above-mentioned data-signal 304 with operation.
Optionally, the data-signal can pass through at least two voltage range transmission respectively；It is described filter out it is described
Pwm signal in first signal obtains the data-signal being superimposed upon on the high level of the pwm signal, comprising: filter respectively
Except the pwm signal at least two voltage ranges, the data transmitted at least two voltage ranges respectively are obtained
Signal；The data-signal transmitted at least two voltage ranges respectively is done and operation, described be superimposed upon is obtained
Data-signal on the high level of the pwm signal.Specifically, as shown in figure 4, the data-signal can pass through three respectively
Voltage range transmission, three above-mentioned voltage ranges can be with are as follows: and (11.2,12.8), (8.2,9.8), or (5.2,6.8), respectively
Three connection status of corresponding charging pile and electric car.What signal stream 401 indicated is uploaded at voltage range (11.2,12.8)
First part's signal of the data-signal is passed, what signal stream 402 indicated is to transmit the number on voltage range (8.2,9.8)
It is believed that number second part signal, what signal stream 403 was shown is that the data-signal is transmitted on voltage range (5.2,6.8)
Three parts signal.Above-mentioned signal stream 401, signal stream 402 or signal stream 403 are superimposed upon the pwm signal by filtering out respectively
Data-signal on high level, high level and low level overturning and doing with former first signal 404 is respectively obtained with operation
The first part's signal 405 stated, second part signal 406 and Part III signal 407.It is above-mentioned filter out, level overturning with
And the operation done with operation may refer to description above-mentioned.
Further, since above three voltage range corresponds to three different connections of the charging pile from electric car
State therefore can be by first part's signal 405 obtained above, second part signal 406 and Part III signal 407
Do with operation 408, obtain the data-signal 409 on the above-mentioned high level for being superimposed upon the pwm signal.
Illustratively, the above-mentioned pwm signal filtered out in first signal can be realized by decision circuit, such as be inputted
Level more than 12V then exports the level of 12V.Above-mentioned carry out signal overturning can be realized by voltage reversal circuit.
Step 130, by the obtained data-signal high level and low level be converted into digital signal and handle.
Illustratively, digital signal " 1 " can be converted by high level in the obtained data-signal, low level is turned
Turn to digital signal " 0 ".
The present invention provides a kind of communication means, can under conditions of not increasing the communication modules such as bluetooth and interface so that
Charging pile and electric vehicle carry out except shake hands, the communication of other data in addition to charge confirmation or the operations such as current control, save
System resource reduces the complexity of system.
Referring to FIG. 5, Fig. 5 shows communication device provided by Embodiment 2 of the present invention, which includes:
Receive circuit 501, for receive the first signal, first signal include pulse width modulation (PWM) signal and
The data-signal being superimposed upon on the high level of the pwm signal, the data-signal are made of high level and low level；Filter out electricity
Road 502 obtains the number being superimposed upon on the high level of the pwm signal for filtering out the pwm signal in first signal
It is believed that number；Conversion circuit 503, for by the obtained data-signal high level and low level be converted into digital signal into
Row processing.
Data-signal on the high level for being superimposed upon the pwm signal is the redundancy voltage using the pwm signal
Transmission, the redundant electric briquetting includes the voltage range of the high level of the pwm signal or the high level including the pwm signal
Voltage range a part.
The voltage range of the high level of the pwm signal includes at least two voltage ranges.Specifically, the pwm signal
The voltage range of high level include: (11.2,12.8), (8.2,9.8), or (5.2,6.8).
Optionally, described device further includes detection circuit, the detection circuit, for being detected according to the detection range of setting
The upper limit voltage and lower voltage limit of the voltage range.
Optionally, the filtering circuit includes filtering out sub-circuit, reverse circuit and cloud computing circuit, described to filter out sub- electricity
Road obtains the second letter for filtering out the data-signal on the high level for being superimposed upon the pwm signal in first signal
Number；The reverse circuit, for overturning the high level of the second signal for low level, and by the low electricity of the second signal
Flat overturning is that high level obtains third signal；The cloud computing circuit, for doing and transporting the third signal with the first signal
It calculates, obtains the data-signal.
Described device further includes transmission circuit, the transmission circuit, for passing through at least two voltage ranges respectively
Transmit the data-signal；The filtering circuit includes that branch filters out sub-circuit and branch cloud computing circuit, the branch filter
Except sub-circuit obtains respectively for filtering out the pwm signal at least two voltage ranges respectively at least two electricity
The data-signal transmitted in pressure range；The branch cloud computing circuit is used for described respectively at least two voltage models
The data-signal for placing transmission is done and operation, obtains the data-signal being superimposed upon on the high level of the pwm signal.
About a kind of other function or other function description of communication device provided in an embodiment of the present invention, this may refer to
Associated description in inventive embodiments one.
A kind of communication device provided in an embodiment of the present invention, can be in the condition for not increasing the communication modules such as bluetooth and interface
Under so that charging pile and electric vehicle carry out except shake hands, other data in addition to charge confirmation or the operations such as current control it is logical
Letter, saves system resource, reduces the complexity of system.
The embodiment of the present invention three also provides a kind of computer equipment 600, as shown in fig. 6, the computer equipment includes: to deposit
Reservoir 610, processor 620 and the program that is stored on the memory and can run on the processor charging method, institute
It states processor and runs the computer program so that the computer equipment 600 executes the charging method in embodiment one.About
The other function of the computer equipment 600 can refer to the description in embodiment one, and details are not described herein again.The computer equipment
600 can be server or cloud platform.
The embodiment of the present invention four also provides a kind of storage medium 710, as shown in fig. 7, being stored with reality on the storage medium
Charging method program described in example three is applied, is realized when the program of the charging method is executed by processor 720 as in embodiment one
Charging method the step of.The charging method can refer to above-described embodiment, and details are not described herein again.
The computer equipment and computer readable storage medium of offer of the invention can not increase the communication such as bluetooth
Under conditions of module and interface, so that charging pile and electric vehicle are carried out except shaking hands, in addition to charge confirmation or the operations such as current control
Other data communication, save system resource, reduce the complexity of system.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitation of the scope of the invention therefore cannot be interpreted as.It should be pointed out that it will be apparent to those skilled in the art that can basis
Technical solution described above and design, make various other corresponding changes and deformation, and all these change with
And deformation all should belong within the scope of protection of the claims of the present invention.
Claims (16)
1. a kind of communication means characterized by comprising
The first signal is received, first signal includes pulse width modulation (PWM) signal and the height for being superimposed upon the pwm signal
Data-signal on level, the data-signal are made of high level and low level；
The pwm signal in first signal is filtered out, the data letter being superimposed upon on the high level of the pwm signal is obtained
Number；
By in the obtained data-signal high level and low level be converted into digital signal and handle.
2. the method according to claim 1, wherein
Data-signal on the high level for being superimposed upon the pwm signal is the redundancy voltage transmission using the pwm signal
, the redundant electric briquetting includes the voltage range of the high level of the pwm signal or the electricity of the high level including the pwm signal
Press a part of range.
3. according to the method described in claim 2, it is characterized in that, the voltage range of the high level of the pwm signal includes extremely
Few two voltage ranges.
4. according to the method described in claim 2, it is characterized in that,
The voltage range of the high level of the pwm signal includes:
(11.2,12.8), (8.2,9.8), or (5.2,6.8).
5. according to the method described in claim 4, it is characterized in that, the method also includes:
Detection range is set for the upper limit voltage and lower voltage limit of the voltage range.
6. the method according to claim 1, wherein the pwm signal filtered out in first signal, obtains
Data-signal on the high level for being superimposed upon the pwm signal includes:
The data-signal on the high level for being superimposed upon the pwm signal in first signal is filtered out, second signal is obtained；
The high level of the second signal is overturn as low level, and the low level of the second signal is overturn and is obtained for high level
To third signal；
By the third signal and the first signal is done and operation, obtains the data-signal.
7. according to the method described in claim 3, it is characterized in that, the method also includes:
The data-signal passes through at least two voltage range transmission respectively；
The pwm signal filtered out in first signal obtains the data being superimposed upon on the high level of the pwm signal
Signal, comprising:
The pwm signal at least two voltage ranges is filtered out respectively, is obtained respectively at least two voltage ranges
The data-signal of transmission；
The data-signal transmitted at least two voltage ranges respectively is done and operation, obtains described being superimposed upon institute
State the data-signal on the high level of pwm signal.
8. a kind of communication device, which is characterized in that described device includes:
Circuit is received, for receiving the first signal, first signal includes pulse width modulation (PWM) signal and is superimposed upon institute
The data-signal on the high level of pwm signal is stated, the data-signal is made of high level and low level；
Filtering circuit obtains the height electricity for being superimposed upon the pwm signal for filtering out the pwm signal in first signal
Data-signal on flat；
Conversion circuit, for by the obtained data-signal high level and low level be converted at digital signal
Reason.
9. device according to claim 8, which is characterized in that
Data-signal on the high level for being superimposed upon the pwm signal is the redundancy voltage transmission using the pwm signal
, the redundant electric briquetting includes the voltage range of the high level of the pwm signal or the electricity of the high level including the pwm signal
Press a part of range.
10. device according to claim 9, which is characterized in that
The voltage range of the high level of the pwm signal includes at least two voltage ranges.
11. device according to claim 9, which is characterized in that
The voltage range of the high level of the pwm signal includes:
(11.2,12.8), (8.2,9.8), or (5.2,6.8).
12. device according to claim 11, which is characterized in that described device further includes detection circuit,
The detection circuit detects the upper limit voltage and lower voltage limit of the voltage range for the detection range according to setting.
13. device according to claim 8, which is characterized in that the filtering circuit includes filtering out sub-circuit, reverse circuit
And cloud computing circuit,
It is described to filter out sub-circuit, for filtering out the data on the high level for being superimposed upon the pwm signal in first signal
Signal obtains second signal；
The reverse circuit, for overturning the high level of the second signal for low level, and by the low of the second signal
Level overturning is that high level obtains third signal；
The cloud computing circuit, for obtaining the data-signal by the third signal and the first signal is done and operation.
14. device according to claim 10, which is characterized in that described device further includes transmission circuit, the transmission electricity
Road, for transmitting the data-signal by least two voltage ranges respectively；
The filtering circuit includes that branch filters out sub-circuit and branch cloud computing circuit,
The branch filters out sub-circuit, for filtering out the pwm signal at least two voltage ranges respectively, obtains existing respectively
The data-signal transmitted at least two voltage ranges；
The branch cloud computing circuit, for doing the data-signal transmitted at least two voltage ranges respectively
With operation, the data-signal being superimposed upon on the high level of the pwm signal is obtained.
15. a kind of computer equipment, which is characterized in that the computer equipment includes memory, processor and is stored in storage
Computer program can be run on device and on the processor, the processor runs the computer program so that the calculating
Machine equipment perform claim requires the step of 1-7 described in any item methods.
16. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described computer-readable
The media storage of storage have the right to require 15 described in computer program used in computer equipment.
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| US11337204B2 (en) | 2011-07-25 | 2022-05-17 | Nec Coproration | Communication system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730189A (en) * | 2011-03-29 | 2012-10-17 | 郑鹏 | Marine flying lifesaving method and device |
| CN104601940A (en) * | 2014-01-13 | 2015-05-06 | 杭州海康威视数字技术股份有限公司 | Coaxial perceptron technology implementing method and device |
| CN104869292A (en) * | 2015-05-21 | 2015-08-26 | 深圳市拓普视频科技发展有限公司 | Simulated monitoring and shooting method for superposing intelligent signals on video signals and camera |
| CN105610452A (en) * | 2014-11-19 | 2016-05-25 | 英飞凌科技股份有限公司 | Receiver, transmitter, method for determining a value encoded in a PWM signal, and method for transmitting a value encoded in a PWM signal |
| CN106561004A (en) * | 2016-06-16 | 2017-04-12 | 中兴新能源汽车有限责任公司 | Wireless communication method and device |
| CN107707304A (en) * | 2017-10-20 | 2018-02-16 | 深圳创维－Rgb电子有限公司 | A kind of information transmitting methods based on visible optical communication, television set and storage device |
| CN108363445A (en) * | 2018-01-12 | 2018-08-03 | 中国科学院合肥物质科学研究院 | A kind of signal drift dynamic correcting method and device |
| CN109309637A (en) * | 2018-10-08 | 2019-02-05 | 惠科股份有限公司 | Transmit date storage method, device and the storage medium of signal |
-
2019
- 2019-02-27 CN CN201910144650.6A patent/CN109981504B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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