CN106125609B - A kind of dust catcher and its anti-tampering communication system - Google Patents
A kind of dust catcher and its anti-tampering communication system Download PDFInfo
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- CN106125609B CN106125609B CN201610583492.0A CN201610583492A CN106125609B CN 106125609 B CN106125609 B CN 106125609B CN 201610583492 A CN201610583492 A CN 201610583492A CN 106125609 B CN106125609 B CN 106125609B
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- signal
- dust catcher
- instruction
- host equipment
- singlechip
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electric Vacuum Cleaner (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of dust catcher and its anti-tampering communication systems, the system includes: signal emission module, the handle control terminal of dust catcher is arranged in signal emission module, for responding the operation of operator, issues corresponding Signal coding according to the frequency of the alternating current of input and instructs；Signal receiving module, signal receiving module are arranged in the host equipment of dust catcher, parse for receiving Signal coding instruction, and to Signal coding instruction, the host equipment for controlling dust catcher executes corresponding instruction.Since handle control terminal issues Signal coding instruction according to the frequency of alternating current, the instruction is executed to control the host equipment of dust catcher, the communication between handle control terminal and the host equipment of dust catcher is realized i.e. by the way of AC carrier, it ensure that high reliability and stability of the control signal in long distance transmission, avoid since the transmission of control signal is unstable or vulnerable to caused by interference the occurrence of dust catcher operation irregularity.
Description
Technical field
The present invention relates to fields of communication technology, more particularly to a kind of dust catcher and its anti-tampering communication system.
Background technique
With the development of science and technology, various household electric appliances have been come into the work and life of people.
In recent years, people become more concerned with the hygienic issues of living environment, and equipment of the dust catcher as room is swept obtains
The liking of many people.Traditional dust catcher is equipped with the handle for controlling complete machine work, when user is when using dust catcher,
Dust catcher operation, which is controlled, by the function button being arranged on dust collector handle is dusted work.But it is soft when dust catcher
When managing longer, the signal transmission between the handle of dust catcher and the host equipment of dust catcher is unstable, is likely to result in dust catcher
The case where operation exception, occurs.
Thus, the stability and reliability of the signal transmission in dust catcher how are improved, to ensure that dust catcher works normally,
It is a technical problem that technical personnel in the field need to solve at present.
Summary of the invention
The object of the present invention is to provide a kind of dust catcher and its anti-tampering communication systems, can effectively improve in dust catcher
The stability and reliability of signal transmission, to ensure that dust catcher works normally.
In order to solve the above technical problems, the present invention provides the following technical scheme that
A kind of anti-tampering communication system of dust catcher, comprising:
Signal emission module, the handle control terminal of dust catcher is arranged in the signal emission module, for responding operator
Operation, corresponding Signal coding is issued according to the frequency of the alternating current of input and is instructed；
Signal receiving module, the signal receiving module is arranged in the host equipment of the dust catcher, for receiving
Signal coding instruction is stated, and Signal coding instruction is parsed, the host equipment for controlling the dust catcher executes correspondence
Instruction.
Preferably, the signal emission module includes: first singlechip and silicon-controlled unit,
Wherein, the first singlechip is used to respond the operation of operator, controls institute according to the frequency of the alternating current of input
State the on-off of silicon-controlled unit；
The on-off signal that the silicon-controlled unit is used to be issued according to the first singlechip generates corresponding Signal coding
Instruction.
Preferably, the signal receiving module includes: second singlechip and sample circuit；
The sample circuit is used to acquire the zero cross signal of the signal emission module；
The second singlechip is used to receive the Signal coding instruction that the silicon-controlled unit issues, and according to described
Zero cross signal parses Signal coding instruction, and the host equipment for controlling the dust catcher executes corresponding instruction.
Preferably, the signal emission module further include:
First power supply unit, the alternating current for inputting power grid carry out rectifying and wave-filtering and pressure stabilizing, are first monolithic
Machine power supply.
Preferably, the signal receiving module further include:
Second power supply unit, the alternating current for inputting power grid carry out rectifying and wave-filtering and pressure stabilizing, are second monolithic
Machine power supply.
Preferably, the Signal coding instruction includes n level signal, and the n level signal includes m high level letter
Number and n-m low level signal, wherein m≤n, n are integer not less than 2, and m is integer.
Preferably, the signal emission module is also used to continuously connect to the signal within the scope of the first preset time threshold
It receives module and sends the Signal coding instruction, the signal receiving module is also used to instruct to the Signal coding received
When repeatedly being parsed, and obtaining identical encoded radio, the host equipment for controlling the dust catcher executes corresponding instruction.
A kind of dust catcher, comprising:
Cleaner installations main body；
It is arranged in the cleaner installations main body, the anti-tampering communication system of dust catcher as described in any one of the above embodiments.
Compared with prior art, above-mentioned technical proposal has the advantage that
The anti-tampering communication system of dust catcher provided by the embodiment of the present invention, comprising: signal emission module, signal emit mould
The handle control terminal of dust catcher is arranged in block, for responding the operation of operator, issues phase according to the frequency of the alternating current of input
The Signal coding instruction answered；Signal receiving module, signal receiving module are arranged in the host equipment of dust catcher, for receiving letter
Number coded command, and Signal coding instruction is parsed, the host equipment for controlling dust catcher executes corresponding instruction.Due to hand
Handle control terminal issues Signal coding instruction according to the frequency of alternating current, executes the instruction to control the host equipment of dust catcher, i.e.,
The communication between handle control terminal and the host equipment of dust catcher is realized by the way of AC carrier, ensure that control letter
High reliability and stability number in long distance transmission are avoided since the transmission of control signal is unstable or vulnerable to interference
Caused by dust catcher operation irregularity the occurrence of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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 the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the anti-tampering communication system architectures schematic diagram of dust catcher provided by a kind of specific embodiment of the present invention；
Fig. 2 is the anti-tampering communication system architectures schematic diagram of dust catcher provided by another specific embodiment of the present invention.
Specific embodiment
Just as described in the background section, the letter between the traditional at present handle of dust catcher and the host equipment of dust catcher
Number transmission is unstable, is likely to result in the case where dust catcher is operating abnormally appearance.
Inventor, which studies, finds the dust catcher this is because current, the control electricity of the handle of especially manual serial dust catcher
The communication transfer of road and dust collector host equipment is controlled by low-voltage signal, since the level of signal is the low electricity of unipolarity
It is flat, communication distance and in terms of all receive certain limitation, when the hose of dust catcher is longer, it may appear that signal
The phenomenon that decaying, and dust catcher is at work, dust and hose wall can generate electrostatic, can generate to the transmission of hose low-voltage signal
Interference causes complete machine the abnormal phenomenon such as to occur restarting.
On the basis of the studies above, the embodiment of the invention provides a kind of dust catcher and its anti-tampering communication system,
It can effectively improve the stability and reliability of the signal transmission in dust catcher, to ensure that dust catcher works normally.
It is understandable in order to enable the above objects, features and advantages of the present invention to become apparent, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited by following public specific embodiment.
Referring to FIG. 1, Fig. 1 is the anti-tampering communication system architectures of dust catcher provided by a kind of specific embodiment of the present invention
Schematic diagram.
A kind of specific embodiment of the invention provides a kind of anti-tampering communication system of dust catcher, comprising:
Signal emission module 1, the handle control terminal of dust catcher is arranged in signal emission module 1, for responding operator's
Operation issues corresponding Signal coding according to the frequency of the alternating current of input and instructs；
Signal receiving module 2, signal receiving module is arranged in the host equipment of dust catcher, refers to for receiving Signal coding
It enables, and Signal coding instruction is parsed, the host equipment for controlling dust catcher executes corresponding instruction.
In the present embodiment, the handle control terminal of dust catcher is arranged in signal emission module, i.e. signal emission module is made
For the control circuit at dust collector handle, it is connect by signal transmssion line etc. with signal receiving module.So-called host equipment refers to
Be dust-absorbing function component in dust catcher.Since handle control terminal issues Signal coding instruction according to the frequency of alternating current,
The instruction is executed to control the host equipment of dust catcher, i.e., realizes handle control terminal and dust suction by the way of AC carrier
Communication between the host equipment of device, instead of the mode of low-voltage control signal control host equipment, it is therefore not necessary to through over level
Conversion, is not easily susceptible to electromagnetic interference, and do not influenced by transmission range in communication process.It ensure that control signal over long distances
High reliability and stability in transmission are avoided since the transmission of control signal is unstable or vulnerable to dust suction caused by interference
The occurrence of device operation irregularity.
Referring to FIG. 2, Fig. 2 is the anti-tampering communication system knot of dust catcher provided by another specific embodiment of the present invention
Structure schematic diagram.
On the basis of the above embodiment, in one embodiment of the present invention, signal emission module 1 includes: first
Single-chip microcontroller 11 and silicon-controlled unit 12, wherein first singlechip 11 is used to respond the operation of operator, according to the alternating current of input
Frequency control the on-off of silicon-controlled unit 12；The on-off signal that silicon-controlled unit 12 is used to be issued according to first singlechip generates
Corresponding Signal coding instruction.
Further, signal receiving module 2 includes: second singlechip 21 and sample circuit 22；Sample circuit 22 is for adopting
Collect the zero cross signal of signal emission module；Second singlechip 21 is used to receive the Signal coding instruction that silicon-controlled unit issues, and
Signal coding instruction is parsed according to zero cross signal, the host equipment for controlling dust catcher executes corresponding instruction.
In the present embodiment, when silicon-controlled unit is connected, output is high level, when silicon-controlled unit is not turned on
When, signal is pulled low, and output is low level, and signal emission module is different to form according to the switch of silicon-controlled unit
Signal coding, first singlechip control the on-off of silicon-controlled unit according to the frequency of the alternating current of input, to generate different letters
Number coded command can thus control according to the frequency of alternating current and issue at least one control command.Wherein, signal receives
Module compares the Signal coding received instruction and itself zero cross signal, thus to the Signal coding of acquisition instruct into
Row decoding parsing, then controls host equipment according to the result of parsing and executes corresponding instruction.
Further, signal emission module 1 further include: the first power supply unit 13, the alternating current for inputting power grid
Rectifying and wave-filtering and pressure stabilizing are carried out, is powered for first singlechip 11.
Signal receiving module 2 further include: the second power supply unit 23, the alternating current for inputting power grid carry out rectifying and wave-filtering
And pressure stabilizing, it powers for second singlechip 21.
The alternating current of power grid is passed through rectifying and wave-filtering by the first power supply unit and the second power supply unit, is exported using pressure stabilizing low
It presses and powers to corresponding single-chip microcontroller, to guarantee that corresponding single-chip microcontroller works normally.
In the present embodiment, signal emission module is the core of whole system, is passed through according to the frequency of alternating current controllable
Silicon unit switchs to form different Signal codings, and Signal coding instruction includes n level signal, and n level signal includes m
A high level signal and n-m low level signal, wherein m≤n, n are the integer not less than 2, and m is integer.
1 high level, n-1 low level are encoded to such as Signal coding instruction 1；Signal coding instruction 2 is encoded to 2
High level, n-2 low level；Signal coding instruction 3 is encoded to 3 high level, n-3 low level, etc., and so on,
Material is thus formed the command codes of signal emission module.As long as carrying out function definition to each command code in advance, work as signal
When receiving module receives the instruction of corresponding Signal coding, the Signal coding can be parsed and instruct corresponding execution function, from
And it controls host equipment and executes corresponding function command.
In order to further ensure the anti-interference ability of signal, in one embodiment of the present invention, signal emission module is also
For continuously sending Signal coding instruction to signal receiving module within the scope of the first preset time threshold, signal receiving module is also
For repeatedly being parsed to the Signal coding instruction received, and when obtaining identical encoded radio, control the master of dust catcher
Machine equipment executes corresponding instruction.
In the present embodiment, signal emission module receives mould to signal by the way of continuously transmitting Signal coding instruction
Block sends Signal coding instruction, and signal receiving module obtains identical encoded radio parsing using primary decoding or repeatedly decoding
Signal coding instruction, to improve the anti-interference ability of signal.
Correspondingly, the present invention also provides a kind of dust catchers, comprising: cleaner installations main body；It is arranged in cleaner installations
In main body, such as the anti-tampering communication system of dust catcher provided by above-mentioned any embodiment.
The dust catcher has above-mentioned due to including the anti-tampering communication system of dust catcher in any of the above-described embodiment
Various advantages in system.
In conclusion dust catcher provided by the embodiment of the present invention and its anti-tampering communication system, using AC carrier side
Method, obstructed over level conversion directly control transmission one or more control command, especially handles according to the frequency of alternating current
Control terminal forms Signal coding by controlling the switch of silicon-controlled unit, and the signal wire of connection can sample the control of handle control terminal
System order.Collected control command is fed back to signal receiving module by signal wire, and signal receiving module controls based on the received
Order and itself collected zero cross signal, which are compared, parses corresponding encoded radio, and then controls host equipment and execute correspondence
Control command.It ensure that high reliability and stability of the control signal in long distance transmission, avoid due to controlling signal
Transmission it is unstable or vulnerable to caused by interference the occurrence of dust catcher operation irregularity.
A kind of dust catcher provided by the present invention and its anti-tampering communication system are described in detail above.It answers herein
With a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help to manage
The solution present invention and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention
, can be with several improvements and modifications are made to the present invention under the premise of principle, these improvement and modification also fall into right of the present invention
It is required that protection scope in.
Claims (7)
1. a kind of anti-tampering communication system of dust catcher characterized by comprising
Signal emission module, the handle control terminal of dust catcher is arranged in the signal emission module, for responding the behaviour of operator
Make, corresponding Signal coding is issued according to the frequency of the alternating current of input and is instructed；
Signal receiving module, the signal receiving module are arranged in the host equipment of the dust catcher, for receiving the letter
Number coded command, and Signal coding instruction is parsed, the host equipment for controlling the dust catcher executes corresponding finger
It enables；
The signal emission module receives mould as the control circuit at dust collector handle, by signal transmssion line and the signal
Block connection；
The Signal coding instruction includes n level signal, and the n level signal includes that m high level signal and n-m are low
Level signal, wherein m≤n, n are the integer not less than 2, and m is integer.
2. system according to claim 1, which is characterized in that the signal emission module includes: first singlechip and can
Silicon unit is controlled,
Wherein, the first singlechip is used to respond the operation of operator, can according to the control of the frequency of the alternating current of input
Control the on-off of silicon unit；
The on-off signal that the silicon-controlled unit is used to be issued according to the first singlechip generates corresponding Signal coding and instructs.
3. system according to claim 2, which is characterized in that the signal receiving module includes: second singlechip and adopts
Sample circuit；
The sample circuit is used to acquire the zero cross signal of the signal emission module；
The second singlechip is used to receive the Signal coding instruction that the silicon-controlled unit issues, and according to the zero passage
Signal parses Signal coding instruction, and the host equipment for controlling the dust catcher executes corresponding instruction.
4. system according to claim 3, which is characterized in that the signal emission module further include:
First power supply unit, the alternating current for inputting power grid carry out rectifying and wave-filtering and pressure stabilizing, supply for the first singlechip
Electricity.
5. system according to claim 4, which is characterized in that the signal receiving module further include:
Second power supply unit, the alternating current for inputting power grid carry out rectifying and wave-filtering and pressure stabilizing, supply for the second singlechip
Electricity.
6. system according to any one of claims 1 to 5, which is characterized in that the signal emission module is also used to
The Signal coding instruction continuously is sent to the signal receiving module within the scope of one preset time threshold, the signal receives mould
Block is also used to repeatedly be parsed to the Signal coding instruction received, and when obtaining identical encoded radio, control institute
The host equipment for stating dust catcher executes corresponding instruction.
7. a kind of dust catcher characterized by comprising
Cleaner installations main body；
It is arranged in the cleaner installations main body, the anti-tampering communication system of such as dust catcher as claimed in any one of claims 1 to 6
System.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583492.0A CN106125609B (en) | 2016-07-22 | 2016-07-22 | A kind of dust catcher and its anti-tampering communication system |
| PCT/CN2017/092367 WO2018014749A1 (en) | 2016-07-22 | 2017-07-10 | Vacuum cleaner and anti-interference communication system therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583492.0A CN106125609B (en) | 2016-07-22 | 2016-07-22 | A kind of dust catcher and its anti-tampering communication system |
Publications (2)
| Publication Number | Publication Date |
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| CN106125609A CN106125609A (en) | 2016-11-16 |
| CN106125609B true CN106125609B (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610583492.0A Active CN106125609B (en) | 2016-07-22 | 2016-07-22 | A kind of dust catcher and its anti-tampering communication system |
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| CN (1) | CN106125609B (en) |
| WO (1) | WO2018014749A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125609B (en) * | 2016-07-22 | 2019-01-15 | 莱克电气股份有限公司 | A kind of dust catcher and its anti-tampering communication system |
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2016
- 2016-07-22 CN CN201610583492.0A patent/CN106125609B/en active Active
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- 2017-07-10 WO PCT/CN2017/092367 patent/WO2018014749A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018014749A1 (en) | 2018-01-25 |
| CN106125609A (en) | 2016-11-16 |
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