CN105960002A - Data packet system and wireless communication data packet sending method - Google Patents
Data packet system and wireless communication data packet sending method Download PDFInfo
- Publication number
- CN105960002A CN105960002A CN201610473128.9A CN201610473128A CN105960002A CN 105960002 A CN105960002 A CN 105960002A CN 201610473128 A CN201610473128 A CN 201610473128A CN 105960002 A CN105960002 A CN 105960002A
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- China
- Prior art keywords
- module
- data packet
- button
- packet
- initializes
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a data packet system and a wireless communication data packet sending method. The system comprises an effective load module; the effective load module is provided with a key header module, a key address module, a key value module and a data state module; the key header module and the data state module are used for encrypting a data packet; the key address module is used for identifying a transmitting end; and the key value module is used for identifying an action of the transmitting end; and the method comprises the steps of: pressing a switch by an external force and generating power by a generator module; initializing a micro-control unit; initializing a radio-frequency chip; packing data into the data packet, wherein the data packet comprises a preamble word, a synchronization word, a data packet length byte, an effective load, and a load domain check; sending the data packet by the radio-frequency chip; and enabling the micro-control unit and the radio-frequency chip to enter a timed dormant state. The data packet system and the procedures of sending the data packet are simplified, the power consumption in the process of sending the data packet in wireless communication by a radio frequency module is reduced, and the problem of high power consumption for sending the data packet in the wireless communication can be solved.
Description
Technical field
The disclosure relates generally to the communications field, is specifically related to home control network communication protocol field, especially relates to
And one packet system and wireless telecommunications send packet method.
Background technology
Communication protocol refers to that both entities completes communication or service institute mandatory rule peace treaty
Fixed.The form that protocol definition data cell uses, information that information unit should comprise with contain
Justice, connected mode, the sequential that information sends and receives, so that it is guaranteed that in network data are successfully
It is sent to the place determined.
Along with development and the quickening of social informatization of scientific and technological level, the work of people,
Live the tightst with the relation of information, communication.Informationized society is changing people life style
While work habit, also traditional living space being proposed challenge, people are to household ring
The requirement in border is more and more higher, the most increasingly favors Household intelligent device.Early oneself is not or not home room
The simply resting space of a physics, safety, intelligence, convenience, a comfortable house especially
Environment, in this environment, the body and mind of people can be released.In consideration of it, it is desirable to
Can have one with house as platform, have both building, network service, information household appliances, equipment from
Dynamicization, collecting system, structure, service, manage be integrated efficient, comfortable, safe and convenient,
The living environment of environmental protection, the concept of Smart Home is also arisen at the historic moment.
For particularly Smart Home field, Internet of Things field, in self-power wireless transmitter module,
The communications protocol structure of standard can cause the power consumption sending individual data bag to increase, and even results in and sends out
Penetrate module and cannot send complete packet.
Summary of the invention
In view of drawbacks described above of the prior art or deficiency, it is desirable to provide the data of a kind of low-power consumption
Packet system and wireless telecommunications send packet method.
First aspect, the packet system of the present invention, including payload module, payload
Module is provided with button header module, button address module, button value module and data mode
Module, button header module and data block of state are used for encryption data bag, button address module
For identifying transmitting terminal, button value module is for identifying the action of transmitting terminal.
Second aspect, the wireless telecommunications of the present invention send packet method, including:
S101: switching by pressed by external force, generator module generates electricity；
S102: micro-control unit initializes；
S103: radio frequency chip initializes；
S104: data are packaged as packet, packet includes preamble word, synchronization character, data
Packet length byte, payload and the verification of load territory；
S105: radio frequency chip sends packet；
S106: micro-control unit and radio frequency chip enter timing dormancy state；
S107: exit dormancy, repeats S105 and S107, until electricity exhausts.
The technical scheme provided according to the embodiment of the present application, by simplifying packet system and sending out
Send the flow process of packet, reduce radio-frequency module in wireless telecommunications and send the power consumption of packet, energy
Enough solve wireless telecommunications send the problem that packet power consumption is big.
Accompanying drawing explanation
By reading retouching in detail with reference to made non-limiting example is made of the following drawings
Stating, other features, purpose and advantage will become more apparent upon:
Fig. 1 is the flow chart of the wireless telecommunications transmission packet method of embodiments of the invention；
Fig. 2 is the data packet length of the wireless telecommunications transmission packet method of embodiments of the invention
Byte is set to the energy consumption lab diagram of 8 bytes plus payload.
Detailed description of the invention
With embodiment, the application is described in further detail below in conjunction with the accompanying drawings.It is appreciated that
, specific embodiment described herein is used only for explaining related invention, rather than to this
Bright restriction.It also should be noted that, for the ease of describe, accompanying drawing illustrate only with
The part that invention is relevant.
It should be noted that in the case of not conflicting, the embodiment in the application and embodiment
In feature can be mutually combined.Describe this below with reference to the accompanying drawings and in conjunction with the embodiments in detail
Application.
Packet system, including payload module, payload module is provided with button header
Module, button address module, button value module and data block of state, button header module
With data block of state for encryption data bag, button address module is used for identifying transmitting terminal, presses
Key key assignments module is for identifying the action of transmitting terminal.
In an embodiment of the present invention, the encryption that act as of header module and data block of state is made
With, receiving terminal resolves packet when, it is judged that if containing report inside the packet received
Head module and data block of state, just illustrate that the packet system received is effective data packets.
The when of pairing with receiving terminal, by button address module record at receiving terminal, if this is launched
The when that end sending data, can be with button address information, receiving terminal is receiving valid data
Bao Hou, checks and whether presses key address already recorded in receiving terminal, if having recorded, then
Corresponding action can be made, without record, then will not do any action.Button value
Module comprises the information needing receiving terminal to do action, such as: sending button value is 0, then need
Corresponding receiving terminal is wanted to do the action closed the border；If sending button value is 1, then need to receive
End does the action opened.
In the most common communication interface agreement, there is the most unnecessary structure in packet system,
Add in wireless telecommunications, send the power consumption of packet, be suitable for other and use external power source to power
System, embodiments of the invention are directed to self-powered wireless telecommunication system, outside not using
Portion's power supply, common communication system cannot complete to launch the function of packet, for self power generation
Wireless communication system, supply module is powered limited, needs to make full use of limited resource, carries out
Send packet action, the packet system of embodiments of the invention include button header, by
Key address, button value and data mode, it is ensured that on the premise of data validity and safety,
Reduce power consumption.
Further, button address module is set to 2～4 bytes.
Further, button address module is set to 4 bytes.
In an embodiment of the present invention, it is set to 2～4 bytes by key address, it is ensured that have enough
Many number of combinations, ensure the volume production quantity of product, control the byte number of packet simultaneously, excellent
Choosing, it is set to 4 bytes by key address, on the premise of meeting product volume production quantity, reduces
Power consumption.
Further, button value module is set smaller than 3 bytes.
Further, button value module is set to 1 byte.
In an embodiment of the present invention, button value is set smaller than 3 bytes, and button value rises
To the effect of parsing data, concrete, different button, transmitting terminal sends different key assignments,
Corresponding, receiving terminal receives different key assignments, makes different actions, it is preferred that button key
Value is set to 1 byte, play the effect resolving data in guarantee on the premise of, decreases power consumption.
Further, button header module is set to 1 byte, and data mode module is set to 1
Byte.
With reference to Fig. 1, wireless telecommunications send packet method, including:
S101: switching by pressed by external force, generator module generates electricity；
S102: micro-control unit initializes；
S103: radio frequency chip initializes；
S104: data are packaged as the packet system of any one of claim 1～6；
S105: radio frequency chip sends packet system；
S106: micro-control unit and radio frequency chip enter timing dormancy state；
S107: exit dormancy, repeats S105 and S107, until electricity exhausts.
Further, micro-control unit initialize include I/O port initialize, clock initialize and
Serial Peripheral Interface (SPI) initializes.
In an embodiment of the present invention, micro-control unit initialize include I/O port initialize, time
Clock initializes and Serial Peripheral Interface (SPI) initializes, and dependent variable will be assigned to default value, for next
Flow process carry out preliminary preparation, it is to avoid produce mistake.
Further, radio frequency chip initializes and includes register configuration and launch power configuration.
In an embodiment of the present invention, radio frequency chip initializes and includes register configuration and launch merit
Rate configures, and dependent variable will be assigned to default value, carries out preliminary preparation for ensuing flow process, keeps away
Exempt to produce mistake.
Further, in S106, the set of time of timing dormancy state is 7ms.
In an embodiment of the present invention, button header is set to 1 byte, and data mode is set to
1 byte, button header and data mode are the cryptographic means of packet, it is ensured that packet
Safety, on the premise of meeting communication security, reduces power consumption.
With reference to Fig. 2, when button header is set to 1 byte, it is set to 4 bytes by key address,
Button value is set to 1 byte, and data mode is set to 1 byte, and data packet length byte sets
It is set to 1 byte, i.e. payload and adds the when that data packet length byte being set to 8 byte,
Radio frequency chip can send 4 complete packets, it can be seen that sends each complete
The when of packet, power dissipation ratio is relatively low, meets communication need.
Above description is only the preferred embodiment of the application and saying institute's application technology principle
Bright.It will be appreciated by those skilled in the art that invention scope involved in the application, do not limit
In the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain simultaneously without departing from
In the case of described inventive concept, above-mentioned technical characteristic or its equivalent feature carry out combination in any
And other technical scheme formed.Such as features described above and (but not limited to) disclosed herein
The technical characteristic with similar functions is replaced mutually and the technical scheme that formed.
Claims (10)
1. packet system, it is characterised in that include payload module, described payload
Module is provided with button header module, button address module, button value module and data mode
Module, described button header module and described data mode module are used for encrypting described packet,
Described button address module is used for identifying that transmitting terminal, described button value module are used for identifying transmitting
The action of end.
Packet system the most according to claim 1, it is characterised in that described button ground
Location module is set to 2～4 bytes.
Packet system the most according to claim 2, it is characterised in that described button ground
Location module is set to 4 bytes.
Packet system the most according to claim 1, it is characterised in that described button key
Value module is set smaller than 3 bytes.
Packet system the most according to claim 4, it is characterised in that described button key
Value module is set to 1 byte.
Packet system the most according to claim 1, it is characterised in that described button report
Head module is set to 1 byte, and described data mode module is set to 1 byte.
7. wireless telecommunications send packet method, it is characterised in that including:
S101: switching by pressed by external force, generator module generates electricity；
S102: micro-control unit initializes；
S103: radio frequency chip initializes；
S104: data are packaged as the packet system described in any one of claim 1～6；
S105: described radio frequency chip sends described packet system；
S106: described micro-control unit and described radio frequency chip enter timing dormancy state；
S107: exit dormancy, repeats described S105 and described S107, until electricity exhausts.
Wireless telecommunications the most according to claim 7 send packet method, it is characterised in that
Described micro-control unit initializes and includes that I/O port initializes, clock initializes and serial peripheral connects
Mouth initializes.
Wireless telecommunications the most according to claim 7 send packet method, it is characterised in that
Described radio frequency chip initializes and includes register configuration and launch power configuration.
Wireless telecommunications the most according to claim 7 send packet method, it is characterised in that
In described S106, the set of time of timing dormancy state is 7ms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473128.9A CN105960002A (en) | 2016-06-24 | 2016-06-24 | Data packet system and wireless communication data packet sending method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610473128.9A CN105960002A (en) | 2016-06-24 | 2016-06-24 | Data packet system and wireless communication data packet sending method |
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| CN105960002A true CN105960002A (en) | 2016-09-21 |
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| CN201610473128.9A Pending CN105960002A (en) | 2016-06-24 | 2016-06-24 | Data packet system and wireless communication data packet sending method |
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Cited By (4)
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| CN109861489A (en) * | 2019-01-28 | 2019-06-07 | 廖淑辉 | Module and passive communication module occur for energy embodied |
| CN110246316A (en) * | 2019-06-06 | 2019-09-17 | 广东易百珑智能科技有限公司 | Self-powered emitter, wireless control system and its wireless control method |
| CN110266903A (en) * | 2019-06-06 | 2019-09-20 | 广东易百珑智能科技有限公司 | Calling system and its self-powered transmitting terminal and method of calling |
| WO2022242523A1 (en) * | 2021-05-16 | 2022-11-24 | 武汉领普科技有限公司 | Self-powered switch and processing method therefor, and receiver and processing method therefor |
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| CN110266903A (en) * | 2019-06-06 | 2019-09-20 | 广东易百珑智能科技有限公司 | Calling system and its self-powered transmitting terminal and method of calling |
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Application publication date: 20160921 |