CN108198393A - A kind of self power generation remote control thereof and system - Google Patents
A kind of self power generation remote control thereof and system Download PDFInfo
- Publication number
- CN108198393A CN108198393A CN201711320540.8A CN201711320540A CN108198393A CN 108198393 A CN108198393 A CN 108198393A CN 201711320540 A CN201711320540 A CN 201711320540A CN 108198393 A CN108198393 A CN 108198393A
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- China
- Prior art keywords
- receiving terminal
- remote controler
- broadcast
- bluetooth
- remote
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- 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
- H04W52/0209—Power saving arrangements in terminal devices
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- 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 kind of self power generation remote control thereofs and system, this method to include the following steps：Collection of energy step A, it is generated electricity by pressing keys and powered to remote controler；The order that data communication steps B, remote controler will be sent is sent to receiving terminal by Bluetooth broadcast mode, and receiving terminal receives broadcast data, and is resolved to the order that receiving terminal can identify.The system is for implementing above-mentioned self power generation remote control thereof, including receiving terminal end and remote controler.The present invention is generated electricity by pressing keys and powered to remote controler, and realize that data communicate by way of Bluetooth broadcast, bluetooth supports point is to point and point-to-multipoint delivery, in order to realize the communication of point-to-multipoint, transmission data is using the form broadcasted so that a certain range of receiving terminal can receive data.In addition it can not directly be interacted with host when Bluetooth transmission is broadcasted.The power consumption many times generated due to interaction can be reduced in this way.It is transmitted so as to fulfill reliable and stable remote-control data.
Description
Technical field
The present invention relates to the energy and field of communication technology more particularly to a kind of self power generation remote control thereof and systems.
Background technology
With the development of society, intelligentized trend is presented in household electrical appliances, and intelligent remote controller also comes into being, extensive use
In various household electrical appliances, such as TV, air-conditioning, the intelligent remote controller of the prior art, their energy source is mostly battery, remote control
Battery service life in device is not grown, and it is rotten in the ground that the use cost one that frequent replacement battery also increases user saves No.1 battery
Rotten, its noxious material can make one square metre of soil lose use value；Still in water, its noxious material meeting contained therein
The pollution of 600,000 liters of water bodys is caused, is equivalent to the water consumption in people's all one's life.How with a kind of clean mode we are met
Daily life.Therefore, people have developed no electrical remote control device, and electric energy is provided to remote controler by way of self power generation.It is and traditional
Without electrical remote control device, since the energy of self power generation acquisition is very limited, the reliability of data transmission is not high.
Invention content
In order to solve the above-mentioned technical problem, the object of the present invention is to provide the high self power generation of a kind of low-power consumption, reliability is distant
Control method and system.
The technical solution adopted in the present invention is：A kind of self power generation remote control thereof, includes the following steps：
Collection of energy step A, it is generated electricity by pressing keys and powered to remote controler；
The order that data communication steps B, remote controler will be sent is sent to receiving terminal, receiving terminal by Bluetooth broadcast mode
Broadcast data is received, and is resolved to the order that receiving terminal can identify.
Further, the step B is specifically included:Remote controler command information addition to be transmitted is in Bluetooth broadcast data packet
In, and it is sent to receiving terminal；Bluetooth equipment UUID or Bluetooth address other than receiving terminal filtering remote controler, receive remote controler hair
Command information in broadcast packet is extracted after the broadcast data sent, and is resolved to the order that receiving terminal can identify.
Further, the step B is further included：
When user's single presses remote controller key, remote controler emits in single channel broadcasts,
When user continuously presses remote controller key, it is wide that remote controler emits attachable data in three broadcasting channels simultaneously
It broadcasts, for receiving terminal after corresponding channel response, remote controler records the channel of this response, just it as the list of next communication
One channel.
Further, broadcast data is encrypted in remote controler in the step B, and receiving terminal decrypts it after receiving broadcast.
Further, generation mode further includes optical energy power in the step A.
A kind of self power generation remote control system is used to implement above-mentioned self power generation remote control thereof, including receiving terminal end and distant
Control device,
The remote controler includes
Energy collecting device, for pass through pressing keys generate electricity give remote controler power supply；
Bluetooth broadcast sending device；Order for that will send is sent to receiving terminal by Bluetooth broadcast mode；
The receiving terminal end includes
Bluetooth broadcast reception device, for receiving broadcast data；
Command analysis device resolves to the life that receiving terminal can identify for will receive the broadcast data from remote controler
It enables.
Further, the Bluetooth broadcast sending device is additionally operable to command information addition to be transmitted in Bluetooth broadcast data
In packet, and it is sent to receiving terminal；The Bluetooth broadcast reception device is additionally operable to the bluetooth equipment UUID other than filtering remote controler
Or Bluetooth address, command information in broadcast packet is extracted after receiving the broadcast data that remote controler is sent.
Further, the Bluetooth broadcast sending device is additionally operable to when user's single is by remote controller key, and remote controler is in list
A channel transmitting broadcast, when user continuously presses remote controller key, remote controler can connect simultaneously in three broadcasting channel transmittings
Data broadcasting, remote controler record response channel, it as the single channel of next communication；The Bluetooth broadcast receives
Device is additionally operable to receiving terminal in corresponding channel response.
Further, encryption device is further included, remote controler is used for and broadcast data is encrypted, receiving terminal receives broadcast
It is decrypted afterwards.
Further, light power generating device is further included, optical energy power is used for and powers to remote controler.
The beneficial effects of the invention are as follows：The present invention is generated electricity by pressing keys and powered to remote controler, and passes through Bluetooth broadcast
Mode realize that data communicate, bluetooth supports point, in order to realize the communication of point-to-multipoint, sends number to point and point-to-multipoint delivery
According to the form using broadcast so that a certain range of receiving terminal can receive data.It in addition can not when Bluetooth transmission is broadcasted
It directly to be interacted with host.The power consumption many times generated due to interaction can be reduced in this way.It can so as to fulfill stabilization
The remote-control data transmission leaned on.
Description of the drawings
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of flow chart of self power generation remote control thereof of the present invention；
Fig. 2 is the broadcast data form schematic diagram in a kind of one specific embodiment of self power generation remote control thereof of the present invention；
Fig. 3 is the broadcast data encryption format schematic diagram in a kind of one specific embodiment of self power generation remote control thereof of the present invention.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.
As shown in Figure 1, a kind of self power generation remote control thereof, includes the following steps：
Collection of energy step A, it is generated electricity by pressing keys and powered to remote controler；
The order that data communication steps B, remote controler will be sent is sent to receiving terminal, receiving terminal by Bluetooth broadcast mode
Broadcast data is received, and is resolved to the order that receiving terminal can identify.
As preferred embodiment, the step B is specifically included:
Remote controler command information addition to be transmitted is sent to receiving terminal in Bluetooth broadcast data packet；It receives
Bluetooth equipment UUID or Bluetooth address other than end filtering remote controler are received broadcast packet after the broadcast data that remote controler is sent
Middle command information extracts, and is resolved to the order that receiving terminal can identify.
Bluetooth transmission can not directly be interacted when broadcasting with host.It can reduce so many times due to handing over
The power consumption mutually generated.Since these broadcast datas can carry the data of small amount in itself.Such as in Bluetooth broadcast data packet
Minor major data.We are placed on minor and major regions, then connecing in broadcast by key information (remote control command)
Receiving end makes corresponding modification, is extracted key information in broadcast packet is modulated at, the button value that the system of being reconverted into is recognized,
Such as the buttons such as UP, DOWN, complete the button operation of remote controler.
As shown in Fig. 2, it illustrates major, the data format of the data of minor, the Remote software of a BYTE is hard
Part version, a BYTE device id, two BYTE remote controlers key assignments these three private datas, intelligent box or bluetooth host are set
After this broadcast is received, this three private datas are isolated.The key information that remote control sends over just is obtained.So as to control
The corresponding action of UI processed.
Preferred embodiment is further used as, broadcast data is encrypted in remote controler, right after receiving terminal reception broadcast
It is decrypted.As shown in figure 3, it can be such as encrypted from the data of the 6th byte.
Illustrate the implementing method of data communication steps B by taking Bluetooth Low Energy sensor as an example below.In the present embodiment, it passes
Sensor makees signal sending end, periodically sends collected data, and mobile phone records these after receiving data as data receiver
Data, and data are shown.
After mobile phone receives the attachable broadcast data that sensor is sent, start recording data, when there is downlink data
When being sent to sensor, mobile phone is received after can connecting broadcast, the data of downlink is placed on inside the connection packet of downlink, the company of initiation
It connects, sensor is received after this can specifically connect packet, parses data, and complete the action of configuration specified.Due to data volume pole
It is few, absolute real-time operation is not required, so data are all placed in broadcast, and is interacted in predetermined time interval.
Due to the interconnection as far as possible between the sensor and mobile phone of reduction, so there is no need to consider to connect, caused by pairing etc.
Power consumption and compatibility issue.Realize extremely low power dissipation run bluetooth in addition standby mode do not need to electricity.There is electricity in outside
When with regard to wake-up device, emit data.Accomplish to exempt from battery, only acquiring environmental energy can work.
Sensor emission end：
Bluetooth enters suspend mode, timer timing wake-up system after the power is turned on.After system wake-up, the temperature of environment is acquired,
Humidity data, generates broadcast data packet, configuration broadcast parameter, is set as that broadcast can not be connected that (can certainly emit can connect
Broadcast, the time interval only broadcasted are had any different, and the electric energy specifically consumed is had any different, and is configured with specific reference to practical application),
Time interval is set as 100ms.Data duplication send 2-5 times it is complete after, system enters complete rest sleep mode, waits for outside next time
It wakes up or timer wakes up.Ensure the pattern of 0 power consumption or lowest power consumption during suspend mode.
Host side receives:
Host side is configured the UUID filterings broadcasted, waits broadcast to be received after APP openings.After host receives broadcast, solution
Data are analysed, record preserves and receives sensing data.When there is the order sensor to be sent, host initiates the connection data downstream
To the connection request of sensor, sensor is transferred data to, sensor is not responded after receiving data, closes connection immediately.Switching
It is broadcast to new state.It avoids generating unnecessary connection power consumption.Complete the downlink of order.It is under no data under normal circumstances
Row arrives sensor, only when there is order to write sensor, just carries out This move.
When broadcasting channel interference than it is more serious when, under some such environment, it may be necessary to which host side, remote control end, which is done, repaiies
The problem of the problem of changing, specifying certain non-broadcasting channels to evade broadcasting channel interference, this is substantially software configuration, as long as double
Side is configured by the configuration of agreement.The problem of remote controler interference can be evaded.But due to broadcasting channel occur change,
Slightly lower the accuracy with being connect during other normal Bluetooth device pairings.
As preferred embodiment, the step B is further included：
When user's single presses remote controller key, remote controler emits in single channel broadcasts, when user continuously presses remote control
During device button, remote controler emits attachable data broadcasting in three broadcasting channels simultaneously, and receiving terminal is in corresponding channel response
Afterwards, remote controler records the channel of this response, just it as the single channel of next communication.
Since bluetooth is that fixed 3 broadcasting channels emit simultaneously, it is easier to be interfered, and the energy of each acquisition
Amount is very limited.So in transmitting, we can do the optimization of some face performance amounts.Such as in these three broadcast frequencies
Frequency hopping optimization is done in road, thus can emit more numbers under identical energy condition, improve the reliable of data receiver
Property.It connects and has lacked the aerial possibility for losing data.
The broadcast of usual bluetooth is emitted simultaneously in 3 channels, that is, often sends out a data packet, and three channels send same
The data packet of sample, and actually receiving terminal only need to can to data in a CPCH reception.Therefore a channel is sent out three times
Primary required electric energy are that as many, but actually receiving terminal only receives the broadcast of a channel with 3 channels hair, therefore
We can carry out frequency hopping in 3 channels of the original Bluetooth broadcast without frequency hopping, to achieve the purpose that reduce transmitting power consumption.
Specifically, usual broadcast transmission is that can not connect broadcast, single keys presses, that is, single channel, the broadcast of 1-n times
(transmitting time determined according to the electricity of actual acquisition, general 2-5 time or so) continuous key-press several times after, show receiving terminal possibility
Do not receive key information.System is transferred to frequency hopping switching broadcast, that is, transmitting can connect broadcast, at this time, remote controler monitoring 3
The response of a broadcasting channel, monitoring one of them has the transmitting channel for being just used as down during response and broadcasting several times.Until user is anti-
Frequency hopping switch mode is triggered during multiple button.
Realization principle：The pressure when electricity source that Bluetooth broadcast is sent is button, when user emits a lamp control by remote controler
During button.It was found that lamp there is no bright, can be repeated again by several times.If the channel of current broadcast is not interfered, by one
Under, lamp with regard to bright, people would not button again, just there is no problem for transmitting and the communication that receives.If being not received by data,
Lamp will not be bright, illustrates that the channel receives interference, needs to switch communication channel.When more than 2-3 times same button operation repeatedly
When, the electricity of collection is also mostly many compared with single keys presses, and at this moment transmitting can connect broadcast, that is, simultaneously in three broadcast transmissions
Attachable data broadcasting, for receiving terminal after corresponding channel response, transmitting terminal has recorded the channel of this response, and just it is done
For the single channel of next communication, 2/3 or so power consumption thus is reduced, improves the button susceptibility of user.
Power consumption when energy-optimised mainly adjustment transmission power and system start.Transmission power is adjusted, this is according to reality
The service condition on border is adjusted, for example we are 0dBm according to the transmission power of usage scenario original definition, are using process
The middle key rate of losing for finding button is less than 0.1%, then it is considered that some transmission powers can be reduced to reduce power consumption.System opens
Moving required energy has many aspects, mainly there is following several optimizations.
Using good super low-power consumption reset chip, when avoiding the chip from powering on, power problems that resetting time length is brought.
It using good crystal oscillator, enables the chip to quickly open and shakes and stablize, reduce the consumption for starting energy.
Size of code is reduced, reduces the loading time of code.
Peak point current during optimal startup avoids peak value high current from leading to the violent variation of supply voltage, increases
The problems such as exchange consume of circuit, electromagnetic radiation consume, reset.
Preferred embodiment is further used as, generation mode further includes optical energy power in the step A.
A kind of self power generation remote control system is used to implement above-mentioned self power generation remote control thereof, including receiving terminal end and distant
Control device,
The remote controler includes
Energy collecting device, for pass through pressing keys generate electricity give remote controler power supply；
Bluetooth broadcast sending device；Order for that will send is sent to receiving terminal by Bluetooth broadcast mode；
The receiving terminal end includes
Bluetooth broadcast reception device, for receiving broadcast data；
Command analysis device resolves to the life that receiving terminal can identify for will receive the broadcast data from remote controler
It enables.
Preferred embodiment is further used as, the Bluetooth broadcast sending device is additionally operable to command information to be transmitted
Addition is sent to receiving terminal in Bluetooth broadcast data packet；The Bluetooth broadcast reception device is additionally operable to filtering remote controler
Bluetooth equipment UUID or Bluetooth address in addition put forward command information in broadcast packet after receiving the broadcast data that remote controler is sent
It takes out.
Preferred embodiment is further used as, the Bluetooth broadcast sending device is additionally operable to when user's single is by remote controler
During button, remote controler emits in single channel broadcasts, and when user continuously presses remote controller key, remote controler is wide at three simultaneously
It broadcasts channel and emits attachable data broadcasting, remote controler records the channel of response, it as the single channel of next communication；
The Bluetooth broadcast reception device is additionally operable to receiving terminal in corresponding channel response.
Preferred embodiment is further used as, further includes encryption device, remote controler is used for and broadcast data is carried out
Encryption, receiving terminal decrypt it after receiving broadcast.
Preferred embodiment is further used as, further includes light power generating device, is used for optical energy power to remote controler
Power supply.
The energy collecting device is included with reeded pcb board, and the groove top is provided with deformable piezoelectric patches,
Remote keying is provided on the piezoelectric patches.
It is that the preferable of the present invention is implemented to be illustrated, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations under the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of self power generation remote control thereof, which is characterized in that it includes the following steps：
Collection of energy step A, it is generated electricity by pressing keys and powered to remote controler；
The order that data communication steps B, remote controler will be sent is sent to receiving terminal by Bluetooth broadcast mode, and receiving terminal receives
Broadcast data, and resolved to the order that receiving terminal can identify.
2. self power generation remote control thereof according to claim 1, it is characterised in that：The step B is specifically included:
Remote controler command information addition to be transmitted is sent to receiving terminal in Bluetooth broadcast data packet；Receiving terminal filters
Bluetooth equipment UUID or Bluetooth address other than remote controler will be ordered after receiving the broadcast data that remote controler is sent in broadcast packet
Information extracts, and is resolved to the order that receiving terminal can identify.
3. according to claims 1 or 2 any one of them Self-generating remote controller, which is characterized in that the step B is further included：
When user's single presses remote controller key, remote controler emits in single channel broadcasts,
When user continuously presses remote controller key, remote controler emits attachable data broadcasting in three broadcasting channels simultaneously,
For receiving terminal after corresponding channel response, remote controler records the channel of this response, just it as the single of next communication
Channel.
4. according to claims 1 or 2 any one of them self power generation remote control thereof, it is characterised in that：Remote controler in the step B
Broadcast data is encrypted, receiving terminal decrypts it after receiving broadcast.
5. self power generation remote control thereof according to claim 3, it is characterised in that：Generation mode further includes in the step A
Optical energy power.
6. a kind of self power generation remote control system, which is characterized in that it is used to implement 1 to 5 any one of them of the claims certainly
Generate electricity remote control thereof, including receiving terminal end and remote controler,
The remote controler includes
Energy collecting device, for pass through pressing keys generate electricity give remote controler power supply；
Bluetooth broadcast sending device；Order for that will send is sent to receiving terminal by Bluetooth broadcast mode；
The receiving terminal end includes
Bluetooth broadcast reception device, for receiving broadcast data；
Command analysis device resolves to the order that receiving terminal can identify for will receive the broadcast data from remote controler.
7. self power generation remote control system according to claim 6, it is characterised in that：
The Bluetooth broadcast sending device is additionally operable to command information addition to be transmitted in Bluetooth broadcast data packet, concurrently
It send to receiving terminal；
The Bluetooth broadcast reception device is additionally operable to bluetooth equipment UUID or Bluetooth address other than filtering remote controler, receives distant
Command information in broadcast packet is extracted after the broadcast data that control device is sent.
8. according to claim 6 or 7 any one of them self power generation remote control system, it is characterised in that：
The Bluetooth broadcast sending device is additionally operable to when user's single is by remote controller key, and remote controler is wide in the transmitting of single channel
It broadcasts, when user continuously presses remote controller key, remote controler emits attachable data broadcasting in three broadcasting channels simultaneously, distant
The channel of device record response is controlled, it as the single channel of next communication；
The Bluetooth broadcast reception device is additionally operable to receiving terminal in corresponding channel response.
9. according to claim 6 or 7 any one of them self power generation remote control system, it is characterised in that：It further includes encryption device,
It is used for remote controler and broadcast data is encrypted,
Receiving terminal decrypts it after receiving broadcast.
10. self power generation remote control thereof according to claim 8, it is characterised in that：It further includes light power generating device, uses
It powers in optical energy power to remote controler.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320540.8A CN108198393A (en) | 2017-12-12 | 2017-12-12 | A kind of self power generation remote control thereof and system |
| PCT/CN2018/073427 WO2019114091A1 (en) | 2017-12-12 | 2018-01-19 | Remote control method and system for self-generation of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320540.8A CN108198393A (en) | 2017-12-12 | 2017-12-12 | A kind of self power generation remote control thereof and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108198393A true CN108198393A (en) | 2018-06-22 |
Family
ID=62574249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320540.8A Pending CN108198393A (en) | 2017-12-12 | 2017-12-12 | A kind of self power generation remote control thereof and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108198393A (en) |
| WO (1) | WO2019114091A1 (en) |
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| CN110958594A (en) * | 2019-12-18 | 2020-04-03 | 深圳市芯中芯科技有限公司 | Effectiveness filtering method for searching Bluetooth BLE equipment |
| CN114070360A (en) * | 2021-10-20 | 2022-02-18 | 广东顺德智勤科技有限公司 | Bluetooth broadcast generating device, Bluetooth signal transmitter and transmitting and receiving system |
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Application publication date: 20180622 |