CN109347802A - Communications protocol switching method, data transmission method, wireless sensor and system - Google Patents
Communications protocol switching method, data transmission method, wireless sensor and system Download PDFInfo
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- CN109347802A CN109347802A CN201811088143.7A CN201811088143A CN109347802A CN 109347802 A CN109347802 A CN 109347802A CN 201811088143 A CN201811088143 A CN 201811088143A CN 109347802 A CN109347802 A CN 109347802A
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- wireless sensor
- communication protocol
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- charging base
- communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The embodiment of the present invention discloses a kind of communications protocol switching method, data transmission method, wireless sensor and system.The communications protocol switching method includes: that the communication protocol of the wireless sensor is switched to second communication protocol from first communication protocol automatically when the wireless sensor can get electric energy from a wireless charging base；And when the wireless sensor and the wireless charging base are established and communicated to connect, the data of storage are transmitted to the wireless charging base by second communication protocol.In the present invention, when charging to wireless sensor, the automatic switching for carrying out communication protocol, that the data that wireless sensor stores can be transmitted to wireless charging base.Compared to the prior art, the present invention can carry out the switching of communication protocol automatically, carry out data transmission, can avoid matching error occur, to cause loss of data.
Description
Technical field
The present invention relates to wireless sensor, in particular to a kind of communications protocol switching method applied to wireless sensor,
Wireless sensor and system.
Background technique
Since power consumption wireless sensor is generally unable to satisfy the power consumption requirements of high speed modular agreement, it is while meets low function
Consumption, compatibility and bandwidth requirement, need on the wireless platform of a set of low power consumption and low cost simultaneously integrated low speed standard agreement with
High-speed nonstandard agreement, switches over according to specific needs.It needs to be connected with the personal smart machine such as mobile phone, plate in user
When, switch to standard agreement；It is needed in user and special equipment is cut when transmitting mass data by way of high-speed low-power-consumption
Shift to high-speed nonstandard agreement.But the protocol switching of product needs user actively to carry out at present, generally by hard key or
Mobile client software configuration is realized.Since operating process is related to multiple steps such as agreement selection, scanning, pairing, confirmation, very
It is cumbersome, when there is multiple equipment in short distance, it is often easy to appear matching error, so that causing loss of data.
Summary of the invention
The present invention provides a kind of communications protocol switching method, data transmission method, wireless sensor and system, can automatically into
The switching of row communication protocol, carries out data transmission, and can avoid matching error occur, to cause loss of data.
Embodiment of the present invention discloses a kind of communications protocol switching method, applied to can support the first communication protocol and second
The wireless sensor of communication protocol, the communications protocol switching method includes: can be from a wireless charging in the wireless sensor
When seat gets electric energy, the communication protocol of the wireless sensor is switched to described second from first communication protocol automatically
Communication protocol；And when the wireless sensor and the wireless charging base are established and communicated to connect, the data of storage are passed through
Second communication protocol is transmitted to the wireless charging base.
Wherein, the communications protocol switching method further include: when the wireless sensor meets switching condition, automatically by institute
The communication protocol for stating wireless sensor switches back into first communication protocol from second communication protocol.
Wherein, the switching condition is the one of which in the following conditions: the wireless sensor completes data transmission, institute
State the broken communication connection of wireless sensor and the wireless charging base, the wireless sensor fails from the wireless charging base
Get electric energy.
A kind of wireless sensor, including power supply unit, central processing unit, multi-protocol communication is also disclosed in embodiment of the present invention
Unit and memory, the multi-protocol communication unit support the first communication protocol and the second communication protocol, the central processing unit
When the wireless sensor can get electric energy from a wireless charging base, automatically controlling the multi-protocol communication unit will be communicated
Agreement switches to second communication protocol from first communication protocol, and in the wireless sensor and the wireless charging
When electric seat establishes communication connection, the data that the memory stores are transmitted to the wireless charging by second communication protocol
Electric seat.
Wherein, the central processing unit is when the wireless sensor meets switching condition, by the wireless sensor
Communication protocol switches back into first communication protocol from second communication protocol.
Wherein, the switching condition is the one of which in the following conditions: the wireless sensor completes data transmission, institute
State the broken communication connection of wireless sensor and the wireless charging base, the wireless sensor fails from the wireless charging base
Get electric energy.
A kind of data transmission method is also disclosed in embodiment of the present invention, be applied to wireless sensor and wireless charging base it
Between, the wireless sensor supports the first communication protocol and the second communication protocol, and the wireless charging base supports that described second is logical
Believe agreement and third communication agreement, the data transmission method includes: can be from the wireless charging base in the wireless sensor
When getting electric energy, the communication protocol of the wireless sensor is switched to described second from first communication protocol automatically and is led to
Believe agreement；When the wireless sensor and the wireless charging base are established and communicated to connect, the data of storage are passed through described the
Two communication protocols are transmitted to the wireless charging base；The wireless charging base is received described wireless by second communication protocol
The data of sensor transmissions；And the wireless charging base is transmitted the data received by the third communication agreement
To external electronic.
A kind of system is also disclosed in embodiment of the present invention, comprising: wireless sensor supports the first communication protocol and second logical
Letter agreement automatically switches to communication protocol from first communication protocol when that can get electric energy from a wireless charging base
Second communication protocol, and when establishing communication connection with the wireless charging base, the data of storage are passed through described second
Communication protocol is transmitted to the wireless charging base；And the wireless charging base, support second communication protocol and third logical
Believe agreement, after establishing communication connection by second communication protocol and the wireless sensor, receives the wireless sensing
The data of device transmission, and the data received are transmitted to external electronic by the third communication agreement.
Wherein, the wireless sensor cuts communication protocol from second communication protocol also when meeting switching condition
Shift to first communication protocol.
Wherein, the switching condition is the one of which in the following conditions: the wireless sensor completes data transmission, institute
State the broken communication connection of wireless sensor and the wireless charging base, the wireless sensor fails from the wireless charging base
Get electric energy.
In the present invention, when charging to wireless sensor, the automatic switching for carrying out communication protocol, will can wirelessly pass
The data of sensor storage are transmitted to wireless charging base.Compared to the prior art, the present invention can carry out the switching of communication protocol automatically,
Carry out data transmission, can avoid matching error occur, to cause loss of data.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the flow chart of communications protocol switching method in one embodiment of the present invention；
Fig. 2 is the flow chart of communications protocol switching method in another embodiment of the present invention；
Fig. 3 is the structural schematic diagram of wireless sensor in one embodiment of the present invention；
Fig. 4 is the flow chart of data transmission method in one embodiment of the present invention；And
Fig. 5 is the basic structure schematic diagram of system in one embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 is the flow chart of communications protocol switching method in one embodiment of the present invention, and this method is applied to wireless pass
In sensor.Wireless sensor is usually wearable wireless sensor, can be that can sense the physiological parameters such as EGC parameter, respiratory rate
Wireless sensor.Wireless sensor can support the first communication protocol and the second communication protocol.In present embodiment, the first communication protocols
View is low speed standard agreement, and the second communication protocol is high-speed nonstandard agreement, usually by factory settings.Low speed standard agreement can be with
For 4.0 low power consumption protocol of bluetooth, Zigbee protocol, ANT+ agreement etc..Low speed standard agreement is suitable for periodically, constantly counting
According to transmission.Therefore, under normal circumstances, the communication pattern of wireless sensor is the communication pattern using low speed standard agreement, with energy
Normal communication is carried out with smart machine, such as smart phone, tablet computer, personal digital assistant etc..High-speed nonstandard agreement letter
It is single, high-efficient, at low cost, but protocol compatibility is poor, can only be direct-connected with limited equipment, it is suitble to a large amount of numbers of transmission in a short time
According to.In present embodiment, wireless sensor can be established by high-speed nonstandard agreement and wireless charging base and be communicated to connect.
Communications protocol switching method in present embodiment may include following steps:
Step 100, when wireless sensor can get electric energy from wireless charging base, by the communication protocol of wireless sensor
The second communication protocol is switched to from the first communication protocol.
Specifically, user is usually and charges after wireless sensor use to wireless sensor.Therefore, exist
Communication protocol is switched to the second communication protocol from the first communication protocol in charging process, that is, is switched to high-speed nonstandard agreement,
It will not influence the use of user.
Specifically, using wireless charging, oxidation, corrosion, abrasion, skin tears, allergy of mechanical socket etc. can be avoided and asked
Topic.Further, using wireless charging, it is also convenient for user's carrying.When being charged, wireless sensor and wireless charging can adjust
The relative position of seat, the receiving end of the transmitting terminal and wireless charging base that make wireless sensor as far as possible is close, therefore, carries out data biography
When defeated, it can be carried out data transmission with low transmitting power, to avoid crosstalk.
Step 101, when wireless sensor and wireless charging base are established and communicated to connect, the data of storage are led to by second
Letter agreement is transmitted to wireless charging base.
In present embodiment, when detecting wireless charging base and charging to wireless sensor, automatically by communication protocol
The second communication protocol is switched to from the first communication protocol, the data of storage can be transmitted to wireless charging by the second communication protocol
Electric seat.Compared to the prior art, present embodiment can carry out the switching of communication protocol automatically, carry out data transmission, and can avoid
Existing matching error, to cause loss of data.
Fig. 2 is the flow chart of communications protocol switching method in another embodiment of the present invention, it may include following steps:
Step 200, when wireless sensor can get electric energy from wireless charging base, by the communication protocol of wireless sensor
The second communication protocol is switched to from the first communication protocol.
Step 201, when wireless sensor and wireless charging base are established and communicated to connect, the data of storage are led to by second
Letter agreement is transmitted to wireless charging base.
Step 202, when wireless sensor meets switching condition, by the communication protocol of wireless sensor from the second communication protocols
View switches back into the first communication protocol.
Specifically, switching condition can be the one of which in the following conditions: wireless sensor completes data transmission, wireless biography
The broken communication connection of sensor and wireless charging base, wireless sensor, which fail to get electric energy from wireless charging base, (no longer to be carried out
Charging).
When meeting switching condition, indicates the data transfer ends or cannot carry out data transmission, at this point, mould will be communicated automatically
Formula is switched to the low speed standard agreement used under normal condition, switches over manually without user, user can be facilitated to reuse
Wireless sensor.
Fig. 3 is the basic structure schematic diagram of wireless sensor in one embodiment of the present invention.Wireless sensor is usually
Wearable wireless sensor can be the wireless sensor that can sense the physiological parameters such as EGC parameter, respiratory rate.Present embodiment
In, wireless sensor may include power supply unit 11, central processing unit 12, multi-protocol communication unit 13 and memory 14.Power supply list
Member 11 provides electric energy for entire wireless sensor.Power supply unit 11 and multi-protocol communication unit 13 can be it is physically separate,
It can integrate.Central processing unit 12 is electrically connected to multi-protocol communication unit 13 and memory 14.Memory 14 can memory bank
Levy parameter.
In present embodiment, multi-protocols, which lead to unit 13, can support the first communication protocol and the second communication protocol.This implementation
In mode, the first communication protocol is low speed standard agreement, and the second communication protocol is high-speed nonstandard agreement.Low speed standard agreement can
Think 4.0 low power consumption protocol of bluetooth, Zigbee protocol, ANT+ agreement etc..Low speed standard agreement is suitable for periodically, constantly
Data transmission.Therefore, under normal circumstances, the communication pattern of wireless sensor is the communication pattern using low speed standard agreement, with
Energy and smart machine, such as smart phone, tablet computer, personal digital assistant etc. carry out normal communication.High-speed nonstandard agreement
Simply, high-efficient, at low cost, but protocol compatibility is poor, can only be direct-connected with limited equipment, it is suitble to transmission in a short time a large amount of
Data.In present embodiment, wireless sensor can be established by high-speed nonstandard agreement and wireless charging base and be communicated to connect.
In present embodiment, central processing unit 12 is when wireless sensor can get electric energy from wireless charging base, automatically
It controls multi-protocol communication unit 13 and communication protocol is switched to the second communication protocol from the first communication protocol, and in wireless sensing
When device and wireless charging base establish communication connection, the data of storage are transmitted to wireless charging base by the second communication protocol.
Specifically, user is usually and charges after wireless sensor use to wireless sensor.Therefore, exist
Communication protocol is switched to the second communication protocol from the first communication protocol in charging process, that is, is switched to high-speed nonstandard agreement,
It will not influence the use of user.
In present embodiment, detect charge to wireless sensor when, automatically by communication protocol from first communication
Protocol switching is to the second communication protocol, the data of storage can be transmitted to wireless charging base by the second communication protocol.It compares
In the prior art, present embodiment can carry out the switching of communication protocol automatically, carry out data transmission, and can avoid matching mistake occur
Accidentally, to cause loss of data.
Further, after the communication protocol of wireless sensor being switched to high-speed nonstandard agreement, wireless sensor and wireless
May be due to some between cradle, such as interfere too greatly, communication connection can not be successfully established.Therefore, in further,
When wireless sensor all fails to establish communication connection with wireless charging base within a preset period of time, central processing unit 12 restarts
Starting communication connection.
Further, central processing unit 12 is also when wireless sensor meets switching condition, by the communication protocols of wireless sensor
View switches back into the first communication protocol from the second communication protocol.
Specifically, switching condition can be the one of which in the following conditions: wireless sensor completes data transmission, wireless biography
The broken communication connection of sensor and wireless charging base, wireless sensor, which fail to get electric energy from wireless charging base, (no longer to be carried out
Charging).
When meeting switching condition, indicates the data transfer ends or cannot carry out data transmission, at this point, mould will be communicated automatically
Formula is switched to the low speed standard agreement used under normal condition, switches over manually without user, user can be facilitated to reuse
Wireless sensor.
Fig. 4 is the flow chart of data transmission method in one embodiment of the present invention, and this method is applied to wireless sensor
Between wireless charging base.Wireless sensor is the wireless sensor of Fig. 3 description, and details are not described herein.Wireless charging base can be
Wireless sensor provides electric energy.Wireless charging base can support above-mentioned second communication protocol and third communication agreement.Present embodiment
In, third communication agreement is high speed modular agreement.Communication under high speed modular agreement can be WIFI communication, Bluetooth communication, USB
Communication, fiber optic communication, ethernet communication, 3G/4G communication etc., can be with smart machines, WIFI hot spot, the shifting such as smart phone, plate
Dynamic base station etc. is communicated.
The data transmission method may include following steps:
Step 400, when wireless sensor can get electric energy from wireless charging base, by the communication protocol of wireless sensor
The second communication protocol is switched to from the first communication protocol.
Step 401, when wireless sensor and wireless charging base are established and communicated to connect, the data of storage are led to by second
Letter agreement is transmitted to wireless charging base.
Step 402, wireless charging base receives the data of wireless sensor transmission by the second communication protocol.
Step 403, the data received are transmitted to external electronic by third communication agreement by wireless charging base.
External electronic can be Cloud Server, smart machine etc..Wireless charging base can first cache the data received,
The data of caching are transferred out again after data end of transmission, can not also be data cached, data are passed immediately after receiving data
Output is gone.
In present embodiment, after use, electricity generally can all be consumed much, need at this time to wireless sensor into
Row charging.And after use, a large amount of data of wireless sensor own cache.It, can be certainly in charging in present embodiment
It is dynamic to be transferred out the data of caching by wireless charging base, without any participation of user, greatly facilitates and passed to wireless
It uses to sensor, further promotes the usage experience of user.
Fig. 5 be one embodiment of the present invention in system basic structure schematic diagram, the system include wireless sensor and
Wireless charging base.Wireless sensor is wireless sensor described in Fig. 3, it may include power supply unit 11, central processing unit 12, more associations
Discuss communication unit 13 and memory 14.Power supply unit 11, central processing unit 12, multi-protocol communication unit 13 and memory 14 tool
Body function is identical as the description in Fig. 3, and details are not described herein.
Specifically, using wireless charging, oxidation, corrosion, abrasion, skin tears, allergy of mechanical socket etc. can be avoided and asked
Topic.Further, it using wireless charging, can also be carried convenient for user.When being charged, wireless sensor and wireless charging can adjust
The receiving end of the relative position of electric seat, the transmitting terminal and wireless charging base that make wireless sensor as far as possible is close, therefore, carries out data
When transmission, it can be carried out data transmission with low transmitting power, to avoid crosstalk.
In present embodiment, wireless charging base may include central processing unit 21, power supply unit 22, the first communication unit 23 and
Second communication unit 24.Power supply unit 22 is usually the module of charge and discharge together as one, can provide electricity for wireless sensor
Energy.First communication unit 23 can support the second communication protocol, i.e. high-speed nonstandard agreement.Wireless sensor and wireless charging base it
Between by high-speed nonstandard agreement establish communication connection.High-speed nonstandard agreement is usually by factory settings.Second communication unit 24
It can support third communication agreement.In present embodiment, third communication agreement is high speed modular agreement.It is logical under high speed modular agreement
Letter can for WIFI communication, Bluetooth communication, usb communication, fiber optic communication, ethernet communication, 3G/4G communicate etc., can be with intelligent hand
The smart machines such as machine, plate, WIFI hot spot, mobile base station etc. are communicated.
Central processing unit 21 passes through the first communication unit 23 (i.e. high-speed nonstandard agreement) and wireless biography in wireless charging base
When sensor establishes communication connection, data are received from wireless sensor by the first communication unit 23, and pass through the second communication unit
The data received are transmitted to external electronic by 24 (i.e. high speed modular agreements), external electronic can for Cloud Server,
Smart machine etc..Central processing unit 21 can first cache the data received, again pass the data of caching after data end of transmission
Output is gone, can not also be data cached, immediately transfers out data after receiving data.
In present embodiment, after use, electricity generally can all be consumed much, need at this time to wireless sensor into
Row charging.And after use, a large amount of data of wireless sensor own cache.It, can be certainly in charging in present embodiment
It is dynamic to be transferred out the data of caching by wireless charging base, without any participation of user, greatly facilitates and passed to wireless
It uses to sensor, further promotes the usage experience of user.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (28)
1. a kind of automatic switching method of communication protocol, applied to can support the wireless of the first communication protocol and the second communication protocol
Sensor, the communications protocol switching method include:
The data stored in the wireless sensor are transmitted using first communication protocol；
When the wireless sensor can get electric energy from wireless charging base, automatically by the communication protocol of the wireless sensor
Second communication protocol is switched to from first communication protocol；And
When the wireless sensor and the wireless charging base are established and are communicated to connect, the number that will be stored in the wireless sensor
The wireless charging base is transmitted to according to by second communication protocol.
2. communications protocol switching method as described in claim 1, which is characterized in that further include: it is full in the wireless sensor
When sufficient switching condition, the communication protocol of the wireless sensor is switched back into described first from second communication protocol automatically and is led to
Believe agreement.
3. communications protocol switching method as claimed in claim 2, which is characterized in that the switching condition is in the following conditions
One of: the wireless sensor completes data transmission, the communication connection of the wireless sensor and the wireless charging base
It interrupts and the wireless sensor fails to get electric energy from the wireless charging base.
4. communications protocol switching method as described in claim 1, which is characterized in that the wireless sensor is for sensing life
The wireless sensor of parameter is managed, the data are the physiological parameter of sensing.
5. communications protocol switching method as described in claim 1, which is characterized in that described to be passed using first communication protocol
The data stored in the defeated wireless sensor, comprising:
The data periodically or are routinely transferred to external electronic based on the first communication protocol.
6. communications protocol switching method as described in claim 1, which is characterized in that counted based on second communications protocol
It is higher than the message transmission rate carried out data transmission based on the first communications protocol according to the message transmission rate of transmission.
7. communications protocol switching method as described in claim 1, which is characterized in that the method also includes:
The relative position for adjusting wireless sensor and wireless charging base, keeps wireless sensor close with wireless charging base；
When the wireless sensor fails to get electric energy from the wireless charging base, the logical of the first communication protocol is kept
Under letter mode, when the wireless sensor can get electric energy from the wireless charging base, automatically by the wireless sensor
Communication protocol switch to second communication protocol from first communication protocol.
8. a kind of wireless sensor, which is characterized in that including power supply unit, central processing unit, multi-protocol communication unit and storage
Device, the multi-protocol communication unit support the first communication protocol and the second communication protocol, and the central processing unit control is described more
Protocol communication unit transmits the data stored in the wireless sensor using first communication protocol, and in the wireless biography
When sensor can get electric energy from wireless charging base, the multi-protocol communication unit is automatically controlled by communication protocol from described first
Communication protocol switches to second communication protocol, and establishes communication link in the wireless sensor and the wireless charging base
When connecing, the data that the memory stores are transmitted to the wireless charging base by second communication protocol.
9. wireless sensor as claimed in claim 8, which is characterized in that the central processing unit is full in the wireless sensor
When sufficient switching condition, the communication protocol of the wireless sensor is switched back into described first from second communication protocol automatically and is led to
Believe agreement.
10. wireless sensor as claimed in claim 9, which is characterized in that the switching condition be the following conditions in wherein
It is a kind of: the wireless sensor complete data transmission, the wireless sensor and the wireless charging base broken communication connection,
Fail to get electric energy from the wireless charging base with the wireless sensor.
11. wireless sensor as claimed in claim 8, which is characterized in that the wireless sensor is for sensing physiology ginseng
Several wireless sensors, the data are the physiological parameter of sensing.
12. wireless sensor as claimed in claim 8, which is characterized in that the wireless sensor uses the first communication protocol
When carrying out data transmission, the data periodically or are routinely transferred to by external electronic based on the first communication protocol.
13. wireless sensor as claimed in claim 8, which is characterized in that carry out data biography based on second communications protocol
Defeated message transmission rate is higher than the message transmission rate carried out data transmission based on the first communications protocol.
14. wireless sensor as claimed in claim 8, which is characterized in that the central processing unit is in the wireless sensor
When failing to get electric energy from the wireless charging base, under the communication pattern for keeping the first communication protocol, described wireless
When sensor can get electric energy from the wireless charging base, the central processing unit is automatically by the communication of the wireless sensor
Agreement switches to second communication protocol from first communication protocol.
15. a kind of data transmission method, it is applied between wireless sensor and wireless charging base, the wireless sensor supports the
One communication protocol and the second communication protocol, the wireless charging base support second communication protocol and third communication agreement,
It is characterized in that, the data transmission method includes:
The data stored in the wireless sensor are transmitted using first communication protocol；
When the wireless sensor can get electric energy from the wireless charging base, automatically by the communication of the wireless sensor
Agreement switches to second communication protocol from first communication protocol；
When the wireless sensor and the wireless charging base are established and communicated to connect, the data of storage are led to by described second
Letter agreement is transmitted to the wireless charging base；
The wireless charging base receives the data of the wireless sensor transmission by second communication protocol；And
The data received are transmitted to external electronic by the third communication agreement by the wireless charging base.
16. data transmission method as claimed in claim 15, which is characterized in that further include: meet in the wireless sensor
When switching condition, the communication protocol of the wireless sensor is switched back into first communication from second communication protocol automatically
Agreement.
17. data transmission method as claimed in claim 16, which is characterized in that the switching condition is its in the following conditions
Middle one kind: the wireless sensor is completed in the communication connection of data transmission, the wireless sensor and the wireless charging base
The disconnected and described wireless sensor fails to get electric energy from the wireless charging base.
18. data transmission method as claimed in claim 15, which is characterized in that the wireless sensor is for sensing physiology
The wireless sensor of parameter, the data are the physiological parameter of sensing.
19. data transmission method as claimed in claim 15, which is characterized in that described to be transmitted using first communication protocol
The data stored in the wireless sensor, comprising:
The wireless sensor is based on the first communication protocol and the data periodically or is routinely transferred to external electrical dress
It sets.
20. data transmission method as claimed in claim 15, which is characterized in that carry out data based on second communications protocol
The message transmission rate of transmission is higher than the message transmission rate carried out data transmission based on the first communications protocol, and/or, it is based on institute
It states the message transmission rate that third communications protocol carries out data transmission and is higher than the number carried out data transmission based on the first communications protocol
According to transmission rate.
21. data transmission method as claimed in claim 15, which is characterized in that the method also includes:
The relative position for adjusting wireless sensor and wireless charging base, keeps wireless sensor close with wireless charging base；
When the wireless sensor fails to get electric energy from the wireless charging base, the logical of the first communication protocol is kept
Under letter mode, when the wireless sensor can get electric energy from the wireless charging base, automatically by the wireless sensor
Communication protocol switch to second communication protocol from first communication protocol.
22. a kind of system, comprising:
Wireless sensor supports the first communication protocol and the second communication protocol, transmits the nothing using first communication protocol
The data stored in line sensor automatically lead to communication protocol from described first when that can get electric energy from wireless charging base
Believe protocol switching to second communication protocol, and established with the wireless charging base communicate to connect when, by the data of storage
The wireless charging base is transmitted to by second communication protocol；And
The wireless charging base supports second communication protocol and third communication agreement, is passing through second communication protocol
It after establishing communication connection with the wireless sensor, receives the data of wireless sensor transmission, and is received described
Data are transmitted to external electronic by the third communication agreement.
23. the system as claimed in claim 22, which is characterized in that the wireless sensor also when meeting switching condition, is incited somebody to action
Communication protocol switches to first communication protocol from second communication protocol.
24. system as claimed in claim 23, which is characterized in that the switching condition is the one of which in the following conditions:
The wireless sensor completes broken communication connection and the institute of data transmission, the wireless sensor and the wireless charging base
Wireless sensor is stated to fail to get electric energy from the wireless charging base.
25. the system as claimed in claim 1, which is characterized in that the wireless sensor is for sensing wearing for physiological parameter
Formula wireless sensor is worn, the data are the physiological parameter of sensing.
26. the system as claimed in claim 1, which is characterized in that the wireless sensor is passed using first communication protocol
When the data stored in the defeated wireless sensor, for the data are passed periodically or routinely based on the first communication protocol
It is defeated to arrive external electronic.
27. the system as claimed in claim 1, which is characterized in that the message transmission rate based on second communications protocol is high
In the message transmission rate transmitted based on the first communications protocol, and/or, the message transmission rate based on the third communications protocol
Higher than the message transmission rate transmitted based on the first communications protocol.
28. the system as claimed in claim 1, which is characterized in that when the opposite position of the wireless sensor and wireless charging base
Set be adjusted make wireless sensor and wireless charging base close to when, fail to obtain from the wireless charging base in the wireless sensor
When getting electric energy, the wireless sensor is kept under the communication pattern of the first communication protocol, the wireless sensor can
When getting electric energy from the wireless charging base, the wireless sensor is automatically by the communication protocol of the wireless sensor from institute
It states the first communication protocol and switches to second communication protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811088143.7A CN109347802B (en) | 2016-03-15 | 2016-03-15 | Communication protocol switching method, data transmission method, wireless sensor and system |
Applications Claiming Priority (2)
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| WO2018184536A1 (en) * | 2017-04-07 | 2018-10-11 | Oppo广东移动通信有限公司 | Data transmission method, and sending end device |
| CN109687597A (en) * | 2017-10-18 | 2019-04-26 | 致伸科技股份有限公司 | Wireless charging system |
| CN108937107A (en) * | 2018-08-31 | 2018-12-07 | 广州三拾七度智能家居有限公司 | A kind of lifting Desk system and equipment |
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| CN109347802B (en) | 2021-06-29 |
| CN105871812A (en) | 2016-08-17 |
| CN105871812B (en) | 2018-12-28 |
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