CN206023765U - A kind of power switching device based on low-power consumption bluetooth technology - Google Patents
A kind of power switching device based on low-power consumption bluetooth technology Download PDFInfo
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- CN206023765U CN206023765U CN201620933718.0U CN201620933718U CN206023765U CN 206023765 U CN206023765 U CN 206023765U CN 201620933718 U CN201620933718 U CN 201620933718U CN 206023765 U CN206023765 U CN 206023765U
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- Prior art keywords
- power
- bluetooth
- switching device
- signal
- beacon
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Abstract
The utility model is related to bluetooth equipment field, specifically related to a kind of power switching device based on low-power consumption bluetooth technology, including bluetooth module, the bluetooth module is launched lower powered beacon signal in beacon emissions pattern and is received by mobile terminal, and the bluetooth module is launched when emission mode is reported and high-power report signal and received by gateway；Power switch unit, the power switch unit are included for launching the low power beacon transmission channel of beacon signal；Power amplifier module, this report signal to realize power gain and to emission through power amplifier module.The utility model, by designing a kind of power switching device based on low-power consumption bluetooth technology, when beacon signal is launched, using low power transmission mode, is 20～+4dBm, reduces power consumption；Simultaneously when transmitting reports signal to gateway, using high power transmission pattern, it is+10～+20dBm, it is ensured that gateway can be received and report signal.
Description
Technical field
The utility model is related to bluetooth equipment field, and in particular to a kind of power switching dress based on low-power consumption bluetooth technology
Put.
Background technology
Since apple iBeacon protocol issuances, iBeacon applications have been obtained extensively in the field such as location navigation indoors
Application.One of considerable advantage of iBeacon is to be easy to dispose, convenient use, and its defect is the management in later stage and safeguards not yet
There are preferable method and approach.After such as Beacon deployment, if not enough power supply, situations such as Beacon be damaged, needs are right
Beacon is safeguarded.
Usual way is to arrange a number of gateway to realize at present.As the transmission power of Beacon is less, lead to
Be often -20dBm～+4dBm, simple its existing transmission power of regulation, it is impossible to meet and require, to deployed environment in institute
When there are Beacon implementing monitorings, need to arrange that substantial amounts of gateway could be realized comprehensively covering and monitoring, this allows for system deployment
Cost rolls up.
If the quantity of gateway to be reduced, a method is exactly the transmission power for increasing Beacon, but if only simple
Power is increased, the battery capacity in Beacon can be caused again to exhaust rapidly.How this problem is preferably solved, be this area
One of problem of technical staff's primary study.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of based on low
The power switching device of power consumption Bluetooth technology, solves existing beacon equipment transmission power high with both asking of being difficult to and deposit low in energy consumption
Topic.
The utility model solves the technical scheme adopted by its technical problem：There is provided a kind of based on low-power consumption bluetooth technology
Power switching device, including：
Bluetooth module, the bluetooth module include beacon emissions pattern and report emission mode, and the bluetooth module is sent out in beacon
Launch lower powered beacon signal during emission mode and received by mobile terminal, the bluetooth module launches height when emission mode is reported
Power reports signal and is received by gateway；
Power switch unit, the power switch unit are included for launching the beacon emissions passage of beacon signal, Yi Jiyong
Transmission channel is reported in what transmitting reported signal, the power switch unit is switched to beacon according to the emission mode of bluetooth module and sends out
Penetrate passage or report transmission channel；
Power amplifier module, the power amplifier module are arranged on and report in transmission channel, and this reports signal to put through overpower
Big module realizes power gain and to emission.
Wherein, preferred version is：The power switching device includes a switching control module, the switching control module respectively with
Bluetooth module and the connection of power switch unit, the switching control module control the switching of switching control module in beacon emissions pattern
Arrive beacon emissions passage, the switching control module control when emission mode is reported switching control module be switched to report transmitting lead to
Road.
Wherein, preferred version is：The bluetooth module includes Bluetooth processor, bluetooth transceiver and transmitting antenna, the power
Switch unit is arranged between bluetooth transceiver and transmitting antenna.
Wherein, preferred version is：The power switch unit is included the first choice switch being connected with bluetooth transceiver and is sent out
The second selecting switch and the power amplification circuit of antenna connection is penetrated, two output ends of the first choice switch are selected with second
Two inputs of switch connect and form two transmission channels for mutually switching, and the power amplification circuit is disposed therein a biography
In defeated passage, the switching control module is switched with first choice respectively and the second selecting switch is connected.
Wherein, preferred version is：The power amplification circuit is power amplifier.
Wherein, preferred version is：The transmission power of the beacon emissions pattern is -20～+4dBm.
Wherein, preferred version is：It is+10～+20dBm that this reports the transmission power of emission mode.
Wherein, preferred version is：This reports the health and fitness information that signal is low-power consumption bluetooth equipment, the health and fitness information to include working as
Front electricity and running parameter data.
Wherein, preferred version is：The beacon signal is differed with the signal format for reporting signal.
The beneficial effects of the utility model are that compared with prior art, the utility model is a kind of based on low by designing
The power switching device of power consumption Bluetooth technology, when beacon signal is launched, using low power transmission mode, reduces power consumption；Simultaneously
When transmitting reports signal to gateway, using high power transmission pattern, it is ensured that gateway can be received and report signal；And pass through power
Switch unit is intelligently switched between low power transmission mode and high power transmission pattern, can either meet equipment supervision
Required distance, it is also possible to meet the requirement of device battery service life.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the control block diagram of the utility model power switching device；
Fig. 2 is the control block diagram of the utility model bluetooth module；
Fig. 3 is the concrete control block diagram of the utility model bluetooth module；
Fig. 4 is the circuit diagram of the utility model power switching device.
Specific embodiment
In conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated.
As shown in figure 1, the utility model provides a kind of preferred reality of the power switching device based on low-power consumption bluetooth technology
Apply example.
A kind of power switching device based on low-power consumption bluetooth technology, including bluetooth module 11,12 and of power switch unit
Power amplifier module 121, is described in detail below：
The bluetooth module 11 includes beacon emissions pattern and reports emission mode, and the bluetooth module 11 is in beacon emissions pattern
When launch lower powered beacon signal and received by mobile terminal, the bluetooth module 11 launches high power when emission mode is reported
Report signal and received by gateway.The power switch unit 12 includes for launching the beacon emissions passage of beacon signal, with
And transmission channel is reported for what transmitting reported signal, the power switch unit 12 switches according to the emission mode of bluetooth module 11
To beacon emissions passage or report transmission channel.The power amplifier module 121 is arranged on and reports in transmission channel, and this reports signal
Power gain is realized and to emission through power amplifier module 121.Wanting for equipment operating distance remote enough can either be ensured
Ask, balance the average power consumption of equipment again, it is ensured that equipment there can be the outstanding service life of a comparison.
Wherein, bluetooth low energy consumption (BLE) technology is the reliability wireless technology of low cost, short distance, interoperable, work
In the 2.4GHz ISM radio frequency bands for exempting to permit.It is designed as super low-power consumption (ULP) wireless technology from the beginning.It utilizes is permitted
Many intelligence means reduce power consumption to greatest extent.Bluetooth low energy consumption technologies were spaced using the variable Connection Time, this interval basis
Concrete application could be arranged to several milliseconds to several seconds.In addition, because BLE technology adopts very quick connected mode, because
This may be at " disconnected " state (save energy) at ordinary times, and now both link ends simply know other side each other, only must
Link is just opened when wanting, and then closes link within the time as short as possible.
Further, the power switching device includes a switching control module 111, the switching control module 111 respectively with
Bluetooth module 11 and power switch unit 12 connect, and the switching control module 111 controls switching control in beacon emissions pattern
Module 111 is switched to beacon emissions passage, and the switching control module 111 controls switching control module when emission mode is reported
111 are switched to and report transmission channel.
Wherein, the transmission power of the beacon emissions pattern is -20～+4dBm, meets the need of positioning, navigation and low-power consumption
Ask.It is+10～+20dBm that this reports the transmission power of emission mode, meets transmission range, power consumption and laws and regulations requirement.The beacon letter
Number differ with the signal edit form for reporting signal.
In this embodiment, it is preferred that, power switching device is launched lower powered beacon signal with upper frequency and is moved
Dynamic terminal is received；Power switching device is launched in certain period of time and high-power report signal and received by gateway.Wherein, should
The health and fitness information that signal is low-power consumption bluetooth equipment, the health and fitness information is reported to be other institutes such as current electric quantity and running parameter data
Need parameter.
As shown in Figures 2 and 3, the utility model provides a kind of preferred embodiment of bluetooth module.
Bluetooth module 11 includes Bluetooth processor 112, bluetooth transceiver 113 and transmitting antenna 114, the power switch unit
12 are arranged between bluetooth transceiver 113 and transmitting antenna 114.
Wherein, Bluetooth processor 112 and bluetooth transceiver 113 can be the chips of low-power bluetooth Soc.
Further, the power switch unit 12 includes being connected with bluetooth transceiver 113 first choice switch 122 and
Second selecting switch 123 of the connection of transmitting antenna 114 and power amplification circuit 1211, two of the first choice switch 122
Output end is connected with two inputs of the second selecting switch 123 and forms two transmission channels for mutually switching, and the power is put
Big circuit 1211 is disposed therein in a transmission channel, and the switching control module 111 switchs 122 and second with first choice respectively
Selecting switch 123 connects.
I.e. power amplifier module 121 is power amplification circuit 1211, increases power increase transmitting range.
Bluetooth processor 112 controls 113 transmission signal of bluetooth transceiver as needed, and in beacon emissions pattern and reports
Emission mode carries out pattern switching, and bluetooth transceiver 113 transmits signals to power switch unit 12, and by with switching control mould
The cooperation of block 111, realizes beacon emissions pattern and reports the pattern switching of emission mode.
As shown in Figure 3 and Figure 4, the utility model provide a kind of power switching device based on low-power consumption bluetooth technology compared with
Good embodiment.
Power switching device includes that bluetooth transceiver 113, first choice switchs the 122, second selecting switch 123, power and puts
Big circuit 1211 and transmitting antenna 114, bluetooth transceiver 113 are connected with first choice switch 122, first choice switch 122
Two-way transmission route, all the way through power amplification circuit 1211 and the second selecting switch 123 connects, is directly selected with second all the way
Switch 123 connects, and the second selecting switch 123 is connected with transmitting antenna 114, between the second selecting switch 123 and transmitting antenna 114
Electric capacity is provided with, for filtering；Meanwhile, Bluetooth processor 112 also respectively with first choice switch 122 and second selecting switch
123 connections, switch for controlling first choice switch 122 and the second selecting switch 123.
Wherein, dotted line is control signal, is embodied as transmission information.
Or, switching control module 111 is connected with first choice switch 122 and the second selecting switch 123 respectively, for controlling
First choice switch 122 processed and the second selecting switch 123 switch, it is preferable that switching control module 111 is Bluetooth processor 112
A control submodule.
Specifically, under beacon emissions pattern, the control first choice of switching control module 111 switch 122 and second is selected
Switch 123 switches, and first choice switch 122 is directly connected with the second selecting switch 123, the transmitting beacon letter of bluetooth transceiver 113
Number sequentially pass through first choice to switch the 122, second selecting switch 123, transmitting antenna 114 and launch；Report transmitting mould
Under formula, the control first choice switch 122 of switching control module 111 and the second selecting switch 123 switch, first choice switch 122
Through power amplification circuit 1211 and the second selecting switch 123 connects, the transmitting of bluetooth transceiver 113 reports signal to sequentially pass through the
One selecting switch 122, power amplification circuit 1211, the second selecting switch 123, transmitting antenna 114 are simultaneously launched.
Preferably, power amplification circuit 1211 includes a power amplifier.
As described above, only the utility model most preferred embodiment is not intended to limit scope of the present utility model,
All equivalence changes that is made according to the utility model claim or modification, are all the utility model and are covered.
Claims (9)
1. a kind of power switching device based on low-power consumption bluetooth technology, it is characterised in that include：
Bluetooth module, the bluetooth module includes beacon emissions pattern and reports emission mode, and the bluetooth module is in beacon emissions mould
Launch lower powered beacon signal during formula and received by mobile terminal, the bluetooth module launches high power when emission mode is reported
Report signal and received by gateway；
Power switch unit, the power switch unit include for launching the beacon emissions passage of beacon signal, and for sending out
Penetrate report signal report transmission channel, the power switch unit is switched to beacon emissions according to the emission mode of bluetooth module and leads to
Road reports transmission channel；
Power amplifier module, the power amplifier module are arranged on and report in transmission channel, and this reports signal through power amplification mould
Block realizes power gain and to emission.
2. power switching device according to claim 1, it is characterised in that：The power switching device includes a switching control
Module, the switching control module are connected with bluetooth module and power switch unit respectively, and the switching control module is in beacon emissions
During pattern, control switching control module is switched to beacon emissions passage, and the switching control module controls to cut when emission mode is reported
Change control module and be switched to and report transmission channel.
3. power switching device according to claim 2, it is characterised in that：The bluetooth module includes Bluetooth processor, indigo plant
Tooth transceiver and transmitting antenna, the power switch unit are arranged between bluetooth transceiver and transmitting antenna.
4. power switching device according to claim 3, it is characterised in that：The power switch unit includes receiving and dispatching with bluetooth
The first choice switch of device connection and the second selecting switch and the power amplification circuit of transmitting antenna connection, the first choice
Two output ends of switch are connected with two inputs of the second selecting switch and form two transmission channels for mutually switching, should
Power amplification circuit is disposed therein in a transmission channel, and the switching control module is switched with first choice and the second selection respectively
Switch connection.
5. power switching device according to claim 4, it is characterised in that：The power amplification circuit is power amplifier.
6. power switching device according to claim 1, it is characterised in that：The transmission power of the beacon emissions pattern for-
20～+4dBm.
7. power switching device according to claim 1, it is characterised in that：This report the transmission power of emission mode for+
10～+20dBm.
8. power switching device according to claim 1, it is characterised in that：This reports signal for low-power consumption bluetooth equipment
Health and fitness information, the health and fitness information include current electric quantity and running parameter data.
9. power switching device according to claim 1, it is characterised in that：The beacon signal and the signal lattice for reporting signal
Formula is differed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933718.0U CN206023765U (en) | 2016-08-24 | 2016-08-24 | A kind of power switching device based on low-power consumption bluetooth technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933718.0U CN206023765U (en) | 2016-08-24 | 2016-08-24 | A kind of power switching device based on low-power consumption bluetooth technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023765U true CN206023765U (en) | 2017-03-15 |
Family
ID=58251332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933718.0U Withdrawn - After Issue CN206023765U (en) | 2016-08-24 | 2016-08-24 | A kind of power switching device based on low-power consumption bluetooth technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100685A (en) * | 2016-08-24 | 2016-11-09 | 深圳市蓝科迅通科技有限公司 | A kind of power switching device based on low-power consumption Bluetooth technology |
-
2016
- 2016-08-24 CN CN201620933718.0U patent/CN206023765U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100685A (en) * | 2016-08-24 | 2016-11-09 | 深圳市蓝科迅通科技有限公司 | A kind of power switching device based on low-power consumption Bluetooth technology |
| CN106100685B (en) * | 2016-08-24 | 2020-01-14 | 深圳市蓝科迅通科技有限公司 | Power switching device based on low-power-consumption Bluetooth technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20200114 |
|
| AV01 | Patent right actively abandoned |