CN105790803A - Multipath Bluetooth signal adaptation device - Google Patents
Multipath Bluetooth signal adaptation device Download PDFInfo
- Publication number
- CN105790803A CN105790803A CN201610240297.8A CN201610240297A CN105790803A CN 105790803 A CN105790803 A CN 105790803A CN 201610240297 A CN201610240297 A CN 201610240297A CN 105790803 A CN105790803 A CN 105790803A
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- 230000006978 adaptation Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 239000002131 composite material Substances 0.000 claims description 15
- 230000010365 information processing Effects 0.000 claims description 7
- 230000010354 integration Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 14
- 230000008054 signal transmission Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
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- 235000007164 Oryza sativa Nutrition 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- H04B5/48—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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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 multipath Bluetooth signal adaptation device, which comprises a Bluetooth transceiving combined module and an external Bluetooth sensing module, wherein the Bluetooth transceiving combined module is matched with the external Bluetooth sensing module; the Bluetooth transceiving combined module is internally provided with a state indicating lamp system, a Bluetooth signal integration encoding system, a USB signal output interface and a power supply connection interface; and the Bluetooth signal integration encoding system is connected with the USB signal output interface. The multipath Bluetooth signal adaptation device can be used for connecting 15 sets of Bluetooth equipment, solves the problems that the traditional Bluetooth equipment can only in one-to-one connection, the transmission distance is short, the equipment are not compatible and the like; and the 15 sets of Bluetooth equipment are subjected to unified coding, the transmission efficiency of data signals is increased, the structure is compact, the resource consumption of the device is low, the power consumption is low, the cost is low, and the operation is stable and reliable.
Description
Technical field
The present invention relates to a kind of signal processing apparatus, especially relate to a kind of multiple path blue-tooth signal adaptation device.
Background technology
Bluetooth is a kind of wireless technology standard, it may be achieved fixing equipment, the short-range data exchange moved between equipment and building personal area network.At first, bluetooth is the replacement scheme as RS232 data wire." bluetooth " technology of utilization, it is possible to effectively simplify the communication between mobile communication terminal device, it is also possible to successfully simplify the communication between equipment and Internet, thus data transmission becomes more rapidly efficiently, for radio communication widening road.Bluetooth adopts distributed network structure and fast frequency hopping and short packet technology, supports point-to-point and point-to-multipoint delivery, adopts time division duplex transmission scheme to realize full duplex transmission.Bluetooth can connect multiple equipment, overcomes a difficult problem for data syn-chronization.
Bluetooth technology yields unusually brilliant results in Smart Home market and it is reported, comes from the promotion of grid (mesh) technology, from 2013-2018 Bluetooth technology in the annual compound growth rate of Smart Home up to 232%.Mesh technology changes the networking mode of conventional Bluetooth, forms grid with the forms of broadcasting, compensate for conventional Bluetooth and can not form the short slab of large scale network, and enhance ability through walls, effectively expanded the application prospect of bluetooth.CSR global standards academy RobinHeydon then points out during the speech, only holds within the family, it is possible to use 87 bluetooth equipments, such as door and window, garage, kitchen warning, bowl washing platform, floor drain, dining table, tables and chairs, bedroom, balcony etc..
On the other hand, emerging low-power consumption Bluetooth technology (BLE) also on whole low-consumption wireless Communications Market in occupation of very important status, and the outburst in Smart Home market will be greatly facilitated the quick growth of BLE technology.Main cause has three: first, and BLE itself has low-power consumption advantage, and through the development of time several years, Bluetooth technology has become the generally accepted standard in market；Next to that the support that Mobile operating system is to bluetooth, current Bluetooth technology has been the standard configuration of portable equipment；Being finally the exploitation of related application and accessory, wherein bluetooth earphone, blue tooth vehicular and bluetooth MP3 are greatly favored by consumers.
But it practice, we also can't see so much bluetooth equipment in life now.Except blue-tooth intelligence door lock, user seldom can see the application of bluetooth sensor in domestic environment.Mainly there are following 3 defects because of it:
1, the designed distance of bluetooth is within 10m, it is impossible to through walls；
2, bluetooth is generally point-to-point connection, when the many equipment of many people connects pretty troublesome (hardly possible)；
3, the concept that bluetooth does not route, it is impossible to remote control.
Summary of the invention
It is an object of the invention to provide a kind of multiple path blue-tooth signal adaptation device, defect for prior art, increase bluetooth transmitting-receiving composite module, maximum can accept extraneous 15 different bluetooth ID Bluetooth signal transmitted, Bluetooth signal transmission to Bluetooth signal is integrated coding system by device, Bluetooth signal integrates coding system can be encoded transmission process according to different bluetooth ID to information, this transmission signal processing mode both ensure that the accuracy of information, improve efficiency of transmission, also help the extension of future transmission signal.Bluetooth signal integrates coding system by after the information integration after process, by a usb signal output interface, transmits signal.Present configuration is compact, and device resource consumption is few, low in energy consumption, and cost is few, and stable and reliable in work.
In order to solve above-mentioned technical problem, adopt the following technical scheme that
A kind of multiple path blue-tooth signal adaptation device, it is characterised in that: including bluetooth transmitting-receiving composite module and outside bluetooth sensing module, bluetooth transmitting-receiving composite module is mutually matched with outside bluetooth sensing module；Be provided with status indicator lamp system in bluetooth transmitting-receiving composite module, Bluetooth signal integrates coding system, usb signal output interface and electric power connection interface, and Bluetooth signal is integrated coding system and is connected with each other with usb signal output interface.
Further, outside bluetooth sensing module includes temperature sensor bluetooth module, heart rate sensor bluetooth module.
Further, status indicator lamp system includes power supply indicator, SYS system indicator, BLU bluetooth connection status display lamp and USB output indicator.Power supply indicator is the display lamp of UNICOM's power supply, the necessary Chang Liang of normal operation, does not work, represents that power supply is not plugged or router failure.SYS system indicator is the working station indicator of device, and flicker represents normal.BLU bluetooth connection status display lamp is bluetooth instruction power supply, and flicker representative has bluetooth to connect and connects normal.USB output indicator is shown that and peripheral control unit transmission state signal, and flicker representation signal transmission is normal.Above-mentioned 4 display lamps have comprehensively reacted the working condition of this device, convenient control.
Further, Bluetooth signal is integrated coding system and is included Bluetooth information processing module and data transmission bus, and Bluetooth information processing module and data transmission bus are connected with each other, and data transmission bus connects usb signal output interface.
Owing to adopting technique scheme, have the advantages that
The present invention is a kind of multiple path blue-tooth signal adaptation device, defect for prior art, increase bluetooth transmitting-receiving composite module, maximum can accept extraneous 15 different bluetooth ID Bluetooth signal transmitted, Bluetooth signal transmission to Bluetooth signal is integrated coding system by device, Bluetooth signal integrates coding system can be encoded transmission process according to different bluetooth ID to information, this transmission signal processing mode both ensure that the accuracy of information, improve efficiency of transmission, also help the extension of future transmission signal.Bluetooth signal integrates coding system by after the information integration after process, by a usb signal output interface, transmits signal.Present configuration is compact, and device resource consumption is few, low in energy consumption, and cost is few, and stable and reliable in work.Its concrete beneficial effect show as following some:
1, present invention employs bluetooth 4.0 low-power consumption mode, ultralow Consumption, 3ms ultrahigh speed starts, and bluetooth 4.0 starts the time less than 3ms.Safer encryption, the wider bluetooth of radiation scope, 4.0 will enable 128-bitAES encrypts completely, provides height encryption and certification degree for data packet.And the scope of bluetooth 4.0 will extend to 200 meters of scopes under peak power, the distance that the effective equipment strengthened uses.
2, present invention employs Bluetooth signal coding to integrate, Bluetooth signal is integrated coding system and is breached the man-to-man quantity restriction of original Bluetooth technology, solves the problem that original Bluetooth information transmission range is short.We mobile phone used, PDA, GPS bluetooth, earphone, notebook embedded with bluetooth etc. are generally CLASS210 rice power level at present.That is the transmission between data can only be carried out within circumference ten meters.Bluetooth signal integrates coding system, improves signal transmission distance.The peak bandwidth of current bluetooth can only achieve 3Mb/s, and transmission speed is slow, especially when we use bluetooth to surf the Net, also can not enjoy the pleasant sensation of online high speed surfing by let us far away.
3, the present invention adopts Bluetooth signal coding to integrate output processing, enhances effectiveness, simplifies signal transmission form, can better analyze the different bluetooth ID Bluetooth signal transmitted, improves the accuracy of Bluetooth information transmission, improve efficiency of transmission.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of a kind of multiple path blue-tooth signal adaptation device of the present invention；
Fig. 2 is the schematic diagram of status indicator lamp system in the present invention；
Fig. 3 is the schematic diagram that in the present invention, Bluetooth signal integrates coding system.
Wherein 1 is outside bluetooth sensing module, 2 receive and dispatch composite module for bluetooth, 3 is status indicator lamp system, and 4 integrate coding system for Bluetooth signal, and 5 is usb signal output interface, 6 is electric power connection interface, 7 is power supply indicator, and 8 is SYS system indicator, and 9 is BLU bluetooth connection status display lamp, 10 is USB output indicator, and 11 is Bluetooth information processing module.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of multiple path blue-tooth signal adaptation device, it is characterised in that: including bluetooth transmitting-receiving composite module 2 and outside bluetooth sensing module 1, bluetooth transmitting-receiving composite module 2 is mutually matched with outside bluetooth sensing module 1；The bluetooth transmitting-receiving composite module 2 of the present invention is that 4 embedded bluetooths 4.0 combine transceiver module, have employed bluetooth 4.0 low-power consumption mode, ultralow Consumption, and 3ms ultrahigh speed starts, and bluetooth 4.0 starts the time less than 3ms.Safer encryption, the wider bluetooth of radiation scope, 4.0 will enable 128-bitAES encrypts completely, provides height encryption and certification degree for data packet.And the scope of bluetooth 4.0 will extend to 200 meters of scopes under peak power, the distance that the effective equipment strengthened uses.Outside bluetooth sensing module 1 includes temperature sensor bluetooth module, heart rate sensor bluetooth module, pressure transducer bluetooth module, velocity sensor bluetooth module etc., and said external bluetooth sensing module 1 all can be received and dispatched composite module 2 with bluetooth and be mutually paired.
Be provided with status indicator lamp system 3 in bluetooth transmitting-receiving composite module 2, Bluetooth signal integrates coding system 4, usb signal output interface 5 and electric power connection interface 6, Bluetooth signal is integrated coding system 4 and is included Bluetooth information processing module 11 and data transmission bus (not marking in figure), Bluetooth information processing module 11 and data transmission bus are connected with each other, and data transmission bus connects usb signal output interface 5.Bluetooth signal is integrated coding system 4 and is breached the man-to-man quantity restriction of original Bluetooth technology, solves the problem that original Bluetooth information transmission range is short.We mobile phone used, PDA, GPS bluetooth, earphone, notebook embedded with bluetooth etc. are generally CLASS210 rice power level at present.That is the transmission between data can only be carried out within circumference ten meters.Bluetooth signal integrates coding system 4, improves signal transmission distance.The peak bandwidth of current bluetooth can only achieve 3Mb/s, and transmission speed is slow, especially when we use bluetooth to surf the Net, also can not enjoy the pleasant sensation of online high speed surfing by let us far away.
Status indicator lamp system 3 includes power supply indicator 7, SYS system indicator 8, BLU bluetooth connection status display lamp 9 and USB output indicator 10.Power supply indicator 7 is the display lamp of UNICOM's power supply, the necessary Chang Liang of normal operation, does not work, represents that power supply is not plugged or router failure.SYS system indicator 8 is the working station indicator of device, and flicker represents normal.BLU bluetooth connection status display lamp 9 is bluetooth instruction power supply, and flicker representative has bluetooth to connect and connects normal.USB output indicator 10 is shown that and peripheral control unit transmission state signal, and flicker representation signal transmission is normal.Above-mentioned 4 display lamps have comprehensively reacted the working condition of this device, convenient control.
The motion flow of the present invention is as described below: as shown in Figure 1, analogue signal collected by external sensor outwardly sends signal by the outside bluetooth sensing module 1 of self, the composite module 2 of bluetooth transmitting-receiving simultaneously is by high-frequency quick Bluetooth pairing mode, match with extraneous bluetooth equipment, adopt communication modes communication under related protocol of full duplex, the external signal collected is transferred to Bluetooth signal and integrates in coding system 4, Bluetooth signal is integrated coding system 4 and according to different bluetooth ID, information will be encoded transmission process, Bluetooth signal coding is integrated, it is transferred to external control center again through usb signal output interface 5.Adopt Bluetooth signal coding to integrate output processing, enhance effectiveness, simplify signal transmission form, can better analyze the different bluetooth ID Bluetooth signal transmitted, improve the accuracy of Bluetooth information transmission, improve efficiency of transmission.
These are only specific embodiments of the invention, but the technical characteristic of the present invention is not limited thereto.Any based on the present invention, for solving essentially identical technical problem, it is achieved essentially identical technique effect, done ground simple change, equivalent replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (4)
1. a multiple path blue-tooth signal adaptation device, it is characterised in that: including bluetooth transmitting-receiving composite module and outside bluetooth sensing module, described bluetooth transmitting-receiving composite module is mutually matched with described outside bluetooth sensing module；Be provided with status indicator lamp system in described bluetooth transmitting-receiving composite module, Bluetooth signal integrates coding system, usb signal output interface and electric power connection interface, and described Bluetooth signal is integrated coding system and is connected with each other with described usb signal output interface.
2. a kind of multiple path blue-tooth signal adaptation device according to claim 1, it is characterised in that: described outside bluetooth sensing module includes temperature sensor bluetooth module, heart rate sensor bluetooth module.
3. a kind of multiple path blue-tooth signal adaptation device according to claim 1, it is characterised in that: described status indicator lamp system includes power supply indicator, SYS system indicator, BLU bluetooth connection status display lamp and USB output indicator.
4. a kind of multiple path blue-tooth signal adaptation device according to claim 1, it is characterized in that: described Bluetooth signal is integrated coding system and included Bluetooth information processing module and data transmission bus, described Bluetooth information processing module and described data transmission bus are connected with each other, and described data transmission bus connects described usb signal output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240297.8A CN105790803A (en) | 2016-04-18 | 2016-04-18 | Multipath Bluetooth signal adaptation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240297.8A CN105790803A (en) | 2016-04-18 | 2016-04-18 | Multipath Bluetooth signal adaptation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782131A (en) * | 2017-02-23 | 2017-05-31 | 广东轻工职业技术学院 | A kind of electronics welcome guest's board of the bulk transfer information based on bluetooth Mesh technologies |
| CN107835041A (en) * | 2017-10-13 | 2018-03-23 | 天津市侨阳印刷有限公司 | A kind of blue-tooth device for printing machine |
| CN113286283A (en) * | 2021-05-19 | 2021-08-20 | 北华航天工业学院 | Bluetooth communication system and communication method thereof |
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| CN113286283A (en) * | 2021-05-19 | 2021-08-20 | 北华航天工业学院 | Bluetooth communication system and communication method thereof |
| CN113286283B (en) * | 2021-05-19 | 2023-10-31 | 北华航天工业学院 | Bluetooth communication system and communication method thereof |
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Application publication date: 20160720 |