CN104581618B - A kind of bluetooth one master and multiple slaves communication means for Portable, multiple parameter health examination case - Google Patents
A kind of bluetooth one master and multiple slaves communication means for Portable, multiple parameter health examination case Download PDFInfo
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- CN104581618B CN104581618B CN201510037749.8A CN201510037749A CN104581618B CN 104581618 B CN104581618 B CN 104581618B CN 201510037749 A CN201510037749 A CN 201510037749A CN 104581618 B CN104581618 B CN 104581618B
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- 238000004891 communication Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000007689 inspection Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 7
- 241000256844 Apis mellifera Species 0.000 claims description 6
- 240000004343 Indigofera suffruticosa Species 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 101000998629 Homo sapiens Importin subunit beta-1 Proteins 0.000 description 1
- 102100033258 Importin subunit beta-1 Human genes 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0026—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the transmission medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
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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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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Heart & Thoracic Surgery (AREA)
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- Pathology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of bluetooth one master and multiple slaves communication means for Portable, multiple parameter health examination case, belong to communications method regime, its step are as follows: 1, configuring communication hardware and initialization of classifying；2, master/slave arrangement bluetooth module powers on together, enables main equipment bluetooth module and all enters pairing mode from equipment bluetooth module；3, the search of main equipment bluetooth module from equipment bluetooth module and is attached；4, it is connected in break step 3, obtains distal end Bluetooth address；5, step 3 ~ 4 are repeated, until obtaining all Bluetooth address from equipment bluetooth module and backup；6, the slave equipment bluetooth module for needing to connect is connected to by address.The beneficial effects of the invention are as follows it is easy to use, accurate, efficient and be not necessarily to connecting line.
Description
Technical field
The present invention relates to a kind of bluetooth one master and multiple slaves communication means for Portable, multiple parameter health examination case, belong to nothing
The line communications field.
Background technique
Bluetooth is a kind of radio technology of holding equipment short haul connection (within general 10m), can include mobile electricity
The wireless messages exchange carried out between words, PDA, wireless headset, laptop and related peripherals etc..Traditional Bluetooth technology is more
Using distributed network structure and fast frequency hopping and short packet technology, support point-to-point communication, i.e. an equipment to an equipment, but
It is needing then to be unable to complete with multiple equipment simultaneous transmission data.
Currently, Portable, multiple parameter health examination case is a kind of Medical Devices for being applicable in and using on site with field operation,
It is placed in it and checks host and a variety of detection instruments, inspection apparatus, generally required between various inspection apparatus and inspection host
Information sharing, transmission and preservation, line is very inconvenient between communication interface, and Bluetooth transmission one-to-one can only also be transmitted,
Efficiency is extremely low and easy error.
Summary of the invention
It is used for technical problem to be solved by the invention is to provide a kind of convenience, accurately, efficiently and without connecting line
The bluetooth one master and multiple slaves communication means of Portable, multiple parameter health examination case.
Technical scheme is as follows:
A kind of bluetooth one master and multiple slaves communication means for Portable, multiple parameter health examination case comprising following steps:
(1) configuration of communications device and carry out identity distribution initialization:
Respectively in the Portable, multiple parameter health examination case inspection host and each inspection apparatus in install bluetooth mould
Block, using the bluetooth module in the inspection host as a main equipment bluetooth module, by the bluetooth in N number of inspection apparatus
Module is used as from equipment bluetooth module, and N number of is accordingly carried out from equipment bluetooth module to a main equipment bluetooth module and respectively
It presets, the N is more than or equal to 2；
(2) it is powered on together to the main equipment bluetooth module and from equipment bluetooth module, enables the main equipment bluetooth module
All enter pairing mode with from equipment bluetooth module；
(3) it is searched for using main equipment bluetooth module from equipment bluetooth module, is searched blue from equipment in searched state
It is attached after tooth module；
(4) to the IPO01 foot input at least high level pulse of 100ms or more of main equipment bluetooth module, break step (3)
Described in main equipment bluetooth module and it is described connected between equipment bluetooth module, after disconnecting, the main equipment bluetooth mould
Block receives " AT+RADD " instruction, i.e. duplication obtains distal end bluetooth from equipment bluetooth module Bluetooth address to main equipment bluetooth module
Address；
(5) step (3) ~ (4) are executed repeatedly, a Bluetooth address from equipment bluetooth module are obtained every time, until obtaining
All Bluetooth address from equipment bluetooth module；
(6) all Bluetooth address backup that will acquire, the slave equipment bluetooth mould for needing to connect is connected to by Bluetooth address
Block realizes one master and multiple slaves connection.
Further, under the idle state before the step (1), the bluetooth module is disposed as from equipment bluetooth
Module sets main equipment bluetooth module for the bluetooth module of transmitting terminal, connection accordingly connects when the one-to-one transmission of generation data
The bluetooth module of receiving end, the bluetooth module of the receiving end disconnect, the two i.e. from equipment bluetooth module after having sent data
It is again set at from equipment bluetooth module.
The beneficial effects of the present invention are: the present invention is the Bluetooth communication method of one master and multiple slaves, in Portable, multiple parameter health
Bluetooth module is installed in the inspection host and each inspection apparatus in inspection box, realizes a host pair using Bluetooth Communication Technology
Multiple integration for checking equipment can make doctor no longer by the constraint of on line, more flexibly instead of the mode of traditional wire connection
Easily using examining equipment to check those who are investigated, mistake will be occurred when equipment being examined to connect with host by also avoiding doctor
A possibility that.Information resources can be effectively integrated, by the data informations of a variety of inspection apparatus be connected with each other or with check host
It is connected, facilitates information sharing and transmission, facilitates the scene use and field operation of inspection apparatus, be more favorable to inspection apparatus
Dispersion carries, and significantly increases the use scope of inspection apparatus, is easy to use, and is not necessarily to connecting line, can effectively reduce the mistake of user
Operate probability.
Detailed description of the invention
Fig. 1 is flow chart of the method for the present invention.
Fig. 2 is each part position relations schematic diagram in the present invention.
Wherein, 1 Portable, multiple parameter health examination case, 2 check host, 3 inspection apparatus.
Specific embodiment
Below with reference to Fig. 1 ~ 2 and specific embodiment, the present invention is described in further detail.
As shown in Figure 1 and 2, the communication means for the one master and multiple slaves that embodiment 1 is achieved by the steps of:
(1) communication hardware and initialization of classifying are configured:
Respectively in the Portable, multiple parameter health examination case 1 inspection host 2 and each inspection apparatus 3 in bluetooth is installed
Module, the model that the bluetooth module of use uses is BMX-02/03 series bluetooth serial ports module, will be in the inspection host 1
Bluetooth module is as a main equipment bluetooth module, using the bluetooth module in N number of inspection apparatus 3 as from equipment bluetooth mould
Block, and to a main equipment bluetooth module and it is N number of accordingly preset respectively from equipment bluetooth module, the N be greater than etc.
In 2；
The adoptable model of the inspection host 2 has XZMDS-1500B-MB, and each inspection apparatus 3 can be display
Device, blood oxygen detection device, blood pressure detector, ECG tester, apparatus for testing body temperature or blood cell detection device etc. are conventional
It checks equipment, is common medical examination apparatus, therefore does not provide diagram；
(2) it is powered on together to the main equipment bluetooth module and from equipment bluetooth module, enables the main equipment bluetooth module
All enter pairing mode with from equipment bluetooth module；
(3) it is searched for using main equipment bluetooth module and searches the slave equipment in searched state from equipment bluetooth module
It is attached after bluetooth module；
(4) to the IPO1 foot input at least high level pulse of 100ms or more of main equipment bluetooth module, break step (3)
Described in main equipment bluetooth module and it is described connected between equipment bluetooth module, after disconnecting, the main equipment bluetooth mould
Block receives " AT+RADD " instruction, i.e. duplication obtains distal end bluetooth from equipment bluetooth module Bluetooth address to main equipment bluetooth module
Address；
(5) step (3) ~ (4) are executed repeatedly, a Bluetooth address from equipment bluetooth module are obtained every time, until obtaining
All Bluetooth address from equipment bluetooth module；
(6) all Bluetooth address backup that will acquire, the slave equipment bluetooth mould for needing to connect is connected to by Bluetooth address
Block realizes one master and multiple slaves connection, described to check that host 2 takes the communication means of one master and multiple slaves to connect each somascope by bluetooth
Device 3.
Further, under the idle state before the step (1), the bluetooth module is disposed as from equipment bluetooth
Module sets main equipment bluetooth module for the bluetooth module of transmitting terminal, connection accordingly connects when the one-to-one transmission of generation data
The bluetooth module of receiving end, the bluetooth module of the receiving end disconnect, the two i.e. from equipment bluetooth module after having sent data
It is again set at from equipment bluetooth module.
Further, the step (1) to preset method as follows:
It is as follows that the step of main equipment bluetooth module AT is instructed is set: 1) hair AT+ROLE=M, 2) hair AT+IMME=0.
Setting from equipment bluetooth module AT instruct the step of it is as follows: 1) send out AT+ROLE=S, 2) hair AT+IMME=0,3) hair AT
+SCAN=2。
The working principle of the present embodiment is as follows:
Firstly, carrying out presetting main equipment bluetooth module and from equipment bluetooth module, be sent to main equipment bluetooth module
AT instruction is preset, and its step are as follows: 1, setting main equipment bluetooth module for module, i.e. hair AT+ROLE=M；2,
By the zero setting of bluetooth module address, i.e. hair AT+IMME=0；
It is preset to AT instruction is sent from equipment bluetooth module, its step are as follows:
1, it sets module to from equipment bluetooth module,；AT+ROLE=S is sent out, default is that this finger can not be sent out from equipment
It enables；
2, by the zero setting of bluetooth module address, i.e. hair AT+IMME=0；
3, AT+SCAN=2 are sent out, i.e., the main equipment that cannot be searched, but connect can be directly connected to；
It is proceeded as follows after pre-setting:
(1) be arranged according to the method described above remaining it is multiple powered on from equipment bluetooth module, and together, all from equipment bluetooth module
Into pairing mode, LED quick flashing；
(2) main equipment bluetooth module control program sends instructions AT+ROLE=M to main equipment bluetooth module, i.e., module is arranged
For the instruction of main equipment bluetooth module, then the AT+RESTART that sends instructions, i.e. bluetooth module resets；
(3) see on main equipment bluetooth module LED light length it is bright, it is N number of have from equipment bluetooth module one from equipment indigo plant
LED light in tooth module also grow it is bright, indicate main equipment bluetooth module connected one from equipment bluetooth module；
(4) to the PIO0 foot input at least high level pulse of 100ms or more of main equipment bluetooth module, main equipment bluetooth mould
LED slow flash on block, the LED light on slave equipment bluetooth module connected also slow flash, indicates already off connection；
(5) after disconnecting above-mentioned connection, send instructions AT+RADD, i.e., duplication is from equipment bluetooth module Bluetooth address to main equipment
Bluetooth module obtains distal end from equipment bluetooth module Bluetooth address；
(6) at least high level pulse of 100ms or more is inputted to PIO0 foot, the LED light quick flashing on main equipment bluetooth module,
Main equipment bluetooth module enters search condition, can be appreciated that another is bright from the LED light length on equipment bluetooth module again at this time, indicates
Main equipment bluetooth module has connected this from equipment bluetooth module；
(7) repeatedly, the slave equipment bluetooth module on main equipment bluetooth module periphery can all be connected one time and is obtained
Get the address from equipment bluetooth module；
(8) address of the slave equipment bluetooth module got is backed up, be connected to by address need to connect from setting
Standby bluetooth module completes the bluetooth connection of one master and multiple slaves, the communication means for checking host 2 and taking one master and multiple slaves by bluetooth
Connect each inspection apparatus 3.
Above method can realize the one master and multiple slaves connection of bluetooth, mostly main mostly from connection if you need to bluetooth, continue following steps:
This above-mentioned main equipment bluetooth module is changed in addition to select a bluetooth module as new from equipment bluetooth module
Main equipment bluetooth module, other bluetooth modules are to preset described in change, needing to decide sets from equipment bluetooth module
The bluetooth module of standby bluetooth module repeats the above steps, until main equipment bluetooth module specified every time obtains and saves respective need
The corresponding address from equipment bluetooth module to be connected, it is mostly main mostly from connection that bluetooth can be achieved in the method.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to previous embodiment
Documented technical solution is modified or equivalent replacement of some of the technical features；And these are modified or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (2)
1. a kind of bluetooth one master and multiple slaves communication means for Portable, multiple parameter health examination case, it is characterised in that: it includes
Following steps:
(1) communication hardware and initialization of classifying are configured:
Indigo plant is installed in the inspection host (1) in the Portable, multiple parameter health examination case (1) and each inspection apparatus (2) respectively
Tooth module, using the bluetooth module in inspection host (1) as a main equipment bluetooth module, by N number of inspection apparatus
(2) bluetooth module in is used as from equipment bluetooth module, and to a main equipment bluetooth module and N number of accordingly from equipment bluetooth mould
Block is preset respectively, and the N is more than or equal to 2；
AT instruction is sent to main equipment bluetooth module to preset, sets main equipment bluetooth module for module, i.e. hair AT+
ROLE=M；By the zero setting of bluetooth module address, i.e. hair AT+IMME=0；
It is preset to AT instruction is sent from equipment bluetooth module, sets module to send out AT+ from equipment bluetooth module
ROLE=S, default are that this instruction can not be sent out from equipment；By the zero setting of bluetooth module address, i.e. hair AT+IMME=0；Send out AT+
Main equipment that SCAN=2 cannot be searched, but connect can be directly connected to；
(2) powered on together to the main equipment bluetooth module and from equipment bluetooth module, enable the main equipment bluetooth module with from
Equipment bluetooth module all enters pairing mode；
(3) it is searched for using main equipment bluetooth module from equipment bluetooth module, searches and be in searched state from equipment bluetooth mould
It is attached after block；
(4) at least high level pulse of 100ms or more, institute in break step (3) are inputted to the PIO0 foot of main equipment bluetooth module
State main equipment bluetooth module and it is described connected between equipment bluetooth module, after disconnecting, the main equipment bluetooth module is received
It is instructed to " AT+RADD ", i.e. duplication is from equipment bluetooth module Bluetooth address to main equipment bluetooth module, with obtaining distal end bluetooth
Location；
(5) step (3) ~ (4) are executed repeatedly, a Bluetooth address from equipment bluetooth module are obtained every time, until being owned
From the Bluetooth address of equipment bluetooth module；
(6) all Bluetooth address backup that will acquire, the slave equipment bluetooth module for needing to connect is connected to by Bluetooth address, real
Existing one master and multiple slaves connection；
Main equipment bluetooth module is changed in addition to select a bluetooth module as new main equipment bluetooth from equipment bluetooth module
Module, other bluetooth modules are to preset described in change, need to do the bluetooth of main equipment bluetooth module from equipment bluetooth module
Module repeats the above steps, until main equipment bluetooth module specified every time obtains and save that respectively needs connect it is corresponding from setting
The address of standby bluetooth module.
2. a kind of bluetooth one master and multiple slaves communication party for Portable, multiple parameter health examination case according to claim 1
Method, it is characterised in that: under the idle state before the step (1), the bluetooth module is disposed as from equipment bluetooth mould
Block sets main equipment bluetooth module for the bluetooth module of transmitting terminal, connects correspondingly received when the one-to-one transmission of generation data
The bluetooth module at end, the bluetooth module of the receiving end disconnect, the two is again i.e. from equipment bluetooth module after having sent data
It is secondary to be set as from equipment bluetooth module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037749.8A CN104581618B (en) | 2015-01-26 | 2015-01-26 | A kind of bluetooth one master and multiple slaves communication means for Portable, multiple parameter health examination case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037749.8A CN104581618B (en) | 2015-01-26 | 2015-01-26 | A kind of bluetooth one master and multiple slaves communication means for Portable, multiple parameter health examination case |
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| CN104581618A CN104581618A (en) | 2015-04-29 |
| CN104581618B true CN104581618B (en) | 2019-03-22 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715577A (en) * | 2013-12-27 | 2014-04-09 | 北京奇虎科技有限公司 | USB Hub and Bluetooth pairing method through USB Hub |
| CN104022805A (en) * | 2014-06-06 | 2014-09-03 | 深圳市爱美家电子科技有限公司 | Method and device of connecting Bluetooth devices at master end and slave ends |
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- 2015-01-26 CN CN201510037749.8A patent/CN104581618B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715577A (en) * | 2013-12-27 | 2014-04-09 | 北京奇虎科技有限公司 | USB Hub and Bluetooth pairing method through USB Hub |
| CN104022805A (en) * | 2014-06-06 | 2014-09-03 | 深圳市爱美家电子科技有限公司 | Method and device of connecting Bluetooth devices at master end and slave ends |
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Address after: The Southern District Guangming Road Economic Development Zone, Hebei city of Shijiazhuang province Xingtang County 050000 No. 1 Applicant after: HEBEI EVIDENCE-BASED MEDICINE TECHNOLOGY CO., LTD. Address before: The Southern District Guangming Road Economic Development Zone, Hebei city of Shijiazhuang province Xingtang County 050000 No. 1 Applicant before: Hebei Xunzheng Medical Technology Co., Ltd. |
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