CN108989393A - Beddo synchronisation control means and control system based on single line communication - Google Patents
Beddo synchronisation control means and control system based on single line communication Download PDFInfo
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- CN108989393A CN108989393A CN201810652516.2A CN201810652516A CN108989393A CN 108989393 A CN108989393 A CN 108989393A CN 201810652516 A CN201810652516 A CN 201810652516A CN 108989393 A CN108989393 A CN 108989393A
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- beddo
- control box
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
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- Computer Networks & Wireless Communication (AREA)
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- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
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Abstract
The invention discloses a kind of beddo synchronisation control means and its control system based on single line communication, after opening beddo energizing source, first group of synchronous frame information is sent by the first primary control box first, within the interval time that the synchronous frame information of two adjacent groups is sent, the communication data control instruction of plug-in device is if it is effective, then send control instruction synchronizing information to the first primary control box synchronization frame, if the communication data control instruction of plug-in device is sky or is illegal command, plug-in device is not involved in communication.The single communication pattern and double bed communication pattern of present invention support beddo, plug-in device by serial interfaces and beddo master control and communication realization it is synchronous, beddo is allowed to link multiple third-party application systems, improve the diversity of terminal control function, realize that the status information between two beddos is shared, simplified control operation, further increases terminal control function on the basis of single mode.
Description
Technical field
The present invention relates to beddo Communication Control Technology fields, specifically, being a kind of beddo based on single line communication
Synchronisation control means and control system.
Background technique
Demand with the continuous development and progress and the people of technology of Internet of things to daily life quality is continuously improved,
Smart home has become the inexorable trend of current and following household field development, wherein often has all the time and leads in medicine
Domain is used for the beddo of patient care and medical instrument, progresses into daily life by the improvement of technology, helps
People improve daily sleep health, while but also the function of bed is more diversified.The basic control system of beddo mainly has
Remote controler, primary control box, head foot driver composition, user send instruction by remote controler and are driven by primary control box trigger head foot
Device drives beddo different location to run corresponding function by instruction.
Beddo as medical instrument use it is increasingly mature, and can be applied to the beddo in daily there is also
It is many to need the problem of improving, especially using technology of Internet of things as the beddo control system of core, how to realize intelligent control
During orderly accurately data communication and synchronously control are a technical problems urgently to be resolved.
Summary of the invention
The purpose of the present invention is enhancing and improving the function of household beddo, a kind of beddo based on single line communication is provided
Synchronisation control means and control system can realize the diversified feature of beddo controlling terminal by plug-in device, can be with
It realizes under double bed mode, is in communication with each other between two beds, information sharing and synchronously control.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of synchronous control of beddo based on single line communication
Method processed, comprising the following steps:
Beddo energizing source is opened, the first primary control box starts to send first group of synchronous frame information, and continues fixed
Next group of synchronous frame information is sent in interval time；
Within the interval time that the synchronous frame information of two adjacent groups is sent, the communication data control instruction of plug-in device if it is
Effectively, then send control instruction synchronizing information to the first primary control box synchronization frame, if the communication data of plug-in device controls
When instruction is sky or is illegal command, plug-in device is not involved in communication；
Command frame sending time is synchronized to the when other primary control box receive the synchronization frame information of the first primary control box sending
One primary control box.
Further, it is mutually synchronized data frame between first primary control box and other primary control box, i.e., other primary control box connect
The synchronization frame information of the first primary control box is received, frame sending time can be synchronized to the first primary control box, similarly, the first primary control box receives
To the synchronization frame information of other primary control box, frame sending time can be synchronized to other primary control box for issuing synchronous frame information.
Further, it sends synchronization frame mutually between primary control box and carries out synchronization frame interim, send at first effective
The plug-in device of communication data control instruction occupies interval slots.Within the interval time that primary control box sends synchronous frame information, only
Allow a plug-in device transmission control instruction synchronizing information to the synchronization frame of primary control box
Based on above-mentioned synchronisation control means, the present invention also provides a kind of beddo synchronously control system based on single line communication
It unites, including remote controler and beddo, primary control box is installed on the beddo and driver constitutes the independent Electrical System of beddo
It unites, communication bus is connected and composed by serial monobus between the primary control box of different beddos and realizes monobus synchronous communication, institute
It states and is connected by wireless communication between remote controler and primary control box, the primary control box is connect by communication interface with plug-in module.
Preferably, the communication interface is the serial interface of MCU.The transmitting-receiving pin of the serial interface passes through current protection
Circuit and antistatic circuit access communications bus.
Preferably, the plug-in module includes at least one plug-in device.The same commitment defini interval phase in the communication bus
Only one interior plug-in device is in the mode for sending control instruction, other plug-in devices are the mode for receiving control instruction.
A kind of beddo realizes beddo synchronous communication by above-mentioned synchronisation control means, which includes primary control box
And driver, the primary control box are equipped with the serial interface of MCU, constitute for realizing the monobus synchronous communication between beddo
The above-mentioned beddo synchronous control system based on single line communication.
The invention has the advantages that:
The present invention supports the single communication pattern and double bed communication pattern of beddo, and plug-in device passes through string under single mode
Connection interface and beddo master control and communication realization it is synchronous, allow beddo to link multiple third-party application systems, improve
The diversity of terminal control function；Under double bed mode, the primary control box of two beddos accesses the same communication bus, realizes two
Status information between beddo is shared, and simplified control operation further increases terminal control function on the basis of single mode
Energy.
Detailed description of the invention
For purpose, feature and advantage of the present invention can be clearer to understand, below with reference to attached drawing to preferable reality of the invention
Example is applied to be described in detail, in which:
Fig. 1 is beddo communication control system block schematic illustration under single mode in one embodiment of the invention；
Fig. 2 is beddo single line communication synchronous control system block schematic illustration under double bed mode in one embodiment of the invention.
Specific embodiment
For the technology contents that the present invention will be described in detail, the purpose and effect realized, this specification will be in conjunction with specific implementation
Mode simultaneously cooperates attached drawing to be described in detail, it is clear that and described embodiments are only a part of the embodiments of the present invention, rather than all
Embodiment.Based on the embodiment of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Bed described in the specific embodiment of this specification is the beddo or intelligence for being equipped with primary control box and driver
Energy bed, each primary control box is equipped with the serial interface of MCU, when needing to realize the synchronous communication between more, each bed
Primary control box by the serial interface of MCU using the connection of serial monobus.Meanwhile in order to keep the function of beddo more various
Change, plug-in module accesses single line communication bus also by the serial interface of primary control box MCU.
Beddo synchronous control system based on single line communication of the invention is exactly by above-mentioned beddo and control beddo
The remote controler of operation forms.Each beddo is connect by wireless communication with a remote controler, realizes that remote controller operation is electronic
The operation of bed different function.Primary control box is installed on each beddo and driver constitutes the independent electric system of beddo,
Communication bus is connected and composed by serial monobus between the primary control box of different beddos and realizes monobus synchronous communication, so that not
Status information is shared and synchronously control with can carry out between beddo, in the case where synchronously control, it is only necessary to a remote control
Device can be realized to multiple beddo synchronously controls.
Preferably, in order to realize the diversification of beddo function, primary control box is connect by communication interface with plug-in module, together
The plug-in module of sample accesses single line communication bus by the serial interface of primary control box MCU, sends synchronous frame information in primary control box
Control instruction synchronizing information is sent in interim to primary control box.
In order to be more easily understood the structure of beddo synchronous control system of the invention, below by single mode and
Specific embodiment in double bed mode two under mode is further detailed to the content of present invention in conjunction with the communication means of synchronously control
Description.
Beddo control system under [embodiment 1] single mode
It is as shown in Fig. 1 beddo communication control system block schematic illustration under single mode, beddo turns on powered-down
Source A, mode to primary control box A sends control instruction by wireless communication from remote controler A for beddo control system under single mode,
Primary control box A drives the driver of beddo that beddo bed body is made to convert different sleep patterns after receiving control instruction.Primary control box A
Communication interface serially access plug-in module.The transmitting-receiving pin of the communication interface is connect by current protecting circuit, antistatic circuit
Enter communication bus, the resistance preferably selected concatenates access communications bus, and the transmitting-receiving of single mode lower communication interface is drawn in this example
Foot is configured to transmission state.Needing plug-in module according to function may include at least one plug-in device, such as hang outside access
Standby bluetooth can allow monitoring system to get user in real time when using beddo by bluetooth and monitoring system communication
Monitoring data, specifically may include heart rate, the sound of snoring, pressure etc..
Under single mode, primary control box A sends first group of synchronous frame information after power supply is connected, and continues at fixed interval
Next group of synchronous frame information of interior transmission, in the present embodiment, the interval time that primary control box A sends synchronous frame information is set as 130~
160ms.Within the interval time that the synchronous frame information of primary control box A two adjacent groups is sent, plug-in device An (n=1,2,3 ...) is such as
Fruit receives effective communication data control instruction, then sends control instruction information and be synchronized to the synchronization frame of primary control box A, enters
To communication bus.If (the i.e. first group synchronous frame information within the interval time that the synchronous frame information of primary control box A two adjacent groups is sent
In 130~160ms after transmission), the communication data control instruction that plug-in device is received is empty or is illegal command, then
Plug-in device is not involved in the communication process of communication bus.
Beddo control system under [embodiment 2] double bed mode
It is as shown in Fig. 2 beddo single line communication synchronous control system block schematic illustration, bed A and bed B under double bed mode
It is respectively turned on Switching Power Supply A and Switching Power Supply B, in the case of bed A is that realization is synchronous with bed B, the two is by independent distant
Control device realizes function control respectively.The communication interface of primary control box A is connected with the communication interface of primary control box B by serial monobus
It connects.Beddo control system under double bed mode, if sending synchronous frame information first by primary control box A, primary control box B receives master control
The synchronization frame information of box A is simultaneously synchronized with it.Only need a remote controler A that can control the fortune of an A and bed B simultaneously at this time
Row.Similarly, if sending synchronous frame information first by primary control box B, primary control box A receive the synchronization frame information of primary control box B and and its
It synchronizes.Only need a remote controler B that can control the operation of an A and bed B simultaneously at this time.
Under double bed mode, the transmitting-receiving pin of the communication interface of the primary control box of two beds passes through current protecting circuit respectively, resists
Electrostatic circuit access communications bus, the communication interface of primary control box A serially access plug-in module, including plug-in device An (n=1,2,
3 ...), the communication interface of primary control box B serially accesses plug-in module, including plug-in device Bn (n=1,2,3 ...), such as connects
Enter plug-in device bluetooth or WiFi equipment, can such as be monitored by bluetooth or WiFi and third-party application system system, APP or
Person's other display equipment carries out communication and shares, and pays close attention to user in real time by more different equipment and checks that oneself makes
With the experience data during beddo.The transmitting-receiving pin of the communication interface, the resistance concatenation access communications preferably selected
Bus, double bed mode lower communication interface using TXD pin and RXD pin passes through resistance series connection respectively to enter communication total in this example
Line, when communication interface is reception state, TXD pin is configured as floating input, can prevent from being gone here and there on communication bus
Enter multiple transmissions, data can not be received by leading to communicate electric frequency and being raised.
For using primary control box A as the first primary control box: primary control box A sends first group of synchronous frame information, and continues in fixation
Interval time in send next group of synchronous frame information, in the present embodiment, the interval time that primary control box A sends synchronization frame information is set
For 130~160ms.After primary control box B receives the synchronization frame information of primary control box A, the sending time of communications data frame is synchronized to
Primary control box A.Within the interval time that primary control box A sends synchronous frame information mutually with primary control box B, plug-in device An (n=1,2,
3 ...) or plug-in device Bn (n=1,2,3 ...) is if receive effective communication data control instruction, sends control and refers to
It enables information and is synchronized to the synchronization frame of primary control box A, enter communication bus.It should be noted that sending synchronization frame in primary control box
In the interval time of information, only allow a plug-in device transmission control instruction synchronizing information to the synchronization frame of primary control box, therefore
The plug-in device for sending efficient communication DC instruction at first occupies the interval slots.If mutual in primary control box A and primary control box B
It mutually sends in the interval time of synchronous frame information (in 130~160ms after i.e. first group synchronous frame information transmission), it is all outer
It hangs the standby communication data control instruction received to be empty or be illegal command, then plug-in device is not involved in communication bus
Communication process.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise of not departing from the method for the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of beddo synchronisation control means based on single line communication, which is characterized in that the described method comprises the following steps:
Beddo energizing source is opened, the first primary control box starts to send first group of synchronous frame information, and continues at fixed interval
Next group of synchronous frame information is sent in time；
Within the interval time that the synchronous frame information of two adjacent groups is sent, the communication data control instruction of plug-in device is if it is effective
, then send control instruction synchronizing information to the first primary control box synchronization frame, if the communication data control instruction of plug-in device
For sky or when being illegal command, plug-in device is not involved in communication；
Command frame sending time is synchronized to first when other primary control box receive the synchronization frame information of the first primary control box sending
Primary control box.
2. the beddo synchronisation control means according to claim 1 based on single line communication, which is characterized in that described first
Data frame is mutually synchronized between primary control box and other primary control box, i.e., the synchronization frame that other primary control box receive the first primary control box is believed
Frame sending time, can be synchronized to the first primary control box by breath, and similarly, the first primary control box receives the synchronization frame letter of other primary control box
Frame sending time can be synchronized to other primary control box for issuing synchronous frame information by breath.
3. the beddo synchronisation control means according to claim 2 based on single line communication, which is characterized in that in primary control box
Between send synchronization frame mutually and carry out synchronization frame interim, send the plug-in device of efficient communication DC instruction at first
Occupy interval slots.
4. the beddo synchronisation control means according to claim 3 based on single line communication, which is characterized in that in primary control box
In the interval time for sending synchronous frame information, a plug-in device is only allowed to send control instruction synchronizing information to the same of primary control box
Step-frame.
5. a kind of beddo synchronous control system based on single line communication, which is characterized in that the system comprises remote controlers and electricity
Bed is moved, primary control box is installed on the beddo and driver constitutes the independent electric system of beddo, the master of different beddos
Communication bus is connected and composed by serial monobus between control box and realizes monobus synchronous communication, the remote controler and primary control box it
Between connect by wireless communication, the primary control box is connect by communication interface with plug-in module.
6. the beddo synchronous control system according to claim 5 based on single line communication, which is characterized in that described plug-in
Module includes at least one plug-in device.
7. the beddo synchronous control system according to claim 5 based on single line communication, which is characterized in that the communication
Interface is the serial interface of MCU.
8. the beddo synchronous control system according to claim 7 based on single line communication, which is characterized in that the serial ports
The transmitting-receiving pin of interface passes through current protecting circuit and antistatic circuit access communications bus.
9. the beddo synchronous control system according to claim 6 based on single line communication, which is characterized in that the communication
Only one plug-in device is in the mode for sending control instruction during same commitment defini interval in bus, other plug-in devices are
Receive the mode of control instruction.
10. a kind of beddo, which is characterized in that the beddo includes primary control box and driver, and the primary control box is equipped with MCU
Serial interface, for realizing the monobus synchronous communication between beddo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652516.2A CN108989393A (en) | 2018-06-22 | 2018-06-22 | Beddo synchronisation control means and control system based on single line communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652516.2A CN108989393A (en) | 2018-06-22 | 2018-06-22 | Beddo synchronisation control means and control system based on single line communication |
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| CN108989393A true CN108989393A (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810652516.2A Pending CN108989393A (en) | 2018-06-22 | 2018-06-22 | Beddo synchronisation control means and control system based on single line communication |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110412952A (en) * | 2019-07-02 | 2019-11-05 | 浙江捷昌线性驱动科技股份有限公司 | A kind of beddo sync control device |
| CN113282024A (en) * | 2021-04-09 | 2021-08-20 | 麒盛科技股份有限公司 | Linkage control system and method for multiple electric beds |
| CN115005629A (en) * | 2022-06-10 | 2022-09-06 | 江苏里高智能家居有限公司 | Electric bed control system and control method |
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