CN207801973U - A kind of bridge and internet of things equipment - Google Patents
A kind of bridge and internet of things equipment Download PDFInfo
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- CN207801973U CN207801973U CN201721833047.1U CN201721833047U CN207801973U CN 207801973 U CN207801973 U CN 207801973U CN 201721833047 U CN201721833047 U CN 201721833047U CN 207801973 U CN207801973 U CN 207801973U
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Abstract
A kind of bridge, including：There is the first transmission channel and the second transmission channel, first transmission channel to receive the first data for multiple input port, each input port, and second transmission channel receives the second data, and the transport protocol that second data and the first data use is different；Multiple straight-through output ports, the straight-through output port are corresponded with the input port；At least one integration output port；Second Data Integration of each input port is integral data and is transmitted to the integration output port by data processing module suitable for the first data of each input port are forwarded directly to the corresponding straight-through output port of the input port.The stability of bridge data transmission can be improved by technical solutions of the utility model.
Description
Technical field
The utility model is related to technical field of information interaction more particularly to a kind of bridges and internet of things equipment.
Background technology
Bridge (Bridge) can be used for connecting different segment.There is an independent exchange letter in each port of bridge respectively
Road is not to share a core bus, therefore collision domain can be isolated, and can be used for extending LAN.Bridge can there are two
Port or more ports.Each port of bridge is connected with a network segment.
In the prior art, bridge usually only supports the transmission between Ethernet data.
But the stability of the transmission between Ethernet data is poor, especially in more urgent public such as hospital, bank
Service for life place may result in serious consequence when mistake occurs for data transmission.
Utility model content
The technical issues of the utility model solves is how to improve the stability of bridge data transmission.
In order to solve the above technical problems, the utility model embodiment provides a kind of bridge, the bridge includes：Multiple input
There is the first transmission channel and the second transmission channel, first transmission channel to receive the first data for port, each input port,
Second transmission channel receives the second data, and the transport protocol that second data and the first data use is different；It is multiple straight
Logical output port, the straight-through output port are corresponded with the input port；At least one integration output port；At data
Module is managed, it, will suitable for the first data of each input port are forwarded directly to the corresponding straight-through output port of the input port
Second Data Integration of each input port is integral data and is transmitted to the integration output port.
Optionally, first data are Ethernet data, and second data are serial data.
Optionally, the data processing module includes：At least one serioparallel exchange module, each serioparallel exchange module coupling
The multiple input port, suitable for multi-channel serial port data are merged into parallel port data.
Optionally, the data processing module includes：At least one micro-control unit, suitable for carrying out the serial data
It is exported after data processing.
Optionally, the data processing module further includes：At least one serial ports turns ethernet module, couples the microcontroller
Unit, suitable for being exported to corresponding integration output port after the serial data is converted to Ethernet data.
Optionally, the Ethernet data being converted to is transmitted to server by the integration output port.
Optionally, different serial ports, which turns ethernet module, has different IP address.
Optionally, the serial data is directly transmitted to medical care terminal by the integration output port.
Optionally, the data processing module includes：At least one serial port transform USB module, each serial port transform USB module coupling
The multiple input port is connect, suitable for multi-channel serial port data are merged into USB data all the way.
Optionally, the data processing module includes：At least one micro-control unit, suitable for converting the serial data
Directly to be exported after usb data.
Optionally, the multiple input port accesses at least 4 strands of twisted-pair feeders, and first transmission channel is described at least 4
A part of core wire of stock twisted-pair feeder, second transmission channel are the remaining core wire of at least 4 strands twisted-pair feeders.
Optionally, at least 4 strands of twisted-pair feeders are cable, and first transmission channel is the 1st, 2 lines, the 3rd, 6 lines, the 4th,
5 lines, the 7th, wantonly two groups of core wires of 8 lines, second transmission channel are remaining two groups of core wires.
Optionally, second transmission channel includes multiple independent sub- transmission channels, and different sub- transmission channel transmission are not
Second data of same type.
Optionally, the multiple sub- transmission channel is included in subchannel and alternative subchannel, in response to sub- transmission
Channel is unavailable, described to be transmitted via the alternative subchannel in the second data transmitted with sub- transmission channel.
Optionally, the multiple sub- transmission channel includes urgent subchannel, only transmitting urgency communication data.
Optionally, integral data of the second data of identical sub- transmission channel after integration in the multiple input port
It is exported via same integration output port.
Optionally, the integration output port transmits different types of second data using multiple independent transmission channels.
The utility model embodiment also discloses a kind of internet of things equipment, and internet of things equipment includes shell, bridge；With
And Switching Module, including multiple exchange input ports, the multiple input terminal that exchanges are respectively coupled to the multiple straight-through of the bridge
Output port；At least one exchange output port, the first data of the multiple straight-through output port output via it is described at least
One exchanges output port output, and the Switching Module is with the bridge unified collocation in the shell.
Compared with prior art, the technical solution of the utility model embodiment has the advantages that：
The bridge of technical solutions of the utility model includes multiple input port, and each input port has the first transmission channel
With the second transmission channel, first transmission channel receives the first data, and second transmission channel receives the second data, described
The transport protocol that second data and the first data use is different；Multiple straight-through output ports, the straight-through output port with it is described
Input port corresponds；At least one integration output port；Data processing module is suitable for the first number of each input port
It is to integrate number by the second Data Integration of each input port according to the corresponding straight-through output port of the input port is forwarded directly to
According to and be transmitted to the integration output port.In technical solutions of the utility model, the transmission that bridge can be used according to data is assisted
First data of input port input and the second data are respectively processed by view；And respectively by straight-through output port and whole
Output port output is closed, avoids bridge from being only capable of transmission Ethernet data, the data transmission performance of bridge is extended, so as to carry
The stability of high bridge data transmission.
Further, the data processing module include at least one serioparallel exchange module, at least one micro-control unit and
At least one serial ports turns ethernet module.The bridge of technical solutions of the utility model can be by serioparallel exchange module by serial ports number
According to being integrated, and ethernet module is turned by serial ports, serial data is converted into Ethernet data, to be transmitted to LAN
In equipment, to further increase data transmission stability.
Further, the data processing module includes at least one serial port transform USB module.Technical solutions of the utility model
Serial data can be converted to usb data by bridge by serial port transform USB module.Since the transmission speed of usb data is fast, steady
Qualitative height, therefore by being usb data by the second Data Integration, the stability of data transmission can be further increased.
Description of the drawings
Fig. 1 is the structural schematic diagram of the bridge of the utility model first embodiment；
Fig. 2 is the structural schematic diagram of the bridge of the utility model second embodiment；
Fig. 3 is the structural schematic diagram of the bridge of the utility model 3rd embodiment；
Fig. 4 is the structural schematic diagram of the bridge of the utility model fourth embodiment；
Fig. 5 is the structural schematic diagram of the bridge of the 5th embodiment of the utility model；
Fig. 6 is the structural schematic diagram of the bridge of the utility model sixth embodiment；
Fig. 7 is the structural schematic diagram of the bridge of the 7th embodiment of the utility model；
Fig. 8 is the structural schematic diagram of the bridge of the 8th embodiment of the utility model；
Fig. 9 is the structural schematic diagram of the bridge of the 9th embodiment of the utility model；
Figure 10 is the structural schematic diagram of the bridge of the tenth embodiment of the utility model
Figure 11 is the structural schematic diagram of the bridge of the 11st embodiment of the utility model；
Figure 12 is the structural schematic diagram of the bridge of the 12nd embodiment of the utility model；
Figure 13 is the structural schematic diagram of the bridge of the 13rd embodiment of the utility model；
Figure 14 is the structural schematic diagram of the bridge of the 14th embodiment of the utility model；
Figure 15 is a kind of structural schematic diagram of internet of things equipment of the utility model embodiment.
Specific implementation mode
As described in the background art, the stability of the transmission between Ethernet data is poor, especially hospital, bank etc. compared with
For urgent public life service location serious consequence is may result in when mistake occurs for data transmission.
In technical solutions of the utility model, the transport protocol that bridge can be used according to data, by input port input
First data and the second data are respectively processed；And by straight-through output port and output port output is integrated respectively, it avoids
Bridge is only capable of transmission Ethernet data, the data transmission performance of bridge is extended, so as to improve the steady of bridge data transmission
It is qualitative.
It is understandable to enable the above objects, features, and advantages of the utility model to become apparent, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.
Fig. 1 is a kind of structural schematic diagram of the bridge of first embodiment of the utility model embodiment.
Bridge 10 shown in Fig. 1 may include multiple input port, multiple straight-through output ports, at least one integration output end
Mouth and data processing module 1021.
There is each input port the first transmission channel and the second transmission channel, first transmission channel to receive the first number
According to second transmission channel receives the second data, and the transport protocol that second data and the first data use is different.
Data processing module 1021 is suitable for the first data of each input port being forwarded directly to the input port corresponding to
Straight-through output port, be integral data and to be transmitted to the integration output end by the second Data Integration of each input port
Mouthful.
Straight-through output port is corresponded with the input port.As shown in Figure 1, straight-through output port 2a and input terminal
Mouthful 1a is corresponding, lead directly to output port 2a can direct output input mouth 1a accesses the first data.And so on, it leads directly to defeated
Exit port 2b is corresponding with input port 1b, lead directly to output port 2b can direct output input mouth 1b accesses the first number
According to；Straight-through output port 2n is corresponding with input port 1n, and leading directly to output port 2n can directly output input mouth 1n access
The first data.
In specific implementation, the quantity for integrating output port can be one, can also be multiple.Bridge 10 only there are one
When integrating output port 3a, the second Data Integration of multichannel can be a circuit-switched data by data processing module 1021, and pass through integration
Output port 3a outputs.In the present embodiment, output interface is integrated due to only single, bridge 10 passes through the integration output end
The data of mouth 3a outputs can only have there are one IP address, be conducive to server and carry out data separation.
When bridge 10 has multiple integration output ports, data processing module 1021 can will be incited somebody to action according to different Integration Modes
The second Data Integration of multichannel is multichannel data, and respectively by integrating output port output.
Further, the second Data Integration of same type can be all the way, and by same by data processing module 1021
One integrates output port output.For example, integrating the upper photos and sending messages for the infusion alarm that output port 3a can be transmitted after integrating；It is whole
Close the scanning information for the scanner that output port 3b (not shown) can be transmitted after integrating；Integrating output port 3m (not shown) can
The heartbeat message of baby's label after being integrated with transmission.Alternatively, integrate after infusion alarm upper photos and sending messages and integrate after
Scanning information is sent by integrating output port 3a, and the heartbeat message of baby's label after integration is by integrating output port 3m hairs
It send.
In the utility model embodiment, the transport protocol that bridge can be used according to data, by the of input port input
One data and the second data are respectively processed；And by straight-through output port and output port output is integrated respectively, avoid net
Bridge is only capable of transmission Ethernet data, the data transmission performance of bridge is extended, so as to improve the stabilization of bridge data transmission
Property.
In one preferred embodiment of the utility model, first data are Ethernet data, and second data are string
Mouth data.
It is understood that second data can also be parallel port data or universal serial bus (Universal
Serial Bus, USB) data.In a particular application, the second data can only be serial data, parallel port data or usb data,
Can also two kinds of data or three kinds of data be applied in combination, the utility model embodiment is without limitation.
More specifically, since the core wire that parallel port uses is more, it is complicated；USB interface transmission range is short, therefore can incite somebody to action
Parallel port data first change into serial data in bridge 10, then carry out subsequent processing；Usb data can first be turned in bridge 10
At serial data, then carry out subsequent processing.
In the bridge shown in Fig. 2 to Fig. 4, bridge receives doctors and patients' data, the second transmission channel tool using the second transmission channel
Standby single sub- transmission channel.That is, a plurality of types of doctors and patients' data of patient terminal are all carried out by the sub- transmission channel
Transmission.
Fig. 2 is please referred to, bridge 20 may include multigroup input port and straight-through output port, single serioparallel exchange module
1025, single micro-control unit 1026, single serial ports turn ethernet module 1027 and single integration output port 3a.
The multichannel same type or different types of second data can be merged into parallel port by serioparallel exchange module 1025
Data.Serial data turns ethernet module 1027 via serial ports and is converted to Ethernet after micro-control unit 1026 all the way for this
Data are exported using output port 3a is integrated.
Specifically, when using the second data for integrating output port 3a output polymorphic types, it can utilize and integrate output end
The different core wires output of the multiply twisted-pair feeder of mouth 3a couplings.For example, can be double by multiply by the upper photos and sending messages of infusion alarm
Twisted wire the 4th, 5 core wires be transmitted to server.Likewise it is possible to the scanning information of scanner pass through multiply twisted-pair feeder the 7th, 8
Core wire is transmitted to server；By the heartbeat message of baby's label by multiply twisted-pair feeder the 9th, 10 core wires be transmitted to server.
Further, in order to handle the second data of more multichannel, serioparallel exchange module 1025 can be cascade structure.Specifically
For, due to the restriction of hardware technology, the data handled by single serioparallel exchange module 1025 are limited, therefore can be by multiple strings
And conversion module 1025 is cascaded, to handle the second data of more multichannel.For example, serioparallel exchange module 1025 can be gone here and there simultaneously
Conversion chip, each serioparallel exchange chip can handle 4 road serial datas, by by after 4 serioparallel exchange chip parallel connections again with
One serial port chip cascade, so that it may to realize while handle 16 road serial datas, extend the data processing performance of bridge.
As shown in figure 3, bridge 30 may include multiple serioparallel exchange modules 1025, it is single micro-control unit 1026, single
Serial ports turns ethernet module 1027 and single integration output port 3a.
Compared to bridge 20 shown in Fig. 2, in bridge 30 shown in Fig. 3, serioparallel exchange module 1025 respectively with corresponding input
Port mutually couples, and respectively handles transformed parallel port data transmission to same micro-control unit 1026.
As shown in figure 4, bridge 40 may include multiple serioparallel exchange modules 1025, it is multiple micro-control units 1026, multiple
Serial ports turns ethernet module 1027 and multiple integration output port 3a.
Compared to bridge 20 shown in Fig. 2, in bridge 40 shown in Fig. 4, serioparallel exchange module 1025 respectively with corresponding input
Port mutually couples, and respectively handles transformed parallel port data transmission to corresponding micro-control unit 1026.Microcontroller
Unit 1026 respectively will treated that serial data is transmitted to corresponding serial ports turns ethernet module 1027, serial ports turns Ethernet mould
Block 1027 is respectively exported transformed Ethernet data by corresponding integration output port.
It should be noted that multiple serial ports, which turn ethernet module 1027, can also share same integration output port；String is simultaneously
Conversion module 1025, micro-control unit 1026 or serial ports turn ethernet module 1027 quantity can according to actual application environment into
Row configuration；Serioparallel exchange module 1025, micro-control unit 1026 or serial ports turn ethernet module 1027 can also carry out cascade and/
Or it is in parallel, to extend the process performance of bridge.
In the bridge shown in Fig. 5 to Fig. 8, bridge receives doctors and patients' data, the second transmission channel tool using the second transmission channel
Standby multiple sub- transmission channels.That is, a plurality of types of doctors and patients' data of patient terminal by different sub- transmission channels into
Row transmission.
As shown in figure 5, bridge 50 may include multiple serioparallel exchange modules 1025, multiple micro-control units, single serial ports
Turn ethernet module 1027 and single integration output port 3a.
In the present embodiment, the output end of each serioparallel exchange module 1025 couples the input of a micro-control unit 10261
End；The input terminal of the output end coupling micro-control unit 10262 of multiple micro-control units 10261, micro-control unit 10262 can be with
Doctors and patients' data that micro-control unit 10261 inputs are merged.The output end coupling serial ports of micro-control unit 10262 turns ether
Output port 3a is integrated in the input terminal of net module 1027, the output end coupling that serial ports turns ethernet module 1027.
In specific implementation, multiple serioparallel exchange modules 1025 can handle a plurality of types of doctors and patients' data.Input port 1a,
Input port 1b ..., doctors and patients' data that the types that are accessed of input port 1n are 1 be sent into same serioparallel exchange module 1025 into
Row processing；Doctors and patients' data that the type accessed is 2 are sent into same serioparallel exchange module 1025 and are handled；It is accessed
Doctors and patients' data that type is 3 are sent into same serioparallel exchange module 1025 and are handled.
The parallel port data that transformed type is 1,2 and 3 are sent into coupled with it by multiple serioparallel exchange modules 1025 respectively
Micro-control unit 10261；The type that micro-control unit 10262 can input micro-control unit 10261 be 1,2 and 3 and
Mouth data merge；The serial ports of treated serial data is sent into its coupling is turned ethernet module by micro-control unit 10262
1027, and by integrating output port 3a outputs.
As shown in fig. 6, bridge 60 may include multiple serioparallel exchange modules 1025, it is multiple micro-control units 1026, multiple
Serial ports turns ethernet module 1027 and single integration output port 3a.
In the present embodiment, the output end of each serioparallel exchange module 1025 couples the input of a micro-control unit 1026
End；The output end of each micro-control unit 1026 couples the input terminal that a serial ports turns ethernet module 1027；Each serial ports turns
The output end of ethernet module 1027 couples an integration output port.
Multiple serioparallel exchange modules 1025 can handle a plurality of types of doctors and patients' data.Input port 1a, input port
1b ..., doctors and patients' data that the types that are accessed of input port 1n are 1 are sent into same serioparallel exchange module 1025 and handle；
Doctors and patients' data that the type accessed is 2 are sent into same serioparallel exchange module 1025 and are handled；The type accessed is 3
Doctors and patients' data be sent into same serioparallel exchange module 1025 and handle.
The parallel port data that transformed type is 1,2 and 3 are sent into coupled with it by multiple serioparallel exchange modules 1025 respectively
Micro-control unit 1026, micro-control unit 1026 respectively by the serial data that treated type is 1,2 and 3 be sent into and its
The serial ports of coupling turns ethernet module 1027；Serial ports turn ethernet module 1027 transformed Ethernet data is passed through respectively it is whole
Output port 3a is closed, output port 3b is integrated and integrates output port 3c outputs.
As shown in fig. 7, bridge 70 may include multiple serioparallel exchange modules 1025, it is single micro-control unit 1026, multiple
Serial ports turns ethernet module 1027 and single integration output port 3a.
Relative to bridge 60 shown in Fig. 6, bridge 70 includes single micro-control unit 1026 in the present embodiment.Multiple strings simultaneously turn
The parallel port data that transformed type is 1,2 and 3 are sent into same micro-control unit 1026 respectively and handled by mold changing block 1025.
Micro-control unit 1026 will treated that serial data turns ethernet module 1027 by multiple serial ports is converted to Ethernet data.
More specific implementation modes of the utility model embodiment please refer to previous embodiment, and details are not described herein again.
Please refer to Fig. 8, in the present embodiment, serial ports turn ethernet module 1027 respectively by transformed type be 1,2 with
Too network data is by integrating output port 3a outputs；Serial ports turns the Ethernet that transformed type is 3 by ethernet module 1027
Data are by integrating output port 3c outputs.Integrating output port 3b can be dedicated for transmission urgency communication data；It integrates defeated
Exit port 3b is also used as alternate port.
In the present embodiment, a plurality of types of doctors and patients' data integrate output port by sharing, it is possible to reduce the number of the addresses IP
Amount.
Further, the bridge can have IP address, and it is transformed that same serial ports, which turns ethernet module 1027,
ICP/IP protocol data distribute same IP address.
Since Internet protocol address (Internet Protocol Addres, IP address) is limited, therefore same bridge
Multiple patient terminals of coupling turn ethernet module 1027 by serial ports and share an IP address, to save IP address resource.This
Outside, it can also be ensured that multiple patient terminals that multiple bridges in the same network segment are coupled are also at the same network segment, to keep away
Exempt from delay and packet loss caused by multiple patient terminal's cross-network segment data transmissions, and then improves network stabilization.
For example, each network segment may include 256 IP address, each bridge can couple 24 patient terminals, then pass through
Bridge can make 256 × 24 patient terminals be in the same network segment, can cover entire hospital environment, and then ensure office of hospital
The stability of patient terminal's data transmission in the net of domain.
Please refer to Fig. 9 and Figure 10, bridge 90 and bridge 100 may include multigroup input port and straight-through output port, extremely
A few serioparallel exchange module 1025, at least one micro-control unit 1026 and at least one integration output port.
Relative to bridge shown in Fig. 5 to Fig. 8, the bridge 90 and bridge 100 of the utility model embodiment are without configuration serial ports
Turn ethernet module 1027.In the present embodiment, by treated, serial data directly passes through integration output to micro-control unit 1026
Port exports.
In a particular application, bridge 90 and bridge 100 can couple medical care terminal, to realize directly by serial port data forwarding
To the function of medical care terminal.
Furthermore, as shown in figure 9, bridge 90 may include single serioparallel exchange module 1025, single microcontroller list
Member 1026 and single integration output port 3a.
As shown in Figure 10, bridge 100 may include multiple serioparallel exchange modules 1025, multiple micro-control units 1026 and more
A integration output port.
In the present embodiment, multiple micro-control units 1026 pass through the serial data that transformed type is 1,2 and 3 respectively
Output port 3a is integrated, output port 3b is integrated and integrates output port 3c outputs.
It is understood that micro-control unit 1026 can also respectively lead to the serial data that transformed type is 1,2
Cross the 3a outputs of integration output port；The serial data that transformed type is 3 is passed through integration output end by micro-control unit 1026
Mouth 3c outputs.Integrating output port 3b can be dedicated for transmission urgency communication data；Output port 3b is integrated to be also used as
Alternate port.
In the present embodiment, a plurality of types of second data integrate output port by sharing, it is possible to reduce the number of the addresses IP
Amount.
More specific implementation modes about bridge 90 and bridge 100 can refer to Fig. 5 to embodiment illustrated in fig. 8, herein not
It repeats again.
Figure 11 and Figure 12 are please referred to, the serial ports that the bridge 110 and bridge 120 in the present embodiment can input input port
After data are converted to usb data, by integrating output port output.
Figure 11 is please referred to, bridge 110 may include multigroup input port and straight-through output port, serial port transform USB module
1028 and integration output port 3a.
In the utility model embodiment, the serial port transform USB module 1028 of bridge 110 couples the multiple input port, can
Multi-channel serial port data are merged into usb data all the way, and by integrating output port output.
In the present embodiment, the transmission speed of usb data is fast, stability is high, by being usb data by the second Data Integration,
The stability of data transmission can be further increased.It further, can be with due to the hardware technology of serial port transform USB module maturation
The function is directly completed using encapsulation chip, develops program without developer, it is possible to reduce developer's workload.
Furthermore, bridge 110 may include single serial port transform USB module 1028；Can also include that multiple serial ports turn
USB module 1028.
Figure 12 is please referred to, serial port transform USB module 1028 may include that serial ports turns USB units 10281 and hub 10282,
Wherein, serial ports, which turns USB units 10281, can be converted to serial data usb data, and hub 10282 can be by multichannel USB numbers
According to merging into usb data all the way.
Bridge 120 may include multigroup input port and straight-through output port, multiple serial ports turn USB units 10281, more
A hub 10282 and multiple integration output ports.
Relative to bridge 110 shown in Figure 11, in the present embodiment, the type after merging is 1,2 and by multiple hubs 10282
3 serial data is respectively by integrating output port 3a, integrating output port 3b and integrating output port 3c outputs.
It is understood that hub 10282 can also respectively by the type after merging be 1,2 USB data pass through it is whole
Close output port 3a outputs；Hub 10282 is defeated by integrating output port 3c by the USB data that the type after merging is 3
Go out.Integrating output port 3b can be dedicated for transmission urgency communication data；Output port 3b is integrated to be also used as alternatively holding
Mouthful.
In the Bridge configuration shown in Figure 13 and Figure 14, micro-control unit 1029 has is converted to USB numbers by serial data
According to function.
In the bridge 130 shown in Figure 13, bridge 130 can utilize the second transmission channel to receive the second data, the second transmission
Channel has single sub- transmission channel, and the second data which is transmitted are converted by single micro-control unit 1029
After usb data, by individually integrating output port 3a outputs.
In the bridge 140 shown in Figure 14, the second transmission channel has multiple sub- transmission channels.Multiple sub- transmission channels are passed
Defeated a variety of second data respectively after corresponding micro-control unit 1029 is converted to USB data, by it is corresponding integrate it is defeated
Exit port exports.
The coupling relationship and number of micro-control unit 1029 and integration output port about bridge shown in Figure 13 and Figure 14
Magnitude relation is referred to Fig. 1 to embodiment illustrated in fig. 12, and details are not described herein again.
In one specific embodiment of the utility model, with continued reference to Fig. 1, the multiple input port accesses at least 4 strands pairs
Twisted wire couples the bridge 10, and first transmission channel is a part of core wire of at least 4 strands twisted-pair feeders, and described second passes
Defeated channel is the remaining core wire of at least 4 strands twisted-pair feeders.
Further, at least 4 strands of twisted-pair feeders are cable, and first transmission channel is the 1st, 2 lines, the 3rd, 6 lines, the
4,5 lines, the 7th, wantonly two groups of core wires of 8 lines, second transmission channel are remaining two groups of core wires.For example, first transmission is logical
Road be the cable the 1st, 2,3,6 lines, second transmission channel be the cable the 4th, 5,7,8 lines；Alternatively, described
One transmission channel be the cable the 1st, 2,4,5 lines, second transmission channel be the cable the 3rd, 6,7,8 lines；Or
Person, first transmission channel be the cable the 1st, 2,7,8 lines, second transmission channel be the cable the 3rd, 6,
4,5 lines etc..
That is, the part core wire of the present embodiment distribution twisted-pair feeder is the first transmission channel, to be assisted according to TCP/IP
Discuss Transmission system data；The remaining core wire for distributing twisted-pair feeder is the second transmission channel, to according to the second number of serial port protocol transmission
According to.
In specific implementation, since full duplex transmission needs 4 core wires, half-duplex to need 2 core wires.Described at least 4 strands double
In twisted wire, 4 core wires can be distributed to transmit Ethernet data, remaining core wire is to transmitting serial port data.For example, patient is whole
When end couples bridge 10 using 4 strands of twisted-pair feeders, 4 core wires can be used for transmitting serial port data, if using half-duplex transmission
Mode can then transmit two kinds of serial data；If by the way of full duplex transmission, a type can be transmitted
Serial data.
In another specific embodiment of the utility model, second transmission channel includes that multiple independent sub- transmission are logical
Road, different sub- transmission channels transmit different types of second data.Specifically, different types of second data can be data
Source or the different data of data content.For example, sub- transmission channel 1 can transmit the upper photos and sending messages of infusion alarm；Son transmission
Channel 2 can transmit the scanning information of scanner；Sub- transmission channel 3 can transmit the heartbeat message of baby's label.
As previously mentioned, the second data can have multiple types, the second data of each type will use independent sub- biography
Defeated channel is transmitted, and can further increase the stability of data transmission to avoid the crosstalk between different types of second data.
Further, the multiple sub- transmission channel is included in subchannel and alternative subchannel, in response to sub- biography
Defeated channel is unavailable, described to be transmitted via the alternative subchannel in the second data transmitted with sub- transmission channel.This implementation
In example, alternative subchannel usually not transmission data replaces other not available sub- biographies only when other sub- transmission channels are unavailable
Transmission data is carried out in defeated channel.
Further, the multiple sub- transmission channel may include urgent subchannel, only transmitting urgency communication data.
In the present embodiment, since the importance of urgency communication data is higher, need quickly timely to be sent to server, therefore can match
Urgent subchannel is set, transmission urgency communication data are specifically used to.
Further, integration number of the second data of identical sub- transmission channel after integration in the multiple input port
It is exported according to via same integration output port.
Specifically, please referring to Fig. 3 and Fig. 4, the quantity for integrating output port is identical as the quantity of sub- transmission channel, integrates
Output port is corresponded with sub- transmission channel, is integrated output port and is transmitted the second data that corresponding sub- transmission channel is transmitted
The second data after integration；Alternatively, the quantity for integrating output port is less than the quantity of sub- transmission channel, at least one sub- transmission is logical
Road shares an integration output port.
For example, sub- transmission channel 1 can transmit the upper photos and sending messages of infusion alarm；Sub- transmission channel 2 can transmit scanning
The scanning information of rifle；Sub- transmission channel 3 can transmit the heartbeat message of baby's label.Integration can be transmitted by integrating output port 3a
The upper photos and sending messages of infusion alarm afterwards；The scanning information after integrating can be transmitted by integrating output port 3b；Integrate output port
3c can transmit the heartbeat message of baby's label after integrating.Alternatively, integrate after infusion alarm upper photos and sending messages and integration
Scanning information afterwards is sent by integrating output port 3a, and the heartbeat message of baby's label after integration is by integrating output port
3c is sent.
Further, the integration output port can utilize multiple independent transmission channel transmission different types of second
Data.For example, integrating the upper photos and sending messages that output port transmits infusion alarm using serial ports 1, scanner is transmitted using serial ports 2
Scanning information transmits the heartbeat message etc. of baby's label using serial ports 3.
Further, the micro-control unit can calculate the traffic load of each independent transmission channel, and will transmission
Load, which reaches the second data balancing that the transmission channel of given threshold is transmitted and distributes to other transmission channels, to be transmitted, described
The traffic load of other transmission channels is less than the given threshold.
Specifically, the micro-control unit of bridge can calculate the traffic load of each serial ports.List may be used in traffic load
Volume of transmitted data, data occupied bandwidth calculate in the time of position, and the arbitrarily enforceable prior art can also be used to calculate.
For example, the data volume of baby's label is larger, the traffic load of serial ports A is up to 80%, transmission baby's label data
The traffic load of serial ports B is 80%, and the traffic load for transmitting the serial ports C of emergency data is 80%, transmits the serial ports of preliminary data
The traffic load of D is 0%, then the data balancing serial ports D of serial ports A serial ports B, serial ports C can be transmitted by micro-control unit,
The traffic load of each serial ports is only 60% as a result, ensure that data transmission efficiency.
It is possible to further utilize the micro-control unit 1026 in Fig. 2, Fig. 3, Fig. 7, Fig. 9, Figure 13, the microcontroller in Fig. 5
Any micro-control unit 1026 calculates traffic load in unit 10262 and Fig. 4, Fig. 6, Fig. 8, Figure 10, Figure 14, and will transmission
Load, which reaches the second data balancing that the transmission channel of given threshold is transmitted and distributes to other transmission channels, to be transmitted.It needs
Illustrate, in the bridge shown in Fig. 4, Fig. 6, Fig. 8, Figure 10, Figure 14, calculating the micro-control unit of traffic load, to couple other micro-
Control unit.
In the utility model another preferred embodiment, a kind of internet of things equipment 150 is also disclosed.Internet of things is set
Standby 150 include shell (not shown), bridge 102；And Switching Module 103 and at least one exchange output port 104.
Switching Module 103 includes multiple exchange input port (not shown), and the multiple exchange input port is respectively coupled to
Multiple straight-through output ports of the bridge 102.
First data of the multiple straight-through output port output are defeated via at least one exchange output port 104
Go out, the Switching Module 103 is with 102 unified collocation of the bridge in the shell.
In the present embodiment, Switching Module 103 can pass through the first data of multichannel of multiple straight-through output port outputs extremely
Few exchange output port 104 output namely Switching Module 103 are converted to straight-through output port by unified delivery outlet
Gigabit or optical fiber port upload data to the equipment such as server or medical care terminal, can improve system bandwidth；It can also avoid
When being connect in the application with other equipment more than connection line and complicated situation, the terseness and convenience of equipment connection are improved.
Switching Module 103 can have the function of interchanger.Switching Module 103 can be used for the transmission of big data quantity.Object
The message transmission rate of network device 150 is faster than bridge 102 message transmission rate of itself.
About more specific implementation modes of bridge 102, earlier figures 1 are can refer to embodiment illustrated in fig. 14, herein no longer
It repeats.
Although the utility model discloses as above, the utility model is not limited to this.Any those skilled in the art,
It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the scope of protection of the utility model
It should be subject to claim limited range.
Claims (18)
1. a kind of bridge, which is characterized in that including：
Multiple input port, each input port have the first transmission channel and the second transmission channel, first transmission channel
The first data are received, second transmission channel receives the second data, the transmission association that second data and the first data use
View is different；
Multiple straight-through output ports, the straight-through output port are corresponded with the input port；
At least one integration output port；
Data processing module, it is corresponding straight-through defeated suitable for the first data of each input port are forwarded directly to the input port
Second Data Integration of each input port is integral data and is transmitted to the integration output port by exit port.
2. bridge according to claim 1, which is characterized in that first data are Ethernet data, second number
According to for serial data.
3. bridge according to claim 2, which is characterized in that the data processing module includes：
At least one serioparallel exchange module, each serioparallel exchange module couple the multiple input port, are suitable for multi-channel serial port
Data merge into parallel port data.
4. bridge according to claim 2, which is characterized in that the data processing module includes：
At least one micro-control unit, suitable for being exported after the serial data is carried out data processing.
5. bridge according to claim 4, which is characterized in that the data processing module further includes：
At least one serial ports turns ethernet module, couples the micro-control unit, suitable for the serial data is converted to ether
It is exported to corresponding integration output port after network data.
6. bridge according to claim 5, which is characterized in that the ether netting index integrated output port and will be converted to
According to being transmitted to server.
7. bridge according to claim 5, which is characterized in that different serial ports turns ethernet module with different IP
Location.
8. bridge according to claim 2, which is characterized in that the integration output port directly passes the serial data
Transport to medical care terminal.
9. bridge according to claim 2, which is characterized in that the data processing module includes：
At least one micro-control unit, suitable for directly being exported after the serial data is converted to usb data.
10. bridge according to claim 2, which is characterized in that the data processing module includes：
At least one serial port transform USB module, each serial port transform USB module couple the multiple input port, are suitable for multichannel string
Mouth data merge into usb data all the way.
11. bridge according to claim 1, which is characterized in that the multiple input port accesses at least 4 strands of twisted-pair feeders,
First transmission channel is a part of core wire of at least 4 strands twisted-pair feeders, and second transmission channel is at least 4 strands described
The remaining core wire of twisted-pair feeder.
12. bridge according to claim 11, which is characterized in that at least 4 strands of twisted-pair feeders are cable, and described first passes
Defeated channel is the 1st, 2 lines, the 3rd, 6 lines, the 4th, 5 lines, the 7th, wantonly two groups of core wires of 8 lines, second transmission channel is remaining two
Group core wire.
13. bridge according to claim 1, which is characterized in that second transmission channel includes multiple independent sub- biographies
Defeated channel, different sub- transmission channels transmit different types of second data.
14. bridge according to claim 13, which is characterized in that the multiple sub- transmission channel be included in subchannel and
Alternative subchannel, in response to unavailable with sub- transmission channel, it is described the second data transmitted with sub- transmission channel via
The alternative subchannel transmission.
15. bridge according to claim 13, which is characterized in that the multiple sub- transmission channel includes urgent subchannel,
Only transmitting urgency communication data.
16. bridge according to claim 13, which is characterized in that identical sub- transmission channel in the multiple input port
Integral data of second data after integration exported via same integration output port.
17. the bridge according to claim 4 or 9, which is characterized in that the integration output port utilizes multiple independent biographies
Defeated different types of second data of channel transfer.
18. a kind of internet of things equipment, which is characterized in that including shell, such as claim 1 to 17 any one of them bridge；
And
Switching Module, including multiple exchange input ports, the multiple input terminal that exchanges are respectively coupled to the multiple straight of the bridge
Logical output port；
At least one exchange output port, the first data of the multiple straight-through output port output are via at least one friendship
Output port output is changed, the Switching Module is with the bridge unified collocation in the shell.
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| CN201721833047.1U CN207801973U (en) | 2017-12-25 | 2017-12-25 | A kind of bridge and internet of things equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948043A (en) * | 2017-12-25 | 2018-04-20 | 上海京颐科技股份有限公司 | A kind of bridge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107948043A (en) * | 2017-12-25 | 2018-04-20 | 上海京颐科技股份有限公司 | A kind of bridge |
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