CN207560022U - A kind of embedded server Digital reference service applied to network optimization transmission - Google Patents
A kind of embedded server Digital reference service applied to network optimization transmission Download PDFInfo
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- CN207560022U CN207560022U CN201721424612.9U CN201721424612U CN207560022U CN 207560022 U CN207560022 U CN 207560022U CN 201721424612 U CN201721424612 U CN 201721424612U CN 207560022 U CN207560022 U CN 207560022U
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- network chip
- network
- main control
- digital reference
- embedded server
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Abstract
The utility model discloses a kind of embedded server Digital reference services applied to network optimization transmission,Including ethernet module,MCU main control chips and network chip,The network chip includes network chip A and network chip B,The MCU main control chips are connect respectively with network chip A and network chip B,The network chip A and network chip B have been connected respectively transformer A and transformer B,The ethernet module is connected with power supply,The MCU main control chips are also associated with EEPROM and SRAM,The power supply is connect with MUC main control modules,Using interface of the embedded ethernet server as terminal device,The transmission quantity of data over ethernet can not only be improved,Improve working efficiency,And the cost of circuit is decreased while working efficiency is improved,With wide applicability.
Description
Technical field
It is a kind of applied to the embedded of network optimization transmission specifically the utility model is related to network safety filed
Server network TT＆C system.
Background technology
With the rapid development of network technology, embedded system also develops towards the direction of networking, and enters one newly
Stages of historical development, network, communication, multimedia, the arrival embedded system in information household appliances epoch have obtained on a large scale should
With various novel embedded system equipments have greatly exceeded personal computer in frequency of use, and people are
Possess the electronic product of big and small various embedded technologys, it is small to Miniature digitals products such as wrist-watch, MP3, it is led to vehicle greatly
Boat, household electrical appliance, multimedia electric appliance, and in service industry and industrial circle, the Medical Devices of embedded technology, Industrial Control Computer
Tool etc. is gradually changing traditional method of service, improves industrial production efficiency.
In recent years, Embedded System Product became better and approaching perfection day by day, and was used widely in whole world every profession and trade, embedded system
The development of product and application have become China using IT to propel industrialization the new national warp that industrialization promotes Informatization Development
Ji growth point, with information-based, intelligent, networking development, embedded technology will be in full swing, and present embedded technology is
Through becoming the joint development direction of communication and consumer product, internet is directly accessed in the case of without using PC machine at present,
As the main trend of Future Internet application field, and the electronic equipment that MCU is core is accessed internet becomes a big skill
Art problem.
Utility model content
The purpose of this utility model is to provide a kind of embedded server network test and controls applied to network optimization transmission
System using interface of the embedded ethernet server as terminal device, can not only improve the biography of data over ethernet
Throughput rate improves working efficiency, and the cost of circuit is decreased while working efficiency is improved.
The utility model is achieved through the following technical solutions：A kind of embedded server net applied to network optimization transmission
Network TT＆C system, including ethernet module, MCU main control chips and network chip, MCU main control chips mainly complete the control of server
Work processed and data communication, the network chip include network chip A and network chip B, the MCU main control chips respectively with net
Network chip A is connected with network chip B, and the network chip A and network chip B have been connected respectively transformer A and transformer
B, the ethernet module are connected with power supply, and power supply is then responsible for system normal operation and provides various power supplys,
Further is that the utility model is better achieved, especially using following setting structures：The MCU main control chips are also
EEPROM and SRAM are connected with, the power supply is connect with MUC main control modules, and the EEPROM is responsible for completing the guarantor of parameter and data
It deposits.
Further is that the utility model is better achieved, especially using following setting structures：The network chip B passes through
Transformer B connection HUB chips, wherein HUB chips are hub core, are responsible for completing data exchange, the HUB chips other end
Four mouthfuls of transformers are connected with, four mouthfuls of transformers connect 4 RJ45 ports, and network chip B passes through RJ45 ports and slave computer
Establish communication, the second line of a couplet interface as system.
Further is that the utility model is better achieved, especially using following setting structures：The network chip A passes through
Transformer A connection RJ45 ports, network chip A are communicated by RJ45 ports with host computer foundation, the upper connecting port as system.
Further is that the utility model is better achieved, especially using following setting structures：The ethernet module with
4 RJ45 ports of four mouthfuls of transformer connections connect one by one, are responsible for powering to slave computer.
Further is that the utility model is better achieved, especially using following setting structures：The MCU main control chips are adopted
With P89C669 microcontrollers, execution speed is fast, is 2 times of normal component, and the HUB chips use RTL8305S, is single-chip 5
The switching hub controller of port.
Further is that the utility model is better achieved, especially using following setting structures：The SRAM is extension MCU
The memory of main control chip memory block.
The following advantages and benefits：
The utility model is established with terminal device and connected, not only reduced using the combination of embedded server and Ethernet
The wiring of Ethernet complexity can also be communicated by embedded server with host computer, both saved circuit cost and
The transmission quantity of data over ethernet, also greatly improves work efficiency.
Embedded server leads to as a host computer or the interface of terminal device, realization with host computer in the utility model
Letter can also communicate with terminal device, realize data transmission between the two, and effect is notable.
Description of the drawings
Fig. 1 is the structure chart of the utility model.
Specific embodiment
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not
It is limited to this.
Embodiment 1：
A kind of embedded server Digital reference service applied to network optimization transmission, as shown in Figure 1, including Ethernet
Module, MCU main control chips and network chip, MCU main control chips mainly complete the control work of server and data communication, described
Network chip includes network chip A and network chip B, and the MCU main control chips connect respectively with network chip A and network chip B
It connects, the network chip A and network chip B have been connected respectively transformer A and transformer B, the ethernet module connection
There is a power supply, power supply is then responsible for system normal operation and provides various power supplys, can be by Ethernet directly to power terminal equipment, no
In addition void connects other power cords.
Further is that the utility model is better achieved, especially using following setting structures：The MCU main control chips are also
EEPROM and SRAM are connected with, the power supply is connect with MUC main control modules, and the EEPROM is responsible for completing the guarantor of parameter and data
It deposits.
Embodiment 2：
The present embodiment is further optimized based on the above embodiments, as shown in Figure 1, further is preferably real
Existing the utility model, especially using following setting structures：The network chip B passes through transformer B connection HUB chips, wherein HUB
Chip is hub core, is responsible for completing data exchange, the HUB chips other end is connected with four mouthfuls of transformers, described four mouthfuls
Transformer connects 4 RJ45 ports, and network chip B is established by RJ45 ports and slave computer and communicated, the lower link as system
Mouthful.
Further is that the utility model is better achieved, especially using following setting structures：The network chip A passes through
Transformer A connection RJ45 ports, network chip A are communicated by RJ45 ports with host computer foundation, the upper connecting port as system.
Further is that the utility model is better achieved, especially using following setting structures：The ethernet module with
4 RJ45 ports of four mouthfuls of transformer connections connect one by one, are responsible for powering to slave computer.
Further is that the utility model is better achieved, especially using following setting structures：The MCU main control chips are adopted
With P89C669 microcontrollers, execution speed is fast, is 2 times of normal component, and the HUB chips use RTL8305S, is single-chip 5
The switching hub controller of port.
Further is that the utility model is better achieved, especially using following setting structures：The SRAM is extension MCU
The memory of main control chip memory block.
The above, is only the preferred embodiment of the utility model, and limit in any form is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (8)
1. a kind of embedded server Digital reference service applied to network optimization transmission, it is characterised in that：Including Ethernet
Module, MCU main control chips and network chip, the network chip include network chip A and network chip B, the MCU master controls core
Piece is connect respectively with network chip A and network chip B, and the network chip A and network chip B have been connected respectively transformer
A and transformer B, the ethernet module are connected with power supply.
2. a kind of embedded server Digital reference service applied to network optimization transmission according to claim 1,
It is characterized in that：The MCU main control chips are also associated with EEPROM and SRAM, and the power supply is connect with MUC main control modules.
3. a kind of embedded server Digital reference service applied to network optimization transmission according to claim 2,
It is characterized in that：The network chip B is connected with four mouthfuls of transformations by transformer B connection HUB chips, the HUB chips other end
Device, four mouthfuls of transformers connect 4 RJ45 ports.
4. a kind of embedded server Digital reference service applied to network optimization transmission according to claim 3,
It is characterized in that：The network chip A passes through transformer A connection RJ45 ports.
5. a kind of embedded server Digital reference service applied to network optimization transmission according to claim 4,
It is characterized in that：4 RJ45 ports that the ethernet module is connect with four mouthfuls of transformers connect one by one.
6. a kind of embedded server Digital reference service applied to network optimization transmission according to claim 5,
It is characterized in that：The MCU main control chips use P89C669 microcontrollers.
7. a kind of embedded server Digital reference service applied to network optimization transmission according to claim 5,
It is characterized in that：The HUB chips use RTL8305S.
8. a kind of embedded server Digital reference service applied to network optimization transmission according to claim 5,
It is characterized in that：The SRAM is the memory for extending MCU main control chips memory block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424612.9U CN207560022U (en) | 2017-10-31 | 2017-10-31 | A kind of embedded server Digital reference service applied to network optimization transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424612.9U CN207560022U (en) | 2017-10-31 | 2017-10-31 | A kind of embedded server Digital reference service applied to network optimization transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560022U true CN207560022U (en) | 2018-06-29 |
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| CN201721424612.9U Expired - Fee Related CN207560022U (en) | 2017-10-31 | 2017-10-31 | A kind of embedded server Digital reference service applied to network optimization transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682204A (en) * | 2017-10-31 | 2018-02-09 | 四川仕虹腾飞信息技术有限公司 | A kind of embedded server Digital reference service applied to network optimization transmission |
-
2017
- 2017-10-31 CN CN201721424612.9U patent/CN207560022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682204A (en) * | 2017-10-31 | 2018-02-09 | 四川仕虹腾飞信息技术有限公司 | A kind of embedded server Digital reference service applied to network optimization transmission |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20201031 |