CN105703912A - Multifunctional multi-state wireless network adapter - Google Patents
Multifunctional multi-state wireless network adapter Download PDFInfo
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- CN105703912A CN105703912A CN201410705305.2A CN201410705305A CN105703912A CN 105703912 A CN105703912 A CN 105703912A CN 201410705305 A CN201410705305 A CN 201410705305A CN 105703912 A CN105703912 A CN 105703912A
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Abstract
The invention relates to a multifunctional multi-state wireless network adapter. The multifunctional multi-state wireless network adapter comprises an RS485 circuit, an RS232 circuit, a WiFi circuit, a WIA circuit, an Ethernet circuit, and a USB circuit which are all connected with a processor module, 6 networks can be selected via an external switch, only 2 groups of networks can be simultaneously selected for operation, and the total number of network communication modes is 15. According to the multifunctional multi-state wireless network adapter, seamless data transparent transmission for different network protocols is realized; 6 network transmission protocols are supported, and 15 transmission modes can be provided for the selection of users; and the networks connected with the exterior in a wired manner all employ isolation processing so that the stability of system operation is improved.
Description
Technical field
The present invention relates to wireless in Industry Control and cable data transparent transmission technical field, specifically a kind of multi-functional polymorphic wireless network adapter。
Background technology
At present, the low China's industrial energy saving that had a strong impact on of China's Producing Process of Processing Industry intelligence degree reduces discharging。Raising process intelligence degree is it is necessary to carry out real time on-line monitoring to the parameter of each key link in process production。And in the gatherer process of data, relate to multiple channel gather information, every kind of information resource correspondence fixed data host-host protocol, for the interaction capabilities between raising equipment, various proprietary protocols are merged, a kind of multi-functional polymorphic wireless network adapter of special invention。
The present invention well solves the problem that in industrial processes, multi-internet integration communication interaction is difficult, and the data collected can be carried out transparent transmission between various communication networks。This device is a kind of wired communication equipment combined with communication, any two kinds of networks that can be good between WIA cordless communication network, WiFi cordless communication network, USB wireline communication network, RS232 wireline communication network, RS485 wireline communication network, Ethernet wireline communication network communicate each other, carry out Data Format Transform without adding miscellaneous equipment。
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of device being applied in industrial environment to carry out wired or wireless data transparent transmission。
The present invention be the technical scheme is that a kind of multi-functional polymorphic wireless network adapter for achieving the above object, and RS485 circuit connects processor module, and processor module two-way communication, for RS485 serial data communication；RS232 circuit connects processor module, and processor module two-way communication, for RS232 serial data communication；WiFi circuitry connects processor module, and processor module two-way communication, for WiFi wireless communication；WIA circuit connects processor module, and processor module two-way communication, for WIA wireless communication；Ethernet circuit connects processor module, and processor module two-way communication, for Ethernet wire communication；USB circuit connects processor circuit, and processor module two-way communication, for USB serial data communication。
Also include debugging interface circuit and connect processor module, processor module is debugged。
Also include on-off circuit and connect processor module, send and select signal, for Access Network network and serial ports passage are selected。
Also include indicator light circuit and connect processor module, receive the indication signal that processor module sends, be used for indicating and reporting to the police。
Also include power circuit and connect processor module, system is powered。
Described processor module is employing STM32f103 is the processor circuit of acp chip。
Isolation processing is adopted when carrying out wire communication with extraneous wireline equipment。
The invention have the advantages that and advantage:
1. present invention achieves and different network protocol is carried out seamless data transparent transmission；
2. the present invention supports 6 kinds of network transmission protocols, it is possible to have 15 kinds of transmission means to select for user；
3. the present invention all adopts isolation processing with the outside network adopting wired mode to be attached, and strengthens the stability of system work。
Accompanying drawing explanation
Fig. 1 is the system block diagram of the present invention；
Fig. 2 is the processor circuit schematic diagram of the present invention；
Fig. 3 is the RS232 circuit theory diagrams of the present invention；
Fig. 4 is the RS485 circuit theory diagrams of the present invention；
Fig. 5 is the USB circuit schematic diagram of the present invention；
Fig. 6 is the WIA circuit theory diagrams of the present invention；
Fig. 7 is the WiFi circuitry schematic diagram of the present invention；
Fig. 8 is the ethernet circuit schematic diagram of the present invention。
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail。
Choose any 2 kinds of networks at 6 kinds of industrial communication networks by switch and carry out data transparent transmission, and all do isolation processing with the connection of live cable equipment, it is ensured that the anti-interference of device。
As it is shown in figure 1, have 6 kinds of wired or wireless communication networks, including RS232 communication network, RS485 communication network, usb communication network, WIA communication network, WiFi communication network and Ethernet RS232 communication network。Above-mentioned 6 kinds of networks can be selected by external switch, can only select 2 group network work simultaneously, have 15 kinds of network communication mode。Isolation processing is all adopted when communicating with extraneous wireline equipment。No matter adopt those 2 kinds of networks to carry out data transmission, the content of data is not carried out dissection process。
Present invention is mainly applied in the environment of industry multi-internet integration, it is possible in different networks, carry out data double-way communication, and not by the restriction of protocol format。The present invention relates to 6 kinds of networks in industrial environment, including: RS232 communication network, RS485 communication network, usb communication network, ethernet communication network, WIA cordless communication network, WiFi cordless communication network。Any two kinds of network works can be chosen by external switch。And the wireline communication network between equipment all adopts isolation processing, it is ensured that equipment is properly functioning in severe industrial environment。
It is illustrated in figure 2 processor circuit: adopt STM32f103 as acp chip, major function is the data processing serial ports passage 2 and serial ports passage 3, to selecting the AD sampling of switch and the control to display lamp, pin 7, pin 34, pin 37, pin 38, pin 39, pin 40 are connected with debugging circuit；Pin 12, pin 13 and serial bus 2 connect；Pin 21, pin 22 serial bus 3 connect；Pin 14～pin 19 is connected with on-off circuit；Pin 25～pin 30 is connected with indicator light circuit。
Being illustrated in figure 3 RS232 circuit: be made up of chips such as 6N137 and MAX3221EEAE, major function completes RS232 serial data communication。The pin 3 of U9 and the pin 6 of U14 are connected with switch Sw1。
Being illustrated in figure 4 RS485 circuit: be made up of chips such as 6N137 and ILS3152E, major function completes RS485 serial data communication。The pin 3 of U8 and the pin 6 of U11 are connected with switch Sw6, and the pin 2 of U15 is connected with processor。
Being illustrated in figure 5 USB circuit: be made up of chips such as 6N137 and FT232RL, major function completes USB serial data communication。The pin 3 of U13 and the pin 6 of U16 are connected with switch Sw2。
Being illustrated in figure 6 WIA circuit: be made up of WIA wireless communication module, major function completes WIA wireless communication。The pin 13 of JP3 and the pin 16 of JP3 are connected with switch Sw3。
Being illustrated in figure 7 WiFi circuitry: be made up of WiFi wireless module, major function completes WiFI wireless communication。The pin 3 of U6 and the pin 4 of U6 are connected with switch Sw4。
Being illustrated in figure 8 ethernet circuit: be made up of ethernet module, major function completes Ethernet wire communication。The pin 1 of JP2, pin 2, pin 3, pin 4 connect respectively at the pin 13 of U6, pin 14, pin 11, pin 12。
Power circuit: by electric bridge and external connection, produce 5V, 3.3V and 1.8V voltage for system by power supply chips such as LM2576, AMS1117。
Debugging circuit: standard JTAG, is made up of the double contact pin of the 2*10 of spacing 2.54mm, and major function is that processor is debugged。It is connected with processor。
On-off circuit: be made up of 2 grade of 9 foot microswitch, major function is to be stirred by the external world, chooses network and serial ports passage。
Indicator light circuit: the warning network worked being indicated and causing due to operation mistake。
Claims (7)
1. a multi-functional polymorphic wireless network adapter, it is characterised in that: RS485 circuit connects processor module, and processor module two-way communication, for RS485 serial data communication；RS232 circuit connects processor module, and processor module two-way communication, for RS232 serial data communication；WiFi circuitry connects processor module, and processor module two-way communication, for WiFi wireless communication；WIA circuit connects processor module, and processor module two-way communication, for WIA wireless communication；Ethernet circuit connects processor module, and processor module two-way communication, for Ethernet wire communication；USB circuit connects processor circuit, and processor module two-way communication, for USB serial data communication。
2. multi-functional polymorphic wireless network adapter according to claim 1, it is characterised in that: also include debugging interface circuit and connect processor module, processor module is debugged。
3. multi-functional polymorphic wireless network adapter according to claim 1, it is characterised in that: also include on-off circuit and connect processor module, send and select signal, for Access Network network and serial ports passage are selected。
4. multi-functional polymorphic wireless network adapter according to claim 1, it is characterised in that: also include indicator light circuit and connect processor module, receive the indication signal that processor module sends, be used for indicating and reporting to the police。
5. multi-functional polymorphic wireless network adapter according to claim 1, it is characterised in that: also include power circuit and connect processor module, system is powered。
6. the multi-functional polymorphic wireless network adapter according to any one of claim 1-5, it is characterised in that: described processor module is employing STM32f103 is the processor circuit of acp chip。
7. multi-functional polymorphic wireless network adapter according to claim 1, it is characterised in that: adopt isolation processing when carrying out wire communication with extraneous wireline equipment。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705305.2A CN105703912A (en) | 2014-11-26 | 2014-11-26 | Multifunctional multi-state wireless network adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705305.2A CN105703912A (en) | 2014-11-26 | 2014-11-26 | Multifunctional multi-state wireless network adapter |
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| Publication Number | Publication Date |
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| CN105703912A true CN105703912A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410705305.2A Pending CN105703912A (en) | 2014-11-26 | 2014-11-26 | Multifunctional multi-state wireless network adapter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108123732A (en) * | 2017-12-22 | 2018-06-05 | 中北大学 | A kind of remote multi-functional wireless sensor node and system |
| CN110191040A (en) * | 2019-06-25 | 2019-08-30 | 长沙瀚鹏电子技术有限公司 | A kind of human-computer interaction network controller, method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050201413A1 (en) * | 2004-03-12 | 2005-09-15 | Takashi Murakami | Communication apparatus, communication method, and computer-readable record medium with communication program |
| CN202998179U (en) * | 2012-12-20 | 2013-06-12 | 青岛高校信息产业有限公司 | Isolation type Ethernet network communication interface controller |
| CN103581003A (en) * | 2013-08-23 | 2014-02-12 | 中山司南物联网科技有限公司 | Internet-of-things intelligent gateway device |
| CN104104684A (en) * | 2014-07-23 | 2014-10-15 | 哈尔滨工程大学 | Field bus multi-protocol converter |
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2014
- 2014-11-26 CN CN201410705305.2A patent/CN105703912A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050201413A1 (en) * | 2004-03-12 | 2005-09-15 | Takashi Murakami | Communication apparatus, communication method, and computer-readable record medium with communication program |
| CN202998179U (en) * | 2012-12-20 | 2013-06-12 | 青岛高校信息产业有限公司 | Isolation type Ethernet network communication interface controller |
| CN103581003A (en) * | 2013-08-23 | 2014-02-12 | 中山司南物联网科技有限公司 | Internet-of-things intelligent gateway device |
| CN104104684A (en) * | 2014-07-23 | 2014-10-15 | 哈尔滨工程大学 | Field bus multi-protocol converter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108123732A (en) * | 2017-12-22 | 2018-06-05 | 中北大学 | A kind of remote multi-functional wireless sensor node and system |
| CN110191040A (en) * | 2019-06-25 | 2019-08-30 | 长沙瀚鹏电子技术有限公司 | A kind of human-computer interaction network controller, method and system |
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Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |