CN202282868U - Wireless network node with configurable applications - Google Patents
Wireless network node with configurable applications Download PDFInfo
- Publication number
- CN202282868U CN202282868U CN2011204569812U CN201120456981U CN202282868U CN 202282868 U CN202282868 U CN 202282868U CN 2011204569812 U CN2011204569812 U CN 2011204569812U CN 201120456981 U CN201120456981 U CN 201120456981U CN 202282868 U CN202282868 U CN 202282868U
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- communication module
- network node
- converter
- wireless network
- data communication
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Abstract
The utility model discloses a wireless network node with configurable applications. The wireless network node comprises a wireless communication module, a microprocessor, a data communication module, a relay, an A/D (analog/digital) converter and a D/A (digital/analog) converter, wherein the wireless communication module, the data communication module, the relay, the A/D converter and the D/A converter are connected to the microprocessor, the wireless communication module is connected with a convergence point through an external network, and the data communication module is connected with an external instrument through a serial port. The wireless network node disclosed by the utility model has the beneficial effects of being capable of providing an I/O (input/output) interface to the outside, realizing basic functions, such as A/D or D/A conversion, state detection, level output and the like; and additionally, a driving function of a plurality of common peripherals can be realized, a plurality of the applications can be performed very conveniently, the further development of corresponding hardware and software is not required by comparing with provided hardware and software interfaces, and the cost is saved.
Description
Technical field
The utility model relates to the configurable wireless network node of a kind of application.
Background technology
Existing wireless network node, when concrete the application, the hardware and software interface that needs the user to utilize the wireless self-networking module to provide is developed relevant hardware and software, just need carry out secondary development to it to using.Such as; When utilizing the prior wireless network node to carry out street lamp control, because the control logic of its lamp of not leading the way, so need design the control circuit board of a band MCU; It can communicate with wireless network node; And can control street lamp, but produced extra spending like this, increased cost.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of present technology, provides a kind of application configurable wireless network node, can I/O be provided externally interface; Realize basic functions such as A/D or D/A conversion, state-detection, level output; In addition, the driving function of some peripheral hardwares commonly used can also be realized, some application can be easily carried out; Need not to contrast the hardware and software interface exploitation that provides and go out relevant hardware and software, provide cost savings.
The utility model is realized through following technical scheme: the configurable wireless network node of a kind of application; Comprise wireless communication module, microprocessor, data communication module, relay, A/D converter and D/A converter; Described wireless communication module, data communication module, relay, A/D converter and D/A converter all are connected on the microprocessor; Wireless communication module connects convergent point through external network, and data communication module connects external instrument through serial ports.
The communication standard that described data communication module adopts is RS232, RS485 or TTL.
Be connected with a memory on the described microprocessor.
Described memory is nonvolatile storage EEPROM.
The beneficial effect of the utility model is: can I/O be provided externally interface; Realize basic functions such as A/D or D/A conversion, state-detection, level output; In addition, the driving function of some peripheral hardwares commonly used can also be realized, some application can be easily carried out; Need not to contrast the hardware and software interface that provides redevelop out relevant hardware and software, provide cost savings.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the structure of the utility model is not limited only to following examples:
As shown in Figure 1; The configurable wireless network node of a kind of application; Comprise wireless communication module, microprocessor, data communication module, relay, A/D converter and D/A converter; Described wireless communication module, data communication module, relay, A/D converter and D/A converter all are connected on the microprocessor, and wireless communication module connects convergent point through external network, and data communication module connects external instrument through serial ports.
The communication standard that described data communication module adopts is RS232, RS485 or TTL.
Be connected with a memory on the described microprocessor.
Described memory is nonvolatile storage EEPROM.
The operation principle of the utility model: after this equipment receives the data of convergent point transmission; Microprocessor carries out dissection process to data, carries out corresponding operation according to analysis result, comprises through relay driving external equipment; Like street lamp; Also possibly be to carry out modulus or digital-to-analogue conversion, or through data communication module visit external instrument, like transducer.After operation was accomplished, microprocessor was the result data processing of packing, and launched through wireless communication module.
Claims (4)
1. use configurable wireless network node for one kind; It is characterized in that: comprise wireless communication module, microprocessor, data communication module, relay, A/D converter and D/A converter; Described wireless communication module, data communication module, relay, A/D converter and D/A converter all are connected on the microprocessor; Wireless communication module connects convergent point through external network, and data communication module connects external instrument through serial ports.
2. the configurable wireless network node of a kind of application according to claim 1 is characterized in that: the communication standard that described data communication module adopts is RS232, RS485 or TTL.
3. the configurable wireless network node of a kind of application according to claim 1 is characterized in that: be connected with a memory on the described microprocessor.
4. the configurable wireless network node of a kind of application according to claim 3, it is characterized in that: described memory is nonvolatile storage EEPROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204569812U CN202282868U (en) | 2011-11-17 | 2011-11-17 | Wireless network node with configurable applications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204569812U CN202282868U (en) | 2011-11-17 | 2011-11-17 | Wireless network node with configurable applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282868U true CN202282868U (en) | 2012-06-20 |
Family
ID=46229015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204569812U Expired - Fee Related CN202282868U (en) | 2011-11-17 | 2011-11-17 | Wireless network node with configurable applications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282868U (en) |
-
2011
- 2011-11-17 CN CN2011204569812U patent/CN202282868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20131117 |