CN204347524U - Based on the embedded eight road remote controls of Ethernet - Google Patents
Based on the embedded eight road remote controls of Ethernet Download PDFInfo
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- CN204347524U CN204347524U CN201420842005.4U CN201420842005U CN204347524U CN 204347524 U CN204347524 U CN 204347524U CN 201420842005 U CN201420842005 U CN 201420842005U CN 204347524 U CN204347524 U CN 204347524U
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Abstract
The utility model relates to a kind of embedded eight road remote controls based on Ethernet, and this device is formed primarily of power management module, single chip control module, download module, Network Interface Module, sensor assembly, relay module and TFT liquid crystal screen module seven part.Single chip control module adopts STM32F107RCT6 as main control chip, selects DM9000 as communication network interface card, carries lightweight protocol stack LWIP, realizes the data communication of data link layer to IP layer, and be connected to internet by RJ-45 netting twine; The data that sensor is gathered by internet by device, be sent to the browser page of Terminal Server Client in real time, Terminal Server Client also can adopt the mode request command of HTTP in browser page, device is by internet reception request command, through the treatment and analyses of single chip control module, disconnect or closed corresponding relay, thus close or open corresponding outside electric equipment, finally realize remote control function.Device has download online and debug function, and volume is little, and interface is easy to connect, is easy to upgrading.
Description
Technical field
The utility model relates to a kind of embedded eight road remote controls based on Ethernet, and it is applicable to carry out the field such as Real-Time Monitoring and control by internet to remote appliance equipment.
Background technology
since entering 21 century, increasingly mature along with the contour science and technology of embedded technology, sensor technology and Internet technology, on market, embedded product is found everywhere, in the majority closely to control, along with growth in the living standard, the control of people to embedded product is no longer satisfied with closely, but wishes energy Long-distance Control, such as, intelligent appliance, commercial unit etc.For some bad environments, staff's unapproachable electronic product operation occasion, just more needs Long-distance Control.
Summary of the invention
the technical problems to be solved in the utility model is: remote control product in the market major part is based on custom control terminal and communication protocol, and server places one's entire reliance upon PC, though function is complete, installs and uses inconvenience, poor universality.Which solves the problem realizing network function in embedded systems, server can PC be independent operating state, simplify the use link of remote monitoring, cut down hardware cost, be more suitable for industry, the electrical equipment of family field and the remote monitoring of environment.
the utility model solves the technical scheme that its technical matters adopts: device is formed primarily of power management module, single chip control module, download module, Network Interface Module, sensor assembly, relay module and TFT liquid crystal screen module seven part; Single chip control module adopts STM32F107RCT6 as main control chip, selects DM9000 as communication network interface card, carries lightweight protocol stack LWIP, realizes the data communication of data link layer to IP layer, and be connected to internet by RJ-45 netting twine; The data that sensor is gathered by internet by device, be sent to the browser page of Terminal Server Client in real time, Terminal Server Client also can adopt the mode request command of HTTP in browser page, device is by internet reception request command, through the treatment and analyses of single chip control module, disconnect or closed corresponding relay, thus close or open corresponding outside electric equipment, finally realize remote control function.
further, described power management module is made up of 12V DC adapter interface, AMS1117-5V voltage conversion chip, AMS1117-3.3V voltage conversion chip and HT7550-1 linear voltage stabilization chip circuit; Described single chip control module selects STM32F107RCT6 as main control chip; Described download module selects USB port to turn serial port chip CH340G, realizes serial ports pattern and carries out download online and artificial debugging; Described Network Interface Module selects DM9000 chip as system communication network interface card; Described sensor assembly comprises optical sensor, Temperature Humidity Sensor and methane transducer, and methane transducer selects MQ-4 type gas sensor, and Temperature Humidity Sensor selects DHT11 chip, and optical sensor module selects BH1750FVI chip; Described relay module selects model to be the electromagnetic relay of SONGLE SRD-12VDC-SL-C; Described TFT liquid crystal screen module selects 3.2 cun of touch-screens, selects ILI9481 as its driving chip.
further, the external 12V power supply adaptor of power management module, for system provides stable 12V, 5V and 3.3V working power, 12V power adaptor interface is placed in the upper left side of device; Single chip control module is the nucleus module of device, is made up of main control chip and minimum system support circuit thereof; Download module is connected with PC in the mode of USB interface, the online programming of main implement device and artificial debugging, and USB downloads the left side that mouth is placed in device; Network Interface Module selects the RJ45 interface of band network transformer to be connected to internet by RJ-45 netting twine, primary responsibility data communication, and carry lightweight protocol stack LWIP and realize embedded ethernet remote data transmission, RJ45 interface is placed in the left side of device; The signal output part of sensor assembly is connected with the AD passage of STM32F107RCT6 chip, the illumination value of primary responsibility monitoring current environment, warm and humid angle value and methane concentration value, and sensor is all placed in the right side of device; Relay control module is made up of No. eight relays, and its low pressure end connects the signal output pin of single chip control module, and high-pressure side receives the power end of outside electric equipment by industrial connecting terminals, and the industrial terminal of No. eight relays is placed in the below of device; The signal input interface of TFT liquid crystal screen module connects the signal output pin of single chip control module, the on off state of the numerical value that main display current sensor gathers and every road relay, and TFT liquid crystal display is placed in the middle part of device; Described Terminal Server Client comprises conventional computer and cell phone apparatus.
the utility model has the advantage of:
1, Embedded Ethernet Technology is incorporated into remote control field by device, achieves network communicating function, is built into flush type WEB server, improves convenience and the dirigibility of electric equipment control;
2, device solves the dependence of remote monitoring product to PC, and all functions, completely by embedded microprocessor control realization, simplify the installation of remote monitoring product and use link, reducing the cost of product;
3, the relay module of device adopts voltage stabilizing chip to provide working power to relay operating circuit, makes the switch control rule of outside electric equipment more stable, reliable.
Accompanying drawing explanation
fig. 1 is system architecture schematic diagram of the present utility model.
fig. 2 is function distribution of the present utility model schematic diagram.
Embodiment
as depicted in figs. 1 and 2, the embedded eight road remote controls based on Ethernet are formed primarily of power management module, single chip control module, download module, Network Interface Module, sensor assembly, relay module and TFT liquid crystal screen module seven part; Single chip control module adopts STM32F107RCT6 as main control chip, selects DM9000 as communication network interface card, carries lightweight protocol stack LWIP, realizes the data communication of data link layer to IP layer, and be connected to internet by RJ-45 netting twine; The data that sensor is gathered by internet by device, be sent to the browser page of Terminal Server Client in real time, Terminal Server Client also can adopt the mode request command of HTTP in browser page, device is by internet reception request command, through the treatment and analyses of single chip control module, disconnect or closed corresponding relay, thus close or open corresponding outside electric equipment, finally realize remote control function.
further, in order to provide stable 12V, 5V and 3.3V working power to device, the external 12V DC adapter of power management module power interface, by AMS1117-3.3V voltage conversion chip circuit be STM32F107RCT6 main control chip, DM9000 network chip and download module provide 3.3V operating voltage; By AMS1117-5V voltage conversion chip circuit be TFT liquid crystal display, sensor assembly provides 5V operating voltage; By HT7550-1 linear voltage stabilization chip circuit for relay module provides stable 12V operating voltage; 12V power adaptor interface is positioned at the upper left side of device.
further, in order to realize debugging with download the online programming of device, download module selects USB port to turn serial port chip CH340G, is connected with PC by USB interface, and USB downloads the left side that mouth is placed in device.
further, in order to implement device is to the long-range reception of data and transmission, Network Interface Module selects DM9000 as system communication network interface card, be connected with the signal pins of STM32F107RCT6 chip, select the RJ45 interface of band network transformer to be connected to internet by RJ-45 netting twine, RJ45 interface is placed in the left side of device.
further, in order to the environmental parameter residing for monitoring device, sensor assembly comprises Temperature Humidity Sensor, optical sensor and methane transducer, the output signal end of respective sensor is connected with STM32F107RCT6 chip AD passage, the AD value gathered will be real-time transmitted on client browser page by internet, and all the sensors is all placed in the right side of device.
further, in order to the outside electric equipment of stable control, the relay of relay module selects model to be the electromagnetic relay of SONGLE SRD-12VDC-SL-C, the low-voltage signal input end of relay module connects the signal output pin of single chip control module, High voltage output control end receives the power end of outside electric equipment by industrial connecting terminals, and the industrial terminal of No. eight relays is placed in the below of device.
further, in order to show the on off state of numerical value that current sensor gathers and every road relay on device, TFT liquid crystal screen module selects 3.2 cun of touch-screens, driving chip selects ILI9481, the signal input interface of TFT liquid crystal screen module connects the signal output pin of single chip control module, and TFT liquid crystal display is placed in the middle part of device.
as preferably, described Terminal Server Client comprises conventional computer and cell phone apparatus, and described RJ-45 netting twine is connected to internet, and Intermediate connection device often selects router.
with above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (3)
1. based on embedded eight road remote controls for Ethernet, it is characterized in that: device is formed primarily of power management module, single chip control module, download module, Network Interface Module, sensor assembly, relay module and TFT liquid crystal screen module seven part; Single chip control module adopts STM32F107RCT6 as main control chip, selects DM9000 as communication network interface card, carries lightweight protocol stack LWIP, realizes the data communication of data link layer to IP layer, and be connected to internet by RJ-45 netting twine; The data that sensor is gathered by internet by device, be sent to the browser page of Terminal Server Client in real time, Terminal Server Client also can adopt the mode request command of HTTP in browser page, device is by internet reception request command, through the treatment and analyses of single chip control module, disconnect or closed corresponding relay, thus close or open corresponding outside electric equipment, finally realize remote control function.
2. the embedded eight road remote controls based on Ethernet according to claim 1, is characterized in that: described power management module is made up of 12V DC adapter interface, AMS1117-5V voltage conversion chip, AMS1117-3.3V voltage conversion chip and HT7550-1 linear voltage stabilization chip circuit; Described single chip control module selects STM32F107RCT6 as main control chip; Described download module selects USB port to turn serial port chip CH340G, realizes serial ports pattern and carries out download online and artificial debugging; Described Network Interface Module selects DM9000 chip as system communication network interface card; Described sensor assembly comprises optical sensor, Temperature Humidity Sensor and methane transducer, and methane transducer selects MQ-4 type gas sensor, and Temperature Humidity Sensor selects DHT11 chip, and optical sensor module selects BH1750FVI chip; Described relay module is electromagnetic relay, and model is SONGLE SRD-12VDC-SL-C; Described TFT liquid crystal screen module is 3.2 cun of touch-screens, selects ILI9481 as driving chip.
3. the embedded eight road remote controls based on Ethernet according to claim 1, it is characterized in that: the external 12V power supply adaptor of power management module, for system provides stable 12V, 5V and 3.3V working power, 12V power adaptor interface is placed in the upper left side of device; Single chip control module is the nucleus module of device, is made up of main control chip and minimum system support circuit thereof; Download module is connected with PC in the mode of USB interface, the online programming of main implement device and artificial debugging, and USB downloads the left side that mouth is placed in device; Network Interface Module is connected to internet by RJ-45 netting twine, primary responsibility data communication, and carry lightweight protocol stack LWIP and realize embedded ethernet remote data transmission, network interface is placed in the left side of device; The signal output part of sensor assembly is connected with the AD passage of STM32F107RCT6 chip, the illumination value of primary responsibility monitoring current environment, warm and humid angle value and methane concentration value, and sensor is all placed in the right side of device; Relay module is made up of No. eight relays, and its low pressure end connects the signal output pin of single chip control module, and high-pressure side receives the power end of outside electric equipment by industrial connecting terminals, and the industrial terminal of No. eight relays is placed in the below of device; The signal input interface of TFT liquid crystal screen module connects the signal output pin of single chip control module, the on off state of the numerical value that main display current sensor gathers and every road relay, and TFT liquid crystal display is placed in the middle part of device; Described Terminal Server Client comprises conventional computer and cell phone apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842005.4U CN204347524U (en) | 2014-12-28 | 2014-12-28 | Based on the embedded eight road remote controls of Ethernet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420842005.4U CN204347524U (en) | 2014-12-28 | 2014-12-28 | Based on the embedded eight road remote controls of Ethernet |
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| CN204347524U true CN204347524U (en) | 2015-05-20 |
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| CN201420842005.4U Expired - Fee Related CN204347524U (en) | 2014-12-28 | 2014-12-28 | Based on the embedded eight road remote controls of Ethernet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549564A (en) * | 2015-12-31 | 2016-05-04 | 天津森宇科技发展有限公司 | Remote control system based on integrated cloud |
| CN105721267A (en) * | 2016-04-29 | 2016-06-29 | 韩文智 | Internet of Things intelligent terminal gateway device |
| CN109818758A (en) * | 2019-03-27 | 2019-05-28 | 石家庄学院 | A kind of remote power supply start stop system and method |
-
2014
- 2014-12-28 CN CN201420842005.4U patent/CN204347524U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549564A (en) * | 2015-12-31 | 2016-05-04 | 天津森宇科技发展有限公司 | Remote control system based on integrated cloud |
| CN105721267A (en) * | 2016-04-29 | 2016-06-29 | 韩文智 | Internet of Things intelligent terminal gateway device |
| CN105721267B (en) * | 2016-04-29 | 2019-04-09 | 韩文智 | Intelligent terminal for Internet of things gateway apparatus |
| CN109818758A (en) * | 2019-03-27 | 2019-05-28 | 石家庄学院 | A kind of remote power supply start stop system and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151228 |
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| EXPY | Termination of patent right or utility model |