CN210691672U - Wireless sensor network training system - Google Patents
Wireless sensor network training system Download PDFInfo
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- CN210691672U CN210691672U CN201920890580.4U CN201920890580U CN210691672U CN 210691672 U CN210691672 U CN 210691672U CN 201920890580 U CN201920890580 U CN 201920890580U CN 210691672 U CN210691672 U CN 210691672U
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Abstract
The utility model provides a real standard system of wireless sensor network, including mobile client, server, experimental box, dust sensor, CO sensor2Sensor, H2S sensor, CH4Sensor, water quality monitoring node, handheld diagnostic equipment, nixie tube display module tube, U-RFID reader, ultrasonic ranging sensor, 2.4G U-RFID active reader-writer, RFID label, active reader-writer downloader, active label downloader and Telosb baseA base node, a Telosb sensor node, a CC2550 base node, and a CC2650 sensor node. The utility model discloses can directly look over the process of oneself operation through the display that sets up on the experimental box, the utility model discloses multiple equipment can be connected, each item demand of different fields to the real standard of wireless sensor is satisfied.
Description
Technical Field
The utility model relates to an experimental apparatus equipment technical field especially relates to real standard system of wireless sensor network.
Background
The new generation of teaching of the internet of things requires students to have the following knowledge and ability: the basic capability of making a system plan and implementing overall planning and maintenance on different application objects; mastering key technology of the basic internet of things, knowing main technical standards of the internet of things, high-frequency microwave technology, embedded wireless and wired system design technology, wireless communication networking technology and the like; mastering the engineering knowledge and basic theory and method related to the subject of the Internet of things; mastering necessary knowledge and professional skills of sensors, electronics, communication, a single chip microcomputer, high-frequency microwaves, RFID technology and the like; mastering basic sensor networks, gateways, network protocols and the like, such as a network technical principle, self-organizing networking measures, a network topology, a network security technical basic theory and a key technology; mastering basic theories and methods of information acquisition, processing, fusion, communication transmission and the like; and mastering basic knowledge in the aspects of engineering application, scientific research method and management of the Internet of things.
In order to acquire the knowledge and obtain the capabilities, a perfect wireless sensor network practical training system is lacked in the prior art, and the system can meet various requirements of relevant fields such as school laboratories, internet of things scientific research enterprises and public institutions, internet of things system integrator demonstration systems and the like, and can realize that a user can directly learn the internet of things and the wireless sensor network through various mobile clients.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of prior art, the utility model provides a real standard system of wireless sensor network, the utility model discloses can satisfy each item demand of relevant fields such as school's laboratory, thing networking scientific research enterprise and public institution, thing networking system integration merchant demonstration system, make the user can learn various wireless sensor's application method through this product.
A wireless sensor network training system comprises: the display device comprises a display panel, a shell, a development board, a downloader and a power supply;
the display screen panel is rotatably connected with the shell through a rotating shaft, and an LCD display screen is arranged on the joint side of the display screen panel and the shell;
a development board is arranged in the shell; the development board is connected with the downloader;
the power supply includes: an external power supply and an internal power supply;
the development board is respectively connected with an external power supply source and an internal power supply source;
a plurality of specific or general USB interfaces and a plurality of specific or general GPIO interfaces are respectively arranged on the periphery of the shell, and an external power supply charging interface and an internal power supply charging interface are also arranged on the periphery of the shell;
the development board is respectively connected with a plurality of specific or general USB interfaces, a plurality of specific or general GPIO interfaces and an external power supply charging interface.
Further, the display panel can be vertically flipped at any angle in the range of 0 ° to 180 °.
Further, a specific type node is connected and driven through the specific USB interface;
and the specific type node is driven by the specific or general purpose GPIO interface in a connection mode.
Further, the specific type of node includes, but is not limited to, a dust sensor, a CO sensor2Sensor, H2S sensor, CH4The system comprises a sensor, a water quality monitoring node, a geomagnetic sensor node, a U-RFID reader, an ultrasonic ranging sensor, a U-RFID active reader-writer, an RFID tag, an active reader-writer downloader, an active tag downloader, a Telosb base node, a Telosb sensor node, a CC2550 base node and a CC2650 sensor node.
Further, the internal power supply is a storage battery.
A wireless sensor network training system comprises a mobile client, a server and an experimental box;
the mobile client is connected with the server through a wireless network, and the server is connected with the experimental box through the wireless network;
the experimental box is respectively connected with the dust sensor, the CO sensor and the CO sensor according to different experimental contents2Sensor, H2S sensor, CH4One or more devices of a sensor, a water quality monitoring node, a geomagnetic sensor node, a U-RFID reader, an ultrasonic ranging sensor, a U-RFID active reader-writer, an RFID tag, an active reader-writer downloader, an active tag downloader, a Telosb base node, a Telosb sensor node, a CC2550 base node and a CC2650 sensor node are connected through the USB or GPIO interface.
Further, the mobile client includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, and a desktop computer.
Further, the wireless network comprises a wireless mobile network, Bluetooth, WIFI and ZIGBEE.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a be equipped with the LCD display screen in the experimental box, just so can show the detailed operation process of user through the LCD display screen in real time, supply the user to carry out oneself and verify.
2. The utility model discloses a super large capacity electric power storage lithium cell and external power supply's dual power supply design, such dual power supply design can realize also can lasting work under the no commercial power condition, has ensured the stability of equipment long-term operation, makes the utility model discloses can both long-term work indoor and outdoor.
3. The utility model discloses well laboratory box is direct to be connected with the server through wireless network, and a server can insert many laboratory boxes, need not the wiring during laboratory deploys the laboratory box, so not only can make the laboratory become simply pleasing to the eye, has also prevented the electric wire winding problem that too much connection of electric lines caused.
4. The utility model relates to a plurality of sensors, the experiment box provided by the utility model is provided with abundant peripheral interfaces, which can provide a wider development platform for research enthusiasts; the utility model discloses a plurality of sockets that are equipped with on the shell still have good radiating effect.
5. The utility model discloses well administrator can add self-defined experiment by oneself in teaching system for the teaching of course innovation is simultaneously in the experiment part, and the user guides according to the experiment, through operating on the webpage, can the remote control experimental box experiment, can satisfy each item demand of relevant fields such as school's laboratory, thing networking scientific research enterprise and public institution, thing networking system integration merchant demonstration system.
6. The utility model discloses use the experimental box as the core, adopt the browser to add the structural mode of server, the user need not to install any customer end, only needs to visit the server through the browser with the help of the network and just can long-rangely carry out the experiment operation, and the website interface is friendly, convenient operation, supports multiple mobile client simultaneously, great simplification the complexity of teaching, improved the efficiency and the quality of teaching.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a schematic diagram of a teaching architecture of embodiment 1 or 2 of the present invention;
fig. 2 is a schematic overall architecture diagram of embodiment 1 or 2 of the present invention;
fig. 3 is a schematic view of a closed experimental box display screen panel of embodiment 1 of the present invention;
fig. 4 is a schematic diagram of the display panel opening of the experimental box of embodiment 1 of the present invention.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Just as the background art introduces, the real case of instructing of wireless sensor network among the prior art has the flexibility ratio not enough, can't satisfy the condition of each item demand of relevant fields such as school's laboratory, thing networking scientific research enterprise and public institution, thing networking system integration merchant demonstration system, in order to solve above technical problem, the utility model provides a real system of instructing of wireless sensor network can solve each item demand of relevant fields such as school's laboratory, thing networking scientific research enterprise and public institution, thing networking system integration merchant demonstration system.
As shown in fig. 1, for the utility model discloses a teaching system structure schematic diagram, the real standard system of wireless sensor network is towards the integrated teaching system of one set of comprehensive thing networking of each subject and the design of higher-duty class universities. School's laboratory, thing networking scientific research enterprise and public institution, the integrated merchant demonstration system of thing networking system each item demand homoenergetic of relevant fields such as can be by the utility model discloses the real standard system of wireless sensor network satisfies.
The utility model discloses real standard system design target of wireless sensor network is for wireless sensor network experiment and application development provide convenient test environment, can regard as the teaching experiment equipment of the relevant course of thing networking simultaneously. The device integrates the functions of an Internet of things teaching experiment box, an Internet of things development function and an experiment training function, is comprehensive and is a wireless sensor network training device, and is provided with relevant experiment guidance.
The wireless sensor network training system is used as the teaching equipment of the Internet of things, is mainly used for teaching, development, experiments and scientific research, provides a good experimental environment for relevant courses of the major of the Internet of things, facilitates teaching, and enables students to rapidly master the relevant technology of the Internet of things.
In order to make the technical solutions of the present invention more clearly understood by those skilled in the art, the technical solutions of the present invention will be described in detail below with reference to specific examples and comparative examples.
Example 1
An experimental box comprising: a main body and a display panel;
the display screen panel is rotatably connected with the main body through a rotating shaft, and an LCD display screen is arranged on the joint side of the display screen panel and the main body; the LCD display screen can display the detailed operation process of the user. As shown in fig. 3, it is a schematic view of the display panel closing of the experimental box of the present invention.
The main body includes: the device comprises a shell, a development board, a downloader and a power supply;
a development board is arranged in the shell; the development board is connected with the downloader;
the power supply includes: an external power supply and an internal power supply;
the development board is respectively connected with an external power supply source and an internal power supply source;
a plurality of specific or general USB interfaces and a plurality of specific or general GPIO interfaces are respectively arranged on the periphery of the shell, and an external power supply charging interface and an internal power supply charging interface are also arranged on the periphery of the shell; abundant peripheral interfaces can provide a wider development platform for research enthusiasts.
The development board is respectively connected with a plurality of specific or general USB interfaces, a plurality of specific or general GPIO interfaces and an external power supply charging interface.
The experimental box is provided with an intelligent high end which is provided with an LCD display screen. The LCD display screen can display the operation process of the user to the experiment box, and the LCD display screen can also be vertically turned over at any angle within the range of 0-180 degrees. As shown in fig. 4, a schematic diagram is opened for the display panel of the experimental box of the present invention. The experimental box adopts a dual power supply design of an internal power supply source and 220V commercial power; the internal power supply is a super-capacity storage battery, the charging interface of the internal power supply is DC5521, and the internal power supply can work durably under the condition of no commercial power. In addition, the experimental box is directly connected with the server through a wireless network, wiring is not needed when the experimental box is deployed in a laboratory, and the experimental box is simple, easy and attractive.
The experimental box can be externally connected with existing products such as Bluetooth, WIFI, a liquid crystal screen, a nixie tube, a U-RFID reader, Telosb and a Contiki node and the like through the expanded USB interface and the GPIO interface. The existing software stored in the experimental box can specify which interface is used for butting which type of node, and different sensors or sensor nodes are driven according to corresponding different software.
Example 2
As shown in fig. 2, for the utility model discloses an overall framework schematic diagram, a real standard system of wireless sensor network, include, mobile client, server, experimental box, dust sensor, CO sensor2Sensor, H2S sensor, CH4The system comprises a sensor, a water quality monitoring node, a wireless geomagnetic sensor transmission node, handheld diagnostic equipment, a nixie tube display module tube, a U-RFID reader, an ultrasonic ranging sensor, a U-RFID active reader-writer, an RFID tag, an active reader-writer downloader, an active tag downloader, a Telosb base node, a Telosb sensor node, a CC2550 base node and a CC2650 sensor node. The handheld diagnostic device is an embedded device.
The mobile client is connected with the server through a wireless network, and the server is connected with the experiment box through the wireless network.
The experimental box is respectively connected with the RFID intelligent trolley, the dust sensor, the CO sensor and the CO according to different experimental contents2Sensor, H2S sensor, CH4The device comprises a sensor, a water quality monitoring node, a wireless geomagnetic sensor transmission node, a handheld diagnosis device, a nixie tube, a U-RFID reader, an ultrasonic ranging sensor, a 2.4G U-RFID active reader-writer, an RFID tag, an active reader-writer downloader, an active tag downloader, a Telosb base node, a Telosb sensor node, a CC2550 base node and a CC2650 sensor node, wherein one or more devices are connected.
And the physical butt joint of the experimental box and the nodes is realized through a USB interface or a GPIO interface.
Mobile clients include, but are not limited to, cell phones, tablet computers, notebook computers, and desktop computers.
The wireless network comprises a wireless mobile network, Bluetooth, WIFI and ZIGBEE.
The wireless sensor network experiment box takes experiment box equipment as a core, and the real graphs of the experiment box are shown in 3 and 4. The experimental box has rich peripheral interfaces and can meet the teaching of a series of knowledge hotspots of the Internet of things, such as Telosb nodes, Contiki, UHF-RFID, U-RFID and the like. In addition, the dual-power supply design of the ultra-large-capacity lithium battery and the 220V mains supply enables the equipment to work indoors and outdoors for a long time, and has good heat dissipation measures and ensures the stability of long-term operation of the equipment.
The experimental box supports various mobile clients including but not limited to mobile phones, pads and computers, and can be used for carrying out experiments anytime and anywhere. The system divides users into 3 identities, students, teachers and managers according to the use levels, and brings great convenience to personnel registration and server updating and maintenance.
The user logs in the server through the webpage to realize wireless remote operation on the experimental box, the experimental box feeds back the instruction result to the user through the server after executing the instruction sent by the user, and the user can remotely control the experimental box to realize burning and monitoring of the Telosb node, the CC2650 node, the RFID equipment and the sensor node only by simply clicking a corresponding button on the webpage.
Each experiment has detailed experiment operation instructions, and some experiments are provided with after-class exercises, so that students can perform the experiments without tutoring. The experimental guidance includes modules such as knowledge introduction, experimental analysis, code explanation and data analysis and the like to help students to master related knowledge skillfully. The explanation is detailed and the operation is simple.
The user can be externally connected with active and passive RFID equipment on the experimental box and develop RFID related application on a wireless sensor network practical training system teaching platform. The teaching platform is also provided with an RFID system learning module.
The user can be externally connected with wireless node equipment such as a Telosb base node, a Telosb sensor node, a CC2550 base node, a CC2650 sensor node and the like on the experimental box, and online codes are compiled and debugged on a teaching platform of the wireless sensor network training system. The teaching platform comprises the teaching of most sensor applications on the market, such as CO, CO2, H2S, CH4 and the like.
The wireless sensor network experiment system takes an experiment box as a core, and is matched with a wireless sensor network basic node, RFID equipment and a teaching experiment system of various sensors. The wireless sensor network practical training system platform adopts a browser/server structural mode, and a user can remotely perform experimental operation by accessing the server through the browser by virtue of the network without installing any client. The website interface is friendly, the operation is convenient, and various mobile clients are supported, so that the teaching complexity is greatly simplified, and the teaching efficiency and quality are improved. A server can access a plurality of experimental boxes, and the experimental boxes can be connected through wireless connection, and a networking schematic diagram is shown in figure 2.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A wireless sensor network training system is characterized by comprising: the display device comprises a display panel, a shell, a development board, a downloader and a power supply;
the display screen panel is rotatably connected with the shell through a rotating shaft, and an LCD display screen is arranged on the joint side of the display screen panel and the shell;
a development board is arranged in the shell; the development board is connected with the downloader;
the power supply includes: an external power supply and an internal power supply;
the development board is respectively connected with an external power supply source and an internal power supply source;
a plurality of specific or general USB interfaces and a plurality of specific or general GPIO interfaces are respectively arranged on the periphery of the shell, and an external power supply charging interface and an internal power supply charging interface are also arranged on the periphery of the shell;
the development board is respectively connected with a plurality of specific or general USB interfaces, a plurality of specific or general GPIO interfaces and an external power supply charging interface;
the specific type node is connected and driven through the specific USB interface or the GPIO interface;
the specific type of node includes, but is not limited to, a dust sensor, a CO2Sensor, H2S sensor, CH4The system comprises a sensor, a water quality monitoring node, a geomagnetic sensor node, a U-RFID reader, an ultrasonic ranging sensor, a U-RFID active reader-writer, an RFID tag, an active reader-writer downloader, an active tag downloader, a Telosb base node, a Telosb sensor node, a CC2550 base node and a CC2650 sensor node.
2. The wireless sensor network training system of claim 1, wherein the display panel is capable of vertical flipping at any angle in the range of 0 ° to 180 °.
3. The practical training system for the wireless sensor network as claimed in claim 1, wherein the internal power supply is a storage battery.
4. A wireless sensor network training system is characterized by comprising a mobile client, a server and an experimental box;
the mobile client is connected with the server through a wireless network, and the server is connected with the experimental box through the wireless network;
the experimental box is respectively connected with the dust sensor, the CO sensor and the CO sensor according to different experimental contents2Sensor, H2S sensor, CH4One or more devices of a sensor, a water quality monitoring node, a geomagnetic sensor node, a U-RFID reader, an ultrasonic ranging sensor, a U-RFID active reader-writer, an RFID tag, an active reader-writer downloader, an active tag downloader, a Telosb base node, a Telosb sensor node, a CC2550 base node and a CC2650 sensor node are connected through a USB or GPIO interface.
5. The practical training system for wireless sensor networks according to claim 4, wherein the mobile client includes but is not limited to a mobile phone, a tablet computer, a notebook computer and a desktop computer.
6. The practical training system for the wireless sensor network as claimed in claim 4, wherein the wireless network comprises a wireless mobile network, Bluetooth, WIFI and ZIGBEE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890580.4U CN210691672U (en) | 2019-06-13 | 2019-06-13 | Wireless sensor network training system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890580.4U CN210691672U (en) | 2019-06-13 | 2019-06-13 | Wireless sensor network training system |
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| CN210691672U true CN210691672U (en) | 2020-06-05 |
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| CN201920890580.4U Active CN210691672U (en) | 2019-06-13 | 2019-06-13 | Wireless sensor network training system |
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