CN202275525U - Electronic reader and system based on the electronic reader - Google Patents
Electronic reader and system based on the electronic reader Download PDFInfo
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- CN202275525U CN202275525U CN2011203530285U CN201120353028U CN202275525U CN 202275525 U CN202275525 U CN 202275525U CN 2011203530285 U CN2011203530285 U CN 2011203530285U CN 201120353028 U CN201120353028 U CN 201120353028U CN 202275525 U CN202275525 U CN 202275525U
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- electronic reader
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Abstract
The utility model discloses an electronic reader, belonging to the electronic equipment field. The electronic reader comprises a power supply, a storage module, key-presses, and also a control module, a display screen and a Zigbee data transmission module, and the control module is connected with the display screen, the Zigbee data transmission module, the storage module, a key-board and the power supply separately. The utility model also discloses a system based on the electronic reader, comprising an electronic reader as a master device and a plurality of electronic readers as vice devices. The electronic reader as the master device is in wireless connections with the plurality of electronic readers as the vice devices via the Zigbee data transmission module. The electronic reader provided by the utility model enables the interconnections between the electronic readers to be realized.
Description
Technical field
The utility model belongs to electronic device field, and particularly a kind of electronic reader reaches the system based on electronic reader.
Background technology
Electronic reader in the market realizes that it mainly is to lean on WIFI or 3G to realize that wireless network connects.WIFI and 3G wireless connections all are to link the internet, have data transmission to need calculated flow rate.And can't realize interconnecting between the electronic reader.
The utility model content
The utility model technical matters to be solved provides and a kind ofly can realize the interconnective electronic reader between the electronic reader and based on the system of electronic reader.
For solving the problems of the technologies described above; The utility model provides a kind of electronic reader to comprise memory module, the button of power supply, store electrons reader data; Also comprise: display screen, Zigbee data transmission module and control module, said control module are connected with said Zigbee data transmission module and said display screen respectively.
Further, said display screen is the electric ink screen.
Further, said Zigbee data transmission module is connected with said control module through the UART serial ports.
Further, said electronic reader also comprises audio parts, and said audio parts is connected with said control module.
Further, said audio parts comprises earphone and/or loudspeaker.
Further, said control module is a flush bonding processor.
The utility model also discloses a kind of system based on said electronic reader and comprises said electronic reader and a plurality of said electronic reader as slave unit as main equipment; Said said electronic reader and said a plurality of said electronic reader as slave unit as main equipment passes through the wireless connections of Zigbee data transmission module.
Further, the number of said slave unit is 1-31.
A kind of electronic reader that the utility model provides can be realized interconnected between the electronic reader through the mode of Zigbee data transmission module wireless connections; Can pass small amount of data mutually; Can realize that multimachine is interconnected, thereby can realize many electronic readers interconnected recreation and data transmission and file-sharing among a small circle.
Description of drawings
The electronic reader structured flowchart that Fig. 1 provides for the utility model embodiment;
The electronic reader Zigbee data transmission module structured flowchart that Fig. 2 provides for the utility model embodiment;
The network topology synoptic diagram of the system that constitutes by electronic reader that Fig. 3 provides for the utility model embodiment.
Embodiment
Referring to Fig. 1, a kind of electronic reader that the utility model embodiment provides, it comprise power supply 10, button 20, store electrons reader data memory module 30, also comprise: display screen 50, zigbee module 60, control module 40.Wherein, control module 40 is connected with power supply 10, button 20, memory module 30, display screen 50, Zigbee data transmission module 60 respectively.Wherein, said control module 40 can be general flush bonding processor, like ARM, dsp chip etc., also can be fpga chip.Said Zigbee data transmission module 60 is connected with control module 40 through the UART serial ports.Button 20 is connected with general input and output (GPIO) interface of control module 40.Memory module 30 can be RAM storer and ROM storer or flash memory FLASH etc., is connected with the data bus of control module 40, is used for the data message that file reads and the information that is provided with of electronic reader.Display screen 50 is connected with the video output interface of said control module 40, can be preferably the electric ink screen for LCDs and/or electric ink screen.Control module 40 receives and sends data through Zigbee data transmission module 60, and through data bus the data storage that receives is arrived the FLASH storer.Control module 40 reads from memory module 20 and wants content displayed, and sends to display screen 50 through video output interface and show.Power supply 10 comprises charging circuit and working power chip.Electronic reader is a powered battery, generally adopts the power supply of 5V power supply.Electronic reader can be mobile phone, MP5, panel computer etc.
Said Zigbee data transmission module comprises: wireless transceiver 602 and microcontroller 601.Can adopt the product of individual packages during practical implementation, promptly be the IEEE 802.15.4 wireless transceiver of 1 individual packages, last 1 the typical microcontroller of arranging in pairs or groups.
Further, the electronic reader of present embodiment also comprises: audio parts 70, said audio parts comprises earphone and/or loudspeaker.Wherein, said earphone is connected with the audio output interface of control module respectively with loudspeaker.
The utility model also provides a kind of system of electronic reader.Referring to Fig. 3, the system of said electronic reader forms stelliform connection topology configuration by the electronic reader of a plurality of Zigbee of having data transmission modules.This hub-and-spoke network topology structure is made up of main equipment 1 and a plurality of slave units 2.The electronic reader that has a Zigbee data transmission module both can have been done main equipment 1 and also can make slave unit 2.An independent electronic reader that has the Zigbee data transmission module can be set up a Star Network, and self is set to a main equipment 1.The operation of all Star Networks is independent of other Star Network, just in a Star Network main equipment 1 can only be arranged, and can select the sign of an identifier as this network, thereby guarantees the uniqueness of network.Therefore, confirmed an identifier after, main equipment 1 just allows other slave units 2 to join in its network through this identifier.Main equipment 1 is in charge of the equipment on the whole network, is responsible for handling the slave unit data sent, and other slave units 2 in this network of the data distribution after will handling.As main equipment the number of devices that allows connection can be set, for example: each main equipment allows to connect 31 slave units to greatest extent.Equipment in the consolidated network can be downloaded the file of sharing as main equipment like this to sharing as the main equipment application, because transmission speed is slow, can only share a spot of data.
Describe with three interconnected processes that are example is created the establishment Star Network of electronic reader below:
The first step, with wherein electronic reader Zigbee data transmission module initialization, set up network node.This electronic reader is defined as main equipment (the following main equipment that all is called), and set one among a small circle in unique network identity name.
Second step, with behind other two electronic reader initialization Zigbee data transmission modules, the search network node, find said unique network identity name after, application adding network.At this moment, with these two electronic reader definition slave units (the following slave unit that all is called).
After the 3rd step, main equipment are received other slave unit application, set up the communications platform of timesharing.In this process password can be set, thereby guarantee not have strange equipment to add network.The network platform after interconnected is by the flow direction of main equipment harmony messages, slave unit can only folk prescription to communicating by letter with main equipment, handled information as main equipment after, give two electronic readers with data distribution as slave unit, this process timesharing is accomplished.
The 4th step, can detect the state of slave unit as main equipment, when the slave unit distance is far away excessively as main equipment, can send information to other slave unit as main equipment, prompting has equipment to withdraw from network.When one of them slave unit will withdraw from this network, can unilaterally break off connection, also can connect to breaking off as the main equipment application.
The 5th the step, when closing wireless transport module as main equipment, this network platform is closed.
A kind of electronic reader that the utility model provides can be realized interconnected between the electronic reader through the Zigbee wireless transmission method; Can pass small amount of data mutually; Can realize that multimachine is interconnected, thereby can realize many electronic readers interconnected recreation and data transmission and file-sharing among a small circle.In addition, have the electronic reader of Zigbee data-transformation facility, not only can and electronic reader between communicate; Can also with other Zigbee devices communicating; For example, a lot of equipment in can only household are through the communication of Zigbee data-transformation facility, can control the module in the Smart Home through the electronic reader that has the Zigbee module; For example control lamp get bright dark, start and stop of air-conditioning or the like.
It should be noted last that; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to instance the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (8)
1. an electronic reader comprises power supply, memory module, button, it is characterized in that, also comprises:
Control module, display screen and Zigbee data transmission module, said control module are connected with said display screen and said Zigbee data transmission module and said memory module, button, power supply respectively.
2. electronic reader according to claim 1 is characterized in that:
Said Zigbee data transmission module is connected with said control module through the UART serial ports.
3. electronic reader according to claim 1 is characterized in that:
Said display screen is the electric ink screen.
4. electronic reader according to claim 1 is characterized in that, also comprises:
Audio parts, said audio parts is connected with said control module.
5. electronic reader according to claim 4 is characterized in that:
Said audio parts comprises earphone and/or loudspeaker.
6. according to each described electronic reader of claim 1-5, it is characterized in that:
Said control module is a flush bonding processor.
7. the system based on each described electronic reader of claim 1-5 is characterized in that, comprising:
Said electronic reader and a plurality of said electronic reader as main equipment as slave unit;
Said said electronic reader and said a plurality of said electronic reader as slave unit as main equipment passes through the wireless connections of Zigbee data transmission module.
8. system according to claim 7 is characterized in that:
The number of said slave unit is 1-31.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203530285U CN202275525U (en) | 2011-09-20 | 2011-09-20 | Electronic reader and system based on the electronic reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203530285U CN202275525U (en) | 2011-09-20 | 2011-09-20 | Electronic reader and system based on the electronic reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275525U true CN202275525U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203530285U Expired - Fee Related CN202275525U (en) | 2011-09-20 | 2011-09-20 | Electronic reader and system based on the electronic reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297886A (en) * | 2012-11-27 | 2013-09-11 | 王卫东 | Zigbee adapter and earphone device including same |
-
2011
- 2011-09-20 CN CN2011203530285U patent/CN202275525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297886A (en) * | 2012-11-27 | 2013-09-11 | 王卫东 | Zigbee adapter and earphone device including same |
| CN103297886B (en) * | 2012-11-27 | 2015-12-02 | 王卫东 | Zigbee adapter and comprise its Headphone device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120613 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |