CN204595978U - A kind of wireless ballot system CAD communication access device - Google Patents
A kind of wireless ballot system CAD communication access device Download PDFInfo
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- CN204595978U CN204595978U CN201520168517.1U CN201520168517U CN204595978U CN 204595978 U CN204595978 U CN 204595978U CN 201520168517 U CN201520168517 U CN 201520168517U CN 204595978 U CN204595978 U CN 204595978U
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- ballot
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Abstract
The utility model relates to wireless ballot system, a kind of wireless ballot system CAD communication access device specifically, it comprises electronic equipment communication interface unit, MCU Main Processing Unit and the radio communication unit with ballot base station communication, MCU Main Processing Unit is connected with external electronic device by electronic equipment communication interface unit, and carries out communication by described radio communication unit and ballot base station.After multiple electronic equipment is connected upper wireless ballot system CAD communication access device of the present utility model, electronic equipment forms the wireless ballot system of complete function with ballot base station, thus overcome the defect of WiFi access point number restriction, solve the problem at jumbo place, single game ground performance difficulty of prior art.
Description
Technical field
The utility model relates to wireless ballot system, is the CAD communication access device of wireless ballot system specifically.
Background technology
Along with the development of science and technology, because electronic voting system can realize being received by electronic equipment at ballot scene and adding up poll, solve the problem expending paper, simplify poll statistics, therefore obtain and apply more and more widely.Current electronic voting system has 2 kinds, and a kind of is special electronic voting device, and one installs voting procedure on computers, and then access network carries out live vote.Electronic voting device limits due to cost, can not realize sophisticated functions well, such as, can not show multiple voting list and carry out intuitive operation, but advantage to be cost low, and can to use by Large Copacity simultaneously.Computer ballot can realize complicated function, and man-machine interface can be better than ballot device, but often field conduct is due to WiFi access point Limited Number system, and this ballot technology implements comparatively difficulty in jumbo place, single game ground.
Utility model content
For above-mentioned technical matters, the utility model provides a kind of wireless ballot system CAD communication access device, allows the electronic equipments such as computer can be accessed by wireless ballot system, is applicable to the place of larger capacity.
The technical scheme in the invention for solving the above technical problem is: a kind of wireless ballot system CAD communication access device, comprise electronic equipment communication interface unit, MCU Main Processing Unit and the radio communication unit with ballot base station communication, MCU Main Processing Unit is connected with external electronic device by electronic equipment communication interface unit, and carries out communication by described radio communication unit and ballot base station.
As preferably, described radio communication unit is radio transceiver.
As preferably, described electronic equipment communication interface unit is USB communication interface.
As can be known from the above technical solutions, after multiple electronic equipment is connected upper wireless ballot system CAD communication access device of the present utility model, electronic equipment forms the wireless ballot system of complete function with ballot base station, thus overcome the defect of WiFi access point number restriction, solve the problem at jumbo place, single game ground performance difficulty of prior art, and can effectively utilize the good display capabilities of electronic equipment and computing power to realize comparatively complicated ballot application.
Accompanying drawing explanation
Fig. 1 is the utility model structured flowchart.
Embodiment
The utility model is introduced in detail below in conjunction with Fig. 1:
Wireless ballot system CAD communication access device of the present utility model comprises electronic equipment communication interface unit 1, MCU Main Processing Unit 2 and the radio communication unit 3 with ballot base station 5 communication, MCU Main Processing Unit is connected with external electronic device 4 by electronic equipment communication interface unit, and carries out communication by described radio communication unit and ballot base station.In implementation process, after multiple electronic equipment connects upper described wireless ballot system CAD communication access device, electronic equipment forms the wireless ballot system of a complete function with ballot base station.
The utility model functionally can be understood as the private radio network interface card that electronic equipment accesses wireless ballot system.MCU Main Processing Unit runs specific control program, allow data at both-way communication between base station and electronic equipment of voting.Specifically, can MCU be notified, MCU sense data when radio communication unit receives the data of ballot base station, send to electronic equipment by electronic equipment communication interface.When electronic equipment sends data by communication interface, MCU is transferred to radio communication unit corresponding data and starts transmission, thus data are submitted to wireless ballot base station.Certainly, the data transmit-receive between the radio communication unit that MCU controls and base station is the particular communication consensus standard strictly observing wireless ballot system, thus ensures that multiple equipment effectively can transmit data with single base station.
In the utility model, described radio communication unit is radio transceiver; Described electronic equipment communication interface unit is USB communication interface.The utility model by USB communication interface by electronic equipment as the wireless ballot system of the access such as computer, realize the live vote of computer etc., thus solve the problem of WiFi access point number restriction, the place of larger capacity that made ballot system applicable.
Above-mentioned embodiment is only for illustration of the utility model, and be not to restriction of the present utility model, the those of ordinary skill of relevant technical field, when not departing from the utility model spirit and scope, can also make various change and modification, therefore all equivalent technical schemes also should belong to category of the present utility model.
Claims (3)
1. a wireless ballot system CAD communication access device, it is characterized in that: comprise electronic equipment communication interface unit, MCU Main Processing Unit and the radio communication unit with ballot base station communication, MCU Main Processing Unit is connected with external electronic device by electronic equipment communication interface unit, and carries out communication by described radio communication unit and ballot base station.
2. access device according to claim 1, is characterized in that: described radio communication unit is radio transceiver.
3. access device according to claim 1 and 2, is characterized in that: described electronic equipment communication interface unit is USB communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168517.1U CN204595978U (en) | 2015-03-24 | 2015-03-24 | A kind of wireless ballot system CAD communication access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168517.1U CN204595978U (en) | 2015-03-24 | 2015-03-24 | A kind of wireless ballot system CAD communication access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595978U true CN204595978U (en) | 2015-08-26 |
Family
ID=53932109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520168517.1U Expired - Fee Related CN204595978U (en) | 2015-03-24 | 2015-03-24 | A kind of wireless ballot system CAD communication access device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595978U (en) |
-
2015
- 2015-03-24 CN CN201520168517.1U patent/CN204595978U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |