CN201374087Y - Multifunctional voter - Google Patents
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- CN201374087Y CN201374087Y CN200920019252U CN200920019252U CN201374087Y CN 201374087 Y CN201374087 Y CN 201374087Y CN 200920019252 U CN200920019252 U CN 200920019252U CN 200920019252 U CN200920019252 U CN 200920019252U CN 201374087 Y CN201374087 Y CN 201374087Y
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- 238000012545 processing Methods 0.000 claims abstract description 22
- 230000006854 communication Effects 0.000 claims abstract description 10
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 6
- 230000007175 bidirectional communication Effects 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000011156 evaluation Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
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- 238000007726 management method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013502 data validation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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Abstract
The utility model discloses a multifunctional voter, which solves the problems of the prior regular voter, such as the function singleness and the low voting speed. The multifunctional voter has a simple structure, costs very low, realizes the functions of meeting signature, regular vote, menu-style selection vote, digital score, democratic appraisal, subject echo and batch vote, greatly improves the voting speed and the utilization rate of equipment, and avoids the repeated construction investment by users. The structure of the multifunctional voter is as follows: the multifunctional voter comprises a data processing singlechip (1); the singelchip is in bidirectional communication connection with a liquid crystal module (2), a keyboard module (3), a word stock module (4), a wireless communication module (5) and an online programming module (6);, the data processing singlechip (1) is in unidirectional connection with a read-card module at the same time; and a power module (8) supplies the power to the whole voter.
Description
Technical Field
The utility model relates to a multi-functional voter.
Background
At present, most of voters in the domestic market adopt a wired (wireless) conventional voting (approval, disapproval and abandon) mode, the voter has a single function and low voting speed, batch voting cannot be realized, and the conference efficiency is reduced.
Disclosure of Invention
The utility model aims at solving present conventional voter function singleness, the low scheduling problem of voting speed provides one kind and has simple structure, and is with low costs, has realized that the meeting is signed in the function, conventional voting function, menu formula selection voting function, digital scoring function, democratic review function, the function of echoing the theme, the function of voting in batches, improves voting speed greatly, has improved rate of equipment utilization, avoids the multi-functional voter of advantages such as customer's repeated construction investment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional voter comprises a data processing single chip microcomputer, wherein the data processing single chip microcomputer is in two-way communication connection with a liquid crystal module, a keyboard module, a word stock module, a wireless communication module and an online programming module, the data processing single chip microcomputer is also in one-way connection with a card reading module, and a power supply module supplies power to the whole voter.
The power supply module comprises a battery, an intelligent charging and discharging module and an intelligent on-off module; wherein,
the intelligent charging and discharging module adopts a pulse transverse flow charging chip MPG1717 and a peripheral circuit to carry out high-precision multi-section battery management and safe charging and discharging protection;
the intelligent startup and shutdown module comprises a Schmitt circuit, a monostable bistable trigger circuit, a startup and shutdown circuit, a singlechip control circuit and a battery booster circuit;
the positive electrode of the battery is connected to an emitter of a PNP triode Q8, the base of Q8 is pulled down to a low potential through a resistor R22 to enable a collector and an emitter of Q8 to be conducted, the collector of Q8 is connected with a capacitor C10 and a capacitor C9 for filtering, then the collector is transmitted to the input end of a battery booster circuit consisting of a booster chip U6 and a diode D5, the collector is boosted through U6, the capacitor C11 for filtering and then output, the diode D5 plays a role in protecting the booster chip U6, the output of U6 is connected to an S1 power switch as a control signal, the output end of U6 is simultaneously connected to a 5-pin data end of U5A, and the output end of U63;
a power switch control signal generated by a switch S1 enters a Schmitt circuit composed of an inverter U4 and peripheral devices for shaping through a resistor R23 in a current limiting manner, the shaped signal is output and then used as the input of a clock signal of a monostable U5A, the monostable signal is output and used as the clock signal of U5B, a bistable signal output by U5B is connected to a base electrode of Q10 after being connected to an R28 in a current limiting manner, and Q10 and a corresponding resistor are used as a switch circuit; the circuit switch is controlled according to the instruction of the data processing single chip microcomputer in the working process of the circuit, a PD5 port of the data processing single chip microcomputer is connected with a current-limiting resistor R26, R26 is connected with a base electrode of Q9, Q9 is used as a control switch, a collector electrode of Q9 is connected with the anode of a diode D8, D8 plays a role in reverse phase protection, and the cathode of D8 is connected with an S1 power switch and the same end of the current-limiting resistor R23, so that the functions that the S1 and the data processing single chip microcomputer can control the machine switch are realized;
when the battery is charged, the charging power supply is respectively connected to the intelligent charging and discharging module and the intelligent startup and shutdown module; the intelligent charging and discharging module charges the battery, the anode of the charging power supply is connected with the anode of the diode D7, the cathode of the charging power supply is connected with the base high level of the Q8, so that the triode Q8 is cut off, and the machine can be safely charged in a shutdown state.
The utility model discloses a voter collects conventional voting (approve, object against, abandon the right), votes the election, appraises formula voting, personnel's work score examination evaluation, bid appraises mark, cadre exempts from to promote, multiple voting modes such as interactive teaching in an organic whole. The conference topic downloading function and the voting machine screen synchronously display the conference topic contents, so that representatives can conveniently vote. The batch voting function of the subjects can vote and upload a plurality of subjects together. The voter adopts a wireless communication technology, so that the reliability and the confidentiality of data transmission are improved. And a professional frequency conversion and frequency hopping communication technology is adopted, so that the high reliability of data communication can be ensured under the condition that various interferences exist. The two-way data validation technology is adopted to ensure that the transmitted and received data are correct. The channel automatic frequency hopping technology prevents electromagnetic interference of space signals. And the regional ID coding mechanism prevents different meeting place voters from being used in series. The microcomputer can control the voter to enter a full-power-consumption and half-power-consumption energy-saving working mode. The data acquisition unit adopts an embedded real-time multi-task design. The microcomputer voting main control software adopts a dynamic interface design, and a client can edit and adjust in a background. The microcomputer voting main control software records the operation process in real time, and historical data can be traced. The microcomputer voting main control software has a background real-time monitoring function, the system is terminated accidentally, and after the system is recovered, the voting is ensured to be continued from the termination moment, so that the repeated voting is avoided.
The utility model discloses a function has:
1. conference sign-in function
Two sign-in modes of key sign-in and plug-in card sign-in (matching) meet different meeting requirements. The functions of supplementing and retreating in the midway are supported, and the dynamic sign-in can be realized according to the representative meeting condition. And supports integration with other conference check-in systems.
2. Conventional voting function
With conventional triple-key voting (grant/deprecate) functionality. The voting can be finished manually or automatically based on the first key press or the last key press, and the voting result is displayed by a number/bar chart and has the functions of adding votes and the like. The system also supports real-time dynamic prompt of non-key representing name or seat number.
3. Menu type selective voting function
The method comprises the steps that a topic/candidate list input in a computer is downloaded to each voter screen through software, and when voting is started, candidates are voted/voted according to the list by operating the up-down and selection keys of the voter.
4. Digital scoring function
The system is used for staff achievement evaluation, bid evaluation, project final result evaluation, cadre assessment selection, recruiter evaluation, knowledge competition and the like. And (4) firstly inputting corresponding contents to be evaluated according to specific requirements by using the function of the question bank, and then scoring and evaluating the evaluation contents by the conference participants. The system has the function of grading in batches, can be used for single-person single evaluation, single-person multiple evaluation, multiple-person single evaluation and multiple-person multiple evaluation respectively, improves the working efficiency and reduces the misoperation of representatives.
5. Democratic function
The performance of the staff is generally divided into: "excellent", "good", "general", "poor" and "very poor", and can be modified into other performance options according to different requirements, and the option names are downloaded to the voter screen, so that the representative can conveniently comment.
Function of answering questions
The screen of the voter synchronously displays the conference topic contents, so that the voter can conveniently vote by a representative. If the meeting goes to the second issue, the voter screen in the representative hand displays the issue to be voted at the moment in real time, and the representative carries out corresponding voting according to the screen prompt.
7. Bulk voting function
A batch of proposals may be voted/rated/scored. Before voting, a batch of proposals is downloaded to a voter, a representative can input voting results to a group of proposals through an up-down and selection key, and finally a confirmation key is pressed to submit the batch of results simultaneously, so that the representative can conveniently operate and compare, and the voting efficiency is improved.
The utility model has the advantages that: the voter can realize the decision of major problems and embody the principles of democration, fairness, justice and science. The system can also be used for interactive teaching of schools, conference lecture interaction, interaction between a presenter and audiences in a television station studio and the like.
The adoption of the voter is a mark of democratic progress, and has great significance. In general, the hand voting method is reflected in most representatives, and the people have both feelings of love and thought in the aspect of looking at and then using the hand-voting method, so that there has been no objection or disclaimer to the voting affairs in the conventional committee conference for a long time. The electronic voter can reflect the real will of the people formed by the common committees, and after the electronic voter is adopted, the conditions of voting abandonment rights and vote rejection of some report issues are increased, thereby being beneficial to improving the supervision of people, improving the transparency and the working efficiency of the big work of people, ensuring the fairness, justice and democratists of the big voting activities of people, and fully playing the important role of the big people in the progress of the democratic law.
Drawings
Fig. 1 is an electrical block diagram of the present invention;
fig. 2 is an electrical schematic of fig. 1.
The system comprises a data processing single chip microcomputer, a liquid crystal module, a keyboard module, a word stock module, a wireless communication module, a wireless programming module, a card reading module, a power supply module and a data processing module, wherein the data processing single chip microcomputer is 1, the liquid crystal module is 2, the keyboard module is 3, the word stock module is 4, the wireless communication module is 5, the online programming module is 6, the card reading module.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
In fig. 1, the multifunctional voter includes a data processing single chip microcomputer 1, which is in bidirectional communication connection with a liquid crystal module 2, a keyboard module 3, a word stock module 4, a wireless communication module 5 and an online programming module 6, and the data processing single chip microcomputer 1 is also in unidirectional connection with a card reading module 7. Each module is powered by a power module 8.
The power module 8 comprises an intelligent charging and discharging module and an intelligent on-off module. Wherein,
the intelligent charging and discharging module adopts an advanced pulse transverse flow charging chip MPG1717 and a peripheral circuit, and can realize high-precision multi-battery management and safe charging and discharging protection.
The intelligent startup and shutdown module comprises a Schmitt circuit, a monostable bistable trigger circuit, a startup and shutdown circuit, a singlechip control circuit and a battery booster circuit.
The positive electrode of the battery is connected to the emitter of the PNP triode Q8, the base of Q8 is pulled down to a low potential through a resistor R22 to enable the collector and the emitter of Q8 to be conducted, the collector of Q8 is connected with a capacitor C10, the capacitor C9 is filtered and then transmitted to the input end of a battery booster circuit consisting of a booster chip U6 and a diode D5, the output of U6 is connected to an S1 power switch to serve as a control signal, the output end of U6 is simultaneously connected to the 5-pin data end of U5A, and the output end of U6 is also connected to the emitter of Q.
A power switch control signal of S1 is pressed and current-limited through a resistor R23 and enters a Schmitt circuit 11 composed of an inverter U4 and peripheral devices for shaping, a shaped signal is output and then used as the input of a clock signal of a monostable U5A, the monostable signal is output and used as the clock signal of U5B, a bistable signal output by U5B is connected to a base of Q10 after being current-limited by R28, and Q10 and a corresponding resistor are used as a switch circuit. The circuit switch can be controlled according to the instruction of the data processing single chip microcomputer 1 in the working process of the circuit, a PD5 port of the data processing single chip microcomputer 1 is connected with a current-limiting resistor R26, R26 is connected with a base electrode of Q9, Q9 is used as a control switch, a collector electrode of Q9 is connected with an anode of a diode D8, D8 plays a role in reverse protection, and a cathode of D8 is connected with an S1 power switch and the same end of the current-limiting resistor R23, so that the functions of controlling the machine switch by the S1 and the data processing single chip microcomputer 1 are realized.
When the battery is charged, the charging power supply is respectively connected to the intelligent charging and discharging module and the intelligent startup and shutdown module. The intelligent charging and discharging module starts to charge the battery, the anode of the charging power supply is connected with the anode of the diode D7, the cathode of the charging power supply is connected with the base high level of the Q8, so that the triode Q8 is cut off, and the machine can be safely charged in a shutdown state.
The specific circuit connection diagram is shown in fig. 2, and is not described again.
Claims (2)
1. A multifunctional voter is characterized by comprising a data processing single chip microcomputer, wherein the data processing single chip microcomputer is in bidirectional communication connection with a liquid crystal module, a keyboard module, a word stock module, a wireless communication module and an online programming module, the data processing single chip microcomputer is also in unidirectional connection with a card reading module, and a power supply module supplies power to the whole voter.
2. The multi-function voter of claim 1, wherein said power module comprises a battery, an intelligent charge-discharge module and an intelligent power on-off module; wherein,
the intelligent charging and discharging module adopts a pulse transverse flow charging chip MPG1717 and a peripheral circuit to carry out high-precision multi-section battery management and safe charging and discharging protection;
the intelligent startup and shutdown module comprises a Schmitt circuit, a monostable bistable trigger circuit, a startup and shutdown circuit, a singlechip control circuit and a battery booster circuit;
the positive electrode of the battery is connected to an emitter of a PNP triode Q8, the base of Q8 is pulled down to a low potential through a resistor R22 to enable a collector and an emitter of Q8 to be conducted, the collector of Q8 is connected with a capacitor C10 and a capacitor C9 for filtering, then the collector is transmitted to the input end of a battery booster circuit consisting of a booster chip U6 and a diode D5, the collector is boosted through U6, the capacitor C11 for filtering and then output, the diode D5 plays a role in protecting the booster chip U6, the output of U6 is connected to an S1 power switch as a control signal, the output end of U6 is simultaneously connected to a 5-pin data end of U5A, and the output end of U63;
a power switch control signal generated by a switch S1 enters a Schmitt circuit composed of an inverter U4 and peripheral devices for shaping through a resistor R23 in a current limiting manner, the shaped signal is output and then used as the input of a clock signal of a monostable U5A, the monostable signal is output and used as the clock signal of U5B, a bistable signal output by U5B is connected to a base electrode of Q10 after being connected to an R28 in a current limiting manner, and Q10 and a corresponding resistor are used as a switch circuit; the circuit switch is controlled according to the instruction of the data processing single chip microcomputer in the working process of the circuit, a PD5 port of the data processing single chip microcomputer is connected with a current-limiting resistor R26, R26 is connected to the base electrode of Q9, Q9 is used as a control switch, the collector electrode of Q9 is connected with the anode of a diode D8, D8 plays a role in reverse phase protection, the cathode of D8 is connected with an S1 power switch and the same end of the current-limiting resistor R23, and the functions that the S1 and the data processing single chip microcomputer can control the machine switch are achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920019252U CN201374087Y (en) | 2009-02-11 | 2009-02-11 | Multifunctional voter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920019252U CN201374087Y (en) | 2009-02-11 | 2009-02-11 | Multifunctional voter |
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| CN201374087Y true CN201374087Y (en) | 2009-12-30 |
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| CN200920019252U Expired - Fee Related CN201374087Y (en) | 2009-02-11 | 2009-02-11 | Multifunctional voter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314715A (en) * | 2010-06-29 | 2012-01-11 | 北京医讯百方信息服务有限公司 | Paperless conference data acquisition and analysis system and method |
| CN106097534A (en) * | 2016-06-01 | 2016-11-09 | 安徽声讯信息技术有限公司 | A kind of Intelligent Voting System for minutes |
-
2009
- 2009-02-11 CN CN200920019252U patent/CN201374087Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314715A (en) * | 2010-06-29 | 2012-01-11 | 北京医讯百方信息服务有限公司 | Paperless conference data acquisition and analysis system and method |
| CN106097534A (en) * | 2016-06-01 | 2016-11-09 | 安徽声讯信息技术有限公司 | A kind of Intelligent Voting System for minutes |
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| 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: 20091230 Termination date: 20110211 |