CN203260100U - Wireless voting system - Google Patents
Wireless voting system Download PDFInfo
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- CN203260100U CN203260100U CN 201320167243 CN201320167243U CN203260100U CN 203260100 U CN203260100 U CN 203260100U CN 201320167243 CN201320167243 CN 201320167243 CN 201320167243 U CN201320167243 U CN 201320167243U CN 203260100 U CN203260100 U CN 203260100U
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Abstract
The utility model relates to a wireless voting system. The wireless voting system disclosed by the utility model can solve the problems that the system can not be flexibly configured according to the actual condition in use due to simplex function in the prior art. The technical scheme comprises the following main points: the wireless voting system comprises a central computer, a communication base station and a plurality of voting machines; the voting machines are handheld voting machines that are all wirelessly connected with the communication base station; the wireless base station is connected with the central computer by a cable in a communication manner. The wireless voting system disclosed by the utility model can be flexibly configured according to the actual condition, can satisfy the diversification and humanization requirements during actual voting, besides, the wireless voting system disclosed by the utility model further can query and check historical voting records.
Description
Technical field
The utility model relates to a kind of wireless ballot system, but is specifically related to a kind of wireless ballot system of touch-screen of flexible configuration.
Background technology
In people's daily routines, often need in meeting, vote some great items.Traditional ballot mode is take manually-operated as main, at first by staff's lotting, and the hand-written ballot of personnel of then voting, last staff's count of votes is also announced, and this process not only takes time and effort, inefficiency, and its accuracy also has much room for improvement.Development along with technology, ballot system based on electronic technology had appearred afterwards, people no longer need to vote and count of votes in pure manually-operated mode, but these are based on the ballot system of electronic technology, its hand-held ballot device overwhelming majority all adopts the mode of wired connection, wiring is a comparatively loaded down with trivial details problem, and is therefore convenient not when reality is used.Along with the fast development of infotech, the ballot system based on wireless communication technology occurred in recent years, compared to wired mode, it does not need wiring, is applicable to any meeting occasion, has greatly improved the convenience of people's ballots.The concrete condition of people when reality is voted is flexible and changeable, as being that vote is enumerated several advanced workers sometimes, sometimes be a certain decision-making topic is put to the vote, and then be that some staff's achievement is given a mark sometimes.But existing wireless ballot system, because the management software function singleness of its central computer causes system can not carry out flexible configuration according to actual conditions in use, this does not meet variation and the hommization demand of people when reality is voted.In addition, in some cases, people are necessary historical poll is inquired about and checked, but existing wireless ballot system, all without this function.
Chinese patent notification number: CN 2929842, open day 2007-08-01 discloses a kind of ballot box, it comprises casing, this casing is provided with voting port and ticket selling slot, but other is provided with the chamber door of locking ticket selling slot, on the described casing or and chamber door on removably be connected with decorative plate.The beneficial effects of the utility model are: on the casing or and chamber door on removably be connected with decorative plate, then can conveniently install, dismantle, change decorative plate, and appearance looks elegant.The statistics although this technical scheme can be voted, function singleness causes system can not carry out flexible configuration according to actual conditions in use, and this does not meet variation and the hommization demand of people when reality is voted.In addition, in some cases, people are necessary historical poll is inquired about and checked, but existing ballot system, all without this function.
The utility model content
The purpose of this utility model is to solve and has function singleness in the prior art, cause system can not carry out flexible configuration according to actual conditions in use, this does not meet variation and the hommization demand of people when reality is voted, in some cases, people are necessary historical poll is inquired about and checked, but existing ballot system all without the problem of this function, but provides a kind of wireless ballot system of touch-screen of flexible configuration.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of wireless ballot system, described wireless ballot system comprises central computer, communication base station and some ballot devices, described ballot device is hand-held ballot device, described ballot device all with described communication base station wireless connections, described wireless base station and described central computer communicate to connect by cable.The some shortcomings that the utility model exists for existing wireless ballot system, abundant technology such as appliance computer software engineering, database technology, wireless communication technology, touch-screen and single-chip microcomputer, but a kind of wireless ballot system of touch-screen of flexible configuration is disclosed.Its hand-held ballot device adopts advanced touch-screen scheme, and built-in multiple ballot scene, man machine operation interface is rich and varied, initial configuration order and database in conjunction with the central computer management software, so that system can be according to the reality needs of voting, the man machine operation interface of the hand-held ballot of flexible configuration device has greatly improved the convenience the when user uses, substantially promoted user's experience, this system supports the functions such as inquiry of historical poll simultaneously.Compared to existing wireless ballot system, native system has the advantage on the combination property, science, flexible and user-friendly more when the user uses.Native system is voted except can be applicable to, and also can be widely used in wireless dish-order, the wireless field such as bid.Computing machine can pass through external projector, and voting results are shown to the giant-screens such as curtain.The computer software backstage is designed with SQL database, and all important informations such as ballot item, voting results, ballot Time To Event all can be stored in this database in order to inquiry.By means of this database, when people have objection to historical poll, can inquire about historical poll, the work such as check.
As preferably, described ballot device comprises ballot device main control MCU, wireless communication module, memory module, outside load module and power module, described wireless communication module, memory module, outside load module and power module all are electrically connected with described ballot device main control MCU, are connected with the RF antenna on the described wireless communication module.Power circuit: adopt AMS1117-3.3 as the master chip of power circuit.AMS1117-3.3 is the LDO chip, and its maximum output current can reach 1A, and the band current-limiting function.The 3.7V voltage of lithium battery output is exported 3.3V voltage after this chip is processed.The effect of power circuit is that the 3.7V that lithium battery is exported is depressurized to 3.3V, is the power supplies such as large capacity storage module, touch-screen, wireless communication module and ballot device main control MCU.Memory module: adopt AT24C512 as the master chip of large capacity storage module.This chip is the not eeprom memory of obliterated data of power down, and capacity reaches 512kB, is connected with ballot device main control MCU with the I2C interface, and operating voltage is 3.3V.The effect of large capacity storage module is that the initial configuration content from communication base station is stored, to realize the flexible configuration of hand-held ballot device.Outside load module: adopt 4.3 inch 4 wire resistive touchscreen as the man-machine conversation device.The built-in SSD1963 display control chip of this touch-screen is supported the 24bit rgb interface, and resolution is 480*272, the band LED-backlit, and operating voltage is 3.3V.The keyboard that touch-screen has substituted traditional hand-held ballot device adds the liquid crystal display mode, realizes the man-machine conversation of user and hand-held ballot device.Wireless communication module: adopt the Si4432 wireless communication module.This module works in the international ISM RF band of 433MHz, integrate wireless transmit and wireless receiving, be connected with ballot device main control MCU with the SPI interface, its message transmission rate reaches as high as 128kbps, the field transparent transmission can reach 1000 meters apart from maximum, working current is 18.5mA during wireless receiving, and working current is 85mA (during output 18dBm) during wireless transmit, and operating voltage is 3.3V.The effect of wireless communication module is the initial configuration content of wireless receiving communication base station on the one hand, is on the other hand the user to be operated hand-held result data of voting device be wirelessly transmitted to communication base station.Ballot device main control MCU: adopt the STM32F103RBT6 single-chip microcomputer.This chip is the microcontroller of ARM-Coretex kernel, and internal resource is abundant, and operating voltage is 3.3V.The effect of ballot device main control MCU is according to the internal firmware program that writes, and coordinates control large capacity storage module, touch-screen and wireless communication module, realizes the functions such as initial configuration and wireless ballot.Ballot device main control MCU internal firmware routine package contains multiple ballot scene, can be called and dispose by communication base station by the centre management computing machine, to be fit to needing of the actual ballot situation of multiple difference use.
As preferably, described power module comprises charging wire, charging circuit, lithium battery and power circuit, described charging circuit, lithium battery and power circuit are connected successively, and described power circuit is electrically connected with described ballot device main control MCU, and described charging circuit is connected with charging wire.Because hand-held ballot device adopts powered battery, has all considered low power dissipation design on software and hardware, so that battery is long as much as possible the service time after being full of at every turn.Lithium battery: adopt poly-lithium battery.Capacity is 2200mAh, and rated voltage is 3.7V, and charging voltage is 4.2V, and the effect of lithium battery is to store rechargeable electrical energy, for hand-held ballot device provides power supply.Charging circuit: adopt CN3052A as the charging circuit master chip.The compatible USB interface of this chip can be carried out the constant current/constant voltage charging to the single-unit poly-lithium battery, and this built-in chip type power transistor does not need outside choked flow diode and current sense resistor, and has the battery temperature monitoring function.Input voltage is 4.35～6V, and output voltage is 4.2V, and the lasting constant-current charge electric current of user-programmable can reach 500mA.In the native system, the bright expression charged state of red LED, the bright expression charging of green LED finishes.The effect of charging circuit is that outside 5V power supply (computing machine USB mouth or standard 5V power supply adaptor) is depressurized to 4.2V, to the lithium cell charging of 3.7V.Power circuit: adopt AMS1117-3.3 as the master chip of power circuit.AMS1117-3.3 is the LDO chip, and its maximum output current can reach 1A, and the band current-limiting function.The 3.7V voltage of lithium battery output is exported 3.3V voltage after this chip is processed.The effect of power circuit is that the 3.7V that lithium battery is exported is depressurized to 3.3V, is the power supplies such as large capacity storage module, touch-screen, wireless communication module and ballot device main control MCU.
As preferably, described communication base station comprises base station main control MCU, base station radio communication module and base station power circuit, described base station power circuit is by USB line and center calculation mechatronics, described base station main control MCU is by USB line and the communication connection of described central computer, described base station power circuit is electrically connected with described base station main control MCU, base station main control MCU and the communication connection of described base station radio communication module are connected with the RF antenna on the described base station radio communication module.The USB line: adopt a miniUSB connecting line, one is standard USB interface, connects computing machine USB mouth; One is the miniUSB interface, is communicated with letter base station miniUSB mouth.The effect of USB cable is except being used to the communication base station power supply, also be used for carrying out two-way usb communication between communication base station and the central computer, the initial configuration content that comprises communication base station receiving center computing machine, and communication base station sends the voting results of hand-held ballot device to central computer.Base station power circuit: adopt AMS1117-3.3 as the master chip of power circuit.AMS1117-3.3 is the LDO chip, and its maximum output current can reach 1A, and the band current-limiting function.The 5V voltage of central computer USB mouth output is exported 3.3V voltage after this chip is processed.The effect of power circuit is that the 5V that central computer USB mouth is exported is depressurized to 3.3V, is the power supplies such as wireless communication module and base station main control MCU.Base station radio communication module: adopt the Si4432 wireless communication module.This module works in the international ISM band of 433MHz, integrates wireless transmit and wireless receiving, is connected with the base station main control MCU with the SPI interface.Its message transmission rate reaches as high as 128kbps, and the field transparent transmission can reach 1000 meters apart from maximum, and working current is 18.5mA during wireless receiving, and working current is 85mA (during output 18dBm) during wireless transmit, and operating voltage is 3.3V.The effect of wireless communication module is that communication base station wireless transmission initial configuration content is handed the ballot device to each on the one hand, is that communication base station receives the result data that the user operates hand-held ballot device on the other hand.Base station main control MCU: adopt the STM32F107VCT6 single-chip microcomputer.This chip is the microcontroller of ARM-Coretex kernel, and internal resource is abundant, and operating voltage is 3.3V.The effect of base station main control MCU is according to the internal firmware program that writes, coordinating the control wireless communication module communicates by letter with USB interface, receive on the one hand the initial configuration content from central computer, and be issued to each hand-held ballot device by wireless communication module, collect on the other hand the voting results data of each hand-held ballot device by wireless communication module, be sent to central computer, plan as a whole to realize the functions such as initial configuration and wireless ballot.
As preferably, described base station radio communication module and wireless communication module all adopt the Si4432 wireless communication module.
As preferably, described ballot device main control MCU adopts the STM32F103RBT6 single-chip microcomputer, and described base station main control MCU adopts the STM32F107VCT6 single-chip microcomputer.
As preferably, described outside load module is touch-screen.
The beneficial effects of the utility model are: the utility model can carry out flexible configuration according to actual conditions, can meet variation and the hommization demand of people when reality is voted, and in addition, the utility model can also be inquired about and check historical poll.
Description of drawings
Fig. 1 is a kind of entire system structural representation of the present utility model;
Fig. 2 is a kind of functional block diagram of hand-held ballot device in the utility model;
Fig. 3 is a kind of functional block diagram of communication base station in the utility model.
Among the figure: 1, central computer, 2, communication base station, 3, hand-held ballot device, 21, base station power circuit, 22, base station main control MCU, 23, the base station radio communication module, 31, charging circuit, 32, lithium battery, 33, power circuit, 34, touch-screen, 35, ballot device main control MCU, 36, memory module, 37, wireless communication module.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of wireless ballot system (referring to accompanying drawing 1, Fig. 2 and Fig. 3), described wireless ballot system comprises central computer 1, communication base station 2 and some ballot devices, described ballot device is hand-held ballot device 3, described ballot device all with described communication base station 2 wireless connections, described wireless base station 2 communicates to connect by cable with described central computer 1.Described ballot device comprises ballot device main control MCU 35, wireless communication module 37, memory module 36, touch-screen 34 and power module, described wireless communication module 37, memory module 36, touch-screen 34 and power module all are electrically connected with described ballot device main control MCU 35, are connected with the RF antenna on the described wireless communication module 37.Described power module comprises charging wire, charging circuit 31, lithium battery 32 and power circuit 33, described charging circuit 31, lithium battery 32 and power circuit 33 are connected successively, described power circuit 33 is electrically connected with described ballot device main control MCU 35, and described charging circuit 31 is connected with charging wire.Described communication base station comprises base station main control MCU 22, base station radio communication module 23 and base station power circuit 21, described base station power circuit 21 is by USB line and center calculation mechatronics, described base station main control MCU 22 is by USB line and the communication connection of described central computer, described base station power circuit 21 is electrically connected with described base station main control MCU 22, base station main control MCU 22 and described base station radio communication module 23 communication connections are connected with the RF antenna on the described base station radio communication module.
Because hand-held ballot device adopts powered battery, has all considered low power dissipation design on software and hardware, so that battery is long as much as possible the service time after being full of at every turn.Lithium battery: adopt poly-lithium battery.Capacity is 2200mAh, and rated voltage is 3.7V, and charging voltage is 4.2V, and the effect of lithium battery is to store rechargeable electrical energy, for hand-held ballot device provides power supply.Charging circuit: adopt CN3052A as the charging circuit master chip.The compatible USB interface of this chip can be carried out the constant current/constant voltage charging to the single-unit poly-lithium battery, and this built-in chip type power transistor does not need outside choked flow diode and current sense resistor, and has the battery temperature monitoring function.Input voltage is 4.35～6V, and output voltage is 4.2V, and the lasting constant-current charge electric current of user-programmable can reach 500mA.In the native system, the bright expression charged state of red LED, the bright expression charging of green LED finishes.The effect of charging circuit is that outside 5V power supply (computing machine USB mouth or standard 5V power supply adaptor) is depressurized to 4.2V, to the lithium cell charging of 3.7V.Power circuit: adopt AMS1117-3.3 as the master chip of power circuit.AMS1117-3.3 is the LDO chip, and its maximum output current can reach 1A, and the band current-limiting function.The 3.7V voltage of lithium battery output is exported 3.3V voltage after this chip is processed.The effect of power circuit is that the 3.7V that lithium battery is exported is depressurized to 3.3V, is the power supplies such as large capacity storage module, touch-screen, wireless communication module and ballot device main control MCU.Power circuit: adopt AMS1117-3.3 as the master chip of power circuit.AMS1117-3.3 is the LDO chip, and its maximum output current can reach 1A, and the band current-limiting function.The 3.7V voltage of lithium battery output is exported 3.3V voltage after this chip is processed.The effect of power circuit is that the 3.7V that lithium battery is exported is depressurized to 3.3V, is the power supplies such as large capacity storage module, touch-screen, wireless communication module and ballot device main control MCU.Memory module: adopt AT24C512 as the master chip of large capacity storage module.This chip is the not eeprom memory of obliterated data of power down, and capacity reaches 512kB, is connected with ballot device main control MCU with the I2C interface, and operating voltage is 3.3V.The effect of large capacity storage module is that the initial configuration content from communication base station is stored, to realize the flexible configuration of hand-held ballot device.Outside load module: adopt 4.3 inch 4 wire resistive touchscreen as the man-machine conversation device.The built-in SSD1963 display control chip of this touch-screen is supported the 24bit rgb interface, and resolution is 480*272, the band LED-backlit, and operating voltage is 3.3V.The keyboard that touch-screen has substituted traditional hand-held ballot device adds the liquid crystal display mode, realizes the man-machine conversation of user and hand-held ballot device.Wireless communication module: adopt the Si4432 wireless communication module.This module works in the international ISM RF band of 433MHz, integrate wireless transmit and wireless receiving, be connected with ballot device main control MCU with the SPI interface, its message transmission rate reaches as high as 128kbps, the field transparent transmission can reach 1000 meters apart from maximum, working current is 18.5mA during wireless receiving, and working current is 85mA (during output 18dBm) during wireless transmit, and operating voltage is 3.3V.The effect of wireless communication module is the initial configuration content of wireless receiving communication base station on the one hand, is on the other hand the user to be operated hand-held result data of voting device be wirelessly transmitted to communication base station.Ballot device main control MCU: adopt the STM32F103RBT6 single-chip microcomputer.This chip is the microcontroller of ARM-Coretex kernel, and internal resource is abundant, and operating voltage is 3.3V.The effect of ballot device main control MCU is according to the internal firmware program that writes, and coordinates control large capacity storage module, touch-screen and wireless communication module, realizes the functions such as initial configuration and wireless ballot.Ballot device main control MCU internal firmware routine package contains multiple ballot scene, can be called and dispose by communication base station by the centre management computing machine, to be fit to needing of the actual ballot situation of multiple difference use.The USB line: adopt a miniUSB connecting line, one is standard USB interface, connects computing machine USB mouth; One is the miniUSB interface, is communicated with letter base station miniUSB mouth.The effect of USB cable is except being used to the communication base station power supply, also be used for carrying out two-way usb communication between communication base station and the central computer, the initial configuration content that comprises communication base station receiving center computing machine, and communication base station sends the voting results of hand-held ballot device to central computer.Base station power circuit: adopt AMS1117-3.3 as the master chip of power circuit.AMS1117-3.3 is the LDO chip, and its maximum output current can reach 1A, and the band current-limiting function.The 5V voltage of central computer USB mouth output is exported 3.3V voltage after this chip is processed.The effect of power circuit is that the 5V that central computer USB mouth is exported is depressurized to 3.3V, is the power supplies such as wireless communication module and base station main control MCU.Base station radio communication module: adopt the Si4432 wireless communication module.This module works in the international ISM band of 433MHz, integrates wireless transmit and wireless receiving, is connected with the base station main control MCU with the SPI interface.Its message transmission rate reaches as high as 128kbps, and the field transparent transmission can reach 1000 meters apart from maximum, and working current is 18.5mA during wireless receiving, and working current is 85mA (during output 18dBm) during wireless transmit, and operating voltage is 3.3V.The effect of wireless communication module is that communication base station wireless transmission initial configuration content is handed the ballot device to each on the one hand, is that communication base station receives the result data that the user operates hand-held ballot device on the other hand.Base station main control MCU: adopt the STM32F107VCT6 single-chip microcomputer.This chip is the microcontroller of ARM-Coretex kernel, and internal resource is abundant, and operating voltage is 3.3V.The effect of base station main control MCU is according to the internal firmware program that writes, coordinating the control wireless communication module communicates by letter with USB interface, receive on the one hand the initial configuration content from central computer, and be issued to each hand-held ballot device by wireless communication module, collect on the other hand the voting results data of each hand-held ballot device by wireless communication module, be sent to central computer, plan as a whole to realize the functions such as initial configuration and wireless ballot.
Above-described embodiment is a kind of better scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (7)
1. wireless ballot system, it is characterized in that: described wireless ballot system comprises central computer, communication base station and some ballot devices, described ballot device is hand-held ballot device, described ballot device all with described communication base station wireless connections, described wireless base station and described central computer communicate to connect by cable.
2. wireless ballot system according to claim 1, it is characterized in that: described ballot device comprises ballot device main control MCU, wireless communication module, memory module, outside load module and power module, described wireless communication module, memory module, outside load module and power module all are electrically connected with described ballot device main control MCU, are connected with the RF antenna on the described wireless communication module.
3. wireless ballot system according to claim 2, it is characterized in that: described power module comprises charging wire, charging circuit, lithium battery and power circuit, described charging circuit, lithium battery and power circuit are connected successively, described power circuit is electrically connected with described ballot device main control MCU, and described charging circuit is connected with charging wire.
4. according to claim 2 or 3 described wireless ballot systems, it is characterized in that: described communication base station comprises base station main control MCU, base station radio communication module and base station power circuit, described base station power circuit is by USB line and center calculation mechatronics, described base station main control MCU is by USB line and the communication connection of described central computer, described base station power circuit is electrically connected with described base station main control MCU, base station main control MCU and the communication connection of described base station radio communication module are connected with the RF antenna on the described base station radio communication module.
5. wireless ballot system according to claim 4, it is characterized in that: described base station radio communication module and wireless communication module all adopt the Si4432 wireless communication module.
6. wireless ballot system according to claim 4 is characterized in that: described ballot device main control MCU employing STM32F103RBT6 single-chip microcomputer, described base station main control MCU employing STM32F107VCT6 single-chip microcomputer.
7. wireless ballot system according to claim 4, it is characterized in that: described outside load module is touch-screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320167243 CN203260100U (en) | 2013-04-07 | 2013-04-07 | Wireless voting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167243 CN203260100U (en) | 2013-04-07 | 2013-04-07 | Wireless voting system |
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| CN203260100U true CN203260100U (en) | 2013-10-30 |
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| CN 201320167243 Expired - Fee Related CN203260100U (en) | 2013-04-07 | 2013-04-07 | Wireless voting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970748A (en) * | 2020-06-05 | 2020-11-20 | 深圳市信锐网科技术有限公司 | Data transmission method and device, AP (access point) equipment and storage medium |
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2013
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970748A (en) * | 2020-06-05 | 2020-11-20 | 深圳市信锐网科技术有限公司 | Data transmission method and device, AP (access point) equipment and storage medium |
| CN111970748B (en) * | 2020-06-05 | 2024-01-05 | 深圳市信锐网科技术有限公司 | Data transmission method and device, AP device and storage medium |
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Granted publication date: 20131030 Termination date: 20140407 |