CN105261125A - Intelligent public bicycle management system - Google Patents
Intelligent public bicycle management system Download PDFInfo
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- CN105261125A CN105261125A CN201510715720.0A CN201510715720A CN105261125A CN 105261125 A CN105261125 A CN 105261125A CN 201510715720 A CN201510715720 A CN 201510715720A CN 105261125 A CN105261125 A CN 105261125A
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Abstract
The invention relates to an intelligent public bicycle management system which comprises a bicycle card reader, a bicycle leasing card and an intelligent communication terminal, wherein both the bicycle leasing card and the intelligent communication terminal are in wireless connection with the bicycle card reader; the bicycle card reader comprises a shell, a solar panel arranged above the shell, a first display interface arranged on the shell, a first RFID reader, a player, control buttons, and a vertically arranged supporting column. The bicycle card reader in the intelligent public bicycle management system is used for being in wireless connection with the bicycle leasing card and the intelligent communication terminal through a wireless communication module, so that not only can real-time tracing of a bicycle be realized, but also all the bicycles can be monitored in real time through the intelligent communication terminal; besides, through a solar battery inverter circuit, not only can normal running of the intelligent public bicycle management system be guaranteed, but also the production cost is reduced, the performance is guaranteed, and the system reliability is improved.
Description
Technical field
The present invention relates to a kind of intelligent public bicycles management system.
Background technology
In China, the quickening of building along with urban modernization, some infrastructure are also along with increasing.In some cities, just have the service that public bicycles is leased, people can use bicycle with compensation by brush Citizen Card Item.
But, because people use the lack of standardization of bicycle, often make bicycle lose, and lack good bicycle tracking function, cause the loss for bicycle well to find.Moreover, in Regular Bicycle lease place, be all adopt to draw to establish cable to power, so virtually add construction cost.
Existing solar power supply apparatus is all generally adopt fixed solar panels, but along with the movement of the sun, many times completely just to the sun, thus can not reduce the absorption efficiency of sun power.
Summary of the invention
The technical problem to be solved in the present invention is: lack tracking and the too high deficiency of construction cost to overcome prior art, provides a kind of and can carry out real-time monitoring, tracing and design cost is low, the intelligent public bicycles management system of dependable performance.
The technical solution adopted for the present invention to solve the technical problems is: a kind of intelligent public bicycles management system, comprise bicycle card reader, Cycle Hire card and intelligent communication terminal, described Cycle Hire card and intelligent communication terminal all with the wireless connections of bicycle card reader, described bicycle card reader comprises housing, be arranged on the solar panels above housing, be arranged on the first display interface on housing, first RFID reader, player and control button, the pillar of vertical setting, described housing is arranged on pillar top, described Cycle Hire is arranged with the second display interface and the second RFID reader,
Described solar panels are fixedly connected with housing 17 by driving mechanism, described driving mechanism comprises three expansion links, the spacing of three expansion links between circumferentially same and adjacent two expansion links is equal, the lower end of described expansion link is fixedly connected with housing, the upper end of described expansion link and the lower surface of solar panels hinged;
Central control unit is provided with in described housing, described central control unit comprises central control system, the wireless communication module be connected with central control system, display control module, signal acquisition module, speech control module, key control module and working power module, described first display interface is electrically connected with wireless communication module, described first RFID reader is electrically connected with signal acquisition module, described player is electrically connected with speech control module, described control button is electrically connected with key control module, and described solar panels are electrically connected with working power module;
Three expansion links control to elongate or shorten by central control system;
Described working power module comprises solar cell inverter circuit, described solar cell inverter circuit comprises the first triode, second triode, first resistance, second resistance, first electric capacity, second electric capacity, 3rd electric capacity, battery, first transformer, second transformer, first diode, second diode, first two-way choice switch, second two-way choice switch and rectifier bridge, described first transformer and the second transformer are equipped with a road input and a road exports, the first input end of described first transformer is connected with the first input end of the second transformer, the described first input end of the first transformer is connected with the negative pole of battery and is connected by the emitter of battery with the first triode, the emitter of described first triode is connected with the emitter of the second triode, the emitter of described first triode is connected with the base stage of the first triode by the first electric capacity, the emitter of described second triode is connected with the base stage of the second triode by the second electric capacity, the collector of described first triode is connected with the second input end of the first transformer, the base stage of described second triode is connected with the second input end of the first transformer by the second resistance, the collector of described second triode is connected with the second input end of the second transformer, the base stage of described first triode is connected with the second input end of the second transformer by the first resistance, the output terminal of described rectifier bridge and the 3rd Capacitance parallel connection, described second two-way choice output switching terminal is connected with the first input end of rectifier bridge and the first output terminal of the second transformer respectively, described first selecting side of the second two-way choice switch is connected with the first output terminal of the first transformer, described second selecting side of the second two-way choice switch is connected with the second output terminal of the second transformer, the described output terminal of the first two-way choice switch is connected with the second output terminal of the second transformer, first selecting side of described first two-way choice switch is unsettled, second selecting side of described first two-way choice switch is connected with the second output terminal of the first transformer and the second input end of rectifier bridge respectively.
As preferably, described first triode and the second triode are PNP triode.
As preferably, in order to improve the operability of system, described intelligent communication terminal is smart mobile phone.
As preferably, in order to ensure the wireless telecommunications reliability of system, described wireless communication module is by GPRS transmission wireless signal.
As preferably, in order to improve the practicality of system, described first display interface and the second display interface are touch-screen.
As preferably, in order to improve stability and the reliability of solar cell inverter circuit, the temperature drift coefficient of described first resistance and the second resistance is 5%ppm.
As preferably, the top of described expansion link by steel ball and solar panels hinged.
The invention has the beneficial effects as follows, bicycle card reader in this intelligent public bicycles management system is used for and Cycle Hire card and intelligent communication terminal wireless connections by wireless communication module, not only achieve the real-time tracing to bicycle, can also be monitored in real time all bicycles by intelligent communication terminal simultaneously, and by solar cell inverter circuit, not only ensure that the normal operation of system, also reduce production cost, ensure that performance, also improve the absorption efficiency to sun power simultaneously, improve the reliability of system.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the intelligent public bicycles management system of the present invention;
Fig. 2 is the circuit theory diagrams of the solar cell inverter circuit of the intelligent public bicycles management system of the present invention;
Fig. 3 is the system construction drawing of the bicycle card reader of the intelligent public bicycles management system of the present invention;
In figure: 1. solar panels, 2. the first display interface, 3. the first RFID reader, 4. player, 5. control button, 6. pillar, 7. the second display interface, 8. the second RFID reader, 9. intelligent communication terminal, 10. central control system, 11. wireless communication modules, 12. display control modules, 13. signal acquisition module, 14. speech control modules, 15. key control modules, 16. working power modules, 17. housings, 18. expansion links, Q1. the first triode, Q2. the second triode, R1. the first resistance, R2. the second resistance, C1. the first electric capacity, C2. the second electric capacity, C3. the 3rd electric capacity, BT1. battery, T1. the first transformer, T2. the second transformer, D1. the first diode, D2. the second diode, S1-a. the first two-way choice switch, S1-b. the second two-way choice switch, U1. rectifier bridge.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1-Figure 3, a kind of intelligent public bicycles management system, comprise bicycle card reader, Cycle Hire card and intelligent communication terminal 9, described Cycle Hire card and intelligent communication terminal 9 all with the wireless connections of bicycle card reader, described bicycle card reader comprises housing, be arranged on the solar panels 1 above housing, be arranged on the first display interface 2 on housing, first RFID reader 3, player 4 and control button 5, the pillar 6 of vertical setting, described housing is arranged on pillar 6 top, described Cycle Hire is arranged with the second display interface 7 and the second RFID reader 8,
Described solar panels 1 are fixedly connected with housing 17 by driving mechanism, described driving mechanism comprises three expansion links 18, the spacing of three expansion links 18 between circumferentially same and adjacent two expansion links 18 is equal, the lower end of described expansion link 18 is fixedly connected with housing 17, the upper end of described expansion link 18 and the lower surface of solar panels 1 hinged;
Central control unit is provided with in described housing, described central control unit comprises central control system 10, the wireless communication module 11 be connected with central control system 10, display control module 12, signal acquisition module 13, speech control module 14, key control module 15 and working power module 16, described first display interface 2 is electrically connected with wireless communication module 11, described first RFID reader 3 is electrically connected with signal acquisition module 13, described player 4 is electrically connected with speech control module 14, described control button 5 is electrically connected with key control module 15, described solar panels 1 are electrically connected with working power module 16,
Three expansion links 18 control to elongate or shorten by central control system 10;
Described working power module 16 comprises solar cell inverter circuit, described solar cell inverter circuit comprises the first triode Q1, second triode Q2, first resistance R1, second resistance R2, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, battery BT1, first transformer T1, second transformer T2, first diode D1, second diode D2, first two-way choice switch S 1-a, second two-way choice switch S 1-b and rectifier bridge U1, described first transformer T1 and the second transformer T2 is equipped with a road input and a road exports, the first input end of described first transformer T1 is connected with the first input end of the second transformer T2, the first input end of described first transformer T1 is connected with the negative pole of battery BT1 and is connected with the emitter of the first triode Q1 by battery BT1, the emitter of described first triode Q1 is connected with the emitter of the second triode Q2, the emitter of described first triode Q1 is connected with the base stage of the first triode Q1 by the first electric capacity C1, the emitter of described second triode Q2 is connected with the base stage of the second triode Q2 by the second electric capacity C2, the collector of described first triode Q1 is connected with second input end of the first transformer T1, the base stage of described second triode Q2 is connected with second input end of the first transformer T1 by the second resistance R2, the collector of described second triode Q2 is connected with second input end of the second transformer T2, the base stage of described first triode Q1 is connected with second input end of the second transformer T2 by the first resistance R1, the output terminal of described rectifier bridge U1 is in parallel with the 3rd electric capacity C3, described second two-way choice switch S 1-b output terminal is connected with the first input end of rectifier bridge U1 and first output terminal of the second transformer T2 respectively, first selecting side of described second two-way choice switch S 1-b is connected with first output terminal of the first transformer T1, second selecting side of described second two-way choice switch S 1-b is connected with second output terminal of the second transformer T2, the output terminal of described first two-way choice switch S 1-a is connected with second output terminal of the second transformer T2, first selecting side of described first two-way choice switch S 1-a is unsettled, second selecting side of described first two-way choice switch S 1-a is connected with second output terminal of the first transformer T1 and second input end of rectifier bridge U1 respectively.
As preferably, described first triode Q1 and the second triode Q2 is PNP triode.
As preferably, in order to improve the operability of system, described intelligent communication terminal 9 is smart mobile phone.
As preferably, in order to ensure the wireless telecommunications reliability of system, described wireless communication module 11 is by GPRS transmission wireless signal.
As preferably, in order to improve the practicality of system, described first display interface 2 and the second display interface 7 are touch-screen.
As preferably, in order to improve stability and the reliability of solar cell inverter circuit, the temperature drift coefficient of described first resistance R1 and the second resistance R2 is 5%ppm.
As preferably, the top of described expansion link 18 by steel ball and solar panels 1 hinged.
Adopt steel ball, mainly conveniently solar panels 1 realize 360 degree of rotations, by the triangular support of three expansion links 18, in fact, these three expansion links 18 form an equilateral triangle, as long as control the height of any expansion link 18 in these three expansion links 18 higher or lower than other two by central control system 10, then solar panels 1 will run-off the straight, if fruit angle computed in advance, and timing controls the action of three expansion links 18 by central control system 10, solar panels 1 just can be made all the time just to the sun, improve the absorption efficiency to sun power.
The principle of work of this intelligent public bicycles management system is: after user is scanned by the first RFID reader 3 with Citizen Card Item, bicycle card reader provides relevant information by the first display interface 2 and player 4 to user subsequently, after user goes to the bicycle place specified subsequently, scanned by the second RFID reader 8 on Cycle Hire card with Citizen Card Item again, later second display interface 7 will confirm to user, just can use bicycle.In use, bicycle card reader and Cycle Hire card carry out real-time communication, then complete the real-time tracing to bicycle, subsequently bicycle card reader again by information transmission to intelligent communication terminal 9, staff just can be monitored by the service condition of intelligent communication terminal 9 to all bicycles in real time.
In bicycle card reader in this intelligent public bicycles management system: wireless communication module 11 for Cycle Hire card and intelligent communication terminal 9 wireless connections, not only achieve the real-time tracing to bicycle, can also be monitored in real time all bicycles by intelligent communication terminal 9 simultaneously; Display control module 12 shows relevant information for controlling the first display interface 2; Signal acquisition module 13 receives for the sweep signal received the first RFID reader 3, matches simultaneously, thus follow the trail of bicycle; Speech control module 14, for controlling the work of player 4, provides convenient to user; Key control module 15, for confirming the operation information of staff or user, completes dependent instruction; Working power module 16 transforms for the sun power gathered solar panels 1, ensures the normal operation of system simultaneously, improves the reliability of system.
Solar cell inverter circuit in this intelligent public bicycles management system, the core of circuit is an astable multivibrator, and it is made up of germanium transistor.Transformer adopts gem-quality crystal pipe radio reception output transformer, and impedance is 1200 Ω/8 Ω, by it once, Secondary Winding exchanges use, to boost; Two resistance-capacitance circuit cross connections that first triode Q1, the second triode Q2 are made up of the first resistance R1 and the first electric capacity C1 and the second resistance R2 and the second electric capacity C2 respectively.Under such circuit arrangement, a part of output voltage of the first triode Q1 is coupled to the input of the second triode Q2, and the positive signal be actually the first triode Q1 exports is access to the second triode Q2.Result is the first triode Q1 conducting, and the second triode Q2 then ends.The time constant of resistance-capacitance circuit determines the oscillation frequency of oscillator.The square wave that this oscillator produces is connected across on the first transformer T1 of series connection and the 8 Ω windings of the second transformer T2.The negative pole of battery BT1 is connected to the tie point of two transformers.The effect of the first diode D1, the second diode D2 absorbs the back electromotive force that induction produces, the due to voltage spikes namely produced during the instantaneous change direction of the electromagnetic field of Transformer Winding.Otherwise the first two-way choice switch S 1-a and the second two-way choice switch S 1-b can make the output of two transformers by series connection transfer to parallel connection or, to change output voltage.Transformer output voltage through rectifier bridge U1 rectification, then exports by after the 3rd electric capacity C3 filtering.
Compared with prior art, bicycle card reader in this intelligent public bicycles management system by wireless communication module 11 for Cycle Hire card and intelligent communication terminal 9 wireless connections, not only achieve the real-time tracing to bicycle, can also be monitored in real time all bicycles by intelligent communication terminal 9 simultaneously, and by solar cell inverter circuit, not only ensure that the normal operation of system, also reduce production cost, ensure that performance, also improve the absorption efficiency to sun power simultaneously, improve the reliability of system.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to right.
Claims (7)
1. an intelligent public bicycles management system, it is characterized in that, comprise bicycle card reader, Cycle Hire card and intelligent communication terminal (9), described Cycle Hire card and intelligent communication terminal (9) all with the wireless connections of bicycle card reader, described bicycle card reader comprises housing (17), be arranged on the solar panels (1) of housing (17) top, be arranged on the first display interface (2) on housing (17), first RFID reader (3), player (4) and control button (5), the pillar (6) of vertical setting, described housing is arranged on pillar (6) top, described Cycle Hire is arranged with the second display interface (7) and the second RFID reader (8),
Described solar panels (1) are fixedly connected with housing (17) by driving mechanism, described driving mechanism comprises three expansion links (18), the spacing that three expansion links (18) are positioned between two circumferentially same and adjacent expansion links (18) is equal, the lower end of described expansion link (18) is fixedly connected with housing (17), the upper end of described expansion link (18) and the lower surface of solar panels (1) hinged;
Described housing is provided with central control unit in (17), described central control unit comprises central control system (10), the wireless communication module (11) be connected with central control system (10), display control module (12), signal acquisition module (13), speech control module (14), key control module (15) and working power module (16), described first display interface (2) is electrically connected with wireless communication module (11), described first RFID reader (3) is electrically connected with signal acquisition module (13), described player (4) is electrically connected with speech control module (14), described control button (5) is electrically connected with key control module (15), described solar panels (1) are electrically connected with working power module (16),
Three expansion links (18) control to elongate or shorten by central control system (10);
Described working power module (16) comprises solar cell inverter circuit, described solar cell inverter circuit comprises the first triode (Q1), second triode (Q2), first resistance (R1), second resistance (R2), first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), battery (BT1), first transformer (T1), second transformer (T2), first diode (D1), second diode (D2), first two-way choice switch (S1-a), second two-way choice switch (S1-b) and rectifier bridge (U1), described first transformer (T1) and the second transformer (T2) are equipped with a road input and a road exports, the first input end of described first transformer (T1) is connected with the first input end of the second transformer (T2), the first input end of described first transformer (T1) is connected with the negative pole of battery (BT1) and is connected with the emitter of the first triode (Q1) by battery (BT1), the emitter of described first triode (Q1) is connected with the emitter of the second triode (Q2), the emitter of described first triode (Q1) is connected with the base stage of the first triode (Q1) by the first electric capacity (C1), the emitter of described second triode (Q2) is connected with the base stage of the second triode (Q2) by the second electric capacity (C2), the collector of described first triode (Q1) is connected with the second input end of the first transformer (T1), the base stage of described second triode (Q2) is connected with the second input end of the first transformer (T1) by the second resistance (R2), the collector of described second triode (Q2) is connected with the second input end of the second transformer (T2), the base stage of described first triode (Q1) is connected with the second input end of the second transformer (T2) by the first resistance (R1), the output terminal of described rectifier bridge (U1) is in parallel with the 3rd electric capacity (C3), described second two-way choice switch (S1-b) output terminal is connected with the first input end of rectifier bridge (U1) and the first output terminal of the second transformer (T2) respectively, first selecting side of described second two-way choice switch (S1-b) is connected with the first output terminal of the first transformer (T1), second selecting side of described second two-way choice switch (S1-b) is connected with the second output terminal of the second transformer (T2), the output terminal of described first two-way choice switch (S1-a) is connected with the second output terminal of the second transformer (T2), first selecting side of described first two-way choice switch (S1-a) is unsettled, second selecting side of described first two-way choice switch (S1-a) is connected with the second output terminal of the first transformer (T1) and the second input end of rectifier bridge (U1) respectively.
2. intelligent public bicycles management system as claimed in claim 1, is characterized in that, described first triode (Q1) and the second triode (Q2) are PNP triode.
3. intelligent public bicycles management system as claimed in claim 1, is characterized in that, described intelligent communication terminal (9) is smart mobile phone.
4. intelligent public bicycles management system as claimed in claim 1, is characterized in that, described wireless communication module (11) is by GPRS transmission wireless signal.
5. intelligent public bicycles management system as claimed in claim 1, is characterized in that, described first display interface (2) and the second display interface (7) are touch-screen.
6. intelligent public bicycles management system as claimed in claim 1, is characterized in that, the temperature drift coefficient of described first resistance (R1) and the second resistance (R2) is 5%ppm.
7. intelligent public bicycles management system as claimed in claim 1, is characterized in that, the top of described expansion link (18) by steel ball and solar panels (1) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715720.0A CN105261125A (en) | 2015-10-29 | 2015-10-29 | Intelligent public bicycle management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715720.0A CN105261125A (en) | 2015-10-29 | 2015-10-29 | Intelligent public bicycle management system |
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| CN105261125A true CN105261125A (en) | 2016-01-20 |
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| CN201510715720.0A Pending CN105261125A (en) | 2015-10-29 | 2015-10-29 | Intelligent public bicycle management system |
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| CN106921416A (en) * | 2017-03-21 | 2017-07-04 | 宁波齐心科技股份有限公司 | Control system is leased without stake formula public bicycles based on Bluetooth signal |
| CN107516377A (en) * | 2016-06-16 | 2017-12-26 | 无锡市民卡有限公司 | A kind of Citizen Card Item is hired a car system |
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