CN101984477A - Operating method of solar traffic auxiliary indicating lamp - Google Patents
Operating method of solar traffic auxiliary indicating lamp Download PDFInfo
- Publication number
- CN101984477A CN101984477A CN2010105378600A CN201010537860A CN101984477A CN 101984477 A CN101984477 A CN 101984477A CN 2010105378600 A CN2010105378600 A CN 2010105378600A CN 201010537860 A CN201010537860 A CN 201010537860A CN 101984477 A CN101984477 A CN 101984477A
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- pilot lamp
- sun power
- main
- led display
- power pilot
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Abstract
The invention relates to an urban traffic lamp, in particular to an operating method of a solar traffic auxiliary indicating lamp. The invention is characterized in that the solar traffic auxiliary indicating lamp comprises a main solar indicating lamp and a minor solar indicating lamp which are respectively fixed on the existing indicating lamp; the main solar indicating lamp is electrically connected with a sensor and acquires the working state of the main indicating lamp or the minor indicating lamp by the sensor; and when the main indicating lamp or the minor indicating lamp goes wrong, the main solar indicating lamp begins operating. The operation method for the solar traffic auxiliary indicating lamp provided by the invention can still ensure normal indication of urban traffic when the traffic lamps go wrong or a power failure occurs.
Description
Technical field
The present invention relates to traffic lights, the pilot lamp method is assisted in particularly a kind of sun power traffic.
Background technology
Traffic lights manages driving vehicle in order, makes it by each Xingqi of time, breaks down yet work as traffic lights, or has a power failure, and driving vehicle enters mix immediately, brings problem to urban traffic control.
Cause traffic jam on the cross traffic main artery at once, the traffic police can only wave by the gesture finger at this moment, because cross traffic main artery area is big, in time on-the-spot stopping state difficulty is held in support on the one hand, the 2nd, coordinate inconvenience between the traffic police mutually, affect the alleviation of traffic jam greatly.
Summary of the invention
Break down even the purpose of this invention is to provide a kind of traffic lights, or the auxiliary pilot lamp method of a kind of sun power traffic that has a power failure and also can guarantee the normal indication of urban transportation maintenance.
The object of the present invention is achieved like this, the pilot lamp method is assisted in a kind of sun power traffic, it is characterized in that: comprising: a main sun power pilot lamp of cover and the secondary sun power pilot lamp of a cover constitute, main sun power pilot lamp and secondary sun power pilot lamp are separately fixed at existing pilot lamp (position of main pilot lamp and secondary pilot lamp), main sun power pilot lamp is electrically connected sensor, obtain the duty of main pilot lamp or secondary pilot lamp by sensor, when main pilot lamp or secondary pilot lamp broke down, main sun power pilot lamp was started working.
When described main sun power pilot lamp is started working, the control circuit of at first main sun power pilot lamp (single-chip microcomputer) control red LED display shows, and whether the time of constantly detecting timer is to the off-air time, to the off-air time, the wireless transmitter module that control circuit (single-chip microcomputer) control is electrically connected sends command information to secondary sun power pilot lamp, order the green LED display of secondary sun power pilot lamp to be started working, secondary sun power pilot lamp receives order, and the green LED display is bright; Whether the control circuit of main subsequently sun power pilot lamp (single-chip microcomputer) detects the time of timer to the working time, to the working time, the control circuit control red LED display of main sun power pilot lamp is bright, and to secondary sun power pilot lamp transmission command information, order the green LED display of secondary sun power pilot lamp to begin to quit work, secondary sun power pilot lamp receives order, the green LED display goes out, constantly whether the existing pilot lamp of detection is normal for sensor simultaneously, when breaking down, start to work immediately, and recover just often when sensor arrives existing pilot lamp duty, main sun power pilot lamp sends the command information that quits work to secondary sun power pilot lamp, order the green LED display of secondary sun power pilot lamp to begin to quit work, the control circuit control red LED display of main simultaneously sun power pilot lamp quits work.
Described main sun power pilot lamp comprises: solar panels, sensor, timer, memory, red LED display, display driver circuit, single-chip microcomputer, wireless transmitter module, charging circuit, electric power management circuit, rechargeable battery; Sensor adopts current transformer, is socketed on the power lead of existing pilot lamp, is used for the working current size of the existing pilot lamp of mutual inductance, so that in time understand the duty of existing pilot lamp.The voltage output end of current transformer is electrically connected with the input port of single-chip microcomputer, is detected the voltage of current transformer by the input port; Single-chip microcomputer drives red LED display (can certainly be the green LED display) by the serial port drive display driver circuit at last by display driver circuit; The red LED display adopts lattice structure, but character display, Chinese character; Single-chip microcomputer connects wireless transmitter module or radio transmitter simultaneously, by controlling wireless transmitter module to secondary sun power pilot lamp transmitting control commands command information, so that secondary sun power pilot lamp is in demonstration, holding state; Single-chip microcomputer connects timer and memory by the I/O mouth simultaneously, and timer provides timing, and memory is used to store the periodic duty cycle and the time interval of red LED display and green LED display; The power supply of main sun power pilot lamp is by rechargeable battery powered, and rechargeable battery provides the charging current on daytime by solar panels, and solar panels are managed by electric power management circuit to the rechargeable battery charging process.
Advantage of the present invention is: owing to add the auxiliary pilot lamp of a kind of sun power traffic on existing traffic lights, it constitutes by a main sun power pilot lamp of cover and the secondary sun power pilot lamp of a cover, communication is adopted in main sun power pilot lamp and the indication of secondary sun power, by the sensor that installs the existing pilot lamp duty of identification additional at main Solar lamp, when detecting existing pilot lamp and break down, start to work immediately, and recover just often when sensor arrives existing pilot lamp duty, then quit work immediately, make urban transportation keep normal indication.
Description of drawings
Below in conjunction with the embodiment accompanying drawing embodiment of the invention is done step explanation:
Fig. 1 is an embodiment of the invention structural representation;
Fig. 2 is the embodiment schematic block circuit diagram.
Among the figure, 1, existing pilot lamp; 2, main sun power pilot lamp; 3, secondary sun power pilot lamp; 4, solar panels; 5, traffic cross thoroughfare; 6, sensor; 7, timer; 8, memory; 9, red LED display; 10, driving circuit; 11, single-chip microcomputer; 12, wireless receiving module; 13, wireless transmitter module; 14, charging circuit; 15, electric power management circuit; 16, rechargeable battery; 17, green LED display.
Embodiment
As shown in Figure 1, the pilot lamp method is assisted in a kind of sun power traffic, comprise: the secondary sun power pilot lamp 3 of a main sun power pilot lamp 2 of cover and a cover constitutes, 5 existing pilot lamp 1(master pilot lamp and the secondary pilot lamp on traffic cross thoroughfare) position is fixed main sun power pilot lamp 2 and secondary sun power pilot lamp 3 respectively, main sun power pilot lamp 2 is electrically connected sensor 6, obtain the duty of main pilot lamp or secondary pilot lamp by sensor 6, when main pilot lamp or secondary pilot lamp break down, main sun power pilot lamp 2 is started working, when starting working, the control circuit of at first main sun power pilot lamp 2 (single-chip microcomputer) control red LED display 9 shows, and whether the time of constantly detecting timer 8 is to the off-air time, to the off-air time, the wireless transmitter module 13 that control circuit (single-chip microcomputer) control is electrically connected sends command information to secondary sun power pilot lamp 3, order the green LED display 17 of secondary sun power pilot lamp 3 to be started working, secondary sun power pilot lamp 3 receives order, and green LED display 17 is bright.Whether the control circuit of main subsequently sun power pilot lamp 2 (single-chip microcomputer) detects the time of timer 8 to the working time, to the working time, the control circuit control red LED display 9 of main sun power pilot lamp 2 is bright, and to secondary sun power pilot lamp 3 transmission command informations, order the green LED display 17 of secondary sun power pilot lamp 3 to begin to quit work, secondary sun power pilot lamp 3 receives order, green LED display 17 goes out, simultaneously whether sensor 6 constantly to detect existing pilot lamp 1 normal, just often, when breaking down, start to work immediately, and recover just often when sensor arrives existing pilot lamp duty, main sun power pilot lamp 2 sends the command information that quits work to secondary sun power pilot lamp 3, order the green LED display 17 of secondary sun power pilot lamp 3 to begin to quit work, the control circuit control red LED display 9 of main simultaneously sun power pilot lamp 2 quits work, when sensor 6 is undesired, reenter main sun power pilot lamp 2 and secondary sun power pilot lamp 3 periodic duties.
As shown in Figure 2, main sun power pilot lamp 2 comprises: among the figure, and solar panels 4, sensor 6, timer 7, memory 8, red LED display 9, display driver circuit 10, single-chip microcomputer 11, wireless transmitter module 13, charging circuit 14, electric power management circuit 15, rechargeable battery 16.Sensor 6 adopts current transformer, is socketed on the power lead of existing pilot lamp 1, is used for the working current size of the existing pilot lamp 1 of mutual inductance, so that in time understand the duty of existing pilot lamp 1.The voltage output end of current transformer is electrically connected with the input port of single-chip microcomputer 11, is detected the voltage of current transformer by the input port.Single-chip microcomputer 11 is by serial port drive display driver circuit 10, and 10 last driving red LED display 9(can certainly be the green LED displays by display driver circuit).Red LED display 9 adopts lattice structures, but character display, Chinese character.Single-chip microcomputer 11 connects wireless transmitter module 13 or radio transmitter simultaneously, by controlling wireless transmitter module 13 to secondary sun power pilot lamp 3 transmitting control commands command informations, so that secondary sun power pilot lamp 3 is in demonstration, holding state.Single-chip microcomputer 11 connects timer 7 and memory 8 by the I/O mouth simultaneously, and timer 7 provides timing, and memory 8 is used to store the periodic duty cycle and the time interval of red LED display 9 and green LED display 17.Main sun power pilot lamp 2 power supplies are by rechargeable battery 16 power supplies, rechargeable battery 16 is provided the charging current on daytime by solar panels 4, solar panels 4(or charging circuit 14) manage by electric power management circuit 15 to rechargeable battery 16 charging processes, be not when solar panels 4 have electric current output, just to carry out charging operations like this, but rechargeable battery 16 deficiencies just began to charge to certain working time.Because frequent charging influences the serviceable life of charging voltage 16.
Secondary sun power pilot lamp 3 is identical with the circuit part of main sun power pilot lamp 2, secondary sun power pilot lamp 3 is the circulation that is subjected to main sun power pilot lamp 2 controls the to carry out green LED display 17 down bright work of going out, circulate, therefore without sensor 6, timer 7 and memory 8, single-chip microcomputer 11 connects a wireless receiving module 12 by the I/O mouth, is used to receive the order of main sun power pilot lamp 2.
Claims (3)
1. the pilot lamp method is assisted in a sun power traffic, it is characterized in that: comprising: a cover main sun power pilot lamp (2) and a secondary sun power pilot lamp of cover (3) constitute, main sun power pilot lamp (2) and secondary sun power pilot lamp (3) are separately fixed at existing pilot lamp (1), main sun power pilot lamp (2) is electrically connected sensor (6), obtain the duty of main pilot lamp or secondary pilot lamp by sensor (6), when main pilot lamp or secondary pilot lamp broke down, main sun power pilot lamp (2) was started working.
2. the pilot lamp method is assisted in a kind of sun power traffic according to claim 1, it is characterized in that: described main sun power pilot lamp (2) is when starting working, the control circuit control red LED display (9) of at first main sun power pilot lamp (2) shows, and whether the time of constantly detecting timer (8) is to the off-air time, to the off-air time, the wireless transmitter module (13) that control circuit control is electrically connected sends command information to secondary sun power pilot lamp (3), order the green LED display (17) of secondary sun power pilot lamp (3) to be started working, secondary sun power pilot lamp (3) receives order, and green LED display (17) is bright; Whether the control circuit of main subsequently sun power pilot lamp (2) detects the time of timer (8) to the working time, to the working time, the control circuit control red LED display (9) of main sun power pilot lamp (2) is bright, and to secondary sun power pilot lamp (3) transmission command information, order the green LED display (17) of secondary sun power pilot lamp (3) to begin to quit work, secondary sun power pilot lamp (3) receives order, green LED display (17) goes out, whether while sensor (6) constantly detects existing pilot lamp (1) normal, when breaking down, start to work immediately, and recover just often when sensor arrives existing pilot lamp duty, main sun power pilot lamp (2) sends the command information that quits work to secondary sun power pilot lamp (3), order the green LED display (17) of secondary sun power pilot lamp (3) to begin to quit work, the control circuit control red LED display (9) of main simultaneously sun power pilot lamp (2) quits work.
3. the pilot lamp method is assisted in a kind of sun power traffic according to claim 1, and it is characterized in that: described main sun power pilot lamp (2) comprising: solar panels (4), sensor (6), timer (7), memory (8), red LED display (9), display driver circuit (10), single-chip microcomputer (11), wireless transmitter module (13), charging circuit (14), electric power management circuit (15), rechargeable battery (16); Sensor (6) adopts current transformer, is socketed on the power lead of existing pilot lamp (1), is used for the working current size of the existing pilot lamp of mutual inductance (1), so that in time understand the duty of existing pilot lamp (1); The voltage output end of current transformer is electrically connected with the input port of single-chip microcomputer (11), is detected the voltage of current transformer by the input port; Single-chip microcomputer (11) drives red LED display (9) or green LED display (17) by serial port drive display driver circuit (10) at last by display driver circuit (10); Red LED display (9) adopts lattice structure, but character display, Chinese character; Single-chip microcomputer (11) connects wireless transmitter module (13) or radio transmitter simultaneously, by controlling wireless transmitter module (13) to secondary sun power pilot lamp (3) transmitting control commands command information, so that secondary sun power pilot lamp (3) is in demonstration, holding state; Single-chip microcomputer (11) connects timer 7 and memory (8) by the I/O mouth simultaneously, and timer (7) provides timing, and memory (8) is used to store the periodic duty cycle and the time interval of red LED display (9) and green LED display (17); Main sun power pilot lamp (2) power supply is by rechargeable battery (16) power supply, and rechargeable battery (16) provides the charging current on daytime by solar panels (4), and solar panels (4) are managed by electric power management circuit to rechargeable battery (16) charging process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537860.0A CN101984477B (en) | 2010-11-09 | 2010-11-09 | Indicator light method is assisted in a kind of sun power traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537860.0A CN101984477B (en) | 2010-11-09 | 2010-11-09 | Indicator light method is assisted in a kind of sun power traffic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101984477A true CN101984477A (en) | 2011-03-09 |
| CN101984477B CN101984477B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010537860.0A Expired - Fee Related CN101984477B (en) | 2010-11-09 | 2010-11-09 | Indicator light method is assisted in a kind of sun power traffic |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001084521A2 (en) * | 2000-04-28 | 2001-11-08 | Jones Dale G | Apparatus and method for traffic signal flash mode during power outages |
| WO2004006631A1 (en) * | 2002-07-10 | 2004-01-15 | Rapp Gary L | Automatic backup system for highway lighting |
| CN2638389Y (en) * | 2003-07-29 | 2004-09-01 | 廖明振 | Instant strain system for road signal lamp falture |
| CN2738336Y (en) * | 2004-10-29 | 2005-11-02 | 许明洪 | Solar radio traffic signal lamp |
| US7193529B1 (en) * | 2005-03-09 | 2007-03-20 | Ahmad Shah | Traffic signal failure notification system |
| CN101437344A (en) * | 2008-12-22 | 2009-05-20 | 生茂光电科技股份有限公司 | Constant-lighting fault protection circuit for traffic signal light |
| CN201340661Y (en) * | 2008-12-01 | 2009-11-04 | 皇明太阳能集团有限公司 | Solar traffic light |
| CN201577225U (en) * | 2009-11-05 | 2010-09-08 | 无锡职业技术学院 | Self-check protection device of traffic light |
-
2010
- 2010-11-09 CN CN201010537860.0A patent/CN101984477B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001084521A2 (en) * | 2000-04-28 | 2001-11-08 | Jones Dale G | Apparatus and method for traffic signal flash mode during power outages |
| WO2004006631A1 (en) * | 2002-07-10 | 2004-01-15 | Rapp Gary L | Automatic backup system for highway lighting |
| CN2638389Y (en) * | 2003-07-29 | 2004-09-01 | 廖明振 | Instant strain system for road signal lamp falture |
| CN2738336Y (en) * | 2004-10-29 | 2005-11-02 | 许明洪 | Solar radio traffic signal lamp |
| US7193529B1 (en) * | 2005-03-09 | 2007-03-20 | Ahmad Shah | Traffic signal failure notification system |
| CN201340661Y (en) * | 2008-12-01 | 2009-11-04 | 皇明太阳能集团有限公司 | Solar traffic light |
| CN101437344A (en) * | 2008-12-22 | 2009-05-20 | 生茂光电科技股份有限公司 | Constant-lighting fault protection circuit for traffic signal light |
| CN201577225U (en) * | 2009-11-05 | 2010-09-08 | 无锡职业技术学院 | Self-check protection device of traffic light |
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| Publication number | Publication date |
|---|---|
| CN101984477B (en) | 2016-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Gang Inventor after: Zeng Fanhong Inventor after: Liu Minkai Inventor before: Liu Chongpu Inventor before: Liu Ming Inventor before: Duan Zhongyang |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: Haibo square No. nine Fengcheng economic and Technological Development Zone of Shaanxi Province, Xi'an City, Weiyang District 710018 Patentee after: Xi'an Mdt InfoTech Ltd Address before: 710075 Xi'an province hi tech Zone, Jin Jin Road, No. 69, innovative apartment, Patentee before: Xi'an Ronghui Patent Development Consultation Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20171109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |