CN204791543U - Wireless traffic signal lamp controlling means - Google Patents
Wireless traffic signal lamp controlling means Download PDFInfo
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- CN204791543U CN204791543U CN201520516915.8U CN201520516915U CN204791543U CN 204791543 U CN204791543 U CN 204791543U CN 201520516915 U CN201520516915 U CN 201520516915U CN 204791543 U CN204791543 U CN 204791543U
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Abstract
The utility model relates to a signal controlling field, the wireless traffic signal lamp controlling means that specifically says so, it includes the signal controlling machine, still includes wireless receiving and dispatching host computer, this is wireless, and the receiving and dispatching host computer is communicated by letter from the machine with the wireless receiving and dispatching of several, each wireless receiving and dispatching from a machine control signal banks, wireless receiving and dispatching host computer includes collection module, singlechip, power and wireless communication module, collection module gathers the signal of signal controlling machine to send the singlechip to, the power is the singlechip power supply, the singlechip passes through signal transmission wireless receiving and dispatching from the machine of wireless communication module with the collection module conveying. The utility model discloses a trouble that needs the wiring has been solved to wireless replacement wired signal transmission mode, and stability is high, utilizes solar energy and storage battery power supply simultaneously, saves the electric energy.
Description
Technical field
The utility model relates to Signalized control field, is a kind of wireless traffic signal light control device specifically.
Background technology
Current signal lamp is installed and controlled is all the mode by there being line traffic control mostly, it is arranged by control cable in advance in underground preburied pipeline, export control signal lamp by providing the switching value of high pressure 220V as signal, but the easy aging short circuit of time one long pre-buried control line in underground situations in pipes causes signal lamp normally to work, way at present for this situation again wears to put control line, this mode not only constructional difficulties, at all unworkable (in line clogging situation), great impact is brought on urban transportation even sometimes.In addition, traditional wiring control mode construction cost is large, and signal lamp even occurs traffic hazard once occur easily to cause road traffic to be paralysed when power supply trouble cannot carry out investigating the very first time, pipe built-in or construction wiring even cannot be carried out at Special zone.And at present, controller in solar energy radio traffic signal lamp system mainly adopts fixing communication frequency, when the identical traffic signal lamp system of two covers relatively near time, be easy to interfere with each other, make system can not steady operation, existing signal lamp is all adopt storage battery power supply simultaneously, and power consumption is huge.
Utility model content
For the problems referred to above, the utility model provides one to strengthen system rejection to disturbance, guarantee system stability works, utilize solar powered wireless traffic signal light control device simultaneously, it comprises Signalized control machine, also comprise wireless receiving and dispatching main frame, this wireless receiving and dispatching main frame communicates from machine with several wireless receiving and dispatching, each transmitting-receiving controls a signal lamp group from machine, described wireless receiving and dispatching main frame comprises acquisition module, single-chip microcomputer, power supply and wireless communication module, the signal of described acquisition module collection signal lamp controller, and send single-chip microcomputer to, described power supply is that single-chip microcomputer is powered, the signal that acquisition module transmits sends to each wireless receiving and dispatching from machine by wireless communication module by described single-chip microcomputer.
As preferably, described power supply is the solar panel of powering to single-chip microcomputer.
As preferably, described power supply is the accumulator of powering to single-chip microcomputer, and described wireless receiving and dispatching main frame also comprises charging circuit, and described solar panel is charged to accumulator by charging circuit.
As preferably, described Signalized control machine adopts STM8 or STM32 single-chip microcomputer.
As preferably, described wireless communication module adopts nrf905 wireless chip.
As can be known from the above technical solutions, the utility model solves the trouble needing wiring by wireless replacement wire signal transmission mode; Simultaneously without the need to carrying out armamentarium replacing for fault crossing, only need to carry out transforming on original equipment; And solar panel is charged to accumulator by charging circuit described in the utility model, the solar time is had when daytime, solar panel is while providing power supply to single-chip microcomputer, accumulator is made to be full of electricity, night is after the sun disappears, in accumulator, the electric energy of savings can provide power supply to single-chip microcomputer equally, saves electric energy in a large number; Wireless transmission distance of the present utility model, can meet the normal use at most crossing, and can strengthen system rejection to disturbance, stability is high.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of optimal way of the utility model.
Fig. 2 is the circuit block diagram of the utility model wireless receiving and dispatching main frame.
Embodiment
A kind of wireless traffic signal light control device of the present utility model is introduced in detail below in conjunction with Fig. 1 and Fig. 2, it comprises Signalized control machine 1, also comprise wireless receiving and dispatching main frame 2, this wireless receiving and dispatching main frame 2 communicates from machine 3 with several wireless receiving and dispatching, each transmitting-receiving controls a signal lamp group 4 from machine 3, described wireless receiving and dispatching main frame 2 comprises acquisition module 23, single-chip microcomputer 21, power supply and wireless communication module 25, the signal of described acquisition module 23 collection signal lamp controller 1, and send single-chip microcomputer 21 to, described power supply is that single-chip microcomputer 21 is powered, the signal that acquisition module 23 transmits sends to each wireless receiving and dispatching from machine 3 by wireless communication module 25 by described single-chip microcomputer 21, described power supply is the solar panel 5 of powering to single-chip microcomputer 21, or described power supply also can be the accumulator 6 of powering to single-chip microcomputer 21, and described wireless receiving and dispatching main frame 2 also comprises charging circuit 22, and described solar panel 5 is charged by charging circuit 22 pairs of accumulators 6, described Signalized control machine 1 adopts STM8 or STM32 single-chip microcomputer, wireless communication module 25 adopts nrf905 wireless chip, the multiplexed signal sampling of original signal lamp controller 1 on one piece of single-chip microcomputer 21, to be analyzed by single-chip microcomputer and control nrf905 wireless chip sends data to multiple transmitting-receiving realizes controlled in wireless from machine 3 by the utility model, wireless receiving and dispatching of the present utility model is made up of from machine 3 Signal reception mainboard and receiving antenna
The utility model solves the trouble needing wiring by wireless replacement wire signal transmission mode; Simultaneously without the need to carrying out armamentarium replacing for fault crossing, only needing to carry out transforming on original equipment, only having certain signal lamp to break down as a crossing and just controlled in wireless is carried out to this signal lamp; The utility model also can provide the mode of civil power and sun power dual power supply; The solar time is had when daytime, solar panel, while providing power supply to single-chip microcomputer, makes accumulator be full of electricity, and night is after the sun disappears, in accumulator, the electric energy of savings can provide power supply to single-chip microcomputer equally, save electric energy in a large number, meanwhile, wireless transmission distance of the present utility model, high-power chip can be adopted, can meet the normal use at most crossing, and can strengthen system rejection to disturbance, stability is high.
Each wireless receiving and dispatching main frame of the present utility model and controlling run pattern and independent operation mode can be arranged to from machine.Wherein controlling run pattern is when traffic lights change at every turn, and Signalized control machine sends a signal all to transmitting-receiving main frame, controls relevant signal lamp group carry out switching manipulation from machine according to the signal received and Self address; Independent operation mode is that wireless receiving and dispatching main frame sends a set of phase place and is set to all wireless receiving and dispatchings from machine, calculate the phase parameter of self lamp according to overall phase parameter from machine, then from machine as one independently single-point machine carry out time synchronized operation, initial time sent order by wireless receiving and dispatching main frame and operated lock in time, and this phase pattern always independent operating to be ceased and desisted order or other phase modification orders to main frame to sending from machine.Independent operation mode can effectively prevent external interference.
In implementation process, the use of native system first will carry out examine on the spot to signal lamp failure crossing, if circuit question and cannot by solving under failure condition with line inspection road of changing gear, in Signalized control machine, the number of winning the confidence control source installation wireless receiving and dispatching main frame carries out wireless repacking to faulty line, increase wireless receiving and dispatching newly from machine in corresponding signal lamp inside simultaneously, make original AC controling signal into stable DC to power, wireless receiving and dispatching carrys out the break-make of control signal lamp from the corresponding control signal that machine reception transmitting-receiving main frame sends.In signal lamp vertical rod, compartment is installed solar storage battery is installed simultaneously, adopts structural mount solar panels to be arranged on Traffic signal post cantilever correct position.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, embodiment and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a wireless traffic signal light control device, comprise Signalized control machine (1), it is characterized in that: also comprise wireless receiving and dispatching main frame (2), this wireless receiving and dispatching main frame (2) communicates from machine (3) with several wireless receiving and dispatching, each wireless receiving and dispatching controls a signal lamp group (4) from machine (3), described wireless receiving and dispatching main frame (2) comprises acquisition module (23), single-chip microcomputer (21), power supply and wireless communication module (25), the signal of described acquisition module (23) collection signal lamp controller (1), and send single-chip microcomputer (21) to, described power supply is single-chip microcomputer (21) power supply, the signal that acquisition module transmits sends to each wireless receiving and dispatching from machine (3) by wireless communication module (25) by described single-chip microcomputer (21).
2. a kind of wireless traffic signal light control device according to claim 1, is characterized in that: described power supply is the solar panel (5) of powering to single-chip microcomputer (21).
3. a kind of wireless traffic signal light control device according to claim 2, it is characterized in that: described power supply is the accumulator (6) of powering to single-chip microcomputer (21), described wireless receiving and dispatching main frame (2) also comprises charging circuit (22), and described solar panel (5) is charged to accumulator (6) by charging circuit (22).
4. a kind of wireless traffic signal light control device according to claim 1, is characterized in that: described Signalized control machine (1) adopts STM8 or STM32 single-chip microcomputer.
5. a kind of wireless traffic signal light control device according to claim 1, is characterized in that: described wireless communication module (25) adopts nrf905 wireless chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516915.8U CN204791543U (en) | 2015-07-16 | 2015-07-16 | Wireless traffic signal lamp controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516915.8U CN204791543U (en) | 2015-07-16 | 2015-07-16 | Wireless traffic signal lamp controlling means |
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| Publication Number | Publication Date |
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| CN204791543U true CN204791543U (en) | 2015-11-18 |
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| CN201520516915.8U Active CN204791543U (en) | 2015-07-16 | 2015-07-16 | Wireless traffic signal lamp controlling means |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258626A1 (en) * | 2020-06-25 | 2021-12-30 | 扬州市鑫通交通器材集团有限公司 | 220v alternating-current traffic light signal collection control system |
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2015
- 2015-07-16 CN CN201520516915.8U patent/CN204791543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258626A1 (en) * | 2020-06-25 | 2021-12-30 | 扬州市鑫通交通器材集团有限公司 | 220v alternating-current traffic light signal collection control system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: 410000 Changsha province high tech Development Zone, Lei Feng Town, lotus pond community Hing Road, No. 20, No. Patentee after: Hunan Cheng an traffic facilities Co., Ltd. Address before: 410000 Changsha City, Hunan province high tech Development Zone, Valley Road, No. 38, California sunshine West building, No. 9, No. 105 Patentee before: Changsha Kingmei Traffic Technology Co., Ltd. |