CN208722407U - A kind of traffic lights wireless controller - Google Patents
A kind of traffic lights wireless controller Download PDFInfo
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- CN208722407U CN208722407U CN201821477118.3U CN201821477118U CN208722407U CN 208722407 U CN208722407 U CN 208722407U CN 201821477118 U CN201821477118 U CN 201821477118U CN 208722407 U CN208722407 U CN 208722407U
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- traffic lights
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Abstract
The utility model discloses a kind of traffic lights wireless controllers, belong to traffic light control field, including shell, the voice wireless control end of the intracorporal traffic lights control unit of shell and long-range control traffic lights control unit is set, voice wireless control end includes the sound collection element for acquiring voice, there is the memory of phonetic order sample and corresponding control instruction, voice messaging handle and match with speech samples in memory, the Audio Processing Unit of corresponding control instruction is extracted again, the control unit of communication module and control communication module that the control instruction that Audio Processing Unit extracts is sent.This programme passes through the display of voice control traffic lights, improves the working efficiency of traffic police；The structure of controller housing is improved in structure, system is made to have good waterproof and dustproof effect.
Description
Technical field
The utility model belongs to traffic light control field, and in particular to a kind of traffic lights wireless controller.
Background technique
With the promotion of our people's living standard, private car more and more enters each family.But in vehicle
While being increasing, traffic congestion also becomes a very important problem.Traffic lights have been always to constrain since its invention
One of important tool of vehicle driving, but the waiting of traffic lights at present and time of letting pass generally all set in advance, vehicle
The change of flow, particularity existing for road conditions can all cause the traffic dispersion effect of traffic lights to generate fluctuation, sometimes even meeting
It runs counter to desire.In this context, the waiting of traffic lights and time of letting pass cannot reach the constraint purpose to vehicle driving often, instead
And make road conditions more congestion.
Currently, being directed to this case, universal solution way is that traffic police is distributed to each crossing, is artificially observed by traffic police
And assign instruction again after exchanging by intercom and artificially dredged, the automatic running of traffic lights is directly closed while dredging
State and by the way of manually controlling.But there is many drawbacks for such control mode, firstly, artificially arriving traffic lights
Control cabinet manually control that traffic police is needed to walk up and down, and reduces the working efficiency of traffic police；Secondly, sometimes crossing distance than
Larger, traffic police can select to close traffic lights, using complete artificial comand way, but when due to congestion driver view
Wild not broad, after traffic police issues commander's gesture, the vehicle drivers of heel row can not know traffic condition, and since it sees friendship
The habit of logical lamp and the psychology for being afraid of deduction of points, cause it that cannot timely respond to the commander of traffic police, reduce the dredging effect of traffic police.
In addition, the control circuit longtime running of traffic lights is outdoors, high temperature, rainwater, sand and dust can impact circuit, and
Since current traffic police generally requires to manually control, thus the frequent open and close control cabinet of meeting, sand and dust entrance is easily caused, circuit system is reduced
System service life, also to system, more stringent requirements are proposed for this.
Summary of the invention
The purpose of this utility model is that: a kind of traffic lights wireless controller is provided, is solved outdoor red green in the prior art
Lamp is controlled vulnerable to many interference such as temperature, rainwater, sand and dust, while existing traffic lights control mode is original, traffic dispersion effect
Insufficient problem.
The technical solution adopted in the utility model is as follows: a kind of traffic lights wireless controller, including shell and setting are in shell
Intracorporal traffic lights control unit, the traffic lights control unit include power management module, are connected with power management module
Single-chip microcontroller, the single-chip microcontroller control traffic lights, communication module are also connected on single-chip microcontroller, it is characterised in that: further include
The voice wireless control end of long-range control traffic lights control unit, voice wireless control end include that the sound of acquisition voice is adopted
Collection element, the memory for having phonetic order sample and corresponding control instruction, voice messaging is carried out processing and in memory
Speech samples are matched, then are extracted the Audio Processing Unit of corresponding control instruction, referred to the control that Audio Processing Unit extracts
It enables the communication module sent and controls the control unit of communication module.The sound collection element can issue traffic police
Voice messaging be acquired and it be transmitted to Audio Processing Unit；Audio Processing Unit can be by collected voice messaging
It is handled, and is matched with the voice messaging sample prestored in memory, according to what is prestored in matching result acquisition memory
Control instruction simultaneously sends control unit for it；The control instruction of control unit voice responsive processing unit will by communication module
Traffic lights control signal is sent to traffic lights control unit；Another piece of communication module in traffic lights control unit receives control
Single-chip microcontroller is instructed and is transmitted to, single-chip microcontroller controls the display of LED dot matrix according to instruction, to realize the wireless controlled to traffic lights
System.
Further, circuit mounting plate is provided with above the enclosure interior, traffic lights control unit is mounted on circuit peace
In loading board, two side lower part of shell is respectively arranged with the grid to hull outside inclined downward, and the grid tilted down can be certain
Guidance water flow in degree is additionally provided with fan in shell.
Further, one layer of waterproof ventilated membrane is provided on the inside of the grid, waterproof ventilated membrane allows gas to pass through immediately
But completely cut off moisture and sand and dust again simultaneously.
Further, the electric fan plane and grid are perpendicular.
Further, institute's Audio Processing Unit includes sequentially connected amplifying circuit, converter and micro process
Device, amplifying circuit are connected with sound collection element.The signal that amplifying circuit can acquire sound collection element amplifies, and passes
It is sent to converter and digital signal is converted by converter, then handled by microprocessor, microprocessor ties processing
Fruit is matched with the sample sound in memory, to obtain control instruction.
Further, the communication module is identical, is any of bluetooth module, ZigBee module or WIFI module.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. in the utility model, being increased on the basis of existing traffic lights control technology long-range by speech processes list
The voice that member, the sound collection element being connected with Audio Processing Unit, storage unit, communication module and control unit form
Wireless control end enables traffic police to send instruction by voice and carries out wireless control to traffic lights, no longer needs to traffic lights control
It is operated manually before case processed.There are higher matchings for intercom communication way between the control mode of voice and existing traffic police
Degree, enables traffic police acceptant；The control mode of voice enables traffic police to carry out wireless control to traffic lights, without coming
It returns and runs, and then improve the working efficiency of traffic police；The control mode of voice also makes traffic police without frequently opening traffic lights control
Case processed reduces the entrance of sand and dust, is protected to the control circuit in control cabinet.
2. in the utility model, it is correspondingly arranged two groups of grids on the shell two sides of controller, grid direction is to shell
Outside inclined downward plays certain elicitation effect to rainwater.Meanwhile the corresponding position inside grid is also correspondingly arranged on
One layer of waterproof ventilated membrane, waterproof ventilated membrane allow the entrance of air and have the function of water proof, dust-proof, protect the intracorporal electricity of shell
Influence of the road from rainwater, sand and dust.The enclosure interior is additionally provided with fan, can regulate and control to the intracorporal temperature of shell, delays
Solve controller work outdoors in environment when, cause the performance of controller and interlock circuit to be affected since temperature is excessively high
The problem of.
3. in the utility model, the phoenix fan of enclosure interior is not horizontally disposed but presents certain angle, so that
The blade plane of fan is perpendicular with grid, ensure that the circulation of air, also ensures the cooling effect of fan, passes through two groups
Corresponding grid setting further ensures the cooling effect of fan so that the air-flow of fan forms air duct.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the utility model structure diagram.
Fig. 2 is Tthe utility model system structural schematic diagram.
Marked in the figure: 1- shell, 2- circuit mounting plate, 3- grid, 4- waterproof ventilated membrane, 5- fan.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention, i.e., described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence " including one ... ", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
It is existing simultaneously vulnerable to many interference such as temperature, rainwater, sand and dust in order to solve outdoor traffic lights control in the prior art
There is traffic lights control mode original, the not sufficiently effective problem of traffic dispersion, the utility model provides a kind of traffic lights wireless control
Device, including shell and be arranged in the intracorporal traffic lights control unit of shell, the traffic lights control unit include power management module,
The single-chip microcontroller being connected with power management module, the single-chip microcontroller control traffic lights, and communication mould is also connected on single-chip microcontroller
Block, it is characterised in that: further include the voice wireless control end of long-range control traffic lights control unit, voice wireless control end
Including acquiring the sound collection element of voice, the memory for having phonetic order sample and corresponding control instruction, by voice messaging
Handle and matched with speech samples in memory, then extracts the Audio Processing Unit of corresponding control instruction, by voice
The control unit of communication module and control communication module that the control instruction that processing unit extracts is sent.The utility model
In, long-range wireless control end is increased on the basis of existing traffic lights control technology, and traffic police is sent out by voice
Send instruction to carry out wireless control to traffic lights, intercom communication way between the control mode of voice and existing traffic police exist compared with
High matching degree enables traffic police acceptant；The control mode of voice enables traffic police to carry out wireless controlled to traffic lights
System, without beating up and down, and then improves the working efficiency of traffic police；The control mode of voice also makes traffic police without frequently opening
Traffic lights control cabinet reduces the entrance of sand and dust, is protected to the control circuit in control cabinet.In the utility model,
Two groups of grids are correspondingly arranged on the shell two sides of controller, rainwater is played to hull outside inclined downward in grid direction
Certain elicitation effect.Meanwhile the corresponding position inside grid is also correspondingly arranged on one layer of waterproof ventilated membrane, waterproof and breathable
Film allows the entrance of air and has the function of water proof, dust-proof, protects the intracorporal circuit of shell from the influence of rainwater, sand and dust.
The enclosure interior is additionally provided with fan, can regulate and control to the intracorporal temperature of shell, alleviates controller work environment outdoors
When middle, the problem of causing the performance of controller and interlock circuit to be affected since temperature is excessively high.
Embodiment 1
A kind of traffic lights wireless controller that present pre-ferred embodiments provide as shown in Fig. 1~2, including shell 1 and is set
The traffic lights control unit in shell 1 is set, the traffic lights control unit includes power management module and power management module
Connected single-chip microcontroller, the single-chip microcontroller control traffic lights, and communication module is also connected on single-chip microcontroller, it is characterised in that:
It further include the voice wireless control end of long-range control traffic lights control unit, voice wireless control end includes acquisition voice
Sound collection element, the memory for having phonetic order sample and corresponding control instruction, voice messaging is carried out processing and with deposit
Speech samples are matched in reservoir, then extract corresponding control instruction Audio Processing Unit, by Audio Processing Unit extract
The control unit of communication module and control communication module that control instruction is sent.Specifically: 1 appearance of shell is length
Cube, using plastic material, 1 internal cavity top of shell is provided with a circuit mounting plate 2, and circuit mounting plate 2 and shell 1 are at one
Body structure, 1 side of shell front is detachable, is fixed by screw and 1 other faces of shell.Shell is provided on 1 two sides
Grid 3, two groups of 3 positions of grid are corresponding, and at the upward 3~12cm of 1 side bottom of shell, 3 direction of grid tilts down 45 °, and
Shell 1 is extended slightly from, one layer of waterproof ventilated membrane 4 is also respectively provided on the inside of the shell 1 of 3 corresponding position of grid.The waterproof is saturating
The side of air film 4 is additionally provided with a fan 5, and 5 leaf level of incline of fan faces upward 45 °, opposite with 3 tilt angle of right side grid
It answers.Be provided with traffic lights control unit on the circuit mounting plate 2 comprising: power management module, with power management module phase
Single-chip microcontroller even, the LED dot matrix being connected with single-chip microcontroller and power management module and communication module, the single-chip microcontroller use
STC89C52 single chip, power management module use Switching Power Supply, and communication module uses cc2430 ZigBee module.It is described red
Green light wireless controller further includes the voice wireless control end for being arranged to small type mobile devices, and voice wireless control end includes voice
Processing unit, sound collection element, storage unit and the control unit being connected with Audio Processing Unit, in control unit also
It is connected with another piece of cc2430 module.Control voice sample information and corresponding voice control are prestored inside the storage unit
System instruction；The voice messaging that traffic police issues can be acquired and it is transmitted to speech processes list by the sound collection element
Member；Audio Processing Unit can be handled collected voice messaging, and with the voice messaging phase that is prestored in memory
Match, the control instruction prestored in memory is obtained according to matching result and sends control unit for it；Control unit responds language
The control instruction of sound processing unit sends traffic lights control unit for traffic lights control signal by ZigBee module；Traffic lights
Another piece of ZigBee module in control unit receives control instruction and is transmitted to single-chip microcontroller, and single-chip microcontroller is controlled according to instruction
The display of LED dot matrix, to realize the wireless control to traffic lights.Audio Processing Unit uses SR160X language in the present embodiment
Sound identification chip, internal included power amplifier, AD conversion, can amplify the phonetic order of traffic police, then carries out AD and turn
It changes, Digital Signal Processing is carried out by internal MCU and matches with the voice sample information prestored in memory, tied according to matching
Fruit obtains the control instruction prestored in memory and sends control unit for it.Described control unit uses stm32 single-chip microcontroller.
The utility model increases long-range wireless control end on the basis of existing traffic lights control technology, and traffic police is passed through
Voice sends instruction and carries out wireless control to traffic lights, the intercom communication way between the control mode of voice and existing traffic police
There are higher matching degrees, enable traffic police acceptant；The control mode of voice enables traffic police to carry out traffic lights
Wireless control without beating up and down, and then improves the working efficiency of traffic police；The control mode of voice also makes traffic police without frequency
Numerous opening traffic lights control cabinet, reduces the entrance of sand and dust, is protected to the control circuit in control cabinet.This is practical new
Type has been correspondingly arranged two groups of grids 3 on 1 two sides of shell of controller, and 3 direction of grid tilts down, plays centainly to rainwater
Barrier effect.Meanwhile the corresponding position inside grid 3 is also correspondingly arranged on one layer of waterproof ventilated membrane 4, waterproof ventilated membrane 4
Allow the entrance of air and have the function of water proof, dust-proof, protects the circuit in shell 1 from the influence of rainwater, sand and dust.Institute
It states and is additionally provided with fan 5 inside shell 1, the temperature in shell 1 can be regulated and controled, alleviate controller work environment outdoors
When middle, the problem of causing the performance of controller and interlock circuit to be affected since temperature is excessively high.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of traffic lights wireless controller, described including shell (1) and the traffic lights control unit being arranged in shell (1)
The single-chip microcontroller that traffic lights control unit includes power management module, is connected with power management module, the single-chip microcontroller is to traffic lights
It is controlled, communication module is also connected on single-chip microcontroller, it is characterised in that: further include the language of long-range control traffic lights control unit
Sound wireless control end, voice wireless control end include acquire voice sound collection element, have phonetic order sample and
Voice messaging handle and match with speech samples in memory by the memory of corresponding control instruction, then extracts pair
The Audio Processing Unit for answering control instruction, the communication module and control for sending the control instruction that Audio Processing Unit extracts
The control unit of communication module processed.
2. a kind of traffic lights wireless controller according to claim 1, which is characterized in that shell (1) inner upper
It is provided with circuit mounting plate (2), traffic lights control unit is mounted on circuit mounting plate (2), and (1) two side lower part of shell is set respectively
It is equipped with the grid (3) to inclined downward on the outside of shell (1), is additionally provided with fan (5) in shell (1).
3. a kind of traffic lights wireless controller according to claim 2, which is characterized in that setting on the inside of the grid (3)
There is one layer of waterproof ventilated membrane (4).
4. a kind of traffic lights wireless controller according to claim 2, which is characterized in that fan (5) the flabellum plane
It is perpendicular with grid (3).
5. a kind of traffic lights wireless controller according to claim 1, which is characterized in that the Audio Processing Unit includes
Sequentially connected amplifying circuit, converter and microprocessor, amplifying circuit are connected with sound collection element, and microprocessor is also
It is connected with control unit.
6. a kind of traffic lights wireless controller according to claim 1, which is characterized in that the communication module is identical, is
Bluetooth module, ZigBee module or WIFI module it is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477118.3U CN208722407U (en) | 2018-09-10 | 2018-09-10 | A kind of traffic lights wireless controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477118.3U CN208722407U (en) | 2018-09-10 | 2018-09-10 | A kind of traffic lights wireless controller |
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| Publication Number | Publication Date |
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| CN208722407U true CN208722407U (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821477118.3U Active CN208722407U (en) | 2018-09-10 | 2018-09-10 | A kind of traffic lights wireless controller |
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| CN (1) | CN208722407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111815968A (en) * | 2020-07-07 | 2020-10-23 | 四川龙腾嘉业市政建设工程有限公司 | Intelligent control method for scenic lane |
| CN113096417A (en) * | 2021-04-06 | 2021-07-09 | 昭通亮风台信息科技有限公司 | Traffic signal lamp remote regulation and control method and system based on unmanned aerial vehicle and computer readable storage medium |
-
2018
- 2018-09-10 CN CN201821477118.3U patent/CN208722407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111815968A (en) * | 2020-07-07 | 2020-10-23 | 四川龙腾嘉业市政建设工程有限公司 | Intelligent control method for scenic lane |
| CN113096417A (en) * | 2021-04-06 | 2021-07-09 | 昭通亮风台信息科技有限公司 | Traffic signal lamp remote regulation and control method and system based on unmanned aerial vehicle and computer readable storage medium |
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