CN111583689A - Voice reminding device for green light switching of signal lamp - Google Patents
Voice reminding device for green light switching of signal lamp Download PDFInfo
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- CN111583689A CN111583689A CN202010318547.1A CN202010318547A CN111583689A CN 111583689 A CN111583689 A CN 111583689A CN 202010318547 A CN202010318547 A CN 202010318547A CN 111583689 A CN111583689 A CN 111583689A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
Abstract
The invention discloses a voice reminding device for green light switching of a signal lamp, which is arranged in a vehicle and comprises: the GPS signal receiving module acquires the positioning information of the vehicle in real time and sends the positioning information to the database storage module for storage; the STM32 single chip microcomputer is connected with a road traffic network through a communication module, acquires road network data and signal timing data and stores the road network data and the signal timing data in a database storage module; the STM32 single chip microcomputer analyzes to obtain a lane where the vehicle is located at the current moment according to the positioning information and the road network data, and analyzes to obtain the green light switching remaining time of the lane when the signal timing data is combined; when the vehicle stops when encountering a red light, the STM32 single-chip microcomputer controls the voice reminding module to carry out voice reminding when the green light switching remaining time of the lane where the voice reminding module is located reaches a preset value. The invention can remind the driver of the fact that the red light in the driving direction is about to change into the green light in advance according to the traffic light condition of the road, thereby reducing the time of delaying the loss and improving the passing efficiency of the automobile.
Description
Technical Field
The invention belongs to the technical field of electronic information, and relates to a voice reminding device for green light switching of a signal lamp.
Background
Based on the aggravation of the dependence of people on mobile phones and other electronic products, the phenomenon that a car owner delays driving due to the fact that the car owner watches the mobile phone or other reasons when a signal lamp turns green from red is common. The car owner only relies on the back car owner to whistle and remind or judge this car approximate start time according to the red light remaining time of observation by oneself, this can lead to the throughput greatly reduced of this intersection, motor vehicle delay improvement.
In the voice reminding device for switching between the signal lamp and the green lamp in the prior art, the interconnection between the vehicle and the traffic signal lamp is allowed in the prior art, and the display of the switching between the green lamp and the red lamp (changing from the red lamp to the green lamp) by the display screen in the vehicle is realized. However, the technology only enables the car owner to roughly know the green light switching time, and does not stimulate the car owner in the modes of voice reminding or vibration and the like, so that the car owner is about to switch the signal lamp to the green light, and the voice reminding before switching the signal lamp to be started is required, and the problem of low passing efficiency of the cars at the traffic light intersection cannot be fundamentally solved.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a voice reminding device for signal lamp green light switching, which can remind the driver of the red light to be changed into green light in the driving direction of the vehicle owner in advance.
Disclosure of Invention
Aiming at the current research situation and the existing problems, the invention provides the voice reminding device for switching the green light of the signal lamp, which is used for reminding a driver of the fact that the red light in the driving direction is about to be changed into the green light in advance, so that the time of delaying loss can be reduced, and the passing efficiency of the automobile is improved.
The specific scheme for achieving the purpose is as follows:
a voice reminding device for switching between signal lamps and green lamps is installed in a vehicle and comprises: the system comprises a singlechip, a database storage module, a GPS signal receiving module, a communication module and a voice reminding module; wherein the content of the first and second substances,
the GPS signal receiving module acquires the positioning information of the vehicle in real time and sends the positioning information to the database storage module for storage;
the single chip microcomputer is connected with a road traffic network through the communication module, acquires road network data and signal timing data and stores the road network data and the signal timing data into the database storage module;
the single chip microcomputer analyzes and obtains a lane where the vehicle is located at the current moment according to the positioning information and the road network data, and analyzes and obtains the green light switching remaining time of the lane when the single chip microcomputer is combined with the signal timing data;
when the vehicle stops when encountering a red light, the singlechip controls the voice reminding module to carry out voice reminding when the green light switching remaining time of the lane reaches a preset value.
Preferably, the mobile phone also comprises a vibration motor, and the single chip microcomputer controls the vibration motor to perform vibration reminding while performing voice reminding.
Preferably, the preset value of the green light switching remaining time for voice reminding by the voice reminding device is 3-5 seconds.
Preferably, the voice reminding device comprises: when the current lane is switched to be the green light, the vehicle is about to run, the color of the signal light is about to be switched, and the vehicle is started to remind.
Preferably, the communication module comprises a 4G/5G communication module which is in wireless connection with the road traffic network.
Preferably, the signal timing data includes traffic light timing data of all lanes of the intersection.
Preferably, when the vehicle stops when encountering a red light, the single chip microcomputer acquires the positioning information, the road network data and the signal timing data of the current moment stored by the database storage module, analyzes and obtains the green light switching remaining time of the lane, and controls the voice reminding module to carry out voice reminding when the green light switching remaining time of the lane reaches a preset value.
Compared with the prior art, the invention has the following beneficial effects:
the invention utilizes the advantages of low power consumption, low cost and high performance of the single chip microcomputer; meanwhile, the analysis of the lane occupied by the vehicle and the driving direction is innovatively realized by using the accurate positioning of the GPS and matching with road network data and intersection signal timing data. Secondly, the voice reminding time scale of the voice reminding device is determined according to the survey of the universal delay of the current driver, and the vibration motor is arranged in the voice reminding device and can generate different effects according to different traffic situations so as to remind a vehicle owner that a green light is about to be switched (namely a red light is about to be changed into a green light), and the vehicle is required to be ready to be started. The invention can improve the traffic capacity of the intersection, reduce the delay of the motor vehicles and reduce the incidence rate of traffic accidents.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from the provided drawings without inventive effort.
FIG. 1 is a block diagram of the operation of the voice reminding device for green light switching of the signal lamp of the present invention;
FIG. 2 is a block diagram of the voice reminding device for green light switching of the signal lamp according to the present invention;
FIG. 3 is an internal schematic diagram of the voice warning device for green-light switching of the signal lamp according to the present invention;
FIG. 4 is a flow chart of a voice reminding method for green-light switching of a signal lamp according to the present invention;
fig. 5 is a circuit diagram of green light switching control of the signal lamp of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the accompanying drawings 1-2 in the specification, the voice reminding device for switching between the signal lamp and the green lamp provided by the embodiment is installed in a vehicle and networked with a road traffic network, and comprises: the system comprises a singlechip 2, a database storage module 1, a GPS signal receiving module, a communication module and a voice reminding module 8; the GPS signal receiving module acquires the positioning information of the vehicle in real time and sends the positioning information to the database storage module 1 for storage; the singlechip 2 is connected with a road traffic network through a communication module, acquires road network data and signal timing data and stores the road network data and the signal timing data into a database storage module; the single chip microcomputer 2 analyzes to obtain a lane where the vehicle is located at the current moment according to the positioning information and the road network data, and analyzes to obtain the green light switching remaining time of the lane where the vehicle is located by combining the signal timing data, wherein the signal timing data comprises the traffic light timing data of all lanes at the intersection. When the vehicle stops when encountering a red light, the singlechip controls the voice reminding module to carry out voice reminding when the green light switching remaining time of the lane reaches a preset value. The reminding content of the voice reminding device comprises: when the current lane is switched to be the green light, the vehicle is about to run, the color of the signal light is about to be switched, and the vehicle is started to remind.
In a specific embodiment, the single chip microcomputer 2 is connected with the database storage module 1 through a single chip microcomputer input data line 10, the database storage module 1 comprises a GPS database 4, a road network database 5 and a signal timing database 6, the single chip microcomputer 2 calls the position data of the GPS database 4 and the data of the road network database 5 in real time, and after a vehicle enters an intersection entrance lane, the entrance lane where the vehicle is located in the signal timing database 6 is called to correspond to a signal lamp state and remaining time data. Singlechip 2 passes through singlechip output data line 11 and connects output device 3, and output device 3 includes digital display module 7, pronunciation warning module 8 and vibrations motor 9, and when carrying out pronunciation warning, singlechip control vibrations motor 9 carries out vibrations and reminds. When the signal lamp is the red light, start digital display module and show red light remaining time, when the surplus digit is 5 seconds, start voice prompt module 8 and vibrations motor 9 suggestion driver and prepare to drive voice prompt module and carry out voice broadcast, vibrate the effect simultaneously for remind should keep safe distance with the front truck before this car starts, reduce the incidence of accidents such as rear-end collision. Wherein, the singlechip can adopt STM32 singlechip.
In a specific embodiment, the preset value of the green light switching remaining time for voice reminding by the voice reminding device is 3-5 seconds.
In a specific embodiment, the communication module comprises a 4G/5G communication module which is in wireless connection with the road traffic network.
In a specific embodiment, when a vehicle stops when encountering a red light, the STM32 single chip microcomputer obtains the positioning information, the road network data and the signal timing data of the current moment stored by the database storage module, analyzes and obtains the green light switching remaining time of the lane, and controls the voice reminding module to carry out voice reminding when the green light switching remaining time of the lane reaches a preset value. The database storage module periodically clears the stored historical data.
The working process of the device is as follows:
referring to the description of fig. 5, the switch 10 is used for performing a switch selection operation for determining whether a vehicle is located at an entrance lane of an intersection, the switch 10, the switch 20 and the digital display module 7 are sequentially connected in series at two ends of the power supply 70, and the switch 20 is used for performing a switch selection operation for determining whether a traffic light state corresponding to the lane is a red light. The two ends of the digital display module 7 are also connected in parallel with a branch circuit, the branch circuit is composed of a switch 20/a sound reminding module 8 and a vibration motor 9 which are mutually connected in series, and the switch 30 is used for judging whether the remaining time of the red light is less than or equal to a preset time threshold value, such as 5 seconds, and executing switch selection operation. Through the circuit structure, the execution of the reminding operation of the green light switching of the signal lamp can be realized.
Firstly, when an automobile stops when encountering a red light at an intersection, the automobile is positioned by using a GPS signal receiving module to obtain the position information of the automobile, specifically, the GPS signal receiving module is communicated with a satellite through a GPS suspension base station to obtain the accurate positioning information of the automobile where the GPS signal receiving module is located, the information is matched with road network information, an STM single chip microcomputer comprehensively analyzes to obtain a lane occupied by the automobile, the driving direction of the automobile is further determined when the green light is switched, and then voice reminding or vibration reminding is carried out on the automobile owner in the first three seconds when the driving direction is switched by the green light according to signal timing data.
The phenomenon of vehicle overlength of lining up can appear when parking is waited for, even if carry out pronunciation in advance and remind under this kind of condition, if use this car place left turn lane as an example, when the red light time remains three seconds, speech device can report: the left turn direction signal lamp is about to switch to green, please prepare to start, drive safely. Meanwhile, the vibration motor can be used for vibration effect to remind that the vehicle is required to keep a safe distance with a front vehicle before starting.
The voice reminding device for switching between the signal lamp and the green lamp provided by the invention is described in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. The utility model provides a pronunciation reminding device that green lamp of signal lamp switches, its characterized in that, the pronunciation reminding device that green lamp of signal lamp switches installs in the vehicle, includes: the system comprises a singlechip, a database storage module, a GPS signal receiving module, a communication module and a voice reminding module; wherein the content of the first and second substances,
the GPS signal receiving module acquires the positioning information of the vehicle in real time and sends the positioning information to the database storage module for storage;
the single chip microcomputer is connected with a road traffic network through the communication module, acquires road network data and signal timing data and stores the road network data and the signal timing data into the database storage module;
the single chip microcomputer analyzes and obtains a lane where the vehicle is located at the current moment according to the positioning information and the road network data, and analyzes and obtains the green light switching remaining time of the lane when the single chip microcomputer is combined with the signal timing data;
when the vehicle stops when encountering a red light, the singlechip controls the voice reminding module to carry out voice reminding when the green light switching remaining time of the lane reaches a preset value.
2. The voice reminding device for switching signal lamps and green lamps according to claim 1, further comprising a vibration motor, wherein the single chip microcomputer controls the vibration motor to perform vibration reminding at the same time of performing voice reminding.
3. The voice reminding device for green-light switching of a signal lamp as claimed in claim 1, wherein the preset value of the green-light switching remaining time for voice reminding by the voice reminding device is 3-5 seconds.
4. The voice reminding device for signal lamp green lamp switching according to claim 1, wherein the content reminded by the voice reminding device comprises: when the current lane is switched to be the green light, the vehicle is about to run, the color of the signal light is about to be switched, and the vehicle is started to remind.
5. The voice reminding device for signal lamp and green lamp switching according to claim 1, wherein the communication module comprises a 4G/5G communication module, and is wirelessly connected with the road traffic network.
6. The voice reminding device for signal lamp and green lamp switching according to claim 1, wherein the signal timing data comprises traffic light timing data of all lanes at the intersection.
7. The voice reminding device for signal lamp and green lamp switching according to claim 1, wherein when the vehicle stops in a red lamp, the single chip microcomputer obtains the positioning information, the road network data and the signal timing data of the current time stored in the database storage module, analyzes the green lamp switching remaining time of the lane, and controls the voice reminding module to carry out voice reminding when the green lamp switching remaining time of the lane reaches a preset value.
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| CN202010318547.1A CN111583689A (en) | 2020-04-21 | 2020-04-21 | Voice reminding device for green light switching of signal lamp |
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| CN202010318547.1A CN111583689A (en) | 2020-04-21 | 2020-04-21 | Voice reminding device for green light switching of signal lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112669624A (en) * | 2021-01-22 | 2021-04-16 | 胡渐佳 | Traffic intersection control method and system based on driving direction |
| CN114446043A (en) * | 2020-11-06 | 2022-05-06 | Oppo广东移动通信有限公司 | Prompting method, electronic equipment, traffic light, vehicle and storage medium |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774383A (en) * | 2012-07-27 | 2012-11-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Traffic light prompting method and prompting device |
| CN104821094A (en) * | 2015-05-22 | 2015-08-05 | 广东欧珀移动通信有限公司 | Traffic signal lamp reminding method and device |
| CN104835341A (en) * | 2014-03-14 | 2015-08-12 | 北汽福田汽车股份有限公司 | Traffic light remind device for vehicle and system |
| CN105096632A (en) * | 2014-05-14 | 2015-11-25 | 广州杰赛科技股份有限公司 | Traffic light reminding method |
| CN105654749A (en) * | 2014-11-17 | 2016-06-08 | 胡乐乐 | Vehicle-mounted signal lamp receiving device |
| CN106297342A (en) * | 2016-10-19 | 2017-01-04 | 胡爱彬 | A kind of in advance, the alarm set of real-time prompting traffic light information and method |
| KR20170020683A (en) * | 2015-08-14 | 2017-02-23 | ㈜리커시브소프트 | The system informs the driver signal change |
| CN106971581A (en) * | 2017-04-26 | 2017-07-21 | 维沃移动通信有限公司 | A kind of traffic signal light condition based reminding method and mobile terminal |
| US20180158328A1 (en) * | 2016-12-06 | 2018-06-07 | Acyclica Inc. | Infrastructure to vehicle communication protocol |
| CN108665719A (en) * | 2017-03-28 | 2018-10-16 | 比亚迪股份有限公司 | Traffic lights based reminding method, device and vehicle |
| CN109466446A (en) * | 2018-11-30 | 2019-03-15 | 南昌与德软件技术有限公司 | A kind of driving reminding method, device, automobile and storage medium |
| CN109637171A (en) * | 2018-12-03 | 2019-04-16 | 北京盘古影艺文化传播有限公司 | A kind of the variation based reminding method and system of traffic lights |
| TW201919019A (en) * | 2017-11-03 | 2019-05-16 | 英屬開曼群島商麥迪創科技股份有限公司 | Traffic light change reminding system and method thereof |
| CN110310496A (en) * | 2019-06-25 | 2019-10-08 | 河南理工大学 | A kind of the traffic light status reminds, speed recommendation apparatus and method |
-
2020
- 2020-04-21 CN CN202010318547.1A patent/CN111583689A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774383A (en) * | 2012-07-27 | 2012-11-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Traffic light prompting method and prompting device |
| CN104835341A (en) * | 2014-03-14 | 2015-08-12 | 北汽福田汽车股份有限公司 | Traffic light remind device for vehicle and system |
| CN105096632A (en) * | 2014-05-14 | 2015-11-25 | 广州杰赛科技股份有限公司 | Traffic light reminding method |
| CN105654749A (en) * | 2014-11-17 | 2016-06-08 | 胡乐乐 | Vehicle-mounted signal lamp receiving device |
| CN104821094A (en) * | 2015-05-22 | 2015-08-05 | 广东欧珀移动通信有限公司 | Traffic signal lamp reminding method and device |
| KR20170020683A (en) * | 2015-08-14 | 2017-02-23 | ㈜리커시브소프트 | The system informs the driver signal change |
| CN106297342A (en) * | 2016-10-19 | 2017-01-04 | 胡爱彬 | A kind of in advance, the alarm set of real-time prompting traffic light information and method |
| US20180158328A1 (en) * | 2016-12-06 | 2018-06-07 | Acyclica Inc. | Infrastructure to vehicle communication protocol |
| CN108665719A (en) * | 2017-03-28 | 2018-10-16 | 比亚迪股份有限公司 | Traffic lights based reminding method, device and vehicle |
| CN106971581A (en) * | 2017-04-26 | 2017-07-21 | 维沃移动通信有限公司 | A kind of traffic signal light condition based reminding method and mobile terminal |
| TW201919019A (en) * | 2017-11-03 | 2019-05-16 | 英屬開曼群島商麥迪創科技股份有限公司 | Traffic light change reminding system and method thereof |
| CN109466446A (en) * | 2018-11-30 | 2019-03-15 | 南昌与德软件技术有限公司 | A kind of driving reminding method, device, automobile and storage medium |
| CN109637171A (en) * | 2018-12-03 | 2019-04-16 | 北京盘古影艺文化传播有限公司 | A kind of the variation based reminding method and system of traffic lights |
| CN110310496A (en) * | 2019-06-25 | 2019-10-08 | 河南理工大学 | A kind of the traffic light status reminds, speed recommendation apparatus and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446043A (en) * | 2020-11-06 | 2022-05-06 | Oppo广东移动通信有限公司 | Prompting method, electronic equipment, traffic light, vehicle and storage medium |
| CN112669624A (en) * | 2021-01-22 | 2021-04-16 | 胡渐佳 | Traffic intersection control method and system based on driving direction |
| CN112669624B (en) * | 2021-01-22 | 2022-08-12 | 胡渐佳 | Traffic intersection signal control method and system based on intelligent navigation |
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Application publication date: 20200825 |