CN105489032A - Method and system for displaying red light and green light information in real time - Google Patents
Method and system for displaying red light and green light information in real time Download PDFInfo
- Publication number
- CN105489032A CN105489032A CN201610086229.0A CN201610086229A CN105489032A CN 105489032 A CN105489032 A CN 105489032A CN 201610086229 A CN201610086229 A CN 201610086229A CN 105489032 A CN105489032 A CN 105489032A
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- China
- Prior art keywords
- traffic lights
- information
- mobile terminal
- beacon
- signal
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Classifications
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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
- G08G1/095—Traffic lights
-
- 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 method and system for displaying red light and green light information in real time. The method comprises the steps that a mobile terminal acquires the distance between the mobile terminal and a red light and green light tower, and the mobile terminal receives and displays the red light and green light information sent by the red light and green light tower in real time when a preset distance threshold value is reached, wherein the red light and green light information includes a red light signal and count-down seconds corresponding to the red light signal, and/or a green light signal and count-down seconds corresponding to the green light signal. By means of the method and system for displaying the red light and green light information in real time, the red light and green light information is displayed to a vehicle driver in real time through the mobile terminal so that the driver can learn about the front red light and green light state in a vehicle in real time through the mobile terminal so as to conduct judgment in time, and thus traffic accidents caused by blocking of front vehicles are avoided; the safety of the driver in the driving process is improved, and thus the safety and smoothness of vehicle running at a traffic intersection are ensured.
Description
Technical field
The invention belongs to signal transacting field, particularly relate to a kind of method and system of real-time display traffic lights information.
Background technology
User is on the run; usually can run into such situation: when traffic lights waited for by the vehicle that chassis of driving is lower; frequent meeting is lived traffic light signal tower by the occlusion that the chassis such as truck, public transport, SUV of front wait traffic lights is high; cause the variable condition cannot checking traffic lights in time; can only move according to the action of front truck; often occur that signal lamp has entered amber light warning interval; and block because of front truck; cannot indicate by real time inspection signal lamp; thus cause bringing to a halt or making a dash across the red light by mistake, even occur traffic accident, crisis life security.
The existing various method relevant to traffic lights is all block up for traffic intersection or the solution of drive speed, such as:
Patented claim CN201310579112.2 " a kind of automatic cross crossroads traffic light control device and application ", the crossroad traffic light device that storage program digital machine described in it controls can make crossroad obtain best fluency when to run according to the mode preset, improves the efficiency that is open to traffic of crossroad simultaneously; Shortcoming is that equipment R&D costs are too high;
Patented claim CN201310643348.8 " the intelligent vehicle speed prompting control loop based on mobile phone ", it is a kind of system giving the suggestion of driver's suitable speed, by generating map, utilizes crossing structure to solve the reckoning of traffic light time table at complex crossing; Shortcoming is the GPS that needs always to collect vehicle left-hand seat machine and acceleration information, causes mobile phone receiving and dispatching related data always, thus causes mobile telephone power consumption to increase, and shortens mobile phone flying power;
Patented claim CN201210368918.2 " a kind of controlling system of traffic light and method ", it is by arranging automobile starting district at each crossing of direction to the car, be parked in outside automobile starting district when red light met by automobile, vehicle detection apparatus is arranged at automobile starting district entrance and exit, reach saved the automobile starting time by arranging automobile starting district, prevent the function of blocking up; Shortcoming is to need vehicle installation detecting device, promotes high cost;
Patent CN201320764571.3 " a kind of traffic lights sound prompt device ", by traffic lights chrominance signal is converted to speech utterance, press signal lamp walking by voice prompt blind or drive, there is feature easy to use, to reduce the incidence of traffic hazard, shortcoming is that it is a stand-alone product, promotes high cost;
Patented claim CN201410014820.6 " the intelligent traffic administration system device of a kind of car-mounted terminal and with it real-time, interactive ", the service order issued by collection real-time road and response user, realization is mutual with intelligent traffic administration system device, participates in traffic administration; Shortcoming is to need vehicle to upload running information in real time, exposes there is certain risk for individual privacy; And implement device needs to be built on vehicle, improve vehicle cost.
Above method all fails, to when there is the stop of front truck, how to ensure that rear car car owner accurately checks that the real-time status of crossroad traffic lights provides solution.
Summary of the invention
The embodiment of the present invention provides a kind of method and system of real-time display traffic lights information, in order to solve human pilot sight line blocked by front truck time, cannot the problem of real time inspection traffic lights.
The invention discloses a kind of method of real-time display traffic lights information, said method comprises:
Distance between acquisition for mobile terminal and traffic lights beacon, when reaching predeterminable range threshold value, the traffic lights information that real-time reception traffic lights beacon sends also shows; Described traffic lights information comprises: red signal and countdown number of seconds corresponding to red signal, and/or green light signals and countdown number of seconds corresponding to green light signals, and/or steady yellow and countdown number of seconds corresponding to steady yellow.
Preferably, said method is further comprising the steps of:
Traffic lights beacon sends traffic lights information in real time by wireless network.
Preferably, above-mentioned mobile terminal, before obtaining the distance between traffic lights, comprising:
The real-time distance of mobile terminal and described traffic lights beacon is obtained from GPS navigation information; From GPS navigation information, obtain navigation direction, according to the navigation direction obtained, determine the traffic lights beacon that will receive traffic lights information.
Preferably, above-mentioned mobile terminal, before the traffic lights information receiving the transmission of traffic lights beacon, also comprises:
Wireless connections are set up with described traffic lights beacon.
Preferably, said method also comprises:
Convert traffic lights information to voice messaging and report.
Preferably, the distance between above-mentioned acquisition for mobile terminal and traffic lights beacon comprises:
The real-time distance of mobile terminal and described traffic lights beacon is obtained from GPS navigation information.
The present invention further discloses a kind of mobile terminal, above-mentioned mobile terminal comprises receiver module and display module, above-mentioned
Receiver module, for obtaining the distance between traffic lights beacon, when reaching predeterminable range threshold value, the traffic lights information that real-time reception traffic lights beacon sends; Described traffic lights information comprises: red signal and countdown number of seconds corresponding to red signal, and/or green light signals and countdown number of seconds corresponding to green light signals, and/or steady yellow and countdown number of seconds corresponding to steady yellow;
Display module, for showing described traffic lights information in real time.
Preferably, above-mentioned mobile terminal also comprises voice module, for converting traffic lights information to voice signal and reporting.
Preferably, above-mentioned receiver module, for obtaining the real-time distance of mobile terminal and described traffic lights beacon from GPS navigation information; From GPS navigation information, obtain navigation direction, according to the navigation direction obtained, determine the traffic lights beacon that will receive traffic lights information.
Preferably, above-mentioned display module is by UI interface manner display traffic lights information.
The invention also discloses a kind of traffic lights beacon, above-mentioned beacon comprises traffic lights information generating module, for generating traffic lights information; Described beacon also comprises wireless transmitter module, for sending the traffic lights information that described traffic lights information generating module generates in real time.
Preferably, above-mentioned wireless transmitter module comprises signal transform subblock and signal sends submodule, above-mentioned
Signal transform subblock, sends the missile wireless signal of submodule for traffic lights information being converted to signal, and sends to signal to send submodule;
Signal sends submodule, for sending the signal received.
Preferably, above-mentioned wireless transmitter module is WIFI module.
The present invention finally discloses a kind of system of real-time display traffic lights information, and said system comprises preceding claim mobile terminal and traffic lights beacon.
The present invention utilizes existing mobile terminal, GPS navigation technology and wireless network, traffic lights information is presented to vehicle operator in real time by mobile terminal, namely human pilot understands front lights state in real time by mobile terminal in car, to judge in time, avoid because front vehicles stops the traffic hazard caused; Improve human pilot security when driving, and then ensure that the security that traffic intersection vehicle travels and smoothness.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the preferred embodiment one of traffic lights beacon of the present invention;
Fig. 2 is the theory diagram of the preferred embodiment two of traffic lights beacon of the present invention;
Fig. 3 is the theory diagram of the preferred embodiment one of mobile terminal of the present invention;
Fig. 4 is the theory diagram of the preferred embodiment two of mobile terminal of the present invention;
Fig. 5 is System Preferred embodiments one theory diagram of real-time display traffic lights information of the present invention;
Fig. 6 is System Preferred embodiments two theory diagram of real-time display traffic lights information of the present invention;
Fig. 7 is the process flow diagram of the method preferred embodiment one of real-time display traffic lights information of the present invention;
Fig. 8 is the process flow diagram of the method preferred embodiment two of real-time display traffic lights information of the present invention.
In order to make technical scheme of the present invention clearly, understand, be described in further detail below in conjunction with accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, be the theory diagram of preferred embodiment one of traffic lights beacon of the present invention; The present embodiment comprises:
Traffic lights information generating module 10, for generating traffic lights information;
Wireless transmitter module 20, for sending the traffic lights information that traffic lights information generating module 10 generates in real time; In the present embodiment, wireless transmitter module 20 is WIFI module.
As shown in Figure 2, be the theory diagram of preferred embodiment two of traffic lights beacon of the present invention; The present embodiment also comprises traffic lights information generating module 10 and wireless transmitter module 20, its function is also identical with the embodiment one shown in Fig. 1 and Fig. 1, the difference of the embodiment one shown in the present embodiment and Fig. 1 is, above-mentioned wireless transmitter module 20 comprises signal transform subblock 21 and signal sends submodule 22, wherein:
Signal transform subblock 21, sends the missile wireless signal of submodule 22 for traffic lights information being converted to signal, and sends to signal to send submodule 22;
Signal sends submodule 22, for sending the signal received.
As shown in Figure 3, be the theory diagram of preferred embodiment one of mobile terminal of the present invention; The present embodiment comprises:
Receiver module 30, for obtaining the distance between traffic lights beacon, when reaching predeterminable range threshold value, the traffic lights information that real-time reception traffic lights beacon sends; Described traffic lights information comprises: red signal and countdown number of seconds corresponding to red signal, and/or green light signals and countdown number of seconds corresponding to green light signals, and/or steady yellow and countdown number of seconds corresponding to steady yellow;
Display module 40, for showing traffic lights information in real time.
As shown in Figure 4, be the theory diagram of preferred embodiment two of mobile terminal of the present invention; The present embodiment comprises:
Receiver module 30, for obtaining navigation direction from GPS navigation information, according to the navigation direction obtained, determines the traffic lights beacon that will receive traffic lights information; The real-time distance of mobile terminal and above-mentioned traffic lights beacon is obtained from GPS navigation information, when reaching predeterminable range threshold value, wireless connections are set up with above-mentioned traffic lights beacon, receive the wireless signal that above-mentioned traffic lights beacon sends, and convert thereof into traffic lights information, traffic lights information comprises: red signal and countdown number of seconds corresponding to red signal, and/or green light signals and countdown number of seconds corresponding to green light signals, and/or steady yellow and countdown number of seconds corresponding to steady yellow.
Display module 40, for showing traffic lights information in real time by UI interface manner;
Voice module 50, for converting traffic lights information to voice signal and reporting.
As shown in Figure 5, be the theory diagram of System Preferred embodiments one of real-time display traffic lights information of the present invention; The present embodiment comprises the traffic lights beacon 100 shown in Fig. 1 and the mobile terminal shown in Fig. 3 200, and traffic lights beacon 100 and mobile terminal 200 concrete structure and function, with reference to the description to Fig. 1 and Fig. 3, are no longer repeated here.
As shown in Figure 6, be the theory diagram of System Preferred embodiments two of real-time display traffic lights information of the present invention; Traffic lights beacon 100 shown in the present embodiment Fig. 2 and the mobile terminal shown in Fig. 4 200, traffic lights beacon 100 and mobile terminal 200 concrete structure and function, with reference to the description to Fig. 2 and Fig. 4, are no longer repeated here.
As shown in Figure 7, be the process flow diagram of method preferred embodiment one of real-time display traffic lights information of the present invention; The method of the invention comprises traffic lights beacon side and mobile terminal side two parts, and the present embodiment, based on system shown in Figure 5, specifically comprises the following steps:
Traffic lights beacon side comprises:
Step S101: the wireless transmitter module 20 in traffic lights beacon 100 sends local traffic lights information in real time;
Mobile terminal side comprises:
Step S102: obtain navigation direction from GPS navigation information, and according to the navigation direction obtained, determine the traffic lights beacon 100 wanting real-time reception traffic lights information;
A such as crossroad, usually have 8 traffic lights beacons, each beacon has corresponding coding, and the wireless transmitter module 20 on each beacon can send local traffic lights information; And mobile terminal only need receive the traffic lights information in navigation direction dead ahead.
Step S103: the real-time distance obtaining mobile terminal and above-mentioned traffic lights beacon 100 from GPS navigation information, judges whether to reach predeterminable range threshold value; If so, then step S104 is performed; Otherwise, continue to perform this step;
In the present invention, predeterminable range threshold value, can be arranged according to concrete road conditions, such as, can be arranged in 1 kilometer range, also can be arranged in 2 kilometer range etc.
Step S104: set up wireless connections with above-mentioned traffic lights beacon 100, the wireless signal that the wireless transmitter module 20 receiving above-mentioned traffic lights beacon 100 sends, and convert traffic lights information to;
When vehicle enters default distance threshold, wireless connections set up by the traffic lights beacon 100 that mobile terminal 200 is understood automatically and step S102 determines, and the wireless signal that the wireless transmitter module 20 receiving above-mentioned traffic lights beacon 100 is launched.
Step S105: above-mentioned traffic lights information is shown to user with UI interface form.
In this step, can according to driving instruction, only show the traffic lights information of the left-hand rotation of traffic lights beacon, right-hand rotation or craspedodrome pilot lamp, also all traffic lights information of beacon can be shown, such as, if traffic lights beacon there are 3 pilot lamp, then show the real-time traffic lights information of these 3 pilot lamp.
As shown in Figure 8, be the process flow diagram of method preferred embodiment two of real-time display traffic lights information of the present invention; The present embodiment, also based on system shown in Figure 6, equally also comprises traffic lights beacon side and mobile terminal side two parts, specifically comprises the following steps:
Traffic lights beacon side comprises:
Step S201: the wireless transmitter module 20 in traffic lights beacon 100 sends local traffic lights information in real time;
Mobile terminal side comprises:
Step S202: obtain navigation direction from GPS navigation information, and according to the navigation direction obtained, determine the traffic lights beacon 100 that will receive traffic lights information;
Step S203: the real-time distance obtaining mobile terminal and above-mentioned traffic lights beacon 100 from GPS navigation information, judges whether to reach predeterminable range threshold value; If so, then step S204 is performed; Otherwise, continue to perform this step;
Step S204: set up wireless connections with above-mentioned traffic lights beacon 100, and the wireless signal receiving wireless transmitter module 20 transmission in above-mentioned traffic lights beacon 100, and convert traffic lights information to;
Step S205: above-mentioned traffic lights information is shown to user with UI interface form;
In this step, can according to driving instruction, only show the traffic lights information of the left-hand rotation of traffic lights beacon, right-hand rotation or craspedodrome pilot lamp, also all traffic lights information of beacon can be shown, such as, if traffic lights beacon there are 3 pilot lamp, then show the real-time traffic lights information of these 3 pilot lamp.
Step S206: convert traffic lights information to voice signal and report.
Such as, the countdown count off in traffic lights information can be converted to voice signal and reports, can also according to driving instruction, the traffic lights information of only report left-hand rotation, turning right or keeping straight on; User also can select whether enable voice service.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (14)
1. show a method for traffic lights information in real time, it is characterized in that, described method comprises:
Distance between acquisition for mobile terminal and traffic lights beacon, when reaching predeterminable range threshold value, the traffic lights information that real-time reception traffic lights beacon sends also shows; Described traffic lights information comprises: red signal and countdown number of seconds corresponding to red signal, and/or green light signals and countdown number of seconds corresponding to green light signals, and/or steady yellow and countdown number of seconds corresponding to steady yellow.
2. the method for claim 1, is characterized in that, described method is further comprising the steps of:
Traffic lights beacon sends traffic lights information in real time by wireless network.
3. the method for claim 1, is characterized in that, described mobile terminal, before obtaining the distance between traffic lights, comprising:
The real-time distance of mobile terminal and described traffic lights beacon is obtained from GPS navigation information; From GPS navigation information, obtain navigation direction, according to the navigation direction obtained, determine the traffic lights beacon that will receive traffic lights information.
4. method as claimed in claim 3, is characterized in that, described mobile terminal, before the traffic lights information receiving the transmission of traffic lights beacon, also comprises:
Wireless connections are set up with described traffic lights beacon.
5. the method for claim 1, is characterized in that, described method also comprises:
Convert traffic lights information to voice messaging and report.
6. method as claimed in claim 3, it is characterized in that, the distance between described acquisition for mobile terminal and traffic lights beacon comprises:
The real-time distance of mobile terminal and described traffic lights beacon is obtained from GPS navigation information.
7. a mobile terminal, is characterized in that, described mobile terminal comprises receiver module and display module, described in
Receiver module, for obtaining the distance between traffic lights beacon, when reaching predeterminable range threshold value, the traffic lights information that real-time reception traffic lights beacon sends; Described traffic lights information comprises: red signal and countdown number of seconds corresponding to red signal, and/or green light signals and countdown number of seconds corresponding to green light signals, and/or steady yellow and countdown number of seconds corresponding to steady yellow;
Display module, for showing described traffic lights information in real time.
8. mobile terminal as claimed in claim 7, it is characterized in that, described mobile terminal also comprises voice module, for converting traffic lights information to voice signal and reporting.
9. mobile terminal as claimed in claim 7, is characterized in that, described receiver module, for obtaining the real-time distance of mobile terminal and described traffic lights beacon from GPS navigation information; From GPS navigation information, obtain navigation direction, according to the navigation direction obtained, determine the traffic lights beacon that will receive traffic lights information.
10. mobile terminal as claimed in claim 7, is characterized in that, described display module is by UI interface manner display traffic lights information.
11. 1 kinds of traffic lights beacons, described beacon comprises traffic lights information generating module, for generating traffic lights information; It is characterized in that, described beacon also comprises wireless transmitter module, for sending the traffic lights information that described traffic lights information generating module generates in real time.
12. traffic lights beacons as claimed in claim 10, is characterized in that, described wireless transmitter module comprises signal transform subblock and signal sends submodule, described in
Signal transform subblock, sends the missile wireless signal of submodule for traffic lights information being converted to signal, and sends to signal to send submodule;
Signal sends submodule, for sending the signal received.
13. traffic lights beacons as claimed in claim 10, it is characterized in that, described wireless transmitter module is WIFI module.
The system of 14. 1 kinds of real-time display traffic lights information, it is characterized in that, described system comprises the mobile terminal described in any one of claim 7-10 and the traffic lights beacon described in any one of claim 11-13.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086229.0A CN105489032A (en) | 2016-02-15 | 2016-02-15 | Method and system for displaying red light and green light information in real time |
| PCT/CN2016/098532 WO2017140104A1 (en) | 2016-02-15 | 2016-09-09 | Method and system for displaying red light and green light information in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086229.0A CN105489032A (en) | 2016-02-15 | 2016-02-15 | Method and system for displaying red light and green light information in real time |
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| Publication Number | Publication Date |
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| CN105489032A true CN105489032A (en) | 2016-04-13 |
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| CN201610086229.0A Withdrawn CN105489032A (en) | 2016-02-15 | 2016-02-15 | Method and system for displaying red light and green light information in real time |
Country Status (2)
| Country | Link |
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| CN (1) | CN105489032A (en) |
| WO (1) | WO2017140104A1 (en) |
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| CN106023620A (en) * | 2016-07-01 | 2016-10-12 | 浪潮集团有限公司 | Big-data-based traffic light prompting system |
| WO2017140104A1 (en) * | 2016-02-15 | 2017-08-24 | 中兴通讯股份有限公司 | Method and system for displaying red light and green light information in real time |
| CN107170264A (en) * | 2017-07-27 | 2017-09-15 | 傅书华 | A kind of vehicle-mounted traffic lights |
| CN107544768A (en) * | 2016-06-28 | 2018-01-05 | 佛山市顺德区顺达电脑厂有限公司 | Running information display methods |
| CN107798896A (en) * | 2017-11-15 | 2018-03-13 | 宁波麦度智联科技股份有限公司 | A kind of mobile terminal traffic light prompting system |
| CN109523809A (en) * | 2018-11-20 | 2019-03-26 | 海南大学 | Aerial mobile shows comprehensive platform |
| CN109887319A (en) * | 2019-04-09 | 2019-06-14 | 曹桂硕 | A kind of intelligent traffic light display methods based on navigation |
| CN110047308A (en) * | 2019-03-04 | 2019-07-23 | 武汉理工大学 | Traffic light signals and cab signal integration receive-transmit system and its control method |
| CN110807940A (en) * | 2019-10-30 | 2020-02-18 | 广东以诺通讯有限公司 | Traffic light real-time reminding method and system |
| CN110867088A (en) * | 2019-11-21 | 2020-03-06 | 宝能汽车有限公司 | Method and device for acquiring signal lamp state |
| CN111462510A (en) * | 2020-03-12 | 2020-07-28 | 兰州交通大学 | Cloud intelligent voice prompt system based on mobile phone map navigation |
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| CN112530184A (en) * | 2020-12-10 | 2021-03-19 | 北京百度网讯科技有限公司 | Signal lamp countdown method and device |
| CN115019535A (en) * | 2022-05-11 | 2022-09-06 | 广州杰赛科技股份有限公司 | Traffic early warning system based on car networking |
| CN115116250A (en) * | 2022-06-20 | 2022-09-27 | 广州小鹏汽车科技有限公司 | Traffic light information display method and device, vehicle and storage medium |
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| CN110867088A (en) * | 2019-11-21 | 2020-03-06 | 宝能汽车有限公司 | Method and device for acquiring signal lamp state |
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| CN112530184A (en) * | 2020-12-10 | 2021-03-19 | 北京百度网讯科技有限公司 | Signal lamp countdown method and device |
| CN115019535A (en) * | 2022-05-11 | 2022-09-06 | 广州杰赛科技股份有限公司 | Traffic early warning system based on car networking |
| CN115116250A (en) * | 2022-06-20 | 2022-09-27 | 广州小鹏汽车科技有限公司 | Traffic light information display method and device, vehicle and storage medium |
| CN115116250B (en) * | 2022-06-20 | 2023-08-25 | 广州小鹏汽车科技有限公司 | Traffic light information display method and device, vehicle and storage medium |
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| WO2017140104A1 (en) | 2017-08-24 |
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