CN107144290A - Vehicle mounted guidance robot and the navigation system based on vehicle mounted guidance robot - Google Patents
Vehicle mounted guidance robot and the navigation system based on vehicle mounted guidance robot Download PDFInfo
- Publication number
- CN107144290A CN107144290A CN201710570069.1A CN201710570069A CN107144290A CN 107144290 A CN107144290 A CN 107144290A CN 201710570069 A CN201710570069 A CN 201710570069A CN 107144290 A CN107144290 A CN 107144290A
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- mounted guidance
- vehicle mounted
- guidance robot
- vehicle
- traffic
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- 238000010295 mobile communication Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims description 14
- 230000001960 triggered effect Effects 0.000 claims description 7
- 238000004020 luminiscence type Methods 0.000 claims description 5
- 238000004088 simulation Methods 0.000 claims description 4
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3691—Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
Abstract
The invention discloses a kind of vehicle mounted guidance robot and the navigation system based on vehicle mounted guidance robot, vehicle mounted guidance robot has d GPS locating module, mobile communication module, central processing module and traffic light reminding module, central processing module is integrated with navigation software, route is exercised in the navigation that can be previously generated according to navigation software, mobile communication module is controlled from the instruction state that the adaptable traffic lights of route are exercised with navigation on the road that point duty control centre obtains at positional information, traffic light reminding module reminds driver according to the instruction state, so it is capable of the state of real-time reminding driver correspondence traffic lights, improve the security driven.
Description
Technical field
In terms of the present invention relates to field of traffic, more particularly to communication navigation, navigation instrument is carried more specifically to one kind
People and the navigation system based on vehicle mounted guidance robot.
Background technology
With the gradually popularization of private vehicle, automobile navigation is increasingly paid attention to.Automobile navigation is primarily present at present
Two ways, one kind is that, using automatic navigator and cyberdog as representative, another is using mobile phone A PP as representative：No matter which
Kind, its fundamental formular mode is all the destination inputted according to designer, according to Different Rule (such as time is most short, path most
It is short, charge it is minimum, whether high speed priority scheduling) cook up several paths, designer according to the path cooked up, selection one from
Route is exercised as the navigation of oneself after the pass that oneself wants, is driven according to the prompting that route is exercised in navigation.
Traffic lights are as an important ring for traffic, and its instruction state is particularly significant for driver, necessary to remind
The instruction state of driver's traffic lights, the traffic accident for reducing the current traffic lights indicating positions (such as crossing) of mistake and causing.So
And, in above-mentioned various navigation modes, all simply according to the traffic lights information gathered in advance, point out where have traffic lights,
Reminded without the state to traffic lights, may so lead to unnecessary traffic accident, life is caused to driver and conductor
Order property loss.
The content of the invention
The technical problem to be solved in the present invention is, in above-mentioned existing various navigation modes, all simply according to pre-
The traffic lights information first gathered, points out where have traffic lights, is reminded without the state to traffic lights, so may
The technological deficiency of unnecessary traffic accident can be led to there is provided a kind of vehicle mounted guidance robot and based on vehicle mounted guidance robot
Navigation system.
According to the wherein one side of the present invention, there is provided a kind of vehicle mounted guidance machine to solve its technical problem by the present invention
People, the vehicle mounted guidance robot has：
D GPS locating module, the positional information for obtaining vehicle；
Mobile communication module, for being communicated with point duty control centre；
Central processing module, for integrated navigation software, route, control are exercised in the navigation previously generated according to navigation software
The mobile communication module on the road that point duty control centre obtains at the positional information with the navigation from exercising
The instruction state of the adaptable traffic lights of route；
Traffic light reminding module, for reminding driver according to the instruction state.
Further, in the vehicle mounted guidance robot of the present invention, mobile communication module obtains the instruction state of traffic lights
If being currently green light phase, the duration of green light is also obtained；The central processing module is additionally operable to judge vehicle in institute
Whether state in the duration can be by the indicating positions of traffic lights.
Further, in the vehicle mounted guidance robot of the present invention, central processing module is additionally operable to control mobile communication mould
Block calls situation of remote from point duty control centre, estimate vehicle by the road corresponding with the situation of remote when
Between, and cook up one and arrive at used time minimum path.
Further, also include in the vehicle mounted guidance robot of the present invention：
Local Communication Module, is connected to the central processing module, the air bag system installed for being connected on vehicle
System, obtains the signal whether air bag is triggered；
The central processing module is additionally operable to when the air bag is triggered, and controls the mobile communication module to friendship
Logical command and control center is reported, and informs at the positional information occur accident.
Further, in the vehicle mounted guidance robot of the present invention, traffic light reminding module is any one following side
The combination of formula or two ways：
5A, the traffic light reminding module have voice-output unit and/or luminescence unit, the traffic light reminding module
Voice and/or light efficiency is sent to remind driver；
5B, the traffic light reminding module simulate point duty appearance by adjusting the posture of the vehicle mounted guidance robot
Gesture reminds driver.
Further, in the vehicle mounted guidance robot of the present invention, central processing module is additionally operable to the finger according to traffic lights
Show that the positional information of state and vehicle judges whether vehicle is current in violation of rules and regulations, and when violation is current, remind the driver of vehicle.
Further, in the vehicle mounted guidance robot of the present invention, vehicle mounted guidance robot uses built-in chargeable electricity
Pond is powered, and has the USB interface for being used for connecting external charge power supply, the USB interface in the vehicle mounted guidance robot
It is connected to the rechargeable battery.
Further, in the vehicle mounted guidance robot of the present invention, in addition to：
Alarm triggering module, connects the central processing module, produces an alarm signal for receiving manual operation, institute
Central processing module is stated to be additionally operable to control the mobile communication module to send alarm signal to traffic command and control center.
According to another aspect of the present invention, the present invention is additionally provided a kind of based on vehicle mounted guidance to solve its technical problem
The navigation system of robot, the navigation system is included：
Any one described above vehicle mounted guidance robot, in section of default rush hour from point duty control
The situation of remote around road traffic police robot on duty is called at center, and the road of the instruction state of traffic lights is produced according to situation of remote
Road traffic police robot on duty and for obtaining the instruction state for the traffic lights that road traffic police robot on duty is produced and being forwarded to
The point duty control centre of vehicle mounted guidance robot.
In the navigation system based on vehicle mounted guidance robot of the present invention, the other times section outside the peak period
Interior, the instruction state for the traffic lights that the vehicle mounted guidance robot is obtained is produced by point duty control centre.
Implement the vehicle mounted guidance robot of the present invention and the navigation system based on vehicle mounted guidance robot, vehicle mounted guidance machine
Route is exercised in the navigation that people can previously generate according to navigation software, and control mobile communication module is obtained from point duty control centre
The instruction state that the adaptable traffic lights of route are exercised with navigation on road at positional information, is then indicated, so
It is capable of the state of real-time reminding driver correspondence traffic lights, improves the security driven.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the principle schematic of an embodiment of the vehicle mounted guidance robot of the present invention；
Fig. 2 is the vehicle for being provided with the vehicle mounted guidance robot of the present invention in the schematic diagram by crossroad；
Fig. 3 is the principle schematic of an embodiment of the navigation system of the vehicle mounted guidance robot based on the present invention.
Embodiment
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now compare accompanying drawing and describe in detail
The embodiment of the present invention.
As shown in figure 1, its principle schematic for an embodiment of the vehicle mounted guidance robot of the present invention.In the present embodiment
Vehicle mounted guidance robot in, vehicle mounted guidance robot have d GPS locating module 11, mobile communication module 12, center processing mould
Block 13, traffic light reminding module 14, Local Communication Module 15, alarm triggering module 16, rechargeable battery 17, usb 18, in
Centre processing module 13 connects d GPS locating module 11, mobile communication module 12, traffic light reminding module 14, local communication mould respectively
Block 15 and alarm triggering module 16, the connection usb 18 of rechargeable battery 17.Vehicle mounted guidance robot may be designed as traffic police's mould
Type, the feature goods of furniture for display rather than for use placed or installed as automotive interior, direct interactive object is generally driver.
D GPS locating module 11 is located at vehicle mounted guidance robot interior, can obtain the positional information of vehicle.
Mobile communication module 12 is located at vehicle mounted guidance robot interior, and control centre is communicated with point duty, and it can
To use 3G, 4G or 5G communication module, point duty control centre is connected to.
Central processing module 13 also is located at vehicle mounted guidance robot interior, is integrated with navigation software (such as Baidu map, Gao De
Map).After user inputs destination, the navigation software installed in the central processing module 13 is according to cooking up one or many
Paths, then select a paths as navigation enforcement route, it is exactly car that route is exercised in the navigation automatically or according to user
The route to be exercised.After navigation enforcement route is obtained, central processing module 13 exercises route, control movement according to the navigation
Communication module 12 from the road that point duty control centre obtains at the positional information positioned with d GPS locating module 11 with
The instruction state of the adaptable traffic lights of route is exercised in navigation.
With reference to Fig. 2, it is the vehicle for being provided with the vehicle mounted guidance robot of the present invention in the schematic diagram by crossroad.
Vehicle is when close to crossroad, and d GPS locating module 11 sends positional information to traffic command and control center, point duty control
Center processed obtains vehicle near the crossroad described in the figure according to the positional information, therefore by all of the crossroad
The instruction state of traffic lights sends to mobile communication module 12 to be synchronized to vehicle mounted guidance robot, by traffic lights when synchronous
Instruction state be associated with corresponding instruction road, in correlation rule and existing traffic rules, driver should when driving vehicle
This specifically watches the regular identical of which traffic lights, and central processing module 13 exercises route according to navigation and therefrom selects this vehicle
Exercise the instruction state of corresponding traffic lights on direction.As shown in Fig. 2 left in the selection of central processing module 13 figure in the present embodiment
The instruction state of first stop-light (red led) in side, red led shows vehicle no left turn, now vehicle
Left turn lane should be parked in when close to crossing or turn left on road to be changed trains or buses.
With continued reference to Fig. 2, in another embodiment of the invention, vehicle is when close to crossroad, d GPS locating module 11
Positional information and navigation are exercised into route to send to traffic command and control center, point duty control centre is according to positional information
And navigation is exercised route and sent to traffic command and control center, point duty control centre learns that vehicle will near crossing
Turn left, therefore call the instruction state of the traffic lights of left-hand rotation on the enforcement direction of the crossroad, send to mobile communication mould
Block 12 is so as to be synchronized to vehicle mounted guidance robot, as illustrated, in the present embodiment in the directly synchronous figure of point duty control centre
The instruction state of first left stop-light (red led) is to vehicle-mounted traffic police robot in figure, and red led shows
Vehicle no left turn, now vehicle should be parked in left turn lane when close to crossing or turn left on road to be changed trains or buses.
Traffic light reminding module 14, is adapted according to route is exercised with navigation on the road at the information of vehicle present position
Traffic lights instruction state remind driver.In the present embodiment, traffic light reminding module has two parts.Part I,
Traffic light reminding module 14 has voice-output unit and luminescence unit, and traffic light reminding module 14 sends voice and light efficiency
To remind driver.Part II, traffic light reminding module 14 is referred to by adjusting the posture of vehicle mounted guidance robot, simulation traffic
Posture is waved to remind driver.In the present embodiment, voice-output unit is loudspeaker, and the instruction state in such as Fig. 2 can remind " preceding
Fang Dangqian no left turns！" or " front is currently red light！" or other alarms music, luminescence unit comprising can send out respectively
Go out in the red LED, green LED and yellow led of feux rouges, green glow and gold-tinted, the control luminescence unit of central processing module 13
A LED enter line flicker, the color of the light of flicker is identical with the color of corresponding traffic lights.Traffic light reminding module 14 can root
Different structures are designed to according to being actually needed, such as can only control gesture to carry out simulation point duty posture, gesture, head can be controlled
Point duty posture is simulated in portion, and the posture of simulation can be only to turn left, turn right and keep straight on, and can also have other abundanter friendships
Logical command posture, such as salutes, turns left to wait to turn.
Local Communication Module 15 is connected to the air bag system installed on vehicle, obtains what whether air bag was triggered
Signal, such as can be by installing bluetooth/WIFI module in the car, and corresponding Local Communication Module 15 is bluetooth/WIFI module,
Local Communication Module 15 can also be wire communication module, such as RS485 communication modules or RS232 communication mould in other embodiment
Block.When the air bag onboard installed is triggered, central processing module 13 controls mobile communication module 12 to point duty control
Center processed is reported, and informs that accident occurs at the positional information of vehicle.
Alarm triggering module 16 receives manual operation and produces an alarm signal, and central processing module 13 is mobile logical in control
Letter module 12 sends alarm signal to traffic command and control center.Alarm triggering module 16 can be provided in vehicle mounted guidance machine
Button on device people, when driver and conductor can actively trigger the button after sounding traffic accident, is thusly-formed alarm signal.
Vehicle mounted guidance robot is powered using built-in rechargeable battery 17, is also had in vehicle mounted guidance robot and is used
In the usb 18 of connection external charge power supply, rechargeable battery 17 can be realized using lithium battery.When usb 18 passes through USB
During the externally connected power supply of power line, the charging to rechargeable battery 17 can be achieved.
In the present embodiment, central processing module 13 also can control mobile communication module and be called from point duty control centre
Situation of remote, estimates time of the vehicle by the road corresponding with the situation of remote, and cooks up one and arrive at use
When minimum path.Mulitpath is generally there are from the departure place of user to its set-up site, is needed per paths through excessive
Bar road, counts every road according to the vehicle condition situation (such as quantity of jam situation, traffic lights) on every road respectively
On passage time (such as quantity of jam situation, traffic lights), the passage time summation on every road on a paths
The passage time of every paths can be drawn afterwards.Passage time on every road can be realized according to following methods：According to congestion feelings
Condition provides the average overall travel speed of vehicle, then obtains running time according to length/average overall travel speed of road, then adds
Traffic lights number on time * this road of each traffic lights of average waiting, draws the passage time on this road.
Whether central processing module 13 can also judge vehicle according to the instruction state of traffic lights and the positional information of vehicle
It is current in violation of rules and regulations, and when violation is current, remind the driver of vehicle.Wherein, under red light instruction state, vehicle is referred to by red light
Show that position is then judged as in violation of rules and regulations, otherwise not in violation of rules and regulations, the sound and/or light in traffic light reminding module 14 can also be used during violation
Imitate to be reminded.
In another embodiment of the invention, if mobile communication module 12 obtains the instruction state of traffic lights currently to be green
Lamp state, then also obtain the duration of green light, and central processing module 13 judges whether vehicle can lead within the duration
Cross the indicating positions of traffic lights.Above-mentioned judgement can specifically be realized using following methods：The current location of vehicle is obtained, is calculated
Current location to by the distance of traffic lights indicating positions, according to the speed of the distance divided by vehicle draw it is current need when
Between, judge whether the current time needed is less than the duration, if so, then vehicle can pass through traffic lights within the duration
Indicating positions, otherwise can not pass through.The speed of the vehicle can be the average speed in vehicle nearest a period of time at that time,
Can be vehicle instantaneous velocity at that time or a default speed by rule of thumb.
In another embodiment of the invention, Local Communication Module 15, rechargeable battery 17, usb 18 can be together
Replaced by an OBD (On-Board Diagnostic, onboard diagnostic system) interface unit, OBD interface units are connected to vehicle
OBD interfaces, directly obtain the signal whether air bag is triggered from OBD interfaces, and acquisition picks out power supply from OBD interfaces
Charged.
With reference to Fig. 3, Fig. 3 is the principle signal of an embodiment of the navigation system of the vehicle mounted guidance robot based on the present invention
Figure, the navigation system includes vehicle mounted guidance robot 1, point duty control centre 2 and road traffic police robot 3 on duty, hands over
Logical command and control center is communicated to connect with vehicle mounted guidance robot 1, point duty control centre 2 respectively.
Vehicle mounted guidance robot 1 can use above-mentioned vehicle mounted guidance robot.Road traffic police robot 3 on duty is default
The situation of remote around road traffic police robot 3 on duty is called from point duty control centre 2 in rush hour section, according to vehicle condition
Information produces the instruction state of traffic lights.Wherein, road traffic police robot 1 on duty is fixedly installed in figure in crossroad
Heart position, point duty control centre 2 has monitoring system, and the monitoring is made up of multiple cameras, install at the parting of the ways and/
Or on the road that vehicle flows in and out the crossroad, these cameras are to the vehicle condition of crossroad and/or will
The vehicle condition for flowing in and out the crossroad is shot, and traffic control command centre 2, traffic control commander are sent to after shooting
The image zooming-out that center 2 is shot according to monitoring system goes out situation of remote, such as degree of crowding, wagon flow to.Outside peak period
In other times section, the instruction state for the traffic lights that vehicle mounted guidance robot 1 is obtained is produced by point duty control centre 2.
Point duty control centre 2 can obtain the instruction state for the traffic lights that road traffic police robot 3 on duty is produced and be forwarded to vehicle-mounted
Navigating robot 1.
In this way, vehicle mounted guidance robot 1 obtain positional information at road on navigation exercise route be adapted
The instruction state of traffic lights derives from road traffic police robot 3 on duty in rush hour section, and traffic control command centre 2 is responsible for turning
Hair, and traffic control command centre 2 is directly derived from off-peak period.By this navigation system, realize for whether locating
In peak period and carry out different point duties, can preferably be applied to the changeable situation of traffic complex.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of vehicle mounted guidance robot, it is characterised in that including：
D GPS locating module, the positional information for obtaining vehicle；
Mobile communication module, for being communicated with point duty control centre；
Central processing module, for integrated navigation software, route is exercised in the navigation previously generated according to navigation software, and control is described
Mobile communication module with the navigation on the road that point duty control centre obtains at the positional information from exercising route
The instruction state of adaptable traffic lights；
Traffic light reminding module, for reminding driver according to the instruction state.
2. vehicle mounted guidance robot according to claim 1, it is characterised in that the mobile communication module obtains traffic lights
If instruction state currently be green light phase, also obtain green light duration；The central processing module is additionally operable to sentence
Whether disconnected vehicle can be by the indicating positions of traffic lights within the duration.
3. vehicle mounted guidance robot according to claim 1, it is characterised in that the central processing module is additionally operable to control
Mobile communication module calls situation of remote from point duty control centre, estimate vehicle pass through it is corresponding with the situation of remote
The time of road, and cook up one and arrive at used time minimum path.
4. vehicle mounted guidance robot according to claim 1, it is characterised in that also include：
Local Communication Module, is connected to the central processing module, and the air bag system installed for being connected on vehicle is obtained
The signal for taking air bag whether to be triggered；
The central processing module is additionally operable to when the air bag is triggered, and controls the mobile communication module to refer to traffic
Wave control centre to be reported, inform at the positional information occur accident.
5. vehicle mounted guidance robot according to claim 1, it is characterised in that the traffic light reminding module is following
The combination of any one mode or two ways：
5A, the traffic light reminding module have voice-output unit and/or luminescence unit, and the traffic light reminding module is sent
Voice and/or light efficiency remind driver；
5B, the traffic light reminding module are come by adjusting the posture of the vehicle mounted guidance robot, simulation point duty posture
Remind driver.
6. vehicle mounted guidance robot according to claim 1, it is characterised in that the central processing module is additionally operable to basis
The instruction state of traffic lights and the positional information of vehicle judge whether vehicle is current in violation of rules and regulations, and when violation is current, remind car
Driver.
7. vehicle mounted guidance robot according to claim 1, it is characterised in that the vehicle mounted guidance robot is using built-in
Rechargeable battery be powered, having in the vehicle mounted guidance robot is used to connect the USB interface of external charge power supply, institute
State USB interface and be connected to the rechargeable battery.
8. vehicle mounted guidance robot according to claim 1, it is characterised in that also include：
Alarm triggering module, connects the central processing module, an alarm signal is produced for receiving manual operation, it is described in
Centre processing module is additionally operable to control the mobile communication module to send alarm signal to traffic command and control center.
9. a kind of navigation system based on vehicle mounted guidance robot, it is characterised in that include：
Vehicle mounted guidance robot as described in claim any one of 1-8, for referring in section of default rush hour from traffic
Wave control centre and call situation of remote around road traffic police robot on duty, the instruction shape of traffic lights is produced according to situation of remote
The road traffic police robot on duty of state and for obtaining the instruction state for the traffic lights that road traffic police robot on duty is produced simultaneously
It is forwarded to the point duty control centre of vehicle mounted guidance robot.
10. navigation system according to claim 9, it is characterised in that in the other times section outside the peak period,
The instruction state for the traffic lights that the vehicle mounted guidance robot is obtained is produced by point duty control centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570069.1A CN107144290A (en) | 2017-07-13 | 2017-07-13 | Vehicle mounted guidance robot and the navigation system based on vehicle mounted guidance robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570069.1A CN107144290A (en) | 2017-07-13 | 2017-07-13 | Vehicle mounted guidance robot and the navigation system based on vehicle mounted guidance robot |
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| CN107144290A true CN107144290A (en) | 2017-09-08 |
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ID=59776305
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710570069.1A Pending CN107144290A (en) | 2017-07-13 | 2017-07-13 | Vehicle mounted guidance robot and the navigation system based on vehicle mounted guidance robot |
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| CN109272906A (en) * | 2018-08-16 | 2019-01-25 | 湖州领客信息技术有限公司 | A kind of intelligent vehicle-carried media system |
| CN113076394A (en) * | 2021-03-25 | 2021-07-06 | 浙江天畅智链科技有限公司 | Interactive robot |
| WO2021169591A1 (en) * | 2020-02-28 | 2021-09-02 | 北京京东乾石科技有限公司 | Vehicle behavior prediction method and apparatus, electronic device, and storage medium |
| CN114694343A (en) * | 2020-12-30 | 2022-07-01 | 广东小天才科技有限公司 | Method and system for reminding of avoiding running red light |
| 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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Application publication date: 20170908 |