CN104835341A - Traffic light remind device for vehicle and system - Google Patents
Traffic light remind device for vehicle and system Download PDFInfo
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- CN104835341A CN104835341A CN201410097932.2A CN201410097932A CN104835341A CN 104835341 A CN104835341 A CN 104835341A CN 201410097932 A CN201410097932 A CN 201410097932A CN 104835341 A CN104835341 A CN 104835341A
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- 230000005540 biological transmission Effects 0.000 description 1
- 230000036649 mental concentration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- G08G1/0962—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
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Abstract
The invention discloses a traffic light remind device for a vehicle and a system. The device comprises a positioning module for positioning a current geographic position of the vehicle in real time to obtain current position information of the vehicle, a communication module for performing communication with a server of a traffic command and control center, a query module which is connected with the communication module and the positioning module and queries traffic light set information of a geographic position area, where the vehicle locates, through the communication module according to the current position information, and a remind module which is connected with the query module and used to give the vehicle a traffic light remind according to the traffic light set information of the geographic position area where the vehicle locates. The remind device of the embodiment timely feeds time need by the vehicle to wait for a traffic light back to a driver, so the driver can appropriately perform metal relaxation, driver's driving fatigue is relieved, and then user's experience is improved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a traffic light reminding device and a traffic light reminding system for a vehicle.
Background
With the acceleration of the urbanization process and the increase of the automobile holding amount, the problems of road congestion and safety accidents become more serious. Traffic flow can be effectively dredged by the arrangement of the traffic lights, but the time of the traffic lights, namely the switching time of the traffic lights, cannot be timely transmitted to a driver, so that the driver also needs to keep high concentration of spirit in the red light waiting process, the fatigue of the driver is invisibly increased, and the driving risk is increased.
Disclosure of Invention
The present invention aims to solve at least one of the above-mentioned technical drawbacks to a certain extent.
To this end, a first object of the present invention is to provide a traffic light warning device for use in a vehicle. The device feeds back the time required by the vehicle for waiting for the traffic light to the driver in time, so that the driver can appropriately relax in the waiting process, the driving fatigue of the driver is relieved, and the user experience is improved.
A second object of the present invention is to provide a traffic light warning system for use in a vehicle.
In order to achieve the above object, a traffic light reminding device for a vehicle according to an embodiment of a first aspect of the present invention includes: the positioning module is used for positioning the current geographic position of a vehicle in real time to obtain the current position information of the vehicle; the communication module is used for communicating with a server of a traffic command control center; the query module is respectively connected with the communication module and the positioning module, and queries the setting information of the traffic lights in the geographic position area of the vehicle through the communication module according to the current position information; and the reminding module is connected with the query module and is used for carrying out traffic light reminding on the vehicle according to the setting information of the traffic light in the geographic position area where the vehicle is located.
According to the traffic light reminding device for the vehicle, the current geographic position of the vehicle is located in real time through the locating module to obtain the current position information of the vehicle, the query module queries the setting information of the traffic light in the geographic position area of the vehicle through the communication module according to the current position information, the reminding module carries out traffic light reminding on the vehicle according to the setting information of the traffic light, and the time required by the vehicle for waiting for the traffic light is timely fed back to a driver, so that the driver can appropriately relax in the waiting process, the driving fatigue of the driver is relieved, and the user experience is improved.
The traffic light reminding system used in the vehicle of the embodiment of the second aspect of the invention comprises: the traffic light reminding device for the vehicle is disclosed by the embodiment of the first aspect of the invention; and the server is used for judging whether the vehicle is currently in a red light waiting state or not according to the current time and the current position information of the vehicle, and when the vehicle is judged to be currently in the red light waiting state, the traffic light reminding device for the vehicle carries out traffic light reminding on the vehicle.
According to the traffic light reminding system for the vehicle, whether the vehicle is in the red light waiting state or not is judged through the server according to the current time and the current position information of the vehicle, when the vehicle is judged to be in the red light waiting state, the traffic light reminding device for the vehicle can remind the vehicle of the traffic light, and the time required by the vehicle for waiting the traffic light is fed back to the driver in time, so that the driver can relax in the appropriate spirit in the waiting process, the driving fatigue of the driver is relieved, and the user experience is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which,
FIG. 1 is a schematic structural diagram of a traffic light reminding device for use in a vehicle according to one embodiment of the invention;
FIG. 2 is a schematic diagram of a traffic light reminder arrangement for use in a vehicle according to an embodiment of the present invention; and
fig. 3 is a schematic structural diagram of a traffic light reminding system used in a vehicle according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes a traffic light reminding device and a system for a vehicle according to an embodiment of the invention with reference to the attached drawings.
Fig. 1 is a schematic structural diagram of a traffic light reminding device used in a vehicle according to an embodiment of the invention.
As shown in fig. 1, the traffic light reminding device for vehicles may include a positioning module 10, a communication module 20, an inquiry module 30 and a reminding module 40.
Specifically, the location module 10 may be used to locate the current geographic location of the vehicle in real-time to obtain current location information of the vehicle. In an embodiment of the present invention, the positioning module 10 may have a global positioning system (gps). More specifically, the positioning module 10 may position the vehicle in real time through GPS to determine the current geographic location of the vehicle, so as to obtain the current location information of the vehicle, wherein the location information may include geographic coordinates (i.e., longitude and latitude coordinates), a geographic name, a geographic ID (Identity number), and the like.
The communication module 20 may be used to communicate with a server of a traffic directing control center. It is understood that in the embodiment of the present invention, the traffic guidance control center may be understood as a traffic management department in a city, and a traffic light management program and the like may be provided in the traffic management department.
As shown in fig. 1, the query module 30 is connected to the communication module 20 and the positioning module 10, respectively, and the query module 30 can query the traffic light setting information of the geographic location area where the vehicle is located according to the current location information through the communication module 20. In the embodiment of the present invention, the setting information of the traffic light may include time information and logic information of the traffic light, and the like. That is, the query module 30 can communicate with the server of the traffic guidance control center through the communication module 20, and query in the server according to the current position information of the vehicle located by the location module 10 to query the time and logic set by the traffic lights in the geographic position area where the vehicle is located, for example, the time duration and time respectively set by the red light and the green light in a traffic light at a certain intersection, and the switching logic of the traffic light.
As shown in fig. 1, the reminding module 40 is connected to the query module 30, and the reminding module 40 can be used for carrying out traffic light reminding on the vehicle according to the setting information of the traffic light in the geographic location area where the vehicle is located. That is, the reminding module 40 may receive the setting information of the traffic lights in the geographic location Area where the vehicle is located, which is inquired by the inquiring module 30, through a CAN (Controller Area Network) bus, a LIN (Local Interconnect Network) bus or a hard wire, and may remind the vehicle of the traffic lights according to the setting information of the traffic lights. For example, when a vehicle travels to a certain intersection, the query module 30 queries that the red light setting time of the intersection is 90S, and switches to the green light after the red light is over, and the reminding module 40 can remind the vehicle of the red light according to the setting information so as to remind the driver of the time for waiting for the red light or waiting for the red light.
Further, in an embodiment of the present invention, as shown in fig. 1, the traffic light reminding apparatus for a vehicle may further include an obtaining module 50, where the obtaining module 50 may be configured to obtain the current time before the reminding module 40 performs the traffic light reminding on the vehicle. In the embodiment of the present invention, the reminding module 40 may be specifically configured to obtain the red light time required to be waited by the vehicle currently according to the current time and the setting information of the red light in the geographic location area where the vehicle is located, and carry out the red light reminding on the vehicle according to the red light time required to be waited currently.
For example, when a vehicle drives to a traffic light of a certain intersection, the query module 30 queries that the red light setting time of the intersection is 8:29-8:31 and the duration is 120S, the vehicle is switched to the green light after the red light is finished, and the acquisition module 50 acquires that the current time is 8: 30. The reminding module 40 can judge that the vehicle is in a red light waiting state according to the red light setting time and the current time, and can obtain the time required by the vehicle to wait for the red light currently as 60S according to the red light setting time and the current time, and remind the driver that the time required by waiting for the red light currently is 60S.
Therefore, the driver can timely know the time required by the red light waiting at present, and the spirit of the driver can be properly relaxed in the waiting process, so that the user experience is improved.
In order to make the driver more intuitively know the time required by the red light waiting currently, further, in an embodiment of the present invention, as shown in fig. 1, the traffic light reminding device for a vehicle may further include a display module 60, the display module 60 is connected to the reminding module 40, and the display module 60 may be used for displaying the time required by the red light waiting currently.
That is, when the reminding module 40 obtains the time required by the vehicle to wait for the red light currently according to the traffic light setting information and the current time, the display module 60 may display the time required by the vehicle to wait for the red light currently on the display interface, so that the driver can view the time instantly.
In order to enable the driver to be ready for concentration and vehicle starting in advance, further, in an embodiment of the present invention, as shown in fig. 1, the traffic light reminding apparatus for a vehicle may further include an alarm module 70, where the alarm module 70 is connected to the reminding module 40, and the alarm module 70 may be configured to alarm when the time of the red light required to wait currently is less than a preset threshold. In the embodiment of the present invention, the alarm module 70 may include one or more of a buzzer, an indicator light, and the like.
Specifically, when the time of the red light required to wait currently obtained by the reminding module 40 is less than the preset threshold, the alarm module 70 may alarm through the buzzer and/or the indicator light, and the time required to remind the driver of the red light required to wait currently is short, so as to warn the driver to prepare for mental concentration and vehicle starting in advance. It should be appreciated that in embodiments of the present invention, if the time currently required to wait for the red light is long, a countdown may be performed, and the alarm module 70 may alarm when the countdown time is less than a predetermined threshold. In the embodiment of the invention, the preset threshold value can be set according to the traffic light setting time of the traffic command control center.
For example, as shown in fig. 2, the vehicle may be located in real time by GPS in the location module 10 to determine the current accurate location information of the vehicle. The query module 30 communicates with the traffic management department through the communication module 20, and queries the traffic light management center in the traffic management department according to the current position information of the vehicle so as to query the setting time and the setting logic of the traffic light in the geographical position area where the vehicle is located. The reminding module 40 obtains the red light time that the vehicle needs to wait currently according to the received setting time and setting logic of the traffic light and the current time obtained by the obtaining module 50. The display module 60 may display the current waiting time of the red light in the display interface. If the time of the red light required to wait at present is less than a certain set value, the alarm module 70 may give an alarm through a buzzer to remind the driver of preparing to drive the vehicle. It should be noted that, in the embodiment of the present invention, as shown in fig. 2, the signal transmission may be performed by a CAN bus, a LIN bus, or a hard wire. It should be understood that the communication module 20 may communicate with the server of the traffic directing control center by wireless or other transmission means.
According to the traffic light reminding device for the vehicle, the current geographic position of the vehicle is located in real time through the locating module to obtain the current position information of the vehicle, the query module queries the setting information of the traffic light in the geographic position area of the vehicle through the communication module according to the current position information, the reminding module carries out traffic light reminding on the vehicle according to the setting information of the traffic light, and the time required by the vehicle for waiting for the traffic light is timely fed back to a driver, so that the driver can appropriately relax in the waiting process, the driving fatigue of the driver is relieved, and the user experience is improved.
In addition, the embodiment of the invention also provides a traffic light reminding system for the vehicle.
Fig. 3 is a schematic structural diagram of a traffic light reminding system used in a vehicle according to an embodiment of the invention.
As shown in fig. 3, the traffic light reminding system for a vehicle may include the traffic light reminding device 100 for a vehicle and the server 200 according to the above embodiments.
In particular, the detailed function of the traffic light reminding device 100 used in the vehicle can be described with reference to the detailed description of the embodiment shown in fig. 1 and 2.
The server 200 may be configured to determine whether the vehicle is currently in a red light waiting state according to the current time and the current position information of the vehicle, and when it is determined that the vehicle is currently in the red light waiting state, the traffic light reminding device 100 for use in the vehicle may remind the vehicle of the red light.
For example, the server 200 may first find that the vehicle is driving to a traffic light at a certain intersection according to the current position information of the vehicle, find that the red light setting time of the intersection is 8:29-8:31, the duration is 120S, switch to the green light after the red light is finished, and the current time is 8:30, so that it can be determined that the vehicle is currently waiting for the red light, and at this time, the traffic light reminding device 100 for the vehicle may remind the vehicle of the traffic light, so as to remind the driver of 60S of the time required for currently waiting for the red light.
According to the traffic light reminding system for the vehicle, whether the vehicle is in the red light waiting state or not is judged through the server according to the current time and the current position information of the vehicle, when the vehicle is judged to be in the red light waiting state, the traffic light reminding device for the vehicle can remind the vehicle of the traffic light, and the time required by the vehicle for waiting the traffic light is fed back to the driver in time, so that the driver can relax in the appropriate spirit in the waiting process, the driving fatigue of the driver is relieved, and the user experience is improved.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A traffic light reminder device for use in a vehicle, comprising:
the positioning module is used for positioning the current geographic position of a vehicle in real time to obtain the current position information of the vehicle;
the communication module is used for communicating with a server of a traffic command control center;
the query module is respectively connected with the communication module and the positioning module, and queries the setting information of the traffic lights in the geographic position area of the vehicle through the communication module according to the current position information; and
and the reminding module is connected with the query module and is used for carrying out traffic light reminding on the vehicle according to the setting information of the traffic light in the geographic position area where the vehicle is located.
2. The apparatus of claim 1, further comprising:
the acquisition module is used for acquiring the current time before the reminding module carries out traffic light reminding on the vehicle; wherein,
the reminding module is specifically used for obtaining the red light time required to be waited by the vehicle at present according to the current time and the setting information of the traffic light in the geographic position area where the vehicle is located, and carrying out traffic light reminding on the vehicle according to the red light time required to be waited at present.
3. The apparatus of claim 2, further comprising:
and the display module is connected with the reminding module and is used for displaying the time of the red light required to wait currently.
4. The apparatus of claim 1, further comprising:
and the alarm module is connected with the reminding module and used for giving an alarm when the time of the red light required to wait at present is less than a preset threshold value.
5. The apparatus of claim 4, wherein the alarm module comprises one or more of a buzzer and an indicator light.
6. The apparatus of claim 1, wherein the positioning module has a Global Positioning System (GPS).
7. The apparatus of claim 1, wherein the setting information of the traffic light includes time information and logic information of the traffic light.
8. A traffic light reminder system for use in a vehicle, comprising:
a traffic light warning device for use in a vehicle as claimed in any one of claims 1 to 7; and
the server is used for judging whether the vehicle is currently in a red light waiting state or not according to the current time and the current position information of the vehicle, and when the vehicle is judged to be currently in the red light waiting state, the traffic light reminding device used in the vehicle carries out traffic light reminding on the vehicle.
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| CN201410097932.2A CN104835341B (en) | 2014-03-14 | 2014-03-14 | For the traffic light reminding device and system in vehicle |
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| CN201410097932.2A CN104835341B (en) | 2014-03-14 | 2014-03-14 | For the traffic light reminding device and system in vehicle |
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| CN104835341A true CN104835341A (en) | 2015-08-12 |
| CN104835341B CN104835341B (en) | 2017-12-08 |
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| CN105953806A (en) * | 2016-04-29 | 2016-09-21 | 乐视控股（北京）有限公司 | Navigation method, navigation apparatus and vehicle |
| CN106918343A (en) * | 2015-12-26 | 2017-07-04 | 昆达电脑科技(昆山)有限公司 | The prompt system and method for traffic light signal |
| CN107144290A (en) * | 2017-07-13 | 2017-09-08 | 中国地质大学（武汉） | Vehicle mounted guidance robot and the navigation system based on vehicle mounted guidance robot |
| CN107146445A (en) * | 2017-06-30 | 2017-09-08 | 北京奇虎科技有限公司 | Mobile terminal traffic information reminding method, device and mobile terminal |
| CN107277154A (en) * | 2017-06-30 | 2017-10-20 | 北京奇虎科技有限公司 | Information-pushing method, device and mobile terminal |
| CN107341226A (en) * | 2017-06-30 | 2017-11-10 | 北京奇虎科技有限公司 | Information displaying method, device and mobile terminal |
| CN107476918A (en) * | 2016-12-23 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Start and stop method, system and the vehicle of engine |
| CN107734169A (en) * | 2017-10-12 | 2018-02-23 | 商客通尚景科技江苏有限公司 | The control method and communication system of a kind of instant messaging |
| CN108961796A (en) * | 2018-08-17 | 2018-12-07 | 江苏师范大学 | A kind of traffic lights speech prompting system based on radio-frequency technique |
| CN109345845A (en) * | 2018-12-08 | 2019-02-15 | 浙江久安科技有限公司 | A kind of intelligent traffic light control system |
| 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 |
| CN111243260A (en) * | 2020-01-16 | 2020-06-05 | 长安大学 | Traffic light queuing waiting reminding system and method |
| CN111583689A (en) * | 2020-04-21 | 2020-08-25 | 广东振业优控科技股份有限公司 | Voice reminding device for green light switching of signal lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107341226A (en) * | 2017-06-30 | 2017-11-10 | 北京奇虎科技有限公司 | Information displaying method, device and mobile terminal |
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| CN107144290A (en) * | 2017-07-13 | 2017-09-08 | 中国地质大学（武汉） | Vehicle mounted guidance robot and the navigation system based on vehicle mounted guidance robot |
| CN107734169A (en) * | 2017-10-12 | 2018-02-23 | 商客通尚景科技江苏有限公司 | The control method and communication system of a kind of instant messaging |
| CN107734169B (en) * | 2017-10-12 | 2020-05-08 | 商客通尚景科技江苏有限公司 | Instant messaging control method and communication system |
| CN108961796A (en) * | 2018-08-17 | 2018-12-07 | 江苏师范大学 | A kind of traffic lights speech prompting system based on radio-frequency technique |
| 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 |
| CN109345845A (en) * | 2018-12-08 | 2019-02-15 | 浙江久安科技有限公司 | A kind of intelligent traffic light control system |
| CN111243260A (en) * | 2020-01-16 | 2020-06-05 | 长安大学 | Traffic light queuing waiting reminding system and method |
| CN111583689A (en) * | 2020-04-21 | 2020-08-25 | 广东振业优控科技股份有限公司 | Voice reminding device for green light switching of signal lamp |
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| CN104835341B (en) | 2017-12-08 |
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