CN107331180A - A kind of automobile speed limit information cuing method - Google Patents
A kind of automobile speed limit information cuing method Download PDFInfo
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- CN107331180A CN107331180A CN201710679422.XA CN201710679422A CN107331180A CN 107331180 A CN107331180 A CN 107331180A CN 201710679422 A CN201710679422 A CN 201710679422A CN 107331180 A CN107331180 A CN 107331180A
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- Prior art keywords
- position coordinates
- route
- speed limit
- period
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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
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09626—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages where the origin of the information is within the own vehicle, e.g. a local storage device, digital map
-
- 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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
Abstract
The present invention discloses a kind of automobile speed limit information cuing method, the described method comprises the following steps：After A, automobile starting, automotive system obtains position coordinates in a period of time using self poisoning device；B, system are compared using position coordinates in acquired a period of time with the data in the route database that prestores, judge the route residing for acquired position coordinates and its section；C, call the route and its speed-limiting messages associated by section and by voice broadcast.The present invention provides a kind of automobile speed limit information cuing method, can make to be automatically performed position positioning and speed limit reminding in vehicle traveling process by this method, can ensure that driver travels according to the rules substantially in the case of without using flow.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of automobile speed limit information cuing method.
Background technology
Although the site that current road sign is set, set-up mode are more and more eye-catching, but exist many unreasonable
Place, often unreasonable cause the problem of driver driving exceeds the speed limit because speed(-)limit sign board is set.
Therefore, prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of automobile speed limit information cuing method,
Aiming to solve the problem that current traffic sign setting is unreasonable causes the problem of driver driving exceeds the speed limit.
Technical scheme is as follows：
A kind of automobile speed limit information cuing method, wherein, it the described method comprises the following steps：
After A, automobile starting, automotive system obtains position coordinates in a period of time using self poisoning device；
B, system are compared using position coordinates in acquired a period of time with the data in the route database that prestores
Compared with route and its section residing for the acquired position coordinates of judgement；
C, call the route and its speed-limiting messages associated by section and by voice broadcast.
Described automobile speed limit information cuing method, wherein, include before the step A：
Pre-set and store route database, the corresponding table of route and position coordinates is set in the route database.
The method that described mobile terminal auxiliary drives, wherein, route segments and speed-limiting messages in the route database
Corresponding table.
The method that described mobile terminal auxiliary drives, wherein, position coordinates is 10 seconds in a period of time in the step A
Interior position coordinates.
The method that described mobile terminal auxiliary drives, wherein, the step B is specially：By in acquired a period of time
Position coordinates sends into the route database and matched with route with position coordinates corresponding table, obtains and is accorded with position coordinates
The route of conjunction and section.
The method that described mobile terminal auxiliary drives, wherein, when position coordinates in acquired a period of time and in advance
When Data Matching in the route database of storage is unsuccessful, then position coordinates is updated by communication network, and utilize after renewal
The Data Matching of position coordinates again in route database.
Beneficial effect：The present invention provides a kind of automobile speed limit information cuing method, can make running car by this method
During be automatically performed position positioning and speed limit reminding, can ensure driver according to rule substantially in the case of without using flow
Fixed traveling.
Embodiment
The present invention provides a kind of automobile speed limit information cuing method, to make the purpose of the present invention, technical scheme and effect more
Plus it is clear, clear and definite, the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
The present invention provides a kind of automobile speed limit information cuing method, wherein, it the described method comprises the following steps：
After S1, automobile starting, automotive system obtains position coordinates in a period of time using self poisoning device.
S2, system are entered using position coordinates in acquired a period of time with the data in the route database that prestores
Row compares, and judges the route residing for acquired position coordinates and its section.
S3, call the route and its speed-limiting messages associated by section and by voice broadcast.
In preferred embodiment, include before the step S1：
Pre-set and store route database, the corresponding table of route and position coordinates is set in the route database.
In addition, further, the corresponding table of route segments and speed-limiting messages in the route database.
In specific embodiment, position coordinates is the position coordinates in 10 seconds in a period of time in the step S1.
In another specific embodiment, the step S2 is specially：Position coordinates in acquired a period of time is sent to institute
State in route database and to be matched with route with position coordinates corresponding table, obtain the route met with position coordinates and section.
The method that described mobile terminal auxiliary drives, wherein, when position coordinates in acquired a period of time and in advance
When Data Matching in the route database of storage is unsuccessful, then position coordinates is updated by communication network, and utilize after renewal
The Data Matching of position coordinates again in route database.
The present invention provides a kind of automobile speed limit information cuing method, can be made by this method automatic in vehicle traveling process
Position positioning and speed limit reminding are completed, can ensure that driver travels according to the rules substantially in the case of without using flow.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (6)
1. a kind of automobile speed limit information cuing method, it is characterised in that the described method comprises the following steps：
After A, automobile starting, automotive system obtains position coordinates in a period of time using self poisoning device；
B, system are compared using position coordinates in acquired a period of time with the data in the route database that prestores
Compared with route and its section residing for the acquired position coordinates of judgement；
C, call the route and its speed-limiting messages associated by section and by voice broadcast.
2. automobile speed limit information cuing method according to claim 1, it is characterised in that include before the step A：
Pre-set and store route database, the corresponding table of route and position coordinates is set in the route database.
3. the method that mobile terminal auxiliary according to claim 2 drives, it is characterised in that the route database Road
The corresponding table of part of path and speed-limiting messages.
4. the method that mobile terminal auxiliary according to claim 3 drives, it is characterised in that when one section in the step A
Interior position coordinates is the position coordinates in 10 seconds.
5. the method that mobile terminal according to claim 4 auxiliary drives, it is characterised in that the step B is specially：Will
Position coordinates sends into the route database and matched with route with position coordinates corresponding table in acquired a period of time,
Obtain the route met with position coordinates and section.
6. the method that mobile terminal auxiliary according to claim 1 drives, it is characterised in that when acquired a period of time
When Data Matching in interior position coordinates and the route database prestored is unsuccessful, then passes through communication network more new position and sit
Mark, and utilize the Data Matching in position coordinates after updating again route database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679422.XA CN107331180A (en) | 2017-08-10 | 2017-08-10 | A kind of automobile speed limit information cuing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679422.XA CN107331180A (en) | 2017-08-10 | 2017-08-10 | A kind of automobile speed limit information cuing method |
Publications (1)
| Publication Number | Publication Date |
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| CN107331180A true CN107331180A (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710679422.XA Pending CN107331180A (en) | 2017-08-10 | 2017-08-10 | A kind of automobile speed limit information cuing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110807910A (en) * | 2019-09-19 | 2020-02-18 | 成都亿盟恒信科技有限公司 | Muck truck area judgment and speed limit method |
| CN110853180A (en) * | 2019-10-21 | 2020-02-28 | 中国第一汽车股份有限公司 | Driving recording method and system for recognizing change of traffic sign board |
| CN111354204A (en) * | 2020-02-28 | 2020-06-30 | 华域视觉科技(上海)有限公司 | Speed limit-based light warning system and method and vehicle |
| CN112185106A (en) * | 2020-08-25 | 2021-01-05 | 北京北大千方科技有限公司 | Unreasonable speed limit sign screening method and device, storage medium and terminal |
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| CN110853180A (en) * | 2019-10-21 | 2020-02-28 | 中国第一汽车股份有限公司 | Driving recording method and system for recognizing change of traffic sign board |
| CN110853180B (en) * | 2019-10-21 | 2021-11-09 | 中国第一汽车股份有限公司 | Driving recording method and system for recognizing change of traffic sign board |
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Application publication date: 20171107 |