CN103954294A - Method for avoiding jammed road and navigation device - Google Patents
Method for avoiding jammed road and navigation device Download PDFInfo
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- CN103954294A CN103954294A CN201410224449.6A CN201410224449A CN103954294A CN 103954294 A CN103954294 A CN 103954294A CN 201410224449 A CN201410224449 A CN 201410224449A CN 103954294 A CN103954294 A CN 103954294A
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- 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
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
The invention belongs to the technical field of navigation and particularly relates to a method for avoiding a jammed road. The method is characterized by comprising the following steps: starting and obtaining current position information; setting a destination; setting a threshold value away from the jammed road; generating a navigation route according to a pre-set rule; receiving road jam information at any time and judging whether a route needs to be replanned automatically or not; operating according to the route and thus finishing. The method has the main beneficial effects that the road jam information can be received in time, very accurately and very reliably; the jammed road can be easily avoided and the destination can be reached as soon as possible; a navigation device can be utilized very effectively and a vehicle can be driven very safely.
Description
Technical field
The invention belongs to field of navigation technology, especially relate to a kind of method and guider of avoiding jam road.
Background technology
Along with improving constantly of people's production level, the owning amount of automobile is increasing, because road does not catch up with the vehicle speed of development, has therefore caused blocking up of road.For human pilot, can arrive destination by the definite plan time is very important thing, still, due to blocking up of road, in the situation that having reserved time enough, usually also can be late, and this has brought great inconvenience to driver.
On-vehicle navigation apparatus, has become the user's who generally has automobile indispensable instrument as a kind of instrument driving a car for guides user, yet, for car steering user, generally, only need to navigate for unfamiliar road; Therefore, except as listening to the music, see video, play games, serve as Bluetooth function, moveing backward monitoring, wireless networking capabilities, seldom use, even above-mentioned functions, the time of using for general user is also less; On-vehicle navigation apparatus, due to its intelligent navigation effect, is extensively subject to liking of user.
People are in the rush hour of upper and lower class or even congestion in road, and normally, by listening to the radio programme or other medium obtains, people, when steering vehicle, obtain the mode of message from approach such as SMS, micro-letters, for driver, more dangerous; In addition, be also difficult to obtain congestion information accurately.
For this reason, people extremely expect when driving, to avoid jam road.
Summary of the invention
In order to address the above problem, the object of the invention is to disclose a kind of method of avoiding jam road, it is implemented by the following technical solutions.
Avoid a method for jam road, it is characterized in that it comprises following steps:
The first step: start: open guider, and enter navigation software;
Second step: obtain current location information: obtain current geographical location information, comprising road name or zone name and setting current location is departure place;
The 3rd step: destination is set: find and set destination address and preserve in guider, in once navigating, only needing to set a secondary destination;
The 4th step: the threshold values apart from jam road is set: manual setting allows apart from the minimum distance of jam road or nearest road quantity and the congestion level of approval;
The 5th step: press pre-defined rule and generate navigation way: the generating mode of user's setting navigation route, as preferentially, do not walked at a high speed high speed, minimum distance etc., generates the time interval of variation route, and press generating mode generation navigation way the storage of navigation way;
The 6th step: receive at any time road congestion information and judge whether and need to again automatically plan circuit: receive at any time and there is the information of congestion in road information and automatically generate new navigation way by the step of second step to the five steps, and form navigation circuit figure;
The 7th step: move by circuit: the circuit by the 6th step moves, until arrive destination;
The 8th step: finish.
The method of avoiding jam road of the present invention, because satellite or navigation server have sent the jam situation information of road to on-vehicle navigation apparatus, the jam situation information of road is by decoding that on-vehicle navigation apparatus obtains, on-vehicle navigation apparatus judges whether by former route guidance according to the threshold values apart from jam road, still the route of avoiding blocking up carries out again the navigation way that plane-generating is new, like this, driver can initiatively avoid the road blocking up, and can full out arrive destination, save time widely and energy resource consumption and maximally utilised guider, make on-vehicle navigation apparatus no longer become ornament, due to the jam situation information Shi You official authority real-time release of the road from satellite or navigation server, therefore, information quite in time, accurately and reliably, due to on-vehicle navigation apparatus, can send the signals such as voice, video, therefore, driver does not need to see in addition means note, micro-letter etc., therefore, safer for driver, reliable, credible.
In the present invention, adopt the guider of said method, only need set up decoder module, and decoding mould very not necessarily to increase hardware, can be attached in the navigation software of upgrade version, as long as can solve the jam situation information of the road that satellite or navigation server send to on-vehicle navigation apparatus; Therefore the cost that, adopts this method to need is extremely low.
Therefore, the present invention has following main beneficial effect: congestion in road information receives more in time, more accurately, more reliable; Can easily avoid jam road and arrive as early as possible destination; Guider can more effectively utilize, steering vehicle is safer.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of avoiding the method for jam road in the present invention.
Embodiment
Ask for an interview Fig. 1, a kind of method of avoiding jam road, is characterized in that it comprises following steps:
The 10th step: start: open guider, and enter navigation software;
The 20th step: obtain current location information: obtain current geographical location information, comprising road name or zone name and setting current location is departure place;
The 30th step: destination is set: find and set destination address and preserve in guider, in once navigating, only needing to set a secondary destination;
The 40th step: the threshold values apart from jam road is set: manual setting allows apart from the minimum distance of jam road or nearest road quantity and the congestion level of approval;
The 50th step: press pre-defined rule and generate navigation way: the generating mode of user's setting navigation route, as preferentially, do not walked at a high speed high speed, minimum distance etc., generates the time interval of variation route, and press generating mode generation navigation way the storage of navigation way;
The 60th step: receive at any time road congestion information and judge whether and need to again automatically plan circuit: receive at any time and there is the information of congestion in road information and automatically generate new navigation way by the step of the 20th step to the 50 steps, and form navigation circuit figure;
The 70th step: move by circuit: the circuit by the 60th step moves, until arrive destination;
The 80th step: finish.
The method of avoiding jam road of the present invention, because satellite or navigation server have sent the jam situation information of road to on-vehicle navigation apparatus, the jam situation information of road is by decoding that on-vehicle navigation apparatus obtains, on-vehicle navigation apparatus judges whether by former route guidance according to the threshold values apart from jam road, still the route of avoiding blocking up carries out again the navigation way that plane-generating is new, like this, driver can initiatively avoid the road blocking up, and can full out arrive destination, save time widely and energy resource consumption and maximally utilised guider, make on-vehicle navigation apparatus no longer become ornament, due to the jam situation information Shi You official authority real-time release of the road from satellite or navigation server, therefore, information quite in time, accurately and reliably, due to on-vehicle navigation apparatus, can send the signals such as voice, video, therefore, driver does not need to see in addition means note, micro-letter etc., therefore, safer for driver, reliable, credible.
In the present invention, adopt the guider of said method, only need set up decoder module, and decoding mould very not necessarily to increase hardware, can be attached in the navigation software of upgrade version, as long as can solve the jam situation information of the road that satellite or navigation server send to on-vehicle navigation apparatus; Therefore the cost that, adopts this method to need is extremely low.
In the present invention, the jam situation information of road can be the rank value to blocking up, as defines 1 for idle, and 2 for going slowly, and 3 for generally blocking up, and 4 is super blocking up; Certainly, idle, go slowly, generally block up, super standard of blocking up defines by vehicle supervision department, cannot treat different things as the same, as for a certain hot travel route, may in 30 seconds, just for having car or car density to be greater than 1/5 meters on free time or road, not be the free time by 10 cars of traffic lights through crossing, etc., numerous; Certainly, arrange in the threshold values apart from jam road, user is manual to be set and allows apart from the minimum distance of jam road or nearest road quantity and the congestion level of approval, some users think and block up and have no relations beyond 1km or 3km, also it is stifled just not all right etc. that the user who has may think outside 500 meters, some users may think and need to more than 3 will plan circuit in crossing apart from the ground that blocks up, could earlier prepare like this, certainly, some users may think at distance 1, the ground crossing planning circuit that blocks up; Also have, some users may not accept generally to block up, and some users may be able to accept, etc., numerous.When again planning circuit, do not need to reset destination, and to existing destination, carry out planning automatically and preserve from current.
In the present invention, by pre-defined rule, generate in navigation way step: the generating mode of user's setting navigation route, as preferentially, do not walked at a high speed high speed, minimum distance etc., generates the time interval of variation route; Preferentially, do not walk at a high speed high speed, minimum distance etc. for prior art, why the time interval that generates variation route will arrange, in nearer anterior position, there is blocking up of burst or other congestion information can obtain as early as possible exactly, but be unlikely to frequently to change route; Certainly, in the time cannot avoiding blocking up route, system successively intelligent selection idle, go slowly, generally block up, the super route blocking up.
Therefore, the present invention has following main beneficial effect: congestion in road information receives more in time, more accurately, more reliable; Can easily avoid jam road and arrive as early as possible destination; Guider can more effectively utilize, steering vehicle is safer.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (4)
1. avoid a method for jam road, it is characterized in that it comprises following steps:
The first step: start: open guider, and enter navigation software;
Second step: obtain current location information: obtain current geographical location information, comprising road name or zone name and setting current location is departure place;
The 3rd step: destination is set: find and set destination address and preserve in guider, in once navigating, only needing to set a secondary destination;
The 4th step: the threshold values apart from jam road is set: manual setting allows apart from the minimum distance of jam road or nearest road quantity and the congestion level of approval;
The 5th step: press pre-defined rule and generate navigation way: the generating mode of user's setting navigation route, and generating mode generation navigation way the storage of pressing navigation way;
The 6th step: receive at any time road congestion information and judge whether and need to again automatically plan circuit: receive at any time and there is the information of congestion in road information and automatically generate new navigation way by the step of second step to the five steps, and form navigation circuit figure;
The 7th step: move by circuit: the circuit by the 6th step moves, until arrive destination;
The 8th step: finish.
2. a kind of method of avoiding jam road according to claim 1, is characterized in that the generating mode of user's setting navigation route in the 5th step, for preferentially or not walking at a high speed at a high speed or minimum distance and generate time interval of variation route.
3. for a guider for the method for avoiding jam road of claim 1 or claim 2, it is characterized in that it is on-vehicle navigation apparatus of the prior art, in on-vehicle navigation apparatus, set up in addition congestion in road information decoding module.
4. guider according to claim 3, is characterized in that described congestion in road information decoding module is hardware decoder, and it can receive road congestion information and decode to navigation software; Or described congestion in road information decoding module be integrated in navigation soft in.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410224449.6A CN103954294A (en) | 2014-05-26 | 2014-05-26 | Method for avoiding jammed road and navigation device |
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| CN201410224449.6A CN103954294A (en) | 2014-05-26 | 2014-05-26 | Method for avoiding jammed road and navigation device |
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Cited By (8)
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| CN105788322A (en) * | 2016-04-29 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | Special vehicle passing method based on vehicle networking and system thereof |
| CN107289960A (en) * | 2017-07-15 | 2017-10-24 | 东莞市华睿电子科技有限公司 | A kind of method and system of share-car path navigation |
| CN108297898A (en) * | 2018-02-02 | 2018-07-20 | 武汉瞬行科技有限公司 | Unmanned type conduit traffic wisdom management method |
| CN108332754A (en) * | 2018-02-02 | 2018-07-27 | 北京小度信息科技有限公司 | Method for optimizing route, device, electronic equipment and computer storage media |
| CN109323704A (en) * | 2017-08-01 | 2019-02-12 | 福特全球技术公司 | Method and apparatus for dynamic navigation adjustment |
| CN109544960A (en) * | 2018-12-27 | 2019-03-29 | 苏州绿控传动科技股份有限公司 | A kind of electronic horizon system based on mobile phone |
| CN110235156A (en) * | 2017-04-26 | 2019-09-13 | 深圳市元征科技股份有限公司 | A kind of food delivery data processing method and food delivery equipment |
| CN111798687A (en) * | 2020-07-29 | 2020-10-20 | 苏州新派特信息科技有限公司 | Method and system for remotely controlling vehicle based on 5G technology |
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| CN108332754A (en) * | 2018-02-02 | 2018-07-27 | 北京小度信息科技有限公司 | Method for optimizing route, device, electronic equipment and computer storage media |
| CN109544960A (en) * | 2018-12-27 | 2019-03-29 | 苏州绿控传动科技股份有限公司 | A kind of electronic horizon system based on mobile phone |
| CN111798687A (en) * | 2020-07-29 | 2020-10-20 | 苏州新派特信息科技有限公司 | Method and system for remotely controlling vehicle based on 5G technology |
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Application publication date: 20140730 |
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