CN104091458A - Method, device and mobile terminal for assisting in driving - Google Patents
Method, device and mobile terminal for assisting in driving Download PDFInfo
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- CN104091458A CN104091458A CN201410310604.6A CN201410310604A CN104091458A CN 104091458 A CN104091458 A CN 104091458A CN 201410310604 A CN201410310604 A CN 201410310604A CN 104091458 A CN104091458 A CN 104091458A
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Abstract
The invention provides a method, a device and a mobile terminal for assisting in driving. The method includes the steps that driving state description information of a current motor vehicle serves as broadcast information to be broadcasted; broadcast information issued by other motor vehicles is received, and needed driving state description information is screened out from the received broadcast information to be used for guiding the current motor vehicle to run. The device comprises an issuing module and a receiving module. By the adoption of the technical scheme, mobile terminals located among the motor vehicles can directly communicate with one another, effective road condition information can be issued and obtained in real time, drivers can accurately obtain needed road condition information tips in time for auxiliary driving in the driving process, road surface congestion is reduced, and user experience is improved.
Description
Technical field
The present invention relates to mobile terminal communication technical field, relate in particular to a kind of method, device and mobile terminal of auxiliary driving.
Background technology
Along with the fast development of urban highway traffic, vehicles number also presents geometric growth, and road traffic environment is increasingly sophisticated.Particularly, in some big cities of China, constantly riseing of vehicles number brought huge pressure to urban highway traffic.No matter be people's self driving trip, the trip that still takes public transport, the time that waste every day because of traffic congestion and the loss therefore bringing are surprising especially.
If can allow automobile driver grasp timely traffic information, the section that driver can avoid blocking up so and arrive faster destination, alleviates traffic jam.
In prior art, the obtain manner of real-time traffic normally: carry out by a public platform traffic information that issuing traffic administrative authority grasps, or user oneself inquires about public traffic information by online.But the traffic information of issuing by platform often relatively lags behind, can not instruct timely driving.The promptness of the public traffic information that user inquires when driving differs and ensures surely, and also may affect driving safety.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of method, device and mobile terminal of auxiliary driving is provided, and makes automobile driver can obtain accurately, timely required traffic information, reduces road surface and blocks up.
The technical solution used in the present invention is that the method for described auxiliary driving, comprising:
Receive the broadcast message that other motor vehicles are issued, the driving states information that comprises the motor vehicle of issuing this broadcast message in described broadcast message;
From the broadcast message receiving, filter out required driving states descriptor, for instructing travelling of the machine motor-car.
Further, described driving states descriptor, comprising: vehicle position information and road condition information;
Describedly from the broadcast message receiving, filter out required driving states descriptor, comprising:
According to the vehicle position information in the broadcast message receiving, the driving states descriptor that filters out each motor vehicle issue of the traffic route that is arranged in this motor vehicle from described broadcast message, the described driving states descriptor filtering out is required driving states descriptor.
Further, described driving states descriptor, also comprises: broadcast message issuing time;
Describedly from the broadcast message receiving, filter out required driving states descriptor, comprising:
Described issuing time in broadcast message based on receiving is selected apart from the broadcast message in the setting-up time section of current time from described broadcast message;
According to the vehicle position information in the broadcast message of selecting, the driving states descriptor that filters out each motor vehicle issue of the traffic route that is arranged in this motor vehicle from described broadcast message, the described driving states descriptor filtering out is required driving states descriptor.
Further, described road condition information, comprising:
The road surface situation image of the road ahead photographing, and/or, the speed of a motor vehicle of the motor vehicle of issue broadcast message.
Further, describedly instruct travelling of this motor vehicle, comprising:
Judge the degree of blocking up of the road in the traffic route of this motor vehicle based on road condition information;
By the mode of speech play or pilot lamp flicker, the degree of blocking up described in inciting somebody to action notice automobile driver.
Further, the degree of blocking up of the road in the described traffic route that judges this motor vehicle based on road condition information, comprising:
When road condition information is that while issuing the speed of a motor vehicle of motor vehicle of broadcast message, the vehicle speed range that the described speed of a motor vehicle is corresponding with the default degree of respectively blocking up compares, and determines the degree of blocking up of road;
In the time that road condition information is the road surface situation image of the road ahead that photographs, by described road surface situation impact carry out image recognition processing and draw the vehicles number in road ahead, determine the degree of blocking up of road according to described vehicles number;
In the time that road condition information comprises the road surface situation image of the road ahead photographing and the speed of a motor vehicle of this motor vehicle simultaneously, in the case of the congestion in road degree of being determined by the speed of a motor vehicle of this motor vehicle conforms to the congestion in road degree of being determined by road surface situation image, just finally determine the degree of blocking up of road.
Further, describedly instruct travelling of this motor vehicle, also comprise:
In the time that the described degree of blocking up reaches the degree of blocking up of setting, search out alternative route and point out to automobile driver.
Further, between each motor vehicle, be that the in the situation that of carrying out broadcast message transmitting-receiving based on mobile communications network or WLAN (wireless local area network), each motor vehicle must add in a broadcast group in advance;
Between each motor vehicle, be the in the situation that of carrying out broadcast message transmitting-receiving based on radiowave, each motor vehicle must be adjusted to identical frequency by the frequency of broadcast message transmitting-receiving.
The present invention also provides a kind of device of auxiliary driving, is arranged in motor vehicle, and described device comprises:
Receiver module, the broadcast message of issuing for receiving other motor vehicles, the driving states information that comprises the motor vehicle of issuing this broadcast message in described broadcast message;
Processing module, for filter out required driving states descriptor from the broadcast message receiving, for instructing travelling of the machine motor-car.
The present invention also provides a kind of mobile terminal, comprises a processor;
Described processor, the broadcast message of issuing for receiving other motor vehicles, the driving states information that comprises the motor vehicle of issuing this broadcast message in described broadcast message; From the broadcast message receiving, filter out required driving states descriptor, for instructing travelling of the machine motor-car.
Adopt technique scheme, the present invention at least has following advantages:
Method, device and the mobile terminal of auxiliary driving of the present invention, mobile terminal in each motor vehicle can direct communication between mutually, real-time release and obtain effective traffic information.Driver can obtain accurately, timely required traffic information and point out to assist driving in the time driving, and reduces road surface and blocks up, and promotes user and experiences.
Brief description of the drawings
Fig. 1 is the method flow diagram of the auxiliary driving of first and second embodiment of the present invention;
Fig. 2 is the installation composition structural representation of the auxiliary driving of third embodiment of the invention;
Fig. 3 is the structural representation of the mobile terminal of fourth embodiment of the invention;
Fig. 4 is the mobile terminal system composition structural representation that road conditions are reminded that is specifically designed to of fifth embodiment of the invention;
Fig. 5 is the principle schematic of communicating by letter mutually between the mobile terminal main equipment of fifth embodiment of the invention;
Fig. 6 (a), (b) are respectively the mobile terminal main equipment of fifth embodiment of the invention for issue and the reception & disposal schematic flow sheet of information.
Embodiment
Technological means and effect of taking for reaching predetermined object for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in detail as after.
First embodiment of the invention, a kind of method of auxiliary driving as shown in Figure 1, is provided with mobile terminal in each motor vehicle, is positioned at the mobile terminal of arbitrary motor vehicle, carries out following concrete steps:
Step S101, using the driving states descriptor of this motor vehicle as broadcast message, broadcasts;
Concrete, this driving states descriptor, comprising: vehicle GPS (Global Positioning System, GPS) positional information and road condition information.This road condition information, comprising: the road surface situation image of the road ahead photographing, and/or, the speed of a motor vehicle of the motor vehicle of issue broadcast message.
Step S102, receives the broadcast message that other motor vehicles are issued, and filters out required driving states descriptor, for instructing travelling of the machine motor-car from the broadcast message receiving.
Concrete, in step S102, from the broadcast message receiving, filter out required driving states descriptor, comprising:
According to the vehicle GPS positional information in the broadcast message receiving, the driving states descriptor that filters out each motor vehicle issue of the traffic route that is arranged in this motor vehicle from described broadcast message, the described driving states descriptor filtering out is required driving states descriptor.
In step S102, instruct travelling of this motor vehicle, comprising:
A1: the degree of blocking up that judges the road in the traffic route of this motor vehicle based on road condition information;
Further, steps A 1 comprises following three kinds of situations:
When road condition information is that while issuing the speed of a motor vehicle of motor vehicle of broadcast message, the vehicle speed range that the described speed of a motor vehicle is corresponding with the default degree of respectively blocking up compares, and determines the degree of blocking up of road;
In the time that road condition information is the road surface situation image of the road ahead that photographs, by described road surface situation impact carry out image recognition processing and draw the vehicles number in road ahead, determine the degree of blocking up of road according to described vehicles number; Because the content of identifying for the specific objective with similar features is the known technology of image processing field, so locate not describe in detail.
In the time that road condition information comprises the road surface situation image of the road ahead photographing and the speed of a motor vehicle of this motor vehicle simultaneously, in the case of the congestion in road degree of being determined by the speed of a motor vehicle of this motor vehicle conforms to the congestion in road degree of being determined by road surface situation image, just finally determine the degree of blocking up of road.
A2: by the mode of speech play or pilot lamp flicker, the degree of blocking up described in inciting somebody to action notice automobile driver.
Preferably, steps A 2 also comprises: in the time that the described degree of blocking up reaches the degree of blocking up of setting, the traffic route based on this motor vehicle searches out alternative route, and points out to automobile driver.
In addition, for the communication mode between each motor vehicle, need theing contents are as follows of explanation:
Between each motor vehicle, be that the in the situation that of carrying out broadcast message transmitting-receiving based on mobile communications network or WLAN (wireless local area network), each motor vehicle must add in a broadcast group in advance;
Between each motor vehicle, be the in the situation that of carrying out broadcast message transmitting-receiving based on radiowave, each motor vehicle must be adjusted to identical frequency by the frequency of broadcast message transmitting-receiving.
Because the embodiment of the present invention is the thought of helping each other based on each motor vehicle, preferred, the mobile terminal being arranged in each motor vehicle all can perform step S101 and step S102, realizes sharing and using of information.Although and in the present embodiment, be first to perform step S101 to perform step again S102, the present invention does not limit the execution sequence of these two steps, in other embodiments of the invention, also can first perform step S102 and perform step S101 again.Further, also do not get rid of other mobile terminal and only possess the information issuing function corresponding with step S101, and individual other mobile terminal only possesses the function of the information reception & disposal corresponding with step S102.
Second embodiment of the invention, a kind of method of auxiliary driving, described in the present embodiment, method and the first embodiment are roughly the same, difference is only, in step S101, this driving states descriptor, except comprising vehicle GPS positional information and road condition information, also comprises: broadcast message issuing time.
Now, in step S102, from the broadcast message receiving, filter out required driving states descriptor, comprising:
Described issuing time in broadcast message based on receiving is selected apart from the broadcast message in the setting-up time section of current time from described broadcast message;
According to the vehicle GPS positional information in the broadcast message of selecting, the driving states descriptor that filters out each motor vehicle issue of the traffic route that is arranged in this motor vehicle from described broadcast message, the described driving states descriptor filtering out is required driving states descriptor.
Third embodiment of the invention, corresponding with first and second embodiment, the present embodiment is introduced a kind of device of auxiliary driving, is contained in the mobile terminal on motor vehicle, and as shown in Figure 2, this device comprises:
Release module 100, for using the driving states descriptor of this motor vehicle as broadcast message, broadcasts;
Receiver module 200, the broadcast message of issuing for receiving other motor vehicles filters out required driving states descriptor, for instructing travelling of the machine motor-car from the broadcast message receiving.
Fourth embodiment of the invention, a kind of mobile terminal, is arranged in each motor vehicle, and as shown in Figure 3, this mobile terminal comprises a processor 10;
Processor 10, for using the driving states descriptor of this motor vehicle as broadcast message, broadcasts; Receive the broadcast message that other motor vehicles are issued, from the broadcast message receiving, filter out required driving states descriptor, for instructing travelling of the machine motor-car.
The present embodiment can be understood as an entity apparatus for realizing technical solution of the present invention, be arranged in each motor vehicle, processor 10 in the mobile terminal of the present embodiment has been entity devices of release module and receiver module function in the 3rd embodiment, simultaneously also corresponding to each step of method described in first and second embodiment.
Fifth embodiment of the invention, the present embodiment 4～6 is introduced an application example of the present invention by reference to the accompanying drawings on the basis of above-described embodiment.
A kind of mobile terminal system that is specifically designed to road conditions prompting of this application example, as shown in Figure 4, comprises mobile terminal main equipment and fittings equipment.
Mobile terminal main equipment comprises: processor, power supply, data communication units, signal processing unit, image identification unit.Wherein, the effect of data communication units is the communication of supporting between each mobile terminal device, the function class of signal processing unit and image identification unit is similar to release module and the receiver module in the 3rd embodiment, also can be understood as the function of processor in the 4th embodiment.
Whether mobile terminal main equipment carries out image recognition according to the data of receiving, judge current road conditions and block up, if traffic congestion just sends traffic congestion signal to fittings equipment, and automatically inquires about alternative route; Otherwise just send normal right of way signal to fittings equipment.
Fittings equipment comprises: mutual display unit, power supply and signal processing unit.Signal processing unit is accepted the various signals that mobile terminal main equipment is sent, and controls the interactive operation of mutual display unit, if receive traffic congestion signal, red fluorescence lamp glimmers and vibrates, if receive normal right of way signal, and green fluorescence lamp flicker.Optionally, fittings equipment also possesses autolog line bus or train route line and remembers family, company, often goes the subsidiary functions such as place position.
Between mobile terminal main equipment, can communicate by letter mutually, process by obtaining the traffic information that the mobile terminal at target range place, front sends, its principle as shown in Figure 5.
Mobile terminal main equipment for the issue of information and reception & disposal flow process respectively as shown in Fig. 6 (a), (b), on the one hand, mobile terminal is broadcast to other-end the image information of position in real time, and image information comprises the picture with above label information that the label informations such as GPS positional information, time, the speed of a motor vehicle and current location are clapped.On the other hand, the traffic information that on mobile terminal road that Real-time Obtaining travels, the mobile terminal in front is broadcasted, judges road conditions according to these data, unimpeded or low running speed or traffic congestion, and auxiliary driving.In the time receiving image information, to the further image recognition of picture, for judging road conditions.In the time judging front road conditions low running speed or traffic congestion, the mobile terminal automatic search alternative route of being correlated with, provides the suggestion of changing route.
The fittings equipment of this application example by mobile terminal main equipment and other devices communicatings, obtain traffic information.User by wearing accessory, obtains real-time information indicating and mutual in the time driving.Mobile terminal both can send data also can receive data, the data of receiving is carried out to pattern-recognition and obtain traffic information, further auxiliary driving.
Method, device and the mobile terminal of the auxiliary driving of the embodiment of the present invention, mobile terminal in each motor vehicle can direct communication between mutually, real-time release and obtain effective traffic information.Driver can obtain accurately, timely required traffic information and point out to assist driving in the time driving, and reduces road surface and blocks up, and promotes user and experiences.
By the explanation of embodiment, should be able to more deeply and concrete understanding for technological means and effect of reaching predetermined object and taking the present invention, but appended diagram be only to provide with reference to the use of explanation, be not used for the present invention to be limited.
Claims (10)
1. a method for auxiliary driving, is characterized in that, comprising:
Receive the broadcast message that other motor vehicles are issued, the driving states information that comprises the motor vehicle of issuing this broadcast message in described broadcast message;
From the broadcast message receiving, filter out required driving states descriptor, for instructing travelling of the machine motor-car.
2. the method for auxiliary driving according to claim 1, is characterized in that, described driving states descriptor, comprising: vehicle position information and road condition information;
Describedly from the broadcast message receiving, filter out required driving states descriptor, comprising:
According to the vehicle position information in the broadcast message receiving, the driving states descriptor that filters out each motor vehicle issue of the traffic route that is arranged in this motor vehicle from described broadcast message, the described driving states descriptor filtering out is required driving states descriptor.
3. the method for auxiliary driving according to claim 2, is characterized in that, described driving states descriptor, also comprises: broadcast message issuing time;
Describedly from the broadcast message receiving, filter out required driving states descriptor, comprising:
Described issuing time in broadcast message based on receiving is selected apart from the broadcast message in the setting-up time section of current time from described broadcast message;
According to the vehicle position information in the broadcast message of selecting, the driving states descriptor that filters out each motor vehicle issue of the traffic route that is arranged in this motor vehicle from described broadcast message, the described driving states descriptor filtering out is required driving states descriptor.
4. the method for auxiliary driving according to claim 2, is characterized in that, described road condition information, comprising: the road surface situation image of the road ahead photographing, and/or, the speed of a motor vehicle of the motor vehicle of issue broadcast message.
5. the method for auxiliary driving according to claim 2, is characterized in that, describedly instructs travelling of this motor vehicle, comprising:
Judge the degree of blocking up of the road in the traffic route of this motor vehicle based on road condition information;
By the mode of speech play or pilot lamp flicker, the degree of blocking up described in inciting somebody to action notice automobile driver.
6. the method for auxiliary driving according to claim 5, is characterized in that, the degree of blocking up of the road in the described traffic route that judges this motor vehicle based on road condition information, comprising:
When road condition information is that while issuing the speed of a motor vehicle of motor vehicle of broadcast message, the vehicle speed range that the described speed of a motor vehicle is corresponding with the default degree of respectively blocking up compares, and determines the degree of blocking up of road;
In the time that road condition information is the road surface situation image of the road ahead that photographs, by described road surface situation impact carry out image recognition processing and draw the vehicles number in road ahead, determine the degree of blocking up of road according to described vehicles number;
In the time that road condition information comprises the road surface situation image of the road ahead photographing and the speed of a motor vehicle of this motor vehicle simultaneously, in the case of the congestion in road degree of being determined by the speed of a motor vehicle of this motor vehicle conforms to the congestion in road degree of being determined by road surface situation image, just finally determine the degree of blocking up of road.
7. the method for auxiliary driving according to claim 6, is characterized in that, describedly instructs travelling of this motor vehicle, also comprises:
In the time that the described degree of blocking up reaches the degree of blocking up of setting, search out alternative route and point out to automobile driver.
8. according to the method for the auxiliary driving described in any one in claim 1～7, it is characterized in that, is being that the in the situation that of carrying out broadcast message transmitting-receiving based on mobile communications network or WLAN (wireless local area network), each motor vehicle must add in a broadcast group in advance between each motor vehicle;
Between each motor vehicle, be the in the situation that of carrying out broadcast message transmitting-receiving based on radiowave, each motor vehicle must be adjusted to identical frequency by the frequency of broadcast message transmitting-receiving.
9. a device for auxiliary driving, is characterized in that, be arranged in motor vehicle, described device comprises:
Receiver module, the broadcast message of issuing for receiving other motor vehicles, the driving states information that comprises the motor vehicle of issuing this broadcast message in described broadcast message;
Processing module, for filter out required driving states descriptor from the broadcast message receiving, for instructing travelling of the machine motor-car.
10. a mobile terminal, is characterized in that, comprises a processor;
Described processor, the broadcast message of issuing for receiving other motor vehicles, the driving states information that comprises the motor vehicle of issuing this broadcast message in described broadcast message; From the broadcast message receiving, filter out required driving states descriptor, for instructing travelling of the machine motor-car.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410310604.6A CN104091458B (en) | 2014-07-01 | 2014-07-01 | A kind of assist the method for driving, device and mobile terminal |
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| CN201410310604.6A CN104091458B (en) | 2014-07-01 | 2014-07-01 | A kind of assist the method for driving, device and mobile terminal |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104394504A (en) * | 2014-12-15 | 2015-03-04 | 联想(北京)有限公司 | Information processing method and vehicle using same |
| CN104994216A (en) * | 2015-05-13 | 2015-10-21 | 努比亚技术有限公司 | Method and device for early warning car driving status |
| CN105469547A (en) * | 2015-11-19 | 2016-04-06 | 广东小天才科技有限公司 | Method and device for prompting user |
| CN106971576A (en) * | 2017-05-27 | 2017-07-21 | 深圳市乃斯网络科技有限公司 | Intelligent transportation congestion player method and system |
| CN107798889A (en) * | 2016-09-06 | 2018-03-13 | 清华大学 | Navigation information distribution method and service terminal, sharing method and terminal cluster |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070054685A1 (en) * | 2005-09-07 | 2007-03-08 | Kellum Carroll C | Vehicle-to-vehicle communication |
| US20090228172A1 (en) * | 2008-03-05 | 2009-09-10 | Gm Global Technology Operations, Inc. | Vehicle-to-vehicle position awareness system and related operating method |
| CN101751793A (en) * | 2008-12-12 | 2010-06-23 | 财团法人车辆研究测试中心 | Vehicle running safety auxiliary network management system and method thereof |
| CN102324182A (en) * | 2011-08-26 | 2012-01-18 | 西安电子科技大学 | Traffic road information detection system based on cellular network and detection method thereof |
| CN103383811A (en) * | 2013-05-17 | 2013-11-06 | 南京邮电大学 | Intelligent traffic solution scheme based on GID |
-
2014
- 2014-07-01 CN CN201410310604.6A patent/CN104091458B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070054685A1 (en) * | 2005-09-07 | 2007-03-08 | Kellum Carroll C | Vehicle-to-vehicle communication |
| US20090228172A1 (en) * | 2008-03-05 | 2009-09-10 | Gm Global Technology Operations, Inc. | Vehicle-to-vehicle position awareness system and related operating method |
| CN101751793A (en) * | 2008-12-12 | 2010-06-23 | 财团法人车辆研究测试中心 | Vehicle running safety auxiliary network management system and method thereof |
| CN102324182A (en) * | 2011-08-26 | 2012-01-18 | 西安电子科技大学 | Traffic road information detection system based on cellular network and detection method thereof |
| CN103383811A (en) * | 2013-05-17 | 2013-11-06 | 南京邮电大学 | Intelligent traffic solution scheme based on GID |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104394504A (en) * | 2014-12-15 | 2015-03-04 | 联想(北京)有限公司 | Information processing method and vehicle using same |
| CN104394504B (en) * | 2014-12-15 | 2018-01-23 | 联想(北京)有限公司 | Information processing method and the vehicles using the information processing method |
| CN104994216A (en) * | 2015-05-13 | 2015-10-21 | 努比亚技术有限公司 | Method and device for early warning car driving status |
| CN105469547A (en) * | 2015-11-19 | 2016-04-06 | 广东小天才科技有限公司 | Method and device for prompting user |
| CN105469547B (en) * | 2015-11-19 | 2018-08-14 | 广东小天才科技有限公司 | Method and device for prompting user |
| CN107798889A (en) * | 2016-09-06 | 2018-03-13 | 清华大学 | Navigation information distribution method and service terminal, sharing method and terminal cluster |
| CN106971576A (en) * | 2017-05-27 | 2017-07-21 | 深圳市乃斯网络科技有限公司 | Intelligent transportation congestion player method and system |
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