CN110136466B - Road condition information pushing method and system and vehicle - Google Patents
Road condition information pushing method and system and vehicle Download PDFInfo
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- CN110136466B CN110136466B CN201910461881.XA CN201910461881A CN110136466B CN 110136466 B CN110136466 B CN 110136466B CN 201910461881 A CN201910461881 A CN 201910461881A CN 110136466 B CN110136466 B CN 110136466B
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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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- 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
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
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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
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
- G08G1/096872—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver where instructions are given per voice
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Abstract
A road condition information pushing method, a system and a vehicle are provided, the method comprises the following steps: when the current time and the current position of the vehicle meet common travel conditions, acquiring a common travel route corresponding to the common travel conditions, and inquiring road condition information of the common travel route; judging whether a preset message generation condition is met, if so, generating a push message containing the road condition information; judging whether a preset pushing condition is met, and if so, outputting the pushing message; the common trip conditions and the common route are determined according to the historical trip record of the vehicle. By implementing the embodiment of the invention, the road condition information of the frequently-walking route can be automatically pushed, and the user is helped to avoid congestion.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a road condition information pushing method, a road condition information pushing system and a vehicle.
Background
When driving out on a daily basis, most users use navigation applications to assist if the destination is a strange location. The navigation application can generate a recommended route to the destination and can also acquire road condition information of the recommended route for the user to refer to. However, at present, no matter the vehicle-mounted navigation application or the navigation application on the mobile phone, the user needs to start the application first and then input the destination, so that the navigation application can generate the recommended route and push the road condition information of the recommended route. In practice, it is found that when the destinations are familiar places (such as companies or homes), users often do not start the navigation application due to the well-known frequent routes to the destinations, and can not learn the road condition information, so that congestion is frequently encountered.
Disclosure of Invention
The embodiment of the invention discloses a road condition information pushing method, a road condition information pushing system and a vehicle, which can automatically push road condition information of a frequently-walking route and help a user to avoid congestion.
The first aspect of the embodiments of the present invention discloses a method for pushing road condition information, where the method includes:
when the current time and the current position of the vehicle meet common travel conditions, acquiring a common travel route corresponding to the common travel conditions, and inquiring road condition information of the common travel route;
judging whether a preset message generation condition is met, if so, generating a push message containing the road condition information;
judging whether a preset pushing condition is met, and if so, outputting the pushing message;
the common trip conditions and the common route are determined according to the historical trip record of the vehicle.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the determining whether a preset message generation condition is met includes:
shooting a face image at a driving position through a vehicle-mounted camera in the vehicle;
judging whether the face in the face image is a registered legal user or not, and judging whether the user identity corresponding to the face meets the identity requirement of a driver or not;
and if the registered legal user is the registered legal user and the identity requirement of the driver is met, judging that the preset message generation condition is met.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after detecting that the face is a registered legal user and the user identity meets the identity requirement of the driver, the method further includes:
detecting whether the driver seat occupation condition of the vehicle meets a preset seat occupation condition; the preset conditions include: the driving position of the vehicle is occupied; or the occupied time of the driving position of the vehicle exceeds a preset occupied time threshold;
detecting whether the gear of the vehicle is engaged into a parking gear or not;
the step of determining that a preset message generation condition is satisfied is performed when the seat occupancy satisfies the seat occupancy condition and the range is engaged in a parking range.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the generating a push message including the traffic information includes:
acquiring personalized data corresponding to the user identity;
and when generating the push message containing the road condition information, adjusting the push message by utilizing the personalized data.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the determining whether a preset push condition is met includes:
detecting whether the push message is in the validity period according to the generation time;
detecting whether a vehicle-mounted display screen of the vehicle is lighted;
and if the current time is within the validity period and the vehicle-mounted display screen is lightened, judging that the preset push condition is met.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the outputting the push message includes:
when the vehicle is in a boarding scene, outputting the push information in a voice broadcasting and image-text displaying mode;
when the vehicle is in a driving scene, the push information is output in a voice broadcasting and text displaying mode.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, after determining that a preset push condition is met, and before the outputting the push message, the method further includes:
and when judging that the preset push suspension condition is met, not outputting the push message.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
if the road condition information of the frequently-walking route indicates that the frequently-walking route has slow walking or congestion, generating a recommended route according to the road condition information of the frequently-walking route and the stopping point of the frequently-walking route;
and outputting the recommended route.
A second aspect of the embodiments of the present invention discloses a road condition information pushing system, including:
the system comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a frequently-traveled route corresponding to a frequently-traveled condition when the current time and the current position of a vehicle meet the frequently-traveled condition, and inquiring road condition information of the frequently-traveled route;
the first judgment unit is used for judging whether a preset message generation condition is met or not;
the first generation unit is used for generating a push message containing the road condition information when the first judgment unit judges that the message generation condition is met;
the second judging unit is used for judging whether the preset pushing condition is met or not;
an output unit, configured to output the push message when the second determination unit determines that the push condition is satisfied;
the common trip conditions and the common route are determined according to the historical trip record of the vehicle.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the first determining unit includes:
the shooting subunit is used for shooting a face image at a driving position through a vehicle-mounted camera in the vehicle;
the first judgment subunit is used for judging whether the face in the face image is a registered legal user or not and judging whether the user identity corresponding to the face meets the identity requirement of a driver or not;
the first judgment subunit is used for judging that a preset message generation condition is met when the first judgment subunit judges that the registered legal user is the legal user and meets the identity requirement of the driver.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the first determining unit further includes:
the first detection subunit is used for detecting whether the seat occupancy condition of the vehicle meets a preset seat occupancy condition or not after the first judgment subunit judges that the vehicle is a registered legal user and meets the identity requirement of a driver; the preset seat occupancy conditions include: a seat of the vehicle is occupied; or, the length of time that a seat of the vehicle is occupied exceeds a preset occupancy length threshold;
the second detection subunit is used for detecting whether the gear of the vehicle is engaged into a parking gear or not;
and the first judging subunit is specifically configured to judge that a preset message generation condition is satisfied when the first judging subunit judges that the registered legitimate user meets the driver's identity requirement, the first detecting unit detects that the seat occupancy condition is satisfied, and the second detecting unit detects that the gear is engaged in the parking range.
As an alternative implementation, in the second aspect of the embodiment of the present invention:
the first generating unit is specifically configured to obtain personalized data corresponding to the user identity; and when generating the push message containing the road condition information, adjusting the push message by utilizing the personalized data.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the second determining unit includes:
the third detection subunit is used for detecting whether the push message is in the validity period according to the generation time;
the fourth detection subunit is used for detecting whether the vehicle-mounted display screen of the vehicle is lightened;
and the second judging subunit is used for judging that a preset pushing condition is met when the third detecting subunit detects that the pushing message is in the validity period and the fourth detecting subunit detects that the vehicle-mounted display screen is lightened.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, a manner of the output unit being configured to output the push message specifically is:
the output unit is used for outputting the push information in a voice broadcasting and image-text displaying mode when the vehicle is in a boarding scene; and when the vehicle is in a driving scene, outputting the push information in a voice broadcasting and text display mode.
As an alternative implementation, in the second aspect of the embodiment of the present invention:
the output unit is further configured to, after the second determining unit determines that a preset push condition is met and before the push message is output, not output the push message if the second determining unit determines that a preset push suspension condition is met; the push suspension condition comprises: the vehicle is engaged into a reverse gear; or the vehicle-mounted system of the vehicle receives a call; alternatively, the voice assistant of the in-vehicle system is conversing with the person in the vehicle.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the system further includes:
the second generating unit is used for generating a recommended route according to the road condition information of the frequently-walking route and the stopping point of the route of the frequently-walking route when the road condition information of the frequently-walking route indicates that the frequently-walking route has slow walking or congestion;
the output unit is further used for outputting the recommended route.
A third aspect of the embodiments of the present invention discloses a road condition information pushing system, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute any one of the methods disclosed in the first aspect of the embodiments of the present invention.
A fourth aspect of the present invention discloses a computer-readable storage medium storing a computer program, wherein the computer program causes a computer to execute any one of the methods disclosed in the first aspect of the embodiments of the present invention.
A fifth aspect of the embodiments of the present invention discloses a computer program product, which, when running on a computer, causes the computer to execute any one of the methods disclosed in the first aspect of the embodiments of the present invention.
A fifth aspect of an embodiment of the present invention discloses a vehicle including any one of the systems disclosed in the second aspect of the embodiment of the present invention.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, when the current time is judged to meet the common travel time and the distance between the current position of the vehicle and the common travel position is judged to be smaller than the distance threshold, the corresponding common travel route is predicted according to the common travel time and the common travel position, and the road condition information of the common travel route is obtained, so that the road condition information of the common travel route is pushed to the user. That is to say, the embodiment of the invention can automatically predict the travel route of the user through time and position based on the historical travel record of the user, so as to automatically push the road condition information for the user, and the user can acquire the road condition information of the travel route without executing any navigation input operation, so that the user can be helped to avoid congestion, and the time can be saved for the user.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a road condition information pushing method disclosed in an embodiment of the present invention;
fig. 2 is a schematic flow chart of another road condition information pushing method disclosed in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a road condition information pushing system disclosed in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of another road condition information pushing system disclosed in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of another road condition information pushing system disclosed in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is to be noted that the terms "comprises" and "comprising" and any variations thereof in the embodiments and drawings of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
The embodiment of the invention discloses a road condition information pushing method, a road condition information pushing system and a vehicle, which can automatically push road condition information of a frequently-walking route and help a user to avoid congestion. The following are detailed below.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart of a road condition information pushing method according to an embodiment of the present invention. As shown in fig. 1, the road condition information pushing method may include the following steps:
101. when the current time and the current position of the vehicle meet the common travel conditions, the pushing system acquires the common travel route corresponding to the common travel conditions, and inquires road condition information of the common travel route.
In the embodiment of the present invention, it can be understood that the common trip conditions include a common trip time and a common trip location. The common trip time, the common trip position and the common trip route can be determined according to the historical trip record of the vehicle. The historical travel record of the vehicle can be recorded with historical travel time, historical travel position and historical travel route of each historical travel, the common travel time is a time point with a large number of travel times in a plurality of historical travel times of the vehicle, the common travel position is a position with a large number of travel times in the historical travel positions, and the common travel route is a travel route with a large number of travel times in a plurality of historical travel routes of the vehicle.
For example, a driving route of the vehicle for traveling in the past 30 days may be recorded. For convenience of description, the driving route is hereinafter expressed in the form of "start-end point", and then a plurality of driving routes of "company-home", "home-company", "company-supermarket", "home-library", and the like are recorded. Counting the number of trips of the vehicle under each driving route in the past 30 days, it is possible to count 19 times of company-home, 20 times of family-company, 1 time of company-supermarket and 4 times of family-library. Then the "company-home" and "home-company" described above can be determined as the constant-travel route. That is, there may be multiple frequented routes.
Further, after the constant walking route is determined, the common trip time can be determined according to the historical trip time of the vehicle on the constant walking route, and the common trip position can be determined according to the historical trip position of the vehicle on the constant walking route. Each frequent walking route can specifically correspond to one common trip time and at least one common trip position.
Specifically, the current time and the current position of the vehicle satisfying the common trip condition may be: the current time is located in a time floating range containing a certain common trip time, namely the current time meets the time condition in the common trip condition; the common trip time can correspond to a common trip position, and when the distance between the current time of the vehicle and the common trip position is smaller than a preset distance threshold, the common trip position of the vehicle meets the position condition in the common trip condition.
In addition, the common travel time may be a specific time point in a day, or may include a date type. The date type refers to monday through sunday; or weekday, weekend, etc.
For example, say "home-company" has a common travel time of 8: 00, if the current time T belongs to the working day and the condition that T-30min < T < T +30min is met, judging that the current time belongs to the common trip time; t is the current time, and 30min is a value example of the time floating range.
In addition, the longitude and latitude of a common trip position corresponding to a certain common trip route are represented as (lat1, lot1), and the longitude and latitude of the current position of the vehicle are represented as (lat2, lot 2); wherein lat1 and lat2 are latitudes, and lot1 and lot2 are longitudes. The distance L between the current position of the vehicle and the common trip position may be calculated by the following formula:
r is the radius of the earth.
The distance threshold may be set to a smaller distance value (e.g., 500 meters), and if L < the distance threshold, it may be considered that the current position of the vehicle satisfies the predicted position condition for travel, and the vehicle may need to travel along a certain constant travel route.
When the current time is judged to belong to a common trip time, the current position of the vehicle is located near a common trip position (namely, the distance between the two positions is smaller than a distance threshold), and then the corresponding common trip route can be determined through the common trip position and the common trip time. For example, if the current time belongs to monday 8: 05, the current location of the vehicle is within 300 meters of the address of the home, then the corresponding constant walking route may be "home-company"; if the current time belongs to Saturday 10: 15, the current location of the vehicle is within 200 meters of the address of the home, then the corresponding walkie-talkie may be "home-library".
After the route of the frequent walk is acquired, the road condition information of the frequent walk route can be inquired through route inquiry service provided by map service providers such as a high-grade map or a Baidu map. In the embodiment of the present invention, the traffic information may include, but is not limited to, the following types: congestion, sluggish walking, and smooth traffic. Further, the road condition information may also include road repairing information, road closing information, traffic accident information, and the like of the road ahead, and the embodiment of the present invention is not limited.
Optionally, the road condition information of the frequently-traveled route may include a whole road condition, and may also include a road condition of a specific road section. The road section with the longest congestion distance can be selected from all road sections where the route is taken by the frequent walking route, and the name of the road section with the longest congestion distance and the specific congestion distance are used as the road condition of the specific road section.
102. The push system judges whether a preset message generation condition is met; if yes, go to step 103; if not, the flow is ended.
In the embodiment of the invention, the road condition information acquired by the push system from the map service provider is generally displayed by parameter driving. As shown in the following table:
in order to improve readability of the road condition information, in the embodiment of the present invention, the push system may first visually package the road condition information to generate a push message including the road condition information.
Before generating the push message containing the traffic information, it may be determined whether the current time is suitable for generating the push message, that is, whether the preset message generation condition is satisfied. The message generation condition may specifically include, but is not limited to: 1. the road condition information can be successfully acquired; 2. currently there is a travel demand (i.e. the vehicle is about to travel). Due to the reasons that the network service is interrupted, the historical travel records of the vehicle are less, the frequent travel route (such as the first travel of the vehicle) cannot be calculated, and the like, the situation that the frequent travel route cannot be acquired by the push system and further cannot be acquired may be caused.
103. The push system generates a push message containing road condition information.
In the embodiment of the invention, the push message can be displayed in the forms of voice, characters, road condition pictures and the like. Thus, the push system may generate push messages in different presentation forms.
If the pushed message containing the traffic information is displayed through the traffic map, the drawn traffic map may include an electronic map, a frequently-traveled route superimposed and displayed on the electronic map, and the like.
As an optional implementation manner, before the road condition map is drawn, whether a drawing conflict exists or not can be judged, and if yes, the road condition information of the corresponding frequently-traveled route can be broadcasted only through voice; if the road condition information does not exist, the corresponding road condition information of the frequently-walking route can be broadcasted through voice, and the road condition graph is output and displayed.
As another optional implementation, when generating the push message, the push system may obtain personalized data of the user in the vehicle, and adjust the push message using the personalized data. The personalized data may include information such as gender, age, occupation, hobbies, and the like. Specifically, the language and sentence pattern of the voice broadcast pattern or the text display pattern may be adjusted, and the color and layout of the UI interface may be specifically displayed when the push message is displayed on the vehicle-mounted display screen.
104. The pushing system judges whether preset pushing conditions are met or not; if yes, go to step 105; if not, the flow is ended.
In the embodiment of the present invention, there may be a certain delay between the generation and the output of the push message. For example, when the constant-travel route includes a plurality of specific road sections, the push system may generate a push message for displaying the entire road condition of the constant-travel route and a plurality of push messages for displaying the road condition of each specific road section at one time. When a vehicle starts to run according to a route which is frequently traveled, firstly outputting a push message for displaying the whole road condition; when the vehicle is about to arrive at a specific road section, namely the distance between the vehicle and the specific road section is short, the push message for displaying the specific road section is output. Therefore, in the embodiment of the present invention, the push system may first determine whether the current time is suitable for outputting the push message, that is, determine whether the current time meets the preset push condition, and then output the specific push message.
105. The push system outputs the push message.
Therefore, in the method described in fig. 1, when the user starts the vehicle, the travel intention of the user can be automatically predicted according to the current time and the current position of the vehicle, so as to predict a travel route on which the user may travel, so that the user can receive road condition information of a frequently-traveled route even without starting a navigation application, thereby effectively helping the user avoid congestion and saving time. Furthermore, by displaying the push message containing the road condition information in the forms of voice, characters, road condition pictures and the like, the readability of the road condition information can be improved, and a user can conveniently know the road condition information in different occasions.
Example two
Referring to fig. 2, fig. 2 is a schematic flow chart of another road condition information pushing method according to an embodiment of the present invention. As shown in fig. 2, the road condition information pushing method may include the following steps:
201. when the current time and the current position of the vehicle meet the common travel conditions, the pushing system acquires the common travel route corresponding to the common travel conditions, and inquires road condition information of the common travel route.
202. The pushing system shoots the face image at the driving position through a vehicle-mounted camera in the vehicle.
203. The pushing system judges whether the face in the face image is a registered legal user or not and judges whether the user identity corresponding to the face meets the identity requirement of a driver or not; if yes, executing step 204; if not, the flow is ended.
In the embodiment of the invention, the legal user is a legal user of the vehicle, such as a vehicle owner or authenticated users of family, friends and the like of the vehicle owner. When a certain new user drives or rides a vehicle for the first time, the new user can be registered in the push system in a mode of collecting and storing the face image of the new user. If the user in the driver's seat is not a legitimate user, then it may be assumed that there is no travel demand.
Further, at least two different types of users, namely a driver and a passenger, can exist in the legal users, the user identities can be identity IDs, different users have different identity IDs, and the driver and the passenger can be distinguished by judging whether the identity IDs of the users are bound with a driving license or not. If the legal user in the driving position is a passenger (such as a child), the driving position is obviously not suitable for starting the vehicle to travel, and the travel requirement is not considered to exist.
It should be noted that, in step 201, the "if" condition indicates that the face in the face image is a valid user and the user identity corresponding to the face meets the identity requirement of the driver; the condition of 'if not' means that the face in the face image is not a legal user and/or the user identity corresponding to the face does not meet the identity requirement of the driver.
In addition, as an alternative implementation manner, after determining that the face in the face image is a legal user and the user identity corresponding to the face meets the identity requirement of the driver, the push system may directly perform step 205 described below. Or, as another optional implementation, step 204 may also be performed to further verify whether there is a travel demand.
204. The pushing system detects whether the driving position occupation condition of the vehicle meets a preset seat occupation condition and detects whether the gear of the vehicle is engaged into a parking gear; if yes, determining that the message generation condition is satisfied and executing step 205; if not, the flow is ended.
In an embodiment of the present invention, the preset seat occupancy conditions may include: the seat of the vehicle is occupied; alternatively, the seat of the vehicle is occupied for a period of time exceeding a preset occupancy period threshold.
Specifically, if the master driving location signal driverseatcharged is detected to be changed from inactive to active (e.g., from 0 to 1), it may be considered that the driving location of the vehicle is detected to be occupied. Further, the length of time that the driving seat of the vehicle is occupied can be judged, and if the occupied length of time is longer (such as 5s), the fact that a person sits on the driving seat of the vehicle can be further verified, and the fact that the user possibly needs to start the vehicle is predicted.
Further, the gear is generally engaged in the parking gear immediately after the start of the vehicle is completed. Therefore, whether a travel demand exists can be further verified by detecting the occupation condition of the driving position and the gear.
It should be noted that the "if" condition in step 201 indicates that the driver's seat occupancy satisfies the seat occupancy condition and the parking position is engaged, and the "if" condition indicates that the driver's seat occupancy does not satisfy the seat occupancy condition and/or the parking position is not engaged.
205. The push system acquires personalized data corresponding to the user identity, and adjusts the push message by using the personalized data when generating the push message containing the road condition information.
In the embodiment of the invention, personalized data such as gender, age, occupation, hobby and the like can be used for adjusting the voice broadcast file of the push message or the tone and sentence pattern of the text display file, and adjusting the color and layout of a specific UI interface when the push message is displayed on a vehicle-mounted display screen.
For example, if the user currently located at the driving seat is a young woman, the wording of the text in the generated push message is lively, and the color of the UI interface may adopt a warm color system such as pink to fit the identity of the young woman. For example, the content of the document may be "a car is jammed in front, about 10 km, and beauty can make up at this time". If the user at the current driving position is a middle-aged male, the words of the file in the generated push message can be more rigorous, and the color of the UI can adopt a blue or other cold color system.
Further, the personalized data may further include personal schedule information of the user, and the adjusting the push message using the personal schedule information may specifically be: and adding the road condition information of the frequently-traveled route into the push message to delay the schedule. For example, if the personal schedule information of the user records that 8 points go to a ball game today and the frequent route is aimed at a court, the content of the push message file may be "2 km ahead and may delay the ball game today".
The push message is adjusted by utilizing the personalized data corresponding to the user identity, so that the specific display content of the push message can be more fit with the identity of the user, the template is not indiscriminately applied, and the user experience can be improved.
206. The push system detects whether the push message is in the validity period or not according to the generation time and detects whether a vehicle-mounted display screen of the vehicle is started or not; if yes, go to step 207; if not, the flow is ended.
In the embodiment of the invention, the road condition of the road can be changed in real time, so that the road condition information acquired each time can only reflect the road condition acquired at the current moment and in a future period of time. That is, the traffic information has a validity period, and thus the push message containing the traffic information also has a validity period. When the push message exceeds the validity period, the road condition in the push message cannot represent the current road condition of the frequently-traveled route and cannot be used as a reference.
The validity period of the push message may be calculated from the time of push message generation, such as the generation time of the push message +1 hour as the validity period of the push message.
In addition, if the push message needs to be output in the form of an image or a character, the push message needs to be output on the vehicle-mounted display screen, so that whether the vehicle-mounted display screen is lightened or not can be judged firstly, and the push message in the form of the image or the character can be output conveniently.
207. The pushing system judges whether a preset pushing suspension condition is met or not; if so, go to step 208; if not, step 209 is performed.
In the embodiment of the present invention, the push suspension condition may include: the vehicle is engaged into a reverse gear; or the vehicle-mounted system of the vehicle receives the incoming call; or the voice assistant of the vehicle-mounted system is conversing with the personnel in the vehicle; alternatively, the user uses the in-vehicle system for the first time (i.e., the out-of-box experience).
Generally, when the vehicle is in the reverse gear, the reverse image is preferentially output, and therefore the push message is not output for a while. The vehicle-mounted system of the vehicle has a Bluetooth function, can be connected with mobile terminals of a user, such as a smart phone and the like, in a Bluetooth mode, and provides service of a Bluetooth telephone for the user. Therefore, the vehicle-mounted system can receive calls dialed by other mobile terminals, and when receiving a call, the vehicle-mounted system preferentially displays the incoming call interface and temporarily does not output the push message. In addition, a voice assistant may be mounted on the vehicle-mounted system, and the voice assistant can perform voice conversation with a vehicle occupant such as a driver or a passenger. When the voice assistant is conversing with the vehicle occupant, the push message is not output for a while in order to reduce information interference.
It will be appreciated that the push message may be re-output when the push suspension condition described above is no longer met. The condition that the push suspension condition is no longer satisfied may be specifically: the vehicle exits the reverse gear; or the incoming call of the vehicle-mounted system is ended; or the speech assistant's conversation ends; alternatively, the user uses the in-vehicle system more than once.
208. The push system does not output the push message.
209. The push system outputs the push message.
In the embodiment of the invention, when the vehicle is in the getting-on scene, the push information can be output in a voice broadcasting and image-text display mode. The getting-on scene refers to a scene that a user gets on the vehicle and the vehicle does not run formally, and whether the scene is the getting-on scene can be judged according to whether the vehicle is engaged in a parking gear. At the moment, the vehicle is in a static state, so that richer information can be displayed.
When the vehicle is in a driving scene, the push information can be output in a voice broadcasting and text display mode. The driving scene refers to a scene that the vehicle is in a driving state, and at the moment, simpler information can be displayed. For example, if the display document includes a main title and a subtitle, only the main title may be displayed when the vehicle is in a driving scene, so that the influence on driving of the user may be reduced, and driving safety may be improved.
In addition, as an optional implementation manner, in the embodiment of the present invention, if the road condition information indicates that the frequently-traveled route has slow traveling or congestion, the push system may further generate a recommended route according to the road condition information of the frequently-traveled route and a stop name of the frequently-traveled route, and output the recommended route to the push system. In the embodiment of the invention, the recommended route generated by the push system indicates the vehicle to detour according to the road condition information so as to avoid a specific road section with slow running or congestion. Meanwhile, the recommended route may include a waypoint included in the route ID of the route for frequent trips, and reduce the detour of the recommended route while detouring around a specific section that is slow or congested.
It can be seen that in the method described in fig. 2, the push system predicts the travel route of the user, so as to provide the user with the road condition information in advance. Furthermore, before the push information containing the road condition information is generated, the push system can further check whether the user has a travel demand currently through modes of face authentication, driving position occupation condition checking and the like, and the condition that the road condition information reminding is triggered by mistake can be reduced. Further, in the method described in fig. 2, the push system may further check the validity of the push message before outputting the push message, so that the traffic information pushed to the user is of reference value. In addition, the push system can also output push messages in different forms aiming at two scenes of getting on the bus and formally driving by the user, so as to meet the requirements of different scenes on the interestingness of content display and the driving safety. In the method described in fig. 2, when some messages (such as reverse images) with higher priority have output requirements, the push system preferentially suspends outputting the traffic information to reduce the interference between the messages.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic structural diagram of a road condition information pushing system according to an embodiment of the present invention. As shown in fig. 3, the traffic information push system may include:
an obtaining unit 301, configured to obtain a frequently-traveled route corresponding to a frequently-used travel condition when a current time and a current position of a vehicle meet the frequently-used travel condition, and query road condition information of the frequently-traveled route.
The common trip conditions comprise common trip time and common trip positions, and the common trip time, the common trip positions and the common trip routes can be determined according to historical trip records of the vehicle. The current time and the current position of the vehicle satisfying the common trip condition may be specifically represented as the current time belonging to the common trip time and the current position of the vehicle belonging to the common trip position. The current time belongs to the common trip time, which means that the current time is the common trip time and a certain time floating range is allowed. The current position of the vehicle belongs to the common trip position, and specifically, the distance between the current position of the vehicle and the common trip position is smaller than a preset distance threshold.
In addition, the acquired traffic information may include, but is not limited to, the following types: congestion, sluggish walking, and smooth traffic. Alternatively, the obtaining unit 301 may obtain the whole road condition of the frequently-traveled route and the road conditions of a plurality of specific road sections in the frequently-traveled route.
And, the traffic information push system shown in fig. 3 may further include:
a first judging unit 302, configured to judge whether a preset message generation condition is satisfied; the message generation condition may specifically include, but is not limited to: 1. the road condition information can be successfully acquired; 2. currently there is a travel demand (i.e. the vehicle is about to travel). By verifying the message generation condition, the generation of the push message can be refused under the condition that the push message is not generated properly (if the push message does not have travel demand currently), so that the waste of computing resources can be reduced.
A first generating unit 303, configured to generate a push message including road condition information when the first determining unit 302 determines that the message generating condition is satisfied; the first generating unit 303 may obtain personalized data of the user in the vehicle when generating the push message, and adjust the push message by using the personalized data
A second determining unit 304, configured to determine whether a preset pushing condition is met;
an output unit 305, configured to output the push message when the second judging unit 304 judges that the push condition is satisfied.
It can be seen that, with the road condition information pushing system shown in fig. 3, when the user starts the vehicle, the travel intention of the user can be automatically predicted according to the current time and the current position of the vehicle, so as to predict a travel route on which the user may travel, so that the user can receive the road condition information of the frequently-traveled route even without starting the navigation application, thereby effectively helping the user avoid congestion and saving time. Furthermore, by displaying the push message containing the road condition information in the forms of voice, characters, road condition pictures and the like, the readability of the road condition information can be improved, and a user can conveniently know the road condition information in different occasions.
Example four
Referring to fig. 4, fig. 4 is a schematic structural diagram of another road condition information pushing system disclosed in the embodiment of the present invention. The traffic information push system shown in fig. 4 is obtained by optimizing the traffic information push system shown in fig. 3. In the traffic information push system shown in fig. 4:
the first determining unit 302 may specifically include:
a shooting subunit 3021, configured to shoot a face image at a driving position through a vehicle-mounted camera in the vehicle;
the first judging subunit 3022 is configured to judge whether the face in the face image is a registered valid user, and judge whether the user identity corresponding to the face meets the identity requirement of the driver; the first judging subunit 3022 may specifically judge whether the user identity meets the identity requirement of the driver by judging whether the user identity information corresponding to the face in the face image indicates whether the user owns the driver's license.
A first judging subunit 3023, configured to judge that a preset message generation condition is satisfied when the first judging subunit judges that the registered legitimate user is and the identity requirement of the driver is satisfied.
It is understood that if the first judging subunit 3022 judges that the user in the driving seat is not a legitimate user, then it may be considered that there is no travel demand, and further, if the user identity of the legitimate user in the driving seat is a passenger (such as a child), it may also be considered that there is no travel demand.
Optionally, the first determining unit 302 may further include:
a first detecting subunit 3024 configured to detect whether the seat occupancy of the vehicle satisfies a preset seat occupancy condition after the first judging subunit 3022 judges that the vehicle is a registered legitimate user and meets the driver's identity requirement; the preset seat occupancy conditions include: the seat of the vehicle is occupied; or, the length of time that the seat of the vehicle is occupied exceeds a preset occupancy length threshold;
a second detection subunit 3025, configured to detect whether the gear of the vehicle is engaged in the parking range;
and a first determination subunit 3023 configured to determine that a preset message generation condition is satisfied when the first determination subunit 3022 determines that the registered legitimate user meets the driver's identification requirement, the first detection unit 3024 detects that the seat occupancy condition is met, and the second detection unit 3025 detects that the shift position is engaged in the parking range.
That is to say, after the first judging unit verifies the identity of the user on the driving seat, the occupation condition of the driving seat and the gear position of the vehicle can be further verified, so as to further verify whether a travel demand exists.
In addition, further optionally, the first generating unit 303 may be specifically configured to obtain personalized data corresponding to the user identity; and when the push message containing the road condition information is generated, adjusting the push message by utilizing the personalized data. The personalized data corresponding to the user identity may be a tone and a sentence pattern of a voice broadcast document or a text display document when the push message is generated, and a color and a layout of a specific UI interface when the push message is displayed on the vehicle-mounted display screen. Optionally, the personalized data may further include personal schedule information of the user, and the specific implementation of the first generating unit 303 adjusting the push message by using the personal schedule information may be as follows: and adding the road condition information of the frequently-traveled route into the push message to delay the schedule. The push message is adjusted by utilizing the personalized data corresponding to the user identity, so that the specific display content of the push message can be more fit with the identity of the user, the template is not indiscriminately applied, and the user experience can be improved.
Further optionally, the second determining unit 304 may specifically include:
a third detecting subunit 3041, configured to detect whether the push message is within the validity period according to the generation time; the validity period of the push message can be calculated from the generation time of the push message, and a preset duration after the generation time is taken as the validity period;
a fourth detection subunit 3042, configured to detect whether the vehicle-mounted display screen of the vehicle is lit;
a second determination subunit 3043, configured to determine that a preset push condition is satisfied when the third detection subunit 3041 detects that the push message is within the validity period and the fourth detection subunit 3042 detects that the on-vehicle display screen is lit.
In the traffic information push system shown in fig. 4:
the output unit 305 may specifically output the push message in the following manner:
the output unit 305 may be configured to output push information in a voice broadcast and image-text display manner when the vehicle is in a boarding scene; and when the vehicle is in a driving scene, outputting push information in a voice broadcasting and text display mode. That is, the output unit 305 may present richer information when the vehicle is in a stationary state (i.e., a boarding scene); when the vehicle is in a driving state, simpler information is displayed.
Further, the output unit 305 may be further configured to, after the second judging unit 304 judges that the preset push condition is satisfied, and before outputting the push message, if the preset push suspension condition is judged to be satisfied, not output the push message; wherein the push suspension condition comprises: the vehicle is engaged into a reverse gear; or the vehicle-mounted system of the vehicle receives the incoming call; or the voice assistant of the vehicle-mounted system is conversing with the personnel in the vehicle; alternatively, the user uses the in-vehicle system for the first time (i.e., the out-of-box experience).
It is to be understood that the output unit 305 may re-output the push message when the above-described push pause condition is no longer satisfied. Wherein, no longer satisfying the push suspension condition may specifically be: the vehicle exits the reverse gear; or the incoming call of the vehicle-mounted system is ended; or the speech assistant's conversation ends; alternatively, the user uses the in-vehicle system more than once.
And, the traffic information push system shown in fig. 4 may further include:
a second generating unit 306, configured to generate a recommended route according to the road condition information of the frequently-traveled route and the stopping point of the frequently-traveled route when the road condition information indicates that the frequently-traveled route has slow traveling or congestion; specifically, the obtaining unit 301 may trigger the second generating unit 306 to execute the above operation after obtaining the road condition information of the frequent route;
the output unit 305 is also configured to output the recommended route.
It can be seen that, by implementing the road condition information pushing system shown in fig. 4, the travel route of the user can be predicted, so that the road condition information is provided for the user in advance. Furthermore, before the push information containing the road condition information is generated, the push system can further check whether the user has a travel demand currently through modes of face authentication, driving position occupation condition checking and the like, and the condition that the road condition information reminding is triggered by mistake can be reduced. Further, before outputting the push message, the traffic information push system shown in fig. 4 may further check the validity of the push message, so that the traffic information pushed to the user has a reference value. In addition, the push system can also output push messages in different forms aiming at two scenes of getting on the bus and formally driving by the user, so as to meet the requirements of different scenes on the interestingness of content display and the driving safety. And when some messages (back-up images, etc.) with higher priority have output requirements, the traffic information push system shown in fig. 4 preferentially suspends outputting traffic information to reduce interference between messages.
EXAMPLE five
Referring to fig. 5, fig. 5 is a schematic structural diagram of another road condition information pushing system according to an embodiment of the present invention. As shown in fig. 5, the traffic information push system may include:
a memory 501 in which executable program code is stored;
a processor 502 coupled to a memory 501;
the processor 502 calls the executable program code stored in the memory 501 to execute any one of the traffic information push methods shown in fig. 1 or fig. 2.
The embodiment of the invention discloses a computer-readable storage medium which stores a computer program, wherein the computer program enables a computer to execute any one of the road condition information pushing methods shown in fig. 1 or fig. 2.
An embodiment of the present invention discloses a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to make a computer execute any one of the road condition information pushing methods shown in fig. 1 or fig. 2.
The embodiment of the invention discloses a vehicle which comprises any one of road condition information pushing systems shown in figures 3-5.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are exemplary and alternative embodiments, and that the acts and modules illustrated are not required in order to practice the invention.
In various embodiments of the present invention, it should be understood that the sequence numbers of the above-mentioned processes do not imply an inevitable order of execution, and the execution order of the processes should be determined by their functions and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated units, if implemented as software functional units and sold or used as a stand-alone product, may be stored in a computer accessible memory. Based on such understanding, the technical solution of the present invention, which is a part of or contributes to the prior art in essence, or all or part of the technical solution, can be embodied in the form of a software product, which is stored in a memory and includes several requests for causing a computer device (which may be a personal computer, a server, a network device, or the like, and may specifically be a processor in the computer device) to execute part or all of the steps of the above-described method of each embodiment of the present invention.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by hardware instructions of a program, and the program may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM), or other Memory, such as a magnetic disk, or a combination thereof, A tape memory, or any other medium readable by a computer that can be used to carry or store data.
The road condition information pushing method, system and vehicle disclosed in the embodiments of the present invention are described in detail above, specific examples are applied in the description to explain the principle and implementation of the present invention, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention. Meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (8)
1. A road condition information pushing method is characterized by comprising the following steps:
when the current time and the current position of the vehicle meet common travel conditions, acquiring a common travel route corresponding to the common travel conditions, and inquiring road condition information of the common travel route;
shooting a face image at a driving position through a vehicle-mounted camera in the vehicle;
judging whether the face in the face image is a registered legal user or not, and judging whether the user identity corresponding to the face meets the identity requirement of a driver or not;
if the user is a registered legal user and meets the identity requirement of a driver, acquiring personalized data corresponding to the identity of the user, wherein the personalized data comprises personal schedule information of the user;
when a push message containing the road condition information is generated, whether the road condition information of the frequently-walking route delays the personal schedule or not is added into the push message;
judging whether a preset pushing condition is met, and if so, outputting the pushing message;
the common trip conditions and the common route are determined according to the historical trip record of the vehicle.
2. The method of claim 1, wherein after detecting that the face is a registered legitimate user and that the user identity meets the driver's identity requirements, the method further comprises:
detecting whether the driver seat occupation condition of the vehicle meets a preset seat occupation condition; the preset conditions include: the driving position of the vehicle is occupied; or the occupied time of the driving position of the vehicle exceeds a preset occupied time threshold;
detecting whether the gear of the vehicle is engaged into a parking gear or not;
and if the user is a registered legal user and meets the identity requirement of a driver, acquiring personalized data corresponding to the user identity, wherein the personalized data comprises the following steps:
and if the user is a registered legal user and meets the identity requirement of a driver, the seat occupation condition meets the seat occupation condition, and the gear is engaged into a parking gear, and acquiring personalized data corresponding to the user identity.
3. The method according to claim 1, wherein the determining whether the preset push condition is satisfied comprises:
detecting whether the push message is in the validity period according to the generation time;
detecting whether a vehicle-mounted display screen of the vehicle is lighted;
and if the current time is within the validity period and the vehicle-mounted display screen is lightened, judging that the preset push condition is met.
4. The method of claim 3, wherein outputting the push message comprises:
when the vehicle is in a boarding scene, outputting the push information in a voice broadcasting and image-text displaying mode;
when the vehicle is in a driving scene, the push information is output in a voice broadcasting and text displaying mode.
5. The method of claim 3, wherein after determining that a preset push condition is satisfied and before the outputting the push message, the method further comprises:
and when judging that the preset push suspension condition is met, not outputting the push message.
6. The method according to any one of claims 1 to 5, further comprising:
if the road condition information indicates that the frequently-walking route has slow walking or congestion, generating a recommended route according to the road condition information of the frequently-walking route and the stopping points of the frequently-walking route;
and outputting the recommended route.
7. A road condition information push system is characterized by comprising:
the system comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a frequently-traveled route corresponding to a frequently-traveled condition when the current time and the current position of a vehicle meet the frequently-traveled condition, and inquiring road condition information of the frequently-traveled route;
the first judgment unit is used for judging whether a preset message generation condition is met or not; wherein the first judging unit includes: the device comprises a shooting subunit and a first judging subunit; the shooting subunit is used for shooting a face image at a driving position through a vehicle-mounted camera in the vehicle; the first judging subunit is configured to judge whether a face in the face image is a registered legal user, and judge whether a user identity corresponding to the face meets an identity requirement of a driver;
the first generation unit is used for acquiring personalized data corresponding to the identity of the user when the first judgment unit judges that the face in the face image is a registered legal user and meets the identity requirement of a driver, wherein the personalized data comprises personal schedule information of the user; and the information processing unit is used for adding the road condition information of the frequently-walking route into the push message when the push message containing the road condition information is generated, so as to determine whether the personal schedule is delayed or not;
the second judging unit is used for judging whether the preset pushing condition is met or not;
an output unit, configured to output the push message when the second determination unit determines that the push condition is satisfied;
the common trip conditions and the common route are determined according to the historical trip record of the vehicle.
8. A vehicle, characterized by comprising: the system of claim 7.
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| CN110834643A (en) * | 2019-09-27 | 2020-02-25 | 一汽解放青岛汽车有限公司 | Optimal driving habit prompting method, system, vehicle and storage medium |
| CN114255607B (en) * | 2021-12-20 | 2023-04-07 | 浙江吉利控股集团有限公司 | Driving path recommendation method, system, medium and equipment |
| CN115174661B (en) * | 2022-07-04 | 2024-01-16 | 合众新能源汽车股份有限公司 | Information pushing method and device, electronic equipment and storage medium |
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