CN106052702B - Automobile navigation method and device - Google Patents

Automobile navigation method and device Download PDF

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Publication number
CN106052702B
CN106052702B CN201610346113.6A CN201610346113A CN106052702B CN 106052702 B CN106052702 B CN 106052702B CN 201610346113 A CN201610346113 A CN 201610346113A CN 106052702 B CN106052702 B CN 106052702B
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vehicle
route
mentioned
regulations
information
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CN106052702A (en
Inventor
张润琦
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3453Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3461Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3453Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3492Special 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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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

This application discloses automobile navigation methods and device.One specific embodiment of the method includes: to obtain the license plate number and engine mumber of vehicle;Based on the license plate number and the engine mumber, the details of vehicle described in online query, wherein the details include situation information violating the regulations;Receive the navigation information of the vehicle, wherein the navigation information includes destination, current location, present speed and current time;Situation information violating the regulations, the license plate number, vehicle restricted driving rule, traffic accident multi-happening section and the navigation information in predetermined amount of time based on the vehicle, plan navigation routine, wherein, the traffic accident multi-happening section that the vehicle is restricted driving in rule and the predetermined amount of time obtains online.The embodiment realizes more accurate automobile navigation.

Description

Automobile navigation method and device
Technical field
This application involves field of computer technology, and in particular to field of navigation technology more particularly to automobile navigation method and Device.
Background technique
Currently, the magnitude of traffic flow in balanced city reduces the tail gas pollution of motor vehicle in order to alleviate the traffic congestion in city, Some areas, which have promulgated that vehicle restricts driving rule and outport vehicle enters urban district, need to handle the related regulations of the pass.
The existing air navigation aid for vehicle restricted driving rule is normally based on the navigation that the license plate number of vehicle carries out, so And this air navigation aid evades restricted driving section, can not learn whether vehicle holds effective passage only according to license plate number information Card, to can not accurately navigate to vehicle.
Summary of the invention
The purpose of the application is to propose a kind of improved automobile navigation method and device, to solve background above technology department Divide the technical issues of mentioning.
In a first aspect, this application provides a kind of automobile navigation methods, which comprises obtain vehicle license plate number and Engine mumber;Based on the license plate number and the engine mumber, the details of vehicle described in online query, wherein institute Stating details includes situation information violating the regulations;Receive the navigation information of the vehicle, wherein the navigation information includes purpose Ground, current location, present speed and current time;Situation information violating the regulations, the license plate number, vehicle based on the vehicle are restricted driving Rule, traffic accident multi-happening section and the navigation information in predetermined amount of time plan navigation routine, wherein the vehicle The traffic accident multi-happening section restricted driving in rule and the predetermined amount of time obtains online.
In some embodiments, the situation information violating the regulations based on the vehicle, the license plate number, vehicle, which are restricted driving, advises Then, the traffic accident multi-happening section and the navigation information in predetermined amount of time plans navigation routine, comprising: is based on the vehicle The trade mark, the vehicle are restricted driving rule and the navigation information, generate the vehicle from the current location to the destination it Between route set;According to violating the regulations in the traffic accident multi-happening section and the situation information violating the regulations in the predetermined amount of time Each route in the route set is screened in place;According to the road of each route in the route set after screening Line length and congestion level information, plan the navigation routine of the vehicle, wherein the path length of each route and congestion Degree information obtains online.
In some embodiments, the traffic accident multi-happening section according in the predetermined amount of time and the feelings violating the regulations Each route in the route set is screened in place violating the regulations in condition information, comprising: judge in the route set With the presence or absence of dangerous route, wherein the danger route be comprising in the predetermined amount of time traffic accident multi-happening section and The route at least one of the place violating the regulations in the situation information violating the regulations;If so, further judging the route set With the presence or absence of emergency route, wherein the emergency route do not include the predetermined amount of time in traffic accident multi-happening section and The route in the place violating the regulations in the situation information violating the regulations;In response to judging that there are emergency routes in the route set, then Delete the dangerous route in the route set.
In some embodiments, after the judgement route set is with the presence or absence of emergency route, the method is also It include: in response to judging that there is no emergency routes in the route set, then in the vehicle driving to the predetermined time When the traffic accident multi-happening section in section or place violating the regulations in the situation information violating the regulations, the vehicle is prompted.
In some embodiments, the details further include pass information;And the planning navigation routine it Before, the method also includes: judge the current location whether in the region for needing to hold the pass;If so, further Judge whether the pass information is effective;In response to judging that the pass information is invalid, then the vehicle is prompted to handle The pass.
In some embodiments, after the planning navigation routine, the method also includes: send the navigation routine So that the navigation routine is presented to the user for driving the vehicle in the terminal.
In some embodiments, after the details of the inquiry vehicle, the method also includes: it will be described The details of the license plate number of vehicle, the engine mumber of the vehicle and the vehicle are synchronized to the default account of the user In.
In some embodiments, described by the license plate number of the vehicle, the engine mumber and the vehicle of the vehicle Details be synchronized in the default account of the user before, the method also includes: inquire whether the user steps on Record the default account;It is not logged on the default account in response to the user, then further inquiry whether there is the use The default account at family;If it is not, then prompting to preset account described in user's registration;If so, prompt user logs in described preset Account.
In some embodiments, when the vehicle is automatic driving vehicle, the method also includes: send the navigation Route travels for the automatic driving vehicle according to the navigation routine.
Second aspect, present applicant proposes a kind of vehicle navigation apparatus, described device includes: acquiring unit, is configured to Obtain the license plate number and engine mumber of vehicle;Query unit is configured to based on the license plate number and the engine mumber, The details of vehicle described in online query, wherein the details include situation information violating the regulations;Receiving unit, configuration are used In the navigation information for receiving the vehicle, wherein the navigation information includes destination, current location, present speed and current Time;Planning unit is configured to situation information violating the regulations based on the vehicle, the license plate number, vehicle and restricts driving rule, predetermined Traffic accident multi-happening section and the navigation information in period plan navigation routine, wherein the vehicle restrict driving rule and Traffic accident multi-happening section in the predetermined amount of time obtains online.
In some embodiments, the planning unit includes: generation module, is configured to based on the license plate number, described Vehicle restricted driving rule and the navigation information, generate the vehicle from the current location to the Route Set the destination It closes;Screening module, be configured to according in the predetermined amount of time traffic accident multi-happening section and the situation information violating the regulations In place violating the regulations, each route in the route set is screened;Planning module is configured to according to after screening The path length and congestion level information of each route in route set, plan the navigation routine of the vehicle, wherein described The path length and congestion level information of each route obtain online.
In some embodiments, the screening module includes: judging submodule, is configured to judge in the route set With the presence or absence of dangerous route, wherein the danger route be comprising in the predetermined amount of time traffic accident multi-happening section and The route at least one of the place violating the regulations in the situation information violating the regulations;Submodule is handled, is configured in the route In set in the case where dangerous route, further judge the route set with the presence or absence of emergency route, wherein the peace System-wide line does not include the place violating the regulations in traffic accident multi-happening section and the situation information violating the regulations in the predetermined amount of time Route;Submodule is deleted, is configured in response to judging that there are emergency routes in the route set, then delete the road Dangerous route in line set.
In some embodiments, the screening module further include: prompting submodule is configured to described in response to judging Emergency route is not present in route set, then in the vehicle driving to the traffic accident multi-happening section in the predetermined amount of time Or when place violating the regulations in the situation information violating the regulations, prompt the vehicle.
In some embodiments, the details further include pass information;And described device further include: judgement is single Whether member is configured to judge the current location in the region for needing to hold the pass;First processing units are configured to In the case where the current location is in the region for needing to hold the pass, further judge whether the pass information has Effect;Prompt unit is configured to then prompt the vehicle to handle the pass in response to judging that the pass information is invalid.
In some embodiments, described device further include: the first transmission unit, be configured to send the navigation routine with The navigation routine is presented to the user for driving the vehicle for the terminal.
In some embodiments, described device further include: synchronization unit is configured to the license plate number of the vehicle, institute The details of the engine mumber and the vehicle of stating vehicle are synchronized in the default account of the user.
In some embodiments, described device further include: log in query unit, be configured to inquire whether the user steps on Record the default account;The second processing unit is configured in the case where the user is not logged on the default account, into The inquiry of one step whether there is the default account of the user;Prompt unit is registered, is configured to that the user is being not present The default account in the case where, prompt user's registration described in preset account;Login prompt unit is configured to there are institutes In the case where the default account for stating user, user is prompted to log in the default account.
In some embodiments, when the vehicle is automatic driving vehicle, described device further include: second sends list Member is configured to send the navigation routine so that the automatic driving vehicle is travelled according to the navigation routine.
Automobile navigation method and device provided by the present application are believed by the license plate number and engine mumber of the vehicle got The details so as to enquiring vehicle are ceased, the navigation information of vehicle are then received, finally based on the detailed letter of the vehicle inquired The navigation information of the vehicle cease, received, the vehicle got restrict driving the information such as rule and traffic accident multi-happening section to plan Navigation routine, so that vehicle restricted driving rule, the details of traffic accident multi-happening section information and vehicle is effectively utilized, it is real More accurate automobile navigation is showed.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other Feature, objects and advantages will become more apparent upon:
Fig. 1 is that this application can be applied to exemplary system architecture figures therein;
Fig. 2 is the flow chart according to one embodiment of the automobile navigation method of the application;
Fig. 3 is the flow chart according to another embodiment of the automobile navigation method of the application;
Fig. 4 is the structural schematic diagram according to one embodiment of the vehicle navigation apparatus of the application;
Fig. 5 is adapted for the structural schematic diagram for the computer system for realizing the server of the embodiment of the present application.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to Convenient for description, part relevant to related invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is shown can be using the exemplary system architecture of the embodiment of the automobile navigation method and device of the application 100。
As shown in Figure 1, system architecture 100 may include terminal device 101,102, vehicle-mounted terminal equipment 103, network 104 With server 105.Network 104 is logical to provide between terminal device 101,102, vehicle-mounted terminal equipment 103 and server 105 Believe the medium of link.Network 104 may include various connection types, for example, wired, wireless communication link, global positioning system or Person's fiber optic cables etc..
User can be used terminal device 101,102, vehicle-mounted terminal equipment 103 handed over by network 104 and server 105 Mutually, to receive or send message etc..Various client applications, such as automobile navigation can be installed on terminal device 101,102 Using, map application, safe driving service class application etc.;Automatic driving vehicle can be installed on vehicle-mounted terminal equipment 103 Navigation system can be interacted directly by network 104 with server 105, and vehicle-mounted terminal equipment 103, which may be also connected to, to be used for The display screen etc. that information input and information are shown is provided.
Terminal device 101,102 can be with display screen and supported web page browsing various electronic equipments, including but It is not limited to smart phone, tablet computer, E-book reader, MP3 player (Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio level 3), MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio level 4) player, pocket computer on knee and Desktop computer etc..
Server 105 can be to provide the server of various services, such as set to terminal device 101,102, car-mounted terminal The backstage navigation that the navigation information of the license plate number of the vehicle obtained on standby 103, engine mumber and received vehicle is supported Server.Backstage navigation server can license plate number, engine mumber and received navigation information etc. to the vehicle got Data carry out the processing such as analyzing, and processing result (such as navigation routine) is fed back to terminal device.
It should be noted that automobile navigation method provided by the embodiment of the present application is generally executed by server 105.
It should be understood that the number of terminal device, network and server in Fig. 1 is only schematical.According to realization need It wants, can have any number of terminal device, network and server.
With continued reference to Fig. 2, the process 200 of one embodiment of the automobile navigation method according to the application is shown.It is described Automobile navigation method, comprising the following steps:
Step 201, the license plate number and engine mumber of vehicle are obtained.
In the present embodiment, the electronic equipment (such as server shown in FIG. 1) of automobile navigation method operation thereon can It is manual to receive user using its terminal for carrying out automobile navigation from user by wired connection mode or radio connection The license plate number information and engine mumber information for the vehicle that the user of input drives.
In the present embodiment, when above-mentioned vehicle is automatic driving vehicle, the electronics of automobile navigation method operation thereon Equipment (such as server shown in FIG. 1) can also be obtained by radio connection above-mentioned automatic driving vehicle license plate number and Engine mumber.
It should be pointed out that above-mentioned radio connection can include but is not limited to 3G/4G connection, WiFi connection, bluetooth Connection, WiMAX connection, Zigbee connection, UWB (ultra wideband) connection and other currently known or exploitations in the future Radio connection.
Step 202, license plate number and engine mumber, the details of online query vehicle are based on.
In the present embodiment, license plate number information and engine mumber information based on the above-mentioned vehicle obtained in step 201, Above-mentioned electronic equipment (such as server shown in FIG. 1) can be with the details of the above-mentioned vehicle of online query, wherein online query Mode include but is not limited to: by communicating branch group terminal inquiry, site for service inquiry, Help by Phone, short message subscribe inquiry, The inquiry modes such as network inquiry and cell phone software inquiry.The details of above-mentioned vehicle may include the situation violating the regulations of above-mentioned vehicle Information, above-mentioned situation information violating the regulations may include place violating the regulations, time violating the regulations and the act of violating regulations of above-mentioned vehicle.
In some optional implementations of the present embodiment, if above-mentioned vehicle is pilot steering vehicle, above-mentioned electronics is set It is standby can be by online query in the license plate number information, engine mumber information and step 202 of the above-mentioned vehicle obtained in step 201 The details of above-mentioned vehicle be synchronized in the default account for driving the user of above-mentioned vehicle, wherein above-mentioned default account can Be it is pre-set for store user essential information account, above-mentioned essential information may include user name, gender, often With address, cell-phone number, occupation etc. information.
In some optional implementations of the present embodiment, whether above-mentioned electronic equipment can also inquire above-mentioned user Through logging in above-mentioned default account, if above-mentioned user has logged on above-mentioned default account, the license plate number of the above-mentioned vehicle of auto-complete The details of information, engine mumber information and above-mentioned vehicle;If above-mentioned user logs in above-mentioned default account not yet, look into The default account that whether there is above-mentioned user is ask, if it does not exist the default account of above-mentioned user, is then sent to above-mentioned terminal default Account enrollment page is for the above-mentioned default account of above-mentioned user's registration, the default account of above-mentioned user if it exists, then to above-mentioned end The default account login page of end transmission above-mentioned default account so that above-mentioned user logs in.
Step 203, the navigation information of vehicle is received.
In the present embodiment, above-mentioned electronic equipment can receive the user for driving above-mentioned vehicle for its progress automobile navigation Terminal on navigation information, wherein above-mentioned navigation information may include destination, current location and current time.It is above-mentioned to work as Front position can be obtained by global positioning system (Global Positioning System, GPS), can also pass through movement Location-based service obtains, and can also be obtained by providing the service provider of service in above-mentioned terminal according to position.
In the present embodiment, when above-mentioned vehicle is automatic driving vehicle, above-mentioned electronic equipment also can receive above-mentioned nothing The navigation information of people's driving vehicle.
Step 204, the situation information violating the regulations based on vehicle, license plate number, vehicle are restricted driving rule, the traffic in predetermined amount of time Accident-prone road section and navigation information plan navigation routine.
In the present embodiment, above-mentioned electronic equipment can obtain vehicle restricted driving rule before programme path and online pre- The traffic accident multi-happening section fixed time in section, wherein the mode obtained online includes but is not limited to: pass through communicating branch group end End obtains, network obtains, phone obtains, short message reservation obtains and the acquisition modes such as cell phone software obtains.Above-mentioned vehicle, which is restricted driving, advises It then can be long-term vehicle restricted driving rule, rule, early evening peak restricted driving rule and the limit for presumptive area for example, tail number is restricted driving Above-mentioned long-term vehicle restricted driving rule can also be stored in advance in line discipline, above-mentioned electronic equipment;Above-mentioned vehicle restricts driving rule can also be with It is interim vehicle restricted driving rule, for example, temporarily issued since road heavy congestion, military review and haze are administered Vehicle is restricted driving regular.Above-mentioned traffic accident multi-happening section within a predetermined period of time, which can be, occurs vehicle collision in one month Number is greater than five sections;Be also possible in three months as traffic accident and caused by the number of casualties be greater than three Section.
In the present embodiment, situation information violating the regulations, the step 201 of the above-mentioned vehicle obtained based on step 202 inquiry are obtained The license plate number of above-mentioned vehicle, the online vehicle that obtains restricts driving rule and traffic accident multi-happening section and step within a predetermined period of time The navigation information of rapid 203 received above-mentioned vehicle, above-mentioned electronic equipment can plan navigation routine.
In some optional implementations of the present embodiment, above-mentioned electronic equipment can send above-mentioned navigation road to terminal Line, so that above-mentioned navigation routine is presented to the user for driving above-mentioned vehicle by above-mentioned terminal, so that above-mentioned vehicle is according to upper State navigation routine traveling.
In some optional implementations of the present embodiment, when above-mentioned vehicle is automatic driving vehicle, above-mentioned electronics Equipment can also send above-mentioned navigation routine to the car-mounted terminal of above-mentioned automatic driving vehicle, so that above-mentioned automatic driving vehicle is pressed It is travelled according to above-mentioned navigation routine.
In some optional implementations of the present embodiment, above-mentioned details further include pass information, are being obtained To after the pass information of above-mentioned vehicle, above-mentioned electronic equipment may determine that whether current location is needing above-mentioned vehicle to hold In the region of the pass, if so, further judging whether above-mentioned pass information is effective, if judging above-mentioned pass information In vain, then the prompt information for handling the pass is sent to above-mentioned terminal, above-mentioned terminal can carry out by way of voice plays Prompt, can also be prompted by way of the icon on terminal display screen is shown.
With further reference to Fig. 3, it illustrates the processes 300 of another embodiment of automobile navigation method.The automobile navigation The process 300 of method, comprising the following steps:
Step 301, the license plate number and engine mumber of vehicle are obtained.
In the present embodiment, the electronic equipment (such as server shown in FIG. 1) of automobile navigation method operation thereon can It is manual to receive user using its terminal for carrying out automobile navigation from user by wired connection mode or radio connection The license plate number information and engine mumber information for the vehicle that the user of input drives.
In the present embodiment, when above-mentioned vehicle is automatic driving vehicle, the electronics of automobile navigation method operation thereon Equipment (such as server shown in FIG. 1) can also be obtained by radio connection above-mentioned automatic driving vehicle license plate number and Engine mumber.
Step 302, license plate number and engine mumber, the details of online query vehicle are based on.
In the present embodiment, license plate number information and engine mumber information based on the above-mentioned vehicle obtained in step 301, Above-mentioned electronic equipment (such as server shown in FIG. 1) can be with the details of the above-mentioned vehicle of online query, wherein online query Mode include but is not limited to: by communicating branch group terminal inquiry, site for service inquiry, Help by Phone, short message subscribe inquiry, The inquiry modes such as network inquiry and cell phone software inquiry.The details of above-mentioned vehicle may include the situation violating the regulations of above-mentioned vehicle Information, above-mentioned situation information violating the regulations may include place violating the regulations, time violating the regulations and the act of violating regulations of above-mentioned vehicle.
Step 303, the navigation information of vehicle is received.
In the present embodiment, above-mentioned electronic equipment can receive the user for driving above-mentioned vehicle for its progress automobile navigation Terminal on navigation information, wherein above-mentioned navigation information may include destination, current location and current time.It is above-mentioned to work as Front position can be obtained by global positioning system (Global Positioning System, GPS), can also pass through movement Location-based service obtains, and can also be obtained by providing the service provider of service in above-mentioned terminal according to position.
In the present embodiment, when above-mentioned vehicle is automatic driving vehicle, above-mentioned electronic equipment also can receive above-mentioned nothing The navigation information of people's driving vehicle.
Step 304, based on license plate number, vehicle restricted driving rule and navigation information, vehicle is generated from current location to destination Between route set.
In the present embodiment, above-mentioned electronic equipment can obtain vehicle restricted driving rule online, and above-mentioned vehicle restricted driving rule can To be long-term vehicle restricted driving rule, for example, tail number restricted driving rule, early evening peak restricted driving rule and the restricted driving rule for presumptive area Then, above-mentioned vehicle restricted driving rule is also possible to interim vehicle and restricts driving rule, for example, due to road heavy congestion, military review and Situations such as haze is administered and the vehicle temporarily issued are restricted driving rule.
In the present embodiment, above-mentioned electronic equipment can obtain above-mentioned vehicle between current location to destination first The corresponding path length of every route in all route set and route set;Later, corresponding using above-mentioned every route Running time of the path length divided by the available above-mentioned vehicle of present speed on every route;Then, current time is utilized End time of the available above-mentioned vehicle when driving to above destination on every route is added with above-mentioned running time;Most Afterwards, judge in from above-mentioned current time to the period of above-mentioned end time, whether deposited in every route of above-mentioned route set It is directed to above-mentioned license plate number in vehicle restricted driving rule, if so, deleting above-mentioned vehicle restricted driving rule in above-mentioned route set The route being then applied to it within the above-mentioned period is generated from above-mentioned current location to the Route Set above destination It closes.
Step 305, according to the place violating the regulations in the traffic accident multi-happening section and situation information violating the regulations in predetermined amount of time, Each route in route set is screened.
In the present embodiment, the traffic accident that above-mentioned electronic equipment can obtain online within a predetermined period of time first is multiple Section, wherein above-mentioned traffic accident multi-happening section within a predetermined period of time can be time that vehicle collision occurs in one month Number is greater than five sections, be also possible in three months as traffic accident and caused by casualties number greater than three Section.
In the present embodiment, above-mentioned electronic equipment can according in above-mentioned predetermined amount of time traffic accident multi-happening section and Place violating the regulations in above-mentioned situation information violating the regulations, screens each route in above-mentioned route set, so that the route after screening is Comparatively safe route.
In some optional implementations of the present embodiment, above-mentioned electronic equipment can first determine whether above-mentioned route set In with the presence or absence of dangerous route, wherein above-mentioned danger route can be multiple comprising the traffic accident in above-mentioned predetermined amount of time The route at least one of the place violating the regulations in section and above-mentioned situation information violating the regulations;If dangerous in above-mentioned route set Route then further judges in above-mentioned route set with the presence or absence of emergency route, wherein above-mentioned emergency route, which can be, not to be included The route of traffic accident multi-happening section in above-mentioned predetermined amount of time and the place violating the regulations in above-mentioned situation information violating the regulations;If above-mentioned There are emergency routes in route set, then delete the dangerous route in above-mentioned route set.
In some optional implementations of the present embodiment, if emergency route is not present in above-mentioned set, above-mentioned electricity Sub- equipment can above-mentioned vehicle driving to the traffic accident multi-happening section in above-mentioned predetermined amount of time or drive to it is above-mentioned disobey When chapter place, above-mentioned vehicle is prompted to pay attention to traffic safety.
Step 306, according to the path length and congestion level information of each route in the route set after screening, planning The navigation routine of vehicle.
In the present embodiment, in the route set after above-mentioned electronic equipment can screen first in line obtaining step 305 Each route path length and each route congestion level information, wherein above-mentioned congestion level information can characterize The congestion level on road, may include the congestion in road state of multiple grades, such as heavy congestion, slight congestion and unimpeded;It Afterwards, above-mentioned route can be ranked up according to the path length of each route, if it exists at least two minimum path lengths, then It is ranked up according to route of the congestion level information to above-mentioned at least two minimum path lengths;Finally, can be by path length The most light route of most short and congestion level is set as the navigation routine of above-mentioned vehicle.
From figure 3, it can be seen that compared with the corresponding embodiment of Fig. 2, the process of the automobile navigation method in the present embodiment 300 highlight based on license plate number, vehicle restricted driving rule and navigation information, generate road of the vehicle between current location to destination The step 304 of line set, according to the place violating the regulations in the traffic accident multi-happening section and situation information violating the regulations in predetermined amount of time, The step 305 screened to each route in route set and the road according to each route in the route set after screening Line length and congestion level information, plan the step 306 of the navigation routine of vehicle.The scheme of the present embodiment description can be with as a result, The step of describing in more detail route planning, to realize the more accurate route guidance based on license plate number and engine mumber.
With further reference to Fig. 4, as the realization to method shown in above-mentioned each figure, this application provides a kind of automobile navigation dresses The one embodiment set, the Installation practice is corresponding with embodiment of the method shown in Fig. 2, which specifically can be applied to respectively In kind electronic equipment.
As shown in figure 4, vehicle navigation apparatus 400 described in the present embodiment include: acquiring unit 401, query unit 402, Receiving unit 403 and planning unit 404.Wherein, acquiring unit 401 is configured to obtain the license plate number of vehicle and engine is compiled Number;Query unit 402 is configured to be based on the license plate number and the engine mumber, the detailed letter of vehicle described in online query Breath, wherein the details include situation information violating the regulations;Receiving unit 403 is configured to receive the navigation letter of the vehicle Breath, wherein the navigation information includes destination, current location, present speed and current time;And planning unit 404 configures It restricts driving rule, the traffic accident in predetermined amount of time for the situation information violating the regulations based on the vehicle, the license plate number, vehicle Multi-happening section and the navigation information plan navigation routine, wherein the vehicle is restricted driving in rule and the predetermined amount of time Traffic accident multi-happening section obtains online.
In the present embodiment, the acquiring unit 401 of vehicle navigation apparatus 400 can be by wired connection mode or wireless Connection type receives the vehicle for the vehicle that the user that user is manually entered drives from user using its terminal for carrying out automobile navigation Trade mark information and engine mumber information.When above-mentioned vehicle is automatic driving vehicle, above-mentioned acquiring unit 401 can also pass through Radio connection obtains the license plate number and engine mumber of above-mentioned automatic driving vehicle.
In the present embodiment, license plate number information and the engine mumber letter of the above-mentioned vehicle obtained based on acquiring unit 401 Breath, above-mentioned query unit 402 can be with the details of the above-mentioned vehicle of online query, wherein the mode of online query includes but not It is limited to: inquiry, network inquiry and mobile phone is subscribed by communicating branch group terminal inquiry, site for service inquiry, Help by Phone, short message The inquiry modes such as software inquiry.The details of above-mentioned vehicle may include the situation information violating the regulations of above-mentioned vehicle, above-mentioned violating the regulations Situation information may include place violating the regulations, time violating the regulations and the act of violating regulations of above-mentioned vehicle.
In the present embodiment, above-mentioned receiving unit 403 can receive the user for driving above-mentioned vehicle for its progress vehicle Navigation information in the terminal of navigation, wherein above-mentioned navigation information may include destination, current location and current time.On Stating current location can be obtained by global positioning system (Global Positioning System, GPS), can also be passed through Mobile location-based service obtains, and can also be obtained by providing the service provider of service in above-mentioned terminal according to position.When upper State vehicle be automatic driving vehicle when, above-mentioned receiving unit 403 also can receive the navigation information of above-mentioned automatic driving vehicle.
In the present embodiment, vehicle navigation apparatus 400 can be obtained online before programme path vehicle restrict driving rule and Traffic accident multi-happening section within a predetermined period of time.Above-mentioned vehicle restricted driving rule can be long-term vehicle restricted driving rule, for example, Tail number restricted driving rule, early evening peak are restricted driving, and regular and restricted driving for presumptive area is regular, and above-mentioned electronic equipment can also be preparatory Store above-mentioned long-term vehicle restricted driving rule;Above-mentioned vehicle restricted driving rule is also possible to interim vehicle restricted driving rule, for example, due to road Situations such as road heavy congestion, military review and haze are administered and the vehicle temporarily issued are restricted driving rule.It is above-mentioned in predetermined amount of time Interior traffic accident multi-happening section can be section of the number greater than five times that vehicle collision occurs in one month;It is also possible to three In a month as traffic accident and caused by the number of casualties be greater than three sections.
In the present embodiment, the situation information violating the regulations, above-mentioned of the above-mentioned vehicle obtained based on the inquiry of above-mentioned query unit 402 The license plate number for the above-mentioned vehicle that acquiring unit 401 obtains, online acquisition vehicle restricted driving rule and traffic within a predetermined period of time The navigation information of accident-prone road section and the received above-mentioned vehicle of above-mentioned receiving unit 403, above-mentioned planning unit 404 can be planned Navigation routine.
In the present embodiment, above-mentioned planning unit 404 can also include generation module (not shown), screening module (not shown) and planning module (not shown).Wherein, above-mentioned generation module can obtain above-mentioned vehicle from working as first Front position is to all route set between destination and the corresponding path length of every route in route set;Later, sharp With the corresponding path length of above-mentioned every route divided by the available above-mentioned vehicle of present speed on every route when driving Between;Then, be added using current time with above-mentioned running time available above-mentioned vehicle driven on every route it is above-mentioned End time when destination;Finally, judging in from above-mentioned current time to the period of above-mentioned end time, above-mentioned Route Set It is directed to above-mentioned license plate number with the presence or absence of vehicle restricted driving rule in the every route closed, if so, in above-mentioned route set In, it deletes above-mentioned vehicle and restricts driving the route that rule is applied to it within the above-mentioned period, generate from above-mentioned current location to upper State the route set between destination.Above-mentioned screening module can be according to the traffic accident multi-happening section in above-mentioned predetermined amount of time With the place violating the regulations in above-mentioned situation information violating the regulations, each route in above-mentioned route set is screened, so that the route after screening It is comparatively safe route.Above-mentioned planning module can be first in the route set that line obtains after above-mentioned screening module screening The congestion level information of the path length of each route and each route, wherein above-mentioned congestion level information can characterize road Congestion level, may include the congestion in road state of multiple grades, such as heavy congestion, slight congestion and unimpeded;Later, Above-mentioned route can be ranked up according to the path length of each route, at least two minimum path lengths, then press if it exists It is ranked up according to route of the congestion level information to above-mentioned at least two minimum path lengths;Finally, can be by path length most The most light route of short and congestion level is set as the navigation routine of above-mentioned vehicle.
In some optional implementations of the present embodiment, above-mentioned screening module includes that judging submodule (is not shown in figure Out), it handles submodule (not shown) and deletes submodule (not shown).Wherein above-mentioned judging submodule can be first Judge in above-mentioned route set with the presence or absence of dangerous route, wherein above-mentioned danger route can be comprising above-mentioned predetermined amount of time The route at least one of the place violating the regulations in interior traffic accident multi-happening section and above-mentioned situation information violating the regulations;Above-mentioned processing Submodule is used in response to judging dangerous route in above-mentioned route set, further judge in above-mentioned route set whether There are emergency routes, wherein above-mentioned emergency route can be not comprising the traffic accident multi-happening section in above-mentioned predetermined amount of time With the route in the place violating the regulations in above-mentioned situation information violating the regulations;Above-mentioned deletion submodule is used in response to depositing in above-mentioned route set In emergency route, then the dangerous route in above-mentioned route set is deleted.
In some optional implementations of the present embodiment, above-mentioned screening module further include prompting submodule (in figure not It shows).If emergency route is not present in above-mentioned set, above-mentioned screening module can be in above-mentioned vehicle driving to above-mentioned pre- timing Between traffic accident multi-happening section in section or when driving to above-mentioned place violating the regulations, prompt above-mentioned vehicle to pay attention to traffic safety.
In some optional implementations of the present embodiment, above-mentioned details further include pass information, and vehicle is led The device 400 that navigates can also include judging unit (not shown), first processing units (not shown) and prompt unit (figure In be not shown).After getting the pass information of above-mentioned vehicle, above-mentioned judging unit may determine that current location whether Above-mentioned vehicle is needed to hold in the region of the pass, above-mentioned first processing units can judge that current location is above-mentioned in needs In the case that vehicle is held in the region of the pass, further judge whether above-mentioned pass information is effective, above-mentioned prompt unit Can be in response to judging that above-mentioned pass information is invalid, Xiang Shangshu terminal sends the prompt letter for handling the pass Breath.
In some optional implementations of the present embodiment, vehicle navigation apparatus 400 can also include that the first transmission is single First (not shown), above-mentioned first transmission unit can send above-mentioned navigation routine to terminal, so that above-mentioned terminal will be above-mentioned Navigation routine is presented to the user for driving above-mentioned vehicle, so that above-mentioned vehicle is travelled according to above-mentioned navigation routine.
In some optional implementations of the present embodiment, if above-mentioned vehicle is pilot steering vehicle, automobile navigation dress Setting 400 can also include synchronization unit (not shown), and above-mentioned synchronization unit can obtain above-mentioned acquiring unit 401 upper State the detailed letter of the above-mentioned vehicle of 402 online query of license plate number information, engine mumber information and above-mentioned query unit of vehicle Breath is synchronized in the default account for the user for driving above-mentioned vehicle, wherein above-mentioned default account can be pre-set be used for The account of the essential information of user is stored, above-mentioned essential information may include user name, gender, common address, cell-phone number, occupation Etc. information.
In some optional implementations of the present embodiment, vehicle navigation apparatus 400 can also include logging in cargo tracer First (not shown), the second processing unit (not shown), registration prompt unit (not shown) and login prompt list First (not shown).The above-mentioned query unit electronic equipment that logs in can also inquire whether above-mentioned user has logged on above-mentioned preset Account, if in the case that above-mentioned the second processing unit has logged on above-mentioned default account in response to inquiring above-mentioned user, from License plate number information, the details of engine mumber information and above-mentioned vehicle of the dynamic above-mentioned vehicle of completion;If in response to inquiring In the case that above-mentioned user logs in above-mentioned default account not yet, then inquiry whether there is the default account of above-mentioned user, above-mentioned In the case where prompt unit is registered in response to inquiring the default account of above-mentioned user if it does not exist, Xiang Shangshu terminal sends default Account enrollment page is for the above-mentioned default account of above-mentioned user's registration, and there are above-mentioned in response to inquiring for above-mentioned login prompt unit In the case where the default account of user, it is above-mentioned default so that above-mentioned user logs in that Xiang Shangshu terminal sends default account login page Account.
In some optional implementations of the present embodiment, when above-mentioned vehicle is automatic driving vehicle, automobile navigation Device 400 can also include the second transmission unit (not shown), above-mentioned second transmission unit can also to it is above-mentioned nobody drive The car-mounted terminal for sailing vehicle sends above-mentioned navigation routine, so that above-mentioned automatic driving vehicle is travelled according to above-mentioned navigation routine.
Below with reference to Fig. 5, it illustrates the knots of the computer system 500 for the device for being suitable for being used to realize the embodiment of the present application Structure schematic diagram.
As shown in figure 5, computer system 500 includes central processing unit (CPU) 501, it can be read-only according to being stored in Program in memory (ROM) 502 or be loaded into the program in random access storage device (RAM) 503 from storage section 508 and Execute various movements appropriate and processing.In RAM503, also it is stored with system 500 and operates required various programs and data. CPU501, ROM502 and RAM503 are connected with each other by bus 504.Input/output (I/O) interface 505 is also connected to bus 504。
I/O interface 505 is connected to lower component: the importation 506 including keyboard, mouse etc.;It is penetrated including such as cathode The output par, c 507 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.;Storage section 508 including hard disk etc.; And the communications portion 509 of the network interface card including LAN card, modem etc..Communications portion 509 via such as because The network of spy's net executes communication process.Driver 510 is also connected to I/O interface 505 as needed.Detachable media 511, such as Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 510, in order to read from thereon Computer program be mounted into storage section 508 as needed.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be tangibly embodied in machine readable Computer program on medium, above-mentioned computer program include the program code for method shown in execution flow chart.At this In the embodiment of sample, which can be downloaded and installed from network by communications portion 509, and/or from removable Medium 511 is unloaded to be mounted.
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the application, method and computer journey The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation A part of one module, program segment or code of table, a part of above-mentioned module, program segment or code include one or more Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yiyong The dedicated hardware based system of defined functions or operations is executed to realize, or can be referred to specialized hardware and computer The combination of order is realized.
Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard The mode of part is realized.Described unit also can be set in the processor, for example, can be described as: a kind of processor packet Include acquiring unit, query unit, receiving unit and planning unit.Wherein, the title of these units not structure under certain conditions The restriction of the pairs of unit itself.For example, acquiring unit is also described as " obtaining the license plate number and engine mumber of vehicle Unit ".
As on the other hand, present invention also provides a kind of nonvolatile computer storage media, the non-volatile calculating Machine storage medium can be nonvolatile computer storage media included in above-mentioned apparatus in above-described embodiment;It is also possible to Individualism, without the nonvolatile computer storage media in supplying terminal.Above-mentioned nonvolatile computer storage media is deposited One or more program is contained, when said one or multiple programs are executed by an equipment, so that above equipment: obtaining The license plate number and engine mumber of vehicle;Based on the license plate number and the engine mumber, vehicle described in online query it is detailed Thin information, wherein the details include situation information violating the regulations;Receive the navigation information of the vehicle, wherein the navigation Information includes destination, current location, present speed and current time;Situation information violating the regulations based on the vehicle, the vehicle The trade mark, vehicle restricted driving rule, traffic accident multi-happening section and the navigation information in predetermined amount of time, plan navigation routine, Wherein, the traffic accident multi-happening section that the vehicle is restricted driving in rule and the predetermined amount of time obtains online.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein Can technical characteristic replaced mutually and the technical solution that is formed.

Claims (16)

1. a kind of automobile navigation method, which is characterized in that the described method includes:
Obtain the license plate number and engine mumber of vehicle;
Based on the license plate number and the engine mumber, the details of vehicle described in online query, wherein the detailed letter Breath includes situation information violating the regulations;
Receive the navigation information of the vehicle, wherein the navigation information includes destination, current location, present speed and works as The preceding time;
Traffic accident in situation information violating the regulations, the license plate number, vehicle restricted driving rule, predetermined amount of time based on the vehicle Multi-happening section and the navigation information plan navigation routine, wherein the vehicle is restricted driving in rule and the predetermined amount of time Traffic accident multi-happening section obtains online;
The details further include pass information;And
Before the planning navigation routine, the method also includes:
Judge the current location whether in the region for needing to hold the pass;
If so, further judging whether the pass information is effective;
In response to judging that the pass information is invalid, then the vehicle is prompted to handle the pass.
2. the method according to claim 1, wherein the situation information violating the regulations based on the vehicle, described License plate number, vehicle restricted driving rule, traffic accident multi-happening section and the navigation information in predetermined amount of time, planning navigation road Line, comprising:
Based on the license plate number, vehicle restricted driving rule and the navigation information, the vehicle is generated from the current location To the route set between the destination;
According to the place violating the regulations in the traffic accident multi-happening section and the situation information violating the regulations in the predetermined amount of time, to institute The each route stated in route set is screened;
According to the path length and congestion level information of each route in the route set after screening, leading for the vehicle is planned Air route line, wherein the path length of each route and congestion level information obtain online.
3. according to the method described in claim 2, it is characterized in that, described more according to the traffic accident in the predetermined amount of time The place violating the regulations in section and the situation information violating the regulations is sent out, each route in the route set is screened, comprising:
Judge in the route set with the presence or absence of dangerous route, wherein the danger route is comprising the predetermined amount of time The route at least one of the place violating the regulations in interior traffic accident multi-happening section and the situation information violating the regulations;
If so, further judging the route set with the presence or absence of emergency route, wherein the emergency route does not include described The route of traffic accident multi-happening section in predetermined amount of time and the place violating the regulations in the situation information violating the regulations;
In response to judging that there are emergency routes in the route set, then delete the dangerous route in the route set.
4. according to the method described in claim 3, it is characterized in that, whether there is safe road in the judgement route set After line, the method also includes:
In response to judging that there is no emergency routes in the route set, then in the vehicle driving to the predetermined amount of time When place violating the regulations in interior traffic accident multi-happening section or the situation information violating the regulations, the vehicle is prompted.
5. the method according to claim 1, wherein the method is also wrapped after the planning navigation routine It includes:
The navigation routine is sent so that the navigation routine is presented to the user for driving the vehicle in terminal.
6. according to the method described in claim 5, it is characterized in that, after the details of the inquiry vehicle, institute State method further include:
The details of the license plate number of the vehicle, the engine mumber of the vehicle and the vehicle are synchronized to the user Default account in.
7. according to the method described in claim 6, it is characterized in that, described by the license plate number of the vehicle, the vehicle Before the details of engine mumber and the vehicle are synchronized in the default account of the user, the method also includes:
Inquire whether the user logs in the default account;
It is not logged on the default account in response to the user, then further inquiry is preset with the presence or absence of the described of the user Account;
If it is not, then prompting to preset account described in user's registration;
If so, prompt user logs in the default account.
8. the method according to claim 1, wherein when the vehicle be automatic driving vehicle when, the method Further include:
The navigation routine is sent so that the automatic driving vehicle is travelled according to the navigation routine.
9. a kind of vehicle navigation apparatus, which is characterized in that described device includes:
Acquiring unit is configured to obtain the license plate number and engine mumber of vehicle;
Query unit is configured to be based on the license plate number and the engine mumber, the detailed letter of vehicle described in online query Breath, wherein the details include situation information violating the regulations;
Receiving unit is configured to receive the navigation information of the vehicle, wherein the navigation information includes destination, current Position, present speed and current time;
Planning unit is configured to situation information violating the regulations based on the vehicle, the license plate number, vehicle and restricts driving rule, predetermined Traffic accident multi-happening section and the navigation information in period plan navigation routine, wherein the vehicle restrict driving rule and Traffic accident multi-happening section in the predetermined amount of time obtains online;
The details further include pass information;And described device further include:
Whether judging unit is configured to judge the current location in the region for needing to hold the pass;
First processing units are configured in the case where the current location is in the region for needing to hold the pass, into one Step judges whether the pass information is effective;
Prompt unit is configured to then prompt the vehicle to handle the pass in response to judging that the pass information is invalid.
10. device according to claim 9, which is characterized in that the planning unit includes:
Generation module is configured to restricted driving based on the license plate number, the vehicle rule and the navigation information, generates the vehicle From the current location to the route set the destination;
Screening module, be configured to according in the predetermined amount of time traffic accident multi-happening section and the situation information violating the regulations In place violating the regulations, each route in the route set is screened;
Planning module is configured to be believed according to the path length and congestion level of each route in the route set after screening Breath, plans the navigation routine of the vehicle, wherein the path length of each route and congestion level information are to obtain online 's.
11. device according to claim 10, which is characterized in that the screening module includes:
Judging submodule is configured to judge in the route set with the presence or absence of dangerous route, wherein the danger route is Comprising in the place violating the regulations in the traffic accident multi-happening section and the situation information violating the regulations in the predetermined amount of time at least One route;
Processing submodule further judges the road in the case where being configured to the dangerous route in the route set Line set whether there is emergency route, wherein the traffic accident that the emergency route does not include in the predetermined amount of time is multiple The route in section and the place violating the regulations in the situation information violating the regulations;
Submodule is deleted, is configured in response to judging that there are emergency routes in the route set, then delete the route Dangerous route in set.
12. device according to claim 11, which is characterized in that the screening module further include:
Prompting submodule is configured in response to judging that there is no emergency routes in the route set, then in the vehicle When driving to the traffic accident multi-happening section in the predetermined amount of time or the place violating the regulations in the situation information violating the regulations, prompt The vehicle.
13. device according to claim 9, which is characterized in that described device further include:
First transmission unit is configured to send described in the navigation routine is presented to the user for driving the vehicle for terminal Navigation routine.
14. device according to claim 13, which is characterized in that described device further include:
Synchronization unit is configured to the detailed of the license plate number of the vehicle, the engine mumber of the vehicle and the vehicle Synchronizing information is into the default account of the user.
15. device according to claim 14, which is characterized in that described device further include:
Query unit is logged in, is configured to inquire whether the user logs in the default account;
The second processing unit is configured in the case where the user is not logged on the default account, and further inquiry is It is no that there are the default accounts of the user;
Prompt unit is registered, is configured to prompt user's registration in the case where the default account of the user is not present The default account;
Login prompt unit is configured to there are the default account of the user, and user is prompted to log in institute State default account.
16. device according to claim 9, which is characterized in that when the vehicle is automatic driving vehicle, described device Further include:
Second transmission unit is configured to send the navigation routine so that the automatic driving vehicle is according to the navigation routine Traveling.
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