CN103575282A - Gas station position information acquisition method, gas station position information acquisition device, gas station position information acquisition system, and vehicle - Google Patents
Gas station position information acquisition method, gas station position information acquisition device, gas station position information acquisition system, and vehicle Download PDFInfo
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- CN103575282A CN103575282A CN201210280892.6A CN201210280892A CN103575282A CN 103575282 A CN103575282 A CN 103575282A CN 201210280892 A CN201210280892 A CN 201210280892A CN 103575282 A CN103575282 A CN 103575282A
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- refuelling station
- vehicle
- positional information
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- parking
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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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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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
- G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
- G01C21/3804—Creation or updating of map data
- G01C21/3807—Creation or updating of map data characterised by the type of data
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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
- G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
- G01C21/3804—Creation or updating of map data
- G01C21/3833—Creation or updating of map data characterised by the source of data
- G01C21/3844—Data obtained from position sensors only, e.g. from inertial navigation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
Abstract
The invention is applicable to the field of vehicle navigation, and provides a gas station position information acquisition method, a gas station position information acquisition device, a gas station position information acquisition system, and a vehicle. The method comprises the following steps: judging whether the vehicle performs a parking refueling operation according to the acquired information related to the vehicle; when the vehicle is judged to perform the parking refueling operation, temporarily storing the position information of the gas station when the parking refueling operation is performed; comparing the position information of the gas station stored temporarily with the position information of the gas station existing in a navigation map, and jugging whether the gas station is a newly built gas station; when the gas station stored temporarily is the newly built gas station, transmitting the position information of the newly built gas station to a service center system. By the method, the device, the system and the vehicle, large-scale gas station position information acquisition can be performed automatically and effectively with low cost, the problem about quick update of the gas station position information in a navigation electronic map is solved effectively.
Description
Technical field
The present invention is applicable to auto navigation field, relates in particular to a kind of refuelling station positional information acquisition method, device, system and automobile.
Background technology
Refuelling station is that people pay close attention to while driving to go on a journey and one of the information that needs the most, is therefore also the important component part of vehicle-mounted navigation map.Because infrastructure construction development in town and country is very fast, in addition information issue, shared environment are not good, the refuelling station of newly coming into operation often can not be known in time and is indexed in map of navigation electronic, causes driver's often " seeking something far and wide when it is within reach ", has wasted a lot of time and moneys.
At present, the collection of fuel station information is taked to add field operation field investigation mode by channel data collection substantially in navigation field, or field operation " is swept road " and is found at random mode.For example, regularly by the propaganda materials (refuelling station's distribution plan) of internet or refuelling station operating unit, collect refuelling station's dot information, or the acquisition of information channel of the refuelling station operating units such as foundation and oil, petrochemical industry, oiling web construction and the information that comes into operation under obtaining.Then, the data in the refuelling station's dot information obtaining and existing map data base is contrasted, determine the situation of change of refuelling station.Finally, field operation arrives on-the-spot cross-check information, as is newly-built refuelling station, gathers the association attributeses such as its position and title, and is updated in current navigation map data storehouse.
Owing to there is very big-difference in scale, membership, service advertisement ability, the technical merit of refuelling station operating unit, when come into operation in newly-built refuelling station, often can on the network media, not give out information in time, therefore from public medium channel, obtain this type of information very difficult.
The acquisition mode of " sweeping road " inevitably causes information to omit.Owing to not knowing where may have newly-built refuelling station, want to avoid omitting " sweeping road " mode that can only take region-wide road all standing, and real work is difficult to accomplish 100%, therefore omits and is just difficult to avoid.
Due to problems such as acquisition of information, cost factor and the resources of production, while gathering fuel station information by the way, the cycle is long, renewal is slow, extensive collection is upgraded and is just carried out once for general 1 to 3 months, and also can produce new variation in renewal process, therefore the information of newly-built refuelling station is difficult in time, be all found and upgrade, if adopt artificial on-the-spot mapping, the human cost and the time cost that need are higher.
Summary of the invention
The embodiment of the present invention provides a kind of refuelling station positional information acquisition method, be intended to solve existing refuelling station dot information acquisition mode and easily cause information easily to be omitted, and the update cycle is long, renewal is slow, the problem that cost is high.
The embodiment of the present invention is achieved in that a kind of refuelling station positional information acquisition method, and described method comprises the steps:
According to the vehicle-related information getting, judge whether vehicle is parking refueling operation;
When judgement vehicle is parking refueling operation, the positional information of refuelling station when this parking refueling operation occurs in interim storage;
The positional information of refuelling station and the positional information of the existing refuelling station in navigation map of storage are temporarily contrasted, determine whether newly-built refuelling station;
When the refuelling station of the described interim storage of judgement is newly-built refuelling station, to service center system, transmit the positional information of described newly-built refuelling station.
The embodiment of the present invention also provides a kind of refuelling station position information acquisition device, and described device comprises:
Parking refueling operation judging unit, for according to the vehicle-related information obtaining, judges whether vehicle is parking refueling operation;
Refuelling station's positional information storage unit, for when described parking refueling operation judging unit judgement vehicle is parking refueling operation, the positional information of refuelling station when this parking refueling operation occurs in interim storage;
Newly-built refuelling station judging unit, for the positional information of refuelling station of storage temporarily and the positional information of the existing refuelling station of navigation map are contrasted, determines whether newly-built refuelling station; And
Newly-built refuelling station positional information delivery unit, for when described newly-built refuelling station judging unit judges that described refuelling station is newly-built refuelling station, transmits the positional information of described newly-built refuelling station to service center system.
The embodiment of the present invention also provides a kind of onboard navigation system, and described onboard navigation system comprises above-mentioned refuelling station position information acquisition device.
The embodiment of the present invention also provides a kind of navigation terminal, and described navigation terminal comprises above-mentioned refuelling station's position information acquisition device.
The embodiment of the present invention also provides a kind of automobile, comprises onboard navigation system, and described onboard navigation system comprises above-mentioned refuelling station position information acquisition device.
The embodiment of the present invention also provides a kind of refuelling station location information updating method, and described method comprises the steps:
Positional information to the refuelling station of receiving is collected duplicate removal;
According to the positional information of collecting the refuelling station after duplicate removal, judge whether the positional information of described refuelling station is kept in the female database of map;
When the positional information of described refuelling station is not kept in the female database of map, whether the positional information that judges described refuelling station is confirmed through field operation, be according to field operation confirm result by the updating location information of described refuelling station in the female database of map, otherwise output field operation is confirmed indication.
The embodiment of the present invention also provides a kind of refuelling station updating location information device, and described device comprises:
Collect duplicate removal unit, for the positional information of the refuelling station of receiving is collected to duplicate removal;
Refuelling station's storage judging unit, for according to the positional information of collecting the refuelling station after duplicate removal, judges whether the positional information of described refuelling station is kept in the female database of map;
Field operation is confirmed judging unit, while not being kept at the female database of map for the positional information when described refuelling station, judges whether the positional information of described refuelling station is confirmed through field operation;
Field operation is confirmed indicating member, and for when described field operation confirmation judging unit judges that the positional information of described refuelling station is not confirmed through field operation, output field operation is confirmed to indicate; And
Fuel station information updating block, when confirming that in described field operation judging unit judges that the positional information of described refuelling station is confirmed through field operation, according to field operation confirm result by the updating location information of described refuelling station in the female database of map.
The embodiment of the present invention also provides a kind of vehicle mounted guidance service center system, and described vehicle mounted guidance service center system comprises above-mentioned refuelling station updating location information device.
The embodiment of the present invention also provides the positional information collection of a kind of refuelling station to upgrade system, and described system comprises:
Service center system, the female database of updating location information map of the newly-built refuelling station of receiving for basis; And
The onboard navigation system of communicating by letter with described service center system, while judging that for the vehicle-related information that basis is got the refuelling station of vehicle when there is parking refueling operation is newly-built refuelling station, send the positional information of newly-built refuelling station to described service center system.
The embodiment of the present invention is according to the vehicle-related information getting, after judgement vehicle is parking refueling operation, the positional information that gathers newly-built refuelling station is added in navigation map, can robotization, high-level efficiency, carry out at low cost the collection of extensive refuelling station positional information, effectively solve the quick replacement problem of refuelling station's positional information in map of navigation electronic.
Accompanying drawing explanation
Fig. 1 represents the realization flow figure of refuelling station's positional information acquisition method that the embodiment of the present invention provides;
Fig. 2 represents the realization flow figure that service center system that the embodiment of the present invention provides is upgraded refuelling station's positional information;
Fig. 3 represents the structural drawing of refuelling station's positional information collection renewal system that the embodiment of the present invention provides;
Fig. 4 represents the structural drawing of refuelling station's position information acquisition device that the embodiment of the present invention provides;
Fig. 5 represents the structural drawing of the service center system that the embodiment of the present invention provides.
Embodiment
The embodiment of the present invention is in judgement after vehicle is parking refueling operation, and the positional information that automatically gathers newly-built refuelling station is added in navigation map, can robotization, high-level efficiency, carry out at low cost the collection of extensive refuelling station positional information.
Fig. 1 shows the realization flow of refuelling station's positional information acquisition method that the embodiment of the present invention provides, and details are as follows:
In step S101, the vehicle-related information gathering according to onboard sensor, judges whether vehicle is parking refueling operation, is to perform step S102, otherwise finishes;
In embodiments of the present invention, the onboard sensor that vehicle-related information can be equipped with by automobile gathers.
Onboard sensor can gather the vehicle-related informations such as engine (ACC) ON/OFF, the open/close state of fuel tank cap and time of origin, fuel tank fuel quantity variation.
Onboard navigation system can be communicated by letter with onboard sensor with information interface by automobile bus, obtains the vehicle-related information that onboard sensor gathers.
In embodiments of the present invention, onboard navigation system adopts mode identification technology, the information that can collect onboard sensor is carried out behavioural analysis, such as by factor of judgment such as operative combination such as " variations of close-ACC of close-fuel tank cap of ACC unlatching-fuel tank cap unlatching-oil mass " and time series, intervals, judge whether vehicle is the operation of once " stopping and refuel ".
In embodiments of the present invention, onboard navigation system is after obtaining each fuel tank switch operation that onboard sensor collects, and triggering stops refuels decision operation, and Rule of judgment is as follows:
Condition 1: the time sequential routine is " close-ACC of close-fuel tank cap of ACC unlatching-fuel tank cap unlatching ";
Condition 2: fuel tank cap is opened to the very first time threshold value that time interval that fuel tank cap closes is less than setting, for example 10 minutes, or close-ACC of fuel tank cap unlatching-fuel tank cap time interval of opening be less than the second time threshold of setting, for example 12 minutes;
Condition 3:ACC closes while opening with ACC, and vehicle place gps coordinate does not change;
Condition 4: fuel tank fuel quantity increases, and recruitment surpasses the oil mass threshold value of setting.
Onboard navigation system judges when above condition meets simultaneously, can think that vehicle is the refueling operation of once stopping, and the vehicle place gps coordinate while closing in conjunction with last ACC can preliminary judgement be Wei Yige refuelling station, the current location of vehicle.
In a preferred embodiment of the present invention, onboard navigation system is after obtaining each fuel tank switch operation that onboard sensor collects, the vehicle-related information that can collect onboard sensor in advance filters, filter out some and the incoherent information of parking refueling operation, to reduce the quantity of information of parking refueling operation judgement, improve judging efficiency.
Filtercondition is as follows:
Condition 1: fuel tank cap is opened to the 3rd time threshold that time interval that fuel tank cap closes is less than setting, for example 30 seconds;
Condition 2:ACC closes the 4th time threshold interval greater than setting of opening with ACC, for example 1 hour;
Condition 3:ACC closes while opening with ACC, and the gps coordinate at vehicle place changes;
Condition 4: fuel tank fuel quantity does not increase, although or increase recruitment lower than the oil mass threshold value of setting.
Onboard navigation system judges that above condition meets any one and can think that vehicle is not parking refueling operation, and by this Information Filtration, other information after filtration proceed to follow-up parking oiling decision operation.
In step S102, store the positional information of this refuelling station temporarily;
In step S103, the positional information of refuelling station and the positional information of the existing refuelling station in navigation map of storage are temporarily contrasted, determine whether newly-built refuelling station, be to perform step S104, otherwise finish;
In embodiments of the present invention centered by the coordinate of ，Yi Gai refuelling station, near certain limit search in current map of navigation electronic, the refuelling station within the scope of 200 meters for example, if do not searched, can directly be judged as is a newly-built refuelling station herein.
If searched other refuelling stations, comparative analysis one by one.If map match (Map Matching) function by navigational system judges that the approach circuit of the two is consistent, and the mounting point of the two and circuit (Link) distance is less than certain distance, for example 50 meters, can be judged to be the oiling of this time stopping and occurring in existing refuelling station in map.If this time enter the path of storing in the path of refuelling station and map inconsistent and between the two distance be greater than setpoint distance, for example 50 meters, judge that it may be a newly-built refuelling station.
In step S104, to service center system, transmit the positional information of this newly-built refuelling station.
As a preferred embodiment of the present invention, except transmitting to service center system this newly-built fuel station information, can also add the positional information of this newly-built refuelling station to information in the current navigation map of vehicle to user's output, to point out driver that refuelling station is added in the current navigation map of vehicle.
Fig. 2 shows the realization flow that service center system is upgraded refuelling station's positional information, and details are as follows:
In step S201, the positional information of the refuelling station that onboard navigation system is transmitted is collected duplicate removal;
In reality, owing to existing many cars repeatedly to feed back, service center system need be collected and duplicate removal feedback information, and the same category information of having processed will be filtered, and the information that is only judged as " newly " and " credible " just enters into subsequent treatment.
Service center system receives after feedback information, first judges whether to exist same feedback.Same feedback refers to the feedback that content is identical, may derive from same car or different car.
During specific implementation, service center system is inquired about in the similar event table of feedback according to the coordinate of refuelling station, if the location interval of the coordinate of a plurality of feedbacks is less than certain distance, for example 50 meters, and other information are consistent, can judge the plurality of same feedback that is fed back to, Times of Feedback+1, needn't carry out subsequent treatment.If do not find same feedback, this feedback states is labeled as to " to be confirmed ", and carries out subsequent treatment.
In step S202, according to the information of collecting after duplicate removal, whether the positional information that judges refuelling station in the female database of map, is to finish, otherwise execution step S203;
Service center system is regularly processed the data of onboard navigation system feedback, in the female database of up-to-date map, search for, if the positional information of this refuelling station is Already in the female database of map, this feedback states of return message feedback list mark is " effective Feedback ", no longer carries out subsequent treatment.
In step S203, judge whether the positional information of this refuelling station is confirmed through field operation, be to perform step S204, otherwise execution step S205;
If this refuelling station is not present in the female database of map, further query feedback list marks whether as " to be confirmed ", is to represent just to wait for field operation confirmation, no longer carries out subsequent treatment.
In step S204, output field operation is confirmed indication;
If be confirmed to be newly-built refuelling station, to export field operation and confirm indication, this feedback states of return message feedback list mark is " effective Feedback ", to arrange field operation to confirm.
According to the field operation of service center system, confirm indication, outdoor workers carries data to be confirmed to scene, and gathers the relevant informations such as title, ownership, oil product type of refuelling station.
In step S205, according to field operation confirm result by the updating location information of newly-built refuelling station in the female database of map.
After service center system receives that field operation confirms that result is returned, in the list of information feedback, " mark " value of this feedback is set to " invalid feedback " or " effective Feedback ", state is made as to " confirming ", and newly-built refuelling station is updated in the female database of map, the information after renewal is make sure for subsequent applications kimonos.
The structure of system is upgraded in refuelling station's positional information collection that Fig. 3 shows the embodiment of the present invention to be provided, and for convenience of explanation, only shows the part relevant to the embodiment of the present invention.
Onboard navigation system 2 is communicated by letter with service center system 3, when the refuelling station when there is parking refueling operation is newly-built refuelling station according to the vehicle-related information judgement vehicle getting, sends the positional information of newly-built refuelling station to service center system 3.
The positional information of the newly-built refuelling station that service center system 3 transmits according to onboard navigation system 2, carries out aggregation process, upgrades the female database of map.
As one embodiment of the present of invention, the onboard sensor 1 that onboard navigation system 2 can be equipped with by vehicle obtains vehicle-related information.
Onboard navigation system 2 is communicated by letter with onboard sensor 1 with information interface by automobile bus, obtains the vehicle-related information that onboard sensor 1 gathers.
Fig. 4 shows the structure of refuelling station's position information acquisition device that the embodiment of the present invention provides, and for convenience of explanation, only shows the part relevant to the embodiment of the present invention.
This refuelling station's position information acquisition device can be built in onboard navigation system, also can be used as independently assembly and the integrated use of onboard navigation system.
This refuelling station's position information acquisition device can be built in various navigation terminals, and navigation terminal can be arranged in vehicle with factory, and the independently equipment that also can be used as is used.
Parking refueling operation judging unit 211, according to the vehicle-related information getting, judges whether vehicle is parking refueling operation.
When parking refueling operation judging unit 211 judgement vehicles are the positional information of the interim storage of parking refueling operation Shi， refuelling station positional information storage unit 212 refuelling station.
Newly-built refuelling station judging unit 213 contrasts refuelling station's positional information of storage temporarily and the positional information of the existing refuelling station in navigation map, determines whether newly-built refuelling station.
When judging unit 213 these refuelling stations of judgement in newly-built refuelling station are newly-built refuelling station, newly-built refuelling station positional information delivery unit 214 transmits the positional information of newly-built refuelling station to service center system 3.
In embodiments of the present invention, when following condition meets simultaneously, parking refueling operation judging unit 211 judgement vehicles are parking refueling operation:
1. the time sequential routine is " close-ACC of close-fuel tank cap of ACC unlatching-fuel tank cap unlatching ";
2. fuel tank cap is opened to the very first time threshold value that time interval that fuel tank cap closes is less than setting, for example 10 minutes, or close-ACC of fuel tank cap unlatching-fuel tank cap time interval of opening be less than the second time threshold of setting, for example 12 minutes;
3.ACC closes while opening with ACC, and vehicle place gps coordinate does not change;
4. fuel tank fuel quantity increases, and recruitment surpasses the oil mass threshold value of setting.
As one embodiment of the present of invention, at parking refueling operation judging unit 211 according to vehicle-related information, judge that whether vehicle is before parking refueling operation, vehicle-related information filter element 215 is according to the filtercondition of setting, by with the filtering from the vehicle-related information getting of the incoherent information of parking refueling operation, to reduce the quantity of information of parking refueling operation judging unit 211 judgements, improve judging efficiency.
In embodiments of the present invention, when meeting one of following condition, vehicle-related information filter element 215 filters out corresponding vehicle-related information:
1. fuel tank cap is opened to the time interval that fuel tank cap closes and is less than fuel tank cap opening time threshold value; Or
2.ACC close with ACC open interval greater than ACC shut-in time threshold value; Or
3.ACC closes while opening with ACC, and the gps coordinate at vehicle place changes; Or
4. fuel tank fuel quantity does not increase, although or increase recruitment lower than the oil mass threshold value of setting.
As a preferred embodiment of the present invention, refuelling station's position information acquisition device is except transmitting the positional information of this newly-built refuelling station to service center system 3, can also add Tip element 216 by fuel station information and add refuelling station to information in the current navigation map of vehicle to user's output, to point out driver that refuelling station is added in the current navigation map of vehicle.
Fig. 5 shows the structure of the service center system that the embodiment of the present invention provides, and for convenience of explanation, only shows the part relevant to the embodiment of the present invention.
Collect the positional information of the refuelling station of 31 pairs of duplicate removal unit onboard navigation system, 2 transmission and collect duplicate removal.
In reality, owing to existing many cars repeatedly to feed back, collect duplicate removal unit 41 and need collect and duplicate removal feedback information, the same category information of having processed will be filtered, and the information that is only judged as " newly " and " credible " just enters into subsequent treatment.
Collect duplicate removal unit 31 and receive after feedback information, first judge whether to exist same feedback.Same feedback refers to the feedback that content is identical, may derive from same car or different car.
During specific implementation, collecting duplicate removal unit 31 inquires about in the similar event table of feedback according to the coordinate of refuelling station, if the location interval of the coordinate of a plurality of feedbacks is less than certain distance, for example 50 meters, and other information are consistent, can judge the plurality of same feedback that is fed back to, Times of Feedback+1, needn't carry out subsequent treatment.If do not find same feedback, this feedback states is labeled as to " to be confirmed ", and carries out subsequent treatment.
Refuelling station storage judging unit 32 is according to the positional information of collecting the refuelling station after duplicate removal, judge that the positional information of refuelling station is whether in map mother database.
Refuelling station's storage judging unit 32 is regularly processed the data of onboard navigation system 2 feedbacks, in the female database of up-to-date map, search for, if the positional information of this refuelling station is Already in the female database of map, this feedback states of return message feedback list mark is " effective Feedback ", no longer carries out subsequent treatment.
When the positional information of refuelling station storage judging unit 32 judgement refuelling stations is not in the female database of map, field operation confirms that judging unit 33 judge that whether refuelling station is through field operation confirmation.
When field operation confirms that the positional information of judging unit 33 judgement refuelling stations is not confirmed through field operation, field operation confirmation indicating member 34 output field operations are confirmed indication.
When refuelling station's storage judging unit 32 judgement refuelling stations are not in the female database of map, be confirmed to be new refuelling station, when field operation confirms that judging unit 33 judgement refuelling stations do not confirm through field operation, field operation is confirmed indicating member 34 output field operations confirmation indications, this feedback states of return message feedback list mark is " effective Feedback ", to arrange field operation to confirm.
According to field operation, confirm that the field operation of indicating member 34 confirms indication, outdoor workers carries data to be confirmed to scene, and gathers the relevant informations such as title, ownership, oil product type of refuelling station.
When field operation confirms that judging unit 33 judgement refuelling stations confirm through field operations, fuel station information updating block 35 according to field operation confirm result by the updating location information of newly-built refuelling station in the female database of map.
After fuel station information updating block 35 receives that field operation confirms that result is returned, in the list of information feedback, " mark " value of this feedback is set to " invalid feedback " or " effective Feedback ", state is made as to " confirming ", and by the updating location information of newly-built refuelling station in the female database of map, the information after renewal is make sure for subsequent applications kimonos.
Compared to existing technology, embodiment of the present invention tool has the following advantages:
1, high-level efficiency
The embodiment of the present invention is utilized onboard sensor and intelligent information processing technology, mode identification technology, GPS automotive positioning technology, the automatic analysis and judgment automobile fuel filler operations such as Telematics technology, pass through single-car single-time, bicycle repeatedly or many cars information feedback of repeatedly stopping and refueling, determine that certain position exists the possibility of refuelling station, and then by finding newly-built refuelling station with original map datum comparative analysis, and gather its positional information, can be in without any information notification and the pretreated situation of information, fast, automatically gather fuel station information, efficiency is far above existing method.
2, low cost
The embodiment of the present invention can be obtained the positional information of refuelling station without reaching the spot, for refuelling station's class point of interest (Point Of Interesting, POI) only need positional information just can provide basic application, not only shortened the R&D cycle of point of interest, and greatly saved cost of labor.
3, avoid omitting.
The navigation terminal of the refuelling station's positional information acquisition method in the employing embodiment of the present invention all can be realized the automatic collection of the positional information of refuelling station, when navigation terminal quantity reaches certain scale and area coverage, substantially all refuelling stations (non-to the refuelling station of public service except) and positional information thereof can be collected, omission can be reduced to the full extent.
The above is only the preferred implementation of the embodiment of the present invention; should be understood that; for those skilled in the art; do not departing under the prerequisite of embodiment of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the embodiment of the present invention.
Claims (19)
1.Yi Zhong refuelling station positional information acquisition method, is characterized in that, described method comprises the steps:
According to the vehicle-related information getting, judge whether vehicle is parking refueling operation;
When judgement vehicle is parking refueling operation, the positional information of refuelling station when this parking refueling operation occurs in interim storage;
The positional information of refuelling station and the positional information of the existing refuelling station in navigation map of storage are temporarily contrasted, determine whether newly-built refuelling station;
When the refuelling station of the described interim storage of judgement is newly-built refuelling station, to service center system, transmit the positional information of described newly-built refuelling station.
2. refuelling station as claimed in claim 1 positional information acquisition method, is characterized in that, described vehicle-related information obtains by onboard sensor.
3. refuelling station as claimed in claim 1 positional information acquisition method, is characterized in that, when the vehicle-related information getting meets following condition simultaneously, judgement vehicle is parking refueling operation:
Time sequential routine is " unlatching of close-engine of tail-off-fuel tank cap unlatching-fuel tank cap ";
Fuel tank cap is opened to the very first time threshold value that time interval that fuel tank cap closes is less than setting, or close-engine of fuel tank cap unlatching-fuel tank cap time interval of opening is less than the second time threshold of setting;
When tail-off and engine are opened, vehicle place gps coordinate does not change;
Fuel tank fuel quantity increases, and recruitment surpasses the oil mass threshold value of setting.
4. refuelling station as claimed in claim 1 positional information acquisition method, is characterized in that, described, according to described vehicle-related information, judges that whether vehicle is before the step of parking refueling operation, and described method also comprises the steps:
According to the filtercondition of setting, by with the filtering from the vehicle-related information getting of the incoherent information of parking refueling operation.
5. refuelling station as claimed in claim 4 positional information acquisition method, is characterized in that, when meeting one of following condition, by with the filtering from the vehicle-related information getting of the incoherent information of parking refueling operation:
Fuel tank cap is opened to the 3rd time threshold that time interval that fuel tank cap closes is less than setting; Or
The 4th time threshold interval greater than setting that tail-off and engine are opened; Or
When tail-off and engine are opened, the gps coordinate at vehicle place changes; Or
Fuel tank fuel quantity does not increase, or recruitment is lower than the oil mass threshold value of setting.
6. refuelling station as claimed in claim 1 positional information acquisition method, is characterized in that, described method further comprises the steps:
To user's output, add the positional information of described newly-built refuelling station to information in the current navigation map of vehicle.
7.Yi Zhong refuelling station position information acquisition device, is characterized in that, described device comprises:
Parking refueling operation judging unit, for according to the vehicle-related information obtaining, judges whether vehicle is parking refueling operation;
Refuelling station's positional information storage unit, for when described parking refueling operation judging unit judgement vehicle is parking refueling operation, the positional information of refuelling station when this parking refueling operation occurs in interim storage;
Newly-built refuelling station judging unit, for the positional information of refuelling station of storage temporarily and the positional information of the existing refuelling station of navigation map are contrasted, determines whether newly-built refuelling station; And
Newly-built refuelling station positional information delivery unit, for when described newly-built refuelling station judging unit judges that described refuelling station is newly-built refuelling station, transmits the positional information of described newly-built refuelling station to service center system.
8. refuelling station as claimed in claim 7 position information acquisition device, is characterized in that, described vehicle-related information obtains by onboard sensor.
9. refuelling station as claimed in claim 7 position information acquisition device, is characterized in that, when the vehicle-related information getting when described parking refueling operation judging unit meets following condition simultaneously, judgement vehicle is parking refueling operation:
Time sequential routine is " unlatching of close-engine of tail-off-fuel tank cap unlatching-fuel tank cap ";
Fuel tank cap is opened to the very first time threshold value that time interval that fuel tank cap closes is less than setting, or close-engine of fuel tank cap unlatching-fuel tank cap time interval of opening is less than the second time threshold of setting;
When tail-off and engine are opened, vehicle place gps coordinate does not change;
Fuel tank fuel quantity increases, and recruitment surpasses the oil mass threshold value of setting.
10. refuelling station as claimed in claim 7 position information acquisition device, is characterized in that, described device also comprises:
Vehicle-related information filter element, for according to the filtercondition of setting, by with the filtering from the vehicle-related information getting of the incoherent information of parking refueling operation.
11. refuelling station as claimed in claim 10 position information acquisition devices, is characterized in that, when one of following condition meets, described oiling relevant information filter element by with the filtering from the vehicle-related information getting of the incoherent information of parking refueling operation:
Fuel tank cap is opened to the 3rd time threshold that time interval that fuel tank cap closes is less than setting; Or
The 4th time threshold interval greater than setting that tail-off and engine are opened; Or
When tail-off and engine are opened, the gps coordinate at vehicle place changes; Or
Fuel tank fuel quantity does not increase, although or increase recruitment lower than the oil mass threshold value of setting.
12. refuelling station as claimed in claim 7 position information acquisition devices, is characterized in that, described device also comprises:
Fuel station information is added Tip element, for the information of adding the positional information of described newly-built refuelling station to vehicle current navigation map to user's output.
13. 1 kinds of onboard navigation systems, is characterized in that, described onboard navigation system comprises the refuelling station's position information acquisition device described in the arbitrary claim of claim 7 to 12.
14. 1 kinds of navigation terminals, is characterized in that, described navigation terminal comprises the refuelling station's position information acquisition device described in the arbitrary claim of claim 7 to 12.
15. 1 kinds of automobiles, comprise onboard navigation system, it is characterized in that, described onboard navigation system comprises the refuelling station's position information acquisition device described in the arbitrary claim of claim 7 to 12.
16.Yi Zhong refuelling station location information updating method, is characterized in that, described method comprises the steps:
Positional information to the refuelling station of receiving is collected duplicate removal;
According to the positional information of collecting the refuelling station after duplicate removal, judge whether the positional information of described refuelling station is kept in the female database of map;
When the positional information of described refuelling station is not kept in the female database of map, whether the positional information that judges described refuelling station is confirmed through field operation, be according to field operation confirm result by the updating location information of described refuelling station in the female database of map, otherwise output field operation is confirmed indication.
17.Yi Zhong refuelling station updating location information device, is characterized in that, described device comprises:
Collect duplicate removal unit, for the positional information of the refuelling station of receiving is collected to duplicate removal;
Refuelling station's storage judging unit, for according to the positional information of collecting the refuelling station after duplicate removal, judges whether the positional information of described refuelling station is kept in the female database of map;
Field operation is confirmed judging unit, while not being kept at the female database of map for the positional information when described refuelling station, judges whether the positional information of described refuelling station is confirmed through field operation;
Field operation is confirmed indicating member, and for when described field operation confirmation judging unit judges that the positional information of described refuelling station is not confirmed through field operation, output field operation is confirmed to indicate; And
Fuel station information updating block, when confirming that in described field operation judging unit judges that the positional information of described refuelling station is confirmed through field operation, according to field operation confirm result by the updating location information of described refuelling station in the female database of map.
The service center system of 18. 1 kinds of vehicle mounted guidances, is characterized in that, the service center system of described vehicle mounted guidance comprises the refuelling station's updating location information device described in claim 17.
System is upgraded in the positional information collection of 19.Yi Zhong refuelling station, it is characterized in that, described system comprises:
Service center system, the female database of updating location information map of the newly-built refuelling station of receiving for basis; And
The onboard navigation system of communicating by letter with described service center system, for when the refuelling station when there is parking refueling operation is newly-built refuelling station according to the vehicle-related information judgement vehicle getting, send the positional information of newly-built refuelling station to described service center system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280892.6A CN103575282B (en) | 2012-08-08 | 2012-08-08 | A kind of gas station positional information acquisition method, device, system and automobile |
| PCT/CN2013/070122 WO2014023087A1 (en) | 2012-08-08 | 2013-01-06 | Method and device for acquiring gas station position information, and navigation system and automobile comprising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210280892.6A CN103575282B (en) | 2012-08-08 | 2012-08-08 | A kind of gas station positional information acquisition method, device, system and automobile |
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| CN103575282A true CN103575282A (en) | 2014-02-12 |
| CN103575282B CN103575282B (en) | 2016-10-05 |
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| WO (1) | WO2014023087A1 (en) |
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Also Published As
| Publication number | Publication date |
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| WO2014023087A1 (en) | 2014-02-13 |
| CN103575282B (en) | 2016-10-05 |
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