CN106767871A - A kind of navigation system and its application method of the preset mode based on high in the clouds - Google Patents
A kind of navigation system and its application method of the preset mode based on high in the clouds Download PDFInfo
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- CN106767871A CN106767871A CN201611228698.8A CN201611228698A CN106767871A CN 106767871 A CN106767871 A CN 106767871A CN 201611228698 A CN201611228698 A CN 201611228698A CN 106767871 A CN106767871 A CN 106767871A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
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Abstract
The present invention relates to smart machine control field, a kind of navigation system of the preset mode based on high in the clouds of navigation system and its application method of specifically related to a kind of preset mode based on high in the clouds, comprising memory module, also comprising acquisition module, parsing module and release module；It is an object of the invention to provide a kind of navigation system and its application method of the preset mode based on high in the clouds, the historical data and real time data in section can be gathered by acquisition module, and transmission to high in the clouds is updated, manages, analyzes and counts, when receiving route of user request, according to the travel time of user, parse the optimal routes of factor such as consideration restricted driving, congestion and be supplied to user.
Description
Technical field
The present invention relates to intelligent navigation control technology field, and in particular to a kind of navigation system of the preset mode based on high in the clouds
System and its application method.
Background technology
With the construction of road, the increase of city vehicle recoverable amount, self-driving major way of the trip as traffic trip, such as
Fruit runs into the situation for not recognizing road or can not find destination in trip, and user can be set by the terminal equipped with navigation software
Standby to carry out road guide, when user carries out road guide using navigation equipment, navigation equipment is according to original position and purpose position
Put, cook up a bar navigation path and be supplied to the user, user just can smoothly to be arrived at according to the guidance path.
It is common, according to the difference of the storage location of navigation data, can simply be divided into network navigation scheme and local
Navigation scheme.
Local navigation scheme, the common all kinds of navigators for selling separately or being integrated in automobile center console.The master of navigator
Wanting operation principle is, navigation equipment is stored all navigation datas are locally downloading, when navigation is provided the user, according to
Be locally stored navigation data planning outbound path, and from be locally stored navigation data acquisition navigation path each section it is several
What data and attribute data, provides the user navigation Service.In such technical scheme, the data of navigation, navigation way
Calculate, locally complete.And the offer of position location mostlys come from the positioning and communicating device of navigation system, such as GPS determines
Position device.The advantage of such technical scheme is to reduce the flow consumption of user, cost-effective, but is had the disadvantage for road of navigating
Footpath it is correct, user needs to regularly update map datum, if user is idle in renewal, then have very much can for the guidance path of system generation
Deviation and mistake can be produced because road is changed.
With the development of the mobile interchange equipment such as mobile phone, increasing network navigation scheme starts to use, and generates all
Such as Baidu map, internet navigation mode as Tengxun's map.The advantage of network navigation scheme is to update convenient, and it is unlike this
Ground navigator is the same, it is necessary to integrated or on automobile, stores in the storage device such as SD card or USB storage, network
The client of navigation scheme is arranged on mobile phone, and user can regularly update by WIFI environment.And some data, then can set
Beyond the clouds, carry out data transmission by 4G communications.The advantage of such technical scheme is that the renewal of navigation map is more convenient, is carried
The correctness of navigation data high, but still there is certain technological deficiency.
On the one hand, existing internet navigation system often can be only generated the guidance path of current trip, it is impossible to form certain
One day, a certain moment plan trip guidance path the most suitable.On the other hand, the generation of guidance path often only considered road
Footpath length, is often difficult to consider, so as to cause life for actual road conditions, the factors such as regulation, accident, congestion level of restricting driving
Into guidance path be not truly the most easily planning driving path.
The content of the invention
It is an object of the invention to provide a kind of navigation system and its application method of the preset mode based on high in the clouds, can pass through
Acquisition module gathers the historical data and real time data in section, and sends to high in the clouds and be updated, manage, analyze and count,
When receiving route of user request, according to the travel time of user, parse the optimal routes of factor such as consideration restricted driving, congestion and carry
Supply user.
Above-mentioned technical purpose of the invention technical scheme is that：
A kind of navigation system of the preset mode based on high in the clouds, comprising memory module, acquisition module, parsing module and issue
Module；
The acquisition module is used to gather information, comprising traffic information input module and restricted driving MIM message input module；
The memory module is connected with the acquisition module, for storing the data that the acquisition module is collected into；
The parsing module is connected with the memory module, for based on the data genaration navigation road in the memory module
Footpath storehouse；
The release module is connected with the parsing module, for issuing the guidance path that the parsing module is finally obtained
To user.
As it is of the invention preferably, the parsing module include user input module, acquisition module, screening module and sequence
Module.
As it is of the invention preferably, the acquisition module also include burst information input module.
As it is of the invention preferably, the acquisition module also include road surface facility information input module.
As it is of the invention preferably, the user input module include date input module, period input module and starting point
Terminal input module.
As it is of the invention preferably, the screening module include restricted driving screening module and congestion screening module.
As it is of the invention preferably, the screening module include restricted driving screening module, congestion screening module and accident
Screening module.
As it is of the invention preferably, the memory module is located at high in the clouds.
As it is of the invention preferably, the order module include time-sequencing module and distance-taxis module.
A kind of application method of the navigation system of the preset mode based on high in the clouds, comprises the following steps：
Step 1：Acquisition step,
Gather traffic information and restricted driving information respectively by acquisition module；
Step 2：Storing step,
The information Store that will be collected in step 1 is in a storage module；
Step 3：User's request input step,
The specific time of user input trip and the starting and terminal point in path；
Step 4：Guidance path storehouse generation step,
Acquisition module in data in a storage module, generates guidance path storehouse according to the input data in step 3；
Step 5：Screening step,
Screening module first-selection screening and filtering falls to have the guidance path restricted driving, according still further to the road conditions letter collected in step 1
Breath, congestion screening is carried out to guidance path；
Step 6：Sequence step,
Order module is based respectively on the path length of guidance path and carries out the time after congestion screening in steps of 5 to be estimated
Length is calculated to be ranked up；
Step 7：Issuing steps,
The guidance path preferred scheme that release module will be obtained in step 6 is pushed to user.
As of the invention preferred, the also input comprising unexpected information in step 1.
In the screening step of step 5, also based on burst information, the guidance path comprising burst information is screened out.
The present invention can gather the historical data and real time data in section by acquisition module, and transmission to high in the clouds is carried out more
Newly, manage, analyze and count, when receiving route of user request, according to the travel time of user, parse consideration and restrict driving, gather around
The optimal route of factor such as stifled is supplied to user.
Brief description of the drawings
Fig. 1 is system architecture schematic diagram of the invention.
Fig. 2 is the schematic diagram of screening module.
Fig. 3 is the schematic diagram of user input module.
Fig. 4 is the schematic diagram of order module.
Fig. 5 is the data flowchart of embodiment 1.
Specific embodiment
Specific examples below is only explanation of the invention, and it is not limitation of the present invention, art technology
Personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as
All protected by Patent Law in scope of the presently claimed invention.
Embodiment one
The creation point of the technical scheme maximum that present specification is announced has two aspects：On the one hand, in generation guidance path
When, not only allow for road can reach and distance distance, but consider traffic information, congestion information, restrict driving letter
The factor of various influence drivings such as breath, so as to produce more intelligent humanized path to recommend.On the other hand, by storage
Substantial amounts of road condition data, can estimate the driving situation of following a certain period, so as to cook up the plan arrangement of navigation way ahead of time.
Different from the technological improvement of prior art, in the prior art, more improvement comes from the detailed of map datum, from
Navigation map only includes major highways and major urban arterial highway at the beginning, gradually detailed to the later stage, covers all streets in city
Road and small path.Medium is stored to user in order to reduce, the burden of such as mobile phone is separated to data, the non-typical number in part
The volume of user's navigation system client is reduced according to setting beyond the clouds.The technological improvement of this programme, is to add collection first
Module.
As shown in figure 1, Fig. 1 demonstrations is hardware module schematic diagram of the invention, what can be used first is acquisition module,
Data according to collection are different, and the comprising modules of acquisition module are also different.Acquisition step mainly passes through information collecting device or letter
Breath collector completes the collection of information.Traffic information input module is used to gather traffic information, and traffic information here refers to
Comprehensive road condition information of a certain section in past historical events.Congestion is in such a month, and on such a day for example being there occurs, the day is working day
The reason for congestion what is again or festivals or holidays, if getting congestion, then how long did it last the time of congestion.These information are comprehensive
Altogether, it is exactly alleged traffic information in the present embodiment, collected module is gathered.
In addition, acquisition module also relies on restricted driving MIM message input module to gather restricted driving information, specifically, a certain section
Due to construction needs detour, or a certain section due to road closure warning it is impassable, this section restrict driving time continue how long, these
Data all can be collected by restricted driving MIM message input module.
The map datum bag of the information gathering more than, these information and script together, is stored in memory module.
Preferably, the storage of the big data of this paper, calculates, management can all occur beyond the clouds, and the client of user, such as installed in hand
Application program on machine, it may not be necessary to store these excessive data, so as to reduce the burden in the mobile phone space of user.
In all of data storage memory module beyond the clouds, the control end in high in the clouds can one by one be matched these data
And management updates the packet corresponding to road, including history congestion data and currently with following restricted driving data.
Then, user begins to use user input module, is input into the self-defining data of oneself, and these self-defining datas are
The generation basis of the navigation path data for ultimately generating.As shown in figure 3, Fig. 3 is shown the structural representation of user input module
Figure.User needs to be input into three kinds of data, is respectively go on a journey date, travel time section and the starting and terminal point gone on a journey.This step with
Completed in the client at family, i.e. this module of the user input module of parsing module, be integrated in the client of user, such as hand
Application program on machine.For example, user input May 8,4 points of trips in afternoon, starting point is people road 20, and terminal is healthy road
No. 58.Data above can then be sent to high in the clouds so that the control device for being located at high in the clouds of the system carries out the solution of guidance path
Analysis and calculating.Specifically, as depicted in figs. 1 and 2, acquisition module, screening module and order module are included in parsing module, and sieve
Modeling block then includes restricted driving screening module, congestion screening module, as shown in figure 4, order module then comprising time-sequencing module and
Distance-taxis module.
The running of each module and resolving, as shown in Figure 5.First, acquisition module gets user and relies on user input
The information that module sends, comprising trip date, time period and starting and terminal point, then acquisition module is according to these information, automatically
One general line storehouse of generation, the specific algorithm in generation general line storehouse belongs to prior art, repeats no more here.
Behind generation general line storehouse, N bar routes are had in general line storehouse, subsequent screening module comes into operation.Here N according to
The service ability of system difference and different numerals are set, such as 20,30,40 etc..First step screening is first
Restricted driving screening module in screening module judges whether having path to exist in the corresponding time period in this N bar route restricts driving
Situation.This screening just relies on two data, and a data are the information of user input, including section, trip date and goes out
The row time period.During another data is exactly acquisition module, by the corresponding restricted driving information that restricted driving MIM message input module is input into, limit
This two groups of data are just matched and calculated row screening module the section to judge whether to restrict driving.If not existing
The section of restricted driving, then automatically into next step.
If but have in the presence of the section restricted driving, two kinds of processing modes are there is, the first, is the section letter that there is restricted driving
It is single to reject.For example, when N is set to 20, electing 20 sections, wherein there are 3 to there is situation about restricting driving, then now just go back
Remain 17 sections and enter next step.
Second processing mode, is the presence of the step of returning to polishing, and system returns to general line storehouse, then selects 3 standby
Path and carrying out determine whether to restrict driving, supply 20 sections and enter back into next step.Now, the number of optional route is formd
According to storehouse.
The filtering screening that above step is used, is to leave out the route of restricted driving, subsequent step, and filtering is then congestion
Situation.
Between congestion filtering, the process of a minor sort is first passed around, using in Fig. 4, the distance-taxis mould of order module
Block, all routes in the optional route database that will be mentioned above, by total distance by being ranked up from short to long.
Had been illustrated above, traffic information input module was included in acquisition module, and traffic information input module is received
The information for collecting is the jam situation comprising a certain specific section, the congestion period comprising this section, is spent during congestion and accounted for
Time, the information such as congestion reason.Now congestion screening module comes into operation, similar with restricted driving screening module above, now
The running of congestion screening module, depends on two groups of data, and one group of data are gathering around for the section that traffic information input module is collected
Stifled information, another group of data are the databases of the optional route of acquisition in previous step.
Congestion screening module is started working, as shown in figure 5, the database of optional route is screened one by one in order, if
This route is estimated according to data and does not have congestion, then be put into one layer of new database, and such as resident is the data of route of passing unimpeded
Storehouse.If there is the situation of congestion, then start to calculate, estimate and record, when being got congestion according to section, completing this can routing
Time required for line.Screen one by one, select the orderly and clearly walking along the street lines of N, and these pass unimpeded route in addition to P Passable, also wrap
Containing the time data by these routes, afterwards, the time-sequencing module of order module can be arranged the orderly and clearly walking along the street lines of this N
Sequence, total time of sorting out, most short course was pushed to user.
Certainly, as a kind of preferred scheme of embodiment, system can be pushed to a plurality of circuit of user, respectively comprising the time
Most short and most short two options of distance, time most short route be by the postsearch screening and sequence of congestion screening module, and
Distance is most short, is the most short course of the total kilometrage obtained after relying on distance-taxis after the work of restricted driving screening module.These
Best route is pushed to user by release module.
In sum, such technical scheme realizes two technical needs of user, on the one hand, user can be defeated ahead of time
Enter the plan of travel of oneself to obtain the navigation way of some day a certain period.On the other hand, the navigation way that user obtains is
It is the optimal selection that user's same day goes on a journey through considering the restricted driving situation and jam situation on the same day.
Embodiment two, from unlike embodiment one, is also added into the consideration of emergency.This embodiment is more fitted
For the user of navigation of setting out in real time because different from congestion and restrict driving information, accident be in real time occur and can not be pre-
Survey.When user's setting is the navigation way that sets out in real time instantly, then the system have passed through the twice sieve that embodiment 1 is passed through
Select after sequence step, also many can together screen steps, i.e. accidents screening.
Supplemented as the system of this function, in acquisition module, increase burst information input module, this module
Have collector's Real-time Collection, be it is dynamic, real-time adjustment and update.Such as a certain section there occurs accident, cause
Vehicle pass-through is slow etc., it is contemplated that process time etc..These data have also been uploaded in the memory module in high in the clouds in real time.From
So, time burst screening module is also contains in screening module.As shown in figure 5, in the filtering for completing restricted driving and the mistake of congestion
After filter, accident screening module is transferred to be selected the route database that passes unimpeded that all of route that passes unimpeded is formed.If
It is that burst information does not occur in this route, then adds preferred routes storehouse, and enclose by pre- required for this route
Estimate the time, if there is unexpected accident in this route, then return to higher level's database, i.e., the previously described route database that passes unimpeded
The next screening of route is carried out, finally, by the route that the used time of elapsed time order module sequence in preferred routes storehouse is most short
User is pushed to, as optimal guidance path.
Embodiment three, and unlike embodiment one and embodiment two, also comprising car plate defined function.In China in some
, there is the detailed policy restricted driving for car plate large size city.Different car plates, different upper roads are there is also in the different time periods
Policy.Such as some cities, tail number is odd numbers car plate as 1,3,5,7,9, and the time as Tuesday, Thursday restricts driving, and
Restricted driving region is a certain section.
Supplemented as the system of this function, there will be setting up for corresponding module in acquisition module and parsing module.
In the new input module of restricted driving of acquisition module, to add car plate restricted driving data, including at least restrict driving the time period, restricted driving region,
Restricted driving car plate policy.And in user input module, user is in addition to wanting inputting date, time, starting and terminal point, in addition it is also necessary to defeated
Enter car plate.And in the restricted driving screening module in screening module, also to increase a car plate restricted driving screening module.Specific work
Flow is, behind system generation general line storehouse, the step for filter out N bar feasible route storehouses in, to filter out defeated based on user
The route that cannot be travelled that the data that the data and car plate for entering are restricted driving are inferred to.
Example IV, with embodiment mentioned above except that, in acquisition module, also comprising road surface facility information
Input module.The information more horn of plenty that road surface facility information input module is gathered some, for example, during the speed limit in a certain section
Between, the upper limit of speed limit, if there is the forbidden of special vehicle, the distribution situation of the traffic lights in section, track set whether
It is unidirectional track, whether section is provided with school and home for destitute etc. along road.These abundant informations map datum and navigation
Data, be may be present in the memory module in high in the clouds, and real-time broadcasting and prompting can be carried out during navigation.Additionally, this
One function has two effects to the technical program, and an effect is when user is to be pre-selected according to the following travel time
When, can be oneself to browse the situation on the way of the route of following trip, when another effect is in the middle of order module
Between order module when carry out time-sequencing, then speed-limiting messages, there is home for destitute or school etc. on the way and need to slow down
The information in section can also be counted in the algorithm of time estimation so that the time-sequencing result of time-sequencing module is more smart
It is accurate reasonable.
In sum, technical solution of the present invention has the advantages that：
1st, system can rely on acquisition module, the road history information required for navigation is collected ahead of time.
2nd, restricted driving MIM message input module and traffic information input module can collect a certain specific section restricted driving policy and
Jam situation.
3rd, user can by input module be input into date of following trip, the time, starting and terminal point come obtain it is following certain
The air navigation plan of time.
The following trip of the 4th, screening module and order module of system, the data gathered by acquisition module and user input
The data of plan filter out the section of restricted driving and the section of undue congestion.
5th, time-sequencing module and distance-taxis module can be optimal to user according to shortest time and beeline respectively
Navigation way.
6th, when user's real-time navigation, accident screening module can be also added to consider caused by emergency
Influence of the time cost to route.
7th, the system also include road surface facility information input module, it may be considered that speed-limiting messages, on the way with the presence or absence of school,
The factors such as home for destitute to be warned to user, while adding the time of these factors to estimate in the time of route is estimated.
Claims (12)
1. a kind of navigation system of the preset mode based on high in the clouds, comprising memory module, it is characterised in that：Also comprising collection mould
Block, parsing module and release module；
The acquisition module is used to gather information, comprising traffic information input module and restricted driving MIM message input module；
The memory module is connected with the acquisition module, for storing the data that the acquisition module is collected into；
The parsing module is connected with the memory module, for based on the data genaration guidance path in the memory module
Storehouse；
The release module is connected with the parsing module, for issuing the guidance path of the parsing module finally acquisition to use
Family.
2. the navigation system of a kind of preset mode based on high in the clouds according to claim 1, it is characterised in that：The collection
Module also includes burst information input module.
3. the navigation system of a kind of preset mode based on high in the clouds according to claim 2, it is characterised in that：The collection
Module also includes road surface facility information input module.
4. the navigation system of a kind of preset mode based on high in the clouds according to claim 1, it is characterised in that：The parsing
Module includes user input module, acquisition module, screening module and order module.
5. the navigation system of a kind of preset mode based on high in the clouds according to claim 4, it is characterised in that：The user
Input module includes date input module, period input module and starting and terminal point input module.
6. the navigation system of a kind of preset mode based on high in the clouds according to claim 4, it is characterised in that：The screening
Module includes restricted driving screening module and congestion screening module.
7. the navigation system of a kind of preset mode based on high in the clouds according to claim 6, it is characterised in that：The screening
Module also includes accident screening module.
8. the navigation system of a kind of preset mode based on high in the clouds according to claim 1, it is characterised in that：The storage
Module is located at high in the clouds.
9. the navigation system of a kind of preset mode based on high in the clouds according to claim 4, it is characterised in that：The sequence
Module includes time-sequencing module and distance-taxis module.
10. one kind is based on the application method of the navigation system of the preset mode based on high in the clouds described in any one of claim 1-9,
Characterized in that, comprising the following steps：
Step 1：Gather traffic information and restricted driving information respectively by acquisition module；
Step 2：The information Store that will be collected in step 1 is in a storage module；
Step 3：The specific time of user input trip and the starting and terminal point in path；
Step 4：According to the input data in step 3, in data in a storage module, guidance path storehouse is generated；
Step 5：Screening and filtering falls to have the guidance path restricted driving, according still further to the traffic information collected in step 1, to navigation road
Footpath carries out congestion screening；
Step 6：It is based respectively on the path length of guidance path and carries out the time estimation length after congestion screening in steps of 5
It is ranked up；
Step 7：The guidance path preferred scheme that release module will be obtained in step 6 is pushed to user.
A kind of 11. application methods of the navigation system of the preset mode based on high in the clouds according to claim 10, its feature
It is：The step 1 also input comprising unexpected information.
A kind of 12. application methods of the navigation system of the preset mode based on high in the clouds according to claim 10, its feature
It is：In steps of 5, the guidance path comprising burst information is also screened out based on burst information.
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| CN107657344A (en) * | 2017-09-26 | 2018-02-02 | 重庆市智权之路科技有限公司 | Support the drive route screening operation method of medical wheelchair automatic running |
| CN107588776A (en) * | 2017-09-26 | 2018-01-16 | 重庆市智权之路科技有限公司 | The traveling determination methods of medical wheelchair are carried out based on big data action trail information |
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| CN107704955A (en) * | 2017-09-26 | 2018-02-16 | 重庆市智权之路科技有限公司 | High in the clouds travel track data judge the method for work in security situation path |
| CN107607121A (en) * | 2017-09-26 | 2018-01-19 | 重庆市智权之路科技有限公司 | Travel line and travel line recommended work method are obtained by geographical location information |
| CN107633082A (en) * | 2017-09-26 | 2018-01-26 | 重庆市智权之路科技有限公司 | The method of work of trajectory track and track differentiation is carried out using magnanimity action trail data |
| CN107631730A (en) * | 2017-09-26 | 2018-01-26 | 重庆市智权之路科技有限公司 | The determination methods of wheelchair travel track are determined according to geographic information data |
| CN107657997A (en) * | 2017-09-26 | 2018-02-02 | 重庆市智权之路科技有限公司 | Medical rehabilitation apparatus intelligent operation path optimization matching process |
| CN107506875A (en) * | 2017-09-26 | 2017-12-22 | 重庆市智权之路科技有限公司 | The model generating method of the path of intelligent medical traveling instrument is obtained based on historical data |
| CN107515009A (en) * | 2017-09-26 | 2017-12-26 | 重庆市智权之路科技有限公司 | Intelligent medical equipment safety driving path plans extracting method |
| CN107609710A (en) * | 2017-09-26 | 2018-01-19 | 重庆市智权之路科技有限公司 | The preferred planing method of intelligent medical equipment running route is carried out based on big data platform action trail |
| CN107748925A (en) * | 2017-09-26 | 2018-03-02 | 重庆市智权之路科技有限公司 | Action trail data extract method of work |
| CN110689748A (en) * | 2018-07-06 | 2020-01-14 | 东旭科技集团有限公司 | Unmanned route adjusting method, device and system and storage medium |
| CN109099903A (en) * | 2018-07-09 | 2018-12-28 | 百度在线网络技术（北京）有限公司 | Method and apparatus for generating navigation routine |
| CN109099903B (en) * | 2018-07-09 | 2019-10-18 | 百度在线网络技术（北京）有限公司 | Method and apparatus for generating navigation routine |
| CN113421432A (en) * | 2021-06-21 | 2021-09-21 | 北京百度网讯科技有限公司 | Traffic restriction information detection method and device, electronic equipment and storage medium |
| CN113532459A (en) * | 2021-06-28 | 2021-10-22 | 惠州市德赛西威汽车电子股份有限公司 | Predictive navigation route planning method and system |
| CN115639578A (en) * | 2022-12-20 | 2023-01-24 | 广东新禾道信息科技有限公司 | Beidou navigation positioning monitoring processing method and system |
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