CN110308978A - A kind of automatic Pilot software deployment method, apparatus, terminal and server - Google Patents
A kind of automatic Pilot software deployment method, apparatus, terminal and server Download PDFInfo
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- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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Abstract
This application discloses a kind of automatic Pilot software deployment method, apparatus, terminal and servers, the described method includes: the geo-location parameter and environmental parameter in the acquisition lower section of vehicle, matched automatic Pilot software in vehicle caching is searched according to the geo-location parameter and environmental parameter, when there are at least two matched automatic Pilot software, the automatic Pilot software that at least two matched automatic Pilot softwares are carried out priority ranking and call priority ranking most preceding, when being not present or there is only when a matched automatic Pilot software, feedback prompts information；Implementing the application may be implemented in a wide range of interior automatic Pilot software deployment for carrying out higher automatization level, the automatic Pilot software that the multiple automatic Pilot softwares that will match to carry out priority ranking and call priority ranking most preceding, substantially increases safety and reliability.
Description
Technical field
This application involves a kind of automatic Pilot software deployment method, apparatus, terminal and servers, more particularly relate to one kind
Automatic driving vehicle traveling next geographic location area is called on the way automatic Pilot software deployment method, apparatus, terminal and
Server.
Background technique
With the continuous development of Process of Urbanization Construction bring population high concentration and Traffic conflicts, society is to intelligent transportation system
How system provides more convenient, efficient and humanized service, proposes higher and higher demand.Automatic Pilot is current intelligence
The important development direction of traffic, it, as a new technology, is the current hot spot of automobile industry.Automatic driving vehicle is also known as nobody
It drives vehicle, intelligent driving vehicle, computer and drives vehicle or wheeled mobile robot, be that one kind by computer system realizes nobody
The intelligent automobile of driving.Have the history of many decades in 20th century, the trend close to functionization is showed at the beginning of 21 century.Automatically it drives
Vehicle is sailed by the cooperative cooperatings such as artificial intelligence, vision calculating, radar, monitoring device and global positioning system, enables vehicle
It is enough to be travelled to automatic safe in the case where no human manipulation.
Although occurring autonomous driving vehicle in reality, to allow automatic Pilot technology to reach in any weather and any
Under the conditions of can drive or a problem because the scene of automatic Pilot is too complicated too much.Want to develop one kind and be adapted to
All environment, all scenes automatic Pilot software systems be nearly impossible.Currently, general in industry, there are two types of thinking solutions
Certainly this problem: a kind of software being to provide lower automatization level provides service in a big way；One kind be to provide compared with
High automatization level software, but can only be used in particular range, and special engineering staff is needed to manage.However, at present
Organize both at home and abroad automatic Pilot test can not achieve provide in a big way higher automatization level automatic Pilot it is soft
Part.In order to provide the automatic Pilot software of higher automatization level in a wide range of, it would be desirable to a kind of mechanism, automation it is complete
At the software deployment for particular range work, while needing to form multiple duplication in software deployment and working mechanism, it is ensured that
Safety.
Summary of the invention
In order to overcome shortcoming and deficiency of the existing technology, the application disclose a kind of automatic Pilot software deployment method,
Device, terminal and server, implementation the application may be implemented soft in a wide range of interior automatic Pilot for carrying out higher automatization level
Part deployment, the automatic Pilot that the multiple automatic Pilot softwares that will match to carry out priority ranking and call priority ranking most preceding
Software substantially increases safety and reliability.
In order to achieve the purpose that above-mentioned application, this application provides a kind of automatic Pilot software deployment method, apparatus, terminal
And server, the automatic Pilot software deployment method include:
Acquire the geo-location parameter and environmental parameter in the lower section of vehicle；
Matched automatic Pilot software in vehicle caching is searched according to the geo-location parameter and environmental parameter；
When there are at least two matched automatic Pilot software, at least two matched automatic Pilot softwares are carried out excellent
The automatic Pilot software that first grade sorts and calls priority ranking most preceding；
When being not present or there is only when a matched automatic Pilot software, feedback prompts information.
Specifically, when being not present or there is only when a matched automatic Pilot software, the method also includes:
Automatic Pilot software upgrading request is sent to server, the automatic Pilot software upgrading request includes the geography
Location parameter and environmental parameter；
Receive what server was sent, what is found from software library matches with the geo-location parameter and environmental parameter
Automatic Pilot software；
The automatic Pilot software storage to match is cached to the vehicle；
The software library includes: the normality automatic Pilot of geo-location parameter and the building of normal environment parameter based on acquisition
The abnormal automatic Pilot software of software and geo-location parameter and abnormal environmental parameter building based on acquisition.
Specifically, the method also includes:
When the most preceding automatic Pilot software of the priority ranking is operating abnormally, by most preceding automatic of the priority ranking
Driving software is replaced into automatic Pilot software of the priority ranking after the most preceding automatic Pilot software of the priority ranking.
Specifically, described search matched automatic Pilot in vehicle caching according to the geo-location parameter and environmental parameter
Software includes:
The automatic Pilot software in vehicle caching is matched according to geo-location parameter；
It is soft further according to environmental parameter matching automatic Pilot from the automatic Pilot software in the matched vehicle caching
Part finally obtains and the geo-location parameter and the matched automatic Pilot software of environmental parameter.
Specifically, when matching the automatic Pilot software in caching less than vehicle according to geo-location parameter, the method
Further include；
Obtain the upper geographical location in the geographical location；
According to the automatic Pilot software in the upper geo-location parameter in the geographical location and index matching vehicle caching；
It is soft further according to environmental parameter matching automatic Pilot from the automatic Pilot software in the matched vehicle caching
Part finally obtains and the matched automatic Pilot software of the upper geo-location parameter and environmental parameter in the geographical location；
It is described index use spatial index, the spatial index include: multiple and different pixel accuracies geographical location with from
The index information of dynamic driving software.
On the other hand the application also provides a kind of automatic Pilot software deployment device described device
Parameter collection module, for acquiring the geo-location parameter and environmental parameter in the lower section of vehicle；
Software lookup module, for according to the geo-location parameter and environmental parameter search in vehicle caching it is matched from
Dynamic driving software；
More software transfer modules, for when there are at least two matched automatic Pilot software, at least two to be matched
Automatic Pilot software carry out priority ranking and the automatic Pilot software that calls priority ranking most preceding；
Non- more software processing modules, for when being not present or there is only when a matched automatic Pilot software, feedback
Prompt information.
Specifically, the software lookup module includes:
Geo-location parameter matching unit is soft for matching the automatic Pilot in vehicle caching according to geo-location parameter
Part；
Environmental parameter matching unit, for from the automatic Pilot software in the matched vehicle caching, further according to ring
Border parameter matches automatic Pilot software, finally obtains soft with the geo-location parameter and the matched automatic Pilot of environmental parameter
Part.
Specifically, non-more software processing modules can also include:
Data transmission unit, for sending automatic Pilot software upgrading request to server, the automatic Pilot software is more
New request includes the geo-location parameter and environmental parameter；
Software receiving unit, for receiving server transmission, what is found from software library joins with the geographical location
The automatic Pilot software that several and environmental parameter matches；
Storage unit, for caching the automatic Pilot software storage to match to the vehicle.
On the other hand the application also provides a kind of automatic Pilot software deployment terminal, which is characterized in that the terminal includes
Processor and memory are stored at least one instruction, at least a Duan Chengxu, code set or instruction set, institute in the memory
At least one instruction, an at least Duan Chengxu, the code set or instruction set is stated to be loaded by the processor and executed with reality
Existing automatic Pilot software deployment method as described in any of the claims 1 to 8.
On the other hand the application also provides a kind of automatic Pilot software deployment service device, which is characterized in that the server
Including processor and memory, at least one instruction, at least a Duan Chengxu, code set or instruction are stored in the memory
Collection, at least one instruction, an at least Duan Chengxu, the code set or instruction set are loaded and are executed by the processor
To realize automatic Pilot software deployment method as described in any of the claims 1 to 8.
The invention has the following beneficial effects:
The application is joined by the geo-location parameter and environmental parameter in the acquisition lower section of vehicle according to the geographical location
Several and environmental parameter searches matched automatic Pilot software in vehicle caching, when there are at least two matched automatic Pilot softwares
When, at least two matched automatic Pilot softwares are subjected to priority ranking and the automatic Pilot for calling priority ranking most preceding is soft
Part, when being not present or there is only when a matched automatic Pilot software, feedback prompts information, thus realize in a wide range of into
The automatic Pilot software deployment of the higher automatization level of row, in working mechanism by the way of backup automatic Pilot software transfer,
Substantially increase safety and reliability.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the application
The attached drawing used is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
Fig. 1 is a kind of application exemplary diagram of automatic Pilot software deployment provided by the embodiments of the present application.
Fig. 2 is the application exemplary diagram of another automatic Pilot software deployment provided by the embodiments of the present application.
Fig. 3 is a kind of flow chart of automatic Pilot software deployment provided by the embodiments of the present application.
Fig. 4 is provided by the embodiments of the present application a kind of according in geo-location parameter and environmental parameter lookup vehicle caching
The flow chart for the automatic Pilot software matched.
Fig. 5 is the process matched in a kind of vehicle caching provided by the embodiments of the present application less than automatic Pilot software conditions
Figure.
Fig. 6 is a kind of space index structure figure provided by the embodiments of the present application.
Fig. 7 is a kind of space index structure figure of planarization provided by the embodiments of the present application.
Fig. 8 is a kind of automatic Pilot software deployment apparatus structure schematic diagram that another embodiment of the application provides.
Fig. 9 is a kind of software lookup modular structure schematic diagram provided by the embodiments of the present application.
Figure 10 is the non-more software processing module structural schematic diagrams of one kind provided by the embodiments of the present application.
Wherein, appended drawing reference is corresponding in Fig. 6 are as follows: 1- first layer map, 2- second layer map, 3- third layer map；Fig. 7 is attached
Icon note corresponds to are as follows: the first geographical location 4- unit, the second geographical location 5- unit, 6- third geographical location unit.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without creative efforts
Range.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, product or server need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
In order to realize the technical solution of the application, more engineering technology workers is allowed to be readily understood by and apply the application,
Will in conjunction with specific embodiments, the working principle of the application is further described.
This application can be applied to automatic Pilot fields.
In this specification, application scenarios related with Vehicular automatic driving refer to vehicle during automatic Pilot under
The various scenes of the automatic Pilot software deployment of a road section.
Under various application scenarios related with Vehicular automatic driving, as described in Figure 1, usually there are one or more terminals
Equipment realizes the functions associated of automatic Pilot software deployment in Vehicular automatic driving application scenarios, below sets this terminal
It is standby to be known as can be realized the terminal device of the functions associated of automatic Pilot software deployment in Vehicular automatic driving application scenarios.This
In the terminal device for example can be vehicle electronics control system, the electronic control system itself can have communication function with
It is communicated with cloud server, further, as an example, the electronic control system can also be car running computer etc..As another
Example, the electronic control system can also be individual automatic control system etc..It should be pointed out that " the vehicle in this specification
Carry " should go to understand in the sense that the most wide in range, not only include by electronic control system fixed setting on the car body or and vehicle
The connected mode of body further includes mode that is electronic control system is detachable or being movably disposed on vehicle.Other with
Under the related application scenarios of Vehicular automatic driving, as described in Figure 2, there may also be related with Vehicular automatic driving, work as vehicle
When itself is not able to satisfy automatic Pilot software deployment, auxiliary vehicle carries out the cloud server of automatic Pilot software deployment, below
The cloud server is known as server.
Below in conjunction with Fig. 3, a kind of embodiment of automatic Pilot software deployment of the application is introduced first, wherein this method packet
It includes:
S101: the geo-location parameter and environmental parameter in the acquisition lower section of vehicle.
The geo-location parameter can include but is not limited to automatic driving vehicle geographic location unit longitude and latitude,
Position coordinates in three dimensions of the automatic driving vehicle based on space-time coordinates or based on image coordinate system at two
Pixel coordinate etc. in space.Specifically, the longitude and latitude of automatic driving vehicle real-time geographical locations unit can mark and be
(w ° of x ' E, y ° of z ' N) indicates that being located at east longitude w degree x divides north latitude y degree z points；Automatic driving vehicle, which is based on space-time coordinates, to be marked
It is denoted as the coordinate position of such as (x, y, z), general three-dimensional coordinate system indicates the position of object with three quadrature axis X, Y, Z,
It is respectively x, y, z that x, y, z, which is illustrated respectively in X-axis, Y-axis, the distance on Z axis apart from origin,；Automatic driving vehicle is sat based on image
It is to the right x positive direction, downwards generally using the image upper left corner as origin that mark system, which can mark as the image coordinate of (Xi, Yi),
For y positive direction, Xi, Yi are illustrated respectively in x positive direction, the distance in y positive direction apart from origin is respectively Xi, Yi pixel.It is described
Environmental parameter can include but is not limited to light environment parameter, acoustic environment parameter or weather environment parameter etc., wherein weather
Environmental parameter can include but is not limited to wind and snow thunderstorm etc..
In actual application scenarios, positioning system, laser radar, millimetre-wave radar, ultrasonic sensing are based on but are not limited to
The prior arts such as device, imaging sensor, V2X (Vehicle to X, vehicle and extraneous information exchange) can collect geographical position
Set parameter and environmental parameter.Automatic driving vehicle usually can be in traveling preplanning driving path, and is travelling under all the way
The geo-location parameter and environmental parameter of lower a road section are acquired before section.Specifically, positioning system can to automatic driving vehicle into
The positioning in row geographical location, positioning system may include navigation system, such as global positioning system or using ambient enviroment as reference
Determine the magnetic sensing harmony sensing of automatic driving vehicle position, the driving path based on automatic driving vehicle planning obtains down all the way
The geo-location parameter of section.Laser radar can detect static and dynamic object, and collect the high-resolution of detected object
Geometric figure, range image and velocity image.Millimeter radar can use radio wave and object detected and positioned.It is super
Sonic transducer can carry out three-dimensional mapping to short-range object.Imaging sensor can be by calculating the image of acquisition
Analysis, and then the annular parameter such as obtain pedestrian, bicycle, motor vehicle, road-rail trace, guideboard, signal lamp.V2X technology can be with
Various information are obtained, geo-location parameter, real time status information and the process of including but not limited to neighbouring vehicle calculate
The predictive information etc. arrived.In the environment sensing application scenarios of some automatic driving vehicles, automatic driving vehicle can be according to making
With need and function emphasis using any combination of multiple sensing technologies come gathering geographic position parameter and environmental parameter, such as
It can be to reduce cost, use the combination of imaging sensor, millimetre-wave radar and ultrasonic radar, or improve target
Accuracy uses laser radar, millimetre-wave radar, ultrasonic sensor and combination of imaging sensor etc., but automatic driving vehicle
Acquire the geo-location parameter and environmental parameter of lower a road section.
S103: matched automatic Pilot software in vehicle caching is searched according to geo-location parameter and environmental parameter.
During vehicle caching refers to automatic Pilot in the application, automatic Pilot software institute that automatic driving vehicle is called
Local storage.Automatic driving vehicle in order to guarantee security reliability and real-time, preferably will in the process of moving
Automatic Pilot software is stored in the memory of vehicle local to call fastly.
Specifically, searching matched automatic Pilot in vehicle caching according to geo-location parameter and environmental parameter in conjunction with Fig. 4
Software may include:
S1031: the automatic Pilot software in vehicle caching is matched according to geo-location parameter.
Preferably, when constructing automatic Pilot software, it can establish the index of the automatic Pilot software and geo-location parameter
Relationship.When automatic Pilot software vehicle carries out the lookup of automatic Pilot software, can be faster matched to by way of index
Corresponding automatic Pilot software.
S1033: soft further according to environmental parameter matching automatic Pilot from the automatic Pilot software in matched vehicle caching
Part finally obtains and the geo-location parameter and the matched automatic Pilot software of environmental parameter.
In previous step, a large amount of ineligible automatic Pilot softwares are first screened out by the index of geo-location parameter,
Corresponding automatic Pilot software is currently matched by environmental parameter index again, matching can be quickly responded and require.
Specifically, in conjunction with Fig. 5, when matching the automatic Pilot software in caching less than vehicle according to geo-location parameter,
The method may include:
S1041: the upper geographical location in geographical location is obtained.
S1042: according to driving in the upper geo-location parameter in the geographical location and index matching vehicle caching automatically
Sail software.
S1043: soft further according to environmental parameter matching automatic Pilot from the automatic Pilot software in matched vehicle caching
Part finally obtains and the matched automatic Pilot software of the upper geo-location parameter and environmental parameter in the geographical location.
Index described herein uses spatial index, and the spatial index includes: the geography of multiple and different pixel accuracies
The index information of position and automatic Pilot software.
Specifically, spatial index, which refers to, is divided into n (n >=2) layer for map according to different pixel accuracies.More easily to lift
Example, below assignment n=3, as shown in fig. 6, map is divided into three layers after n assignment, first layer ground Fig. 1, the second layer ground Fig. 2, third
The accuracy of layer ground Fig. 3 is incremented by successively.Correspondingly, the geographical location unit first layer after map decomposes successively contracts to third layer
It is small, it is incremented by according to the matched automatic Pilot software of geo-location parameter from first layer to third layer accuracy.The vertical view of to map
Figure is simplified, as shown in fig. 7, after three layers of map are divided according to different accuracy, geographical location elementary layer of different sizes
Layer is nested, and geographical location unit 4 includes 4 geographical location units 5, and geographical location unit 5 includes 4 geographical location units 6.Its
In, the automatic Pilot software accuracy based on geographical location unit 6 is higher than the automatic Pilot software based on geographical location unit 5,
Automatic Pilot software accuracy based on geographical location unit 5 is higher than the automatic Pilot software based on geographical location unit 4.Work as vehicle
When driving to geographical location unit 6, automatic driving vehicle can call the automatic Pilot software based on geographical location unit 6,
There is exception when the software is run, the automatic Pilot software based on geographical location unit 5 can be called, if there is exception again, also
The automatic Pilot software based on geographic location area 4 can be called.Geographical location unit after decomposition can include but is not limited to
Hexagon, quadrangle, etc. arbitrary shapes figure.By standardizing establish between geographical location unit and automatic Pilot software
Index, can be convenient the lookup of quick response automatic Pilot software when in use, also can based on geographical location accuracy it is low
Automatic Pilot software when being operating abnormally, realize that the automatic Pilot software high based on geographical location accuracy of backup operates normally
The case where.
S105: when there are at least two matched automatic Pilot software, by least two matched automatic Pilot softwares
The automatic Pilot software for carrying out priority ranking and calling priority ranking most preceding.
Such as: lower a road section of automatic driving vehicle traveling is Wuxi City Beijing-Shanghai high speed Jiangyin Bridge inlet, then only base
In geo-location parameter, the automatic Pilot software to match found in vehicle caching, which can be based respectively on geographical location, joins
Number is " the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City ", is " Wuxi City Beijing-Shanghai high speed Jiangyin Bridge inlet " based on geo-location parameter
And being based on geo-location parameter is " the Beijing-Shanghai high speed of Wuxi City ".Above-mentioned software is respectively labeled as automatic Pilot software 1, automatic
Driving software 2, automatic Pilot software 3 carry out priority ranking to above three software, and priority here is according to geographical position
The accuracy of parameter is set to determine, such as table 1, is sorted as follows:
Table 1
| Sort serial number | Software name | Corresponding geo-location parameter |
| 1 | Automatic Pilot software 2 | " Wuxi City Beijing-Shanghai high speed Jiangyin Bridge inlet " |
| 2 | Automatic Pilot software 1 | " the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City " |
| 3 | Automatic Pilot software 3 | " the Beijing-Shanghai high speed of Wuxi City " |
Another example is: lower a road section of automatic driving vehicle traveling is the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City, under lower a road section
Weather condition be slight snow, crosswind wind-force be 5 grades.Based on geo-location parameter and environmental parameter, found in vehicle caching
The automatic Pilot software to match can be based respectively on geo-location parameter be " the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City ", be based on
Geo-location parameter is that " the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City ", environmental parameter be " slight snow " and " 5 grades of wind-force " and be based on ground
It is " slight snow " that location parameter, which is managed, as " the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City ", environmental parameter.Above three software is marked respectively
For automatic Pilot software 4, automatic Pilot software 5 and automatic Pilot software 6, priority ranking is carried out to above three software,
Here priority is determined according to the accuracy of geo-location parameter and environmental parameter, such as table 2, is sorted as follows:
Table 2
Automatic Pilot software 5 will be called in lower a road section according to priority ranking automatic driving vehicle.
Specifically, geo-location parameter can include but is not limited to by positioning obtained location parameter, passing through sensor
It detects obtained location parameter or by being referring to obtained location parameter etc. with the object of surrounding, environmental parameter may include
But be not limited to illumination parameter, weather parameters, wind-force parameter or audio parameter etc., due to geo-location parameter and environmental parameter kind
Class is more, above simply to enumerate two examples according only to S105 step.
S107: when being not present or there is only when a matched automatic Pilot software, feedback prompts information.
Specifically, prompt information may include the automatic Pilot amount of software being matched to.When matched automatic there are one
When driving software, feedback prompts information, vehicle cannot be certainly when the matched automatic Pilot software can effectively be avoided to break down
Dynamic the case where driving.
Specifically, when being not present or there is only when a matched automatic Pilot software, the automatic Pilot software deployment
Method can also include:
S109: automatic Pilot software upgrading request is sent to server, wherein automatic Pilot software upgrading request includes ground
Manage location parameter and environmental parameter.
Specifically, server refers to the cloud server for being different from vehicle local storage or server group, it is preferred that
It is sent when automatic Pilot software upgrading is requested to server and selects the shortest path of network link.
S111: receive what server was sent, that finds from software library matches with geo-location parameter and environmental parameter
Automatic Pilot software.
Preferably, the shortest path of network link is selected when receiving the automatic Pilot software to match that server is sent.
Specifically, software library may include geo-location parameter based on acquisition and the building of normal environment parameter normality from
The abnormal automatic Pilot software of dynamic driving software and geo-location parameter and abnormal environmental parameter building based on acquisition.Its
In, normal environment parameter refers to the environmental parameter for being normally applied and occurring in scene, by taking crosswind wind-force as an example, due to 3 grades of wind-force
Application scenarios are generally existing, can set " 3 grades of wind-force " as normal environment parameter, be constructed according to the environmental parameter of " 3 grades of wind-force "
Automatic Pilot software can often be called.And typhoon day, that is, 12 grades of wind-force application scenarios be not it is generally existing, vehicle is slow
Deposit or software library in there is no based on " 12 grades of wind-force " environmental parameter construct automatic Pilot software, such as " 12 grades of wind-force "
Specific environmental parameter be abnormal environmental parameter, while the abnormal environmental parameter based on such as " 12 grades of wind-force " construct it is automatic
Driving software is abnormal automatic Pilot software.In actual implementation software library, normal environment parameter is phase with abnormal environmental parameter
Pair, specific setting is referring to actual techniques condition.For example, wind-force mainly influence be vehicle body stability, work as technical conditions
Quite mature, vehicle body is sufficiently stable, and the stronger environmental parameter of wind-force also can be defined as normal environment parameter.
S113: the automatic Pilot software to match storage is cached to vehicle.
In the above-described embodiment, by acquiring the geo-location parameter and environmental parameter in the lower section of vehicle, base area
The automatic Pilot software in location parameter matching vehicle caching is managed from the automatic Pilot software in matched vehicle caching, then root
Automatic Pilot software is matched according to environmental parameter, is finally obtained and the geo-location parameter and the matched automatic Pilot of environmental parameter
Software, when matching the automatic Pilot software in caching less than vehicle according to geo-location parameter, using the upper address bit of calling
The mode for setting the matched automatic Pilot software of parameter, when there are at least two matched automatic Pilot software, by least two
The automatic Pilot software that matched automatic Pilot software carries out priority ranking and calls priority ranking most preceding, when being not present or
Person feedback prompts information and sends automatic Pilot software upgrading to server there is only when a matched automatic Pilot software
Request, wherein automatic Pilot software upgrading request includes geo-location parameter and environmental parameter, finally receives what server was sent,
The automatic Pilot software to match with geo-location parameter and environmental parameter that is found from software library, and will match from
Dynamic driving software storage is cached to vehicle, to realize the automatic Pilot software portion for carrying out higher automatization level in a wide range of
Administration collects more accurate geo-location parameter and environmental parameter in a wide range of with convenient and fast means, and is constructed according to parameter sets
Automatic Pilot software is stored in software library, in working mechanism by the way of backup automatic Pilot software transfer, is greatly improved
Safety and reliability.
In another embodiment, automatic Pilot software deployment method can with the following steps are included:
S101: the geo-location parameter and environmental parameter in the acquisition lower section of vehicle.
S103: matched automatic Pilot software in vehicle caching is searched according to geo-location parameter and environmental parameter.
S105: when there are at least two matched automatic Pilot software, by least two matched automatic Pilot softwares
The automatic Pilot software for carrying out priority ranking and calling priority ranking most preceding.
S106: it when the most preceding automatic Pilot software of priority ranking is operating abnormally, is driven automatically by priority ranking is most preceding
Sailing software prosthesis is automatic Pilot software of the priority ranking after the most preceding automatic Pilot software of priority ranking.
Specifically, to can include but is not limited to automatic Pilot soft for the most preceding automatic Pilot software operation exception of priority ranking
Part itself existing defects are unable to run or the automatic Pilot software is in the vehicle system calling process of automatic driving vehicle, with
There are compatibility issues to be unable to run for vehicle system.
Such as: lower a road section of automatic driving vehicle traveling is the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City, under lower a road section
Weather condition is slight snow, and crosswind wind-force is 5 grades.Based on geo-location parameter and environmental parameter, found in vehicle caching
It is " the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City " that the automatic Pilot software to match, which can be based respectively on geo-location parameter, based on ground
Managing location parameter is that " the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City ", environmental parameter be " slight snow " and " 5 grades of wind-force " and be based on geographical
Location parameter is " the Beijing-Shanghai high speed Jiangyin Bridge of Wuxi City ", environmental parameter is " slight snow ".Above three software is respectively labeled as
Automatic Pilot software 4, automatic Pilot software 5 and automatic Pilot software 6 are based on table 2, and to be that three softwares carry out preferential to above-mentioned
Grade sequence, priority here is determined according to the accuracy of geo-location parameter and environmental parameter.Priority ranking most before
Automatic Pilot software be automatic Pilot software 5, traveling to lower a road section call automatic Pilot software 5, when automatic Pilot software 5
When operation exception, it is most preceding in priority ranking that the most preceding automatic Pilot software 5 of priority ranking is replaced into priority ranking
Automatic Pilot software 6 after automatic Pilot software 5, as shown in table 3, the sequence after rearrangement is as follows:
Table 3
Automatic Pilot software 6 will be called in lower a road section according to new priority ranking automatic driving vehicle.
When automatic Pilot software 6 is operating abnormally, the most preceding automatic Pilot software 6 of priority ranking is replaced into priority
Sort the automatic Pilot software 4 that can be operated normally after the most preceding automatic Pilot software 6 of priority ranking, as shown in table 4,
Sequence after rearrangement is as follows:
Table 4
S107: when being not present or there is only when a matched automatic Pilot software, feedback prompts information.
S109: automatic Pilot software upgrading request is sent to server, wherein automatic Pilot software upgrading request includes ground
Manage location parameter and environmental parameter.
S111: receive what server was sent, that finds from software library matches with geo-location parameter and environmental parameter
Automatic Pilot software.
S113: the automatic Pilot software to match storage is cached to vehicle.
In the above-described embodiment, by acquiring the geo-location parameter and environmental parameter in the lower section of vehicle, further according to
Geo-location parameter and environmental parameter search matched automatic Pilot software in vehicle caching, when exist at least two it is matched oneself
When dynamic driving software, at least two matched automatic Pilot softwares are subjected to priority ranking and call priority ranking most preceding
Automatic Pilot software when the most preceding automatic Pilot software of priority ranking is operating abnormally, is driven automatically by priority ranking is most preceding
Sailing software prosthesis is automatic Pilot software of the priority ranking after the most preceding automatic Pilot software of priority ranking, when not depositing
When a matched automatic Pilot software, feedback prompts information simultaneously sends automatic Pilot software more to server
New request, wherein automatic Pilot software upgrading request includes geo-location parameter and environmental parameter, receives what server was sent, from
The automatic Pilot software to match with geo-location parameter and environmental parameter found in software library, it is finally automatic by what is matched
Driving software storage is cached to vehicle, realizes the automatic Pilot software deployment that higher automatization level is carried out in a wide range of, work
In mechanism by the way of backup automatic Pilot software transfer, safety and reliability is substantially increased.
On the other hand the embodiment of the present application also provides a kind of automatic Pilot software deployment device, as shown in figure 8, described device
May include:
Parameter collection module 7, for acquiring the geo-location parameter and environmental parameter in the lower section of vehicle；
Software lookup module 8, it is matched in vehicle caching for being searched according to the geo-location parameter and environmental parameter
Automatic Pilot software；
More software transfer modules 9, for when there are at least two matched automatic Pilot software, at least two to be matched
Automatic Pilot software carry out priority ranking and the automatic Pilot software that calls priority ranking most preceding；
Non- more software processing modules 10, for when being not present or there is only when a matched automatic Pilot software, instead
Present prompt information.
Specifically, for the request of faster response automatic Pilot software lookup, software lookup module may include: such as Fig. 9
Geo-location parameter matching unit 11 is soft for matching the automatic Pilot in vehicle caching according to geo-location parameter
Part；
Environmental parameter matching unit 12, for from the automatic Pilot software in the matched vehicle caching, further according to
Environmental parameter matches automatic Pilot software, finally obtains soft with the geo-location parameter and the matched automatic Pilot of environmental parameter
Part.
It, can be with specifically, be not implemented when being not present in vehicle caching or there is only when a matched automatic Pilot software
More matched automatic Pilot softwares, such as Figure 10 are obtained by cloud server, non-more software processing modules may include:
Data transmission unit 13, for sending automatic Pilot software upgrading request, the automatic Pilot software to server
Updating request includes the geo-location parameter and environmental parameter；
Software receiving unit 14 finding with the geographical location for receiving server transmission from software library
The automatic Pilot software that parameter and environmental parameter match；
Storage unit 15, for caching the automatic Pilot software storage to match to the vehicle.
On the other hand the embodiment of the present application also provides a kind of automatic Pilot software deployment terminal, the terminal includes processor
And memory, be stored at least one instruction, at least a Duan Chengxu, code set or instruction set in the memory, it is described at least
One instruction, an at least Duan Chengxu, the code set or instruction set are loaded by the processor and are executed automatic to realize
Driving software dispositions method.
On the other hand the embodiment of the present application also provides a kind of automatic Pilot software deployment service device, the server includes place
Device and memory are managed, is stored at least one instruction, at least a Duan Chengxu, code set or instruction set in the memory, it is described
At least one instruction, an at least Duan Chengxu, the code set or instruction set are loaded by the processor and are executed to realize
Automatic Pilot software deployment method.
The skill provided by a kind of automatic Pilot software deployment method, apparatus of above the application, terminal and server example
Art scheme is as it can be seen that the application passes through the geo-location parameter and environmental parameter in the acquisition lower section of vehicle, according to the geographical position
It sets parameter and environmental parameter searches matched automatic Pilot software in vehicle caching, when there are at least two matched automatic Pilots
When software, at least two matched automatic Pilot softwares are subjected to priority ranking and call priority ranking is most preceding to drive automatically
Software is sailed, when being not present or there is only when a matched automatic Pilot software, feedback prompts information；Implementing the application can be with
It realizes in a wide range of interior automatic Pilot software deployment for carrying out higher automatization level, is collected in a wide range of more with convenient and fast means
Accurate geo-location parameter and environmental parameter, and construct automatic Pilot software according to parameter sets and be stored in software library, work
Make in mechanism to substantially increase safety and reliability by the way of backup automatic Pilot software transfer.
Above description sufficiently discloses the specific embodiment of the application.It should be pointed out that being familiar with the field
Range of any change that technical staff does the specific embodiment of the application all without departing from following claims.
Correspondingly, the range of claims hereof is also not limited only to previous embodiment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device,
For terminal and server embodiment, since it is substantially similar to the method embodiment, so being described relatively simple, related place
Illustrate referring to the part of embodiment of the method.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of automatic Pilot software deployment method, which is characterized in that the described method includes:
Acquire the geo-location parameter and environmental parameter in the lower section of vehicle；
Matched automatic Pilot software in vehicle caching is searched according to the geo-location parameter and environmental parameter；
When there are at least two matched automatic Pilot software, at least two matched automatic Pilot softwares are subjected to priority
The automatic Pilot software for sorting and calling priority ranking most preceding；
When being not present or there is only when a matched automatic Pilot software, feedback prompts information.
2. automatic Pilot software deployment method according to claim 1, which is characterized in that when being not present or there is only one
When a matched automatic Pilot software, the method also includes:
Automatic Pilot software upgrading request is sent to server, the automatic Pilot software upgrading request includes the geographical location
Parameter and environmental parameter；
Receive server send, found from software library with the geo-location parameter and environmental parameter match from
Dynamic driving software；
The automatic Pilot software storage to match is cached to the vehicle；
The software library includes: the normality automatic Pilot software of geo-location parameter and the building of normal environment parameter based on acquisition
And the abnormal automatic Pilot software of the geo-location parameter based on acquisition and abnormal environmental parameter building.
3. automatic Pilot software deployment method according to claim 1, which is characterized in that the method also includes:
When the most preceding automatic Pilot software of the priority ranking is operating abnormally, by the automatic Pilot that the priority ranking is most preceding
Software prosthesis is automatic Pilot software of the priority ranking after the most preceding automatic Pilot software of the priority ranking.
4. automatic Pilot software deployment method according to claim 1, which is characterized in that described according to the geographical location
Parameter and environmental parameter search matched automatic Pilot software in vehicle caching
The automatic Pilot software in vehicle caching is matched according to geo-location parameter；
From the automatic Pilot software in the matched vehicle caching, automatic Pilot software is matched according to environmental parameter, is obtained
With the geo-location parameter and the matched automatic Pilot software of environmental parameter.
5. automatic Pilot software deployment method according to claim 4, which is characterized in that when according to geo-location parameter
When with automatic Pilot software in being cached less than vehicle, the method also includes；
Obtain the upper geographical location in the geographical location；
According to the automatic Pilot software in the upper geo-location parameter in the geographical location and index matching vehicle caching；
From the automatic Pilot software in the matched vehicle caching, automatic Pilot software is matched according to environmental parameter, is obtained
With the matched automatic Pilot software of upper geo-location parameter and environmental parameter in the geographical location；
It is described index use spatial index, the spatial index include: multiple and different pixel accuracies geographical location with drive automatically
Sail the index information of software.
6. a kind of automatic Pilot software deployment device, which is characterized in that described device includes:
Parameter collection module, for acquiring the geo-location parameter and environmental parameter in the lower section of vehicle；
Software lookup module, for being driven automatically according to matched in the geo-location parameter and environmental parameter lookup vehicle caching
Sail software；
More software transfer modules, for when theres are at least two matched automatic Pilot software, by least two it is matched oneself
The automatic Pilot software that dynamic driving software carries out priority ranking and calls priority ranking most preceding；
Non- more software processing modules, for when being not present or there is only when a matched automatic Pilot software, feedback prompts
Information.
7. automatic Pilot software deployment device according to claim 6, which is characterized in that the software lookup module packet
It includes:
Geo-location parameter matching unit, for matching the automatic Pilot software in vehicle caching according to geo-location parameter；
Environmental parameter matching unit, for joining from the automatic Pilot software in the matched vehicle caching further according to environment
Number matching automatic Pilot software, finally obtains and the geo-location parameter and the matched automatic Pilot software of environmental parameter.
8. automatic Pilot software deployment device according to claim 6, which is characterized in that non-more software processing modules
Can also include:
Data transmission unit, for sending automatic Pilot software upgrading request to server, the automatic Pilot software upgrading is asked
It asks including the geo-location parameter and environmental parameter；
Software receiving unit, for receive server transmission, found from software library with the geo-location parameter and
The automatic Pilot software that environmental parameter matches；
Storage unit, for caching the automatic Pilot software storage to match to the vehicle.
9. a kind of automatic Pilot software deployment terminal, which is characterized in that the terminal includes processor and memory, the storage
Be stored at least one instruction, at least a Duan Chengxu, code set or instruction set in device, at least one instruction, it is described at least
One Duan Chengxu, the code set or instruction set are loaded by the processor and are executed to realize as described in claim 1-5 is any
Automatic Pilot software deployment method.
10. a kind of automatic Pilot software deployment service device, which is characterized in that the server includes processor and memory, institute
It states and is stored at least one instruction, at least a Duan Chengxu, code set or instruction set in memory, at least one instruction, institute
An at least Duan Chengxu, the code set or instruction set is stated to be loaded by the processor and executed to realize such as claim 1 to 5 times
Automatic Pilot software deployment method described in one.
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| CN112346437A (en) * | 2020-11-06 | 2021-02-09 | 浙江合众新能源汽车有限公司 | Vehicle-mounted software management system |
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