CN108664233A - Data processing method, device, system in automatic driving vehicle and storage medium - Google Patents
Data processing method, device, system in automatic driving vehicle and storage medium Download PDFInfo
- Publication number
- CN108664233A CN108664233A CN201810272103.1A CN201810272103A CN108664233A CN 108664233 A CN108664233 A CN 108664233A CN 201810272103 A CN201810272103 A CN 201810272103A CN 108664233 A CN108664233 A CN 108664233A
- Authority
- CN
- China
- Prior art keywords
- data
- data field
- stored
- pointer
- field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
- G06F5/065—Partitioned buffers, e.g. allowing multiple independent queues, bidirectional FIFO's
Abstract
The invention discloses data processing method, device, system and the storage medium in automatic driving vehicle, wherein method includes：Data sender obtains new data；New data is stored in another data field different from data field used in the last storage data in Circular buffer by data sender；The corresponding pointer in the data field for storing new data is sent to data receiver by data sender, so that data receiver handles the data in the corresponding data field of pointer.Using scheme of the present invention, the success rate etc. of data processing can be improved.
Description
【Technical field】
The present invention relates to automatic driving vehicle technologies, more particularly to data processing method, device in automatic driving vehicle,
System and storage medium.
【Background technology】
Automatic driving vehicle refers to by vehicle-mounted sensor-based system to perceive vehicle-periphery, and is obtained according to perception
Road, vehicle location and obstacle information etc., steering and the speed of vehicle are controlled, to enable the vehicle to reliably and securely
It is travelled on road.
In the automatic driving vehicle frame of a new generation, in order to avoid time delay caused by data copy and performance are lost, mould
Data communication between block is directly transmitted by intelligent pointer, in this case, if data receiver has not been handled also currently
Data, and if new data have arrived, legacy data will be replicated, to cause program crashing or other exceptions.
By taking sensing data as an example, after new sensing data arrives, sensor driving can update legacy data immediately,
And data receiver is likely to handle legacy data not yet, but legacy data has been replicated, so as to cause program crashing
Or other exceptions.
【Invention content】
In view of this, the present invention provides data processing method, device, system and the storages in automatic driving vehicle to be situated between
Matter.
Specific technical solution is as follows：
A kind of data processing method in automatic driving vehicle, including：
Data sender obtains new data；
The new data is stored in Circular buffer and data used in the last time storage data by the data sender
In the different another data field in area；
The corresponding pointer in the data field for storing the new data is sent to data receiver by the data sender, so as to
The data receiver handles the data in the corresponding data field of the pointer.
According to one preferred embodiment of the present invention, the data sender by the new data be stored in Circular buffer with most
The different another data field in data field used in nearly primary storage data includes：
The data sender by the new data be stored in the last time storage data used in data field it is adjacent under
In one data field.
According to one preferred embodiment of the present invention, the new data is stored in and is stored with the last by the data sender
The adjacent next data field in data field used in data includes：
If not storing data in adjacent next data field, directly the new data is stored in described adjacent
In next data field；
If having stored data in adjacent next data field, the new data is stored in by the way of manifolding
In adjacent next data field.
According to one preferred embodiment of the present invention, the data include：Sensing data.
A kind of data processing method in automatic driving vehicle, including：
Data receiver obtains the pointer from data sender；The pointer is that the data sender gets new number
According to, and the new data is stored in another data field different from data field used in the last storage data in Circular buffer
In after, the corresponding pointer in data field of the transmitted storage new data；
The data receiver handles the data in the corresponding data field of the pointer.
According to one preferred embodiment of the present invention, another data different from data field used in the last storage data
Area includes：
The next data field adjacent with data field used in the last storage data.
A kind of data processing equipment in automatic driving vehicle, including：Data capture unit, data storage unit and refer to
Needle transmission unit；
The data capture unit, for obtaining new data；
The data storage unit, for the new data to be stored in Circular buffer and the last time storage data institute
With in the different another data field in data field；
The pointer transmission unit, for the corresponding pointer in the data field for storing the new data to be sent to data receiver
Side, so that the data receiver handles the data in the corresponding data field of the pointer.
According to one preferred embodiment of the present invention, the new data is stored in by the data storage unit deposits with the last time
It puts in the adjacent next data field in data field used in data.
According to one preferred embodiment of the present invention, if not storing data, the data in adjacent next data field
The new data is directly stored in adjacent next data field by storage unit；
If having stored data in adjacent next data field, the data storage unit will by the way of manifolding
The new data is stored in adjacent next data field.
According to one preferred embodiment of the present invention, the data include：Sensing data.
A kind of data processing equipment in automatic driving vehicle, including：Pointer acquiring unit and data processing unit；
The pointer acquiring unit, for obtaining the pointer from data sender；The pointer sends for the data
Side gets new data, and the new data is stored in Circular buffer different from data field used in the last time storage data
Another data field in after, the corresponding pointer in data field of the transmitted storage new data；
The data processing unit, for handling the data in the corresponding data field of the pointer.
According to one preferred embodiment of the present invention, another data different from data field used in the last storage data
Area includes：
The next data field adjacent with data field used in the last storage data.
A kind of data processing system in automatic driving vehicle, including：Two kinds of devices as described above.
A kind of computer equipment, including memory, processor and be stored on the memory and can be in the processor
The computer program of upper operation, the processor realize method as described above when executing described program.
A kind of computer readable storage medium is stored thereon with computer program, real when described program is executed by processor
Now method as described above.
Use scheme of the present invention is can be seen that based on above-mentioned introduction, after data sender gets new data, can be incited somebody to action
New data is stored in another data field different from data field used in the last storage data in Circular buffer, and then can be incited somebody to action
The corresponding pointer in data field of storage new data is sent to data receiver, so that data receiver is to the corresponding data field of pointer
In data handled, so, be avoided as much as data and do not handled the problem of being replicated also so that number
Have more fully that the time handles data according to recipient, to improving the success rate etc. of data processing.
【Description of the drawings】
Fig. 1 is the flow chart of the data processing method first embodiment in automatic driving vehicle of the present invention.
Fig. 2 is the schematic diagram of existing Circular buffer.
Fig. 3 is the flow chart of the data processing method second embodiment in automatic driving vehicle of the present invention.
Fig. 4 is the composed structure signal of the data processing equipment first embodiment in automatic driving vehicle of the present invention
Figure.
Fig. 5 is the composed structure signal of the data processing equipment second embodiment in automatic driving vehicle of the present invention
Figure.
Fig. 6 shows the block diagram of the exemplary computer system/server 12 suitable for being used for realizing embodiment of the present invention.
【Specific implementation mode】
For the problems of the prior art, the data processing scheme in a kind of automatic driving vehicle is proposed in the present invention, is drawn
Circular buffer (ring buffer) is entered, data has been cached using Circular buffer, to be avoided as much as data
The problem of being just replicated has not been handled also.
In order to keep technical scheme of the present invention clearer, clear, develop simultaneously embodiment referring to the drawings, to institute of the present invention
The scheme of stating is further described.
Obviously, described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, all other embodiment that those skilled in the art are obtained without creative efforts, all
Belong to the scope of protection of the invention.
Fig. 1 is the flow chart of the data processing method first embodiment in automatic driving vehicle of the present invention.Such as Fig. 1 institutes
Show, including realization method in detail below.
In 101, data sender obtains new data.
In 102, new data is stored in Circular buffer and data used in the last time storage data by data sender
In the different another data field in area.
In 103, the corresponding pointer in the data field for storing new data is sent to data receiver by data sender, so as to
Data receiver handles the data in the corresponding data field of pointer.
In the present embodiment, the Circular buffer of configurable size can be introduced, that is to say, that adjustment ring can be carried out according to actual needs
The size of shape caching, it is more flexible and convenient for upper from realizing.
It after data sender gets new data, can be stored in Circular buffer, specifically, data sender can incite somebody to action
New data is stored in another data field different from data field used in the last storage data in Circular buffer.
For example, data sender new data can be stored in it is adjacent with data field used in the last storage data next
In data field.
Circular buffer is alternatively referred to as buffer circle etc., as the term suggests this buffering area is ring-shaped, that is to say, that annular
By for the initial data area of Circular buffer, a similar ring is the same for data field after last block data field of caching.
Fig. 2 is the schematic diagram of existing Circular buffer.As illustrated in fig. 2, it is assumed that including wherein 8 pieces of data fields altogether, respectively count
According to area 0, data field 1, data field 2, data field 3, data field 4, data field 5, data field 6 and data field 7, original state, respectively
It does not store data in data field, when getting new data for the first time, can be stored in data field 0, be got when for the second time
It when new data, can be stored in data field 1, when getting new data for the third time, can be stored in data field 2, and so on.
In addition, data sender new data is stored in it is adjacent with data field used in the last storage data next
When in data field, if not storing data in adjacent next data field, new data can be directly stored in adjacent next number
According in area, if having stored data in adjacent next data field, can be used manifolding mode new data is stored in it is adjacent
In next data field.
As shown in Fig. 2, when getting new data the 8th time, can be stored in data field 7, then, when the 9th acquisition
When to new data, it is found that stored data in each data field, in this case, can make carbon copies new data to data field 0
In, i.e., preferentially cover the data in resting period longest data field.
The storage of new data is carried out in the manner described above, it can be ensured that the data in each data field can obtain enough processing
Time has not handled the problem of being just replicated also to be avoided as much as data.
The size of each data field may be the same or different, and be usually arranged as same size, the size of each data field can
It is decided according to the actual requirements, is usually enough to the new data that storage is got every time, also, the new data got every time can be divided
It is not stored in different data fields, that is to say, that even if there is remaining sky in a certain data field after housing new data
Between, the new data got next time will not be stored in the data field.
In addition, new data is after being stored in a certain data field by data sender, it can be by the corresponding finger in the data field
Needle is sent to data receiver, so that data receiver handles the data in the corresponding data field of pointer.
Usually, data receiver can use serial processing mode, i.e., according to obtaining the time by the sequence after arriving first,
The data in the corresponding data field of each pointer that gets are handled successively.For example, the front and back new data got twice
It has been stored in respectively in data field 2 and data field 3, then, data receiver can first handle the data in data field 2, handle
Cheng Hou reprocesses the data in data field 3.
It is the prior art that how data receiver carries out processing to the data in the corresponding data field of pointer.
Fig. 3 is the flow chart of the data processing method second embodiment in automatic driving vehicle of the present invention.Such as Fig. 3 institutes
Show, including realization method in detail below.
In 301, data receiver obtains the pointer from data sender；The pointer gets for data sender
New data, and new data is stored in another data field different from data field used in the last storage data in Circular buffer
In after, the corresponding pointer in data field of transmitted storage new data.
In 302, data receiver handles the data in the corresponding data field of pointer.
It after data sender gets new data, can be cached in Circular buffer, specifically, data sender can incite somebody to action
New data is stored in another data field different from data field used in the last storage data in Circular buffer.
For example, data sender new data can be stored in it is adjacent with data field used in the last storage data next
In data field.
In addition, data sender new data is stored in it is adjacent with data field used in the last storage data next
When in data field, if not storing data in adjacent next data field, new data can be directly stored in adjacent next number
According in area, if having stored data in adjacent next data field, can be used manifolding mode new data is stored in it is adjacent
In next data field.
Data sender can send the corresponding pointer in the data field after new data is stored in a certain data field
To data receiver, correspondingly, data receiver can be handled the data in the corresponding data field of pointer.
Usually, data receiver can use serial processing mode, i.e., according to obtaining the time by the sequence after arriving first,
The data in the corresponding data field of each pointer that gets are handled successively.As illustrated in fig. 2, it is assumed that being obtained front and back twice
To new data be stored in respectively in data field 2 and data field 3, then, data receiver can first handle the number in data field 2
According to, after the completion of processing, the data in reprocessing data field 3.How data receiver is to the data in the corresponding data field of pointer
It is the prior art to carry out processing.
Below by taking the sensing data in automatic driving vehicle as an example, scheme of the present invention is further described.
For sensing data, the Circular buffer of configurable size is introduced, as may include 8 pieces of same sizes in Circular buffer
Data field, sensor drive initialize when initialize entire Circular buffer.
When getting new sensing data, according to current index, by new sensing data be stored in recently
In the adjacent next data field in data field used in primary storage data, and the data field for storing new sensing data is corresponding
Pointer is sent to data receiver.
Wherein, if sensing data has been stored in this 8 pieces of data fields of 0~data field of data field 7, again from number
Start according to area 0, sensing data is stored by the way of manifolding.
Data receiver is successively handled the data in the corresponding data field of each pointer that gets.
It should be noted that for each method embodiment above-mentioned, for simple description, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the described action sequence because
According to the present invention, certain steps may be used other sequences or be carried out at the same time.Secondly, those skilled in the art should also know
It knows, embodiment described in this description belongs to preferred embodiment, and involved action and module are not necessarily of the invention
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
In short, using scheme described in above-mentioned each method embodiment, it, can be by new data after data sender gets new data
Be stored in another data field different from data field used in the last storage data in Circular buffer, be such as stored in recently
In the adjacent next data field in data field used in primary storage data, and then the corresponding pointer in data field that can will store new data
It is sent to data receiver, so that data receiver handles the data in the corresponding data field of pointer, so, to the greatest extent
It possibly avoids data and has not handled the problem of being replicated also so that data receiver has the more fully time to handle
Data, to improve the success rate etc. of data processing.
It is the introduction about embodiment of the method above, below by way of device embodiment, to scheme of the present invention into traveling
One step explanation.
Fig. 4 is the composed structure signal of the data processing equipment first embodiment in automatic driving vehicle of the present invention
Figure.As shown in figure 4, including：Data capture unit 401, data storage unit 402 and pointer transmission unit 403.
Data capture unit 401, for obtaining new data.
Data storage unit 402, for new data to be stored in Circular buffer and number used in the last time storage data
According in the different another data field in area.
Pointer transmission unit 403, for the corresponding pointer in the data field for storing new data to be sent to data receiver, with
Just data receiver handles the data in the corresponding data field of pointer.
In the present embodiment, it is single can be sent to data storage after getting new data by data capture unit 401 for new data
Member 402, new data can be stored in Circular buffer by data storage unit 402.
Specifically, new data can be stored in Circular buffer and the last time storage data institute by data storage unit 402
With in the different another data field in data field, data field used in data is stored with the last for example, new data can be stored in
In adjacent next data field.
In addition, data storage unit 402 by new data be stored in the last time storage data used in data field it is adjacent
Next data field in when, if not storing data in adjacent next data field, directly new data can be stored in adjacent
In next data field, if having stored data in adjacent next data field, new data is stored in by the mode that manifolding can be used
In adjacent next data field.
After the storage for completing new data, the corresponding pointer in data field that pointer transmission unit 403 can will store new data
It is sent to data receiver, so that data receiver handles the data in the corresponding data field of pointer.
Usually, data receiver can use serial processing mode, i.e., according to obtaining the time by the sequence after arriving first,
The data in the corresponding data field of each pointer that gets are handled successively.
Above-mentioned data can be the sensing data etc. in automatic driving vehicle.
Fig. 5 is the composed structure signal of the data processing equipment second embodiment in automatic driving vehicle of the present invention
Figure.As shown in figure 5, including：Pointer acquiring unit 501 and data processing unit 502.
Pointer acquiring unit 501, for obtaining the pointer from data sender；The pointer obtains for data sender
To new data, and new data is stored in another data different from data field used in the last storage data in Circular buffer
Qu Zhonghou, the corresponding pointer in data field of transmitted storage new data.
Data processing unit 502, for handling the data in the corresponding data field of pointer.
It after data sender gets new data, can be cached in Circular buffer, specifically, data sender can incite somebody to action
New data is stored in another data field different from data field used in the last storage data in Circular buffer.For example, number
New data can be stored according to sender in next data field adjacent with data field used in the last storage data.
In addition, data sender new data is stored in it is adjacent with data field used in the last storage data next
When in data field, if not storing data in adjacent next data field, new data can be directly stored in adjacent next number
According in area, if having stored data in adjacent next data field, can be used manifolding mode new data is stored in it is adjacent
In next data field.
Data sender can also send out the corresponding pointer in the data field after new data is stored in a certain data field
Data receiver is given, device as shown in Figure 5, correspondingly, pointer acquiring unit 501 obtain the pointer from data sender,
And the data in the corresponding data field of pointer are handled by data processing unit 502.
Specifically, serial processing mode can be used in data processing unit 502, i.e., according to the acquisition time by suitable after arriving first
Sequence is successively handled the data in the corresponding data field of each pointer that gets.
The data processing system in a kind of automatic driving vehicle is also disclosed in the present invention, including：Implement as shown in Figure 4
Device in example, and, the device in embodiment as shown in Figure 5.
In practical applications, the device in embodiment illustrated in fig. 4 can be data sender above-mentioned, embodiment illustrated in fig. 5
In device can be data receiver above-mentioned.
The specific workflow of each apparatus and system embodiment please refers to the respective description in preceding method embodiment, no longer
It repeats.
In short, using scheme described in above-mentioned each apparatus and system embodiment, data have been avoided as much as it and have not handled also
The problem of being replicated so that data receiver has more fully that the time handles data, to improving data processing
Success rate etc..
Fig. 6 shows the block diagram of the exemplary computer system/server 12 suitable for being used for realizing embodiment of the present invention.
The computer system/server 12 that Fig. 6 is shown is only an example, should not be to the function and use scope of the embodiment of the present invention
Bring any restrictions.
As shown in fig. 6, computer system/server 12 is showed in the form of universal computing device.Computer system/service
The component of device 12 can include but is not limited to：One or more processor (processing unit) 16, memory 28 connect not homology
The bus 18 of system component (including memory 28 and processor 16).
Bus 18 indicates one or more in a few class bus structures, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using the arbitrary bus structures in a variety of bus structures.It lifts
For example, these architectures include but not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Computer system/server 12 typically comprises a variety of computer system readable media.These media can be appointed
What usable medium that can be accessed by computer system/server 12, including volatile and non-volatile media, it is moveable and
Immovable medium.
Memory 28 may include the computer system readable media of form of volatile memory, such as random access memory
Device (RAM) 30 and/or cache memory 32.Computer system/server 12 may further include it is other it is removable/no
Movably, volatile/non-volatile computer system storage medium.Only as an example, storage system 34 can be used for reading and writing
Immovable, non-volatile magnetic media (Fig. 6 do not show, commonly referred to as " hard disk drive ").It, can although being not shown in Fig. 6
To provide for the disc driver to moving non-volatile magnetic disk (such as " floppy disk ") read-write, and to removable non-volatile
Property CD (such as CD-ROM, DVD-ROM or other optical mediums) read and write CD drive.In these cases, each to drive
Dynamic device can be connected by one or more data media interfaces with bus 18.Memory 28 may include at least one program
There is one group of (for example, at least one) program module, these program modules to be configured to perform the present invention for product, the program product
The function of each embodiment.
Program/utility 40 with one group of (at least one) program module 42 can be stored in such as memory 28
In, such program module 42 includes --- but being not limited to --- operating system, one or more application program, other programs
Module and program data may include the realization of network environment in each or certain combination in these examples.Program mould
Block 42 usually executes function and/or method in embodiment described in the invention.
Computer system/server 12 can also be (such as keyboard, sensing equipment, aobvious with one or more external equipments 14
Show device 24 etc.) communication, it is logical that the equipment interacted with the computer system/server 12 can be also enabled a user to one or more
Letter, and/or any set with so that the computer system/server 12 communicated with one or more of the other computing device
Standby (such as network interface card, modem etc.) communicates.This communication can be carried out by input/output (I/O) interface 22.And
And computer system/server 12 can also pass through network adapter 20 and one or more network (such as LAN
(LAN), wide area network (WAN) and/or public network, such as internet) communication.As shown in fig. 6, network adapter 20 passes through bus
18 communicate with other modules of computer system/server 12.It should be understood that although not shown in the drawings, computer can be combined
Systems/servers 12 use other hardware and/or software module, including but not limited to：Microcode, device driver, at redundancy
Manage unit, external disk drive array, RAID system, tape drive and data backup storage system etc..
Processor 16 is stored in the program in memory 28 by operation, to perform various functions at application and data
Reason, such as realize the method in Fig. 1 or 3 illustrated embodiments.
The present invention discloses a kind of computer readable storage mediums, are stored thereon with computer program, the program quilt
It will be realized such as the method in Fig. 1 or 3 illustrated embodiments when processor executes.
The arbitrary combination of one or more computer-readable media may be used.Computer-readable medium can be calculated
Machine readable signal medium or computer readable storage medium.Computer readable storage medium for example can be --- but it is unlimited
In --- electricity, system, device or the device of magnetic, optical, electromagnetic, infrared ray or semiconductor, or the arbitrary above combination.It calculates
The more specific example (non exhaustive list) of machine readable storage medium storing program for executing includes：Electrical connection with one or more conducting wires, just
It takes formula computer disk, hard disk, random access memory (RAM), read-only memory (ROM), erasable type and may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In this document, can be any include computer readable storage medium or storage journey
The tangible medium of sequence, the program can be commanded the either device use or in connection of execution system, device.
Computer-readable signal media may include in a base band or as the data-signal that a carrier wave part is propagated,
Wherein carry computer-readable program code.Diversified forms may be used in the data-signal of this propagation, including --- but
It is not limited to --- electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be
Any computer-readable medium other than computer readable storage medium, which can send, propagate or
Transmission for by instruction execution system, device either device use or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In --- wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
It can be write with one or more programming languages or combinations thereof for executing the computer that operates of the present invention
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partly executes or executed on a remote computer or server completely on the remote computer on the user computer.
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including LAN (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as carried using Internet service
It is connected by internet for quotient).
In several embodiments provided by the present invention, it should be understood that disclosed device and method etc. can pass through
Other modes are realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention
The part steps of embodiment the method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. it is various
The medium of program code can be stored.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent substitution, improvement and etc. done should be included within the scope of protection of the invention god.
Claims (15)
1. the data processing method in a kind of automatic driving vehicle, which is characterized in that including：
Data sender obtains new data；
The new data is stored in Circular buffer with data field used in the last time storage data not by the data sender
In same another data field；
The corresponding pointer in the data field for storing the new data is sent to data receiver by the data sender, so as to described
Data receiver handles the data in the corresponding data field of the pointer.
2. according to the method described in claim 1, it is characterized in that,
The new data is stored in Circular buffer with data field used in the last time storage data not by the data sender
Same another data field includes：
The new data is stored in the next number adjacent with data field used in the last storage data by the data sender
According in area.
3. according to the method described in claim 2, it is characterized in that,
The new data is stored in the next number adjacent with data field used in the last storage data by the data sender
Include according to area：
If not storing data in adjacent next data field, directly the new data is stored in described adjacent next
In data field；
If having stored data in adjacent next data field, the new data is stored in by the way of manifolding described
In adjacent next data field.
4. according to the method described in claim 1, it is characterized in that,
The data include：Sensing data.
5. the data processing method in a kind of automatic driving vehicle, which is characterized in that including：
Data receiver obtains the pointer from data sender；The pointer is that the data sender gets new data,
And the new data is stored in another data field different from data field used in the last storage data in Circular buffer
Afterwards, the corresponding pointer in data field of the transmitted storage new data；
The data receiver handles the data in the corresponding data field of the pointer.
6. according to the method described in claim 5, it is characterized in that,
Another data field different from data field used in the last storage data includes：
The next data field adjacent with data field used in the last storage data.
7. the data processing equipment in a kind of automatic driving vehicle, which is characterized in that including：Data capture unit, data storage
Unit and pointer transmission unit；
The data capture unit, for obtaining new data；
The data storage unit, for the new data to be stored in Circular buffer and number used in the last time storage data
According in the different another data field in area；
The pointer transmission unit, for the corresponding pointer in the data field for storing the new data to be sent to data receiver,
So that the data receiver handles the data in the corresponding data field of the pointer.
8. device according to claim 7, which is characterized in that
The new data is stored in adjacent with data field used in the last storage data next by the data storage unit
In data field.
9. device according to claim 8, which is characterized in that
If not storing data in adjacent next data field, the data storage unit directly stores the new data
Into adjacent next data field；
If having stored data in adjacent next data field, the data storage unit will be described by the way of manifolding
New data is stored in adjacent next data field.
10. device according to claim 7, which is characterized in that
The data include：Sensing data.
11. the data processing equipment in a kind of automatic driving vehicle, which is characterized in that including：Pointer acquiring unit and data
Processing unit；
The pointer acquiring unit, for obtaining the pointer from data sender；The pointer is that the data sender obtains
It gets new data, and the new data is stored in different from data field used in the last storage data another in Circular buffer
After in one data field, the corresponding pointer in data field of the transmitted storage new data；
The data processing unit, for handling the data in the corresponding data field of the pointer.
12. according to the devices described in claim 11, which is characterized in that
Another data field different from data field used in the last storage data includes：
The next data field adjacent with data field used in the last storage data.
13. the data processing system in a kind of automatic driving vehicle, which is characterized in that including：
Device as described in any one of claim 7-10, and, the device as described in any one of claim 11-12.
14. a kind of computer equipment, including memory, processor and it is stored on the memory and can be on the processor
The computer program of operation, which is characterized in that the processor is realized when executing described program as any in claim 1~6
Method described in.
15. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is handled
Such as method according to any one of claims 1 to 6 is realized when device executes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810272103.1A CN108664233A (en) | 2018-03-29 | 2018-03-29 | Data processing method, device, system in automatic driving vehicle and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810272103.1A CN108664233A (en) | 2018-03-29 | 2018-03-29 | Data processing method, device, system in automatic driving vehicle and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108664233A true CN108664233A (en) | 2018-10-16 |
Family
ID=63782993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810272103.1A Pending CN108664233A (en) | 2018-03-29 | 2018-03-29 | Data processing method, device, system in automatic driving vehicle and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108664233A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112887679A (en) * | 2021-01-28 | 2021-06-01 | 中汽创智科技有限公司 | Lossless video remote acquisition method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001184191A (en) * | 1999-12-22 | 2001-07-06 | Alps Electric Co Ltd | Data processor |
| US6516359B1 (en) * | 1998-04-28 | 2003-02-04 | Clarion Co., Ltd. | Information processing method and apparatus, automotive information system and method of controlling the same, and storage medium on which an information processing program is stored |
| CN101771598A (en) * | 2008-12-31 | 2010-07-07 | 中国航空工业第一集团公司第六三一研究所 | Communication dispatching method of real-time Ethernet |
| CN101834624A (en) * | 2010-03-15 | 2010-09-15 | 北京航空航天大学 | Data transmission module based on radio frequency chip |
| CN102780625A (en) * | 2012-07-30 | 2012-11-14 | 成都卫士通信息产业股份有限公司 | Method and device for realizing internet protocol security (IPSEC) virtual private network (VPN) encryption and decryption processing |
| CN103559166A (en) * | 2013-11-11 | 2014-02-05 | 厦门亿联网络技术股份有限公司 | Method for high-speed data transmission between multiple cores |
-
2018
- 2018-03-29 CN CN201810272103.1A patent/CN108664233A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516359B1 (en) * | 1998-04-28 | 2003-02-04 | Clarion Co., Ltd. | Information processing method and apparatus, automotive information system and method of controlling the same, and storage medium on which an information processing program is stored |
| JP2001184191A (en) * | 1999-12-22 | 2001-07-06 | Alps Electric Co Ltd | Data processor |
| CN101771598A (en) * | 2008-12-31 | 2010-07-07 | 中国航空工业第一集团公司第六三一研究所 | Communication dispatching method of real-time Ethernet |
| CN101834624A (en) * | 2010-03-15 | 2010-09-15 | 北京航空航天大学 | Data transmission module based on radio frequency chip |
| CN102780625A (en) * | 2012-07-30 | 2012-11-14 | 成都卫士通信息产业股份有限公司 | Method and device for realizing internet protocol security (IPSEC) virtual private network (VPN) encryption and decryption processing |
| CN103559166A (en) * | 2013-11-11 | 2014-02-05 | 厦门亿联网络技术股份有限公司 | Method for high-speed data transmission between multiple cores |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112887679A (en) * | 2021-01-28 | 2021-06-01 | 中汽创智科技有限公司 | Lossless video remote acquisition method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190066671A1 (en) | Far-field speech awaking method, device and terminal device | |
| CN108874506A (en) | Virtual machine leads directly to the thermomigration process and device of equipment | |
| CN109933199B (en) | Control method and device based on gestures, electronic equipment and storage medium | |
| CN108363556A (en) | A kind of method and system based on voice Yu augmented reality environmental interaction | |
| CN109683827A (en) | A kind of date storage method, device, automobile data recorder and storage medium | |
| CN112099970A (en) | Video data processing method, device, equipment and storage medium | |
| CN107861657A (en) | Processing method, system, device and the electronic equipment of tactile signals | |
| CN109471674A (en) | It spreads its tail information displaying method, computer equipment and storage medium using starting | |
| CN109976922A (en) | Discovery method, equipment and computer storage medium between small routine platform | |
| CN112055251A (en) | Media data playing method, device, equipment and storage medium | |
| CN108664233A (en) | Data processing method, device, system in automatic driving vehicle and storage medium | |
| CN108829646A (en) | Data storage and analytic method, device, system and storage medium | |
| CN107818538A (en) | Processing method, device, equipment and the computer-readable recording medium of watermarking images | |
| CN109697034A (en) | A kind of method for writing data, device, electronic equipment and storage medium | |
| CN109408191A (en) | Method for updating pages, device, equipment and storage medium | |
| CN108845892A (en) | Data processing method, device, equipment and the computer storage medium of distributed data base | |
| CN107643938A (en) | Data transmission method, device and storage medium | |
| CN108494700A (en) | Across link data transmission method, device, computer equipment and storage medium | |
| CN108595209A (en) | Data store and read method, device, system and storage medium | |
| CN107357853B (en) | Method and device for operating REDIS console and computer system | |
| CN109271543A (en) | Display methods, device, terminal and the computer readable storage medium of thumbnail | |
| CN110019040A (en) | A kind of file processing method, mobile terminal and storage medium | |
| CN108521552A (en) | Video interactive method, computer equipment and storage medium | |
| CN109284108A (en) | Date storage method, device, electronic equipment and storage medium | |
| CN109189746A (en) | Implementation method, device, equipment and the storage medium of general streaming Shuffle engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |