CN113050875A - Data relocation system, method, electronic device, and storage medium - Google Patents
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Abstract
The application discloses a data relocation system, a data relocation method, an electronic device and a storage medium, which relate to the field of unmanned driving, wherein the system comprises: the system comprises a vehicle-mounted storage device, a Copy Station and a large-capacity server; the vehicle-mounted storage equipment is used for acquiring and storing data acquired in the driving process of the unmanned vehicle; the Copy Station is used for storing the data in the vehicle-mounted storage equipment into the large-capacity server after the vehicle-mounted storage equipment is full of data; and the mass server is used for storing the data from the Copy Station so as to store the stored data into a storage cluster of the data center at one time when the data is full and is distributed to the data center, and the storage capacity of the mass server is larger than that of the vehicle-mounted storage equipment. By applying the scheme, the implementation cost can be reduced.
Description
Technical Field
The present application relates to computer application technologies, and in particular, to a data relocation system, method, electronic device, and storage medium in the field of unmanned driving.
Background
The unmanned vehicle integrates a plurality of technologies such as automatic control, a system structure, artificial intelligence, visual calculation and the like, can sense the surrounding environment of the vehicle through a vehicle-mounted sensing system, and controls the steering and the speed of the vehicle according to the road, the vehicle position, the obstacle information and the like obtained by sensing, so that the vehicle can safely and reliably run on the road.
When the unmanned vehicle runs on roads such as urban roads or expressways, data acquisition can be carried out, such as roads and surrounding environments, and the acquired data can be provided for a data center so as to be trained under specific simulation hardware and software by using the acquired data, thereby obtaining a relatively stable and safe algorithm and further ensuring efficient and safe running of the unmanned vehicle.
Generally, the data collected by each vehicle is up to 8TB/h, calculated according to the condition of collecting 8 hours every day, 64TB data is generated in one day, and the data can consume a large network bandwidth cost and the like if being transmitted to a data center through a private network in real time.
Disclosure of Invention
In view of the above, the present application provides a data relocation system, a data relocation method, an electronic device, and a storage medium.
A data relocation system, comprising: the system comprises a vehicle-mounted storage device, a Copy Station and a large-capacity server;
the vehicle-mounted storage equipment is used for acquiring and storing data acquired in the driving process of the unmanned vehicle;
the Copy Station is used for storing the data in the vehicle-mounted storage equipment into the large-capacity server after the vehicle-mounted storage equipment is full of data;
the large-capacity server is used for storing the data from the Copy Station so as to store the stored data into a storage cluster of a data center at one time when the data is full and is distributed to the data center, and the storage capacity of the large-capacity server is larger than that of the vehicle-mounted storage equipment.
According to a preferred embodiment of the application, the Copy Station stores full data in the vehicle-mounted storage device, and after being pulled out from a vehicle-mounted computer and connected with the Copy Station, the data in the vehicle-mounted storage device is stored in the large-capacity server.
According to a preferred embodiment of the present application, the high-capacity server comprises: m hard disks, wherein M is a positive integer greater than one, and the hard disks comprise mechanical hard disks and/or solid state hard disks.
According to a preferred embodiment of the present application, the mass server is further configured to encrypt the stored data;
the data stored into the storage cluster includes: and decrypting the encrypted data in the large-capacity server to obtain the data.
A method of data relocation, comprising:
after the vehicle-mounted storage equipment is fully stored with data, copying equipment Copy Station to acquire the data stored in the vehicle-mounted storage equipment, wherein the data is acquired in the driving process of the unmanned vehicle;
the Copy Station stores the data into a mass server so as to store the stored data into a storage cluster of a data center at one time when the mass server is full of data and is logistics to the data center, wherein the storage capacity of the mass server is larger than that of the vehicle-mounted storage device.
According to a preferred embodiment of the present application, the acquiring, by the Copy Station, the data stored in the onboard storage device includes:
and after the Copy Station is pulled out from the vehicle-mounted storage device and is connected with the Copy Station, acquiring data stored in the vehicle-mounted storage device.
According to a preferred embodiment of the present application, the high-capacity server comprises: m hard disks, wherein M is a positive integer greater than one, and the hard disks comprise mechanical hard disks and/or solid state hard disks.
According to a preferred embodiment of the present application, the method further comprises: the mass server encrypting the stored data;
the data stored into the storage cluster includes: and decrypting the encrypted data in the large-capacity server to obtain the data.
An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method as described above.
A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method as described above.
One embodiment in the above application has the following advantages or benefits: the data collected in the driving process of the unmanned vehicle stored in the vehicle-mounted storage device can be stored in the large-capacity server through the Copy state, the storage capacity of the large-capacity server is larger than that of the vehicle-mounted storage device, namely, the data transferred for multiple times in the vehicle-mounted storage device can be stored in the large-capacity server, so that the large-capacity server can be distributed to the data center when the large-capacity server is full of data, and the data stored in the large-capacity server is stored in the storage cluster of the data center at one time, so that the large-capacity data transfer is realized, the realization cost is reduced compared with the existing mode, in addition, the data stored in the large-capacity server can be encrypted, and the data safety and the like are ensured; other effects of the above-described alternative will be described below with reference to specific embodiments.
Drawings
The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:
FIG. 1 is a schematic diagram of a component structure of an embodiment of a data relocation system 100 according to the present application;
FIG. 2 is a flow chart of an embodiment of a data relocation method according to the present application;
fig. 3 is a block diagram of an electronic device according to the method of an embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
Additionally, it should be understood that the term "and/or" herein is merely an association system that describes an associated object, meaning that three relationships may exist, e.g., A and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates a relationship in which the front and rear associated objects are an "or".
Fig. 1 is a schematic structural diagram of a data relocation system 100 according to an embodiment of the present disclosure. As shown in fig. 1, includes: an in-vehicle storage device 101, a Copy device (Copy Station)102, and a mass server 103.
And the vehicle-mounted storage device 101 is used for acquiring and storing data acquired during the driving process of the unmanned vehicle.
A Copy Station 102 for storing data in the in-vehicle storage device 101 into the mass server 103 after the in-vehicle storage device 101 is full of data.
And the mass server 103 is used for storing the data from the Copy Station 102 so as to store the stored data into a storage cluster of the data center at one time when the data is full and is logistics to the data center, and the storage capacity of the mass server 103 is larger than that of the vehicle-mounted storage device 101.
During the driving process of the unmanned vehicle, data can be collected in real time according to the existing mode, the vehicle-mounted storage device 101 can be located in a vehicle-mounted computer, the collected data can be stored in the vehicle-mounted storage device 101 in the vehicle-mounted computer, and a mode of collecting while dropping a disc can be adopted. Preferably, the onboard storage device 101 may be a Solid State Disk (SSD), such as a 64TB SSD.
After the on-board storage device 101 is full of data, it can be pulled out from the on-board computer and can be connected to the Copy Station 102, for example, plugged into the Copy Station 102, the Copy Station 102 can be further connected to the mass server 103, and the data in the on-board storage device 101 can be stored in the mass server 103 through the Copy Station 102.
How the Copy Station 102 connects to the mass server 103 is not limiting.
The mass server 103 can store the data from the Copy Station 102, and when the mass server 103 is full of data, the mass server 103 can be distributed to the data center, so that the data stored in the mass server 103 can be stored in the storage cluster of the data center at one time.
The storage capacity of the mass server 103 is larger than that of the in-vehicle storage device 101, and generally, the storage capacity of the mass server 103 is much larger than that of the in-vehicle storage device 101.
Specifically, the mass server 103 may include: the Hard disks include M Hard disks, where M is a positive integer greater than one, and the specific value may be determined according to actual needs, and the Hard disks may include a mechanical Hard Disk (HDD) and/or an SSD. For example, the mass server 103 may include 8 NVMe-SSD, the single disk capacity may be 32TB, and accordingly, the storage capacity of the mass server 103 may reach 256TB, or the mass server 103 may include 9 SATA-HDD, or the mass server 103 may include both NVMe-SSD and SATA-HDD, and the specific implementation manner is not limited.
The above process can be exemplified as follows:
assuming that the data collected by the unmanned vehicle is 8TB/h, calculating according to the condition of collecting 8 hours every day, 64TB data can be generated in one day, and assuming that the storage capacity of the vehicle-mounted storage device 101 is 64TB, the vehicle-mounted storage device 101 is filled with the data after the data is collected in one day;
the Copy Station 102 and the mass server 103 can be located in a certain room, and after the collection of one day is completed, the vehicle-mounted storage device 101 can be pulled out of the vehicle-mounted computer and inserted into the Copy Station 102, so that the data in the vehicle-mounted storage device 101 is stored into the mass server 103 through the Copy Station 102;
after four consecutive days are processed according to the method, the large-capacity server 103 is full of data, accordingly, the large-capacity server 103 can be distributed to a data center, and after the data reaches the data center, the data in the large-capacity server 103 can be stored in a storage cluster of the data center at one time according to the existing method, so that the large-capacity data relocation is realized;
thereafter, the mass server 103 may be returned from the data center through logistics, and data storage and the like may be performed again.
Since the mass server 103 needs to be transported back and forth through logistics, some special designs can be adopted for the mass server 103, such as waterproof, shockproof, dustproof, etc., so as to avoid damage to the mass server 103 during the logistics process.
In addition, the mass server 103 may encrypt the stored data to ensure the security of the data, and accordingly, the data stored in the storage cluster may be: and data obtained by decrypting the encrypted data in the large-capacity server 103.
After the mass server 103 is distributed to the data center, the relevant operating personnel of the data center can decrypt the encrypted data in the mass server 103 by using the obtained password, so that the decrypted data is stored in the storage cluster, and how the relevant operating personnel obtain the password to decrypt is not limited.
As can be seen from the above description, by adopting the scheme of the embodiment of the system of the present application, the data collected during the driving process of the unmanned vehicle stored in the vehicle-mounted storage device 101 can be stored in the large-capacity server 103 through the Copy Station 102, the storage capacity of the mass server 103 is larger than that of the in-vehicle storage device 101, that is, data transferred a plurality of times in the in-vehicle storage device 101 may be stored in the mass server 103, so that when the mass server 103 is full of data, the mass server 103 can be distributed to the data center, and the data stored in the mass server 103 can be stored in the storage cluster of the data center, thereby realizing the relocation of data with large capacity, reducing the realization cost compared with the prior mode, in addition, data stored in the large-capacity server 103 may also be encrypted, thereby ensuring security of the data and the like.
The above is a description of system embodiments, and the following further describes the scheme of the present application through method embodiments.
Fig. 2 is a flowchart of an embodiment of a data relocation method according to the present application. As shown in fig. 2, the following detailed implementation is included.
In 201, after the vehicle-mounted storage device is full of data, the Copy Station acquires the data stored in the vehicle-mounted storage device, wherein the data is acquired during the driving process of the unmanned vehicle.
In 202, the Copy Station stores data into a mass server so as to store the stored data into a storage cluster of a data center at one time when the mass server is full of data and is streamed to the data center, wherein the storage capacity of the mass server is larger than that of an on-board storage device.
During the driving process of the unmanned vehicle, data can be collected in real time according to the existing mode, the vehicle-mounted storage equipment can be positioned in a vehicle-mounted computer, the collected data can be stored in the vehicle-mounted storage equipment in the vehicle-mounted computer, and a mode of collecting while dropping a plate can be adopted. Preferably, the onboard storage device may be an SSD, such as a 64TB SSD.
After the vehicle-mounted storage device is full of data, the vehicle-mounted storage device can be pulled out of the vehicle-mounted computer and can be connected with the Copy Station, if the vehicle-mounted storage device is inserted into the Copy Station, the Copy Station can be further connected with the large-capacity server, and the data in the vehicle-mounted storage device can be stored into the large-capacity server through the Copy Station.
The mass server can store the data from the Copy Station, and when the mass server is full of data, the mass server can be distributed to the data center, so that the data stored in the mass server can be stored in the storage cluster of the data center at one time.
The storage capacity of the mass server is greater than that of the in-vehicle storage device, and generally speaking, the storage capacity of the mass server is much greater than that of the in-vehicle storage device.
Specifically, the high-capacity server may include: m hard disks, wherein M is a positive integer greater than one, the specific value can be determined according to the actual requirement, and the hard disks can comprise HDDs and/or SSDs. For example, the large-capacity server may include 8 NVMe-SSD, the single-disk capacity may be 32TB, and accordingly, the storage capacity of the large-capacity server may reach 256TB, or the large-capacity server may include 9 SATA-HDD, or the large-capacity server may include both NVMe-SSD and SATA-HDD, and the specific implementation manner is not limited.
Because the large-capacity server needs to be transmitted back and forth through logistics, the large-capacity server can adopt some special designs such as water resistance, shock resistance, dust resistance and the like, so that the large-capacity server is prevented from being damaged in the logistics process.
In addition, the mass server may encrypt the stored data to ensure the security of the data, and accordingly, the data stored in the storage cluster may be: and decrypting the encrypted data in the large-capacity server to obtain the data.
After the large-capacity server is distributed to the data center, relevant operators of the data center can decrypt the encrypted data in the large-capacity server by using the acquired passwords, so that the decrypted data is stored in the storage cluster, and how the relevant operators acquire the passwords to decrypt the data is not limited.
It should be noted that for simplicity of description, the foregoing method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In summary, according to the scheme of the method embodiment of the application, data collected in the driving process of the unmanned vehicle stored in the vehicle-mounted storage device can be stored in the large-capacity server through the Copy state, the storage capacity of the large-capacity server is larger than that of the vehicle-mounted storage device, that is, the large-capacity server can store data transferred for multiple times in the vehicle-mounted storage device, so that when the large-capacity server is full of data, the large-capacity server is distributed to the data center, and the data stored in the large-capacity server is stored in the storage cluster of the data center for one time, so that large-capacity data migration is achieved, the implementation cost is reduced compared with the existing mode, in addition, the data stored in the large-capacity server can be encrypted, and the data safety and the like are guaranteed.
According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.
Fig. 3 is a block diagram of an electronic device according to the method of the embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.
As shown in fig. 3, the electronic apparatus includes: one or more processors Y01, a memory Y02, and interfaces for connecting the various components, including a high speed interface and a low speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display graphical information for a graphical user interface on an external input/output device (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each device providing portions of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). In fig. 3, a processor Y01 is taken as an example.
Memory Y02 is a non-transitory computer readable storage medium as provided herein. The memory stores instructions executable by at least one processor to cause the at least one processor to perform the methods provided herein. The non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to perform the methods provided herein.
Memory Y02 is a non-transitory computer readable storage medium that can be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the methods in the embodiments of the present application. The processor Y01 executes various functional applications of the server and data processing, i.e. implements the method in the above-described method embodiments, by running non-transitory software programs, instructions and modules stored in the memory Y02.
The memory Y02 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the electronic device, and the like. Additionally, the memory Y02 may include high speed random access memory and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory Y02 may optionally include memory located remotely from processor Y01, which may be connected to the electronic device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device may further include: an input device Y03 and an output device Y04. The processor Y01, the memory Y02, the input device Y03 and the output device Y04 may be connected by a bus or other means, and the bus connection is exemplified in fig. 3.
The input device Y03 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device, such as a touch screen, keypad, mouse, track pad, touch pad, pointer stick, one or more mouse buttons, track ball, joystick, or other input device. The output device Y04 may include a display device, an auxiliary lighting device, a tactile feedback device (e.g., a vibration motor), and the like. The display device may include, but is not limited to, a liquid crystal display, a light emitting diode display, and a plasma display. In some implementations, the display device can be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific integrated circuits, computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, programmable logic devices) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a cathode ray tube or a liquid crystal display monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local area networks, wide area networks, and the internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present application may be executed in parallel, sequentially, or in different orders, and the present invention is not limited thereto as long as the desired results of the technical solutions disclosed in the present application can be achieved.
The above-described embodiments should not be construed as limiting the scope of the present application. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions are possible, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A data relocation system, comprising: the system comprises a vehicle-mounted storage device, a Copy Station and a large-capacity server;
the vehicle-mounted storage equipment is used for acquiring and storing data acquired in the driving process of the unmanned vehicle;
the Copy Station is used for storing the data in the vehicle-mounted storage equipment into the large-capacity server after the vehicle-mounted storage equipment is full of data;
the mass server is used for storing the data from the Copy Station so as to store the stored data into a storage cluster of a data center at one time when the data is full and is distributed to the data center, and the storage capacity of the mass server is larger than that of the vehicle-mounted storage device.
2. The system of claim 1,
and after the Copy Station is full of data in the vehicle-mounted storage device, is pulled out from a vehicle-mounted computer and is connected with the Copy Station, the data in the vehicle-mounted storage device is stored in the large-capacity server.
3. The system of claim 1,
the high-capacity server comprises: m hard disks, wherein M is a positive integer greater than one, and the hard disks comprise mechanical hard disks and/or solid state hard disks.
4. The system of claim 1,
the mass server is further configured to encrypt the stored data;
the data stored into the storage cluster includes: and decrypting the encrypted data in the large-capacity server to obtain the data.
5. A data relocation method, comprising:
after the vehicle-mounted storage equipment is full of data, copying equipment Copy Station to acquire the data stored in the vehicle-mounted storage equipment, wherein the data is acquired in the driving process of the unmanned vehicle;
the Copy Station stores the data into a mass server so as to store the stored data into a storage cluster of a data center at one time when the mass server is full of data and is logistics to the data center, wherein the storage capacity of the mass server is larger than that of the vehicle-mounted storage device.
6. The method of claim 5,
the Copy Station acquiring the data stored in the vehicle-mounted storage device comprises the following steps:
and after the Copy Station is pulled out from the vehicle-mounted storage device and is connected with the Copy Station, acquiring data stored in the vehicle-mounted storage device.
7. The method of claim 5,
the high-capacity server comprises: m hard disks, wherein M is a positive integer greater than one, and the hard disks comprise mechanical hard disks and/or solid state hard disks.
8. The method of claim 5,
the method further comprises the following steps: the mass server encrypting the stored data;
the data stored into the storage cluster includes: and decrypting the encrypted data in the large-capacity server to obtain the data.
9. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 5-8.
10. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 5-8.
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