CN112631762B - Method and device for switching vehicle tasks - Google Patents
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- CN112631762B CN112631762B CN202011640818.1A CN202011640818A CN112631762B CN 112631762 B CN112631762 B CN 112631762B CN 202011640818 A CN202011640818 A CN 202011640818A CN 112631762 B CN112631762 B CN 112631762B
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- 230000006870 function Effects 0.000 claims abstract description 21
- 238000004590 computer program Methods 0.000 claims description 11
- 238000003745 diagnosis Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
- G06F9/4831—Task transfer initiation or dispatching by interrupt, e.g. masked with variable priority
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Abstract
The embodiment of the application discloses a method and a device for switching a vehicle task, which can call information of the task to be executed from a memory protection unit according to a request corresponding to the task to be executed of the vehicle, store a first local variable of the task to be executed in the information of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed as first contents into a stack space corresponding to an interrupt, execute the interrupt, and store the first contents and the interrupt into the stack space corresponding to the task to be executed so as to finish switching from the current task to the task to be executed. Therefore, in the embodiment of the application, interrupt execution and task switching can be completed at the same time, so that the time for project development is saved, the development efficiency is improved, and the use experience of a user is improved.
Description
Technical Field
The application relates to the field of vehicle control, in particular to a method and a device for simultaneously executing vehicle interrupt execution and task switching.
Background
At present, various tasks such as a vehicle diagnosis service task are developed for vehicle management, and the vehicle diagnosis service task is executed to diagnose the running condition of the vehicle. However, when the execution of a task of a vehicle is to be interrupted, the interrupted execution and the task switching cannot be completed simultaneously when the execution of the next task is to be executed.
Therefore, how to implement simultaneous interrupt execution and task switching is a technical problem to be solved in the art.
Content of the application
In order to solve the technical problems, the application provides the method and the device for switching the tasks of the vehicle, which can finish interrupt execution and task switching at the same time, save the time of project development, improve the development efficiency and further improve the use experience of users.
In order to achieve the above purpose, the application has the following technical scheme:
in one aspect, an embodiment of the present application provides a method for switching a task of a vehicle, where the method includes:
calling information of a task to be executed from a memory protection unit according to a request corresponding to the task to be executed of a vehicle;
storing a first local variable of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed in the information of the task to be executed as first contents into a stack space corresponding to the interrupt;
and executing the interrupt so that the first content and the interrupt are stored in a stack space corresponding to the task to be executed, and completing the switching from the current task to the task to be executed.
Optionally, the method further comprises:
storing a second local variable of the task to be executed in the information of the task to be executed, wherein a stack pointer corresponding to the task to be executed is used as second content to be stored in a stack space corresponding to the task to be executed;
and executing the task to be executed according to the first content and the second content.
Optionally, before said executing the interrupt, the method further comprises:
and determining that the priority of the task to be executed is higher than the priority of the current task.
Optionally, the task to be performed includes:
vehicle network management tasks or vehicle diagnostic service tasks.
Optionally, executing the task to be executed according to the first content and the second content includes:
and executing the task to be executed on the ARM platform according to the first content and the second content.
In another aspect, an embodiment of the present application provides a device for switching a task of a vehicle, where the device includes:
the calling unit is used for calling the information of the task to be executed from the memory protection unit according to the request corresponding to the task to be executed of the vehicle;
the first content storage unit is used for storing a first local variable of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed in a stack space corresponding to the interrupt as first content;
and the interrupt execution unit is used for executing the interrupt so that the first content and the interrupt are stored in a stack space corresponding to the task to be executed, and the switching from the current task to the task to be executed is completed.
Optionally, the apparatus further includes:
a second content storage unit, configured to store, as second content, a second local variable of the task to be executed in the information of the task to be executed, where a stack pointer corresponding to the task to be executed is stored in a stack space corresponding to the task to be executed;
and the task execution unit is used for executing the task to be executed according to the first content and the second content.
Optionally, the apparatus further includes:
and the priority determining unit is used for determining that the priority of the task to be executed is higher than the priority of the current task before the interrupt is executed.
Optionally, the task to be performed includes:
vehicle network management tasks or vehicle diagnostic service tasks.
Optionally, the task execution unit is further configured to execute the task to be executed on an ARM platform according to the first content and the second content.
The embodiment of the application also provides equipment for switching the vehicle tasks, which comprises a processor and a memory; the memory is used for storing a computer program; the processor is used for executing the method for establishing the battery pack service life attenuation model according to the computer program.
The embodiment of the application also provides a computer readable storage medium for storing a computer program, and the computer program is executed by a processor to execute the method for establishing the battery pack life attenuation model.
As can be seen from the foregoing technical solutions, the embodiments of the present application provide a method and an apparatus for switching a vehicle task, which may call information of a task to be executed from a memory protection unit according to a request corresponding to the task to be executed by a vehicle, store, as first contents, a first local variable of the task to be executed in the information of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed, and a state of the task to be executed into a stack space corresponding to an interrupt, and execute the interrupt, so that the first contents and the interrupt are stored into the stack space corresponding to the task to be executed, and complete switching from a current task to the task to be executed. Therefore, in the embodiment of the application, interrupt execution and task switching can be completed at the same time, so that the time for project development is saved, the development efficiency is improved, and the use experience of a user is improved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for vehicle task switching provided by an embodiment of the application;
fig. 2 is a schematic diagram of a device for switching tasks of a vehicle according to an embodiment of the present application.
Detailed Description
In order to make the present application better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The applicant of the present application has found through research that, at present, various tasks such as a vehicle diagnosis service task are developed for vehicle management, and the vehicle diagnosis service task is performed to diagnose the running condition of the vehicle. However, when the execution of a task of a vehicle is to be interrupted, the interrupted execution and the task switching cannot be completed simultaneously when the execution of the next task is to be executed.
Therefore, how to implement simultaneous interrupt execution and task switching is a technical problem to be solved in the art.
In order to solve the above-mentioned problems, in the embodiment of the present application, a method and an apparatus for switching a task of a vehicle are provided, where information of a task to be executed may be called from a memory protection unit according to a request corresponding to the task to be executed by the vehicle, a first local variable of the task to be executed, a logical sequence of function execution in the task to be executed, an address of the task to be executed, and a state of the task to be executed in the information of the task to be executed are stored as first contents in a stack space corresponding to an interrupt, and the interrupt is executed, so that the first contents and the interrupt are stored in the stack space corresponding to the task to be executed, and the switching from the current task to the task to be executed is completed. Therefore, in the embodiment of the application, interrupt execution and task switching can be completed at the same time, so that the time for project development is saved, the development efficiency is improved, and the use experience of a user is improved.
Various non-limiting embodiments of the present application are described in detail below with reference to the attached drawing figures.
Exemplary method
Referring to fig. 1, a flowchart of a method for switching a vehicle task according to an embodiment of the present application is shown. As shown in fig. 1, may include:
s101, calling information of a task to be executed from a memory protection unit according to a request corresponding to the task to be executed of a vehicle.
The vehicle task switching method provided by the embodiment of the application can be constructed based on the ARM platform
The migration of the operating system to other platforms (e.g., ARM) specifically includes the following procedures: determining a partition, namely a disk area, starting interrupt enabling, a clock and the like, entering a main task, setting a system main frequency, starting to initialize an operating system, selecting an interrupt as the scheduling use of the operating system, switching contexts (the task is interrupted in the execution process, the interrupt is interrupted, the task is switched and the like), and operating the operating system on a new platform after the above processes are completed.
In the embodiment of the application, the task to be executed by the vehicle can be a task with high priority, and the task with short execution period can be used as the task to be executed, for example, the task with the execution period of 10ms has higher priority and is used as the task to be executed; the task with the execution period of 20ms has a lower priority as the current task, and in the embodiment of the present application, the task may be a task that is executed in series.
The request may be sent by the user, for example, when the request sent by the user is a corresponding request for executing a vehicle network management task, and the task to be executed is a vehicle network management task, the vehicle network may be managed, for example, the vehicle may be managed to start the vehicle; when the request sent by the user is a corresponding request for executing the vehicle diagnosis service task, the task to be executed is the vehicle diagnosis service task, and the fault diagnosis can be carried out on the vehicle at the moment; when the request sent by the user is a corresponding request for sending the message task, the task to be executed is the message sending task.
The memory protection unit may store information of the task to be executed, and for different tasks to be executed, different storage spaces are corresponding, for example, a storage space allocated for a vehicle network management task is 0.5M, and a storage space allocated for a vehicle diagnosis service task is 0.5M.
S102, storing a first local variable of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed in a stack space corresponding to an interrupt as first contents.
In the embodiment of the application, the information of the task to be executed comprises a first local variable of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed.
The first general purpose register stores a first local variable of a task to be executed, and the first general purpose register is R 0 -R 3 R is as follows 12 The method comprises the steps of carrying out a first treatment on the surface of the The link register stores the logic sequence of function execution in the task to be executed, the link register is LR, for example, the task to be executed comprises three functions, namely, function A, function B and function C, the currently executed function is function A, and the link register is the starting address of the next executed function B; the program counter stores the address of the task to be executed and is a PC; the program state register stores the state of the current task, such as whether the enabling bit of the task to be executed is opened or not, and the comparison state of the task to be executed.
And storing the first local variable of the task to be executed, the logic sequence of function execution in the task to be executed, the address of the task to be executed and the state of the task to be executed into a stack space corresponding to the interrupt so as to keep synchronization with the interrupt when the stack flicking operation is performed later.
S103, executing the interrupt so that the first content and the interrupt are stored in a stack space corresponding to the task to be executed, and completing switching from the current task to the task to be executed.
Firstly, before executing interrupt, determining that the priority of the task to be executed is higher than the priority of the current task, so that the task with high priority can be ensured to interrupt the task with low priority.
In the embodiment of the application, the interrupt is executed, and the interrupt and the first content in the S102 are simultaneously saved in the stack space of the task to be executed, so that the switching from the current task to the task to be executed is completed, and the interrupt no longer corresponds to the current task.
For example, when the task to be executed is the task a, the interrupt and the first content are saved in the stack space corresponding to the task to be executed at the same time, so that the interrupt and the task switching are performed at the same time.
It should be noted that, the task to be executed in the embodiment of the present application is not limited in particular, and may be set by those skilled in the art according to actual situations.
In addition, in order to finally execute the task to be executed, a second local variable of the task to be executed in the information of the task to be executed is also stored in a stack space corresponding to the task to be executed as second content, so as to complement the task to be executed.
Wherein the second general purpose register R 4 -R 11 A second local variable for the task to be executed is stored, R 13 A stack pointer for the task to be performed is stored.
The embodiment of the application provides a method for switching a vehicle task, which can call information of the task to be executed from a memory protection unit according to a request corresponding to the task to be executed of the vehicle, and save a first local variable of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed in a stack space corresponding to an interrupt as first contents, so that the first contents and the interrupt are saved in the stack space corresponding to the task to be executed, and the switching from the current task to the task to be executed is completed. Therefore, in the embodiment of the application, interrupt execution and task switching can be completed at the same time, so that the time for project development is saved, the development efficiency is improved, and the use experience of a user is improved.
Exemplary apparatus
Referring to fig. 2, a schematic diagram of a device for switching a task of a vehicle according to an embodiment of the present application is provided. The device comprises:
a calling unit 201, configured to call information of a task to be executed from the memory protection unit according to a request corresponding to the task to be executed by the vehicle;
a first content saving unit 202, configured to save, as first content, a first local variable of the task to be executed in the information of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed, and a state of the task to be executed in a stack space corresponding to an interrupt;
and the interrupt execution unit 203 is configured to execute the interrupt, so that the first content and the interrupt are saved in a stack space corresponding to the task to be executed, and the switching from the current task to the task to be executed is completed.
In some embodiments, the apparatus further comprises:
a second content storage unit, configured to store, as second content, a second local variable of the task to be executed in the information of the task to be executed, where a stack pointer corresponding to the task to be executed is stored in a stack space corresponding to the task to be executed;
and the task execution unit is used for executing the task to be executed according to the first content and the second content.
In some embodiments, the apparatus further comprises:
and the priority determining unit is used for determining that the priority of the task to be executed is higher than the priority of the current task before the interrupt is executed.
In some embodiments, the task to be performed includes:
vehicle network management tasks or vehicle diagnostic service tasks.
In some embodiments, the task execution unit is further configured to execute the task to be executed on an ARM platform according to the first content and the second content.
The arrangement of each unit or module of the apparatus of the present application may be implemented by referring to the method shown in fig. 1, which is not described herein again.
The embodiment of the application provides a method and a device for switching a vehicle task, which can call information of the task to be executed from a memory protection unit according to a request corresponding to the task to be executed of the vehicle, store a first local variable of the task to be executed in the information of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed as first contents into a stack space corresponding to an interrupt, execute the interrupt, and store the first contents and the interrupt into the stack space corresponding to the task to be executed so as to finish switching from a current task to the task to be executed. Therefore, in the embodiment of the application, interrupt execution and task switching can be completed at the same time, so that the time for project development is saved, the development efficiency is improved, and the use experience of a user is improved.
The embodiment of the application also provides equipment for switching the vehicle tasks, which comprises a processor and a memory; the memory is used for storing a computer program; the processor is used for executing the method for establishing the battery pack service life attenuation model according to the computer program.
The embodiment of the application also provides a computer readable storage medium for storing a computer program, and the computer program is executed by a processor to execute the method for establishing the battery pack life attenuation model.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment is mainly described in a different point from other embodiments. In particular, for the apparatus and system embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, with reference to the description of the method embodiments in part. The apparatus and system embodiments described above are merely illustrative, in which elements illustrated as separate elements may or may not be physically separate, and elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present application without undue burden.
The foregoing is only one specific embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present application should be included in the scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims (10)
1. A method of vehicle task switching, the method comprising:
calling information of a task to be executed from a memory protection unit according to a request corresponding to the task to be executed of a vehicle;
storing a first local variable of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed in the information of the task to be executed as first contents into a stack space corresponding to the interrupt;
and executing the interrupt so that the first content and the interrupt are stored in a stack space corresponding to the task to be executed, and completing the switching from the current task to the task to be executed, wherein the interrupt is used for indicating the interrupt of the execution of the current task of the vehicle.
2. The method according to claim 1, wherein the method further comprises:
storing a second local variable of the task to be executed in the information of the task to be executed, wherein a stack pointer corresponding to the task to be executed is used as second content to be stored in a stack space corresponding to the task to be executed;
and executing the task to be executed according to the first content and the second content.
3. The method of claim 1, wherein prior to said executing said interrupt, the method further comprises:
and determining that the priority of the task to be executed is higher than the priority of the current task.
4. The method of claim 1, wherein the task to be performed comprises:
vehicle network management tasks or vehicle diagnostic service tasks.
5. The method of claim 2, wherein performing the task to be performed in accordance with the first content and the second content comprises:
and executing the task to be executed on the ARM platform according to the first content and the second content.
6. An apparatus for switching a vehicle task, the apparatus comprising:
the calling unit is used for calling the information of the task to be executed from the memory protection unit according to the request corresponding to the task to be executed of the vehicle;
the first content storage unit is used for storing a first local variable of the task to be executed, a logic sequence of function execution in the task to be executed, an address of the task to be executed and a state of the task to be executed in a stack space corresponding to the interrupt as first content;
and the interrupt execution unit is used for executing the interrupt so that the first content and the interrupt are stored in a stack space corresponding to the task to be executed, the switching from the current task to the task to be executed is completed, and the interrupt is used for indicating the execution of the current task of the interrupt vehicle.
7. The apparatus of claim 6, wherein the apparatus further comprises:
a second content storage unit, configured to store, as second content, a second local variable of the task to be executed in the information of the task to be executed, where a stack pointer corresponding to the task to be executed is stored in a stack space corresponding to the task to be executed;
and the task execution unit is used for executing the task to be executed according to the first content and the second content.
8. The apparatus of claim 6, wherein the apparatus further comprises:
and the priority determining unit is used for determining that the priority of the task to be executed is higher than the priority of the current task before the interrupt is executed.
9. An apparatus for switching a vehicle task, comprising a processor and a memory; the memory is used for storing a computer program; the processor is configured to perform the method of vehicle task switching according to any one of claims 1-5 according to the computer program.
10. A computer readable storage medium for storing a computer program which, when executed by a processor, performs the method of vehicle task switching according to any one of claims 1-5.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006155103A (en) * | 2004-11-26 | 2006-06-15 | Asahi Kasei Microsystems Kk | Task scheduler, its method, and computer program |
| CN101290588A (en) * | 2008-03-07 | 2008-10-22 | 重庆邮电大学 | Micro-embedded real time task scheduling device and scheduling method |
| CN101290591A (en) * | 2008-06-03 | 2008-10-22 | 北京中星微电子有限公司 | Embedded operating system task switching method and unit |
| US8739176B1 (en) * | 2010-03-05 | 2014-05-27 | Sumner E. Darling | Task-driven multitasking method that constrains task suspension to task preemption |
| CN105786597A (en) * | 2014-12-17 | 2016-07-20 | 普天信息技术有限公司 | Method and device for realizing task switching in uCOS-III operation system |
| CN107608775A (en) * | 2017-09-12 | 2018-01-19 | 南京中探海洋物联网有限公司 | A kind of multiple task real-time operation method of embedded system |
| CN109491780A (en) * | 2018-11-23 | 2019-03-19 | 鲍金龙 | Multi-task scheduling method and device |
| CN109960589A (en) * | 2019-03-25 | 2019-07-02 | 上海富士施乐有限公司 | Implementation method, device and the readable medium of the system software layer of embedded system |
| CN111063350A (en) * | 2019-12-17 | 2020-04-24 | 苏州思必驰信息科技有限公司 | Voice interaction state machine based on task stack and implementation method thereof |
| CN111538579A (en) * | 2020-04-23 | 2020-08-14 | 山东华芯半导体有限公司 | Multitask operation method under embedded platform |
-
2020
- 2020-12-31 CN CN202011640818.1A patent/CN112631762B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006155103A (en) * | 2004-11-26 | 2006-06-15 | Asahi Kasei Microsystems Kk | Task scheduler, its method, and computer program |
| CN101290588A (en) * | 2008-03-07 | 2008-10-22 | 重庆邮电大学 | Micro-embedded real time task scheduling device and scheduling method |
| CN101290591A (en) * | 2008-06-03 | 2008-10-22 | 北京中星微电子有限公司 | Embedded operating system task switching method and unit |
| US8739176B1 (en) * | 2010-03-05 | 2014-05-27 | Sumner E. Darling | Task-driven multitasking method that constrains task suspension to task preemption |
| CN105786597A (en) * | 2014-12-17 | 2016-07-20 | 普天信息技术有限公司 | Method and device for realizing task switching in uCOS-III operation system |
| CN107608775A (en) * | 2017-09-12 | 2018-01-19 | 南京中探海洋物联网有限公司 | A kind of multiple task real-time operation method of embedded system |
| CN109491780A (en) * | 2018-11-23 | 2019-03-19 | 鲍金龙 | Multi-task scheduling method and device |
| CN109960589A (en) * | 2019-03-25 | 2019-07-02 | 上海富士施乐有限公司 | Implementation method, device and the readable medium of the system software layer of embedded system |
| CN111063350A (en) * | 2019-12-17 | 2020-04-24 | 苏州思必驰信息科技有限公司 | Voice interaction state machine based on task stack and implementation method thereof |
| CN111538579A (en) * | 2020-04-23 | 2020-08-14 | 山东华芯半导体有限公司 | Multitask operation method under embedded platform |
Non-Patent Citations (2)
| Title |
|---|
| End-to-end Multi-Modal Multi-Task Vehicle Control for Self-Driving Cars with Visual Perception;Zhengyuan Yang et al.;《arXiv》;全文 * |
| 提高μC/OS-Ⅱ在ARM上执行效率的几种方法;李章林;卢桂章;辛运帏;;电子器件(04);全文 * |
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