WO2021238090A1 - 自适应调节控制方法及装置、网关终端及存储介质 - Google Patents

自适应调节控制方法及装置、网关终端及存储介质 Download PDF

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Publication number
WO2021238090A1
WO2021238090A1 PCT/CN2020/128330 CN2020128330W WO2021238090A1 WO 2021238090 A1 WO2021238090 A1 WO 2021238090A1 CN 2020128330 W CN2020128330 W CN 2020128330W WO 2021238090 A1 WO2021238090 A1 WO 2021238090A1
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Prior art keywords
message
delay time
initial
value
estimated value
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PCT/CN2020/128330
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English (en)
French (fr)
Inventor
蔡其瑾
杨慧菊
罗捷
韦习悦
常志鹏
Original Assignee
东风柳州汽车有限公司
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Publication of WO2021238090A1 publication Critical patent/WO2021238090A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L12/40143Bus networks involving priority mechanisms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852Delays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks
    • H04L2012/40267Bus for use in transportation systems
    • H04L2012/40273Bus for use in transportation systems the transportation system being a vehicle

Definitions

  • This application relates to the field of vehicle network technology, and in particular to an adaptive adjustment control method and device, a gateway terminal, and a storage medium.
  • the main purpose of this application is to provide an adaptive adjustment control method and device, a gateway terminal, and a storage medium, aiming to solve the technical problem that the real-time performance and reliability of vehicle-mounted network communication in the prior art are difficult to be guaranteed.
  • an adaptive adjustment control method which includes the following steps:
  • the message parameters include the initial ID of the message, the allowable value of the delay time of the message corresponding to the initial ID of the message, and the initial ID of the message.
  • the message initial ID or the message optimization ID is selected for bus communication.
  • an adaptive adjustment control device including:
  • the obtaining module is configured to obtain the message parameters of the server and the load status data of the bus, where the message parameters include the initial ID of the message, the allowable value of the delay time of the message corresponding to the initial ID of the message, and the The optimized message ID corresponding to the initial ID of the message;
  • the calculation module is configured to calculate the estimated value of the message delay time according to the load status data and the initial ID of the message; and,
  • the selection module is configured to select the initial ID of the message or the optimized ID of the message for bus communication according to the estimated value of the message delay time and the allowable value of the message delay time.
  • the present application also provides a gateway terminal, including: a memory, a processor, and an adaptive adjustment control program stored on the memory and running on the processor, the adaptive adjustment control program When executed by the processor, the steps of the above-mentioned adaptive adjustment control method are realized, and the adaptive adjustment control method includes the following steps:
  • the message parameters include the initial ID of the message, the allowable value of the delay time of the message corresponding to the initial ID of the message, and the initial ID of the message.
  • the message initial ID or the message optimization ID is selected for bus communication.
  • an adaptive adjustment control system including:
  • a gateway terminal where the gateway terminal is the aforementioned gateway terminal
  • a server that stores the message parameters
  • the telematics processor is arranged between the server and the gateway terminal to enable bus communication between the gateway terminal and the server.
  • the present application also provides a storage medium storing an adaptive adjustment control program, and when the adaptive adjustment control program is executed by a processor, the steps of the foregoing adaptive adjustment control method are implemented, so
  • the adaptive adjustment control method includes the following steps:
  • the message parameters include the initial ID of the message, the allowable value of the delay time of the message corresponding to the initial ID of the message, and the initial ID of the message.
  • the message initial ID or the message optimization ID is selected for bus communication.
  • the gateway terminal obtains the message parameters of the server and the load state data of the bus, calculates the estimated value of the message delay time according to the load state data and the initial ID of the message, and calculates the estimated value of the message delay time according to the estimated value of the message delay time and The message delay time allowable value, select the message initial ID or the message optimization ID for bus communication, adaptively adjust the priority of the message, reduce the risk of message delay or frame loss, and improve Improve the real-time and reliability of network communication.
  • FIG. 1 is a schematic structural diagram of a gateway terminal in a hardware operating environment involved in a solution of an embodiment of the present application
  • FIG. 2 is a schematic flowchart of a first embodiment of an adaptive adjustment control method according to this application.
  • FIG. 3 is a schematic flowchart of a second embodiment of an adaptive adjustment control method according to this application.
  • FIG. 4 is a schematic flowchart of a third embodiment of an adaptive adjustment control method according to this application.
  • FIG. 5 is a schematic flowchart of a fourth embodiment of an adaptive adjustment control method according to this application.
  • FIG. 6 is a schematic flowchart of a fifth embodiment of an adaptive adjustment control method according to this application.
  • FIG. 7 is a schematic flowchart of a sixth embodiment of an adaptive adjustment control method according to this application.
  • FIG. 8 is a schematic flowchart of a seventh embodiment of an adaptive adjustment control method according to this application.
  • FIG. 9 is a schematic flowchart of an eighth embodiment of an adaptive adjustment control method according to this application.
  • FIG. 10 is a structural block diagram of a first embodiment of an adaptive adjustment control device according to this application.
  • FIG. 11 is a structural block diagram of the first embodiment of the adaptive adjustment control system of this application.
  • FIG. 1 is a schematic diagram of the structure of a gateway terminal in a hardware operating environment involved in a solution of an embodiment of the application.
  • the gateway terminal may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), communication bus 1002, user interface 1003, network interface 1004, and memory 1005.
  • a processor 1001 such as a central processing unit (Central Processing Unit, CPU)
  • communication bus 1002 is used to implement connection and communication between these components.
  • the user interface 1003 may include a display screen (Display) and an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface.
  • the network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (WI-FI) interface).
  • WI-FI wireless fidelity
  • the memory 1005 may be a high-speed random access memory (Random Access Memory, RAM) memory, can also be a stable non-volatile memory (Non-Volatile Memory, NVM), such as disk storage.
  • RAM Random Access Memory
  • NVM Non-Volatile Memory
  • the memory 1005 may also be a storage device independent of the aforementioned processor 1001.
  • FIG. 1 does not constitute a limitation on the user behavior recognition device, and may include more or less components than shown in the figure, or combine certain components, or different component arrangements.
  • the memory 1005 as a storage medium may include an operating system, a data storage module, a network communication module, a user interface module, and an adaptive adjustment control program.
  • the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with users; the processor 1001 and the memory 1005 in the gateway terminal of this application can be set in In the gateway terminal, the gateway terminal calls the adaptive adjustment control program stored in the memory 1005 through the processor 1001, and executes the adaptive adjustment control method provided in the embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a first embodiment of the adaptive adjustment control method of this application.
  • the adaptive adjustment control method includes the following steps:
  • Step S1 Obtain the message parameters of the server and the load status data of the bus;
  • the execution subject of the method in this embodiment is the gateway terminal.
  • the gateway terminal controls the transmission of messages in the vehicle network to improve the timeliness and reliability of message transmission.
  • the server stores the definitions on the entire communication network.
  • Message parameters such as the initial ID of the message (Identity document, ID identification number), message sending node, message optimization ID, DLC, source network segment message sending type, message sending cycle, message delay performance requirements and receiving node parameters, telematics processor Data transfer is carried out with the gateway through the bus, and the telematics processor and the server transfer data through the wireless mobile network.
  • the load status data of the bus includes the load rate and the number of consecutively sent messages. The different moments of message transmission are on the bus There are different load rates on the bus, and the load rate of the bus can be obtained by simulation calculation.
  • the message optimization ID has a higher priority level, which can make the message delay as small as possible and ensure the real-time and reliability of network communication.
  • Step S2 Calculate the estimated value of the message delay time according to the load status data and the initial ID of the message;
  • the gateway terminal After obtaining the message parameters of the server and the load status data of the bus, the gateway terminal will calculate the estimated value of the message delay time according to the obtained information;
  • Step S3 According to the estimated value of the message delay time and the allowable value of the message delay time, select the message initial ID or the message optimization ID for bus communication;
  • the gateway terminal obtains the message parameters of the server and the load state data of the bus, calculates the estimated value of the message delay time according to the load state data and the initial ID of the message, and calculates the estimated value of the message delay time according to the estimated value of the message delay time and The message delay time allowable value, select the message initial ID or the message optimization ID for bus communication, adaptively adjust the priority of the message, reduce the risk of message delay or frame loss, and improve Improve the real-time and reliability of network communication.
  • FIG. 3 is a schematic flowchart of a second embodiment of an adaptive adjustment control method according to this application.
  • the step S3 includes:
  • Step S31 When the estimated value of the message delay time is less than the allowable value of the message delay time, select the initial ID of the message for bus communication;
  • the gateway terminal judges that the current message delay requirement is not high, and the priority level may be lower.
  • the initial message ID for data communication is not high, and the priority level may be lower.
  • Step S32 When the estimated value of the message delay time is greater than or equal to the allowable value of the message delay time, query the ID information of the message optimization ID, and select the message initial ID or The message optimizes ID for bus communication;
  • the gateway terminal automatically chooses to perform bus communication between the message initial ID and the message optimization ID, and is adaptive Adjusting the priority of the message reduces the risk of message delay or frame loss, and improves the real-time and reliability of network communication.
  • FIG. 4 is a schematic flowchart of a third embodiment of an adaptive adjustment control method according to this application.
  • the step S32 includes:
  • Step S321 When the estimated value of the message delay time is greater than or equal to the allowable value of the message delay time, query the ID information of the message optimization ID;
  • Step S322 When the ID value does not exist in the ID information, select the initial ID of the message for bus communication;
  • the gateway terminal system directly defaults to not requiring high-priority communication.
  • Step S323 When an ID value is found in the ID information, a message is calculated according to the ID value, the load rate, the estimated value of the message delay time, and the allowable value of the message delay time Delay impact factor, selecting the initial message ID or the optimized message ID for bus communication according to the message delay impact factor;
  • the gateway terminal further queries the ID information of the message optimization ID, and selects the message initial ID or the message optimization ID according to the query result for bus communication, which reduces the risk of message delay or frame loss, and improves The real-time and reliability of network communication.
  • FIG. 5 is a schematic flowchart of a fourth embodiment of an adaptive adjustment control method according to this application.
  • the step S323 includes:
  • Step S3231 When an ID value is found in the ID information, a message is calculated according to the ID value, the load rate, the estimated value of the message delay time, and the allowable value of the message delay time Delay impact factor;
  • the weight coefficients between the various factors in the calculation of the message delay influence factor can be the above-mentioned 25%, 30%, and 45%, or other weight coefficients, according to actual needs. Value.
  • Step S3232 When the message delay influencing factor is greater than a preset threshold, select the message optimization ID for bus communication;
  • a preset threshold can be set, such as 0.5, 0.6, 0.7, 0.8, etc., which can be selected according to the actual situation.
  • the preset threshold is exceeded, the packet delay is serious.
  • the message needs to be transmitted quickly, and the message optimization ID is selected for transmission.
  • Step S3232 When the message delay impact factor is less than or equal to a preset threshold, select the message initial ID for bus communication;
  • the message delay impact factor is less than the preset threshold, it indicates that the message delay is not serious, and the initial ID of the message is selected for transmission.
  • the message optimization ID is selected for bus communication, the priority of the message is adaptively adjusted, and the message delay is reduced.
  • the risk of time or frame loss improves the real-time and reliability of network communication.
  • FIG. 6 is a schematic flowchart of a fifth embodiment of an adaptive adjustment control method according to this application.
  • the method before the step S1, the method further includes:
  • Step S4 Establish load status data and a data calculation model corresponding to the initial ID of the message and the estimated value of the delay time of the message;
  • the establishment of the data model is based on a large amount of statistical data, and the calculation model is obtained by fitting the statistical data.
  • the calculation model can be continuously improved and optimized based on more data to delay the message. Time estimates are more accurate.
  • the step S2 includes:
  • Step S20 Input the load status data and the initial ID of the message to the data calculation model to obtain an estimated value of the message delay time;
  • the calculation model can be a calculation formula or a model curve.
  • the load status data and the initial ID of the message are input to the data calculation model to obtain the estimated value of the message delay time, which can quickly obtain the estimated value of the message delay time.
  • FIG. 7 is a schematic flowchart of a sixth embodiment of an adaptive adjustment control method according to this application.
  • step S4 includes:
  • Step S41 Receive the source network segment routing message corresponding to the initial ID of the message, and record the time T1;
  • Step S42 Route the source network segment routing message to the target network segment, record the time T2, and obtain the bus load ratio L1 of the target network segment;
  • Step S43 Calculate the packet routing delay time difference ⁇ T1, and associate it with the bus load rate L1;
  • Step S44 Record the multiple message routing delay time difference ⁇ Tx at different moments, and associate it with the bus load rate Lx each time;
  • Step S45 Fitting the multiple message routing delay time difference ⁇ Tx and the corresponding bus load rate Lx to obtain a data calculation model
  • FIG. 8 is a schematic flowchart of a seventh embodiment of an adaptive adjustment control method according to this application.
  • the message parameter further includes the network node corresponding to the initial ID of the message.
  • the step S1 it further includes:
  • Step S20 Obtain multiple initial IDs of messages corresponding to each network node on the bus, and determine the node parameters of each network node according to the multiple initial IDs of the messages;
  • each network node there are multiple nodes on the in-vehicle network.
  • the node parameters of each network node can be queried through the corresponding initial message ID;
  • Step S30 Determine a message transmission path according to the initial ID of the message and the corresponding node parameter
  • Step S40 Determine whether the message transmission path is a routing path
  • Step S50 If yes, automatically allocate the routing path of the routing message
  • the gateway terminal obtains the node parameters of the network nodes on the network, determines the message transmission path according to the initial ID of the message and the corresponding node parameters, and automatically allocates the routing path if it is a routing path.
  • FIG. 9 is a schematic flowchart of an eighth embodiment of an adaptive adjustment control method according to this application.
  • the step S40 includes:
  • Step S401 When the sending node and the receiving node of the message transmission path are in different network segments, it is determined as a routing path;
  • Step S402 When the sending node and the receiving node of the message transmission path are in the same network segment, it is determined as a non-routing path;
  • the planned routing path is adjusted automatically and adaptively.
  • the gateway terminal obtains the configuration of the network node in the vehicle network by receiving the source network segment routing message corresponding to the initial ID of the message, identifies all online nodes in the vehicle network, and receives the network node input through the telematics processor.
  • Sending message information automatically recognizes which messages need to be routed in each network segment and the target network segment of the routing message, can automatically identify changes in the network topology, automatically change the routing path of related messages, and when there are new
  • the gateway terminal is configured to receive and send message information of related network nodes through the server, and the gateway automatically changes the routing path of related messages to upgrade the gateway terminal.
  • an embodiment of the present application also proposes a storage medium, the storage medium stores an adaptive adjustment control program, and when the adaptive adjustment control program is executed by a processor, it implements the adaptive adjustment control method as described above. step.
  • Fig. 10 is a structural block diagram of a first embodiment of an adaptive adjustment control device according to the present application.
  • the adaptive adjustment control device proposed in the embodiment of the present application includes:
  • the obtaining module 601 is used to obtain the message parameters of the server and the load status data of the bus.
  • the message parameters include the initial ID of the message, the allowable value of the delay time of the message corresponding to the initial ID of the message, and the The optimized message ID corresponding to the initial ID of the message;
  • the message parameters defined on the entire communication network are stored in the server, such as the initial ID of the message (Identity document, ID identification number), message sending node, message optimization ID, DLC, source network segment message sending type, message sending cycle, message delay performance requirements and receiving node parameters, telematics processor Data transfer is carried out with the gateway through the bus, and the telematics processor and the server transfer data through the wireless mobile network.
  • the load status data of the bus includes the load rate and the number of consecutively sent messages. The different moments of message transmission are on the bus All have different load rates.
  • the message optimization ID has a higher priority level, which can make the message delay as small as possible and ensure the real-time and reliability of network communication.
  • the calculation module 602 is configured to calculate the estimated value of the message delay time according to the load status data and the initial ID of the message;
  • the gateway terminal After obtaining the message parameters of the server and the load status data of the bus, the gateway terminal will calculate the estimated value of the message delay time according to the obtained information;
  • the selection module 603 is configured to select the initial ID of the message or the optimized ID of the message for bus communication according to the estimated value of the message delay time and the allowable value of the message delay time;
  • the gateway terminal obtains the message parameters of the server and the load state data of the bus, calculates the estimated value of the message delay time according to the load state data and the initial ID of the message, and calculates the estimated value of the message delay time according to the estimated value of the message delay time and The message delay time allowable value, select the message initial ID or the message optimization ID for bus communication, adaptively adjust the priority of the message, reduce the risk of message delay or frame loss, and improve Improve the real-time and reliability of network communication.
  • FIG. 11 is a structural block diagram of a first embodiment of an adaptive adjustment system of this application.
  • the adaptive adjustment system proposed in the embodiment of the present application includes a gateway terminal 100, a server 300, and a telematics processor 200.
  • the gateway terminal 100 is the gateway terminal 100 in the foregoing embodiment, and the server 300 stores With the message parameters, the telematics processor 200 is provided between the server 300 and the gateway terminal 100 to enable bus communication between the gateway terminal 100 and the server 300.
  • the gateway terminal 100 obtains the configuration of the network node in the vehicle network by receiving the source network segment routing message corresponding to the initial ID of the message, and recognizes all online nodes in the vehicle network, through the network input by the telematics processor 200
  • the node receiving and sending message information automatically recognizes which messages in each network segment need to be routed and the target network segment of the routing message, can automatically recognize changes in the network topology, and automatically change the routing path of related messages.
  • the server 300 configures the gateway terminal 100 to receive and send message information of related network nodes, and the gateway automatically changes the routing path of related messages to realize the 100 upgrades can improve the scalability of the entire vehicle.
  • the configuration of the entire vehicle is continuously adjusted, there is no need to repeatedly develop the gateway software, which improves efficiency and reduces management costs.
  • serial numbers of the foregoing embodiments of the present application are for description only, and do not represent the superiority or inferiority of the embodiments.
  • several of these devices may be embodied in the same hardware item.
  • the use of the words first, second, and third does not indicate any order, and these words can be interpreted as names.
  • the technical solution of the present application essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as a read-only memory mirror (Read Only Memory) Only Memory image (ROM)/Random Access Memory (Random Access Memory, RAM, magnetic disk, CD-ROM) includes several instructions to enable a terminal device (can be a mobile phone, computer, server, air conditioner, or network Equipment, etc.) execute the method described in each embodiment of the present application.
  • a storage medium such as a read-only memory mirror (Read Only Memory) Only Memory image (ROM)/Random Access Memory (Random Access Memory, RAM, magnetic disk, CD-ROM
  • a terminal device can be a mobile phone, computer, server, air conditioner, or network Equipment, etc.

Abstract

本申请公开了一种自适应调节控制方法及装置、网关终端及存储介质,其中,所述自适应调节控制方法包括获取服务器的报文参数以及总线的负载状态数据,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID,根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值,根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯,如此,自适应调整报文的优先级,减少了报文延时或者丢帧的风险,提高了网络通讯的实时性和可靠性。

Description

自适应调节控制方法及装置、网关终端及存储介质
相关申请
本申请要求2020年5月27日申请的,申请号为202010464453.5,发明名称为“自适应调节控制方法及装置、网关终端及存储介质”中国专利申请的优先权。
技术领域
本申请涉及车载网络技术领域,尤其涉及一种自适应调节控制方法及装置、网关终端及存储介质。
背景技术
随着车型配置的不断升级,网络负载率不断增加,总线通信会随着负载率的不断攀升受到影响,达到行业经验值40%这个界限后总线通信将面临有报文延时或丢帧的风险,网络通信的实时性和可靠性难以得到保证。
技术解决方案
本申请的主要目的在于提供一种自适应调节控制方法及装置、网关终端及存储介质,旨在解决现有技术中车载网络通信的实时性和可靠性难以得到保证的技术问题。
为实现上述目的,本申请提供一种自适应调节控制方法,包括如下步骤:
获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;
根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯。
为了实现上述目的,本申请还提供一种自适应调节控制装置,包括:
获取模块,设置为获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
计算模块,设置为根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;以及,
选择模块,设置为根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯。
为了实现上述目的,本申请还提供一种网关终端,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的自适应调节控制程序,所述自适应调节控制程序被所述处理器执行时实现上述自适应调节控制方法的步骤,所述自适应调节控制方法包括如下步骤:
获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;
根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯。
为了实现上述目的,本申请还提供一种自适应调节控制系统,包括:
网关终端,所述网关终端为上述的所述网关终端;
服务器,存储有所述报文参数;以及,
远程信息处理器,设于所述服务器与所述网关终端之间,用以使得所述网关终端与所述服务器之间进行总线通讯。
为了实现上述目的,本申请还提供一种存储介质,所述存储介质存储有自适应调节控制程序,所述自适应调节控制程序被处理器执行时实现上述的自适应调节控制方法的步骤,所述自适应调节控制方法包括如下步骤:
获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;
根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯。
网关终端获取服务器的报文参数以及总线的负载状态数据,根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值,根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯,自适应调整报文的优先级,减少了报文延时或者丢帧的风险,提高了网络通讯的实时性和可靠性。
附图说明
图1是本申请实施例方案涉及的硬件运行环境的网关终端的结构示意图;
图2为本申请自适应调节控制方法第一实施例的流程示意图;
图3为本申请自适应调节控制方法第二实施例的流程示意图;
图4为本申请自适应调节控制方法第三实施例的流程示意图;
图5为本申请自适应调节控制方法第四实施例的流程示意图;
图6为本申请自适应调节控制方法第五实施例的流程示意图;
图7为本申请自适应调节控制方法第六实施例的流程示意图;
图8为本申请自适应调节控制方法第七实施例的流程示意图;
图9为本申请自适应调节控制方法第八实施例的流程示意图;
图10为本申请自适应调节控制装置第一实施例的结构框图;
图11为本申请自适应调节控制系统第一实施例的结构框图。
本申请目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。
具体实施方式
应当理解,此处所描述的具体实施例仅仅用以解释本申请,并不用于限定本申请。
参照图1,图1为本申请实施例方案涉及的硬件运行环境的网关终端结构示意图。
在后续的描述中,使用用于表示元件的诸如“模块”、“部件”或“单元”的后缀仅为了有利于本申请的说明,其本身没有特定的意义。因此,“模块”、“部件”或“单元”可以混合地使用。
如图1所示,该网关终端可以包括:处理器1001,例如中央处理器(Central Processing Unit,CPU),通信总线1002、用户接口1003,网络接口1004,存储器1005。其中,通信总线1002用于实现这些组件之间的连接通信。用户接口1003可以包括显示屏(Display)、输入单元比如键盘(Keyboard),可选用户接口1003还可以包括标准的有线接口、无线接口。网络接口1004可选的可以包括标准的有线接口、无线接口(如无线保真(WIreless-FIdelity,WI-FI)接口)。存储器1005可以是高速的随机存取存储器(Random Access Memory,RAM)存储器,也可以是稳定的非易失性存储器(Non-Volatile Memory,NVM),例如磁盘存储器。存储器1005可选的还可以是独立于前述处理器1001的存储装置。
本领域技术人员可以理解,图1中示出的结构并不构成对用户行为识别设备的限定,可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。
如图1所示,作为一种存储介质的存储器1005中可以包括操作系统、数据存储模块、网络通信模块、用户接口模块以及自适应调节控制程序。
在图1所示的网关终端中,网络接口1004主要用于与网络服务器进行数据通信;用户接口1003主要用于与用户进行数据交互;本申请网关终端中的处理器1001、存储器1005可以设置在网关终端中,所述网关终端通过处理器1001调用存储器1005中存储的自适应调节控制程序,并执行本申请实施例提供的自适应调节控制方法。
本申请实施例提供了一种自适应调节控制方法,参照图2,图2为本申请自适应调节控制方法第一实施例的流程示意图。
本实施例中,所述自适应调节控制方法包括以下步骤:
步骤S1:获取服务器的报文参数以及总线的负载状态数据;
需要说明的是,本实施例方法的执行主体为网关终端,网关终端控制车载网络中的报文的传输,以提高报文传输的及时性和可靠性,服务器中存储有整个通讯网络上定义的报文参数,如报文的初始ID(Identity document,身份证标识号)、报文发送节点、报文优化ID、DLC、源网段报文发送类型、报文发送周期、报文延时性能要求以及接收节点等等参数,远程信息处理器和网关之间通过总线进行数据传递,远程信息处理器和服务器之间通过无线移动网络传输数据,总线的负载状态数据包括负载率和连续发送报文的数量,报文传输的不同时刻,在总线上都有不同的负载率,总线的负载率可以通过仿真计算获得。
另外,需要说明的是报文优化ID具有较高的优先级别,可以使报文延时尽可能小,保证网络通讯的实时性和可靠性。
步骤S2:根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;
需要说明的是,当获得了服务器的报文参数以及总线的负载状态数据之后,所述网关终端会根据获得的信息计算出报文延时时间预估值;
步骤S3:根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯;
需要说明的是,根据所述报文延时时间预估值以及所述报文延时时间容许值之间的关系,确定是选择报文初始ID还是报文优化ID进行总线通讯,以减少报文延时或者丢帧的风险。
网关终端获取服务器的报文参数以及总线的负载状态数据,根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值,根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯,自适应调整报文的优先级,减少了报文延时或者丢帧的风险,提高了网络通讯的实时性和可靠性。
参考图3,图3为本申请自适应调节控制方法第二实施例的流程示意图。
基于上述第一实施例,在本实施例中,所述步骤S3包括:
步骤S31:当所述报文延时时间预估值小于所述报文延时时间容许值时,选取所述报文初始ID进行总线通讯;
需要说明的是,当所述报文延时时间预估值小于所述报文延时时间容许值时,所述网关终端判断当前的报文的延时要求不高,可以以优先级别较低的初始报文ID进行数据通讯。
步骤S32:当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息,根据查询结果选取所述报文初始ID或者所述报文优化ID进行总线通讯;
网关终端根据所述报文延时时间预估值以及所述报文延时时间容许值之间的关系,自动选择在所述报文初始ID和报文优化ID之间进行总线通讯,自适应调整报文的优先级,减少了报文延时或者丢帧的风险,提高了网络通讯的实时性和可靠性。
参考图4,图4为本申请自适应调节控制方法第三实施例的流程示意图。
基于上述第二实施例,在本实施例中,所述步骤S32包括:
步骤S321:当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息;
需要说明的是,在服务器中有报文参数的配置表,在配置表中对应报文的初始ID有各种参数,对应有的报文初始ID有报文优化ID数值,即需要高优先级别,有的报文初始ID无报文优化ID数值,即不需要高优先级别。
步骤S322:当查询到所述ID信息中不存在ID值时,选取所述报文初始ID进行总线通讯;
需要说明的是,当查询到所述ID信息中不存在ID值时,网关终端系统直接默认为不需要高优先级别的通讯。
步骤S323:当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子,根据所述报文延时影响因子选取所述报文初始ID或者所述报文优化ID进行总线通讯;
网关终端进一步地查询所述报文优化ID的ID信息,根据查询结果选取所述报文初始ID或者所述报文优化ID进行总线通讯,减少了报文延时或者丢帧的风险,提高了网络通讯的实时性和可靠性。
参考图5,图5为本申请自适应调节控制方法第四实施例的流程示意图。
基于上述第三实施例,在本实施例中,所述步骤S323包括:
步骤S3231:当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子;
需要说明的是,所述报文延时影响因子与所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值均有关联,具体地,本实施例中,所述报文延时影响因子=((0x6FF-ID值)*25%)/0x6FF+负载率*30%+(报文延时时间预估值/报文延时时间容许值)*45%,当然,在计算所述报文延时影响因子各个因素之间的权重系数可以是上述的25%、30%以及45%,也可以是其他的权重系数,根据实际需要可以取值。
步骤S3232:当所述报文延时影响因子大于预设阈值时,选取所述报文优化ID进行总线通讯;
需要说明的是,根据网络传输需要,可以设定一个预设阈值,如0.5、0.6、0.7、0.8等等,根据实际情况需要来选择,当超过这个预设阈值时,说明报文延时严重,需要快速传输该报文,选择以报文优化ID进行传输。
步骤S3232:当所述报文延时影响因子小于或者等于预设阈值时,选取所述报文初始ID进行总线通讯;
当所述报文延时影响因子小于这个预设阈值时,说明报文延时不严重,选择以报文初始ID进行传输。
具体实现时,通过比较当所述报文延时影响因子与预设阈值之间的关系,来选取所述报文优化ID进行总线通讯,自适应调整报文的优先级,减少了报文延时或者丢帧的风险,提高了网络通讯的实时性和可靠性。
参考图6,图6为本申请自适应调节控制方法第五实施例的流程示意图。
基于上述第一实施例,所述步骤S1之前还包括:
步骤S4:建立负载状态数据以及报文初始ID与报文延时时间预估值对应的数据计算模型;
需要说明的是,数据模型的建立是建立在大量统计数据的基础上,根据统计数据拟合得到计算模型,当然,可以根据更多的数据去不断完善优化计算模型,使得所述报文延时时间预估值更加准确。
所述步骤S2包括:
步骤S20:将所述负载状态数据以及所述报文初始ID输入至所述数据计算模型,以获得报文延时时间预估值;
计算模型可以是一个计算公式,也可以是一条模型曲线,当我们对所述计算模型输入所述负载状态数据以及所述报文初始ID时,就会自动获得报文延时时间预估值。
具体实现时,将所述负载状态数据以及所述报文初始ID输入至所述数据计算模型,以获得报文延时时间预估值,可以快速获得报文延时时间预估值。
参考图7,图7为本申请自适应调节控制方法第六实施例的流程示意图。
基于上述第五实施例,所述步骤S4包括:
步骤S41:接收报文初始ID对应的源网段路由报文,记录时刻T1;
步骤S42 :将所述源网段路由报文路由至目标网段,记录时刻T2,并获取目标网段的总线负载率L1;
步骤S43 :计算报文路由延时时间差△T1,并与所述总线负载率L1关联;
步骤S44 :记录不同时刻多次报文路由延时时间差△Tx,并分别与每次的总线负载率Lx关联;
步骤S45 :拟合多次报文路由延时时间差△Tx与对应的总线负载率Lx以获得数据计算模型;
具体实现时,通过拟合多次报文路由延时时间差△Tx与对应的总线负载率Lx,,如可以获得拟合公式,或者拟合曲线等等,通过输入相应的参数,即可快速获得输出值,即快速获得报文延时时间预估值。
参考图8,图8为本申请自适应调节控制方法第七实施例的流程示意图。
基于上述第一实施例,所述报文参数还包括与所述报文初始ID对应的网络节点,在本实施例中,所述步骤S1之后,还包括:
步骤S20:获取总线上各网络节点分别对应的多个报文初始ID,根据多个报文初始ID确定各网络节点的节点参数;
需要说明的是,车载网络上有多个节点,通过接收各网络节点分别对应的多个报文初始ID,即可以通过对应的报文初始ID查询到各网络节点的节点参数;
步骤S30:根据所述报文初始ID以及对应的所述节点参数确定报文传送路径;
步骤S40:判断所述报文传送路径是否为路由路径;
步骤S50:若是,则自动分配所述路由报文的路由路径;
具体实现时,所述网关终端获取网络上的网络节点的节点参数,根据所述报文初始ID以及对应的所述节点参数确定报文传送路径,如果是路由路径就自动分配路由路径。
参考图9,图9为本申请自适应调节控制方法第八实施例的流程示意图。
基于上述第七实施例,在本实施例中,所述步骤S40包括:
步骤S401:当所述报文传送路径的发送节点与接收节点处于不同的网段时,判断为路由路径;
步骤S402:当所述报文传送路径的发送节点与接收节点处于相同的网段时,判断为非路由路径;
具体实现时,通过判断所述报文传送路径的发送节点与接收节点处于的网段状态,如果为相同的网段直接传送,如果为不同的网段,则自适应自动调整规划路由路径。
所述网关终端通过接收报文初始ID对应的源网段路由报文获取车载网络中的网络节点的配置,识别出车载网络中的所有在线节点,通过所述远程信息处理器输入的网络节点收、发报文信息自动识别各个网段哪些报文需要路由以及路由报文的目标网段,能够自动识别出网络拓扑结构的改变,自动改变相关的报文的路由路径,同时在有新增的路由报文或者网络节点时,通过所述服务器对所述网关终端配置相关网络节点的收、发报文信息,网关自动改变相关报文的路由路径,以实现对所述网关终端进行升级,可以提高整车扩展性,在整车配置不断调整的情况无需进行网关软件的反复开发,提高效率,降低管理成本。
此外,本申请实施例还提出一种存储介质,所述存储介质上存储有自适应调节控制程序,所述自适应调节控制程序被处理器执行时实现如上文所述的自适应调节控制方法的步骤。
参照图10,图10为本申请自适应调节控制装置第一实施例的结构框图。
如图10所示,本申请实施例提出的自适应调节控制装置包括:
获取模块601,用于获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
需要说明的是,服务器中存储有整个通讯网络上定义的报文参数,如报文的初始ID(Identity document,身份证标识号)、报文发送节点、报文优化ID、DLC、源网段报文发送类型、报文发送周期、报文延时性能要求以及接收节点等等参数,远程信息处理器和网关之间通过总线进行数据传递,远程信息处理器和服务器之间通过无线移动网络传输数据,总线的负载状态数据包括负载率和连续发送报文的数量,报文传输的不同时刻,在总线上都有不同的负载率。
另外,需要说明的是报文优化ID具有较高的优先级别,可以使报文延时尽可能小,保证网络通讯的实时性和可靠性。
计算模块602,用于根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;
需要说明的是,当获得了服务器的报文参数以及总线的负载状态数据之后,所述网关终端会根据获得的信息计算出报文延时时间预估值;
选择模块603,用于根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯;
需要说明的是,根据所述报文延时时间预估值以及所述报文延时时间容许值之间的关系,确定是选择报文初始ID还是报文优化ID进行总线通讯,以减少报文延时或者丢帧的风险。
网关终端获取服务器的报文参数以及总线的负载状态数据,根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值,根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯,自适应调整报文的优先级,减少了报文延时或者丢帧的风险,提高了网络通讯的实时性和可靠性。
本申请自适应调节控制装置的其他实施例或具体实现方式可参照上述各方法实施例,此处不再赘述。
参照图11,图11为本申请自适应调节系统第一实施例的结构框图。
如图11所示,本申请实施例提出的自适应调节系统包括网关终端100、服务器300以及远程信息处理器200,所述网关终端100为上述实施例中的网关终端100,所述服务器300存储有所述报文参数,所述远程信息处理器200设于所述服务器300与所述网关终端100之间,用以使得所述网关终端100与所述服务器300之间进行总线通讯。
所述网关终端100通过接收报文初始ID对应的源网段路由报文获取车载网络中的网络节点的配置,识别出车载网络中的所有在线节点,通过所述远程信息处理器200输入的网络节点收、发报文信息自动识别各个网段哪些报文需要路由以及路由报文的目标网段,能够自动识别出网络拓扑结构的改变,自动改变相关的报文的路由路径,同时在有新增的路由报文或者网络节点时,通过所述服务器300对所述网关终端100配置相关网络节点的收、发报文信息,网关自动改变相关报文的路由路径,以实现对所述网关终端100进行升级,可以提高整车扩展性,在整车配置不断调整的情况无需进行网关软件的反复开发,提高效率,降低管理成本。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者系统不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者系统所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者系统中还存在另外的相同要素。
上述本申请实施例序号仅仅为了描述,不代表实施例的优劣。在列举了若干装置的单元权利要求中,这些装置中的若干个可以是通过同一个硬件项来具体体现。词语第一、第二、以及第三等的使用不表示任何顺序,可将这些词语解释为名称。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如只读存储器镜像(Read Only Memory image,ROM)/随机存取存储器(Random Access Memory,RAM)、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
以上仅为本申请的可选实施例,并非因此限制本申请的专利范围,凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本申请的专利保护范围内。

Claims (20)

  1. 一种自适应调节控制方法,用于车载网络,其中,所述自适应调节控制方法包括如下步骤:
    获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
    根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;
    根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  2. 如权利要求1所述的自适应调节控制方法,其中,所述根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当所述报文延时时间预估值小于所述报文延时时间容许值时,选取所述报文初始ID进行总线通讯;
    当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息,根据查询结果选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  3. 如权利要求2所述的自适应调节控制方法,其中,所述负载状态数据包括负载率;
    所述当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息,根据查询结果选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息;
    当查询到所述ID信息中不存在ID值时,选取所述报文初始ID进行总线通讯;
    当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子,根据所述报文延时影响因子选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  4. 如权利要求3所述的自适应调节控制方法,其中,所述当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子,根据所述报文延时影响因子选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子;
    当所述报文延时影响因子大于预设阈值时,选取所述报文优化ID进行总线通讯;
    当所述报文延时影响因子小于或者等于预设阈值时,选取所述报文初始ID进行总线通讯。
  5. 如权利要求1所述的自适应调节控制方法,其中,所述获取服务器的报文参数以及总线的负载状态数据的步骤之前,所述自适应调节控制方法还包括:
    建立负载状态数据以及报文初始ID与报文延时时间预估值对应的数据计算模型;
    所述根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值的步骤包括:
    将所述负载状态数据以及所述报文初始ID输入至所述数据计算模型,以获得报文延时时间预估值。
  6. 如权利要求5所述的自适应调节控制方法,其中,所述建立负载状态数据以及报文初始ID与报文延时时间预估值对应的数据计算模型的步骤包括:
    接收报文初始ID对应的源网段路由报文,记录时刻T1;
    将所述源网段路由报文路由至目标网段,记录时刻T2,并获取目标网段的总线负载率L1;
    计算报文路由延时时间差△T1,并与所述总线负载率L1关联;
    记录不同时刻多次报文路由延时时间差△Tx,并分别与每次的总线负载率Lx关联;
    拟合多次报文路由延时时间差△Tx与对应的总线负载率Lx以获得数据计算模型。
  7. 如权利要求1所述的自适应调节控制方法,其中,所述报文参数还包括与所述报文初始ID对应的网络节点;
    所述获取服务器的报文参数以及总线的负载状态数据的步骤之后还包括:
    获取总线上各网络节点分别对应的多个报文初始ID,根据多个报文初始ID确定各网络节点的节点参数;
    根据所述报文初始ID以及对应的所述节点参数确定报文传送路径;
    判断所述报文传送路径是否为路由路径;
    若是,则自动分配所述路由报文的路由路径。
  8. 一种自适应调节控制装置,其中,包括:
    获取模块,设置为获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
    计算模块,设置为根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;以及,
    选择模块,设置为根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  9. 一种网关终端,其中,所述网关终端包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的自适应调节控制程序,所述自适应调节控制程序被所述处理器执行时实现自适应调节控制方法的步骤,所述自适应调节控制方法包括如下步骤:
    获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
    根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;
    根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  10. 如权利要求9所述的网关终端,其中,所述根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当所述报文延时时间预估值小于所述报文延时时间容许值时,选取所述报文初始ID进行总线通讯;
    当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息,根据查询结果选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  11. 如权利要求10所述的网关终端,其中,所述负载状态数据包括负载率;
    所述当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息,根据查询结果选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息;
    当查询到所述ID信息中不存在ID值时,选取所述报文初始ID进行总线通讯;
    当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子,根据所述报文延时影响因子选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  12. 如权利要求11所述的网关终端,其中,所述当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子,根据所述报文延时影响因子选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子;
    当所述报文延时影响因子大于预设阈值时,选取所述报文优化ID进行总线通讯;
    当所述报文延时影响因子小于或者等于预设阈值时,选取所述报文初始ID进行总线通讯。
  13. 如权利要求9所述的网关终端,其中,所述获取服务器的报文参数以及总线的负载状态数据的步骤之前,所述自适应调节控制方法还包括:
    建立负载状态数据以及报文初始ID与报文延时时间预估值对应的数据计算模型;
    所述根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值的步骤包括:
    将所述负载状态数据以及所述报文初始ID输入至所述数据计算模型,以获得报文延时时间预估值。
  14. 如权利要求13所述的网关终端,其中,所述建立负载状态数据以及报文初始ID与报文延时时间预估值对应的数据计算模型的步骤包括:
    接收报文初始ID对应的源网段路由报文,记录时刻T1;
    将所述源网段路由报文路由至目标网段,记录时刻T2,并获取目标网段的总线负载率L1;
    计算报文路由延时时间差△T1,并与所述总线负载率L1关联;
    记录不同时刻多次报文路由延时时间差△Tx,并分别与每次的总线负载率Lx关联;
    拟合多次报文路由延时时间差△Tx与对应的总线负载率Lx以获得数据计算模型。
  15. 如权利要求9所述的网关终端,其中,所述报文参数还包括与所述报文初始ID对应的网络节点;
    所述获取服务器的报文参数以及总线的负载状态数据的步骤之后还包括:
    获取总线上各网络节点分别对应的多个报文初始ID,根据多个报文初始ID确定各网络节点的节点参数;
    根据所述报文初始ID以及对应的所述节点参数确定报文传送路径;
    判断所述报文传送路径是否为路由路径;
    若是,则自动分配所述路由报文的路由路径。
  16. 一种存储介质,其中,所述存储介质存储有自适应调节控制程序,所述自适应调节控制程序被处理器执行时实现自适应调节控制方法的步骤,所述自适应调节控制方法包括如下步骤:
    获取服务器的报文参数以及总线的负载状态数据,其中,所述报文参数包括报文初始ID、与所述报文初始ID对应的报文延时时间容许值以及与所述报文初始ID对应的报文优化ID;
    根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值;
    根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  17. 如权利要求16所述的存储介质,其中,所述根据所述报文延时时间预估值以及所述报文延时时间容许值,选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当所述报文延时时间预估值小于所述报文延时时间容许值时,选取所述报文初始ID进行总线通讯;
    当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息,根据查询结果选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  18. 如权利要求17所述的存储介质,其中,所述负载状态数据包括负载率;
    所述当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息,根据查询结果选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当所述报文延时时间预估值大于或者等于所述报文延时时间容许值时,查询所述报文优化ID的ID信息;
    当查询到所述ID信息中不存在ID值时,选取所述报文初始ID进行总线通讯;
    当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子,根据所述报文延时影响因子选取所述报文初始ID或者所述报文优化ID进行总线通讯。
  19. 如权利要求18所述的存储介质,其中,所述当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子,根据所述报文延时影响因子选取所述报文初始ID或者所述报文优化ID进行总线通讯的步骤包括:
    当查询到所述ID信息中存在ID值时,根据所述ID值、所述负载率、所述报文延时时间预估值以及所述报文延时时间容许值计算报文延时影响因子;
    当所述报文延时影响因子大于预设阈值时,选取所述报文优化ID进行总线通讯;
    当所述报文延时影响因子小于或者等于预设阈值时,选取所述报文初始ID进行总线通讯。
  20. 如权利要求16所述的存储介质,其中,所述获取服务器的报文参数以及总线的负载状态数据的步骤之前,所述自适应调节控制方法还包括:
    建立负载状态数据以及报文初始ID与报文延时时间预估值对应的数据计算模型;
    所述根据所述负载状态数据以及所述报文初始ID计算报文延时时间预估值的步骤包括:
    将所述负载状态数据以及所述报文初始ID输入至所述数据计算模型,以获得报文延时时间预估值。
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