CN110536325B - Method for improving communication connection success rate of vehicle-mounted intelligent equipment - Google Patents
Method for improving communication connection success rate of vehicle-mounted intelligent equipment Download PDFInfo
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- CN110536325B CN110536325B CN201910900233.XA CN201910900233A CN110536325B CN 110536325 B CN110536325 B CN 110536325B CN 201910900233 A CN201910900233 A CN 201910900233A CN 110536325 B CN110536325 B CN 110536325B
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- user request
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Quality & Reliability (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method for improving the success rate of communication connection of vehicle-mounted intelligent equipment, which relates to the technical field of communication and avoids the condition that a larger data packet cannot be successfully transmitted to cause request failure by splitting a user request under the condition of weak network. When the user request is unsuccessful, the user request is put into a re-request queue, and when the network is normally connected, the user request in the re-request queue is executed in a traversing manner, so that the success rate of the user request in the weak network environment is improved.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a method for improving communication connection success rate of vehicle-mounted intelligent equipment.
Background
At present, vehicle-mounted intelligent equipment is widely used, the vehicle-mounted intelligent equipment can realize corresponding functions only by establishing network connection with a server, and a plurality of conditions with poor network can be met in the vehicle running process, such as a ground depot or a mountain area, and the vehicle-mounted intelligent equipment cannot well interact with the server due to the instability of a mobile network.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention provides a method for improving the communication connection success rate of vehicle-mounted intelligent equipment, which comprises the following steps:
acquiring the network signal intensity of the vehicle-mounted intelligent equipment in the current environment;
when the network signal intensity is larger than a set threshold value, sending a user request to a background server and receiving a user request execution result returned by the background server;
when the network signal intensity is smaller than a set threshold value, detecting the current network connection state of the vehicle-mounted intelligent device, including:
when the network connection state is not connected, judging whether to put the user request into a re-request queue according to the type of the user request;
when the network connection state is connection, splitting a request packet corresponding to the user request into a plurality of request packets and sequentially sending the plurality of request packets to a background server.
Preferably, after sending the user request to the background server and receiving a user request execution result returned by the background server, the method further includes:
and when the execution result of the user request is failure, judging whether to put the user request into a re-request queue according to the type of the user request.
Preferably, after the plurality of request packets are sequentially sent to the background server, the method further includes:
and receiving a user request execution result returned by the background server, and judging whether to put the user request into a re-request queue according to the type of the user request when the user request execution result is failure.
Preferably, the determining whether to put the user request into a re-request queue according to the type of the user request includes:
and when the type of the user request is to acquire service data, putting the user request into a re-request queue.
The method for improving the communication connection success rate of the vehicle-mounted intelligent equipment provided by the embodiment of the invention has the following beneficial effects:
(1) Under the condition of weak network, by splitting the user request, the condition that the request fails because a larger data packet cannot be successfully transmitted is avoided;
(2) When the user request is unsuccessful, the user request is put into a re-request queue, and when the network is normally connected, the user request in the re-request queue is executed in a traversing manner, so that the success rate of the user request in the weak network environment is improved.
Drawings
Fig. 1 is a schematic flowchart of a method for improving a success rate of communication connection of a vehicle-mounted intelligent device according to an embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
As shown in fig. 1, the method for improving the success rate of communication connection of the vehicle-mounted intelligent device provided by the embodiment of the present invention includes the following steps:
s101, obtaining the network signal intensity of the vehicle-mounted intelligent device in the current environment.
The unit of the network signal strength is dBm, and the negative number indicates that the signal is better as the signal is closer to 0. For example, the strength of the A signal is-40dBm and the strength of the B signal is-60 dBm, then the A signal is stronger than the B signal.
As a specific embodiment, the vehicle-mounted intelligent device comprises intelligent rear-view mirrors, vehicle-mounted T-BOX and the like.
And S102, when the network signal intensity is greater than the set threshold value, sending a user request to the background server and receiving a user request execution result returned by the background server.
As a specific embodiment, the threshold is set to-75 dBm, and when the value of the network signal strength is less than-75 dBm, it is determined that the vehicle-mounted intelligent device is currently in the weak network environment.
S103, when the network signal intensity is smaller than a set threshold value, detecting the current network connection state of the vehicle-mounted intelligent device, wherein the method comprises the following steps:
when the network connection state is not connected, judging whether to put the user request into a re-request queue according to the type of the user request;
when the network connection state is connection, a request packet corresponding to a user request is split into a plurality of request packets, and the plurality of request packets are sequentially sent to the background server.
As a specific embodiment, the type of the user request includes obtaining service data and user login. For the shared automobile, the acquired service data includes the current position information of the automobile, the relevant information of the order and the like.
Optionally, after sending the user request to the backend server and receiving a user request execution result returned by the backend server, the method further includes:
and when the execution result of the user request is failure, judging whether to put the user request into a re-request queue according to the type of the user request.
Optionally, after the plurality of request packets are sequentially sent to the background server, the method further includes:
and receiving a user request execution result returned by the background server, and judging whether to put the user request into a re-request queue according to the type of the user request when the user request execution result is failed.
Optionally, the determining whether to put the user request into the re-request queue according to the type of the user request includes:
and when the type of the user request is to acquire the service data, putting the user request into a re-request queue.
Further, when the user request is a user login, no processing is performed on the user request.
According to the method for improving the success rate of the communication connection of the vehicle-mounted intelligent device, the user request is split under the condition of weak network, and the condition that the request fails because a large data packet cannot be transmitted successfully is avoided. When the user request is unsuccessful, the user request is put into a re-request queue, and when the network is normally connected, the user request in the re-request queue is executed in a traversing manner, so that the success rate of the user request in the weak network environment is improved.
In the foregoing 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.
It will be appreciated that the relevant features of the method and apparatus described above may be referred to one another. It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In addition, the memory may include volatile memory in a computer readable medium, random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional identical elements in the process, method, article, or apparatus comprising the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer-usable program code embodied therein.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
It should be noted that the above-mentioned embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a method for improving on-vehicle smart machine communication connection success rate which characterized in that includes:
acquiring the network signal intensity of the vehicle-mounted intelligent equipment in the current environment;
when the network signal intensity is larger than a set threshold value, sending a user request to a background server and receiving a user request execution result returned by the background server;
when the network signal intensity is smaller than a set threshold value, detecting the current network connection state of the vehicle-mounted intelligent device, including:
when the network connection state is not connected, judging whether to put the user request into a re-request queue according to the type of the user request;
when the network connection state is connection, splitting a request packet corresponding to the user request into a plurality of request packets and sequentially sending the plurality of request packets to a background server, wherein:
after sending the user request to the background server and receiving a user request execution result returned by the background server, the method further comprises:
and when the execution result of the user request is failure, judging whether to put the user request into a re-request queue according to the type of the user request.
2. The method for improving the success rate of communication connection of the vehicle-mounted intelligent device according to claim 1, wherein after the plurality of request packets are sequentially sent to the background server, the method further comprises:
and receiving a user request execution result returned by the background server, and judging whether to put the user request into a re-request queue according to the type of the user request when the user request execution result is failure.
3. The method for improving the communication connection success rate of the vehicle-mounted intelligent device according to claim 1 or 2, wherein judging whether to put the user request into a re-request queue according to the type of the user request comprises:
and when the type of the user request is to acquire service data, putting the user request into a re-request queue.
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| CN201910900233.XA CN110536325B (en) | 2019-09-23 | 2019-09-23 | Method for improving communication connection success rate of vehicle-mounted intelligent equipment |
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| CN201910900233.XA CN110536325B (en) | 2019-09-23 | 2019-09-23 | Method for improving communication connection success rate of vehicle-mounted intelligent equipment |
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| CN110536325B true CN110536325B (en) | 2023-02-17 |
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| CN106993050A (en) * | 2017-04-28 | 2017-07-28 | 湖南中车时代通信信号有限公司 | It is a kind of that accelerating method is transmitted with changing the outfit data car based on Locomotive Running Monitor System |
| CN107949035A (en) * | 2017-11-30 | 2018-04-20 | 维沃移动通信有限公司 | A kind of connection method of Wireless LAN, device and mobile terminal |
| CN109565699A (en) * | 2016-08-19 | 2019-04-02 | 华为技术有限公司 | Network node and its method |
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2019
- 2019-09-23 CN CN201910900233.XA patent/CN110536325B/en active Active
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| CN103581257A (en) * | 2012-08-03 | 2014-02-12 | 华为技术有限公司 | Data distribution method and device based on internet protocol |
| CN104135741A (en) * | 2014-07-08 | 2014-11-05 | 福建联迪商用设备有限公司 | Method of Bluetooth low energy communication, Bluetooth devices and system |
| CN109565699A (en) * | 2016-08-19 | 2019-04-02 | 华为技术有限公司 | Network node and its method |
| CN106993050A (en) * | 2017-04-28 | 2017-07-28 | 湖南中车时代通信信号有限公司 | It is a kind of that accelerating method is transmitted with changing the outfit data car based on Locomotive Running Monitor System |
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