CN114614931A - Data processing method of telemetry receiver based on BS framework - Google Patents
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Abstract
The invention provides a data processing method of a telemetry receiver based on a BS (base station) framework, which comprises the following steps: receiving initial telemetry data sent by a telemetry receiver and carrying out receiving and caching; carrying out multithreading synchronous processing on the initial telemetering data obtained by receiving the cache to obtain target telemetering data, and carrying out multi-queue storage and extraction on the target telemetering data to obtain full-frame data; issuing and caching the full-frame data; and uploading the full-frame data obtained by the release cache to the UI end for displaying according to the first time interval. By adopting the BS framework, the data processing method of the telemetry receiver based on the BS framework has the advantage of remote access; the initial telemetering data is processed in a frame synchronization mode through multithreading, and the synchronized target telemetering data is stored and extracted in a corresponding multi-queue mode through the multi-queue mode, so that the problem of frame synchronization aging of high-code-rate serial telemetering data is effectively solved, and system development is facilitated.
Description
Technical Field
The invention relates to the technical field of telemetry, in particular to a data processing method of a telemetry receiver based on a BS framework.
Background
The data receiving software of the telemeter is used as the upper computer software of the telemeter and is mainly responsible for matching with a hardware layer to complete parameter control, state monitoring, receiving, recording, playback and network forwarding of the telemeter. In order to improve the real-time performance of data display, most of the previous upper computer software adopts a CS (Client-Server, Server-Client) desktop application form, however, with the development of information technology, the requirements of people on remote control, remote access, unmanned operation and the like of equipment are increasingly prominent, and the CS desktop application is extremely clumsy in these aspects.
In addition, the timeliness of the frame synchronization processing of the high-code-rate serial telemetry data determines the performance of the whole telemetry data processing system, generally, the single-thread frame synchronization processing can only deal with the low-code-rate telemetry data stream, and the memory leakage caused by cache accumulation can be generated under the impact of the high-code-rate data stream, and the data timeliness is difficult to guarantee.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a data processing method of a telemetry receiver based on a BS framework.
In one embodiment, the present invention provides a data processing method of a telemetry receiver based on a BS architecture, including:
receiving initial telemetry data sent by a telemetry receiver and carrying out receiving and caching;
carrying out multithreading synchronous processing on the initial telemetering data obtained by receiving the cache to obtain target telemetering data, and carrying out multi-queue storage and extraction on the target telemetering data to obtain full-frame data;
issuing and caching the full-frame data;
and uploading the full-frame data obtained by the release cache to the UI end for displaying according to the first time interval.
In one embodiment, the multithreading synchronization process is performed on the initial telemetry data obtained by the receiving cache, and comprises the following steps:
converting an initial thread into a target thread and carrying out synchronous processing on initial telemetering data obtained by receiving and caching;
and if the receiving cache is piled up and the number exceeds a set value, converting the initial thread with the highest priority in the rest of initial threads into a target thread and carrying out synchronous processing on the rest of initial telemetering data obtained by the receiving cache until the synchronous processing of all the initial telemetering data obtained by the receiving cache is completed.
In one embodiment, before the step of converting an initial thread into a target thread, the data processing method of the BS-based architecture telemetry receiver further includes:
arranging all initial threads in sequence from high to low according to the priority;
converting the initial thread with the highest priority in the remaining initial threads into a target thread, comprising:
converting the next initial thread into a target thread according to the arrangement sequence of the initial threads;
and after the synchronous processing is finished, the target thread is converted into an initial thread and is arranged into the rest initial threads from high to low according to the priority.
In one embodiment, multi-queue logging and extraction of target telemetry data includes:
according to the sequence of synchronous processing, storing target telemetering data obtained after each target thread completes the synchronous processing into a corresponding initial queue, and converting the initial queue stored in the target telemetering data into a target queue;
and extracting the target telemetry data in the target queue according to the sequence of the synchronization processing.
In one embodiment, the multithreading synchronization process is performed on the initial telemetry data obtained by the receiving cache to obtain target telemetry data, and the method includes:
carrying out synchronous processing on the initial telemetering data to obtain telemetering data to be detected;
and judging whether the telemetering data to be detected is successfully synchronized, if so, taking the telemetering data to be detected as target telemetering data, otherwise, re-entering the step of carrying out synchronous processing on the initial telemetering data until the target telemetering data is obtained.
In one embodiment, determining whether the synchronization of the telemetry data to be detected is successful comprises:
carrying out synchronous word similarity judgment on the telemetering data to be detected, if the telemetering data to be detected is not in the fault-tolerant range, judging that the synchronization is unsuccessful, and otherwise, carrying out false synchronization judgment on the telemetering data to be detected;
if false synchronization is achieved, the synchronization is judged to be unsuccessful, otherwise, the synchronization is judged to be successful.
In an embodiment, after the step of publishing and buffering the full-frame data, the data processing method of the BS-based telemetry receiver further includes:
carrying out frame selection processing on the full-frame data obtained by the release cache to obtain frame selection data;
uploading the picked frame data to a UI end for displaying according to a second time interval; the second time interval is less than the first time interval.
In one embodiment, the data processing method of the BS-based telemetry receiver further includes:
receiving initial state data sent by a telemetry receiver and carrying out receiving and caching;
carrying out protocol unpacking on the initial state data obtained by the received cache to obtain target state data;
issuing and caching the target state data;
uploading the target state data obtained by the release cache to a UI end for displaying according to a third time interval; the third time interval is greater than the first time interval.
In one embodiment, the data processing method of the BS-based telemetry receiver further includes:
receiving initial IQ data sent by a telemetry receiver and carrying out receiving and caching;
analyzing the initial IQ data obtained by the receiving cache to obtain target IQ data;
issuing and caching target IQ data;
and uploading the target IQ data obtained by the release cache to the UI end for displaying according to a third time interval.
In one embodiment, the data processing method of the BS-based telemetry receiver further includes:
receiving initial constellation diagram data sent by a telemetry receiver and carrying out receiving and caching;
analyzing the initial constellation diagram data obtained by receiving and caching to obtain target constellation diagram data;
issuing and caching target constellation diagram data;
and uploading the target constellation diagram data obtained by the issuing and caching to the UI end for displaying according to a third time interval.
By adopting the data processing method of the telemetering receiver based on the BS framework, a BS (Browser/Server Architecture, Browser and Server) framework is adopted, and the remote access advantage is achieved; the initial telemetering data is processed in a frame synchronization mode through multithreading, and the synchronized target telemetering data is stored and extracted in a corresponding multi-queue mode through the multi-queue mode, so that the problem of frame synchronization aging of high-code-rate serial telemetering data is effectively solved, and system development is facilitated.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a flow chart illustrating a data processing method of a telemetry receiver based on a BS architecture according to an embodiment of the invention;
FIG. 2 is a flow diagram illustrating multi-thread synchronization processing according to one embodiment of the invention;
FIG. 3 is a diagram illustrating a thread chain table according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating state transitions of threads in accordance with an embodiment of the present invention;
FIG. 5 is a block diagram illustrating a thread synchronization process according to an embodiment of the present invention;
FIG. 6 is a block diagram illustrating a new thread for synchronization in accordance with an embodiment of the present invention;
FIG. 7 is a diagram illustrating a thread reordering for performing synchronization processing according to an embodiment of the present invention;
FIG. 8 is a diagram illustrating the structure of multiple queues according to one embodiment of the present invention;
FIG. 9 is a diagram illustrating a multi-queue store architecture, according to an embodiment of the present invention;
FIG. 10 is a diagram illustrating the structure of multi-queue store and fetch in accordance with an embodiment of the present invention;
fig. 11 is a flowchart illustrating a process of frame picking processing on full-frame data according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, in one embodiment, the present invention provides a data processing method of a telemetry receiver based on a BS architecture, including:
receiving initial telemetry data sent by a telemetry receiver and carrying out receiving and caching;
carrying out multithreading synchronous processing on the initial telemetering data obtained by receiving the cache to obtain target telemetering data, and carrying out multi-queue storage and extraction on the target telemetering data to obtain full-frame data;
issuing and caching the full-frame data;
and uploading the full-frame data obtained by the release cache to the UI end for displaying according to the first time interval.
Considering that a User Interface (UI) end is difficult to bear the problem of processing high-frequency large-data-volume data, and aiming at the display requirement of telemetering data (full-frame data only needs to indicate that the format of frame synchronization data is correct and does not need to observe the continuity of frames), the method proposes to acquire and upload telemetering full-frame data for UI display at an interval of 300 milliseconds (namely, the first time interval can be set to 300 milliseconds), so that the processing pressure of front-end data can be relieved, and the frame synchronization effect can be observed in time.
By adopting the data processing method of the telemetry receiver based on the BS framework, a BS (Browser/Server Architecture, Browser and Server) framework is adopted, so that the remote access advantage is achieved; the initial telemetering data is processed in a frame synchronization mode through multithreading, and the synchronized target telemetering data is stored and extracted in a corresponding multi-queue mode through the multi-queue mode, so that the problem of frame synchronization aging of high-code-rate serial telemetering data is effectively solved, and system development is facilitated.
In one embodiment, the multithread synchronization process is performed on the initial telemetry data obtained by the receiving cache, and comprises the following steps:
converting a certain initial thread into a target thread and carrying out synchronous processing on initial telemetering data obtained by receiving and caching;
the initial thread and the target thread are not functionally different, and only indicate their states, the state of the initial thread is "standby state", and the state of the target thread is "use state".
And if the receiving cache is piled up and the number exceeds a set value, converting the initial thread with the highest priority in the rest of initial threads into a target thread and carrying out synchronous processing on the rest of initial telemetering data obtained by the receiving cache until the synchronous processing of all the initial telemetering data obtained by the receiving cache is completed.
By setting the corresponding priority for the thread, a new thread can be called according to the set rule, and the disorder of the system is avoided.
In one embodiment, before the step of converting an initial thread into a target thread, the data processing method of the BS-based architecture telemetry receiver further includes:
arranging all initial threads in sequence from high to low according to the priority;
converting the initial thread with the highest priority in the remaining initial threads into a target thread, comprising:
converting the next initial thread into a target thread according to the arrangement sequence of the initial threads;
and after the synchronous processing is finished, the target thread is converted into an initial thread and is arranged into the rest initial threads from high to low according to the priority.
Wherein, in order to make the understanding of the present embodiment clearer, the detailed description is now made; as shown in fig. 2, for frame synchronization processing of high-bit-rate serial telemetry data, the shorter the frame format (e.g., without subframe format), the slower the frame synchronization data processing, and if single-thread frame synchronization processing is performed, the more data is accumulated, the more telemetry data receiving buffer overflows, and finally the system crashes; in order to solve the bottleneck of serial data processing by a single thread, the embodiment specifically proposes a mode of a selector and a thread pool to perform frame synchronization processing on serial telemetry data, and the principle is as follows:
(1) as shown in fig. 3, the adapter a initializes a thread linked list, and selects a calling thread to execute through the linked list, so as to ensure that serial data is not in disorder;
(2) the smaller the line program number is, the higher the execution priority is, and the line program numbers are arranged from small to large in the linked list;
(3) as shown in fig. 4, the thread starts all in idle state, and the thread state is: three states of idle, running and full load are converted;
(4) as shown in fig. 5, the selected thread reads all the original telemetry data from the receiving buffer for one time to perform frame synchronization processing, and the thread reads all the data from the receiving buffer again for processing after the processing of the thread state from "idle" - > "running" is completed; as shown in fig. 6, in the process of executing the thread, the adapter a monitors the size of the receiving cache, and if the receiving cache is accumulated and the amount exceeds a set value, the thread state is from "running" - > "full load", and meanwhile, a new thread is started, and a pointer is selected to move backwards to call the next node thread to perform frame synchronization processing;
(5) as shown in fig. 7, when the execution of the high-load thread is completed, the view adapter a selects a pointer state, and if the high-load thread points to other nodes, the thread state is "full load" - > "idle", and simultaneously, the thread linked list is subjected to queue shape conversion operation, and after the current node is disconnected and shifted to the pointer current node, the high-priority idle node can be queued before the low-priority idle node;
(6) the adapter a thread linked list pointer can only move backward, only one node at a time.
In one embodiment, multi-queue logging and extraction of target telemetry data includes:
according to the sequence of synchronous processing, target telemetering data obtained after each target thread completes synchronous processing is stored into a corresponding initial queue, and the initial queue stored in the target telemetering data is converted into a target queue;
and extracting the target telemetry data in the target queue according to the sequence of the synchronization processing.
Wherein, in order to make the understanding of the present embodiment clearer, the detailed description is now made; as shown in fig. 10, during frame synchronization processing, it is necessary to ensure that data is executed in sequence, and data after synchronization is also required to ensure that data is forwarded in sequence through a network or uploaded to a UI terminal for display; the method completes the storage and extraction of the synchronized data through a multi-queue + selector, and specifically comprises the following steps:
(1) as shown in fig. 8, a buffer queue is allocated to each frame synchronization processing thread, and data after thread synchronization is output to the corresponding queue;
(2) as shown in fig. 9, adapter B extracts the data linked list and synchronizes with the adapter a thread call linked list; the storage pointer moves along with the thread call linked list pointer of the adapter A, and the data fetch pointer moves along with the data reading progress;
(3) when the cache queue pointed by the data fetching pointer is empty, the pointer is moved backwards and the previous node is deleted.
In one embodiment, the multithreading synchronization process is performed on the initial telemetry data obtained by the receiving cache to obtain target telemetry data, and the method includes:
carrying out synchronous processing on the initial telemetering data to obtain telemetering data to be detected;
and judging whether the telemetering data to be detected is successfully synchronized, if so, taking the telemetering data to be detected as target telemetering data, otherwise, re-entering the step of carrying out synchronous processing on the initial telemetering data until the target telemetering data is obtained.
By performing error detection on the synchronization, the accuracy of the target telemetry data can be improved.
In one embodiment, determining whether the synchronization of the telemetry data to be detected is successful comprises:
carrying out synchronous word similarity judgment on the telemetering data to be detected, if the telemetering data to be detected is not in the fault-tolerant range, judging that the synchronization is unsuccessful, and otherwise, carrying out false synchronization judgment on the telemetering data to be detected;
and judging the similarity of the synchronous words: adding tolerance dislocation processing according to parameter setting; data is fetched from the data head according to the number of synchronous digits, bitwise and operation is carried out, different numbers of bits are counted, if the number of bits is within a fault-tolerant range, synchronization is successful, if the number of bits exceeds the fault-tolerant range, synchronization is failed, one byte is removed from the data head, and the operation is repeated;
if false synchronization is carried out, the synchronization is judged to be unsuccessful, otherwise, the synchronization is judged to be successful;
wherein, excluding "false syncs": the occurrence of sync words within the data region is considered, and the generation of false syncs results in the loss of valid data for adjacent frames. When the synchronous word is locked, reading the next frame position synchronous word according to the frame length, if the next frame position synchronous word can be found, the true synchronization is carried out, otherwise, the data of the segment is searched in sequence, if the new synchronous word is found at the middle section position, the currently locked synchronous word is false synchronization, and the new synchronization processing is carried out from the next synchronous word.
In one embodiment, after the steps up to obtaining the target telemetry data, the method further comprises:
and carrying out first subframe marking search on the data with the subframe format.
The synchronous complete frame takes the last subframe from the current first subframe to the next first subframe as complete frame data, and the next first subframe needs to be searched within the length range of the subframe when being searched, so that the condition that error codes cause synchronous return of multiple frames into one frame is prevented.
By detecting the synchronization process, the method can effectively solve the defects of data loss and the like of the traditional frame synchronization strategy, has fault tolerance and reliability, and simultaneously can not lose effective data.
In an embodiment, after the step of publishing and buffering the full-frame data, the data processing method of the BS-based telemetry receiver further includes:
carrying out frame selection processing on the full-frame data obtained by the release cache to obtain frame selection data;
uploading the picked frame data to a UI end for displaying according to a second time interval; the second time interval is less than the first time interval.
As shown in fig. 10, in order to observe the continuity of data after frame synchronization, the data to be presented at the UI end may be configured by frame picking processing and displaying, the server end performs frame picking processing on the full-frame data, and simultaneously caches a certain amount of data (for example, 500 frames) and uploads the data to the UI end at an interval of 20 ms (that is, the second time interval may be set to 20 ms), and the UI end draws the frame picking data once, so that the pressure of the high-frequency large data volume on the front end is reduced, the efficiency of processing data by the server end is improved, and the data flow with 20M code rate can be handled.
As shown in fig. 1, in an embodiment, the data processing method of the telemetry receiver based on the BS architecture further includes:
receiving initial state data sent by a telemetry receiver and carrying out receiving and caching;
carrying out protocol unpacking on the initial state data obtained by the received cache to obtain target state data;
issuing and caching the target state data;
uploading the target state data obtained by the release cache to a UI end for displaying according to a third time interval; the third time interval is greater than the first time interval.
The state data interval time is 1 second (namely, the third time interval can be set to be 1 second), the state data is collected and processed, and the state data is uploaded to the UI end to be displayed.
As shown in fig. 1, in an embodiment, the data processing method of the telemetry receiver based on the BS architecture further includes:
receiving initial IQ data sent by a telemetry receiver and carrying out receiving and caching;
analyzing the initial IQ data obtained by the receiving cache to obtain target IQ data;
issuing and caching target IQ data;
and uploading the target IQ data obtained by the release cache to the UI end for displaying according to a third time interval.
The IQ data is acquired and processed at an interval time of 1 second (namely, the third time interval can be set to 1 second), and is uploaded to the UI terminal for display.
As shown in fig. 1, in an embodiment, the data processing method of the telemetry receiver based on the BS architecture further includes:
receiving initial constellation diagram data sent by a telemetry receiver and carrying out receiving and caching;
analyzing the initial constellation diagram data obtained by receiving and caching to obtain target constellation diagram data;
issuing and caching target constellation diagram data;
and uploading the target constellation diagram data obtained by the issuing and caching to the UI end for displaying according to a third time interval.
The required data volume of the drawing is large, the data bandwidth of the bottom layer of the board card is low, pressure can be caused to the bottom layer when the whole data are uploaded once, the data are collected and processed in a high-frequency few-data mode from the bottom layer, meanwhile, quantitative caching is carried out, and the last interval time is 1 second (namely, the third time interval can be set to be 1 second), and the UI end is uploaded to display.
As shown in fig. 1, in an embodiment, the data processing method of the telemetry receiver based on the BS architecture further includes:
the control parameters are issued to the board card end in real time through a data interaction protocol, downlink data issuing counts are issued at the same time, and the board card end conducts parameter effectiveness judgment through inquiring the issuing counts.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A data processing method of a telemetry receiver based on a BS architecture is characterized by comprising the following steps:
receiving initial telemetry data sent by a telemetry receiver and carrying out receiving and caching;
performing multithreading synchronous processing on the initial telemetering data obtained by receiving and caching to obtain target telemetering data, and performing multi-queue storage and extraction on the target telemetering data to obtain full-frame data;
issuing and caching the full-frame data;
and uploading the full-frame data obtained by the release cache to a UI end for displaying according to a first time interval.
2. The BS architecture-based telemetry receiver data processing method as claimed in claim 1, wherein the multithread synchronization processing of the initial telemetry data obtained by the reception buffer includes:
converting an initial thread into a target thread and carrying out synchronous processing on the initial telemetering data obtained by receiving and caching;
and if the receiving cache is piled up and the number exceeds a set value, converting the initial thread with the highest priority in the rest of initial threads into a target thread and carrying out synchronous processing on the rest of initial telemetering data obtained by the receiving cache until the synchronous processing of all the initial telemetering data obtained by the receiving cache is completed.
3. The data processing method of a BS-based architecture telemetry receiver of claim 2, further comprising, prior to the step of converting an initial thread to a target thread:
arranging all initial threads in sequence from high to low according to the priority;
the step of converting the initial thread with the highest priority in the remaining initial threads into the target thread comprises the following steps:
converting the next initial thread into a target thread according to the arrangement sequence of the initial threads;
and after the synchronous processing is finished, the target thread is converted into an initial thread and is arranged into the rest initial threads from high to low according to the priority.
4. The data processing method of the BS-based architecture telemetry receiver of claim 3, wherein the multi-queue logging and extracting the target telemetry data comprises:
according to the sequence of synchronous processing, storing the target telemetering data obtained after each target thread completes the synchronous processing into a corresponding initial queue, and converting the initial queue stored in the target telemetering data into a target queue;
and extracting the target telemetry data in the target queue according to the sequence of the synchronization processing.
5. The data processing method of the BS-based telemetry receiver of claim 1, wherein the performing multi-thread synchronization processing on the initial telemetry data obtained from the receiving buffer to obtain target telemetry data comprises:
carrying out synchronous processing on the initial telemetering data to obtain telemetering data to be detected;
and judging whether the telemetering data to be detected is successfully synchronized, if so, taking the telemetering data to be detected as the target telemetering data, and if not, re-entering the step of carrying out synchronous processing on the initial telemetering data until the target telemetering data is obtained.
6. The data processing method of the BS-architecture-based telemetry receiver of claim 5, wherein the determining whether the synchronization of the telemetry data to be detected is successful comprises:
carrying out synchronous word similarity judgment on the telemetering data to be detected, if the telemetering data to be detected is not in a fault-tolerant range, judging that the synchronization is unsuccessful, otherwise, carrying out false synchronization judgment on the telemetering data to be detected;
if false synchronization is achieved, the synchronization is judged to be unsuccessful, otherwise, the synchronization is judged to be successful.
7. The data processing method of a BS-based architecture telemetry receiver of claim 1, further comprising, after the step of publication buffering the full-frame data:
carrying out frame selection processing on the full-frame data obtained by the release cache to obtain frame selection data;
uploading the picked frame data to a UI end for displaying according to a second time interval; the second time interval is less than the first time interval.
8. The BS architecture-based telemetry receiver data processing method of claim 7, further comprising:
receiving initial state data sent by a telemetry receiver and carrying out receiving and caching;
carrying out protocol unpacking on the initial state data obtained by the received cache to obtain target state data;
issuing and caching the target state data;
uploading the target state data obtained by the release cache to a UI end for displaying according to a third time interval; the third time interval is greater than the first time interval.
9. The BS architecture-based telemetry receiver data processing method of claim 8, further comprising:
receiving initial IQ data sent by a telemetry receiver and carrying out receiving and caching;
analyzing the initial IQ data obtained by receiving the cache to obtain target IQ data;
issuing and caching the target IQ data;
and uploading the target IQ data obtained by the release cache to a UI end for displaying according to the third time interval.
10. The BS architecture-based telemetry receiver data processing method of claim 9, further comprising:
receiving initial constellation diagram data sent by a telemetry receiver and carrying out receiving and caching;
analyzing the initial constellation diagram data obtained by receiving and caching to obtain target constellation diagram data;
issuing and caching the target constellation diagram data;
and uploading the target constellation diagram data obtained by the issuing and caching to a UI end for displaying according to the third time interval.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612167A (en) * | 2015-10-23 | 2017-05-03 | 中国飞行试验研究院 | Multichannel PCM optimum source selection control method |
| US20170346923A1 (en) * | 2016-05-26 | 2017-11-30 | Pepsico, Inc. | Systems and Methods for Parallel and Scalable Processing of Telemetry Data from Connected Dispensing Machines |
| CN109743291A (en) * | 2018-12-12 | 2019-05-10 | 湖北航天技术研究院总体设计所 | A kind of telemetry real time processing system and method based on round-robin queue |
| CN111130693A (en) * | 2019-11-29 | 2020-05-08 | 北京遥测技术研究所 | Method for real-time automatic route selection and automatic framing of telemetering data stream |
| CN111740806A (en) * | 2020-05-06 | 2020-10-02 | 北京电子工程总体研究所 | Telemetry data framing method and system with self-adaptive variable frame length |
-
2022
- 2022-02-24 CN CN202210174903.6A patent/CN114614931B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612167A (en) * | 2015-10-23 | 2017-05-03 | 中国飞行试验研究院 | Multichannel PCM optimum source selection control method |
| US20170346923A1 (en) * | 2016-05-26 | 2017-11-30 | Pepsico, Inc. | Systems and Methods for Parallel and Scalable Processing of Telemetry Data from Connected Dispensing Machines |
| CN109743291A (en) * | 2018-12-12 | 2019-05-10 | 湖北航天技术研究院总体设计所 | A kind of telemetry real time processing system and method based on round-robin queue |
| CN111130693A (en) * | 2019-11-29 | 2020-05-08 | 北京遥测技术研究所 | Method for real-time automatic route selection and automatic framing of telemetering data stream |
| CN111740806A (en) * | 2020-05-06 | 2020-10-02 | 北京电子工程总体研究所 | Telemetry data framing method and system with self-adaptive variable frame length |
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