阅读说明：本技术 通信芯片的检测方法、装置、设备及介质 (Detection method, device, equipment and medium of communication chip ) 是由 陈山枝 苏国彬 杨运 于 2019-11-22 设计创作，主要内容包括：本发明实施例公开了一种通信芯片的检测方法、装置、设备及介质,其中通信芯片的检测方法包括通信芯片的接收端检测方法以及通信芯片的发送端检测方法。具体的,通信芯片的接收端检测方法包括：在通信芯片的运行过程中,检测通信芯片接收端的空闲时隙；在线生成测试向量,并生成与测试向量对应的标准结果；构造包含测试向量的数据帧,并通过空闲时隙将数据帧发送到通信芯片的接收端进行处理,得到芯片处理结果；将标准结果与芯片处理结果进行系统比对。本发明实施例的方案实现了通信芯片的功能安全的在线检测,解决了现有技术中通信芯片检测覆盖率低和检测过程中消耗大量通信芯片资源性能的问题。(The embodiment of the invention discloses a detection method, a device, equipment and a medium of a communication chip, wherein the detection method of the communication chip comprises a receiving end detection method of the communication chip and a sending end detection method of the communication chip. Specifically, the method for detecting the receiving end of the communication chip comprises the following steps: detecting an idle time slot of a receiving end of a communication chip in the operation process of the communication chip; generating a test vector on line and generating a standard result corresponding to the test vector; constructing a data frame containing a test vector, and sending the data frame to a receiving end of a communication chip for processing through an idle time slot to obtain a chip processing result; and carrying out system comparison on the standard result and the chip processing result. The scheme of the embodiment of the invention realizes the on-line detection of the function safety of the communication chip and solves the problems of low detection coverage rate of the communication chip and consumption of a large amount of communication chip resource performance in the detection process in the prior art.)

1. A receiving end detection method of a communication chip is characterized by comprising the following steps:

detecting an idle time slot of a receiving end of the communication chip in the operation process of the communication chip;

generating a test vector on line and generating a standard result corresponding to the test vector;

constructing a data frame containing the test vector, and sending the data frame to a receiving end of the communication chip for processing through the idle time slot to obtain a chip processing result;

and carrying out system comparison on the standard result and the chip processing result.

2. The method of claim 1, wherein the detecting a free time slot of a receiving end of the communication chip comprises:

and sending an analog and/or digital detection signal to a receiving end of the communication chip, and acquiring an idle time slot of the receiving end of the communication chip according to a processing result of the communication chip on the analog and/or digital detection signal.

3. The method of claim 1, wherein sending the data frame to a receiving end of the communication chip for processing through the idle timeslot to obtain a chip processing result, comprising:

sending the data frame to a receiving end of the communication chip through the idle time slot, and sequentially performing digital front-end processing, symbol-level processing and bit-level processing on the data frame through a receiving system of the communication chip;

and respectively obtaining a digital front-end processing result, a symbol level processing result and a bit level processing result as chip processing results.

4. A method according to any one of claims 1 to 3, wherein the standard results include: a digital front end standard result, a symbol level standard result, and a bit level standard result;

and performing systematic comparison on the standard result and the chip processing result, wherein the systematic comparison comprises the following steps:

judging whether the bit-level standard result and the bit-level processing result meet a consistency condition;

if so, determining that the receiving end of the communication chip is safe;

if not, the digital front end standard result is obtained and compared with the digital front end processing result, and the symbol level standard result is obtained and compared with the symbol level processing result to obtain a segmented comparison result.

5. A method for detecting a transmitting end of a communication chip is characterized by comprising the following steps:

detecting an idle time slot of a sending end of the communication chip in the operation process of the communication chip;

generating a test vector on line and generating a standard result corresponding to the test vector;

constructing a data frame containing the test vector, and sending the data frame to a sending end of the communication chip for processing through the idle time slot to obtain a chip processing result;

and carrying out system comparison on the standard result and the chip processing result.

6. The method of claim 5, wherein sending the data frame to a sending end of the communication chip for processing through the idle timeslot to obtain a chip processing result, comprising:

the data frame is sent to a sending end of the communication chip through the idle time slot, and bit-level processing, symbol-level processing and digital front-end processing are sequentially carried out on the data frame through a sending system of the chip;

and respectively obtaining a bit-level processing result, a symbol-level processing result and a digital front-end processing result as chip processing results.

7. The method according to claim 5 or 6, wherein the standard result comprises: a bit level standard result, a symbol level standard result, and a digital front end standard result;

and performing systematic comparison on the standard result and the chip processing result, wherein the systematic comparison comprises the following steps:

judging whether the standard result of the digital front end and the processing result of the digital front end meet the consistency condition or not;

if so, determining the safety of the sending end of the communication chip;

if not, the bit-level standard result is obtained and compared with the bit-level processing result, and the symbol-level standard result is obtained and compared with the symbol-level processing result, so as to obtain a segmented comparison result.

8. A receiving end detection device of a communication chip is characterized by comprising:

the idle time slot detection module of the receiving end is used for detecting the idle time slot of the receiving end of the communication chip in the operation process of the communication chip;

the standard result generating module is used for generating a test vector on line and generating a standard result corresponding to the test vector;

a chip processing result generation module, configured to construct a data frame including the test vector, and send the data frame to a receiving end of the communication chip for processing through the idle time slot to obtain a chip processing result;

and the standard result and chip processing result comparison module is used for carrying out system comparison on the standard result and the chip processing result.

9. A sending end detection device of a communication chip is characterized by comprising:

the idle time slot detection module of the sending end is used for detecting the idle time slot of the sending end of the communication chip in the operation process of the communication chip;

the standard result generating module is used for generating a test vector on line and generating a standard result corresponding to the test vector;

a chip processing result generating module, configured to construct a data frame including the test vector, and send the data frame to a sending end of the communication chip for processing through the idle time slot to obtain a chip processing result;

and the standard result and chip processing result comparison module is used for carrying out system comparison on the standard result and the chip processing result.

10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method for detecting a receiving end of a communication chip according to any one of claims 1 to 4 or the method for detecting a transmitting end of a communication chip according to any one of claims 5 to 7 when executing the program.

11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the receiving-end detection method of the communication chip according to any one of claims 1 to 4, or the transmitting-end detection method of the communication chip according to any one of claims 5 to 7.

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a detection method and device of a communication chip, electronic equipment and a medium.

Background

With the continuous development of communication technology, communication chips are widely applied in the fields of mobile communication, wireless networks, wireless data transmission industry and the like, and the functional safety of the communication chips has great influence on various industries.

At present, the detection of the communication chip mainly focuses on whether the communication chip can normally communicate, whether the communication chip can reside in a cell, whether a communication link is established, and other significant quality problems, but the detection of the functional safety of the communication chip is less, and the functional safety of the communication chip can only be detected in the modes of Parity bit (Parity), Error Correction Code (ECC), redundancy design (design), double Lock step (Dual Lock step), and the like.

Disclosure of Invention

The embodiment of the invention provides a detection method, a detection device, electronic equipment and a detection medium of a communication chip, which are used for realizing the on-line detection of the function safety of the communication chip and solving the problems of low detection coverage rate of the communication chip and the consumption of a large amount of communication chip resource performance in the detection process in the prior art.

In a first aspect, an embodiment of the present invention provides a method for detecting a receiving end of a communication chip, where the method includes:

detecting an idle time slot of a receiving end of the communication chip in the operation process of the communication chip;

generating a test vector on line and generating a standard result corresponding to the test vector;

constructing a data frame containing the test vector, and sending the data frame to a receiving end of the communication chip for processing through the idle time slot to obtain a chip processing result;

and carrying out system comparison on the standard result and the chip processing result.

In a second aspect, an embodiment of the present invention further provides a method for detecting a sending end of a communication chip, where the method includes:

detecting an idle time slot of a sending end of the communication chip in the operation process of the communication chip;

generating a test vector on line and generating a standard result corresponding to the test vector;

constructing a data frame containing the test vector, and sending the data frame to a sending end of the communication chip for processing through the idle time slot to obtain a chip processing result;

and carrying out system comparison on the standard result and the chip processing result.

In a third aspect, an embodiment of the present invention further provides a device for detecting a receiving end of a communication chip, where the device includes:

the idle time slot detection module of the receiving end is used for detecting the idle time slot of the receiving end of the communication chip in the operation process of the communication chip;

the standard result generating module is used for generating a test vector on line and generating a standard result corresponding to the test vector;

a chip processing result generation module, configured to construct a data frame including the test vector, and send the data frame to a receiving end of the communication chip for processing through the idle time slot to obtain a chip processing result;

and the standard result and chip processing result comparison module is used for carrying out system comparison on the standard result and the chip processing result.

In a fourth aspect, an embodiment of the present invention further provides a device for detecting a sending end of a communication chip, where the device includes:

the idle time slot detection module of the sending end is used for detecting the idle time slot of the sending end of the communication chip in the operation process of the communication chip;

the standard result generating module is used for generating a test vector on line and generating a standard result corresponding to the test vector;

a chip processing result generating module, configured to construct a data frame including the test vector, and send the data frame to a sending end of the communication chip for processing through the idle time slot to obtain a chip processing result;

and the standard result and chip processing result comparison module is used for carrying out system comparison on the standard result and the chip processing result.

In a fifth aspect, an embodiment of the present invention further provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the method for detecting a receiving end of a communication chip according to any embodiment of the present invention when executing the program, or implements the method for detecting a transmitting end of a communication chip according to any embodiment of the present invention.

In a sixth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the receiving end detection method of the communication chip according to any embodiment of the present invention, or implements the sending end detection method of the communication chip according to any embodiment of the present invention.

The embodiment of the invention detects the idle time slot of the receiving end of the communication chip in the operation process of the communication chip; generating a test vector on line and generating a standard result corresponding to the test vector; constructing a data frame containing a test vector, and sending the data frame to a receiving end of a communication chip for processing through an idle time slot to obtain a chip processing result; and carrying out system comparison on the standard result and the chip processing result. The method and the device realize the on-line detection of the function safety of the communication chip and solve the problems of low detection coverage rate of the communication chip and consumption of a large amount of communication chip resource performance in the detection process in the prior art.

Drawings

Fig. 1 is a flowchart of a receiving end detection method of a communication chip according to a first embodiment of the present invention;

fig. 2 is a block diagram illustrating a communication chip of the internet of vehicles according to an embodiment of the present invention;

fig. 3 is a flowchart illustrating a method for detecting a receiving end of a communication chip in the internet of vehicles according to an embodiment of the present invention;

fig. 4 is a flowchart of a method for detecting a transmitting end of a communication chip according to a second embodiment of the present invention;

fig. 5 is a flowchart illustrating a method for detecting a transmitting end of a communication chip in the internet of vehicles according to a second embodiment of the present invention;

fig. 6 is a flowchart illustrating a method for detecting a communication chip in the internet of vehicles according to a second embodiment of the present invention;

fig. 7 is a schematic structural diagram of a receiving end detection apparatus of a communication chip in a third embodiment of the present invention;

fig. 8 is a schematic structural diagram of a transmitting end detection apparatus of a communication chip in a fourth embodiment of the present invention;

fig. 9 is a schematic structural diagram of a computer device in the fifth embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad invention. It should be further noted that, for convenience of description, only some structures, not all structures, relating to the embodiments of the present invention are shown in the drawings.

Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.

For ease of understanding, the main inventive concepts of the embodiments of the present invention are briefly described.