CN112054859B - Antenna strength mismatch analysis system and method - Google Patents
Antenna strength mismatch analysis system and method Download PDFInfo
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- CN112054859B CN112054859B CN201911168702.XA CN201911168702A CN112054859B CN 112054859 B CN112054859 B CN 112054859B CN 201911168702 A CN201911168702 A CN 201911168702A CN 112054859 B CN112054859 B CN 112054859B
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- 238000005259 measurement Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 7
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/104—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof of other parameters, e.g. DC offset, delay or propagation times
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
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Abstract
The invention relates to an antenna intensity mismatch analysis system, comprising: the intensity detection equipment is connected with the wireless transceiver equipment of the movable device and is used for detecting the antenna emission intensity of the wireless transceiver equipment to obtain a corresponding intensity level as a first level; the picture capturing equipment is used for capturing the current display content of the display screen of the movable device so as to obtain and output a corresponding current captured picture; and the mismatch analysis equipment is connected with the intensity detection equipment and is used for receiving the first grade and the second grade and sending out a fault detection request instruction when the difference value between the first grade and the second grade exceeds the limit. The antenna intensity mismatch analysis system and the method have stable operation and wide application. Because whether the display data of the antenna intensity is matched with the actual measurement result of the antenna intensity can be analyzed, the related faults of the antenna can be timely identified, and more effective reference information is provided for users.
Description
Technical Field
The present invention relates to the field of antenna apparatuses, and in particular, to an antenna strength mismatch analysis system and method.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all rely on antennas to work when information is transmitted by electromagnetic waves. In addition, in terms of energy transfer with electromagnetic waves, an antenna is also required for energy radiation other than signals.
The common antennas are reversible, i.e. the same pair of antennas can be used as both a transmitting antenna and a receiving antenna. The same antenna is the same as the basic characteristic parameters of transmission or reception. This is the reciprocal theorem of antennas.
Disclosure of Invention
In order to solve the technical problems in the related art, the invention provides an antenna strength mismatch analysis system and an antenna strength mismatch analysis method, which can be used for detecting and analyzing whether an antenna strength icon currently displayed on a display screen of a movable device is matched with the actual antenna transceiving strength or not so as to determine whether to conduct fault investigation on related equipment or not based on an analysis result, thereby avoiding misleading a user with the movable device.
For this purpose, the present invention has the following two important aspects:
(1) Analyzing the antenna emission intensity corresponding to the antenna intensity icon currently displayed by the display screen of the movable device in real time, and matching the antenna emission intensity with the actual antenna emission intensity so as to perform fault investigation on display data or antenna units when the antenna emission intensities are mismatched;
(2) And searching a region matched with the appearance of the antenna intensity icon in the received image to serve as an antenna sub-image, and matching the antenna sub-image with each antenna intensity icon one by one in image content to serve as the antenna emission intensity corresponding to the antenna intensity icon which is displayed at present, wherein the intensity level corresponds to the highest antenna intensity icon.
According to an aspect of the present invention, there is provided an antenna intensity mismatch analysis system, the system comprising:
the intensity detection equipment is connected with the wireless transceiver equipment of the movable device and is used for detecting the antenna emission intensity of the wireless transceiver equipment to obtain a corresponding intensity level as a first level;
the picture capturing equipment is used for capturing the current display content of the display screen of the movable device so as to obtain and output a corresponding current captured picture;
the mismatch analysis equipment is connected with the intensity detection equipment and is used for receiving the first grade and the second grade and sending out a fault detection request instruction when the difference value between the first grade and the second grade is over-limited;
the mismatch analysis equipment is also used for sending an antenna strength matching instruction when the difference value between the first level and the second level is not over-limited;
the data interpolation device is respectively connected with the picture capturing device and the characteristic searching device and is used for executing nearest neighbor interpolation processing on the received current intercepted picture and sending the obtained corresponding instant interpolation image to the characteristic searching device;
the characteristic searching device is used for searching out a region matched with the appearance of the antenna intensity icon in the received instant interpolation image to be output as an antenna sub-image;
the content identification device is respectively connected with the mismatch analysis device and the characteristic search device and is used for matching the antenna sub-images with the image content of each antenna intensity icon one by one so as to output an intensity level corresponding to the highest antenna intensity icon by taking the matching as a second level;
wherein, in the feature searching apparatus, the outline of the antenna intensity icon includes an antenna pattern;
in the content authentication device, each antenna intensity icon corresponds to each intensity level of the antenna emission intensity of the wireless transceiver of the mobile device.
According to another aspect of the present invention, there is also provided an antenna intensity mismatch analysis method, the method including:
the method comprises the steps of using an intensity detection device to be connected with a wireless transceiver device of a movable device and used for detecting the antenna emission intensity of the wireless transceiver device so as to obtain a corresponding intensity level as a first level;
using a picture capturing device for capturing the current display content of the display screen of the movable device to obtain and output a corresponding current captured picture;
the mismatch analysis equipment is connected with the intensity detection equipment and is used for receiving a first grade and a second grade, and sending out a fault detection request instruction when the difference value between the first grade and the second grade is over-limited;
the mismatch analysis equipment is also used for sending an antenna strength matching instruction when the difference value between the first level and the second level is not over-limited;
the method comprises the steps of using a data interpolation device to be respectively connected with a picture capturing device and a characteristic searching device, and used for executing nearest neighbor interpolation processing on a received current intercepted picture and sending an obtained corresponding instant interpolation image to the characteristic searching device;
using a feature searching device to search out a region matched with the appearance of the antenna intensity icon in the received instant interpolation image to output as an antenna sub-image;
the content identification equipment is respectively connected with the mismatch analysis equipment and the characteristic search equipment and is used for matching the antenna sub-images with the image content of each antenna intensity icon one by one so as to output the intensity level corresponding to the highest antenna intensity icon as a second level;
wherein, in the feature searching apparatus, the outline of the antenna intensity icon includes an antenna pattern;
in the content authentication device, each antenna intensity icon corresponds to each intensity level of the antenna emission intensity of the wireless transceiver of the mobile device.
The antenna intensity mismatch analysis system and the method have stable operation and wide application. Because whether the display data of the antenna intensity is matched with the actual measurement result of the antenna intensity can be analyzed, the related faults of the antenna can be timely identified, and more effective reference information is provided for users.
Detailed Description
Embodiments of the antenna strength mismatch analysis system and method of the present invention are described in detail below.
Wireless communication (english: wireless communication) is a long-distance transmission communication between a plurality of nodes without transmission via conductors or cables, and can be performed by radio, or the like.
Wireless communications include a variety of fixed, mobile, and portable applications such as two-way radios, cellular telephones, personal digital assistants, and wireless networks. Examples of other wireless radios are GPS, garage door remote control, wireless mouse, etc.
Most wireless communication technologies will use radio, including Wi-fi, which is only a few meters away, and deep space networks, which are more than millions of kilometers away, to communicate with the voyage home number 1. However, some wireless communication technologies do not use radio, but use other electromagnetic wave wireless technologies, such as light, magnetic fields, electric fields, etc.
Currently, when a display screen of a mobile device displays a pattern related to the intensity of an antenna, the pattern related to the intensity of the antenna may not match with the actual intensity of the antenna due to errors of internal data transmission and reception or logic confusion of a display part, and at this time, if a user still performs various operations related to the intensity of the antenna according to the pattern related to the intensity of the antenna, a long waiting time for a signal or a dilemma that wireless data cannot be received may be entered.
In order to overcome the defects, the invention discloses an antenna strength mismatch analysis system and an antenna strength mismatch analysis method, which can effectively solve the corresponding technical problems.
An antenna intensity mismatch analysis system according to an embodiment of the present invention includes:
the intensity detection equipment is connected with the wireless transceiver equipment of the movable device and is used for detecting the antenna emission intensity of the wireless transceiver equipment to obtain a corresponding intensity level as a first level;
the picture capturing equipment is used for capturing the current display content of the display screen of the movable device so as to obtain and output a corresponding current captured picture;
the mismatch analysis equipment is connected with the intensity detection equipment and is used for receiving the first grade and the second grade and sending out a fault detection request instruction when the difference value between the first grade and the second grade is over-limited;
the mismatch analysis equipment is also used for sending an antenna strength matching instruction when the difference value between the first level and the second level is not over-limited;
the data interpolation device is respectively connected with the picture capturing device and the characteristic searching device and is used for executing nearest neighbor interpolation processing on the received current intercepted picture and sending the obtained corresponding instant interpolation image to the characteristic searching device;
the characteristic searching device is used for searching out a region matched with the appearance of the antenna intensity icon in the received instant interpolation image to be output as an antenna sub-image;
the content identification device is respectively connected with the mismatch analysis device and the characteristic search device and is used for matching the antenna sub-images with the image content of each antenna intensity icon one by one so as to output an intensity level corresponding to the highest antenna intensity icon by taking the matching as a second level;
wherein, in the feature searching apparatus, the outline of the antenna intensity icon includes an antenna pattern;
in the content authentication device, each antenna intensity icon corresponds to each intensity level of the antenna emission intensity of the wireless transceiver of the mobile device.
Next, a further description will be given of the specific structure of the antenna strength mismatch analysis system of the present invention.
In the antenna intensity mismatch analysis system:
the feature searching device is internally provided with a timing unit for providing reference timing signals for each operation of the feature searching device.
In the antenna intensity mismatch analysis system:
the content authentication device includes a signal input unit and a signal output unit, both of which include a ground terminal.
In the antenna intensity mismatch analysis system, the method may further include:
and the on-site storage device is respectively connected with the characteristic searching device and the content identifying device.
In the antenna intensity mismatch analysis system:
the on-site storage device is used for storing various parameters for setting the feature searching device or the content authentication device.
The antenna strength mismatch analysis method according to the embodiment of the invention comprises the following steps:
the method comprises the steps of using an intensity detection device to be connected with a wireless transceiver device of a movable device and used for detecting the antenna emission intensity of the wireless transceiver device so as to obtain a corresponding intensity level as a first level;
using a picture capturing device for capturing the current display content of the display screen of the movable device to obtain and output a corresponding current captured picture;
the mismatch analysis equipment is connected with the intensity detection equipment and is used for receiving a first grade and a second grade, and sending out a fault detection request instruction when the difference value between the first grade and the second grade is over-limited;
the mismatch analysis equipment is also used for sending an antenna strength matching instruction when the difference value between the first level and the second level is not over-limited;
the method comprises the steps of using a data interpolation device to be respectively connected with a picture capturing device and a characteristic searching device, and used for executing nearest neighbor interpolation processing on a received current intercepted picture and sending an obtained corresponding instant interpolation image to the characteristic searching device;
using a feature searching device to search out a region matched with the appearance of the antenna intensity icon in the received instant interpolation image to output as an antenna sub-image;
the content identification equipment is respectively connected with the mismatch analysis equipment and the characteristic search equipment and is used for matching the antenna sub-images with the image content of each antenna intensity icon one by one so as to output the intensity level corresponding to the highest antenna intensity icon as a second level;
wherein, in the feature searching apparatus, the outline of the antenna intensity icon includes an antenna pattern;
in the content authentication device, each antenna intensity icon corresponds to each intensity level of the antenna emission intensity of the wireless transceiver of the mobile device.
Next, specific steps of the antenna strength mismatch analysis method of the present invention will be further described.
In the antenna intensity mismatch analysis method:
the feature searching device is internally provided with a timing unit for providing reference timing signals for each operation of the feature searching device.
In the antenna intensity mismatch analysis method:
the content authentication device includes a signal input unit and a signal output unit, both of which include a ground terminal.
The antenna intensity mismatch analysis method may further include:
and using an on-site storage device to be respectively connected with the characteristic searching device and the content identifying device.
In the antenna intensity mismatch analysis method:
the on-site storage device is used for storing various parameters for setting the feature searching device or the content authentication device.
In addition, a graphics processor may be employed to implement the content authentication device. Graphics processors (English: graphics Processing Unit, abbreviated: GPU), also known as display cores, vision processors, display chips, are microprocessors that operate exclusively on personal computers, workstations, gaming machines, and some mobile devices (e.g., tablet computers, smartphones, etc.) with image operations.
The graphic processor is used for converting and driving display information required by the computer system, providing a line scanning signal for the display, controlling the correct display of the display, and is an important element for connecting the display and a personal computer mainboard and is also one of important equipment for 'man-machine conversation'. The display card is an important component in the host computer, and is very important for people who are engaged in professional graphic design to take on the task of outputting and displaying graphics.
The processor of the graphics card, called the Graphics Processor (GPU), is the "heart" of the graphics card, similar to the CPU, except that the GPU is designed specifically to perform the complex mathematical and geometric calculations necessary for graphics rendering. Some of the fastest GPUs integrate transistor counts even beyond the normal CPU.
Most of the current GPUs have 2D or 3D graphics acceleration functions. If the CPU wants to draw a two-dimensional graph, it only needs to send a command to the GPU, for example, drawing a rectangle with length and width of a multiplied by b at the coordinate position (x, y), the GPU can quickly calculate all pixels of the graph, draw a corresponding graph at the appointed position on the display, inform the CPU that the picture is finished after the picture is finished, and wait for the CPU to send a next graph command.
Finally, it should be noted that the functional devices in the various embodiments of the present invention may be integrated into one processing device, or each device may exist physically separately, or two or more devices may be integrated into one device.
The functions, if implemented in the form of a software functional device and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An antenna strength mismatch analysis system, the system comprising:
the intensity detection equipment is connected with the wireless transceiver equipment of the movable device and is used for detecting the antenna emission intensity of the wireless transceiver equipment to obtain a corresponding intensity level as a first level;
the picture capturing equipment is used for capturing the current display content of the display screen of the movable device so as to obtain and output a corresponding current captured picture;
the mismatch analysis equipment is connected with the intensity detection equipment and is used for receiving the first grade and the second grade and sending out a fault detection request instruction when the difference value between the first grade and the second grade is over-limited;
the mismatch analysis equipment is also used for sending an antenna strength matching instruction when the difference value between the first level and the second level is not over-limited;
the data interpolation device is respectively connected with the picture capturing device and the characteristic searching device and is used for executing nearest neighbor interpolation processing on the received current intercepted picture and sending the obtained corresponding instant interpolation image to the characteristic searching device;
the characteristic searching device is used for searching out a region matched with the appearance of the antenna intensity icon in the received instant interpolation image to be output as an antenna sub-image;
the content identification device is respectively connected with the mismatch analysis device and the characteristic search device and is used for matching the antenna sub-images with the image content of each antenna intensity icon one by one so as to output the intensity level corresponding to the antenna intensity icon with the highest matching degree as a second level;
wherein, in the feature searching apparatus, the outline of the antenna intensity icon includes an antenna pattern;
in the content authentication device, each antenna intensity icon corresponds to each intensity level of the antenna emission intensity of the wireless transceiver of the mobile device.
2. The antenna strength mismatch analysis system according to claim 1, wherein:
the feature searching device is internally provided with a timing unit for providing reference timing signals for each operation of the feature searching device.
3. The antenna strength mismatch analysis system according to claim 2, wherein:
the content authentication device includes a signal input unit and a signal output unit, both of which include a ground terminal.
4. The antenna strength mismatch analysis system according to claim 3, further comprising:
and the on-site storage device is respectively connected with the characteristic searching device and the content identifying device.
5. The antenna strength mismatch analysis system according to claim 4, wherein:
the on-site storage device is used for storing various parameters for setting the feature searching device or the content authentication device.
6. A method of antenna strength mismatch analysis, the method comprising:
the method comprises the steps of using an intensity detection device to be connected with a wireless transceiver device of a movable device and used for detecting the antenna emission intensity of the wireless transceiver device so as to obtain a corresponding intensity level as a first level;
using a picture capturing device for capturing the current display content of the display screen of the movable device to obtain and output a corresponding current captured picture;
the method comprises the steps of using a data interpolation device to be respectively connected with a picture capturing device and a characteristic searching device, and used for executing nearest neighbor interpolation processing on a received current intercepted picture and sending an obtained corresponding instant interpolation image to the characteristic searching device;
using a feature searching device to search out a region matched with the appearance of the antenna intensity icon in the received instant interpolation image to output as an antenna sub-image;
the content identification equipment is respectively connected with the mismatch analysis equipment and the characteristic search equipment and is used for matching the antenna sub-images with the image content of each antenna intensity icon one by one so as to output the intensity level corresponding to the antenna intensity icon with the highest matching degree as a second level;
wherein, in the feature searching apparatus, the outline of the antenna intensity icon includes an antenna pattern;
wherein, in the content authentication device, each antenna intensity icon corresponds to each intensity level of the antenna emission intensity of the wireless transceiver of the mobile device;
the mismatch analysis equipment is connected with the intensity detection equipment and is used for receiving a first grade and a second grade, and sending out a fault detection request instruction when the difference value between the first grade and the second grade is over-limited;
the mismatch analysis device is further configured to issue an antenna strength matching instruction when the difference between the first level and the second level is not exceeded.
7. The antenna strength mismatch analysis method according to claim 6, wherein:
the feature searching device is internally provided with a timing unit for providing reference timing signals for each operation of the feature searching device.
8. The antenna strength mismatch analysis method according to claim 7, wherein:
the content authentication device includes a signal input unit and a signal output unit, both of which include a ground terminal.
9. The antenna strength mismatch analysis method according to claim 8, further comprising:
and the on-site storage device is respectively connected with the characteristic searching device and the content identifying device.
10. The antenna strength mismatch analysis method according to claim 9, wherein:
the on-site storage device is used for storing various parameters for setting the feature searching device or the content authentication device.
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