CN108650407B - Mobile phone plays failure self-inspection platform - Google Patents
Mobile phone plays failure self-inspection platform Download PDFInfo
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- CN108650407B CN108650407B CN201810330054.2A CN201810330054A CN108650407B CN 108650407 B CN108650407 B CN 108650407B CN 201810330054 A CN201810330054 A CN 201810330054A CN 108650407 B CN108650407 B CN 108650407B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/19—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/193—Preprocessing; Feature extraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/197—Matching; Classification
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
Abstract
The present invention relates to a kind of mobile phones to play failure self-inspection platform, comprising: distance measuring device is arranged on mobile phone, for detecting real-time range of the user face apart from mobile phone, when the real-time range detected is less than or equal to pre-set length threshold, issues starting identification signal；Real-time photography equipment, it is arranged on mobile phone, it is connect with the distance measuring device, for when receiving the starting identification signal, start towards progress real-time photography operation in front of mobile phone, to obtain continuous multiple mobile phone forward images on time shaft, and export continuous multiple mobile phone forward images on the time shaft；It is automatic to sharpen equipment, it is arranged on mobile phone, is connect with the real-time photography equipment, for receiving continuous multiple mobile phone forward images on the time shaft, following automatic Edge contrast is executed to obtain corresponding Edge contrast image to each mobile phone forward image.By means of the invention it is possible to be accurately judged to the stagnation behavior on mobile phone screen picture.
Description
Technical field
The present invention relates to mobile phone maintenance areas more particularly to a kind of mobile phone to play failure self-inspection platform.
Background technique
Mobile phone, or be radio telephone, commonly referred to as mobile phone, it is originally a kind of communication tool, early stage has big again
Brother is big to be commonly called as, and is the portable telephone terminal that can be used in the broader context, is existed by AT&T Labs, the U.S. earliest
The battlefield mobile phone of manufacture in 1940 develops.
With the raising of Mobile communication bandwidth and the arriving of internet tide, people have been not limited to beat using mobile phone
Phone, the basic functions such as send short messages have spread over the functions such as online and viewing picture material.Functionally abundant leads to mobile phone
Fault location difficulty promotion, mobile phone still is limited to the malfunction elimination of mobile phone in the prior art and is checked oneself, is lacked effective
Fault location mode.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of mobile phones to play failure self-inspection platform, can utilize user's pupil
The content recognition of the mobile phone screen picture reflected in hole, opponent's machine sowing put stuck fault and are oriented inspection, and in confirmation failure
After carry out corresponding emergency processing, thus improve fault of mobile phone positioning efficiency.
For this purpose, the present invention at least has key inventive point at following two:
(1) in the case where reaching testing requirements at a distance from user is between mobile phone, mobile phone screen in pupil is drawn in starting
The content recognition in face improves the judgement of mobile phone screen picture stagnation using the content comparison pattern of consecutive image on time shaft
Accuracy；
(2) in the case where determining that mobile phone screen picture is stagnated, realize to play related each relevant device from
Inspection operation, and start simultaneously to played repeating playing for content in the prefixed time interval before current time, it is not dropping
While the visual enjoyment of low user, the malfunction elimination to relevant device is completed.
According to an aspect of the present invention, a kind of mobile phone broadcasting failure self-inspection platform is provided, the platform includes:
Distance measuring device is arranged on mobile phone, for detecting real-time range of the user face apart from mobile phone, when detecting
Real-time range when being less than or equal to pre-set length threshold, issue starting identification signal, and when the real-time range that detect is greater than
When the pre-set length threshold, issues and stop identification signal；
Timing device is arranged on mobile phone, for providing timing service respectively for each electronic equipment of mobile phone；
Real-time photography equipment is arranged on mobile phone, connect with the distance measuring device, for receiving the starting
When identification signal, start towards real-time photography operation is carried out in front of mobile phone, to obtain on time shaft in front of continuous multiple mobile phones
Image, and export continuous multiple mobile phone forward images on the time shaft；
It is automatic to sharpen equipment, it is arranged on mobile phone, is connect with the real-time photography equipment, for receiving the time shaft
It is corresponding sharp to obtain to execute following automatic Edge contrast to each mobile phone forward image for continuous multiple mobile phone forward images
Change processing image: determining the intensity to mobile phone forward image execution Edge contrast based on the resolution ratio of mobile phone forward image,
To obtain corresponding Edge contrast image, wherein the resolution ratio of the mobile phone forward image is higher, to the mobile phone forward image
The intensity for executing Edge contrast is lower；
High-pass filtering equipment is connect with the automatic sharpening equipment, continuous multiple sharp on the time shaft for receiving
Change processing image, high-pass filtering processing is carried out to each Edge contrast image, to obtain corresponding high pass processing image；
Pupil detection equipment is connect with the high-pass filtering equipment, and the high pass for receiving current time handles image, base
In default pupil gray scale, range identifies each pupil pixel from the high pass at current time processing image respectively, and will
The pupil subgraph of each pupil pixel composition is split from the high pass at current time processing image, using as working as
The pupil pattern at preceding moment.
Specific embodiment
The embodiment for playing failure self-inspection platform to mobile phone of the invention is described in detail below.
In the prior art, people have been not limited to the basic functions such as make a phone call, send short messages using mobile phone, have spread over
The functions such as online and viewing picture material.The promotion of the difficulty of the abundant fault location for leading to mobile phone functionally, however, existing
Lack corresponding fault of mobile phone in technology to check oneself and location mechanism.
In order to overcome above-mentioned deficiency, the present invention has built a kind of mobile phone broadcasting failure self-inspection platform, can fast implement hand
The positioning of machine failure.
Mobile phone according to embodiments of the present invention plays failure self-inspection platform
Distance measuring device is arranged on mobile phone, for detecting real-time range of the user face apart from mobile phone, when detecting
Real-time range when being less than or equal to pre-set length threshold, issue starting identification signal, and when the real-time range that detect is greater than
When the pre-set length threshold, issues and stop identification signal；
Timing device is arranged on mobile phone, for providing timing service respectively for each electronic equipment of mobile phone；
Real-time photography equipment is arranged on mobile phone, connect with the distance measuring device, for receiving the starting
When identification signal, start towards real-time photography operation is carried out in front of mobile phone, to obtain on time shaft in front of continuous multiple mobile phones
Image, and export continuous multiple mobile phone forward images on the time shaft；
It is automatic to sharpen equipment, it is arranged on mobile phone, is connect with the real-time photography equipment, for receiving the time shaft
It is corresponding sharp to obtain to execute following automatic Edge contrast to each mobile phone forward image for continuous multiple mobile phone forward images
Change processing image: determining the intensity to mobile phone forward image execution Edge contrast based on the resolution ratio of mobile phone forward image,
To obtain corresponding Edge contrast image, wherein the resolution ratio of the mobile phone forward image is higher, to the mobile phone forward image
The intensity for executing Edge contrast is lower；
High-pass filtering equipment is connect with the automatic sharpening equipment, continuous multiple sharp on the time shaft for receiving
Change processing image, high-pass filtering processing is carried out to each Edge contrast image, to obtain corresponding high pass processing image；
Pupil detection equipment is connect with the high-pass filtering equipment, and the high pass for receiving current time handles image, base
In default pupil gray scale, range identifies each pupil pixel from the high pass at current time processing image respectively, and will
The pupil subgraph of each pupil pixel composition is split from the high pass at current time processing image, using as working as
The pupil pattern at preceding moment；
Content compares equipment, connect with the pupil detection equipment, for multiple pupillograms continuous on receiving time axis
Case executes following processing for the pupil pattern at each current time: obtaining on the time shaft of pupil pattern at current time
The immediate five pupil patterns in front are to obtain on the time shaft of pupil pattern at current time as first group of pupil pattern
The immediate five pupil patterns in rear are to judge each figure in first group of pupil pattern as second group of pupil pattern
Whether the content of case is identical as the content of the pupil pattern at the current time, and judges every in second group of pupil pattern
Whether the content of one pattern is identical as the content of the pupil pattern at the current time, and is all identical in above-mentioned judging result
When, it issues and plays stall signal, otherwise, issue and play smooth signal；
Processing equipment is stagnated, equipment connects compared with the content, for when receiving the broadcasting stall signal, to
Display screen, display buffer, display driver and the Video Decoder of mobile phone send fault self-checking signal, are also used to receiving
To the smooth signal of the broadcasting, display screen, display buffer, display driver and the Video Decoder of Xiang Shouji, which is sent, to be stopped
Self-test signal；
Wherein, the display screen of the mobile phone is while receiving the fault self-checking signal, starting to current time it
It played repeating playing for content in preceding prefixed time interval.
Then, the specific structure for continuing to play mobile phone of the invention failure self-inspection platform is further detailed.
It is played in failure self-inspection platform in the mobile phone:
The display screen of the mobile phone carries on the back the display of the display screen of the mobile phone when receiving the fault self-checking signal
Scape is arranged in high shiny red.
It is played in failure self-inspection platform in the mobile phone:
The display screen of the mobile phone exits the display background of high shiny red when receiving the stopping self-test signal.
It is played in failure self-inspection platform in the mobile phone:
The real-time photography equipment is also used to when receiving the stopping identification signal, is exited to progress in front of mobile phone
Real-time photography operation.
It is played in failure self-inspection platform in the mobile phone:
The display screen of mobile phone starts the self-test and starting to the hardware of itself when receiving the fault self-checking signal
Self-test to the software of itself.
It is played in failure self-inspection platform in the mobile phone:
The display buffer of mobile phone when receiving the fault self-checking signal, start to itself input port from
Inspection, to the self-test of itself output port and the self-test of the storage unit to itself.
It is played in failure self-inspection platform in the mobile phone:
The display driver of mobile phone when receiving the fault self-checking signal, start self-test to itself hardware and
Start the self-test to the software of itself.
And it is played in failure self-inspection platform in the mobile phone:
The Video Decoder of mobile phone when receiving the fault self-checking signal, start to itself input port from
Inspection, to the self-test of itself output port and the self-test of the decoding unit to itself.
In addition, playing in failure self-inspection platform in the mobile phone to include face recognition device, for mobile phone
User carries out recognition of face to decide whether the Authorized operation of progress mobile phone access.
From the point of view of technically, face identification system mainly includes four component parts, is respectively as follows: man face image acquiring and inspection
Survey, facial image pretreatment, facial image feature extraction and matching and identification.
Man face image acquiring: different facial images can be transferred through pick-up lens and collect, such as still image, dynamic
Image, different positions, different expressions etc. can be acquired well.When user is in the coverage of acquisition equipment
When interior, acquisition equipment can search for automatically and shoot the facial image of user.
Face datection: Face datection is mainly used for the pretreatment of recognition of face in practice, i.e. accurate calibration in the picture
The position of face and size out.The pattern feature very abundant for including in facial image, such as histogram feature, color characteristic, mould
Plate features, structure feature and Haar feature etc..Face datection is exactly information useful among these to be picked out, and utilize these spies
Levies in kind shows Face datection.
The method for detecting human face of mainstream is based on features above and uses Adaboost learning algorithm, and Adaboost algorithm is a kind of
For the method classified, it is combined some weaker classification methods, is combined into new very strong classification method.
Some rectangular characteristic (weak typings that can most represent face are picked out using Adaboost algorithm during Face datection
Device), Weak Classifier is configured to a strong classifier, then several strong classifiers that training is obtained in the way of Nearest Neighbor with Weighted Voting
It is composed in series the cascade filtering of a cascade structure, effectively improves the detection speed of classifier.
Failure self-inspection platform is played using mobile phone of the invention, is checked for effective fault of mobile phone is lacked in the prior art
The technical issues of means, on the one hand, in the case where reaching testing requirements at a distance from user is between mobile phone, start in pupil
The content recognition of mobile phone screen picture improves mobile phone screen picture using the content comparison pattern of consecutive image on time shaft
On the other hand the accuracy of the judgement of stagnation in the case where determining that mobile phone screen picture is stagnated, is realized to related with broadcasting
The self-test operations of each relevant device, and start simultaneously to content played in the prefixed time interval before current time
It repeats playing, while not reducing the visual enjoyment of user, completes the malfunction elimination to relevant device.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (3)
1. a kind of mobile phone plays failure self-inspection platform, which is characterized in that the platform includes:
Distance measuring device is arranged on mobile phone, for detecting real-time range of the user face apart from mobile phone, when the reality detected
When distance when being less than or equal to pre-set length threshold, issue starting identification signal, and when the real-time range that detects be greater than it is described
When pre-set length threshold, issues and stop identification signal；
Timing device is arranged on mobile phone, for providing timing service respectively for each electronic equipment of mobile phone；
Real-time photography equipment is arranged on mobile phone, connect with the distance measuring device, for receiving the starting identification
When signal, start towards real-time photography operation is carried out in front of mobile phone, to obtain continuous multiple mobile phone forward images on time shaft,
And export continuous multiple mobile phone forward images on the time shaft；
It is automatic to sharpen equipment, it is arranged on mobile phone, is connect with the real-time photography equipment, it is continuous on the time shaft for receiving
Multiple mobile phone forward images, following automatic Edge contrast is executed to obtain at corresponding sharpening to each mobile phone forward image
Manage image: based on the determining intensity for executing Edge contrast to the mobile phone forward image of resolution ratio of mobile phone forward image, to obtain
Obtain corresponding Edge contrast image, wherein the resolution ratio of the mobile phone forward image is higher, executes to the mobile phone forward image
The intensity of Edge contrast is lower；
High-pass filtering equipment is connect with the automatic sharpening equipment, for receiving on the time shaft at continuous multiple sharpenings
Image is managed, high-pass filtering processing is carried out to each Edge contrast image, to obtain corresponding high pass processing image；
Pupil detection equipment is connect with the high-pass filtering equipment, and the high pass for receiving current time handles image, based on pre-
If pupil intensity profile range identifies each pupil pixel from the high pass at current time processing image, and will be each
Pupil pixel composition pupil subgraph from the high pass at the current time processing image from split, using as it is current when
The pupil pattern at quarter；
Content compares equipment, connect with the pupil detection equipment, for multiple pupil patterns continuous on receiving time axis, needle
Following processing is executed to the pupil pattern at each current time: being obtained in front of on the time shaft of the pupil pattern at current time most
Five close pupil patterns are as first group of pupil pattern, to obtain on the time shaft of the pupil pattern at current time rear most
Five close pupil patterns are as second group of pupil pattern, to judge the interior of each pattern in first group of pupil pattern
Whether appearance is identical as the content of the pupil pattern at the current time, and judges each figure in second group of pupil pattern
Whether the content of case is identical as the content of the pupil pattern at the current time, and when above-mentioned judging result is all identical, hair
Stall signal is played out, otherwise, is issued and is played smooth signal；
Processing equipment is stagnated, equipment connects compared with the content, for when receiving the broadcasting stall signal, Xiang Shouji
Display screen, display buffer, display driver and Video Decoder send fault self-checking signal, be also used to receiving
The smooth signal of broadcasting is stated, display screen, display buffer, display driver and the Video Decoder of Xiang Shouji, which is sent, stops self-test
Signal；
Wherein, the display screen of the mobile phone is while receiving the fault self-checking signal, before starting is to current time
It played repeating playing for content in prefixed time interval；
The display screen of the mobile phone sets the display background of the display screen of the mobile phone when receiving the fault self-checking signal
It sets in high shiny red；
The display screen of the mobile phone exits the display background of high shiny red when receiving the stopping self-test signal；
The real-time photography equipment is also used to when receiving the stopping identification signal, is exited real-time to what is carried out in front of mobile phone
Camera operation；
The display screen of mobile phone starts the self-test to the hardware of itself and starts to certainly when receiving the fault self-checking signal
The self-test of the software of body；
Face recognition device carries out recognition of face for the user to mobile phone to decide whether that the authorization for carrying out mobile phone access is grasped
Make, the face identification system that face recognition device uses includes four component parts, be respectively as follows: man face image acquiring and detection,
Facial image pretreatment, facial image feature extraction and matching and identification；Wherein, in man face image acquiring, different faces
Image can be transferred through pick-up lens and collect, such as still image, dynamic image, different positions, different expressions etc.
It is all acquired well, when user is in the coverage for acquiring equipment, acquisition equipment can search for automatically and shoot user
Facial image；Wherein, in Face datection, Face datection is used for the pretreatment of recognition of face, i.e., accurate calibration goes out in the picture
The position of face and size.
2. mobile phone as described in claim 1 plays failure self-inspection platform, it is characterised in that:
The display buffer of mobile phone starts self-test to itself input port, right when receiving the fault self-checking signal
The self-test of the output port of itself and the self-test of the storage unit to itself.
3. mobile phone as described in claim 1 plays failure self-inspection platform, it is characterised in that:
The display driver of mobile phone starts the self-test and starting to the hardware of itself when receiving the fault self-checking signal
Self-test to the software of itself.
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| CN201810330054.2A CN108650407B (en) | 2018-04-10 | 2018-04-10 | Mobile phone plays failure self-inspection platform |
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| CN201810330054.2A CN108650407B (en) | 2018-04-10 | 2018-04-10 | Mobile phone plays failure self-inspection platform |
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| KR100834959B1 (en) * | 2006-08-11 | 2008-06-03 | 삼성전자주식회사 | Method and apparatus for multimedia contents playing |
| CN103458264B (en) * | 2012-05-28 | 2015-02-25 | 华为技术有限公司 | Method and device for evaluating quality of media |
| CN104735515A (en) * | 2013-12-19 | 2015-06-24 | 乐视网信息技术（北京）股份有限公司 | Method and terminal for displaying video state |
| CN104967903A (en) * | 2015-07-28 | 2015-10-07 | 无锡天脉聚源传媒科技有限公司 | Video play detection method and device |
| CN105635561A (en) * | 2015-07-31 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Image acquisition system and method |
| CN107465873B (en) * | 2017-08-30 | 2020-07-07 | 努比亚技术有限公司 | Image information processing method, equipment and storage medium |
| CN107509107B (en) * | 2017-09-20 | 2020-04-24 | 广州视源电子科技股份有限公司 | Method, device and equipment for detecting video playing fault and readable medium |
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Effective date of registration: 20190401 Address after: 312599 No. 212, 171, Xinzhong Road, Qixing Street, Xinchang County, Shaoxing City, Zhejiang Province Applicant after: XINCHANG ZHICHUANG MACHINERY Co.,Ltd. Address before: 214000 Huda Economic Development Park Area B, Binhu District, Wuxi City, Jiangsu Province, No. 20 Applicant before: Wu Qiuqin |
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Application publication date: 20181012 Assignee: Jiaxing Meirui Network Technology Co.,Ltd. Assignor: XINCHANG ZHICHUANG MACHINERY Co.,Ltd. Contract record no.: X2021980008336 Denomination of invention: Mobile phone playback fault self inspection platform Granted publication date: 20190426 License type: Common License Record date: 20210828 |
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