CN204855734U - Intelligence two -dimensional code smaller screen device - Google Patents
Intelligence two -dimensional code smaller screen device Download PDFInfo
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- CN204855734U CN204855734U CN201520467805.7U CN201520467805U CN204855734U CN 204855734 U CN204855734 U CN 204855734U CN 201520467805 U CN201520467805 U CN 201520467805U CN 204855734 U CN204855734 U CN 204855734U
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- control chip
- electrical appliances
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Abstract
The utility model relates to a household electrical appliances failure diagnosis's method field, concretely relates to intelligence two -dimensional code smaller screen device, including troubleshooting circuit board and household electrical appliances mainboard, it is concrete including following step: at first, carry out the rule to above -mentioned main control chip and set for, with the trouble encode of above -mentioned detection module detection, then trun into the digital code to, then, compile into fault database with common trouble to establish the index, only corresponding relation is establish with fault code to the index, the utility model discloses a frequency that detection module on the troubleshooting circuit board set for according to main control chip is to the loop detection that carries on of household electrical appliances mainboard, automatic generation fault -signal to change data signal into through main control chip, show miniature LED display screen with the form of two -dimensional code on, the scanning button that next user passes through cell -phone software scans the two -dimensional code on the miniature LED display screen, then direct jump is arrived on fault solution's the website to can solve tame electric fault problem fast.
Description
Technical field
The present invention relates to the method field of household electrical appliances fault diagnosis, be specifically related to the little screen device of a kind of intelligent Quick Response Code and using method thereof.
Background technology
At present, user use household electrical appliances as in the process such as refrigerator, air-conditioning, because household electrical appliances faults itself or improper use generally all can carry out false alarm prompting.But user is when understanding not error message, if instructions reference can not be obtained in time, then need after-sales service of seeking help, this by oneself or the mistake that causes of improper use, can expend the time of both sides, energy and resource for some users.In addition, for the fault needing after-sales service, when maintenance personal is owing to accurately can not learn that false alarm prompting occurs, the various failure message such as the progress of work and state of household electrical appliances, is therefore not easy the true cause of analysis of failure generation, adds the difficulty of maintenance.
In addition, the existing technology proposed about carrying out intelligent diagnostics in time to family's electric fault is open at present, and the Chinese patent being respectively CN101155230A, CN1925418A, CN102123162A and CN102123162A as publication number discloses the concrete intelligent diagnosing method of employing and diagnostic device respectively.But the intelligent diagnostics principle of these patents all: using household electrical appliances as user side, arrange simultaneously and safeguard end, and transmit household electrical appliances failure message by external public network communication between user side and maintenance are held, reach the object of intelligent diagnostics.These intelligent diagnostics ubiquity mesh dependence existing, in actual use, due to network structure arrange comparatively numerous and diverse, operation is inconvenience comparatively, and reliability is poor simultaneously.
Summary of the invention
The object of this invention is to provide a kind of pick-up unit that may be used for detecting various household electrical appliances mainboard, round-the-clock real-time monitoring, and simple, convenient, quick, the little screen device of intelligent Quick Response Code that reliability is high and using method thereof.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: the little screen device of a kind of intelligent Quick Response Code, comprises novel household appliance mainboard, and described novel household appliance mainboard comprises failture evacuation wiring board and household electrical appliances mainboard; Described failture evacuation wiring board comprises main control chip, detection module, communication module, miniature display screen, LED light and buzzer siren, described main control chip is interconnected with described detection module and communication module respectively, described detection module and described household electrical appliances mainboard are interconnected, and described main control chip is connected with described miniature display screen, LED light and buzzer siren respectively.Wherein, described main control chip comprises computing module and memory module; Described communication module is wireless communication module, concrete, can be bluetooth, wifi, 3G 4G, infrared etc.; Described miniature display screen is TFT display screen, it should be noted that, TFT display screen belongs to the one in active matrix liquid crystal display, the mode that have employed " active-matrix " technically drives, method is the electric crystal electrode utilizing thin film technique to be made, and utilizes the method for scanning " initiatively to draw " and controls any one Push And Release showing point, first upwards appeared by lower Polarizer during light source irradiation, by liquid crystal molecule conducting light, reached the object of display by shading and printing opacity; In addition, this TFT display screen also has that price is cheap, technology maturation, steady performance.
Principle of work of the present invention: the frequency first set according to main control chip by detection module carries out cycle detection to household electrical appliances mainboard, when household electrical appliances break down, automatic generation fault-signal, and change into digital signal by main control chip, be shown on miniature display screen with the form of Quick Response Code, meanwhile, LED light and buzzer siren work, remind user family's electric fault, need investigation.
Meanwhile, present invention also offers the using method of the little screen device of a kind of intelligent Quick Response Code, specifically comprise the following steps:
First, rule settings is carried out to above-mentioned main control chip, the fault that above-mentioned detection module detects is encoded, then transfers digital code to;
Then, common fault writing is become Mishap Database, and sets up index, index and failure code set up unique corresponding relation;
3rd step, digital code, by above-mentioned miniature display screen, represents with the form of Quick Response Code;
Finally, create the mobile phone app software of this Quick Response Code of scanning, and obtain fault solution by mobile phone A PP software.
Wherein, user by the Quick Response Code on the scan button scanning miniature display screen of cell phone software when reality uses, then directly jumps to the content pages of the correspondence of this fault solution, thus can solve household electrical appliances failure problems quickly and efficiently, easy to use, simple to operate.
Further, Mishap Database is classified:
A), common, comprise ripe solution;
B), common, do not comprise solution;
C), uncommon, do not comprise ripe solution.
Further, by Mishap Database a), common, comprising ripe solution is directly downloaded in cell phone software, user scans the Quick Response Code of above-mentioned miniature display screen by the scan button of cell phone software, off-line checks fault solution, person easy to use also can obtain effective solution under off-line state like this.
Further, designer's electric fault problem Cloud Server, by in Mishap Database b), common, do not comprise solution and c), uncommon, the content not comprising ripe solution is published on Cloud Server, can rapidly for user provides the content pages of above-mentioned b) and c) perfect, the effective solution of two class faults by Cloud Server.
Further, mobile phone app software scans Quick Response Code as code belong to b), common, do not comprise solution and c), uncommon, do not comprise ripe solution then directly jump to this code for ending content pages on, overabundance of data can be avoided like this, display information scanning may be caused to get up relatively harder, simple and fast.
Further, mobile phone app software scans Quick Response Code directly jumps to this code as the content pages of ending is not if existed, then jumping to application and newly set up failure problems content pages, the solution of above-mentioned b) and c) two class faults can be provided for user by applying for newly setting up failure problems content pages.
Further, failure problems content pages is provided with online friend's response means, user can give a mark to this solution, here can be solved b) by online friend's response means and c) two class problems, and its solution determines whether perfect, effective by score value, when score value is higher, illustrate that this solution can solve corresponding fault, when score value is lower, illustrate that this solution can not solve corresponding fault perfect, effectively.
Further, mobile phone app needs phone number to carry out activation binding, after scanning Quick Response Code, is encrypted computing to digital code, and sends binding mobile phone identifying code; User needs to submit to identifying code could to answer a question or check on one's answers scoring in failure problems content pages, and can prevent user's malice from answering like this, malice is marked, to guarantee that non-common problem can obtain correct solution.
Further, designer's electric fault accessory cloud shop, in described Mishap Database a), common, comprise the corresponding member replacing in the link cloud shop relating to member replacing in ripe solution and buy the page,
The present invention has following beneficial effect: the little screen device of the intelligent Quick Response Code of one of the present invention and using method thereof, first the frequency set according to main control chip by the detection module on failture evacuation wiring board carries out cycle detection to household electrical appliances mainboard, when household electrical appliances break down, automatic generation fault-signal, and change into digital signal by main control chip, be shown on miniature display screen with the form of Quick Response Code; Secondly user is by the Quick Response Code on the scan button scanning miniature display screen of cell phone software, then directly jumps to the different content page of fault solution, thus can quick solution household electrical appliances failure problems.In sum, the little screen device of this intelligent Quick Response Code and using method thereof adopt and the household electrical appliances failure message of routine are converted into Quick Response Code and scanning recognition technology, more be that of avoiding the mesh dependence that existing Intelligent Diagnosis Technology exists, have simple, convenient, quick, high reliability, is easy to promote and use.
Accompanying drawing explanation
The functional-block diagram of the little screen device of intelligent Quick Response Code in Fig. 1 the present invention.
Embodiment
With reference to Fig. 1, this embodiment by the following technical solutions: the little screen device of a kind of intelligent Quick Response Code, comprises novel household appliance mainboard 1, and described novel household appliance mainboard 1 comprises failture evacuation wiring board 2 and household electrical appliances mainboard 3, described failture evacuation wiring board 2 comprises main control chip 4, detection module 5, communication module 6, miniature display screen 7, LED light 8 and buzzer siren 9, described main control chip 4 is interconnected with described detection module 5 and communication module 6 respectively, described detection module 5 is interconnected with described household electrical appliances mainboard 3, and described main control chip 4 is connected with described miniature display screen 7, LED light 8 and buzzer siren 9 respectively, wherein, in the present embodiment, described main control chip 4 comprises computing module and memory module, detection module 5 is adopted to be connected with household electrical appliances mainboard 3, cycle detection can be carried out like this to household electrical appliances mainboard 3, described communication module 6 is wireless communication module, concrete, can be bluetooth, wifi, 3G 4G, infrared etc., described miniature display screen 7 is TFT display screen, concrete, the smaller screen of 2.4 cun can be adopted, for showing word and Quick Response Code, it should be noted that, TFT display screen belongs to the one in active matrix liquid crystal display, the mode that have employed " active-matrix " technically drives, method is the electric crystal electrode utilizing thin film technique to be made, utilize the method for scanning " initiatively to draw " and control any one Push And Release showing point, first upwards appeared by lower Polarizer during light source irradiation, by liquid crystal molecule conducting light, the object of display is reached by shading and printing opacity, therefore response speed is fast, visible angle large with here having for this TFT display screen, and in narrow and small household electrical appliances spacescan successful operation rate advantages of higher behind, when there being failure message, LED light 8 is glimmered, and buzzer siren 9 is reported to the police.
The principle of work of the present embodiment: the frequency first set according to main control chip 4 by detection module 5 can refer to the mainboard of refrigerator here to household electrical appliances mainboard 3() carry out cycle detection, when household electrical appliances break down, automatic generation fault-signal, and change into digital signal by main control chip 4, be shown on miniature display screen 7 with the form of Quick Response Code, meanwhile, LED light 8 and buzzer siren 9 work, remind user family's electric fault, need investigation.
In addition, the present embodiment additionally provides the using method of the little screen device of a kind of intelligent Quick Response Code, specifically comprises the following steps:
First, carry out rule settings to above-mentioned main control chip 4, rule settings here refers to regularly to carry out cycle detection to household electrical appliances mainboard, is encoded by the failure message that above-mentioned detection module 5 detects, then transfers digital code to; In the present embodiment, the reason directly adopting digital code to quote following corresponding content pages is: because above-mentioned miniature display screen 7 is less, if need the overabundance of data shown, display information scanning may be caused to get up harder; When the content that Quick Response Code is shown is too much, just higher to the requirement of display screen, otherwise cannot scan out smoothly;
Then, common fault writing is become Mishap Database, and sets up index, index and failure code set up unique corresponding relation; Here it should be noted that, set up unique corresponding relation by index and failure code, can provide data access speed faster by index like this, namely different faults can obtain best solution;
3rd step, digital code, by above-mentioned miniature display screen (7), represents with the form of Quick Response Code; Here it should be noted that, Quick Response Code is according to certain rules in the chequered with black and white graphic recording data symbol information of plane distribution with certain specific geometric figure; Coding utilizes the concept of " 0 ", " 1 " bit stream forming computer-internal logical foundations dexterously, the geometrical body using several corresponding with scale-of-two is to represent word numerical information, automatically processed to realize information by image input device or photoelectric scanning device automatically identifying and reading, have high density coding, information capacity is large; Coding range is wide; Fault-tolerant ability is strong, has error correction; Reliability of decode is high; Encryption measures can be introduced; Cost is low, easily makes, the advantages such as durable;
Finally, create the mobile phone app software of this Quick Response Code of scanning, and obtain fault solution by mobile phone A PP software.
Concrete, Mishap Database, in order to obtain different solutions, is classified by the different fault of above-mentioned household electrical appliances:
A), common, comprise ripe solution;
B), common, do not comprise solution;
C), uncommon, do not comprise ripe solution.
Wherein, design can be convenient to user and be inscribed by offline access like this, but must network for the fault of b) class and c) class, just can solve.
Wherein, by Mishap Database a), common, comprise ripe solution and be directly downloaded in cell phone software, user scans the Quick Response Code of above-mentioned miniature display screen 7 by the scan button of cell phone software, and off-line checks fault solution; It should be noted that, the solution of the problem that a) class is here common is all directly provided by producer usually, user only need use the Quick Response Code of the scanning miniature display screen 7 of cell phone software, then automatically can jump to the content pages of fault solution corresponding to this Quick Response Code, thus can the common problem of quick solution.
Wherein, for above-mentioned b) and c) class problem, the present embodiment designer electric fault problem Cloud Server, by Mishap Database b), common, do not comprise solution and c), uncommon, the content not comprising ripe solution is published on Cloud Server.When user's mobile phone app software scans Quick Response Code, as code belongs to b), common, do not comprise solution and c), uncommon, do not comprise ripe solution then directly jump to this code for ending content pages on, here above-mentioned b) and c) class failure problems content pages be provided with online friend's response means, user is by checking corresponding module, thus can quick solution failure problems, user can also mark to this solution simultaneously, if above-mentioned b) and c) class failure problems obtains perfect solution, then user may be higher to the score value of this solution, work as b) and c) class failure problems and can not obtain solution timely and effectively, or this solution does not solve failure problems at all, then user may be lower to the score value of this solution, therefore, for the b that the solution that score value is higher is corresponding) and c) class failure problems can adjust in the common problem of above-mentioned a) class, and above-mentioned a) class problem can not be answered, can only mark, above-mentioned b) and c) two classes can be answered a question, also can mark, but when a) class problem score is too low, illustrate that corresponding solution can not solve failure problems well, therefore, then need to be linked up by managerial personnel and producer, test is corrected.
Wherein, when user is directly jumped to this code as the content pages of ending is not if existed by mobile phone app software scans Quick Response Code, then jump to application and newly set up failure problems content pages, here apply for newly setting up failure problems content pages to need webmaster to ratify, after webmaster approves, user can check corresponding solution, thus can solve corresponding fault.
Wherein, mobile phone app needs phone number to carry out activation binding, after scanning Quick Response Code, is encrypted computing to digital code, and sends binding mobile phone identifying code; User needs to submit to identifying code could to answer a question or check on one's answers scoring in failure problems content pages, and can prevent user's malice from answering like this, malice is marked.
Finally, in the present embodiment, can according in described Mishap Database a), common, comprise ripe solution designer electric fault accessory cloud shop, the link cloud shop accessory relating to member replacing in solution buys page.It should be noted that, here the setting up according to being common and comprise ripe solution of cloud shop, need to change spare and accessory parts, although be not common or common needs change accessory, then do not provide and buy link.Such as, in refrigerator, bulb has been broken, user by after mobile phone app software scans Quick Response Code, in above-mentioned Mishap Database a), common, the explanation then providing in ripe solution and more change the bulb is provided, all kinds of parameter request can be comprised, such as: interface, bulb kind, wattage etc. in this explanation; The concrete steps more changed the bulb can be provided simultaneously in this explanation, such as: first open door, then take off baffle plate, then more change the bulb; Finally, bulb is provided to buy link in the bottom of this solution, like this can convenient, accurate, efficient, the satisfaction that greatly improves user.In addition, above-mentioned cloud shop also provides Related product own and service with household electrical appliances, such as: if lampblack absorber, then supporting putting on the skin can be had to wash cloth or the detergent of special lampblack absorber; If air-conditioning, then can buy cleaning service etc. of visiting.
In addition, in the present embodiment, also can be different according to festivals or holidays, different Quick Response Codes can be produced by mobile phone app software scans user, sweep swept preferential, such as two 11, National Day etc., thus more user can be attracted to use this intelligent Quick Response Code device.
In sum, the fundamental purpose of the little screen device of this intelligent Quick Response Code and using method thereof is a kind of pick-up unit that may be used for detecting various household electrical appliances mainboard, can be round-the-clock, monitors in real time; Wherein, software self only comprises the solution of FAQs (containing ripe solution page), effectively reduces software volume, improves operational efficiency and extending space; In addition, Mishap Database needs to classify, by the scan button scanning Quick Response Code of cell phone software, thus solution corresponding to this failure problems can be obtained, guarantee the unique corresponding relation of problem and result, and later stage user can mark to the program, guarantee that non-common problem can improve, effective solution.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, other amendments that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (1)
1. the little screen device of intelligent Quick Response Code, comprises novel household appliance mainboard (1), it is characterized in that, described novel household appliance mainboard (1) comprises failture evacuation wiring board (2) and household electrical appliances mainboard (3); Described failture evacuation wiring board (2) comprises main control chip (4), detection module (5), communication module (6), miniature display screen (7), LED light (8) and buzzer siren (9), described main control chip (4) is interconnected with described detection module (5) and communication module (6) respectively, described detection module (5) and described household electrical appliances mainboard (3) are interconnected, and described main control chip (4) is connected with described miniature display screen (7), LED light (8) and buzzer siren (9) respectively; Described main control chip (4) comprises computing module and memory module; Described communication module (6) is wireless communication module; Described miniature display screen (7) is TFT display screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520467805.7U CN204855734U (en) | 2015-07-02 | 2015-07-02 | Intelligence two -dimensional code smaller screen device |
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| CN201520467805.7U CN204855734U (en) | 2015-07-02 | 2015-07-02 | Intelligence two -dimensional code smaller screen device |
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| CN204855734U true CN204855734U (en) | 2015-12-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931871A (en) * | 2015-07-02 | 2015-09-23 | 杭州纳帕科技有限公司 | Intelligent two-dimension code small-screen external member and application method thereof |
| CN114330388A (en) * | 2020-10-09 | 2022-04-12 | 神讯电脑(昆山)有限公司 | Beep acoustic sounding method and beep acoustic sounding system |
-
2015
- 2015-07-02 CN CN201520467805.7U patent/CN204855734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931871A (en) * | 2015-07-02 | 2015-09-23 | 杭州纳帕科技有限公司 | Intelligent two-dimension code small-screen external member and application method thereof |
| CN114330388A (en) * | 2020-10-09 | 2022-04-12 | 神讯电脑(昆山)有限公司 | Beep acoustic sounding method and beep acoustic sounding system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190702 |