CN103714602A - Automatic control system and automatic control method of multimedia device - Google Patents
Automatic control system and automatic control method of multimedia device Download PDFInfo
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- CN103714602A CN103714602A CN201310730576.9A CN201310730576A CN103714602A CN 103714602 A CN103714602 A CN 103714602A CN 201310730576 A CN201310730576 A CN 201310730576A CN 103714602 A CN103714602 A CN 103714602A
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Abstract
The invention relates to an automatic control system and an automatic control method of a multimedia device. The automatic control method comprises the steps of first electrifying a coded lock, and inputting a user name of a school teacher; verifying whether the inputted user name exists or not, and transmitting a dynamic password to a handheld device which is bond with the user name after the inputted user name conforms to the user name of the teacher real in class; inputting the dynamic password in an input password area, opening the coded lock of the multimedia device after a processor verifies that the dynamic password is correct, and starting the multimedia device to work. By respectively comparing the user name information and the dynamic password information with the stored information, the multimedia device can only be opened after the user name information and the dynamic password information pass the verification, so that the safety of the multimedia device is guaranteed by adopting the way of automatically opening the coded lock, the work load of the key management personnel can be alleviated, the waste of time for the teacher to travel between a classroom and an office room can be avoided, and the real-time class information of the teacher can be accurately controlled.
Description
Technical field
The present invention relates to a kind of multimedia equipment automatic control system and method.
Background technology
Lock is in daily life, be seen everywhere, be used for antitheft instrument, at transport fields such as logistics transportation, storage, armoured vans, and the various aspects in the lives such as cabinet in automotive lock, electric vehicle lock, supermarket can be seen the widespread use of electronic password lock.At present, in colleges and universities, generally use multimedia equipment, yet each teacher before class will arrive duty room and gets the key of multimedia equipment and register, so not only wasted teacher's time, and a lot of keys frequently get, return the situation that easily occurs key loss or wrong neck key, increased the weight of gerentocratic work load; If there is teacher's tune class situation, duty room staff can not examine whether this teacher attends class in default classroom, can not realize truly the attend class grasp of situation to teacher.
Summary of the invention
The object of this invention is to provide a kind of multimedia equipment automatic control system and method, to solve the open and close mode of existing multimedia equipment, lose time, and can not realize the problem of robotization.
For achieving the above object, the step that multimedia equipment autocontrol method of the present invention comprises is as follows:
(1) power on to the coded lock of multimedia equipment, input the teacher's that attends class user name;
(2) after the user name of checking input exists and conforms to the actual user name that will attend class teacher, to sending dynamic password with the handheld device of user name binding;
(3) user, at input password area input dynamic password, after processor verifies that this dynamic password is correct, opens the coded lock of multimedia equipment, starts multimedia equipment and carries out work.
Described step (1) is by the button of " attending class " of matrix keyboard on coded lock, so that coded lock powers on.
On coded lock, on matrix keyboard, be also provided with the button of stepping down, coded lock power-off is closed.
Coded lock is connected by network communication with Educational Affairs Office Center For Information Management, at Educational Affairs Office Center For Information Management, be provided with teacher's school timetable, when the user name of input is consistent with teacher's user name corresponding in teacher's school timetable in the Center For Information Management of Educational Affairs Office, to the handheld device transmission dynamic password of binding with user name.
Also comprise monitoring step: whether at school multimedia monitoring module Real-Time Monitoring multimedia equipment time normal operation, if at non-class period work, hard closing multimedia equipment.
Multimedia equipment automatic control system of the present invention comprises coded lock, this coded lock comprises processor and the matrix keyboard being connected with this processor, display module, gsm module and memory module, gsm module is for sending dynamic password to handheld device, and described coded lock is connected with Educational Affairs Office Center For Information Management communication by network.
Described handheld device is mobile phone.
Described matrix keyboard is provided with " attending class " button, should " attending class " button be the upper electrical switch of coded lock.
On described matrix keyboard, be also provided with the button of stepping down, for coded lock power-off, close.
Also comprise multimedia monitoring module, for the monitoring to multimedia equipment operation conditions.
Multimedia equipment automatic control system of the present invention and method, first make coded lock power on, username information and dynamic password information are compared with canned data respectively, by opening multimedia equipment after checking, the mode of coded lock is opened in this robotization, has guaranteed the security of multimedia equipment, has alleviated key management personnel's work load, avoid teacher to travel to and fro between the waste of time between classroom and duty room, and can accurately grasp teacher's the information of attending class in real time; By the working condition of multimedia monitoring module energy real-time monitoring multimedia equipment, if there are abnormal conditions to occur, directly power down process, is reduced to minimum by the extent of damage.
Accompanying drawing explanation
Fig. 1 is the intelligent cipher lock system architecture schematic diagram of multimedia equipment;
Fig. 2 is matrix keyboard structural representation;
Fig. 3 is the workflow diagram of multimedia equipment automatic control system;
Fig. 4 is the circuit theory diagrams that multimedia power supply detects;
Fig. 5 is the circuit working process flow diagram that multimedia power supply detects.
Embodiment
As shown in Figure 1, multimedia equipment automatic control system comprises coded lock, this coded lock comprises single-chip microcomputer and the matrix keyboard being connected with this single-chip microcomputer, LCD MODULE, gsm module, memory module and multimedia monitoring module, this multimedia monitoring module is for the monitoring of multimedia equipment operation conditions, gsm module is for sending dynamic password by sms center to the mobile phone with user name binding, and coded lock is connected with Educational Affairs Office Center For Information Management by network communication.Educational Affairs Office Center For Information Management is the administrative center of whole system, the information of the related datas such as the classroom in storage whole system and class-teaching of teacher, tune class, idle classroom, each teacher's phone number is bound with the user name that duty job number is inputted, can obtain dynamic password by gsm module like this, increase the security of multimedia coded lock.Meanwhile, whether Educational Affairs Office administrative center can grasp multimedia equipment at any time abnormal, on-call maintenance.
As shown in Figure 2, matrix keyboard is provided with " attending class " button, should " attending class " button be the upper electrical switch of coded lock.The button of stepping down is closed for coded lock power-off, " again " button re-entering for user name or dynamic password, " keeper " button operates for having the user of administrator right, " help " button can show user input flow journey and occur the solution of variety of issue, and digital keys is for the input of user name and dynamic password.
Memory circuit: use eeprom memory, storage teacher's concrete time of upper and lower class, Educational Affairs Office Center For Information Management, by wireless or wired local area network, is checked the situation of attending class of each multi-media classroom, and prevent loss of data after accident power-off.At Educational Affairs Office Center For Information Management, set up teacher's school timetable database, teacher's situation database of attending class in fact, crosses wired or WLAN by the information exchange of file circuit, transmits and is stored in Educational Affairs Office Center For Information Management.By the contrast of these two databases, can observe each teacher's the situation of attending class, regularly teacher's the situation of attending class transmitted and be kept at Educational Affairs Office administrative center, and clearing up in time memory circuit information.Meanwhile, by the repair of multimedia equipment, transmit and be kept in the system of Educational Affairs Office administrative center.
As shown in Figure 3, the step of multimedia equipment autocontrol method is as follows:
(1), by " attending class " button of matrix keyboard on coded lock, so that coded lock powers on, the duty job number of inputting the teacher that attends class is user name;
(2) coded lock is connected by network communication with Educational Affairs Office Center For Information Management, Educational Affairs Office Center For Information Management is provided with teacher's school timetable, after the user name of inputting exists and conforms to the actual user name that will attend class teacher, by gsm module, to the mobile phone with user name binding, send dynamic password, and in LCDs prompting input password;
(3) teacher is after input password area input dynamic password, by " confirmation " button, after processor verifies that this dynamic password is correct, open the coded lock of multimedia equipment, start multimedia equipment and carry out work, and be automatically connected to local LAN, teacher can use multimedia to attend class.
In above step (2), (3) about the checking of user name and dynamic password, if input user name for the first time or dynamic password is incorrect, can be by " again " button, re-enter user name or again obtain dynamic password, for ensuring safety, the continuous also incorrect words of user name or dynamic password of inputting for three times of each user name are set, will lock this coded lock, can only seek help from keeper and open, keeper need press " keeper " button just can enter admin page input.Liquid crystal display: the state of display system work and the fault of appearance, easy to use and timely reparation, as: press " attending class " button, on display, show, " preparation is attended class "; Input teacher's duty job number " 1234567 ", shows " 1234567 ", and demonstration " obtaining in password "; After input password, by " attending class " button, show the demonstration of " normally attending class " and some simple abnormal conditions.
Can also comprise monitoring step: whether at school multimedia monitoring module Real-Time Monitoring multimedia equipment time normal operation, if in non-class period work, can pass through cut-off multimedia equipment.
As shown in Figure 4,5, multimedia power supply test section: Multimedia Work Status Monitor regularly sends Multimedia Work status information to single-chip microcomputer, single-chip microcomputer, according to the information judgement Multimedia Work state of receiving, is then made response; If it is normal to judge Multimedia Work, and time at school, single-chip microcomputer is not done any response.If input signal detected, be periodic data-signal, illustrate that multimedia equipment is also in running order, and this time be the non-class period, now, single-chip microcomputer sends instruction to hummer port, prompting is about to hard closing multimedia.Wait for a period of time, user preserves data, then to relay port, sends instruction (high level continuing for some time, amplifies through triode, makes relay work, under the armature of relay is inhaled, disconnects multimedia power switch).
It should be noted last that: above embodiment is the non-limiting technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. multimedia equipment autocontrol method, is characterized in that, the step that the method comprises is as follows:
(1) power on to the coded lock of multimedia equipment, input the teacher's that attends class user name;
(2) after the user name of checking input exists and conforms to the actual user name that will attend class teacher, to sending dynamic password with the handheld device of user name binding;
(3) user, at input password area input dynamic password, after processor verifies that this dynamic password is correct, opens the coded lock of multimedia equipment, starts multimedia equipment and carries out work.
2. multimedia equipment autocontrol method according to claim 1, is characterized in that: described step (1) is by the button of " attending class " of matrix keyboard on coded lock, so that coded lock powers on.
3. multimedia equipment autocontrol method according to claim 2, is characterized in that: on coded lock, on matrix keyboard, be also provided with the button of stepping down, coded lock power-off is closed.
4. multimedia equipment autocontrol method according to claim 1, it is characterized in that: coded lock is connected by network communication with Educational Affairs Office Center For Information Management, at Educational Affairs Office Center For Information Management, be provided with teacher's school timetable, when the user name of input is consistent with teacher's user name corresponding in teacher's school timetable in the Center For Information Management of Educational Affairs Office, to the handheld device transmission dynamic password of binding with user name.
5. according to the multimedia equipment autocontrol method described in any one in claim 1-4, it is characterized in that, also comprise monitoring step: whether at school multimedia monitoring module Real-Time Monitoring multimedia equipment time normal operation, if at non-class period work, hard closing multimedia equipment.
6. multimedia equipment automatic control system, it is characterized in that, this system comprises coded lock, this coded lock comprises processor and the matrix keyboard being connected with this processor, display module, gsm module and memory module, gsm module is for sending dynamic password to handheld device, and described coded lock is connected with Educational Affairs Office Center For Information Management communication by network.
7. multimedia equipment automatic control system according to claim 6, is characterized in that: described handheld device is mobile phone.
8. multimedia equipment automatic control system according to claim 6, is characterized in that: described matrix keyboard is provided with " attending class " button, should " attending class " button be the upper electrical switch of coded lock.
9. multimedia equipment automatic control system according to claim 8, is characterized in that: on described matrix keyboard, be also provided with the button of stepping down, for coded lock power-off, close.
10. according to the multimedia equipment automatic control system described in any one in claim 6-9, it is characterized in that: also comprise multimedia monitoring module, for the monitoring to multimedia equipment operation conditions.
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| CN201310730576.9A CN103714602A (en) | 2013-12-26 | 2013-12-26 | Automatic control system and automatic control method of multimedia device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844737A (en) * | 2015-01-15 | 2016-08-10 | 珠海汇金科技股份有限公司 | Camera based electronic lock system and use method |
| CN107886778A (en) * | 2017-12-15 | 2018-04-06 | 湖南文理学院 | A kind of wireless multimedia teaching system and its method |
| CN109063460A (en) * | 2018-09-25 | 2018-12-21 | 锐达互动科技股份有限公司 | A kind of portable more site-teaching system and methods |
| CN111242571A (en) * | 2020-01-07 | 2020-06-05 | 广州市爱码电子有限公司 | High-speed rail mobile sign-in method and device, computer equipment and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029546A (en) * | 2006-03-02 | 2007-09-05 | 黄涛 | Electronic coding lock system and its controllable starting method |
| CN102624674A (en) * | 2011-01-26 | 2012-08-01 | 郑州威科姆科技股份有限公司 | Intelligent switching system of client access server and method for same |
| CN102750785A (en) * | 2012-06-19 | 2012-10-24 | 中国工商银行股份有限公司 | ATM (Automatic Teller Machine) and security authentication system of ATM |
| CN202771646U (en) * | 2012-07-13 | 2013-03-06 | 四川奥格科技有限公司 | Multimedia teaching control system with identity recognition function |
| CN202771661U (en) * | 2012-09-25 | 2013-03-06 | 张迪 | Intelligent multimedia system |
| CN102982593A (en) * | 2011-09-06 | 2013-03-20 | 上海博路信息技术有限公司 | Electronic key system based on mobile terminal |
| CN202904673U (en) * | 2012-10-30 | 2013-04-24 | 南阳金冠科技有限公司 | Intelligent control center for multimedia teaching |
-
2013
- 2013-12-26 CN CN201310730576.9A patent/CN103714602A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029546A (en) * | 2006-03-02 | 2007-09-05 | 黄涛 | Electronic coding lock system and its controllable starting method |
| CN102624674A (en) * | 2011-01-26 | 2012-08-01 | 郑州威科姆科技股份有限公司 | Intelligent switching system of client access server and method for same |
| CN102982593A (en) * | 2011-09-06 | 2013-03-20 | 上海博路信息技术有限公司 | Electronic key system based on mobile terminal |
| CN102750785A (en) * | 2012-06-19 | 2012-10-24 | 中国工商银行股份有限公司 | ATM (Automatic Teller Machine) and security authentication system of ATM |
| CN202771646U (en) * | 2012-07-13 | 2013-03-06 | 四川奥格科技有限公司 | Multimedia teaching control system with identity recognition function |
| CN202771661U (en) * | 2012-09-25 | 2013-03-06 | 张迪 | Intelligent multimedia system |
| CN202904673U (en) * | 2012-10-30 | 2013-04-24 | 南阳金冠科技有限公司 | Intelligent control center for multimedia teaching |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844737A (en) * | 2015-01-15 | 2016-08-10 | 珠海汇金科技股份有限公司 | Camera based electronic lock system and use method |
| CN107886778A (en) * | 2017-12-15 | 2018-04-06 | 湖南文理学院 | A kind of wireless multimedia teaching system and its method |
| CN109063460A (en) * | 2018-09-25 | 2018-12-21 | 锐达互动科技股份有限公司 | A kind of portable more site-teaching system and methods |
| CN109063460B (en) * | 2018-09-25 | 2024-04-12 | 锐达互动科技股份有限公司 | Portable multi-scene teaching system and method |
| CN111242571A (en) * | 2020-01-07 | 2020-06-05 | 广州市爱码电子有限公司 | High-speed rail mobile sign-in method and device, computer equipment and storage medium |
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Application publication date: 20140409 |
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