CN102592334A - Method and device for indicating state and analyzing fault of access control system - Google Patents
Method and device for indicating state and analyzing fault of access control system Download PDFInfo
- Publication number
- CN102592334A CN102592334A CN2011103627868A CN201110362786A CN102592334A CN 102592334 A CN102592334 A CN 102592334A CN 2011103627868 A CN2011103627868 A CN 2011103627868A CN 201110362786 A CN201110362786 A CN 201110362786A CN 102592334 A CN102592334 A CN 102592334A
- Authority
- CN
- China
- Prior art keywords
- pilot lamp
- flashing mode
- processing unit
- central processing
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Debugging And Monitoring (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention discloses a method and a device for indicating a state and analyzing a fault of an access control system. The method comprises the following steps of: an operation state judging process, a user card authentication process and a communication state judging process. A central processing unit drives a first indication lamp and a second indication lamp to flicker in different ways according to access control equipment in each process. According to the method and the device for indicating the state and analyzing the fault of the access control system, disclosed by the invention, the two indication lamps are combined into a plurality of types of states to indicate the operation state and a fault phenomenon of the access control equipment, so that a problem that one indication lamp only can indicate one state is solved, further, various states and faults of the access control equipment can be indicated, and the efficiency and the accuracy of debugging and maintaining are improved.
Description
Technical field
The present invention relates to the gate control system field, relate in particular to the method and apparatus of a kind of gate control system state indication and fault analysis.
Background technology
Along with the enhancing of security protection consciousness, the gate inhibition is as a kind of device of managerial personnel's turnover, is applied in various confidential departments by increasing, like bank, hotel, machine room, armory, safe care registry, cubicle, intellectual communityintellectualized village, security protection places such as factory.Its collection microcomputer automatic identification technology and modern safety management measure are one, relate to electronics, machinery, optics, computer technology, mechanics of communication, many new technologies such as biotechnology.Gate inhibition's equipment need be handled a large amount of inputs, work such as output signal, data processing and communication.As shown in Figure 1; Existing gate inhibition's device state indicating circuit only adopts a pilot lamp to glimmer by fixed frequency and indicates the state of operate as normal; And has only a kind of indicating status; Can not show the various running statuses and the phenomenon of the failure of equipment, bring a lot of inconvenience for Installation and Debugging personnel, after sale service personnel and maintenance personal.
Summary of the invention
The technical matters that the present invention will solve is; The defective that indication exists to prior art gate control system state; The method and apparatus of a kind of gate control system state indication and fault analysis is provided; Solved the single problem of gate inhibition's state indication, thus be convenient to the engineering staff according to various states indication gate inhibition's equipment is debugged and is keeped in repair, improved efficient and the accuracy of operation.
The present invention provides the method for a kind of gate control system state indication and fault analysis, comprises running status deterministic process, subscriber card verification process and communication state deterministic process;
The running status deterministic process is carried out when said gate control system is started shooting or resetted, and may further comprise the steps:
A1, central processing unit judge whether current systematic parameter is correct, if the indication gate control system is normally moved, and execution in step a2, if not, the indication gate control system is moved execution in step a3 after initialization;
A2, central processing unit drive first pilot lamp and second pilot lamp glimmers with first kind flashing mode;
A3, recovery system default parameters, and drive first pilot lamp and second pilot lamp glimmers with second type of flashing mode;
The subscriber card verification process carries out when in said gate control system operational process, having subscriber card to insert, and it may further comprise the steps:
B1, central processing unit read the card number of subscriber card;
B2, central processing unit judge whether said subscriber card allows to open the gate inhibition, if said central processing unit drives relay and opens the gate inhibition, if not, then drives first pilot lamp and second pilot lamp and glimmers with the 3rd type of flashing mode;
The communication state deterministic process is carried out with fixed frequency in said gate control system operational process, and it may further comprise the steps:
C1, central processing unit send the order of shaking hands to host computer;
C2, central processing unit judge whether correctly to receive the return signal of host computer, if, do not operate, if not, execution in step c3;
C3, central processing unit drive first pilot lamp and second pilot lamp glimmers with the 4th type of flashing mode.
The present invention also provides a kind of device that is used for indication of gate control system state and fault analysis, comprising:
Central processing unit: thus the state and the fault that are used for the decision gate access control system drive the flicker of first and second pilot lamp;
First and second pilot lamp: be used for glimmering according to central processing unit order;
Host computer: be used for and the central processing unit communication, receive its order of sending and return signal;
In the start of said gate control system or when resetting, central processing unit judges whether current systematic parameter is correct, if then indicate gate control system normally to move and drive first pilot lamp and second pilot lamp glimmers with first kind flashing mode; If not, the indication gate control system is moved through initialization, the recovery system default parameters, and drive first pilot lamp and second pilot lamp glimmers with second type of flashing mode;
When in said gate control system operational process, having subscriber card to insert, central processing unit reads the subscriber card card number and judges whether this subscriber card allows to open the gate inhibition; If central processing unit drives relay and opens the gate inhibition, if not, then drives first pilot lamp and second pilot lamp and glimmers with the 3rd type of flashing mode;
In said gate control system operational process, central processing unit sends to host computer with fixed frequency and shakes hands order and to judge whether correctly to receive the return signal of host computer; If not, then indicate gate control system to be in not communication state, and drive first pilot lamp and second pilot lamp glimmers with the 4th type of flashing mode.
The technical scheme of embodiment of the present invention; Have following beneficial effect: central processing unit is indicated the different conditions of gate control system through driving glimmering with different flashing modes of two pilot lamp; Can simple and direct reflect the state of gate control system and the fault of correspondence; Be convenient to the fault that the engineering staff confirms the gate inhibition fast, improved accuracy and efficient that gate control system is debugged and keeped in repair.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is gate control system condition indication circuit figure in the prior art;
Fig. 2 is a running status deterministic process process flow diagram;
Fig. 3 is the subscriber card flow diagram of authentication procedures;
Fig. 4 is a communication state deterministic process process flow diagram;
Fig. 5 is the circuit diagram of gate control system state indication of the present invention and fail analysis device.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Be illustrated in figure 5 as the circuit diagram of the device of indication of gate control system state in one embodiment of the present of invention and fault analysis; Comprise central processing unit, LED1, LED2; Host computer; Central processing unit glimmers through drives LED1 and LED2 in a different manner, and central processing unit is connected with upper machine communication, has entrance guard management software in the host computer.Preferably, LED1 and LED2 are the LED lamp of different colours.
Central processing unit is indicated the different conditions of gate control system through driving glimmering with different flashing modes of two pilot lamp; Can simple and direct reflect the state of gate control system and the fault of correspondence; Be convenient to the fault that the engineering staff confirms the gate inhibition fast, improved accuracy and efficient that gate control system is debugged and keeped in repair.
To the gate control system state indication shown in Figure 5 and the device of fault analysis, the invention provides the method for corresponding gate control system state indication and fault analysis, comprise running status deterministic process, subscriber card verification process and communication state deterministic process;
The running status deterministic process is carried out when said gate control system is started shooting or resetted.Shown in Figure 2 is the concrete steps of running status deterministic process, and at first, gate control system is started shooting or resetted; Then, in step S201, central processing unit from the FLASH storer, reads current systematic parameter and whether the check system parameter is correct, if, execution in step S202, if not, execution in step S203; In step S202, central processing unit gets into normally operation by systematic parameter operation and driving LED 1, the LED2 alternately flicker of frequency with 1HZ; In step S203, said central processing unit recovery system default parameters, and deposit in the FLASH storer default parameters in execution in step S204; In step S204, with 10HZ frequency scintillation 5 times, after this central processing unit gets into normal operation according to default parameters simultaneously for central processing unit driving LED 1, LED2.Need to prove judge whether current systematic parameter is correct, is current systematic parameter and default parameters are compared,, then current systematic parameter is updated to default parameters if incorrect.After the operation deterministic process finished, system got into normal course of operation, and in operational process, LED1, LED2 keep the alternately flicker of frequency with 1HZ, new state or shutdown occur until gate control system.
The subscriber card verification process carries out when in the gate control system normal course of operation, having subscriber card to insert.Shown in Figure 3 is the concrete steps of subscriber card verification process, and at first, the someone swipes the card, then; In step S301, central processing unit reads card number, then, and in step S302; Central processing unit is searched this card number authority of whether opening the door in the FLASH storer, if, execution in step S303; If not, central processing unit driving LED 1 is with 20HZ frequency scintillation 2 times, and LED2 does not work; In step S303, said central processing unit is searched this card number whether in effective time limit in the FLASH storer, if, execution in step S304, if not, said central processing unit driving LED 2 is with 20HZ frequency scintillation 2 times, and LED1 does not work; In step S304, said central processing unit reading system clock as a reference and judge that whether this card number surpasses date of expiration, if not, execution in step S305 is if said central processing unit driving LED 1, LED2 are simultaneously with 20HZ frequency scintillation 2 times; In step S305, the central processing unit record of will swiping the card deposits in the FLASH storer and judges whether to store successfully; If, execution in step S306, if not, said central processing unit driving LED 1 Chang Liang, LED2 are with the 1HZ frequency scintillation; In step S306, the relay in the said central processing unit driving gate access control system opens the door.
Need to prove that effective time limit is the time period of setting according to the daily operating position of user, the time AM8:30-PM5:30 that for example is on duty is the effective time limit of swiping the card, and all the other times then are ineffective time.Be according to different users date of expiration, and on the date that subscriber card can use in gate control system, for example, the user is on Dec 31st, 2011 at the contract expiry day of company, and then the date of expiration to 2011 of the card number of this subscriber card, ended 31, on Dec.In addition, do not have authority, non-effective time limit and surpass under the situation of date of expiration at subscriber card, two LED lamp flickers finish and get back to the state of the normal operation of system behind the corresponding number of times, promptly still keep LED1, the LED2 alternately flicker of frequency with 1HZ.And can't successfully store under the situation of FLASH storer at the record of swiping the card, LED1 Chang Liang, LED2 keep with the 1HZ frequency scintillation, keep in repair up to the maintenance personal.
The communication state deterministic process is carried out with fixed frequency in said gate control system normal course of operation, promptly just carries out once at set intervals.Shown in Figure 4 is the concrete steps of subscriber card verification process, and in step S401, central processing unit sends the order of shaking hands to host computer; In step S402, whether data and judgment data that said central processing unit reception host computer returns be correct, if; Then do not operate, get back to normal course of operation and get final product, if not; Execution in step S403 then, said central processing unit driving LED 2 Chang Liang, LED1 are with the 1HZ frequency scintillation.Need to prove, till this LED2 Chang Liang, LED1 are retained to the maintenance personal and operate with the state of 1HZ frequency scintillation.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention.For example, the flashing mode of two LED lamps of the various states of corresponding gate control system is not limited to the situation in the foregoing description, can set according to operating position, as long as each flashing mode differs from one another, can distinguish the different entrance state and get final product.Again for example, the step of subscriber card verification process is not limited to the judgement of user right, effective time limit, date of expiration and stored record, according to operating position, can include only wherein one or several, also can also comprise the determining step of sundry item.For a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (10)
1. a gate control system state is indicated and failure analysis methods, comprises running status deterministic process, subscriber card verification process and communication state deterministic process; It is characterized in that,
The running status deterministic process is carried out when said gate control system is started shooting or resetted, and may further comprise the steps:
A1, central processing unit judge whether current systematic parameter is correct, if the indication gate control system is normally moved, and execution in step a2, if not, the indication gate control system is moved execution in step a3 after initialization;
A2, central processing unit drive first pilot lamp and second pilot lamp glimmers with first kind flashing mode;
A3, recovery system default parameters, and drive first pilot lamp and second pilot lamp glimmers with second type of flashing mode;
The subscriber card verification process carries out when in said gate control system operational process, having subscriber card to insert, and it may further comprise the steps:
B1, central processing unit read the card number of subscriber card;
B2, central processing unit judge whether said subscriber card allows to open the gate inhibition, if said central processing unit drives relay and opens the gate inhibition, if not, then drives first pilot lamp and second pilot lamp and glimmers with the 3rd type of flashing mode;
The communication state deterministic process is carried out with fixed frequency in said gate control system operational process, and it may further comprise the steps:
C1, central processing unit send the order of shaking hands to host computer;
C2, central processing unit judge whether correctly to receive the return signal of host computer, if, do not operate, if not, execution in step c3;
C3, central processing unit drive first pilot lamp and second pilot lamp glimmers with the 4th type of flashing mode.
2. method according to claim 1 is characterized in that, said the 3rd type of flashing mode comprises I, II, III and IV kind flashing mode; Said step b2 specifically comprises:
B21, central processing unit judge whether said card number has user right, if execution in step b22 if not, then drives first pilot lamp and second pilot lamp and glimmers with I kind flashing mode;
B22, central processing unit judge whether said card number is operated in effective time limit, if execution in step b23 if not, then drives first pilot lamp and second pilot lamp and glimmers with II kind flashing mode;
B23, central processing unit judge whether said card number surpasses date of expiration, and if not, execution in step b24 is if then drive first pilot lamp and second pilot lamp and glimmer with III kind flashing mode;
B24, central processing unit stores record also judge whether storage Card Reader record is successful, if execution in step b25 if not, then drives first pilot lamp and second pilot lamp and glimmers with IV kind flashing mode;
B25, central processing unit drive relay and open the gate inhibition.
3. method according to claim 2 is characterized in that,
Said first kind flashing mode is that first pilot lamp and second pilot lamp alternately glimmer with the frequency of 1HZ;
Said second type of flashing mode be first pilot lamp and second pilot lamp simultaneously with the frequency scintillation of 10HZ 5 times, glimmer with first kind flashing mode afterwards;
Said the 3rd type of flashing mode is specially: I kind flashing mode is first pilot lamp with the frequency scintillation of 20HZ 2 times, glimmers with first kind flashing mode afterwards; II kind flashing mode is second pilot lamp with the frequency scintillation of 20HZ 2 times, glimmers with first kind flashing mode afterwards; III kind flashing mode be first pilot lamp and second pilot lamp simultaneously with the frequency scintillation of 20HZ 2 times, glimmer with first kind flashing mode afterwards; IV kind flashing mode flicker is that normal bright and second pilot lamp of first pilot lamp is with the 1HZ frequency scintillation;
Said the 4th type of flashing mode is that first pilot lamp is with the 1HZ frequency scintillation and the second pilot lamp Chang Liang.
4. method according to claim 3 is characterized in that, when first pilot lamp and second pilot lamp during with the 3rd type of IV kind or the 4th type of flashing mode flicker, sends fault-signal to maintenance personal's mobile phone.
5. method according to claim 3 is characterized in that, the LED lamp that said first and second pilot lamp are different colours.
6. a device that is used for indication of gate control system state and fault analysis is characterized in that, comprising:
Central processing unit: thus the state and the fault that are used for the decision gate access control system drive the flicker of first and second pilot lamp;
First and second pilot lamp: be used for glimmering according to central processing unit order;
Host computer: be used for and the central processing unit communication, receive its order of sending and return signal;
In the start of said gate control system or when resetting, central processing unit judges whether current systematic parameter is correct, if then indicate gate control system normally to move and drive first pilot lamp and second pilot lamp glimmers with first kind flashing mode; If not, the indication gate control system is moved through initialization, the recovery system default parameters, and drive first pilot lamp and second pilot lamp glimmers with second type of flashing mode;
When in said gate control system operational process, having subscriber card to insert, central processing unit reads the subscriber card card number and judges whether this subscriber card allows to open the gate inhibition; If central processing unit drives relay and opens the gate inhibition, if not, then drives first pilot lamp and second pilot lamp and glimmers with the 3rd type of flashing mode;
In said gate control system operational process, central processing unit sends to host computer with fixed frequency and shakes hands order and to judge whether correctly to receive the return signal of host computer; If not, then indicate gate control system to be in not communication state, and drive first pilot lamp and second pilot lamp glimmers with the 4th type of flashing mode.
7. device according to claim 6 is characterized in that, said the 3rd type of flashing mode comprises I, II, III and IV kind flashing mode; Whether central processing unit judges card allows to open the gate inhibition is specially:
Judge whether said card number has user right, if lack of competence drives first pilot lamp and second pilot lamp and glimmers with I kind flashing mode; If authority is arranged, judge further whether said card number is operated in effective time limit; If not in effective time limit, drive first pilot lamp and second pilot lamp and glimmer with II kind flashing mode; If in effective time limit, judge further whether said card number surpasses date of expiration; If surpass, drive first pilot lamp and second pilot lamp and glimmer with III kind flashing mode; If do not surpass, judge that further can central processing unit store Card Reader and write down successfully; If drive relay and open the gate inhibition; If not, driving first pilot lamp and second pilot lamp glimmers with IV kind flashing mode.
8. device according to claim 7 is characterized in that, said first kind flashing mode is that first pilot lamp and second pilot lamp alternately glimmer with the frequency of 1HZ;
Said second type of flashing mode be first pilot lamp and second pilot lamp simultaneously with the frequency scintillation of 10HZ 5 times, glimmer with first kind flashing mode afterwards;
Said the 3rd type of flashing mode is specially: I kind flashing mode is first pilot lamp with the frequency scintillation of 20HZ 2 times, glimmers with first kind flashing mode afterwards; II kind flashing mode is second pilot lamp with the frequency scintillation of 20HZ 2 times, glimmers with first kind flashing mode afterwards; III kind flashing mode be first pilot lamp and second pilot lamp simultaneously with the frequency scintillation of 20HZ 2 times, glimmer with first kind flashing mode afterwards; IV kind flashing mode flicker is that normal bright and second pilot lamp of first pilot lamp is with the 1HZ frequency scintillation;
Said the 4th type of flashing mode is that first pilot lamp is with the 1HZ frequency scintillation and the second pilot lamp Chang Liang.
9. according to claim 7 or 8 described devices, it is characterized in that said central processing unit comprises the FLASH storer, said FLASH storer is used for stores system parameters, user right, effective time limit, Card Reader record etc.
10. device according to claim 6 is characterized in that, the LED lamp that said first and second pilot lamp are different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110362786.8A CN102592334B (en) | 2011-11-16 | 2011-11-16 | Method and device for indicating state and analyzing fault of access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110362786.8A CN102592334B (en) | 2011-11-16 | 2011-11-16 | Method and device for indicating state and analyzing fault of access control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102592334A true CN102592334A (en) | 2012-07-18 |
| CN102592334B CN102592334B (en) | 2014-06-18 |
Family
ID=46480918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110362786.8A Expired - Fee Related CN102592334B (en) | 2011-11-16 | 2011-11-16 | Method and device for indicating state and analyzing fault of access control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102592334B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI497282B (en) * | 2013-11-06 | 2015-08-21 | Taiwan Secom Co Ltd | Sucurity system for real-time debugging |
| CN106710090A (en) * | 2017-02-22 | 2017-05-24 | 深圳怡化电脑股份有限公司 | Equipment maintenance system and equipment maintenance method |
| CN109149524A (en) * | 2018-09-20 | 2019-01-04 | 新誉轨道交通科技有限公司 | A kind of inverter protection system and inverter |
| CN110992550A (en) * | 2020-01-02 | 2020-04-10 | 高新兴科技集团股份有限公司 | Access control method, device, equipment and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1407937A2 (en) * | 2002-10-09 | 2004-04-14 | Honda Giken Kogyo Kabushiki Kaisha | Remote control device for vehicles |
| CN2705857Y (en) * | 2003-11-12 | 2005-06-22 | 北京市门吉利磁电工程研究所 | User entrance guard device with speech function |
| JP2010007457A (en) * | 2008-06-24 | 2010-01-14 | Denso Corp | Smart key system for vehicle |
| CN201605911U (en) * | 2009-11-23 | 2010-10-13 | 王子麟 | Multifunctional intelligent door control system |
| CN102004457A (en) * | 2010-11-15 | 2011-04-06 | 南京大学 | GSM network-based power distribution room unattended terminal |
| CN202025370U (en) * | 2011-05-18 | 2011-11-02 | 陕西理工学院 | Door access control system based on non-contact integrated circuit (IC) card |
-
2011
- 2011-11-16 CN CN201110362786.8A patent/CN102592334B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1407937A2 (en) * | 2002-10-09 | 2004-04-14 | Honda Giken Kogyo Kabushiki Kaisha | Remote control device for vehicles |
| CN2705857Y (en) * | 2003-11-12 | 2005-06-22 | 北京市门吉利磁电工程研究所 | User entrance guard device with speech function |
| JP2010007457A (en) * | 2008-06-24 | 2010-01-14 | Denso Corp | Smart key system for vehicle |
| CN201605911U (en) * | 2009-11-23 | 2010-10-13 | 王子麟 | Multifunctional intelligent door control system |
| CN102004457A (en) * | 2010-11-15 | 2011-04-06 | 南京大学 | GSM network-based power distribution room unattended terminal |
| CN202025370U (en) * | 2011-05-18 | 2011-11-02 | 陕西理工学院 | Door access control system based on non-contact integrated circuit (IC) card |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI497282B (en) * | 2013-11-06 | 2015-08-21 | Taiwan Secom Co Ltd | Sucurity system for real-time debugging |
| CN106710090A (en) * | 2017-02-22 | 2017-05-24 | 深圳怡化电脑股份有限公司 | Equipment maintenance system and equipment maintenance method |
| CN109149524A (en) * | 2018-09-20 | 2019-01-04 | 新誉轨道交通科技有限公司 | A kind of inverter protection system and inverter |
| CN110992550A (en) * | 2020-01-02 | 2020-04-10 | 高新兴科技集团股份有限公司 | Access control method, device, equipment and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102592334B (en) | 2014-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103780432B (en) | Parking lot O＆M method, Carriageway controlling machine, server, mobile terminal and system | |
| CN102760318B (en) | Device and method for identity verification of mine entry personnel | |
| CN102592334B (en) | Method and device for indicating state and analyzing fault of access control system | |
| CN201600423U (en) | Intelligent grounding wire detecting device | |
| CN105988884A (en) | Method and apparatus for controlling watchdog | |
| CN101771582B (en) | Safety monitoring correlation analysis method based on state machine | |
| CN106470929B (en) | Maintenance system for lift facility | |
| CN103294018B (en) | Intelligent key managing system and self-inspection processing method thereof | |
| CN106155023B (en) | A kind of anti-misoperation system and its method of universal scattered control system | |
| CN202771508U (en) | Data processing equipment, server and system based on filing cabinet control | |
| CN102291869A (en) | Light emitting diode (LED) control system and method | |
| CN102662787A (en) | Method for protecting system disk RAID (redundant array of independent disks) | |
| CN202815878U (en) | A device for identity authentication of workers entering mine wells | |
| CN104898509B (en) | A kind of industrial personal computer monitoring method and system based on secure short message | |
| CN110533813A (en) | A kind of intelligent access control system that can ensure maintenance safety | |
| CN103595999A (en) | Automatic detection method and automatic detection device of intelligent television | |
| CN105074833B (en) | The device that unauthorized for identifying the system mode to control and adjustment unit manipulates and the nuclear facilities with the device | |
| CN103002444A (en) | Financial tool equipment and data communication method thereof | |
| JP2008276297A (en) | Equipment information management system | |
| CN104794812A (en) | Card swiping system and managing method thereof | |
| CN102053902A (en) | Monitoring method of operating system | |
| CN116956195A (en) | Electric energy meter data freezing processing method and device, electronic equipment and storage medium | |
| CN105280966A (en) | Detection diagnostic for communication loss among plurality of battery cell sensing boards | |
| CN112469185B (en) | Lighting control device | |
| CN110502411B (en) | Digital monitoring device and method for U-bit capacity of cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |