CN109035526A - Door lock card reading and touch key-press information controlling mechanism - Google Patents
Door lock card reading and touch key-press information controlling mechanism Download PDFInfo
- Publication number
- CN109035526A CN109035526A CN201810897296.XA CN201810897296A CN109035526A CN 109035526 A CN109035526 A CN 109035526A CN 201810897296 A CN201810897296 A CN 201810897296A CN 109035526 A CN109035526 A CN 109035526A
- Authority
- CN
- China
- Prior art keywords
- card reading
- information
- circuit
- key
- press
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00634—Power supply for the lock
Abstract
The present invention relates to electronic locks, in particular to the controlling mechanism of the card reading of electronic lock and touch key-press information, card reading circuit and touch key-press circuit including being controlled by central controller, same operating area is superimposed on before and after card reading circuit and touch key-press circuit, it is characterized in that, when the key for not feeling card reading triggering information and touch key-press triggers information, central controller enters low frequency sleep state of the working frequency less than 2MHz and with low frequency and interval interrogation mode driving card reading circuit thoughts and feelings card reading triggering information, information is also triggered with low frequency mode driving touch key-press circuit thoughts and feelings key simultaneously, when feeling card reading triggering information or key triggering information, central controller wakes up the high-frequency work state for switching to working frequency and being greater than 30MHz, it can be applied to door lock card reading or push button signalling detection method and its equipment.
Description
Technical field
The present invention relates to electronic locks, the in particular to controlling mechanism of the card reading of electronic lock and touch key-press information.
Background technique
On 07 08th, 2013, applicant proposed application No. is 201310284178.9, entitled one kind " identification signal
The patent application of detection method and equipment " discloses a kind of identification signal detection method, including controller and the controller
The touch key-press array of signal connection and the aerial array that wireless signal can be emitted；It is characterized in that, the touch key-press battle array
Column and the aerial array are superimposed on same signal operation region and alternately detect respective operation signal；One is also disclosed simultaneously
Kind identification signal detection device, including controller, the touch key-press array being connected with the controller in a signal way. and can emit nothing
The aerial array of line signal；It is characterized in that, the touch key-press array and the aerial array are superimposed on same signal operation
Respective operation signal is simultaneously alternately detected in region, and the controller includes that can alternately detect the touch key-press array and institute
State the sequence controller of the operation signal of aerial array.
Summary of the invention
Analysis contents of the above patents can be found that its method is fairly simple, also needs in actual use further to its
It improves.The present invention proposes a kind of door lock card reading and touch key-press information controlling mechanism thus, including is controlled by central control
It is superimposed on same operating area before and after the card reading circuit and touch key-press circuit of device, the card reading circuit and touch key-press circuit,
It is characterized in that, do not feel card reading triggering information and touch key-press key trigger information when, the central controller into
Enter working frequency and drives the card reading circuit thoughts and feelings to read less than the low frequency sleep state of 2MHz and with low frequency and interval interrogation mode
Card triggering information, while also driving the touch key-press circuit thoughts and feelings key to trigger information with low frequency mode, feeling card reading
The central controller, which wakes up, when triggering information or key triggering information switchs to the high-frequency work shape that working frequency is greater than 30MHz
State.
Wherein, it is superimposed on same operating area before and after the card reading circuit and touch key-press circuit, refers to the card reading electricity
Overlapping is arranged in same drop shadow spread before and after road and touch key-press circuit, and the card reading circuit and touch key-press circuit both can be with
Be arranged on front and back overlap two pieces of circuit board matrixes on, be also possible to the same side being arranged on same circuit board matrix or
It splits in former and later two sides.
Wherein, the card reading triggers information, refers to the closely described card reading circuit of the active or passive clamping such as IC card, RFID card
Information is triggered to give the card reading of the card reading circuit in region.The card reading circuit is feeling the card reading triggering information simultaneously
When this signal is fed back to the central controller, the central controller just switchs to working condition and then drives the card reading electricity
Read card reading information in road.
Wherein, the key of the touch key-press triggers information, refers to that user's implementation is acted to the touch key-press circuit
Key symbols position input related key on region triggers information.The touch key-press circuit is feeling the key triggering
Information and when this signal is fed back to the central controller, the central controller just switch to working condition and then described in driving
Touch key-press circuit picks up key information.
Wherein, the card reading triggering information or the key trigger information, either using card reading itself described in
Card reading circuit or the movement of operation button itself itself are completed, and can also be that incude unified triggering information by inductive switch complete
At that is, by inductive switch induction one one unlatching covering region slip lid of approach signal or induction close to the region
Breakdown action and form triggering information.Such as when the slip lid for covering the region close to the region or open by manpower,
Inductive switch experiences this information and this information is fed back to the central controller, and the central controller revival enters at this time
High-frequency work state respectively drives the card reading circuit and touch key-press circuit work.Further technical solution thus
It is also possible that card reading triggering information or the key trigger information, either using card reading itself close to the card reading
Circuit or the movement of operation button itself itself are completed, and can also be that incuding unified triggering information by inductive switch completes,
One, which is incuded, by inductive switch opens the covering region slip lid close to the approach signal in the region or induction one
Breakdown action and form the triggering information.
According to the above technical scheme, it is compared with the prior art, beneficial has technical effect that, is not feeling card reading touching
When the key of photos and sending messages and touch key-press triggers information or other operation informations, the central controller is with low frequency sleep state work
Make especially to drive the card reading circuit work with interval interrogation mode, is only feeling card reading triggering information or key triggering
It is just waken up after information and switchs to high-frequency work state, to greatly save the loss of electric energy, improve power autonomous service life.
Further technical solution is also possible that when the central controller picks up key by the touch key-press circuit
When inputting information, the card reading circuit is closed to prevent the wireless signal of the card reading circuit from causing shadow to keying input information
It rings.
Further technical solution, which is also possible that, is greater than 10s and without new when the pickup keying input information end time
When input operation signal, it is directly entered dormant state.
Further technical solution is also possible that when the central controller reads card reading information by the card reading circuit
When, it is not turned off the touch key-press circuit.
Further technical solution is also possible that the central controller is also further after reading the card reading end of message
Clear up the remaining mark of the touch key-press circuit transmitting；It is greater than 10s and without newly input operation letter when the cleaning end time
Number when, be directly entered dormant state.The wherein remaining mark, refer to be possible to accidentally touch key in card reading and in described
Entreat the missed keys information of controller conveying.
Further technical solution be also possible that the central controller enter low frequency sleep state for time have a rest inquire it is described
The interval time of card reading circuit, the time duration inquired every time was within 50ms between 150ms to 300ms.
Due to the present invention have the advantages that These characteristics and, can be applied to door lock card reading or push button signalling detection method thus
And its equipment, in particular to need to read and write or identify that the management system of IC card or RFID card, digital keys code signal is for example more
In the access control system of signal identification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the card reading circuit and touch key-press circuit using technical solution of the present invention；
Fig. 2 is the flow diagram using technical solution of the present invention.
Specific embodiment
The door lock card reading of the invention to application and touch key-press information controlling mechanism are done further with reference to the accompanying drawing
It is bright.
As shown, the present invention proposes a kind of door lock card reading and touch key-press information controlling mechanism, including it is controlled by
The card reading circuit 2 and touch key-press circuit 3 of central controller 1 are superimposed on before and after the card reading circuit 2 and touch key-press circuit 3
Same operating area 4, wherein the coil of transmitting radiofrequency signal is provided in the card reading circuit 2, and the touch key-press circuit 3
In be provided with multiple touch key-press 31, the touch key-press 31 can be mechanical triggering key, be also possible to induction when
Induced key is provided with fixed character code name etc. corresponding to touch key-press 31 described in each.Wherein, card reading is not being felt
When the key of triggering information and touch key-press 31 triggers information, it is general less than 2MHz(that the central controller 1 enters working frequency
For 1 MHz or so) low frequency sleep state and drive the card reading circuit 2 to feel card reading triggering with low frequency and interval interrogation mode
Information, while also driving the touch key-press circuit 3 to feel key with low frequency mode and triggering information, feeling card reading triggering letter
The wake-up of central controller 1 switchs to working frequency greater than 30MHz(generally in 50 MHz or so when breath or key triggering information)
High-frequency work state.
Wherein, it is superimposed on same operating area 4 before and after the card reading circuit 2 and touch key-press circuit 3, refers to the card reading
Overlapping is arranged in same drop shadow spread before and after circuit 2 and touch key-press circuit 3, the card reading circuit 2 and touch key-press circuit 3
Either be arranged in front and back overlap two pieces of circuit board matrixes 5 on, be also possible to the present invention arrange in same circuit board base
Same side on body 5 is split in former and later two sides.
Wherein, the card reading triggers information, refers to the closely described card reading circuit of the active or passive clamping such as IC card, RFID card
Information is triggered to give the card reading of the card reading circuit 2 in 2 regions.The card reading circuit 2 is feeling the card reading triggering letter
When ceasing and this signal being fed back to the central controller 1, the central controller 1 just switchs to described in working condition and then driving
Card reading circuit 2 reads card reading information.
Wherein, the key of the touch key-press 31 triggers information, refers to that user's implementation is acted to the touch key-press electricity
Key symbols position input related key on 3 region of road triggers information.The touch key-press circuit 3 is feeling the key
When triggering information and this signal being fed back to the central controller 1, the central controller 1 just switchs to working condition and then drives
It moves the touch key-press circuit 3 and picks up key information.
Wherein, the card reading triggering information or the key trigger information, either using card reading itself described in
The movement itself of card reading circuit 2 or operation button 31 itself is completed, and be can also be and is incuded by inductive switch (being not drawn into figure)
Unified triggering information is completed, i.e., incudes one close to one unlatching of the approach signal in the region or induction by inductive switch
It covers the breakdown action of the region slip lid and forms triggering information.Such as it is covered when passing through manpower close to the region or opening
The slip lid in the region, inductive switch experience this information and this information are fed back to the central controller 1, it is described at this time in
It entreats the revival of controller 1 to enter high-frequency work state, respectively drives the card reading circuit 2 and the touch key-press circuit 3 work.For
This further technical solution is also possible that the card reading triggering information or key triggering information, either using reading
Card is completed itself close to the card reading circuit 2 or the movement of operation button itself itself, be can also be and is incuded by inductive switch
Unified triggering information is completed, i.e., incudes one close to one unlatching of the approach signal in the region or induction by inductive switch
It covers the breakdown action of the region slip lid and forms the triggering information.
According to the above technical scheme, it is compared with the prior art, beneficial has technical effect that, is not feeling card reading touching
When the key of photos and sending messages and touch key-press triggers information or other operation informations, the central controller 1 is with low frequency sleep state
Work especially drives the card reading circuit 2 to work with interval interrogation mode, is only feeling card reading triggering information or key
It is just waken up after triggering information and switchs to high-frequency work state, to greatly save the loss of electric energy, improve power autonomous use
Period.
Further technical solution is also possible that when the central controller 1 is pressed by the touch key-press circuit 3 pickup
When key input information, the card reading circuit 2 is closed to prevent the wireless signal of the card reading circuit 2 from making to keying input information
At influence.
Further technical solution is also possible that when pickup key 31 inputs the end of message time greater than 10s and does not have
When new input operation signal, it is directly entered dormant state.
Further technical solution is also possible that when the central controller 1 reads card reading letter by the card reading circuit 2
When breath, it is not turned off the touch key-press circuit 3.During the i.e. described card reading circuit 2 reads card reading information, and the institute that ignores
State whether touch key-press circuit 3 works, even if touching when work or accidentally key generation because the touch key-press circuit 3 works
Interference signal can't read card reading information to the card reading circuit 2 and generate substantive interference.
Further technical solution is also possible that after reading the card reading end of message, the central controller 1 is also further
Clear up the remaining mark that the touch key-press circuit 3 transmits；It is greater than 10s and without newly input operation letter when the cleaning end time
Number when, be directly entered dormant state.The wherein remaining mark, refer to be possible to accidentally touch in card reading each or certain it is several
The key 31 and to the central controller 1 convey missed keys information.By clearing up the remaining mark, allow it is described in
The hash of 1 pair of the controller collection in centre is emptied, and is reduced remaining convenient for further work.
Further technical solution is also possible that the central controller 1 is had a rest into low frequency sleep state for time and inquires institute
The interval time of card reading circuit 2 is stated between 150ms to 300ms, the time duration inquired every time is within 50ms.
Due to the present invention have the advantages that These characteristics and, can be applied to door lock card reading or push button signalling detection method thus
And its equipment, in particular to need to read and write or identify that the management system of IC card or RFID card, digital keys code signal is for example more
In the access control system of signal identification.
Claims (7)
1. door lock card reading and touch key-press information controlling mechanism, card reading circuit and touch including being controlled by central controller
Same operating area is superimposed on before and after key circuit, the card reading circuit and touch key-press circuit, which is characterized in that is not being felt
When the key for triggering information and touch key-press to card reading triggers information, the central controller enters working frequency less than 2MHz's
Low frequency sleep state simultaneously drives the card reading circuit thoughts and feelings card reading to trigger information with low frequency and interval interrogation mode, while also with low
Touch key-press circuit described in frequency mode activated feels key and triggers information, is feeling card reading triggering information or key triggering information
Shi Suoshu central controller, which wakes up, switchs to the high-frequency work state that working frequency is greater than 30MHz.
2. controlling mechanism according to claim 1, which is characterized in that when the central controller passes through the touch key-press
When circuit picks up keying input information, the card reading circuit is closed to prevent the wireless signal of the card reading circuit defeated to key
Enter information to impact.
3. controlling mechanism according to claim 2, which is characterized in that be greater than when picking up the keying input information end time
When 10s and not new input operation signal, it is directly entered dormant state.
4. controlling mechanism according to claim 1, which is characterized in that when the central controller passes through the card reading circuit
When reading card reading information, it is not turned off the touch key-press circuit.
5. controlling mechanism according to claim 4, which is characterized in that after reading the card reading end of message, the center control
Device processed also further clears up the remaining mark of the touch key-press circuit transmitting；When the cleaning end time is greater than 10s and does not have
When new input operation signal, it is directly entered dormant state.
6. according to claim 1 to 5 any controlling mechanisms, which is characterized in that the central controller enters low frequency and stops
Dormancy state for time has a rest the interval time for inquiring the card reading circuit between 150ms to 300ms, and the duration inquired every time is long
Degree is within 50ms.
7. according to claim 1 to 5 any controlling mechanisms, which is characterized in that the card reading triggering information described is pressed
Key triggers information, either completed using card reading itself close to the card reading circuit or the movement of operation button itself itself,
It can also be that incuding unified triggering information by inductive switch completes, i.e., incudes one close to the region by inductive switch
Approach signal or induction one open the breakdown action for covering the region slip lid and form the triggering information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897296.XA CN109035526A (en) | 2018-08-08 | 2018-08-08 | Door lock card reading and touch key-press information controlling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897296.XA CN109035526A (en) | 2018-08-08 | 2018-08-08 | Door lock card reading and touch key-press information controlling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109035526A true CN109035526A (en) | 2018-12-18 |
Family
ID=64632311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810897296.XA Pending CN109035526A (en) | 2018-08-08 | 2018-08-08 | Door lock card reading and touch key-press information controlling mechanism |
Country Status (1)
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| CN (1) | CN109035526A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806815A (en) * | 2019-10-16 | 2020-02-18 | 新鼎电子（深圳）有限公司 | Method for eliminating mutual interference between touch panel and NFC |
| CN112435373A (en) * | 2020-11-24 | 2021-03-02 | 惠州拓邦电气技术有限公司 | Electronic lock work control method and device and electronic lock |
| CN113487768A (en) * | 2021-06-30 | 2021-10-08 | 深圳贝特莱电子科技股份有限公司 | Intelligent door lock touch key detection device and method |
| CN113627204A (en) * | 2021-08-06 | 2021-11-09 | 青岛海信智慧生活科技股份有限公司 | Card identification circuit, power supply method thereof and door lock |
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| CN113627204A (en) * | 2021-08-06 | 2021-11-09 | 青岛海信智慧生活科技股份有限公司 | Card identification circuit, power supply method thereof and door lock |
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