WO2013178007A1 - 智能锁智能钥匙及控制方法 - Google Patents

智能锁智能钥匙及控制方法 Download PDF

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Publication number
WO2013178007A1
WO2013178007A1 PCT/CN2013/075289 CN2013075289W WO2013178007A1 WO 2013178007 A1 WO2013178007 A1 WO 2013178007A1 CN 2013075289 W CN2013075289 W CN 2013075289W WO 2013178007 A1 WO2013178007 A1 WO 2013178007A1
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WO
WIPO (PCT)
Prior art keywords
key
module
lock
smart
password
Prior art date
Application number
PCT/CN2013/075289
Other languages
English (en)
French (fr)
Inventor
华林
Original Assignee
杭州双华智能家居有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201210178428.6A external-priority patent/CN102654002B/zh
Priority claimed from CN201210178431.8A external-priority patent/CN102654003B/zh
Priority claimed from CN201210178425.2A external-priority patent/CN102704761B/zh
Priority claimed from CN201310047747.8A external-priority patent/CN103104152B/zh
Priority claimed from CN201310047698.8A external-priority patent/CN103243970B/zh
Priority claimed from CN201310047617.4A external-priority patent/CN103114764B/zh
Application filed by 杭州双华智能家居有限公司 filed Critical 杭州双华智能家居有限公司
Publication of WO2013178007A1 publication Critical patent/WO2013178007A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/0684—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially
    • E05B47/0692—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially with a rectilinearly moveable coupling element
    • 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
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence
    • 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
    • G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0065—Saving energy

Definitions

  • the invention relates to an ultra-low-power PKE smart lock system for applying intelligent authentication technology to a door lock, wherein the electric clutch is built in the inner hole of the door handle and uses an electric clutch to directly open or lock the smart lock of the door lock lever.
  • the intelligent key and control method belong to the field of intelligent door lock manufacturing.
  • Door locks are the safety line of the home and are the systems that people must use to enter and exit the house every day. From an application perspective, the intelligent door lock system is the starting point for the design of smart homes. The main design goal of the intelligent door lock is to improve the safety and ease of use of the key. Locks based on PKE technology were first used on high-end car door lock systems and were called 'keyless entry systems'. This system still needs to carry the key, but the key can be automatically sensed and recognized in the active area without the user having to unlock the key. This type of door lock is compatible with the traditional mechanical lock opening method, and at the same time can effectively improve the user experience, and will be widely used in the future.
  • a smart door lock system based on PKE technology involves high and low frequency. Signal transmission and acceptance, energy consumption is large; Second, the intelligent door lock system based on PKE technology applied to the car door lock system is a closed system, users can not add and delete keys by themselves, when the key is lost or needs to be increased For additional keys, it is necessary to complete the increase or decrease of the keys through the manufacturer or its agent; 3.
  • the smart door lock system applied to the door of the home or office has only a single 'keyless entry' opening method is obviously not humanized; At present, the smart door lock system based on PKE technology does not consider the important problem that it is necessary to actively issue a low voltage warning to the user when the voltage is lower than a certain value in the case of ordinary dry battery power supply; five is now applied to the home or office door.
  • the electric clutch drive of the upper intelligent door lock system is placed in the lock body or on the front and rear covers of the lock, which is not only complicated in structure but also reliable. Poor, inconvenient maintenance, or the front cover is bulky.
  • Design purpose To avoid the shortcomings in the background technology, design a smart lock smart key and control method based on PKE technology suitable for home or office doors.
  • Design plan In order to achieve the above design goals.
  • the application relates to a PCB circuit using PKE technology; the second is that the electric clutch is designed on the front handle, and the electric clutch rotates the square shaft through the lock body, and a square key sleeve is designed in the handle, and the cam control arm on the micro-horse shaft in the shaft is adopted.
  • the movable pin at one end of the key sleeve locks and separates the solution sleeve and the inner hole of the handle shaft.
  • the ultra-low power smart lock constitutes:
  • Low-power circuit Inductive trigger module including smart lock and low-frequency wake-up transmission module, and low-frequency wake-up receiving module with smart key. Only when the smart lock sensing trigger module receives the human body trigger signal, the lock master control module enters the normal working mode, and in other cases, the smart lock is in the low power mode. After the smart lock master module enters normal operation, the low frequency wake-up signal is sent through the low frequency wake-up transmission module. The key control module of the smart key is also in a low power state. Only its low frequency wake-up receiver module is in the low frequency signal listening mode. After the low frequency wake-up receiving module receives the low frequency wake-up signal, the wake-up key master module sends the encrypted ID. After the transmission is completed, it enters low power consumption and waits for the next transmission. Therefore, the entire system works only after the human body is triggered, and the rest are in a low-power state, which effectively ensures the use time.
  • the key addition and deletion module activates the key addition or deletion mode under the key input.
  • the lock master module decrypts and stores the ID.
  • the delete mode the corresponding key position is selected by pressing the button, and then the signal is deleted by the key input, and the key addition module notifies the lock master control module to delete the ID.
  • the key addition and deletion module requests the lock main control module to send a low frequency wake-up signal to the key end, and the low frequency wake-up transmission module sends a specific wireless low frequency signal.
  • the smart key in the wireless low frequency signal coverage is sent to the key control module of the smart key.
  • the main control module recognizes the signal, it determines that the smart lock issues a key addition request, and the key main control module encrypts the ID, and The wireless high frequency signal is sent to the smart lock through the high frequency transmitting module.
  • the smart lock main control module decrypts the stored ID, and completes the key addition;
  • the key addition and deletion module requests the main control module to enter the ID receiving state.
  • the user notifies the key master module to encrypt the ID by pressing the button on the smart key and transmits it to the high frequency receiving module of the smart lock through the wireless high frequency signal.
  • the smart lock main control module stores the ID after decoding, and completes the key addition;
  • the key addition and deletion module requests the main control module to enter the ID receiving state.
  • the user establishes a wired connection between the smart key and the smart lock through the signal line, and the smart key master module can be triggered automatically or via the user.
  • the smart lock master module receives the ID signal and decodes the stored ID to complete the key addition.
  • Password is enabled: password input module including smart lock, smart lock main control module, motor drive, feedback module and motor execution module. After receiving the password data of the password input module, the smart lock main control module compares with the stored password. After the comparison is a legal password, the smart lock main control module issues a motor drive command to the motor drive and feedback module, and the motor drive and feedback are provided. The module drives the motor actuator to perform motor motion.
  • the low voltage detection is monitored by the low voltage detection module for the power supply of the smart lock.
  • the low voltage detection module sends an interrupt signal to the smart lock main control module, and the smart lock accordingly makes an indicator light or voice. Wait for the action.
  • Door lock actuator Includes induction trigger module or password input module, and electric clutch. Corresponding to different lock bodies, two technical solutions have been produced:
  • the password input module is designed on the front handle
  • the induction trigger module is designed on the front handle
  • the electric clutch is designed on the front handle shaft
  • the electric clutch rotates the square shaft through the handle
  • a square key sleeve is designed in the handle.
  • the cam on the micro-maddle of the shaft controls the movable pin at one end of the square key sleeve to lock and separate the locking and separating of the inner sleeve of the solution sleeve and the handle shaft
  • the corresponding matching lock body is an ordinary mechanical lock body.
  • the password input module is compatible with the function of the inductive trigger module.
  • the user inputs the password input module on the handle to make the main control module of the smart lock enter the normal working mode, so as to achieve the low power consumption of the smart lock system;
  • the second is to design the clutch on the front handle shaft, and use the electric clutch to control the door lock lever to open or lock, which not only replaces the traditional door lock cylinder structure, but also makes the structure of the electric lock more simple and reliable, and at the same time realizes
  • the door lock has both the handle function and the electric lock function; it can also be matched with the common mechanical lock body commonly used nowadays.
  • the password input module is designed on the front panel
  • the induction trigger module is designed on the front handle
  • the electric clutch is designed on the front handle shaft
  • the electric clutch rotates the square shaft through the handle
  • a square key sleeve is designed in the handle.
  • the inner camshaft controls the movable pin at one end of the square key sleeve to lock and separate the locking and separating of the solution sleeve and the inner hole of the handle shaft
  • the corresponding matching lock body is an ordinary mechanical lock body.
  • the user touches the inductive trigger module on the handle or the password input module on the front panel to make the main control module of the smart lock enter the normal working mode, so as to achieve the purpose of low power consumption of the smart lock system;
  • the clutch is designed on the front handle shaft, and the electric clutch is used to control the door lock lever to open or lock, which not only replaces the traditional door lock cylinder structure, but also makes the structure of the electric lock simpler and more reliable, and at the same time realizes
  • the door lock has both the handle function and the electric lock function; it can also be matched with the common mechanical lock body that is commonly used nowadays.
  • the induction trigger module is designed on the front handle, and the password input module is designed on the front panel, and the corresponding lock body is an electric lock body. The purpose of this is to enable the user to enter the normal working mode by touching the sensing trigger module on the handlebar to achieve the low power consumption of the smart lock system.
  • Both the inductive trigger module and the password input module are designed on the front panel, and the corresponding matching lock body is an electric lock body.
  • the purpose of this is: the user touches the inductive trigger module or the password input module on the front panel to make the main control module of the smart lock enter the normal working mode, so as to achieve the low power consumption of the smart lock system; at the same time, removing the lock handle will make
  • the smart shape has been further innovated.
  • the door lock square key rod is axially engaged with the square key sleeve and the square key sleeve drives the door lock square key rod to rotate forward or reverse, and the forward rotation and the reverse rotation of the square key sleeve are controlled by the rotation angle of the eccentric wheel,
  • the forward or reverse rotation of the motor shaft to drive the eccentric force the movable pin to achieve the purpose of the combination lock or the separation between the square key sleeve under the action of the pressure spring thereby realizing the square key sleeve brake locking door lock square key rod Or open the door lock lever, so as to achieve the purpose of the door lock lever rotation to drive the bolt to open or lock.
  • the front handle shaft cavity wall has two key grooves, one for the square key sleeve movable pin expansion and contraction, one for the handle circuit module outlet, and the motor housing is fixed, so that the motor fixed case and the front handle shaft cavity wall do not rotate.
  • the keyway on the wall of the front handle shaft cavity can also meet the needs of the expansion and contraction of the movable pin and the motor outlet.
  • the expansion hole can satisfy the free expansion and contraction of the movable pin; and the movable pin assembly groove cavity has a V-shaped open surface at the bottom, which matches the end surface of the movable pin cap. Thereby achieving the purpose of the limit activity pin.
  • the first invention is that the smart lock adopts the ordinary No. 5 battery, which can make the electronic lock work normally for more than one year, and the smart key uses the button battery to work normally for more than one year;
  • the second is to increase the user's own For the key addition and deletion function, the user can add or delete the key by setting the button.
  • the new key and the host can realize the automatic code matching, and the flexibility of use is greatly improved.
  • the third is to increase the password opening function and the user.
  • the password function is modified by itself; the fourth is to increase the low voltage detection and display function prompting the user to replace the battery in time; the fifth is to design a door lock actuator that increases product adaptability and user experience: (1) the induction trigger module or the password input module Designed in the front handle, (2) The electric clutch is designed on the front handle shaft to realize the purpose of integrating the electric clutch with the front handle shaft of the door handle; (3) designing the battery pack and the additional switch on the rear handle; (4) realizing the motor fixed shell The purpose of positioning and mating with the front handle shaft shell; (5) is to realize the electric brake directly brake the door lock key lever, and realize the purpose of the lock-free brake door lock.
  • FIG. 1 is a schematic structural view of a smart electronic handle door lock.
  • FIG. 2 is a schematic structural view of the front handle of the smart electronic handle door handle.
  • FIG. 3 is a schematic structural view of the rear handle of the smart electronic handle door handle.
  • Figure 4 is a schematic view showing the structure of the back cover of Figure 3 after opening.
  • Fig. 5 is a first schematic view of the exploded structure of Fig. 1.
  • Fig. 6 is a schematic exploded view of the electric clutch.
  • Fig. 7 is a schematic structural view of a square key sleeve.
  • Figure 8 is a cross-sectional structural view taken along line A-A of Figure 7.
  • Figure 9 is a schematic view of the structure of the spherical belt handle lock.
  • Figure 10 is a schematic view of the structure of the flat handle door lock.
  • Figure 11 is a schematic view of the structure of the knob of the knob.
  • Figure 12 is a schematic diagram of the circuit principle of the smart electronic lock.
  • Figure 13 is a hardware frame diagram of the smart lock system.
  • Figure 14 shows the smart lock and smart key workflow in normal operation mode.
  • Figure 15 is a schematic diagram of the inductive trigger module.
  • Fig. 16 is a first embodiment of the workflow of the smart lock in the key addition mode.
  • 17 is a second embodiment of the workflow of the smart lock in the key addition mode.
  • Figure 19 is the workflow of the smart lock in the key deletion mode.
  • Figure 20 is a user-added key panel scheme for a button.
  • Fig. 21 is a diagram of a user adding a delete key panel above the button.
  • Figure 22 is a schematic diagram of a password input module.
  • Figure 23 is a schematic diagram of a low voltage detection module.
  • Figure 24 is a schematic diagram of the motor drive and feedback module.
  • Embodiment 1 Refer to Figures 1-24.
  • a smart lock smart key with ultra-low power consumption including a door lock actuator and an intelligent controller.
  • the intelligent controller is provided with ultra-low power
  • the ultra-low power control circuit includes a smart lock sensing trigger module 32 and a low frequency wake-up transmitting module 13 and a low frequency wake-up receiving module 23 of the smart key; when the smart lock sensing trigger module 32 receives the human body trigger signal, the lock The main control module 11 enters the normal working mode. In other cases, the smart locks are in the low power mode.
  • the low frequency wake-up transmission module 13 transmits the low-frequency wake-up signal, and the key of the smart key is
  • the control module 21 is also in a low power consumption state, and only its low frequency wake-up receiving module 23 is in the low frequency signal listening mode. After the low frequency wake-up receiving module 23 receives the low frequency wake-up signal, the wake-up signal is sent to control the key master module 21 to send the encrypted ID. After the transmission is completed, the low power consumption is entered, and the next transmission is waited; (2) the door lock actuator includes the inductive trigger module 32 or the password input mode.
  • Block 38 and electric clutch the password input module 38 is designed on the front handle, the clutch is designed on the front handle shaft, and the electric clutch rotates the square shaft through the handle, and a square key sleeve is designed in the handle, through the miniature horse shaft in the shaft
  • the upper cam controls the movable pin at one end of the key sleeve to lock and separate the locking and separating of the solution sleeve and the inner hole of the handle shaft, and the corresponding matching lock body is an ordinary mechanical lock body; or, the induction trigger module 32 is designed on the front handle
  • the password input module 38 is designed on the front panel of the clutch on the front handle shaft, and the electric clutch rotates the square shaft through the handle, and a square key sleeve is designed in the handle, and the end of the cam sleeve is controlled by the cam on the micro-maddle shaft in the shaft.
  • the activity pin is used to lock and separate the solution sleeve and the inner hole of the handle shaft, and the corresponding locking body is a common mechanical lock body; or, the induction trigger module 32 is designed on the front handle, and the password input module 38 is designed in On the front panel, the corresponding matching lock body is an electric lock body; or, the induction trigger module 32 and the password input module 38 are both designed on the front panel, and the corresponding matching locks are provided.
  • the body is an electric lock body.
  • the door lock actuator includes a handle front handle 1 and a handle The handle 2, or the spherical front handle 301 and the spherical rear handle 302; (1) the front handle or the top surface of the front handle 1 is provided with a touch panel 106, and the front handle cavity has a circuit board bracket 101 built therein, and the touch panel 106 Fixed on one side of the circuit board holder 101, the other side of the circuit board holder 101 has an inherent circuit board 105 and a low frequency module 107. The data line of the circuit board 105 passes through the front handle shaft to connect the data line plug 104, and the electric clutch 102 is built in the spherical front handle shaft cavity 112.
  • the signal input end of the electric clutch 102 is connected to the signal output end of the circuit board 105, and the end of the electric clutch 102 is mated with the door lock key 103; the rear handle handle 2 of the handle 2 is provided with a power supply 110.
  • the password modification button and the key addition/decrease button 109, the password modification button and the key addition/decrease button 109 pass through the data line after the handle shaft is connected to the data line plug 104, and the password modification button and the key addition/decrease button 109 refer to the password modification button. 1091 and key addition and subtraction button 1092.
  • the power source 110 supplies power to the circuit board 105; After the handle, the handle 2 can also be provided with a transition rod 115 and a spring 116.
  • the front end of the handle 301 is provided with a touch panel 106, the circuit board 105 and the low frequency module 107 are built in the cavity of the handle 301, and the data line of the circuit board 105 passes through the spherical front handle shaft to connect the data line plug 104.
  • the electric clutch 102 is built in the spherical front handle shaft cavity 112 and the signal input end of the electric clutch 102 is connected to the signal output end of the circuit board 105.
  • the end of the electric clutch 102 is mated with the door lock key lever 103; the power source 110 is located behind the ball.
  • the handle 302 is inside the shaft cavity or after the ball is placed inside the handle.
  • the motor fixed casing 203 of the motor-driven clutch is built in the spherical front handle shaft cavity 112.
  • the motor fixed casing 203 has a motor 214 built therein.
  • the motor 214 is driven on the shaft with an eccentric wheel 208.
  • the eccentric wheel 208 is located at one end of the square key sleeve 209.
  • the inner surface of the hole and the eccentric wheel 208 are in contact with the end surface of the movable pin 210, and the spring 211 is sleeved on the movable pin 210.
  • One end of the spring 211 is opposite to the cap 216 of the movable pin 210, and the other end is opposite to the inner wall of the square key sleeve 209.
  • the other end hole of the square key sleeve 209 is mated with the door lock square key 103.
  • the spherical front handle shaft cavity 112 is walled with one or more key grooves 201, and the motor fixing case 203 is provided with a key 202 matching the spherical front handle shaft cavity 112 key groove 201 and the key 202 and the ball on the motor fixing case 203.
  • the keyway 201 on the wall of the front handle shaft cavity 112 is mated.
  • the motor housing 203 is composed of a front housing 206 and a rear housing 215.
  • the bottom of the rear housing 206 is provided with a locking hook 213.
  • the locking hook 213 is hook-locked with the rear housing 215.
  • the front housing 206 is provided with a square key sleeve at the bottom.
  • the bracket 205 and the protruding head 206, the square key sleeve 209 are located on the square key sleeve 207, and the end surface groove of the square key sleeve 209 is inserted and engaged with the convex head 212 of the end surface of the front housing 206.
  • the rear casing cavity of the motor fixed casing 203 is flat on the upper and lower sides, and the two sides are curved and matched with the rear fuselage of the motor 214; the front casing 206 of the motor fixed casing 203 has a rectangular cavity and a front machine of the motor 214 Matching.
  • the movable key fitting sleeve 209 and the eccentric wheel 208 are provided with a movable pin fitting groove cavity 218.
  • the upper end wall of the movable pin fitting groove cavity 218 is provided with a movable pin 210 expansion hole 220, and the movable pin fitting groove cavity 218 is bottom V.
  • the open face of the glyph and the V-shaped open face match the end face of the movable pin 210.
  • the square key sleeve 209 and the door lock side key 103 are mated with a rectangular hole 219.
  • the end surface of the movable pin 210 has a curved convex head 217.
  • Intelligent controller submitted by the applicant 'A keyless entry smart lock that can add and delete keys, a smart lock system with low power remote wake-up, and a smart lock system that supports multiple authentication methods' has been stated in detail in the prior patent application. Then describe.
  • the utility model relates to an intelligent electronic spherical door handle lock, which comprises a spherical front handle 301 and a spherical rear handle 302.
  • the intelligent controller is located in the handle of the spherical front handle 301, and the intelligent controller comprises a main control circuit board 105 and a low frequency module 107, and the touch
  • the panel 106 is located at the front end of the handle 301, the circuit board 105 and the low frequency module 107 are built in the cavity of the front handle 301, and the data line of the circuit board 105 passes through the spherical front handle shaft to connect the data line plug 104, and the electric clutch 102 is built in the spherical shape.
  • the front handle shaft cavity 112 and the signal input end of the electric clutch 102 are connected to the signal output end of the circuit board 105, and the end of the electric clutch 102 is mated with the door lock key lever 103; the power source 110 is located in the spherical cavity and the handle 302 is in the axial cavity or Put the ball inside the handle.
  • the motor fixed casing 203 of the motor-driven clutch in the spherical electric door lock is built in the spherical front handle shaft cavity 112, and the motor fixed casing 203 has a motor 214 built therein.
  • the motor 214 is provided with an eccentric wheel 208 on the drive shaft, and the eccentric wheel 208 is located.
  • the end of the square key sleeve 209 is in one end of the hole and the surface of the eccentric wheel 208 is in contact with the end surface of the movable pin 210.
  • the spring 211 is sleeved on the movable pin 210 and one end of the spring 211 is opposite to the cap 216 of the movable pin 210, and the other end is opposite to the square key sleeve.
  • the inner wall of the 209 is topped, and the other end hole of the square key sleeve 209 is mated with the door lock key lever 103.
  • the spherical front handle shaft cavity 112 is walled with one or more key grooves 201, and the motor fixing case 203 is provided with a key 202 matching the spherical front handle shaft cavity 112 key groove 201 and the key 202 and the ball on the motor fixing case 203.
  • the keyway 201 on the wall of the front handle shaft cavity 112 is mated.
  • the motor housing 203 is composed of a front housing 206 and a rear housing 215.
  • the bottom of the rear housing 206 is provided with a locking hook 213.
  • the locking hook 213 is hook-locked with the rear housing 215.
  • the front housing 206 is provided with a square key sleeve at the bottom.
  • the bracket 205 and the protruding head 206 are located on the square key sleeve 207 and the end surface groove of the square key sleeve 209 is mated with the protruding head 212 of the end surface of the front housing 206.
  • the rear casing cavity of the motor fixed casing 203 is flat on the upper and lower sides, and the two sides are curved and matched with the rear fuselage of the motor 214; the front casing 206 of the motor fixed casing 203 has a rectangular cavity and a front machine of the motor 214 Matching.
  • the movable key fitting sleeve 209 and the eccentric wheel 208 are provided with a movable pin fitting groove cavity 218.
  • the upper end wall of the movable pin fitting groove cavity 218 is provided with a movable pin 210 expansion hole 220, and the movable pin fitting groove cavity 218 is bottom V.
  • the open face of the glyph and the V-shaped open face match the end face of the movable pin 210.
  • the square key sleeve 209 and the door lock side key 103 are mated with a rectangular hole 219.
  • the end surface of the movable pin 211 has a curved convex head 217.
  • Embodiment 1-1 Refer to Figures 13, 14, and 15.
  • a home-specific smart lock, smart key low-power circuit, including a smart lock, the low-frequency signal output end of the smart lock-in-lock master module 11 is connected to the input end of the low-frequency wake-up transmitting module 13, and the signal output terminal of the inductive trigger module 32 The signal input terminal of the lock master module 11.
  • Example 1-2 Refer to Figures 13 and 14.
  • a home-specific intelligent key low-power circuit comprising a smart key, the signal output end of the low-frequency wake-up receiving module 23 of the smart key is connected to the data signal input end of the key main control module 21, and the low-frequency wake-up sending module 13 of the smart lock transmits the wireless
  • the low frequency signal is connected to the low frequency wake-up receiving module 23 of the smart key.
  • Embodiment 1-3 On the basis of Embodiments 1-1 and 1-2, a home-specific smart lock, a smart key low-power circuit control method, including a smart lock and a smart key, and an intelligent trigger is provided with an inductive trigger module 32. And the low frequency wake-up sending module 13 is provided with a low-frequency wake-up receiving module 23 in the smart key.
  • the smart-lock sensing triggering module 32 receives the human body triggering signal, the lock main control module 11 enters the normal working mode, and in other cases, the smart lock is low.
  • the low frequency wake-up signal is sent through the low frequency wake-up transmission module 13; the key main control module 21 is also in a low power consumption state, and only its low frequency wake-up receiving module 23 is in a low frequency signal.
  • the wakeup signal is sent to control the smart key control module 21 to send the encryption. ID. After the transmission is completed, it enters low power consumption and waits for the next transmission.
  • Embodiment 2 On the basis of Embodiment 1, a smart lock with a key addition and deletion function, a smart key, including a door lock actuator and an intelligent controller, (1) a key provided in the intelligent controller
  • the add/delete module 34, the key addition and deletion module 34 activates the key addition or deletion mode under the input of the button 36; in the add-on mode, waits for the encrypted ID sent from the smart key, and the lock master module 11 decrypts The ID is stored; in the delete mode, the corresponding key position is selected by the button 37, and then the delete signal is input through the button 37, and the key addition and deletion module 34 notifies the lock master module to delete the ID;
  • the door lock actuator Including the inductive trigger module 32 or the password input module 38 and the electric clutch: the password input module 38 is designed on the front handle, the clutch is designed on the front handle shaft, and the electric clutch rotates the square shaft through the handle, and a square key sleeve is designed in the handle The locking and separating of the inner slee
  • the inductive trigger module 32 is designed on the front handle
  • the password input module 38 is designed on the front panel
  • the corresponding matching lock body is an electric lock body
  • the inductive trigger module 32 and the password input module 38 are both designed on the front panel.
  • the corresponding matching lock body is an electric lock body.
  • Embodiment 2-1 as shown in FIG.
  • the smart lock and smart key are also in a low power state.
  • Connection key addition and deletion module The keyboard of the input end is designed with buttons for adding, deleting, ending, and key number, and the LED indicator 14 for designating whether the key already exists in the current number is designed on the key adding and deleting module 34. If the key has been added, the LED is added. The indicator light 14 is on, otherwise it is off.
  • the lock master module 11 is woken up, and notifies the low frequency wake-up transmission module 13 to send a specific signal (characterizing the key assignment command), and Wait for the ID to pass through the return of the high frequency channel.
  • the low frequency wake-up receiving module 23 of the smart key receives the command of the key addition, wakes up the key main control module 21 and notifies the operation command for the key addition.
  • the key master module 21 transmits the encrypted ID information to the high frequency receiving module 12 of the smart lock through the high frequency transmitting module 24 using a common public encryption algorithm and a key (AES, DES or KEELOQ, etc.).
  • the smart lock high frequency receiving module 12 decodes the high frequency data and sends it to the lock master module 11.
  • the lock master module 11 decrypts using the unified key preset at the factory, acquires the ID plaintext and the decryption key, and stores it.
  • the lock master module 11 continues to control the low-frequency wake-up transmission module 13 to transmit a low-frequency signal to add a new key. If the key that is subsequently sent is the key that has been added, it will not be processed, otherwise the key will be added. Finally, the user ends the addition of the key by pressing a plurality of buttons or a timer timing end key in the key addition and deletion module.
  • Example 2-2 as shown in Fig. 16.
  • the smart lock and smart key are also in a low power state.
  • the lock master module 11 is woken up, waiting for the ID to return through the high frequency channel.
  • the user presses the button of the smart key to wake up the key master module 21 and notify the operation command for adding the key.
  • the key master module 21 transmits the encrypted ID through the high frequency transmitting module 24 using a common public encryption algorithm and a key (AES, DES, or KEELOQ, etc.) implemented by the manufacturer.
  • the smart lock high frequency receiving module 12 decodes the high frequency data and sends it to the lock master module 11.
  • the lock master control module 11 decrypts using the factory default encryption algorithm and the key, and obtains the ID plaintext and the decryption key and stores them. If the key addition and deletion module 15 does not receive a signal to end the add-on key at this time, the lock master module 11 continues to wait for other smart key additions. If the key that is subsequently sent is the key that has been added, it will not be processed, otherwise the key will be added. Finally, the user ends the addition of the key by pressing a plurality of buttons or a timer timing end key in the key addition and deletion module.
  • Embodiment 2-3 Firstly, a wired hardware communication interface is separately added to the smart lock and the smart key.
  • the interface can be based on a standard serial bus communication protocol protocol such as I2C, and the communication interface can be designed with a dedicated chip or by software simulation.
  • the flow chart is shown in Figure 17.
  • the smart lock and the smart key are in a low power state.
  • the lock master module 11 is woken up, waiting for the ID to return through the wired hardware communication interface.
  • the user presses the button of the smart key to wake up the key master module 21 and notify the operation command for adding the key.
  • the key master module 21 transmits the encrypted ID through the high frequency transmitting module 24 using a common public encryption algorithm and a key (AES, DES, or KEELOQ, etc.) implemented by the manufacturer. After receiving the data, the wired hardware communication interface of the smart lock is sent to the lock master module 11.
  • the lock master control module 11 uses the factory default encryption algorithm and the key to decrypt and acquire ID
  • the plaintext and the decryption key are stored. If the key addition and deletion module 34 does not receive a signal to end the add-on key at this time, the lock master module 11 continues to wait for other smart key additions. If the key that is subsequently sent is the key that has been added, it will not be processed, otherwise the key will be added. Finally, the user ends the addition of the key by pressing a plurality of buttons or a timer timing end key in the key addition and deletion module.
  • the smart key is subordinate to the key addition process and can be added to different smart lock systems in the various cases of embodiments 2-1, 2-2, 2-3. After the smart lock has added the key, the key is set to be legal, so that one smart key can open multiple smart locks.
  • the lock master module 11 is activated when the user passes the delete key of the smart lock key addition and deletion module 34.
  • the lock master module now displays all valid keys through the LEDs 14.
  • the lock master module 11 deletes the numbered key.
  • the lock master module 11 exits the key deletion mode, and the LED lamp 14 is turned off. If the user does not know the key number, you can delete all the keys first, then let the smart lock work in the key addition mode, and add the valid keys one by one, and finally realize the key addition.
  • An implementation method of the key adding and deleting module 34 is to design a simple control hardware subsystem by using a single chip microcomputer, and convert the received different key signal codes into control signals and send them to the main control system, and the lock main control module 11 according to the signals. Add and delete operations.
  • the hardware subsystem also needs to use a timer to time the key to increase or delete. When the time exceeds the preset delay (such as 1 minute), the key receiving success signal sent by the main control module is still not received. Exit the key add or delete mode. Pressing one or more buttons simultaneously as a control signal may also notify the key add and delete module 34 to exit the key addition or deletion mode.
  • Another implementation manner is that the key addition and deletion module 34 is implemented by locking the software system of the main control module 11.
  • the lock main control module directly receives an external signal, and directly interacts with the smart lock main control flow according to the key input information, and also needs to Use the timer or receive button combination signal to inform the system to end the key addition or deletion.
  • FIG. 20 shows a design with two buttons and multiple LEDs.
  • One of the buttons is the 'Selection Key', which is used to enable the key addition and deletion functions and to select different key addition bits.
  • the user first enters the key addition and deletion mode by long pressing the 'select key', then selects a different key position by repeatedly pressing the 'select key', and the corresponding LED light will display whether the current key position has a key to complete the addition.
  • the key position is selected, the key is added and deleted by pressing the '+/- key'.
  • the '+/- key' only works for the currently selected key position.
  • Figure 18 shows another design.
  • the processor By setting a master's 'start button', the processor enters the key add and delete mode, and then each key corresponds to a '+/- key', just press the corresponding '+ /-key', the LED of the corresponding key position will be displayed. If you press '+/- key 2', the LED of the key 2 will light up after the key is added, and then press '+/- key 2', the key 2 will be deleted.
  • Embodiment 3 On the basis of Embodiment 1 or 2, a smart lock, a smart key, including a door lock actuator and an intelligent controller, including a password opening function and a user self-modifying password function, (1) the intelligent controller includes The smart lock password input module 38, the lock master control module 11, the motor drive and feedback module 33, and the password modification module 35, after receiving the password data of the password input module 38, the lock master control module 11 compares with the stored password, After being a legal password, the lock master module 11 issues a motor drive command to the motor drive and feedback module 33, and the motor drive and feedback module 33 drives the motor to perform an action; The password modification initiates a password modification mode under the input of the button 37.
  • the intelligent controller includes The smart lock password input module 38, the lock master control module 11, the motor drive and feedback module 33, and the password modification module 35, after receiving the password data of the password input module 38, the lock master control module 11 compares with the stored password, After being a legal password, the lock master module 11 issues a motor drive command to the motor
  • the lock master module 11 acquires a new password through the password input module 35, and stores the new password;
  • the door lock actuator includes an inductive trigger.
  • Module or password input module and electric clutch the password input module is designed on the front handle, the clutch is designed on the front handle shaft, and the electric clutch rotates the square shaft through the handle, and a square key sleeve is designed in the handle, through the miniature in the shaft
  • the cam on the horse shaft controls the movable pin at one end of the square key sleeve to lock and separate the locking and separating of the solution sleeve and the inner hole of the handle shaft, and the corresponding matching lock body is a common mechanical lock body; or the induction trigger module is designed on the front handlebar.
  • the password input module is designed on the front panel, the clutch is designed on the front handle shaft, and the electric clutch rotates the square shaft through the handle, and a square key sleeve is designed in the handle, and the cam on the micro-horse shaft in the shaft controls one end of the key sleeve.
  • the movable pin is used to lock and separate the solution sleeve and the inner hole of the handle shaft for locking and separating, and the corresponding matching lock body is common
  • the mechanical lock body; or the induction trigger module is designed on the front handle, the password input module is designed on the front panel, and the corresponding lock body is the electric lock body; or the induction trigger module and the password input module are designed on the front panel, correspondingly matched
  • the lock body is an electric lock body.
  • the password opening of the smart lock includes a password input module 38, a lock master module 11, and a motor drive and feedback module 33.
  • the password input end of the lock master control module 11 of the smart lock is connected to the input end of the password input module 383, and the signal output end of the lock master control module 11 is connected to the signal input end of the motor drive and the feedback module 33, the signal of the motor drive and the feedback module 33.
  • the output is coupled to the signal input of the door lock actuator 39.
  • the user inputs the password through the touch keyboard of the password input module 38, and the lock master module 11 receives the password output by the password input module 38, and compares it with the stored password. After the comparison is successful, the lock master module 11 sends the password to the motor driver. And a feedback module 33 motor drive command, the motor drive and feedback module 33 drive the motor to perform an action.
  • Modifying the password embodiment Referring to Figures 13 and 22, the user activates the password modification mode by the password modification button 37.
  • the password modification mode the user inputs the password through the touch keyboard of the password input module 38, and the lock master module 11 receives the password input module. 38 output password and store the password.
  • Embodiment 4 On the basis of Embodiment 1 or 2, a smart lock, a smart key, including a door lock actuator and an intelligent controller, (1) the intelligent controller includes an ultra low power control circuit and a key increase Matching and deleting circuit, password opening and user-modified password circuit, low voltage detection and display circuit, PKE control system:
  • the intelligent controller is provided with an ultra-low power control circuit, and the ultra-low power control circuit includes a smart lock induction trigger module 32 and a low frequency wake-up transmission module 13, and a low-frequency wake-up receiving module 23 of the smart key; After the trigger module 32 receives the human body trigger signal, the lock main control module 11 enters the normal working mode. In other cases, the smart lock is in the low power consumption mode. After the lock main control module 11 enters the normal work, the low frequency wake-up transmission module is first adopted.
  • the key master module 21 of the smart key is also in a low power state, and only its low frequency wake-up receiving module 23 is in the low frequency signal listening mode, and after the low frequency wake-up receiving module 23 receives the low-frequency wake-up signal, it sends out Wake-up signal control key master module 21 Send the encrypted ID, enter the low power consumption after the transmission is completed, and wait for the next transmission;
  • the intelligent controller is provided with a key addition and deletion module 34.
  • the key addition and deletion module 34 activates a key addition or deletion mode under the input of the button 36; in the add-on mode, waits for the encryption sent from the smart key. ID, the lock main control module 11 decrypts and stores the ID; in the delete mode, the corresponding key position is selected by the button 37, and then the delete signal is input through the button 37, and the key add/delete module 34 notifies the lock master control module to delete the ID;
  • the intelligent controller includes a smart lock password input module 38, a lock master control module 11, a motor drive and feedback module 33, a motor execution module 39, and a password modification module 35.
  • the lock master control module 11 receives the password data of the password input module 38. After that, the password is compared with the stored password. After the comparison is a legal password, the lock master module 11 issues a motor drive command to the motor drive and feedback module 33, and the motor drive and feedback module 33 drives the motor actuator to perform the motor action;
  • the password modification mode is started under the input of the button 37. In the password modification mode, the lock master module 11 acquires a new password through the password input module 35, and stores the new password;
  • the intelligent controller includes a low voltage detecting module 31.
  • the low voltage detecting module 31 monitors the power supply of the smart lock in real time. When the power supply voltage is lower than the set value, the low voltage detecting module 31 issues the lock master module 11 to the lock master module 11. Interrupt signal, smart lock corresponding to the action of indicators or voice;
  • the low voltage detection of the smart lock includes a smart lock power supply 15, a low voltage detection module 31, a lock master control module 11, and an LED indicator light 14.
  • the voltage input end of the low voltage detecting module 31 is connected to the positive pole of the power supply of the smart lock power supply 15, the signal output end of the low voltage detecting module 31 is connected to the signal input end of the lock main control module 11, and the signal output end of the lock main control module 11 is connected with the LED indication.
  • the lamp 14 when the voltage of the smart lock power supply 15 is lower than a certain value, the low voltage detection module 31 sends a low voltage signal to the lock main control module 11, and the lock main control module 11 receives the low voltage signal and sends a command to the LED indicator. 14, the LED indicator 14 makes a corresponding warning indication to remind the user.
  • the door lock actuator includes an inductive trigger module 32 or a password input module 38 and an electric clutch:
  • the password input module 38 is designed on the front handle, the clutch is designed on the front handle shaft, and the electric clutch rotates the square shaft through the handle, and a square key sleeve is designed in the handle, and the cam key is controlled by the cam on the micro-axis in the shaft.
  • the movable pin at one end locks and separates the solution sleeve and the inner hole of the handle shaft, and the corresponding matching lock body is a common mechanical lock body; or the induction trigger module 32 is designed on the front handle, and the password input module 38 is designed at The clutch on the front panel is designed on the front handle shaft, and the electric clutch rotates the square shaft through the handle.
  • a square key sleeve is designed in the handle, and the movable pin on one end of the square key sleeve is controlled by the cam on the micro-maddle shaft in the shaft to lock and
  • the separation solution sleeve and the inner hole of the handle shaft are locked and separated, and the corresponding matching lock body is an ordinary mechanical lock body; or the induction trigger module 32 is designed on the front handle, and the password input module 38 is designed on the front panel, and the corresponding lock body is matched.
  • the electric lock body; or the induction trigger module 32 and the password input module 38 are both designed on the front panel, and the corresponding matching lock body is an electric lock body.
  • a clutch method for a smart lock smart key includes an intelligent electronic handle door lock or an intelligent electronic ball door lock, and the door lock key lever 103 and the square key sleeve 209 are inserted and matched.
  • the square key sleeve 209 is slidably engaged with the shaft hole of the front handle 1 , and the user controls the forward or reverse rotation of the motor 214 shaft through the password controller, and the motor shaft drives the eccentric wheel 208 to rotate forward or reverse, and the eccentric wheel 208 rotates forward or reverse.
  • the locking and opening method of the electric clutch is as follows: in the electric clutch, the driving shaft of the motor 214 drives the eccentric wheel 208 on the motor shaft to rotate, and the eccentric wheel 208 is located in the hole of one end of the square key sleeve 209, and the other end hole and the door locking side of the square key sleeve 209
  • the key lever 103 is mated; when the cam surface of the motor 214 driving the eccentric wheel 208 is in contact with the end surface of the movable pin 210, the spring 211 is compressed on the movable pin 210, and the movable pin 210 is inserted into the wall of the square key sleeve 209.
  • the hole 220 locks the square key sleeve 209 to achieve the purpose of locking the electric clutch; when the motor 214 drives the concave wheel surface of the eccentric wheel 208 to contact the end surface of the movable pin 210, the elastic force of the spring 211 is released on the movable pin 210 and directly Acting on the movable pin, the movable pin 210 is withdrawn from the telescopic hole 220 in the wall of the square key sleeve 209 under the action of the elastic force, and the square key sleeve 209 is opened to achieve the purpose of opening the electric clutch.
  • the deformation of the panel, the shape of the handle, and the shape of the front and rear covers are all protective ranges of the present invention.

Abstract

一种具备低功耗特征的PKE智能锁系统，能够支持用户自行增删钥匙和通过密码开启智能锁，智能锁分为智能控制系统和门锁执行机构。还公开了一种具有钥匙增配与删除功能的智能锁、智能钥匙以及一种密码开启及用户自行修改密码功能的智能锁、智能钥匙。

Description

智能锁智能钥匙及控制方法 Technical Field
本发明涉及一种将智能化认证技术应用在门锁上超低功耗PKE智能锁系统，其中电动离合器内置在门把手内孔且采用电动离合器直接开启或锁闭门锁方键杆的智能锁智能钥匙及控制方法，属智能门锁制造领域。
Background Art
门锁是家居的安全防线，是人们每天进出家门都必须用到的系统。从应用的角度看，智能化的门锁系统是智能家居的设计的起点。智能门锁的主要设计目标是提高钥匙的安全性与使用的方便性。基于PKE技术的锁最早使用在高档的汽车门锁系统上，被称为'无匙进入系统'。这种系统仍然需要携带钥匙，但钥匙可在有效区域内自动感应并识别，无需用户掏出钥匙开锁。这种类型的门锁兼容传统的机械锁的开门方式，同时又能够有效改善用户的使用体验，在将来会得到较为广泛的应用。
基于PKE 技术的智能门锁系统现在已经广泛应用于高端汽车门锁系统，但应用于家庭或办公用门上还有一些不足和需要改进的地方：一基于PKE技术的智能门锁系统均涉及高、低频信号的发送以及接受，能耗较大；二应用于汽车门锁系统的基于PKE技术的智能门锁系统均为封闭式的系统，用户无法自行增配与删减钥匙，当钥匙丢失或者需要增加额外的钥匙时，都需要通过厂商或其代理机构来完成钥匙的增减；三应用于家庭或办公用门上的智能门锁系统只有单一的'无匙进入'开启方式显然不够人性化；四目前基于PKE技术的智能门锁系统均没有考虑在普通干电池供电的情况下，电压低于某一值时有必要向用户主动发出低电压警告这一重要问题；五现应用于家庭或办公用门上智能门锁系统的电动离合器驱动均置于锁体内或锁的前后盖板上，不仅结构复杂、而且可靠性差，维修不便，又或者前盖板体积较大。
Technical Problem
设计目的：避免背景技术中的不足之处，设计一种基于PKE技术的适用于家庭或办公用门的智能锁智能钥匙及控制方法。
Technical Solution
设计方案：为了实现上述设计目的。本申请一利用PKE技术的PCB电路；二是电动离合器设计在前把手上，并且电动离合器通过锁体旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁固、分离。
一、超低功耗智能锁构成：
低功耗电路：包括智能锁的感应触发模块和低频唤醒发送模块，与智能钥匙的低频唤醒接收模块。只有当智能锁感应触发模块接收到人体触发信号后，锁主控模块才进入正常工作模式，其余情况下智能锁均处于低功耗模式。在智能锁主控模块进入正常工作后，会先通过低频唤醒发送模块发送低频唤醒信号。智能钥匙的钥匙主控模块平时也处于低功耗状态，只有它的低频唤醒接收模块处于低频信号监听模式，在低频唤醒接收模块接收到低频唤醒信号后，唤醒钥匙主控模块发送加密ID。发送完毕后进入低功耗，等待下次发送。因此整个系统只在人体触发后工作，其余均为低功耗状态，有效保证了使用时间。
二、钥匙增配与删除构成：
钥匙增配与删除模块在按键输入下启动钥匙增配或删除模式。在增配模式下，等待从智能钥匙发送过来的加密ID，锁主控模块解密后存储ID。在删除模式下，通过按键选择相应的钥匙位，然后再通过按键输入删除信号，钥匙增配模块通知锁主控模块删除ID。对应的产生了3种钥匙增配：
1、在按键输入启动钥匙增配模式后，钥匙增配与删除模块请求锁主控模块发送低频唤醒信号至钥匙端，低频唤醒发送模块发送特定的无线低频信号。在无线低频信号覆盖范围内的智能钥匙接收到低频信号后，发送至智能钥匙的钥匙主控模块，主控模块识别信号后，确定智能锁发出钥匙增配请求，钥匙主控模块加密ID，并通过高频发送模块发送无线高频信号发送至智能锁。智能锁通过高频接收模块获得加密数据后，由智能锁锁主控模块解密后存储ID，完成钥匙增配；
2、在按键输入启动钥匙增配模式后，钥匙增配与删除模块请求主控模块进入ID接收状态。此时用户通过按下智能钥匙上的按键，通知钥匙主控模块加密ID并通过无线高频信号发送至智能锁的高频接收模块。智能锁主控模块接收到加密ID信号后通过解码后存储ID，完成钥匙增配；
3、在按键输入启动钥匙增配模式后，钥匙增配与删除模块请求主控模块进入ID接收状态。此时用户将智能钥匙与智能锁通过信号线建立有线连接，智能钥匙主控模块可自动或经由用户触发， 向智能锁主控模块发送有线信号。智能锁主控模块接收到ID信号通过解码后存储ID，完成钥匙增配。
三、密码开启以及用户自行修改密码构成：
1、密码开启：包括智能锁的密码输入模块、智能锁主控模块、电机驱动、反馈模块以及电机执行模块。智能锁主控模块接收到密码输入模块的密码数据后，与存储的密码进行比对，比对为合法密码后，智能锁主控模块对电机驱动、反馈模块发出电机驱动指令，电机驱动、反馈模块驱使电机执行机构执行电机动作。
2、密码修改在按键输入下启动密码修改模式。在密码修改模式下，智能锁主控模块通过密码输入模块获取新密码，并将新密码存储。
四、低电压检测以及显示构成：
低电压检测由低电压检测模块对智能锁的供电电源进行实时监测，当供电电压低于某一值时，低电压检测模块对智能锁主控模块发出中断信号，智能锁相应作出指示灯或语音等动作。
五、门锁执行机构构成：
门锁执行机构：包括感应触发模块或密码输入模块，与电动离合器。对应不同的锁体 产生了2种技术方案：
1、密码输入模块设计在前手把上，感应触发模块设计在前手把上，电动离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体。这样做的目的在于：一是密码输入模块兼容感应触发模块功能，用户通过触摸手把上的密码输入模块，使智能锁的主控模块进入正常工作模式，以达到智能锁系统低功耗目的；二是将离合器设计在前把手转轴上，采用电动离合器控制门锁方键杆开启或锁定，既取代传统的门锁锁芯结构，又使电动锁的结构变得更加简单、可靠，同时又实现了门把锁既具有把手功能，又具有电动锁的双重功能；同时可以与现在普遍使用的普通机械锁体相配套。
2、密码输入模块设计在前面板上，感应触发模块设计在前手把上，电动离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体。这样做的目的在于：一是用户通过触摸手把上的感应触发模块或前面板上的密码输入模块，使智能锁的主控模块进入正常工作模式，以达到智能锁系统低功耗目的；二是将离合器设计在前把手转轴上，采用电动离合器控制门锁方键杆开启或锁定，既取代传统的门锁锁芯结构，又使电动锁的结构变得更加简单、可靠，同时又实现了门把锁既具有把手功能，又具有电动锁的双重功能；同时可以与现在普遍使用的普通机械锁体相配套。
感应触发模块设计在前手把上，密码输入模块设计在前面板上，相应配套锁体为电动锁体。这样做的目的在于：用户通过触摸手把上的感应触发模块，使智能锁的主控模块进入正常工作模式，以达到智能锁系统低功耗目的。
感应触发模块与密码输入模块都设计在前面板上，相应配套锁体为电动锁体。这样做的目的在于：用户通过触摸前面板上的感应触发模块或密码输入模块，使智能锁的主控模块进入正常工作模式，以达到智能锁系统低功耗目的；同时去掉锁手把将使智能的外形得到进一步革新。
六、电动离合器的设计：
由于门锁方键杆轴向与方键套插接配合且方键套带动门锁方键杆正转或反转，而方键套的正转与反转受控于偏心轮的转动角度，电机轴带动偏心轮的正转或反转迫使活动销在压簧的作用下与方键套之间实现结合锁定或与分离开启的目的，进而实现了方键套制动锁定门锁方键杆或开启门锁方键杆，从而达到门锁方键杆转动带动锁舌开门或锁闭的目的。前把手轴腔孔壁开有二条键槽，一条用于方键套活动销伸缩，一条用于手把电路模块出线，同时固定电机外壳，使电机固定壳与前把手轴腔壁间不会产生转动；其次，前把手轴腔孔壁上的键槽还可以满足活动销伸缩的需要和电机出线的需要。
七、方键套与偏心轮配合面开有活动销装配凹槽腔的设计：
由于活动销装配凹槽腔上端壁开有活动销伸缩孔，该伸缩孔道可以满足活动销的自如伸缩；而活动销装配凹槽腔底部呈V字形开口面，则与活动销帽端面相匹配，从而达到限位活动销的目的。
本发明与背景技术相比，一是智能锁采用普通5号电池，能使电子锁正常工作1年以上，而智能钥匙采用钮扣电池能正常工作一年以上；二是增加了用户自行 对钥匙增配与删除的功能，用户可以通过设置按键自行增加或删除钥匙，新钥匙与主机能够实现自动对码，其使用灵活性得到了很大的提升；三是增加了密码开启功能以及用户自行修改密码功能；四是增加提示用户及时更换电池的低电压检测以及显示功能；五是设计一种增加产品适应性以及用户体验的门锁执行机构：（1）将感应触发模块或密码输入模块设计于前手把，（2） 将电动离合器设计在前手把转轴上，实现了电动离合器与门把手前把手轴集成一体的目的；（3）将电池组和增设开关设计在后把手上；（4）是实现了电机固定壳与前把手轴壳插接配合定位的目的；（5）是实现了电动离合器直接制动门锁方键杆，实现了无锁芯制动门锁的目的。
 Description of Drawings
图1是智能电子执手门把锁的结构示意图。
图2是智能电子执手门把锁前把手的结构示意图。
图3是智能电子执手门把锁后把手的结构示意图。
图4是图 3 后盖打开后的结构示意图。
图5是图 1 的分解结构示意图一。
图6是电动离合器的分解结构示意图。
图7是方键套的结构示意图。
图8是图 7 中 A-A 向的剖视结构示意图。
图9是球形带把门锁的结构示意图一。
图10是平把手门锁结构示意图。
图11是球形把手门锁结构示意图二。
图12是智能电子锁的电路原理示意图。
图13是智能锁系统硬件框架图。
图14是正常工作模式下的智能锁与智能钥匙工作流程。
图15是感应触发模块原理图。
图16是钥匙增配模式下的智能锁的工作流程实施例一。
图17是钥匙增配模式下的智能锁的工作流程实施例二。
图18是钥匙增配模式下的智能锁的工作流程实施例三。
图19是钥匙删除模式下的智能锁的工作流程。
图20是按键的用户添加删除钥匙面板方案。
图21是按键以上的用户添加删除钥匙面板方案。
图22是密码输入模块原理图。
图23是低电压检测模块原理图。
图24是电机驱动以及反馈模块原理图。
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实施例1：参照附图1-24。1、一种具有超低功耗的智能锁智能钥匙，包括门锁执行机构和智能控制器，（1）所述智能控制器中设有超低功耗控制电路，该超低功耗控制电路包括智能锁感应触发模块32和低频唤醒发送模块13，以及智能钥匙的低频唤醒接收模块23；当智能锁感应触发模块32接收到人体触发信号后，锁主控模块11才进入正常工作模式，其余情况下智能锁均处于低功耗模式，在锁主控模块11进入正常工作后，先通过低频唤醒发送模块13发送低频唤醒信号，智能钥匙的钥匙主控模块21平时也处于低功耗状态，只有它的低频唤醒接收模块23处于低频信号监听模式，在低频唤醒接收模块23接收到低频唤醒信号后，发出唤醒信号控制钥匙主控模块21发送加密ID，发送完毕后进入低功耗，等待下次发送；（2）所述门锁执行机构包括感应触发模块32或密码输入模块38及电动离合器：密码输入模块38设计在前手把上，离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体；或，感应触发模块32设计在前手把上，密码输入模块38设计在前面板上离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体；或，感应触发模块32设计在前手把上，密码输入模块38设计在前面板上，相应配套锁体为电动锁体；或，感应触发模块32与密码输入模块38都设计在前面板上，相应配套锁体为电动锁体。
所述门锁执行机构包括执手前把手1和执手后 把手2，或球形前把手301和球形后把手302；（1）执手前把手1中的前把手柄正面或顶面设有触摸面板106，前把手柄腔内置有电路板支架101，触摸面板106固定在电路板支架101一面，电路板支架101另一面固有电路板105和低频模块107，电路板105数据线穿过前把手轴接数据线插头104，电动离合器102内置在球形前把手轴腔112内且电动离合器102信号输入端与电路板105信号输出端连接，电动离合器102端部与门锁方键杆103插接配合；所述执手后把手2中的后把手柄腔设有电源110、密码修改按钮和钥匙增删减按钮109，密码修改按钮和钥匙增删减按钮109数据线穿过后把手柄轴接数据线插头104，密码修改按钮和钥匙增删减按钮109是指密码修改按钮1091和钥匙增删减按钮1092。电源110给电路板105供电； 执手后把手2也可以设置过渡杆115和弹簧116，弹簧116一端与门锁方键杆103端面相顶，弹簧116另一端与执手后把手2轴腔底部相顶，过渡杆115防止弹簧116跑偏。或（2）球形前把手柄301端面设有触摸面板106，电路板105和低频模块107内置在球形前把手柄301腔内，电路板105数据线穿过球形前把手轴接数据线插头104，电动离合器102内置在球形前把手轴腔112内且电动离合器102信号输入端与电路板105信号输出端连接，电动离合器102端部与门锁方键杆103插接配合；电源110位于球形后把手柄302轴腔内或球形后把手柄内。
参照附图 7 。所述电机驱动离合器中的电机固定壳203内置在球形前把手轴腔112内，电机固定壳203内置有电机214，电机214驱动轴上套有偏心轮208，偏心轮208位于方键套209一端孔内且偏心轮208轮面与活动销210帽端面相触，弹簧211套在活动销210上且弹簧211一端与活动销210帽边216相顶、另一端与方键套209内壁相顶，方键套209另一端孔与门锁方键杆103插接配合。所述球形前把手轴腔112壁开有一条或多条键槽201，电机固定壳203上设有与球形前把手轴腔112壁键槽201匹配的键202且电机固定壳203上的键202与球形前把手轴腔112壁上的键槽201插接配合。所述电机固定壳203由前壳206和后壳215构成，前壳206后部底部设有锁钩213，锁钩213与后壳215钩锁配合；前壳206前部底部设有方键套托板205及凸头206，方键套209位于方键套托板207且方键套209端面凹槽与前壳206端面的凸头212插接配合。所述电机固定壳203后壳壳腔上下为平面、两侧为弧面且与电机214后部机身相匹配；电机固定壳203的前壳206壳腔呈矩形腔且与电机214前部机身相匹配。
参照附图8和9。所述方键套209与偏心轮208配合面开有活动销装配凹槽腔218，活动销装配凹槽腔218上端壁开有活动销210伸缩孔220，活动销装配凹槽腔218底部呈V字形开口面且V字形开口面与活动销210帽端面匹配。所述方键套209与门锁方键杆103插接配合面开有矩形孔道219。所述活动销210帽端面有弧面凸头217。
智能控制器在本申请人提交的 '一种可增删钥匙的无钥匙进入智能锁、一种低功耗远程唤醒的智能锁系统、支持多种认证方式的智能锁系统' 在先专利申请中已作了详细的陈述，在此不再叙述。
参照附图7、图10-12。一种智能电子球形门把锁，它括球形前把手柄301和球形后把手柄302，智能控制器位于球形前把手301的把柄内，智能控制器包含主控电路板105和低频模块107，触摸面板106位于球形前把手柄301端面，电路板105和低频模块107内置在球形前把手柄301腔内，电路板105数据线穿过球形前把手轴接数据线插头104，电动离合器102内置在球形前把手轴腔112内且电动离合器102信号输入端与电路板105信号输出端连接，电动离合器102端部与门锁方键杆103插接配合；电源110位于球形后把手柄302轴腔内或球形后把手柄内。
参照附图7。所述球形电动门锁中电机驱动离合器中的电机固定壳203内置在球形前把手轴腔112内，电机固定壳203内置有电机214，电机214驱动轴上套有偏心轮208，偏心轮208位于方键套209一端孔内且偏心轮208轮面与活动销210帽端面相触，弹簧211套在活动销210上且弹簧211一端与活动销210帽边216相顶、另一端与方键套209内壁相顶，方键套209另一端孔与门锁方键杆103插接配合。所述球形前把手轴腔112壁开有一条或多条键槽201，电机固定壳203上设有与球形前把手轴腔112壁键槽201匹配的键202且电机固定壳203上的键202与球形前把手轴腔112壁上的键槽201插接配合。所述电机固定壳203由前壳206和后壳215构成，前壳206后部底部设有锁钩213，锁钩213与后壳215钩锁配合；前壳206前部底部设有方键套托板205及凸头206，方键套6位于方键套托板207且方键套209端面凹槽与前壳206端面的凸头212插接配合。所述电机固定壳203后壳壳腔上下为平面、两侧为弧面且与电机214后部机身相匹配；电机固定壳203的前壳206壳腔呈矩形腔且与电机214前部机身相匹配。
参照附图8和9。所述方键套209与偏心轮208配合面开有活动销装配凹槽腔218，活动销装配凹槽腔218上端壁开有活动销210伸缩孔220，活动销装配凹槽腔218底部呈V字形开口面且V字形开口面与活动销210帽端面匹配。所述方键套209与门锁方键杆103插接配合面开有矩形孔道219。所述活动销211帽端面有弧面凸头217。
上述智能锁、智能钥匙低功耗电路的3个具体的实施例如下：
实施例1-1：参照附图13、14和15。一种家居专用智能锁、智能钥匙低功耗电路，包括智能锁，智能锁中锁主控模块11的低频信号输出端连接低频唤醒发送模块13的输入端，感应触发模块32的信号输出端接锁主控模块11的信号输入端。
实施例1-2：参照附图13和14。一种家居专用智能钥匙低功耗电路，包括智能钥匙，智能钥匙中低频唤醒接收模块23的信号输出端连接钥匙主控模块21的数据信号输入端，智能锁的低频唤醒发送模块13通过发送无线低频信号连接智能钥匙的低频唤醒接收模块23。
实施例1-3：在实施例1-1和1-2的基础上，家居专用智能锁、智能钥匙低功耗电路控制方法，包括智能锁与智能钥匙，智能锁中设有感应触发模块32和低频唤醒发送模块13，智能钥匙中设有低频唤醒接收模块23，当智能锁感应触发模块32接收到人体触发信号后，锁主控模块11进入正常工作模式，其余情况下智能锁均处于低功耗模式；锁主控模块11进入正常工作后，先通过低频唤醒发送模块13发送低频唤醒信号；钥匙主控模块21平时也处于低功耗状态，只有它的低频唤醒接收模块23处于低频信号监听模式，在低频唤醒接收到低频唤醒信号后，发出唤醒信号控制智能钥控模块21发送加密 ID 。发送完毕后进入低功耗，等待下次发送。
实施例2：在实施例1的基础上，一种具有钥匙增配与删除功能的智能锁、智能钥匙，包括门锁执行机构和智能控制器，（1）所述智能控制器中设有钥匙增配与删除模块34，钥匙增配与删除模块34在按键36输入下启动钥匙增配或删除模式；在增配模式下，等待从智能钥匙发送过来的加密ID，锁主控模块11解密后存储ID；在删除模式下，通过按键37选择相应的钥匙位，然后再通过按键37输入删除信号，钥匙增配与删除模块34通知锁主控模块删除ID；（2）所述门锁执行机构包括感应触发模块32或密码输入模块38及电动离合器：密码输入模块38设计在前手把上，离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体；或，感应触发模块32设计在前手把上，密码输入模块38设计在前面板上离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体；或，感应触发模块32设计在前手把上，密码输入模块38设计在前面板上，相应配套锁体为电动锁体；或，感应触发模块32与密码输入模块38都设计在前面板上，相应配套锁体为电动锁体。
钥匙增配模式下智能锁与智能钥匙的工作的3个具体实施例如下：
实施例2-1：如附图14所示。在初始状态下，智能锁与智能钥匙也处于低功耗状态下。连接钥匙增配与删除模块 输入端的键盘设计有增加、删除、结束以及钥匙的编号等按键，同时在钥匙增配与删除模块34上设计用于指示当前编号内是否已经存在钥匙的LED指示灯14，若钥匙已经添加则LED指示灯14亮，否则熄灭。在智能锁端，当用户按下钥匙增配与删除模块的增加钥匙按键36时，锁主控模块11被唤醒，并通知低频唤醒发送模块13发送特定的信号（表征钥匙增配命令），并等待ID通过高频信道的返回。此时智能钥匙的低频唤醒接收模块23接收到钥匙增配的命令，唤醒钥匙主控模块21并通知为钥匙增配的操作命令。钥匙主控模块21使用厂商实现约定好的公用加密算法与密钥（AES、DES或者KEELOQ等方法）通过高频发送模块24发送加密ID信息给智能锁的高频接收模块12。智能锁高频接收模块12将高频数据解码后，发送给锁主控模块11。锁主控模块11使用出厂时预设的统一的密钥进行解密，获取ID明文和解密密钥后进行存储。如果此时钥匙增配与删除模块34未接收到结束增配钥匙的信号，则锁主控模块11继续控制低频唤醒发送模块13发送低频信号，增加新的钥匙。若随后发过来的钥匙为已经添加的钥匙，则不作处理，否则就增加钥匙。最后用户通过共同按下多个按键或者钥匙增配与删除模块中的定时器定时结束键结束钥匙的添加。
实施例2-2：如附图16所示。在初始状态下，智能锁与智能钥匙也处于低功耗状态下。在智能锁端，当用户按下钥匙增配与删除模块的增加钥匙按键36时，锁主控模块11被唤醒，等待ID通过高频信道的返回。此时用户按下智能钥匙的按键，唤醒钥匙主控模块21并通知为钥匙增配的操作命令。钥匙主控模块21使用厂商实现约定好的公用加密算法与密钥（AES、DES或者KEELOQ等方法）通过高频发送模块24发送加密ID。智能锁高频接收模块12将高频数据解码后，发送给锁主控模块11。锁主控模块11使用出厂时预设加密算法与密钥进行解密，获取ID明文和解密密钥后进行存储。如果此时钥匙增配与删除模块15未接收到结束增配钥匙的信号，则锁主控模块11继续等待其他智能钥匙添加。若随后发过来的钥匙为已经添加的钥匙，则不作处理，否则就增加钥匙。最后用户通过共同按下多个按键或者钥匙增配与删除模块中的定时器定时结束键结束钥匙的添加。
实施例2-3：首先在智能锁与智能钥匙上分别添加有线硬件通信接口，接口可基于I2C等标准的串行总线通信协议协议，通信接口可以设计专用芯片、也可以通过软件模拟。流程图如附图17所示。在初始状态下，智能锁与智能钥匙处于低功耗状态下。在智能锁端，当用户按下钥匙增配与删除模块的增加钥匙按键36时，锁主控模块11被唤醒，等待ID通过有线硬件通信接口的返回。此时用户按下智能钥匙的按键，唤醒钥匙主控模块21并通知为钥匙增配的操作命令。钥匙主控模块21使用厂商实现约定好的公用加密算法与密钥（AES、DES或者KEELOQ等方法）通过高频发送模块24发送加密ID。智能锁的有线硬件通信接口接收到数据后，发送给锁主控模块11。锁主控模块11使用出厂时预设加密算法与密钥进行解密，获取 ID 明文和解密密钥后进行存储。如果此时钥匙增配与删除模块34未接收到结束增配钥匙的信号，则锁主控模块11继续等待其他智能钥匙添加。若随后发过来的钥匙为已经添加的钥匙，则不作处理，否则就增加钥匙。最后用户通过共同按下多个按键或者钥匙增配与删除模块中的定时器定时结束键结束钥匙的添加。
智能钥匙在钥匙增配过程中属于从属地位，它可以在实施例2-1、2-2、2-3的各种情况下被添加到不同的智能锁系统中。智能锁添加完钥匙后，将该钥匙设置为合法，这样一个智能钥匙就可以开启多个智能锁。
在钥匙删除模式下，只需智能锁工作，智能钥匙不参与工作，其工作流程如附图19所示。当用户通过智能锁的钥匙增配与删除模块34的删除键激活锁主控模块11。锁主控模块此时将所有有效的钥匙通过LED灯14显示出来。此时如果用户按对应钥匙编号的按键，锁主控模块11就将该编号的钥匙删除。当用户按结束键36后，锁主控模块11退出钥匙删除模式，LED灯14熄灭。若用户不清楚钥匙的编号，可以通过先删除所有的钥匙，再让智能锁工作在钥匙添加模式下，并逐一添加有效钥匙，最终实现钥匙的自主添加。
钥匙增配与删除模块34的一种实现方法是利用单片机设计一个简单控制硬件子系统，将接收到的不同按键信号编码转化为控制信号发送给主控系统，由锁主控模块11根据信号来进行增配与删除操作。硬件子系统同时要使用一个定时器来定时钥匙增加或者删除的时间，当时间超出预先设定的延时（如1分钟）时，仍然没有接收到主控模块发送的钥匙接收成功信号，则需要退出钥匙增配或删除模式。同时按下一个或多个按键作为控制信号也可以通知钥匙增配与删除模块34退出钥匙增配或删除模式。另一种实现方式是钥匙增配与删除模块34通过锁主控模块11的软件系统来实现，锁主控模块直接接收外部信号，并根据按键输入信息与智能锁主控流程直接交互，同样需要用到定时器或接收按键组合信号来通知系统结束钥匙增配或删除。
钥匙添加与删除的按键面板方案如图20与图21所示。图20显示采用2个按键与多个LED的设计方案。其中一个按键为'选择键'，用于开启钥匙添加与删除功能和选择不同的钥匙添加位。用户先通过长按'选择键'使智能锁进入钥匙添加与删除模式，然后通过重复按下'选择键'，选择不同的钥匙位，对应LED灯会显示当前钥匙位是否有钥匙完成添加。当选中钥匙位后，通过按'+/-键'控制钥匙的增配与删除，'+/-键'只对当前选中的钥匙位起作用。图18显示另一种设计方案，通过设置一个总控的'启动键'，使处理器进入钥匙添加与删除模式，然后每个钥匙对应一个'+/-键'，只要按下对应的'+/-键'，其对应的钥匙位的LED就会显示。如按下'+/-键2'，钥匙完成添加后钥匙2的LED等就亮起，再按一下'+/-键2'，钥匙2被删除。
实施例3：在实施例1或2的基础上，一种密码开启及用户自行修改密码功能的智能锁、智能钥匙，包括门锁执行机构和智能控制器，（1）所述智能控制器包括智能锁密码输入模块38、锁主控模块11、电机驱动与反馈模块33及密码修改模块35，锁主控模块11接收到密码输入模块38的密码数据后，与存储的密码进行比对，比对为合法密码后，锁主控模块11对电机驱动与反馈模块33发出电机驱动指令，电机驱动与反馈模块33驱使电机执行动作； 密码修改在按键37输入下启动密码修改模式，在密码修改模式下，锁主控模块11通过密码输入模块35获取新密码，并将新密码存储；（2）所述门锁执行机构包括感应触发模块或密码输入模块及电动离合器：密码输入模块设计在前手把上，离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体；或感应触发模块设计在前手把上，密码输入模块设计在前面板上离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体；或感应触发模块设计在前手把上，密码输入模块设计在前面板上，相应配套锁体为电动锁体；或感应触发模块与密码输入模块都设计在前面板上，相应配套锁体为电动锁体。
密码开启以及用户自行修改密码的具体实施例：
密码开启实施例：参照附图13和22。智能锁的密码开启包括密码输入模块38、锁主控模块11以及电机驱动与反馈模块33。智能锁中锁主控模块11的密码输入端连接密码输入模块383的输入端，锁主控模块11的信号输出端接电机驱动以及反馈模块33的信号输入端，电机驱动以及反馈模块33的信号输出端连接门锁执行机构39的信号输入端。用户通过密码输入模块38的触摸键盘输入密码，锁主控模块11收到密码输入模块38输出的密码，并与存储的密码相比对，比对成功后，锁主控模块11发送给电机驱动以及反馈模块33电机驱动指令，电机驱动以及反馈模块33驱动电机执行动作。
修改密码实施例：参照附图13和22，用户通过密码修改按键37开启密码修改模式，密码修改模式下，用户通过密码输入模块38的触摸键盘输入密码，锁主控模块11收到密码输入模块38输出的密码，并将密码存储。
实施例4：在实施例1或2的基础上，一种智能锁、智能钥匙，包括门锁执行机构和智能控制器，（1）所述智能控制器包括超低功耗控制电路、钥匙增配与删除电路、密码开启及用户自行修改密码电路、低电压检测及显示电路、PKE控制系统：
所述智能控制器中设有超低功耗控制电路，该超低功耗控制电路包括智能锁感应触发模块32和低频唤醒发送模块13，以及智能钥匙的低频唤醒接收模块23；当智能锁感应触发模块32接收到人体触发信号后，锁主控模块11才进入正常工作模式，其余情况下智能锁均处于低功耗模式，在锁主控模块11进入正常工作后，先通过低频唤醒发送模块13发送低频唤醒信号，智能钥匙的钥匙主控模块21平时也处于低功耗状态，只有它的低频唤醒接收模块23处于低频信号监听模式，在低频唤醒接收模块23接收到低频唤醒信号后，发出唤醒信号控制钥匙主控模块 21 发送加密ID，发送完毕后进入低功耗，等待下次发送；
所述智能控制器中设有钥匙增配与删除模块34，钥匙增配与删除模块34在按键36输入下启动钥匙增配或删除模式；在增配模式下，等待从智能钥匙发送过来的加密ID，锁主控模块11解密后存储ID；在删除模式下，通过按键37选择相应的钥匙位，然后再通过按键37输入删除信号，钥匙增配与删除模块34通知锁主控模块删除ID；
所述智能控制器包括智能锁密码输入模块38、锁主控模块11、电机驱动与反馈模块33、电机执行模块39及密码修改模块35，锁主控模块11接收到密码输入模块38的密码数据后，与存储的密码进行比对，比对为合法密码后，锁主控模块11对电机驱动与反馈模块33发出电机驱动指令，电机驱动与反馈模块33驱使电机执行机构执行电机动作；密码修改在按键37输入下启动密码修改模式，在密码修改模式下，锁主控模块11通过密码输入模块35获取新密码，并将新密码存储；
所述智能控制器包括低电压检测模块31，由低电压检测模块31对智能锁的供电电源进行实时监测，当供电电压低于设定值时，低电压检测模块31对锁主控模块11发出中断信号，智能锁相应作出指示灯或语音等动作；
低电压检测以及显示的具体实施例：
参照附图13和23，智能锁的低电压检测包括智能锁电源15、低电压检测模块31、锁主控模块11以及LED指示灯14。低电压检测模块31的电压输入端连接智能锁电源15的电源正极，低电压检测模块31的信号输出端连接锁主控模块11的信号输入端，锁主控模块11的信号输出端连接LED指示灯14；当智能锁电源15的电压低于某一值时，低电压检测模块31发送低电压信号给锁主控模块11，锁主控模块11接受到低电压信号后发送指令给LED指示灯14，LED指示灯14作出相应警告指示以提醒用户。
（2）所述门锁执行机构包括感应触发模块32或密码输入模块38及电动离合器：
密码输入模块38设计在前手把上，离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体；或感应触发模块32设计在前手把上，密码输入模块38设计在前面板上离合器设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离，同时相应配套锁体为普通机械锁体；或感应触发模块32设计在前手把上，密码输入模块38设计在前面板上，相应配套锁体为电动锁体；或感应触发模块32与密码输入模块38都设计在前面板上，相应配套锁体为电动锁体。
实施例 5 ：在上述实施例的基础上，一种智能锁智能钥匙的离合方法，包括智能电子执手门把锁或智能电子球形门把锁，门锁方键杆103与方键套209插接配合，方键套209与前把手柄1轴孔滑动配合，使用者通过密码控制器控制电机214轴的正转或反转，电机轴驱动偏心轮208正转或反转，偏心轮208正转或反转迫使活动销210开启或锁定方键套209，进而实现方键套209制动锁定门锁方键杆103或开启门锁方键杆103，从而达到门锁方键杆103带动门锁锁舌开门或锁门的目的。
上述电动离合器的锁定与开启方法：电动离合器中电机214驱动轴驱动位于电机轴上偏心轮208转动，而偏心轮208位于方键套209一端孔内，方键套209另一端孔与门锁方键杆103插接配合；当电机214驱动偏心轮208的凸轮面与活动销210帽端面相触时，套在活动销210上弹簧211被压缩，活动销210插入方键套209壁中的伸缩孔220将方键套209锁定，达到锁定电动离合器的目的；当电机214驱动偏心轮208的凹轮面与活动销210帽端面相触时，套在活动销210上弹簧211弹力被释放且直接作用在活动销上，活动销210在弹力的作用下从方键套209壁中的伸缩孔220退出、方键套209开启，达到电动离合器开启的目的。
面板、手把形状、前后盖板形状的变形都是本发明的保护范围。
需要理解到的是：上述实施例虽然对本发明的设计思路作了比较详细的文字描述，但是这些文字描述，只是对本发明设计思路的简单文字描述，而不是对本发明设计思路的限制，任何不超出本发明设计思路的组合、增加或修改，均落入本发明的保护范围内。

Claims (9)

1、一种具有超低功耗的智能锁、智能钥匙，包括门锁执行机构和智能控制器，其特征是：
所述智能控制器中设有超低功耗控制电路，该超低功耗控制电路包括智能锁感应触发模块（32）和低频唤醒发送模块（13），以及智能钥匙的低频唤醒接收模块（23）；
智能锁平时处于低功耗模式，当智能锁感应触发模块（32）接收到人体触发信号后，锁主控模块（11）进入正常工作模式，当完成指定任务后主控模块再次进入低功耗模式；
智能钥匙平时也处于低功耗模式，只有当智能钥匙的低频唤醒接收模块（23）接收到低频唤醒信号后，钥匙主控模块（21）进入正常工作模式，完成指定工作任务后钥匙主控模块（21）再次进入低功耗；
在锁主控模块（11）被触发进入正常工作模式后，智能锁先通过低频唤醒发送模块（13）发送低频唤醒信号，此时智能钥匙处于低频信号监听模式，在智能钥匙的低频唤醒接收模块（23）接收到低频唤醒信号后，唤醒钥匙主控模块（21）进入正常工作模式并发送ID，发送完毕后钥匙进入低功耗，等待下次发送，智能锁接收到钥匙发送的ID后，进行认证并完成对智能锁的控制，完成后进入低功耗。
2、一种具有钥匙增配与删除功能的智能锁、智能钥匙，包括门锁执行机构和智能控制器，其特征是：
所述智能控制器中设有钥匙增配与删除模块（34），钥匙增配与删除模块（34）在按键（36）输入下启动钥匙增配或删除模式；
在增配模式下，等待从智能钥匙发送过来的加密ID，锁主控模块（11）解密后存储该ID；在删除模式下，通过按键（37）选择相应的钥匙位，然后再通过按键（37）输入删除信号，钥匙增配与删除模块（34）通知锁主控模块删除ID。
3、一种密码开启及用户自行修改密码功能的智能锁、智能钥匙，包括门锁执行机构和智能控制器，其特征是：
所述智能控制器包括智能锁密码输入模块（38）、锁主控模块（11）、电机驱动与反馈模块（33）及密码修改模块（35）；锁主控模块（11）接收到密码输入模块（38）的密码数据后，与存储的密码进行比对，比对为合法密码后，锁主控模块（11）对电机驱动与反馈模块（33）发出电机驱动指令，电机驱动与反馈模块（33）驱使电机执行动作，完成智能锁的开启；
密码修改在按键（37）输入下启动密码修改模式，在密码修改模式下，锁主控模块（11）通过密码输入模块（35）获取新密码，并将新密码存储。
4、根据权利要求1所述的智能锁、智能钥匙，包括智能控制器和门锁执行机构，其特征是：
（1）所述智能控制器为系统电子部分的核心控制器，包括超低功耗控制电路、钥匙增配与删除电路、密码开启及用户自行修改密码电路、低电压检测及显示电路、PKE控制系统；
（2）所述门锁执行机构为人机交互的界面和机械传动模块，包括感应触发模块（32）或密码输入模块（38）及电动离合器。
5、根据权利要求2所述的智能锁、智能钥匙，包括智能控制器和门锁执行机构，其特征是：
（1）所述智能控制器为系统电子部分的核心控制器，包括超低功耗控制电路、钥匙增配与删除电路、密码开启及用户自行修改密码电路、低电压检测及显示电路、PKE控制系统；
（2）所述门锁执行机构为人机交互的界面和机械传动模块，包括感应触发模块（32）或密码输入模块（38）及电动离合器。
6、根据权利要求3所述的智能锁、智能钥匙，包括智能控制器和门锁执行机构，其特征是：
（1）所述智能控制器为系统电子部分的核心控制器，包括超低功耗控制电路、钥匙增配与删除电路、密码开启及用户自行修改密码电路、低电压检测及显示电路、PKE控制系统；
（2）所述门锁执行机构为人机交互的界面和机械传动模块，包括感应触发模块（32）或密码输入模块（38）及电动离合器。
7、根据权利要求4、5、6所述的智能锁、智能钥匙，其特征是：
所述的密码输入模块（38）可设计在前手把上也可以设计在智能锁前面板上；
所述的感应触发模块（32）可设计在前手把上也可以设计在智能锁前面板上；
所述的电动离合器可设计在前把手转轴上，并且电动离合器通过把手旋转方轴，在把手内设计一个方键套，通过轴内的微型马达带动轴上凸轮控制方键套一端的活动销，来锁定和分离方案套和把手轴内孔的锁定、分离。
8、根据权利要求4、5、6所述的智能锁、智能钥匙，其特征是：门锁执行机构全部集成在执手前把手和执手后把手上；
所述的执手前把手设计中，前把手柄正面或顶面设有触摸面板（106），前把手柄腔内置有电路板支架（101），触摸面板（106）固定在电路板支架（101）一面，电路板支架（101 ）另一面固有电路板（105）和低频模块（107），电路板（105）数据线穿过前把手轴接数据线插头（104），电动离合器（102）内置在球形前把手轴腔（112）内且电动离合器（102）信号输入端与电路板（105）信号输出端连接，电动离合器（102）端部与门锁方键杆（103）插接配合；
所述的执手后把手设计中，后把手柄腔设有电源（110）、密码修改按钮和钥匙增删减按钮（109），密码修改按钮和钥匙增删减按钮（109）数据线穿过后把手柄轴接数据线插头（104），电源（110）给电路板（105）供电。
9、根据权利要求8所述的门锁执行机构，其特征是：所述电动离合器，其电机固定壳（203）内置在球形前把手轴腔（112）内，电机固定壳（203）内置有电机（214），电机（214）驱动轴上套有偏心轮（208），偏心轮（208）位于方键套（209）一端孔内且偏心轮（208）轮面与活动销（210）帽端面相触，弹簧（211）套在活动销（210）上且弹簧（211）一端与活动销（210）帽边（216）相顶、另一端与方键套（209）内壁相顶，方键套（209）另一端孔与门锁方键杆（103）插接配合。
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