TWM502723U - Virtual touch lock - Google Patents

Description

Virtual touch lock 【0001】

This creation is about a virtual touch lock, especially a transparent or translucent platform using a non-touch screen as an input interface, and capturing images with a camera can perform handwriting or touch-click operations on the transparent or translucent platform. And the control lock is unlocked.

【0002】

The development of traditional mechanical locks is quite mature. However, the current predicament of mechanical locks is that most mechanical locks need to be opened with a metal key, so many people will wear a variety of different locks. The key, and remember the lock corresponding to each key, so it is not convenient to carry and use. With the advancement of technology, the traditional mechanical locks have gradually developed into the movement of the motor or the electromagnetic drive device to interlock the internal components of the lock, and further cooperate with the electronic execution of the identity recognition work to control the lock to lock or unlock.

[0003]

A common electronic lock uses RFID/Radio Frequency IDentification to identify the user's identity. In detail, when the user holds a proximity card near the lock, the lock reads the identification code in the proximity card, and The identification code of the lock recognition proximity card matches any authorized identification code of the built-in traffic list. If the lock is matched, the lock is unlocked. If it does not match, the lock remains locked. It is conceivable that the user does not have With the proximity card, the lock remains locked. Because such a lock using radio frequency identification technology may require remote control, it is more suitable for public use, and the control of authorization or deauthorization of the proximity card is complicated, and thus is not suitable for general household or non-public places.

[0004]

In addition, electronic locks require electricity to operate. For example, the use of radio frequency identification door locks, because the door will pivot, the use of radio frequency identification door locks is not easy to use the mains directly, so most of the use of radio frequency identification The door lock will have a battery inside, and the battery will supply power. However, since the radio frequency identification door lock needs to continuously output intermittent signals to detect whether the proximity card is close, the battery power cannot maintain the door using the radio frequency identification. The lock has been in operation for too long and there is a problem with the need to replace the battery.

[0005]

Moreover, locks are generally provided for the purpose of anti-theft use, so the locks are more susceptible to damage. However, in general, electronic locks or mechanical locks cannot generate warning signals when subjected to external force taps, so that the user It may not be known that the lock is being damaged.

[0006]

To solve these problems, the present invention provides a first type of virtual touch lock, comprising: a latch device having a latch head displaced in an upper latch position and an unlatched position, the latch device further including a latching end The combination of a driver, a processing module, and the driver are electrically connected, the processing module is capable of controlling the operation of the driver, and a storage module electrically connected to the processing module, wherein the storage module is stored by a handwritten track or a touch click sequence. An at least one of the authorized door opening identification information, a first photographing device, electrically connected to the processing module, an input platform of a transparent or translucent and non-touch screen, is disposed outside the first photographing device, The input platform is to be used to provide at least one action of the user performing a handwritten or touch-sensitive click. A power supply unit is electrically connected to the processing module for supplying power required for the processing module to operate, and the power supply unit transmits the processing mode. The group controls the power required to supply the drive, the storage module, and the first camera.

【0007】

When the user performs at least one of a handwriting or a touchstroke click on the input platform, the first photographing device captures a handwritten trajectory and/or a touch click sequence generated by performing at least one of a handwriting or a touchstroke click. The processing module transmits the handwritten trajectory and/or the touch click sequence input by the first photographic device and the authorized door opening identification information in the storage module.

[0008]

When the latch of the latch device is in the upper latch position, and the processing module recognizes that the handwriting track input by the first camera device and/or the touch click sequence does not match the authorized door open recognition information in the storage module, the drive operation system The latch to be used to disallow the latching device is displaced by the upper latching position to disengage the latching position.

【0009】

When the latch of the latch device is in the upper latch position, and the processing module recognizes that the handwriting trajectory and/or the touch click sequence input by the first photographic device coincides with the authorized door opening identification information in the storage module, the processing module controls The drive operation is to be used to allow the latch of the latching device to be displaced from the upper latched position to the unlatched position.

[0010]

The creation of the lock device uses a non-touch screen input platform with the first photographic device to achieve handwriting and touch functions, thereby avoiding the use of a costly touch screen, thereby saving the manufacturing cost of the operator.

[0011]

The virtual touch lock further includes: a wake-up module is electrically connected to the processing module, and the power supply unit supplies power to the wake-up module through the processing module, and the wake-up module is used to detect that there is no one around the lock.

[0012]

When the wake-up module detects that there is no one around the input platform, the processing module controls the first camera to stop operating.

[0013]

When the wake-up module detects a person around the input platform, the processing module controls the operation of the first photographing device.

[0014]

The lock of the present invention uses the wake-up module to detect the first and the photographic device when the lock is around, and stops the operation, thereby saving the power.

[0015]

The virtual touch lock further includes: an inertial sensing unit electrically connected to the processing module, the power supply unit supplies the power required for the operation of the inertial sensing unit through the processing module, and an alarm module electrically connected to the processing module, The power supply unit supplies the power required for the operation of the alarm module through the processing module.

[0016]

When the wake-up module detects that there is no one around the input platform, the processing module controls the inertial sensing unit to stop operating.

[0017]

The processing module controls the operation of the inertial sensing unit when the wake-up module detects a person around the input platform.

[0018]

When the inertial sensing unit detects that the lock generates vibration, it outputs a signal to the processing module, causing the processing module to drive the alarm module to generate an alarm message.

[0019]

When the inertial sensing unit operates and detects that the lock is not vibrating, the signal is not output to the processing module, so that the processing module does not drive the alarm module to operate.

[0020]

The lock of the present invention utilizes an inertial sensing unit with an alarm module and a wake-up module to detect whether a person approaching the lock has an improper action of damaging the lock, and the alarm module can generate an alarm when the lock is subjected to an improper external force such as a tap. message.

[0048]

11‧‧‧Locks 20‧‧‧Latching device 54‧‧‧Latching head 435‧‧‧ Door 491‧‧‧Door frame 511‧‧‧Wireless charging device 513‧‧‧transmitter 515‧‧‧ Receiver 524‧‧ ‧Drive 528‧‧‧Virtual touch device 530‧‧‧Processing module 532‧‧‧Storage module 534‧‧‧First camera 535‧‧‧Second camera 536‧‧‧Power supply unit 538‧‧‧ Wake-up module 540‧‧‧ input platform 540A‧‧‧ mark 541‧‧ ‧ light source module 542‧‧‧ inertial sensing unit 544‧‧‧ alarm module

[0021]

The first figure is a block diagram of the virtual touch lock of the creation.
Figure 2 is a schematic diagram of the virtual touch lock of the present creation.

[0022]

All of the following drawings are merely illustrative of the basic teachings of the present invention, and the extension of the number, position, relationship, and size of the components constituting the preferred embodiment will be explained in the drawings. Post-guided changes are implemented in industry skills. In addition, changes in the exact dimensions and size ratios associated with specific strengths, weights, strengths, and similar requirements are also within the skill of the industry after reading and understanding the teachings of this creation.

[0023]

In the different figures, the same reference numerals are used to designate the same or similar elements; in addition, please understand that the texts such as "first", "second", "inside", "outside", and the like are only convenient for reference. The construction in the diagram is only used to help describe this creation.

[0024]

The figure shows the lock 11 of the present invention, and assumes that the lock 11 is described as a door lock mounted on a door 435. The lock 11 includes a latch device 20 mounted on the door 435 and constructed of a mechanical structure, the latch The device 20 is commercially available but not limited to a commercially available latching device for a door lock. The latching device 20 includes a movable latching lever 54 that is controlled to be latched on the outside of the protruding door 435. Positioned and displaced between the unlatched positions within the door 435, the latch device 20 further includes a driver 524 coupled in conjunction with the latch device 20, the driver 524 being detachable by a motor and between the motor and the latch device 20 Between the gear sets, the latch 54 is provided with a row of teeth that mesh with the gear set, so that when the driver 524 is in operation, the latch 54 of the latching device 20 is displaced between the upper latching position and the unlatching position (eg, 2 is shown).

[0025]

According to the drawings, the lock 11 of the present invention further includes a virtual touch device 528 electrically connected to the driver 524 of the latch device 20, the virtual touch device 528 is mounted inside the door 435, and the virtual touch device 528 includes The processing module 530 is electrically connected to the processing module 530, and the processing module 530 can control whether the driver 524 is running or not. The virtual touch device 528 further includes a storage module 532 electrically connected to the processing module 530. The storage module 532 stores an authorized door opening identification information formed by any one of at least one of a handwritten track or a touch click sequence. In detail, the authorized door opening identification information may be composed of a set of handwritten tracks, or authorized. The door opening identification data may be composed of a set of touch pressure click sequences, or the authorized door opening identification data may be composed of a handwritten track and a touch click sequence.

[0026]

According to the figure, the virtual touch device 528 further includes a first photographing device 534 electrically connected to the processing module 530 and a second photographing device 535 electrically connected to the processing module 530, the first and second photographing devices. 534, 535 are connected in parallel with each other. A wake-up module 538, such as an infrared sensor, is electrically connected to the processing module 530. The wake-up module 538 is used to detect whether there is a person near the lock 11. In detail, the wake-up module 538 can be used. The infrared light source is matched with an optical sensor. When there is a person near the lock 11, the infrared light is irradiated to the human body and then reflected to the optical sensor. When there is no person near the lock 11, the infrared light is not reflected to the optical sensor. When the wake-up module 538 detects that there is no one in the vicinity of the lock 11, the processing module 530 controls the first and second photographing devices 534, 535 to stop operating. When the wake-up module 538 detects someone near the lock 11, the processing module 530 controls the first and second camera devices 534, 535 to begin operation.

[0027]

According to the figure, the virtual touch device 528 further includes an input platform 540 (for example, a light guide plate) composed of a transparent or translucent non-touch screen. The outer surface of the input platform 540 is provided with a plurality of marks 540A. The input platform 540 is mounted on the outside of the first and second camera devices 534, 535. The first and second camera devices 534, 535 are located substantially above the input platform 540, the first and second camera devices 534, 535 and the input. The angle of the surface of the platform 540 is not 90 ^. The corners cause the first and second camera devices 534, 535 to capture the entire input platform 540, with the lenses of the first and second camera devices 534, 535 facing down and aligned with the input platform 540. A light source module 541 is mounted on the side of the input platform 540. The light source module 541 is further electrically connected to the processing module 530. When the wake-up module 538 detects a person around the lock 11, the processing module 530 controls the operation of the light source module 541. The input platform 540 generates bright light, and when the wake-up module 538 detects that there is no one around the lock 11, the processing module 530 controls the light source module 541 not to operate, so that the input platform 540 does not generate bright light.

[0028]

The input platform 540 is configured to perform at least one of a handwriting or a touchstroke click, which refers to the finger remaining in contact with the input platform 540 and moving to draw a graphic, symbol after being touched by the finger on the input platform 540. Or text, when the finger moves, the finger 540A of the input platform 540 can be used as a reference, that is, the finger touches any one of the symbols 540A, and then the finger is displaced on the input platform 540 to the next mark 540A, so that the finger can A track is generated at a specific portion of the input platform 540 (the processing module 530 is easier to recognize), and thus the first and second photographing devices 534, 535 obtain a trajectory generated by performing a handwriting action.

[0029]

Touch click means that after one of the marks 540A of the input platform 540 is pressed, the finger leaves the input platform 540 and is displaced to another mark 540A, so that a plurality of identical or different marks 540 are continuously touched. The first and second photographing devices 534 and 535 obtain the order in which the touch marks 540A are clicked.

[0030]

The light source module 541 generates a light source that can provide sufficient brightness to the first and second photographing devices 534, 535 in addition to the user input platform position and illumination, so that the first and second photographing devices 534, 535 can obtain The better quality handwriting trajectory and/or click order further increases the probability that the processing module 530 will identify success.

[0031]

According to the figure, the virtual touch device 528 includes an inertial sensing unit 542 electrically connected to the processing module 530 and an alarm module 544 such as a buzzer electrically connected to the processing module 530. The measuring unit 542 can adopt a digital three-axis accelerometer, and the inertial sensing unit 542 is used to detect whether the lock 11 generates vibration, thereby determining whether there is any small attempt to damage the lock 11. When the inertial sensing unit 542 detects the vibration, the measuring unit 542 detects the vibration. The output signal is sent to the processing module 530, causing the processing module 530 to control the operation of the alarm module 544 to generate an alarm message (alarm sound).

[0032]

According to the drawing, the virtual touch device 528 further includes a power supply unit 536 electrically connected to the processing module 530 and configured by a battery, and the power supply unit 536 supplies power to the first and second camera devices 534 through the processing module 530. The 535, the wake-up module 538, the inertial sensing unit 542, the storage module 532, the light source module 541, and the driver 524.

[0033]

According to the drawings, the lock 11 further includes a wireless charging device 511. The wireless charging device 511 includes a receiver 515 mounted inside the door 435 and electrically connected to the power supply unit 536, and a door frame mounted on the door 435. A transmitter 513 inside 491. Thus, when gate 435 is open, receiver 515 is outside the signal range of transmitter 513, when gate 435 is closed (as shown in Figure 2), receiver 515 is aligned with transmitter 513, and receiver 515 is located at the transmitter. 513 within the signal range.

[0034]

For convenience of explanation, the gate 435 is closed, so that the receiver 515 is located in the signal range of the transmitter 513, and the transmitter 513 transmits a wireless signal to the receiver 515, and the receiver 515 receives the wireless signal and converts the current into a power supply unit 536. It is further assumed that the latching head 54 of the latching device 20 is located at an upper latching position outside the protruding door 435 such that the end of the latching head 54 is located within the door frame 491 and thus the door 435 cannot be opened.

[0035]

It is assumed that in the state where the door 435 is closed, the wake-up module 538 detects that there is no one around the lock 11, and the processing module 530 controls the first and second photographing devices 534, 535, the light source module 541, and the inertial sensing unit 542. The operation module 530 can also control the storage module 532, the inertia sensing unit 542, and the alarm module 544 to stop operating when the module 530 is detected to detect that there is no one around the lock 11. More power saving purposes. Please note that even if the wake-up module 538 detects that there is no one around the lock 11, the processing module 530 still supplies power to the wake-up module 538, so that the wake-up module 538 can continuously detect that there is no close proximity around the lock 11.

[0036]

It is assumed that in the state where the door 435 is closed, the wake-up module 538 detects the person around the lock 11, and the processing module 530 controls the first and second photographing devices 534, 535, the light source module 541, and the inertial sensing unit 542 to operate. The light source module 541 generates a bright light illumination input platform 540, the first and second photographing devices 534, 535 start the photographing operation, and the inertial sensing unit 542 detects whether the lock 11 has abnormal vibration, thereby determining whether the lock 11 is being If the inertial sensing unit 542 senses that the lock 11 has abnormal vibration, the alarm module 544 is notified to operate to generate an alarm message.

[0037]

If the inertial sensing unit 542 senses that the lock 11 has no abnormal vibration, the alarm module 544 does not operate, and further performs at least one of handwriting or touch-pressing on the input platform 540, and the first and second photographing devices 534, 535 pass through. The photographing obtains the handwriting trajectory generated by the handwriting and/or the click order generated by the pressing point, and further, the first and second photographing devices 534, 535 transmit the obtained handwritten trajectory and/or click order to the processing module 530. The processing module 530 compares the obtained handwritten trajectory or click order with whether the authorized door opening identification information in the storage module 532 is the same.

[0038]

If the processing module 530 identifies that the handwriting trajectory and/or click order obtained by the first and second camera devices 534, 535 is different from the storage module 532, the processing module 530 does not control the operation of the driver 524, and thus the latch 54 remains on At the latch position, the door 435 cannot be opened.

[0039]

If the processing module 530 identifies that the handwriting trajectory and/or click order obtained by the first and second camera devices 534, 535 is the same as the storage module 532, the processing module 530 controls the driver 524 to operate, thereby driving the latch 54 to be latched. The position is displaced to the unlatching position, allowing the door 435 to be opened.

[0040]

When the latch 54 is in the unlatched position and the door 435 is opened, the receiver 515 of the wireless charging device 511 is spaced from the transmitter 513, and the receiver 515 is located outside the signal range of the transmitter 513, such that the receiver 515 stops supplying power. Unit 536 is charged.

[0041]

The lock device 11 of the present invention uses the input platform 540 of the non-touch screen to match the first and second photographing devices 534 and 535 to achieve the handwriting and touch functions, thereby avoiding the use of a costly touch screen, thereby saving the manufacturing cost of the operator. .

[0042]

The lock device 11 of the present invention cooperates with the alarm module 544 and the awake module 538 by using the inertial sensing unit 542, and can detect whether the person approaching the lock 11 has an improper action of damaging the lock 11, and when the lock 11 is subjected to improper external force such as tapping The alarm module 544 can generate an alarm message.

[0043]

The lock device 11 of the present invention uses the wake-up module 538 to detect that the first and second photographing devices 534, 535, the light source module 541, and the inertial sensing unit 542 are stopped when no one is around the lock, thereby achieving the benefit of saving power.

[0044]

When the lock 11 of the present invention is closed by the door 435, the receiver 515 of the wireless charging device 511 charges the power supply unit 536, and the frequency of replacement of the power supply unit 536 can be greatly reduced.

[0045]

The basic teachings of this creation have been described, and many extensions and variations will be apparent to those of ordinary skill in the art. For example, the lock device 11 of the present invention may not include the second photographing device 535. In the state where only the first photographing device 534 is present, although only the handwritten trajectory or the click order of the plane can be recognized, the first photographing device 534 is set. To be perpendicular to the input platform 540, the first camera 534 can still read the handwriting trajectory generated on the input platform 540 to perform handwriting and the click sequence generated by the touch click. Alternatively, the present lock 11 may not include the wake-up module 538. Thus, the first and second photographing devices 534, 535, the input platform 540, and the inertial sensing unit 542 need to continuously operate to consume power, but the light guide plate constitutes an input platform. The manufacturing cost of the 540 to the virtual touch function in conjunction with the first and second camera devices 534, 535 is still lower than that of the touch screen.

[0046]

In addition, although the driver 524 disclosed in the drawings of the present invention is directly coupled with the latch 54 to drive the latch 54 to be displaced between the upper latching position and the unlatching position, the actuator 524 can also actuate the latch. The head 54 is displaced, for example, the driver 524 is designed to block or not block the latch 54 after operation, and when the driver 524 blocks the latch 54 from disabling the latch 54 from the upper latch position to the unlatching position, when the driver 524 does not block the latch 54 The latch 54 is allowed to be displaced from the upper latch position to the unlatched position.

[0047]

The present invention disclosed in the specification is to be considered as illustrative and not restrictive. The scope of the present invention is defined by the scope of the appended claims, and is not intended to be limited by the scope of the invention.

11‧‧‧Locks

20‧‧‧Lock device

54‧‧‧Latch

511‧‧‧Wireless charging device

513‧‧‧transmitter

515‧‧‧ Receiver

524‧‧‧ drive

528‧‧‧Virtual touch device

530‧‧‧Processing module

532‧‧‧ Storage Module

534‧‧‧First camera

535‧‧‧Second photography device

536‧‧‧Power supply unit

538‧‧‧Wake-up module

540‧‧‧Input platform

541‧‧‧Light source module

542‧‧‧Inertial Sensing Unit

544‧‧‧Alarm module

Claims (8)

[Item 1] A virtual touch lock includes:
a latching device having a latching head displaced in an upper latching position and an unlatching position, the latching device further comprising a driver coupled to the latching head;
a processing module electrically connected to the driver, and the processing module controls the operation of the driver;
a storage module electrically connected to the processing module, the storage module storing an authorized door opening identification information formed by any one of a handwritten track or a touch click sequence;
a first photographing device electrically connected to the processing module;
An input platform of a transparent or translucent and non-touch screen is mounted on the outer side of the first photographing device, and the input platform is to be used to provide at least one action of the user performing a handwritten or touch-sensitive click;
A power supply unit is electrically connected to the processing module for supplying power required for the operation of the processing module, and the power supply unit controls the power required to supply the driver, the storage module, and the first imaging device through the processing module;
When the user performs at least one of a handwriting or a touchstroke click on the input platform, the first photographing device captures a handwritten trajectory and/or a touch click sequence generated by performing at least one of a handwriting or a touchstroke click. Transmitted to the processing module, the processing module compares the handwriting trajectory and/or the touch click sequence input by the first photographic device with the authorized door opening identification information in the storage module;
When the latch of the latch device is in the upper latch position, and the processing module recognizes that the handwriting track input by the first camera device and/or the touch click sequence does not match the authorized door open recognition information in the storage module, the driver does not operate. a latching position to be used to disallow the latch of the latching device from being displaced by the upper latching position;
When the latch of the latch device is in the upper latch position, and the processing module recognizes that the handwriting trajectory and/or the touch click sequence input by the first photographic device coincides with the authorized door opening identification information in the storage module, the processing module controls The drive operation is to be used to allow the latch of the latching device to be displaced from the upper latched position to the unlatched position. [Item 2] The virtual touch lock of claim 1, further comprising:
A wake-up module is electrically connected to the processing module, and the power supply unit supplies power to the wake-up module through the processing module, and the wake-up module is used to detect that there is no one around the lock;
When the wake-up module detects that there is no one around the input platform, the processing module controls the first camera to stop operating.
When the wake-up module detects a person around the input platform, the processing module controls the operation of the first photographing device. [Item 3] The virtual touch lock of claim 1, further comprising:
a second photographic device electrically connected to the processing module;
When the user performs at least one of a handwriting or a touchstroke click on the input platform, the first and second photographing devices capture a handwritten trajectory and/or a touch pressure generated by performing at least one of a handwriting or a touchstroke click. Clicking the sequence and transmitting to the processing module, the processing module comparing the handwriting trajectory and/or the touch click sequence input by the first and second photographic devices with the authorized door opening identification information in the storage module;
When the latch of the latch device is in the upper latch position, and the processing module recognizes that the handwriting track and/or the touch click sequence input by the first and second camera devices does not match the authorized door open recognition information in the storage module, The drive does not operate to be used to disallow the latch from being displaced from the upper latch position to the unlatched position;
When the latch of the latch device is in the upper latch position, and the processing module recognizes that the handwriting trajectory and/or the touch click sequence input by the first and second photographic devices coincides with the authorized door opening identification information in the storage module, the processing The module controls the drive operation to be used to allow the latch to be displaced from the upper latch position to the unlatched position. [Item 4] The virtual touch lock of claim 2, further comprising:
a second photographic device is electrically connected to the processing module;
When the wake-up module detects that there is no one around the input platform, the processing module controls the first and second photographing devices to stop operating.
When the wake-up module detects a person around the input platform, the processing module controls the operation of the first and second photographing devices. [Item 5] The virtual touch lock of claim 2, further comprising:
An inertial sensing unit is electrically connected to the processing module, and the power supply unit supplies the power required for the operation of the inertial sensing unit through the processing module;
An alarm module is electrically connected to the processing module, and the power supply unit supplies the power required for the operation of the alarm module through the processing module.
When the wake-up module detects that there is no one around the input platform, the processing module controls the inertial sensing unit to stop operating.
When the wake-up module detects someone around the input platform, the processing module controls the operation of the inertial sensing unit.
When the inertial sensing unit detects that the lock generates vibration, it outputs a signal to the processing module, causing the processing module to drive the alarm module to generate an alarm message.
When the inertial sensing unit operates and detects that the lock is not vibrating, the signal is not output to the processing module, so that the processing module does not drive the alarm module to operate. [Item 6] The virtual touch lock of claim 2, further comprising:
a light source module mounted in the input platform and electrically connected to the processing module;
When the wake-up module detects that there is no one around the input platform, the processing module controls the light source module to stop operating.
When the wake-up module detects a person around the input platform, the processing module controls the operation of the light source module to cause the input platform to illuminate. [Item 7] The virtual touch lock of claim 1, wherein the latch device is to be mounted on a door, and the power supply unit is formed by a battery, and further comprising:
a receiver electrically connected to the power supply unit, the receiver being used to be mounted on the door;
a transmitter electrically connected to the power supply end, and the transmitter is to be mounted on a door frame that provides a door pivot connection;
When the door is open, the receiver is outside the transmitter's signal range, causing the receiver to not charge the power supply unit.
When the door is closed, the receiver is within the transmitter's signal range, causing the receiver to charge the power supply unit. [Item 8] The virtual touch lock of claim 3, wherein the first and second photographing devices are located above the input platform, and the angle between the first and second photographing devices and the surface of the input platform is not 90 ^. An angle, and a lens of each of the first and second photographing devices faces downward.