TWM502073U - Electronic door lock system - Google Patents

Description

Electronic door lock system

The present invention relates to a door lock system, and more particularly to an electronic door lock system that utilizes a touch method for door lock control.

Home security and convenience products are the future development trend. In recent years, due to the breakthrough of various software, hardware and mechanical design technologies, the application of electronic door locks is the representative of this product. Key-type door locks are gradually unable to effectively prevent theft in their homes. If they are given the key, they will completely expose their property.

In addition, it is a great problem for the user to know how to use the physical key to open the door. Especially when forgetting or losing the key, the door lock using the physical key mostly has a key hole, and the key hole often becomes a breakthrough point when the unscrupulous person unlocks, and thus there is a home security concern.

As mentioned above, the creator of this creation thinks about and designs an electronic door lock system. After years of painstaking research, it has improved the lack of existing technology to enhance the implementation and utilization of the industry.

In view of the above-mentioned problems of the prior art, the object of the present invention is to provide an electronic door lock system for solving the problems of the convenience and safety of the prior art door lock.

For the purposes of this creation, an electronic door lock system is provided that includes a door lock, A touch sensing module, a cathode lock and a processing module. The door lock is set on a door. The touch sensing module is disposed on the door lock, and senses a user's touch to generate a user touch signal. The cathode lock is disposed on the door lock to control the locking or releasing of the door. The processing module electrically connects the touch sensing module and the cathode lock; the processing module receives the user's touch signal, and controls the cathode lock to unlock the door when the user touches the signal to meet a predetermined touch signal.

Preferably, the user touch signal can include a touch frequency and a number of touches.

Preferably, the processing module compares the user touch signal with a probability value of the predetermined touch signal, and determines that the user touch signal meets the predetermined touch signal when the probability value is greater than or equal to a set threshold.

Preferably, the processing module can obtain the probability value according to a probability density function.

Preferably, when the user touch signal meets the predetermined touch signal, the processing module can control the locking of the cathode lock release door for a predetermined time.

Preferably, the processing module can control a driving unit to send power to the cathode lock to enable the cathode lock to unlock the door.

Preferably, the processing module is electrically coupled to a wireless transmission module, and the processing module transmits a touch result to an electronic device through the wireless transmission module.

Preferably, the touch result may include one of the unlocking failure messages when the user touch signal does not meet the predetermined touch signal.

Preferably, the touch result may include one of the unlock success messages when the user touches the signal according to the predetermined touch signal.

Preferably, the electronic device can display the touch result by using an application.

As stated above, the electronic door lock system of the present invention may have one or more of the following advantages:

(1) The electronic door lock system of the present invention uses the touch frequency and the number of times set by the user to form a touch password to control the unlocking, thereby reducing the inconvenience of the user carrying the physical key and avoiding the trouble of forgetting to bring the key. The security issue when the key is lost.

(2) The electronic door lock system of the present invention uses the touch frequency and the number of times set by the user to form a touch password to control the unlocking, thereby eliminating the keyhole used by the physical key, thereby increasing safety.

(3) The electronic door lock system of the present invention transmits the touch result to the user's electronic device such as a mobile phone by wireless transmission, so that the user can confirm and obtain the door opening and closing situation.

1‧‧‧Electronic door lock system

10‧‧‧door lock

20‧‧‧Touch Sensing Module

30‧‧‧Zog lock

40‧‧‧ drive unit

50‧‧‧Processing module

60‧‧‧Wireless Transmission Module

8‧‧‧

9‧‧‧Electronic devices

S31~S36‧‧‧ Process

Figure 1 is a block diagram of a first embodiment of the electronic door lock system of the present invention.

Figure 2 is a schematic view of a first embodiment of the electronic door lock system of the present invention.

Figure 3 is a flow chart of a first embodiment of the electronic door lock system of the present invention.

Figure 4 is a block diagram of a second embodiment of the electronic door lock system of the present invention.

Figure 5 is a schematic view of a second embodiment of the electronic door lock system of the present invention.

In order to understand the technical characteristics, content and advantages of the creation and the effects that can be achieved by the examiner, the author will use the drawings in detail and explain the following in the form of the examples, and the drawings used therein The subject matter is only for the purpose of illustration and supplementary instructions. It is not necessarily the true proportion and precise configuration after the implementation of the original creation. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted or limited in the actual implementation scope. First described.

The embodiments of the electronic door lock system according to the present invention will be described below with reference to the related drawings. For ease of understanding, the same components in the following embodiments are denoted by the same reference numerals.

Please refer to Figures 1 to 3, which are block diagrams, schematic diagrams and flow charts of the first embodiment of the electronic door lock system of the present invention. The electronic door lock system 1 of the present invention can be applied to an environment such as a home environment or an office, and is mainly installed on a door 8 of an entrance or exit of an environment such as a home environment or an office. As shown, the electronic door lock system 1 of the present invention comprises a door lock 10, a touch sensing module 20, a cathode lock 30, a driving unit 40 and a processing module 50. The door lock 10 is disposed on the gantry 8, which can be similar to a lock such as a conventional horn lock. The touch sensing module 20 is disposed on the door lock 10, which can be a touch metal piece of the touch switch, instead of the position and use of the key hole in the prior art, and can also be directly disposed on the door handle. The touch sensing module 20 senses a user's touch to generate a user touch signal. The cathode lock 30 is provided to the door lock 10 to control the locking or releasing of the door 8. The cathode lock 30 is not energized in the case of a locked door, and the door can be opened only when the cathode lock 30 is energized via the drive unit 40. For example, the cathode lock 30 can be mounted on the door frame. Instead of the role of the sealing piece, the locking tongue groove of the sealing piece is controlled electronically, so that the mechanical locking brake (such as a horn lock, etc.) can be directly pushed open without opening. The processing module 50 electrically connects the touch sensing module 20 and the cathode lock 30. The processing module 50 receives the user's touch signal and compares it with a predetermined touch signal preset by the user. When the user touch signal meets the predetermined touch signal, the processing module 50 controls the cathode lock 30 to unlock the door 8. That is, the state of the door is unlocked.

Furthermore, the predetermined touch signal preset by the user may be a combination of the number of touches and the frequency. Therefore, the user can make a specific frequency and number of touches in the touch sensing module 20 when the user wants to open the door, so that the touch sensing module 20 generates a user touch signal (such as S31). As shown in Figure 2. At this time, after receiving the user's touch signal, the processing module 50 compares its predetermined touch signals (eg, S32). The processing module 50 compares the user touch signal with a probability value of the predetermined touch signal. If the probability value is less than or equal to the set threshold value, it is determined that the user touch signal does not meet the predetermined touch signal without opening the door (such as S36); if the probability value is greater than or equal to the set threshold value, it is determined that the user touch signal meets the predetermined touch signal. Open the door (eg S33).

It should be particularly noted that the processing module 50 obtains the probability value according to a probability density function. The probability density function will be explained below. Assume that the current touch sensing value input vector x represents: x ={ x ₁ , x ₂ , x ₃ ,..., x _m } There is a p- quantity (touch signal strength) in each legal touch vector u : The probability density function is as follows: Wherein d is the dimension of the training vectors, σ is a smoothing parameter, Z _k is a vector in that category The maximum number of pens, m is the maximum number of categories, and T is the transposed matrix symbol.

According to the probability density function described above, the processing module 50 can obtain the probability value and further determine whether the current input person is a legitimate or predetermined user.

In addition, the electronic door lock system 1 of the present invention can also have the following functions: when the user touches the signal to meet the predetermined touch signal, the processing module 50 controls the cathode lock 30 to release the door 8 for a predetermined time. Locked. That is, the processing module 50 will set the energization time and power down time for the cathode lock 30. During this predetermined time, the user can directly push the door (such as S34). If the predetermined time is exceeded, the door 8 is automatically locked, so that it cannot enter (such as S35). Thereby, the security can be further increased.

Please refer to Figures 4 to 5, which are block diagrams and schematic diagrams of a second embodiment of the electronic door lock system of the present invention. In the present embodiment, the configuration of each component is similar to the foregoing, and the similarities thereof will not be described again. The biggest difference between this embodiment and the previous embodiment is that the electronic door lock system 1 of the present invention can also be connected to the electronic device 9 used by the user.

In detail, the processing module 50 can be electrically connected to a wireless transmission module 60, so that the processing module 50 can transmit a touch result to the electronic device 9 through the wireless transmission module 60. The wireless transmission module 60 can be a wireless fidelity communication (WiFi) module, which is directly disposed in the electronic door lock system 1 to transmit signals through a wireless network in a predetermined environment. In addition, the touch result may include an unlock failure message and an unlock success message. Certainly, when the user touch signal does not meet the predetermined touch signal, an unlock failure message is generated, and when the user touch signal meets the predetermined touch signal, an unlock success message is generated. After the touch result is sent to the electronic device 9, the user can browse and record the touch result by using an application (APP) provided on the electronic device 9. In short, when the hand touches the cathode lock 30, the input signal level generates an error, the opposite door 8 will not be able to be turned on, and the message is transmitted back to the application of the electronic device 9 as a record. On the other hand, if the input signal that is touched is correct, the application that transmits the message back to the electronic device 9 is also recorded as a record, so that the door 8 can be successfully opened. Thereby, the user can use the electronic device 9 to confirm the opening and closing or the triggering situation of the current door device 8, so that it is possible to know whether or not there is a person who is unwilling to invade.

The electronic door lock system of the present invention uses the touch type and the probability function to change the conventional door lock, and combines the cloud monitoring mode to monitor the door lock condition, thereby achieving high security and convenience functions. The electronic door lock system of the present invention has excellent compatibility with most of the door locks on the market, and the installation is quick and convenient, and the original traditional keyhole is changed, the original appearance is not changed, and the cost is low and the effect is good.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of this creation shall be included in the scope of the appended patent application.

1‧‧‧Electronic door lock system

10‧‧‧door lock

20‧‧‧Touch Sensing Module

30‧‧‧Zog lock

40‧‧‧ drive unit

50‧‧‧Processing module

8‧‧‧

Claims (10)

An electronic door lock system includes: a door lock disposed on a door; a touch sensing module disposed on the door lock, the touch sensing module sensing a touch of the user to generate a use Touching a signal; a cathode lock is disposed on the door lock to control locking or unlocking of the door; and a processing module electrically connecting the touch sensing module and the cathode lock, the processing module Receiving the user touch signal, and controlling the cathode lock to unlock the door when the user touch signal meets a predetermined touch signal. The electronic door lock system of claim 1, wherein the user touch signal comprises a touch frequency and a touch number. The electronic door lock system of claim 2, wherein the processing module corresponds to the user touch signal corresponding to the probability value of the predetermined touch signal, and the probability value is greater than or equal to a set threshold value. It is determined that the user touch signal conforms to the predetermined touch signal. The electronic door lock system of claim 3, wherein the processing module obtains the probability value according to a probability density function. The electronic door lock system of claim 1, wherein when the user touch signal meets the predetermined touch signal, the processing module controls the cathode lock to unlock the door for a predetermined time. The electronic door lock system of claim 1, wherein the processing module controls a driving unit to transmit power to the cathode lock, so that the cathode lock releases the locking of the door. The electronic door lock system of claim 1, wherein the processing module is electrically coupled to a wireless transmission module, and the processing module transmits a touch result to an electronic device through the wireless transmission module. The electronic door lock system of claim 7, wherein the touch result comprises an unlock failure message when the user touch signal does not meet the predetermined touch signal. The electronic door lock system of claim 8, wherein the touch result comprises an unlock success message when the user touch signal meets the predetermined touch signal. The electronic door lock system of claim 7 or 9, wherein the electronic device displays the touch result using an application.