TWI312485B - A lock operation detection mechanism using rfid tags - Google Patents

Description

Ι3Ϊ2485 IX. Description of the Invention: [Technical Field of the Invention] The technical field to which the present invention pertains is the application of a wireless identification tag (RpID TAG), which is coded by using a difference in characteristics of an open circuit and a short circuit state of a conductive material, through a wireless ° line label ' In addition to conveying the product information planned by the general wireless identification tag, the code 3 is additionally provided with the function of detecting the opening action of the lock, and the lock can be a key '贞庭动锁, a combination lock, or any lock having at least one mechanical action. .

[Prior Art] The passive wireless identification tag is used to convey the message of the general product instead of the message provided by the bar code. For example, the passive wireless identification tag attached to the bottle cap sealing film is based on the πσ anti-counterfeiting feature, and the passive wireless reward tag designed by the logistics and anti-counterfeiting system. The disadvantage is that the passive edge of the wireless identification tag (coil) is mounted on the cap opening π. When the cap is opened, the antenna is broken to become a passive wireless identification tag, and the information cannot be read to achieve anti-counterfeiting. Function, but because the antenna is destroyed, 'the phase is not _. W〇 listening to the side of the 374 ^ (RHD SENSOR AND UBIQUITOUS SENSOR THEREOF) in the money to find the same material - to design the same - group scales, the group of wireless knowledge only allocates - an antenna. The sensor is used to connect the antenna to the group, so at any time _ (reader) can only _ its information with the day of the news, the maintenance of the line: the main = point is需要 The amount of wireless identification tag required is equivalent to the mutual detection method required to know whether the function of the wireless identification tag not connected to the antenna is normal. - The RFID-initiated warfare with the sensor in the Republic of China Patent No. 00494245 is a change of anything represented by the round of the sensor, that is, the opening or closing of the valve, the circuit secret __(10)/qff), Following the measurement of the output of the material 2, it can be an electronic/mechanical switch, a transistor, or a Hall effect county, and a light-packed Japanese temple. The transfer requires the temporary transfer of the 'reservoir and signal. The present invention is directly read from the input __p 喻 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ For example, the side ND _ _ 5 Nana 35 does not need 2 sense 5 = ^ device 'will be the dragon directly from the digital input and take the material directly. The current detection of the rotation state of the security system to use cable-based, the present invention Is the design - suitable for the touch of the fine m to the job to detect the side = made: sub-wireless identification reader (Calver _ pass this open sorrow I. Now the industry has gradually planned to use wireless identification tags instead of bar code The invention is designed to have a general wireless identification and a detectable lock-opening device, that is, a plan for the hotline identification tag, and an additional side lock opening action and degree to fully protect the full function. The invention features an increase of at least a group of conductive materials (10) connected to the wireless identification standard iron plate sense _, the design principle is that after the lock opening action, the conductive material has a transition of the open-loop state of the open-loop state, and the open circuit and the conduction are different. Features are encoded separately Wireless identification tag. This additional open and conductive code, through the 13 ί 2485 line recognition reader _DReader, in addition to reading the original information of the item, plus the message of the lock opening action or not, And to provide the quality of the lock installation, this can improve the first $ technical towel when the bottle cap is opened, can not read the original planning data. The pin device can be a proximity, reed or pressure type sensing device' Sub-domain devices can increase the number of wireless flip readers to increase the correctness' or extend the period of reading and subtracting. The digital input and output of the wireless identification tag (Digital I_ and 0utpm 〇rt) is connected. The group of conductive materials can simultaneously reflect the conduction and openness of multiple sets of conductive materials (for example, the state of the three-stage lock). Thus, in the prior art, the wireless tag f is equivalent to the (5) 贞 _ condition. The shortcoming of the number, that is, the bit read (ΒΓΓ) of the digital input and output 取代 replaces the wireless identification tag requirement. And ^ because of this gamma antenna, the thief (four) technical _ point (no "know the antenna The function of the wireless identification tag is connected. The invention is directly read from the wheel and then transmitted (the salary is not left after the temporary storage of the temporary number), and the bribe sensor is saved. Passive wireless identification tag (Passive), too much with wireless material f power supply. [Embodiment] The embodiment of the present invention uses a lock, at least - sensing device wireless identification Lai, its towel (four) rewards charm copper take - Modulate and transmit the whistle to (4) - open 嶋 \, 峨 to act, causing the back _ sensing device to sense the opening number 4 "change of the input, through the wireless identification Lai, line recognition reader, to achieve detection _ lock Start-up start... 1312485 Material is based on conduction or opening. · =, Ming, alloy, etc. Metal or conductive adhesive 'Conductive electrical material normal non-conducting day ± k% of the pressure level * with the same code. For example, when the conductive material is turned on: the binary "G", when the lock is activated, the change can be made. The invention can be used as follows: =f a b This encoding mode is also in the state. Xi, and ‘electric material to detect the different opening of the two-stage lock. The second group of conductive third group of conductive—----- a material 0 0 1 '--- 1 For example, the coding table can be planned. :: When opening the code, each group is composed of (4) (such as = the action of the three-segment lock, which is not opened for some groups) r, (the = the work of the labor and the quality of the machine. If the lock is Partially open, ~ w' quotient can use this message to unlock the wireless recognition read (four), not / I, 1,, the generation (such as bud), transparency, more can be | If the ship is fully open, the day 7, the 'code (such as "ηι") lock is turned on, 氺π4θ is still hot line identification. The reader sends out the Lj to know that the lock has not been mistakenly connected from the device of the present invention to the original. The method of jointing is to use a knot (for example, mi) to engage the handle, and Wang Xin’s lock is Good. Whether the lock and the frame and the key are inserted, can also be detected by the sensor with the 13 1312485; in general, the stomach of the degree of the opening (four) is said to be completely or partially open - showing the conductivity:: the product of the lock _璋 1(1)) and _ bit line side sign (10) digital input wheel and digital input 认 妾 妾 also source pin or constant current power pin, _ 1^=(13) Pull high (pullhighm pull low (_ design, then the power scale is pulled high as digital output eight output 埠 (13):: = pin _ is _); (11) library wheel (10), then power pin: It is the DC power pin (voltage level is ffiGH). One end is connected = includes an array of conductive materials (15), each set of conductive material (15) is connected to: the power supply pin to the wireless identification tag (12) Bit (11), and the other - constitutes the digitization of the ':= (12) wheel (9) and separately recognizes the read position (9) can be side-scaled, received by the - wireless composite H material. When the sensing device (14) senses _ _, = (four) (1)) and the power supply two standard (12) = evil from the conduction state to the open state. Therefore, the wireless identification (five) 输 (9) 变成 ) 变成 变成 变成 9 9 9 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ From the proximity type, the magnetic "Lai Li style" is added correctly, the seat can be increased by the wireless identification reader (2) to read or read the wireless identification tag (12). 1312485 The material (8) is turned on in the forward direction (the action of the job to the lock is made through the digital input wheel (9) and can be measured by the wearer (1)) (10)物. The object, the star, the wireless identification tag (9) 焉 reader (2), to achieve the function of detecting the opening action of the lock. 匕, line _ (puLLL〇w) design, the power pin (9) should be Straight / level is _) milli device (14) sensed lock ^ Do not rely on (1)) digital input and output 槔 (9) pin position is changed from on state to open state. Therefore, wireless identification of the digital input and output of the standard埠(1)) changes from high to low. The device (8) can be a proximity type, a magnetic cyanine type, a pressure type, or a combination type. Sense == this embodiment _ an embodiment diagram. As shown in the figure, the system At least one set of conductive materials ((1), each of the set of conductive materials (15) is connected to the wireless identification Lai (1) Eryuan chat bit (1)) and the digital input wheel is out in the -_:() The magnet (26) on the _27), the lang (27) lock opener, = the skin wireless identification Lai (12) partial (four). In this real off towel, the wireless identification mark $ ( ) ir'w ten on the surface of the patch, the lock box (29) is generally mounted on the door frame or window frame 'outer mounted magnetic spring opening (28) 'If the door The lock is destroyed by force, and the lock may remain locked. However, the Lang and the age of the purchase will be separated, and it can detect whether the lock flash and the lock 1312485 frame are truly combined. Figure 3 is a schematic illustration of an embodiment of the present invention utilizing a proximity switch. As shown in the figure, the proximity switch (10), (4) conductive material (8) is connected to the power pin (11) without the _label (10) and the digital wheel rim (n), and the lock (37) is formed with two concaves. The slot / ) ° ° ° ten, the lock flash (37) lock open action is detected by the proximity switch (38) and then wirelessly recognized _ (12.) detected lock up (9) lock open action. ® indicates a schematic diagram of an embodiment applied to a key lock. As shown in the figure, after the switch (48) is connected, κ丨436 ►璋(10). When the power pin (9) of the ',=_ ticket (12) and the digital input wheel-W () are inserted into the lock (42), the proximity switch (48) will be activated, and the wireless identification label (12) and the conductive The material 〇5) is designed to be hidden in the input 42 and is detected by the wireless identification tag (9) to detect the action of the key insertion. Figure 5 is a schematic view showing an embodiment of the present invention applied to a rotary lock. As shown in the figure, the rotary knob of the rotary lock (51) is not detected by the sensing device (5ζ > induction, which achieves the effect of the pre-measurement. The electric lock embodiment circuit is connected with the electric lock power supply (60) and the start aw diagram. The start or not of the switch (61) can be utilized - (62) to detect, the detection circuit, the 'circuit (62) contains at least - Evenly, the Detectors Cannes Diode (63) for the cutting function. [Illustration between the drawings] Figure 1 shows the intention of the present invention#; 4 line identification standard iron and conductive material circuit connection 12 1312485 Figure 2 is a schematic view showing a second embodiment of the present invention; Figure 4 is a schematic view showing a third embodiment of the present invention; Figure 5 is a schematic view showing a fourth embodiment of the present invention; Figure 6 is a schematic view showing a fifth embodiment of the present invention.

11 Power pin 12 Wireless identification tag 13 Digital input/output 埠14 Inductive device 15 Conductive material 2 Wireless identification reader 26 Magnet 27 'Latch 28 Magnetic switch 29 Latch frame 36 Groove 37 Latch 38 Proximity switch 41 Record Key 42 lock 48 proximity switch 1312485 51 rotary lock 52 rotary knob 53 rotary action 54 sensing device 60 electric lock power supply 61 start switch 62 detection circuit Zener diode 63

Claims (1)

1312485 X. Patent Application Range: 1. A device for detecting a lock opening action by using a wireless identification tag, comprising: a lock, at least one sensing device, and at least one wireless identification tag, wherein the wireless identification tag has a reading input 埠The function of modulating and transmitting the data; the lock has at least one opening action, and the sensing device senses the opening action, causing the input 埠 data to be changed, and sending the wireless identification tag to the wireless identification reader via the wireless identification tag. A function to detect the opening action of the lock is achieved. 2. The device for opening a wireless identification tag detection lock according to item 1 of the patent application, wherein the sensing device is connected to the wireless identification tag by a set of conductive materials; The sensing device senses a transition between the conductive state and the open state of the conductive material, and is detected by the wireless identification tag, and is respectively coded into an on code and an open code; | the pass code and the open code are identified by the wireless The tag is sent to the wireless identification reader to detect the conductive state and the open state of the set of conductive materials. 3. The apparatus for detecting a lock-on activation using a wireless identification tag as described in item 2 of the scope of the patent application, wherein the set of conductive material designs are hidden in the lock. 4. The apparatus for detecting a lock-opening operation using the wireless identification tag according to item 2 of the patent application scope, wherein the conductive material of the group is a soft material. 5. As described in item 4 of the scope of the patent application, the wireless identification tag is used to detect the unlocking start 15 1312485, wherein the soft material is a metal. 6. If the fifth action of the patent application is worn, u use the _ 襟 侦测 侦测 侦测 detection lock to open your clothes, where the metal is copper. 7. In the case of the first ride in the scope of the patent application, the metal is the name. .... Spring - _ lock open start 8. As in the scope of the patent application, item 5, "the device, in which the gold alloy. ... spring 4 service _ open start 9" as in the scope of the patent application * For the description, i 1 I. Dongying 軚 軚 侦测 侦测 侦测 侦测 侦测 侦测 侦测 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中The device that uses the wireless identification tag to be lazy (four) action, in which the benefit is as described, the lock is activated, and the 'D" is measured in the lock. The line 4 is on the surface of the _. In the scope of patent application, the first top, the +, the wearing w Arb, the heart of the wire, and the lock of the lock opening action, wherein the wireless identification tag is passive. The device described in the item, wherein the input of the bee data is changed, ^=_locking and starting κ, such as applying for the axis to close the postal material; Detecting the lock opening action, wherein the lock's scale hole is installed at least to detect the function of the key insertion. s... clothes 15 ·If you apply for the item i in the range, the ',,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, _ 姊 姊 姊 作 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The wireless identification tag described in the second item is locked and activated, and the magnetic yellow sensor is used as the magnetic switch. 19: The wireless remote device as described in item 1 of Shenlili Fancai The booting device is in which the sensing device is at least a pressure sensor. The wireless identification tag according to the 19th item in the range of 2〇t=r detects the lock opening action, wherein the pressure sensor is A pressure switch. 21=Profit range: The wireless identification described in item 1 is used to detect the integration. The pin device is combined with the lock and the wireless identification tag is - 22= the 21st item in the range The wireless identification tag is used to detect the lock opening action clothes 1, wherein the integration Use at least one. 23. If the application is within the scope of patent application, sand, +, and sub-coating are set to f, and the reinstatement, & wireless identification W ticket detection lock start 24 such as Shen W:: The proximity sensor device further includes a 1 punch device. J: 3 in the $21; " said wireless identification tag __open action clothes 1 wherein the integration device uses at least one 25. as in the scope of the patent application筮, the level should be installed in the 24th track of the use of wireless identification of the standard iron price test lock between the start of the 17 1312485 26 set 'the towel of the reed type induction device into the step includes a 1 flush device. 27^ clothes, the towel of the integrated device # station less - pressure type device. The wireless identification tag detection lock-opening operation described in item 26 of the second=profit range * wherein the force type is inserted - the step includes 1·. In the second item, the wireless identification mark is used to detect the opening of the lock, wherein the lock is installed in a step-by-step manner to at least > to the function of whether the lock and the lock box are truly combined. The sensing device is a device for wireless identification of money detectors as described in the patent application, wherein the lock is an electric lock. (5) 贞·Opening start 3〇. As described in item 29 of the scope of patent application, the wireless H2, Gan + ^ & woven detection lock start, 乍 1 1, where the power lock is activated and Do not start the detection. Wrong by an auxiliary circuit = the device for the use of money as described in item 30 of the scope of the patent application, wherein the auxiliary circuit further includes the first item in the range of the lock operation start 32=申=利The wireless diode is used for the wireless diode. I set 'the lock' to be a spin lock. The test locks the start of the program, and the rotation of the _ is initiated by detecting the use of the surplus line as indicated by the illusion in the patent application scope. The device is configured to enable the residual fiber to be unlocked and actuated by a plurality of sensing devices. 18