CN105046777A - Wearable home-safety-protection intelligent key - Google Patents
Wearable home-safety-protection intelligent key Download PDFInfo
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- CN105046777A CN105046777A CN201510416336.0A CN201510416336A CN105046777A CN 105046777 A CN105046777 A CN 105046777A CN 201510416336 A CN201510416336 A CN 201510416336A CN 105046777 A CN105046777 A CN 105046777A
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Abstract
The invention discloses a wearable home-safety-protection intelligent key, and relates to the field of intelligent safety protection equipment. The intelligent key is combined with wearable intelligent hardware technology and is made into an intelligent wristband or ring. The intelligent key internally comprises six modules of RFID, RSSI, Trajectory tracking, Gesture Recognition, Power Control, and 128bitAES. The intelligent key can effectively improve the accuracy and stability of the intelligent key; the 128bitAES encryption algorithm ensures safety and privacy of data; and application of a smart home in different situations and interconnection and interation of the smart home are realized. Furthermore, a moving object can also be taken as a data collection terminal of health data of the internet of things.
Description
Technical field
The present invention relates to intelligent safety protection apparatus field, particularly a kind of wearable household safety-protection Intelligent key.
Background technology
Current market does not have similar safety-protection system identification apparatus, only has the Intelligent key of traditional sense, and be mainly used in gate inhibition, management unblanked by antitheft door, ultimate principle is exactly RFID technique or similar technology.Identification based on RFID technique only comprises the identity information of user for simple rights management, and practical application is that single door interlock switch controls, and cannot be suitable for the application demand of Internet of Things epoch common home security.The each Terminal Type comprised along with the intelligent safety and defence system after Internet of Things rise especially gets more and more, and this single identity information cannot realize and the interactive cooperation of numerous Internet of Things security device, rights management, scene are applied.And other smart identity recognition technology as these technological means relative complex of fingerprint recognition, voice recognition, iris recognition and facial image identification, need special identification equipment, cost compare high, and comprise user profile data very little, the various more senior and complicated intelligent use of modern thing connection safety-protection system cannot be realized.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of wearable household safety-protection Intelligent key, according to No. ID that comprises in the wireless signal that Intelligent key sends, wireless signal strength, the data such as acceleration signal, by the signal such as identity, position, movement locus, gesture of Internet of Things security protection cloud Intelligent Recognition user, thus realize access control, security protection of deploying to ensure effective monitoring and control of illegal activities, control the application of the various Smart Home such as household electrical appliances, scene interlock.
For achieving the above object, the invention provides following technical scheme: a kind of wearable household safety-protection Intelligent key, it is characterized in that: described wearable household safety-protection Intelligent key comprises the Internet of Things safety-protection system based on SimpliciTI home control network communication protocol, be positioned at position A, and identify that track is near door time, door magnetic is reported to the police and is withdrawn a garrison, and neighbouring light opens illumination functions automatically; Be positioned at position A, and when identifying that track is away from door, door magnetic is reported to the police and is deployed troops on garrison duty, and neighbouring light closes illumination functions automatically; When being positioned at position B, infrared alarm is withdrawn a garrison, and gesture can control this position light; When being positioned at position C, mobile alarm is withdrawn a garrison; Position D principle co-located A; Intelligent key and wearable Intelligent hardware technology combine, Intelligent key makes Intelligent bracelet or ring form, and this Intelligent key inside comprises RFID, RSSI, Trajectorytracking, GestureRecognition, PowerControl, 128bitAES six modules.
Preferably, described RFID is radio frequency identification module, be responsible for RF communication and subscriber identity information management, Intelligent key dynamically sends wireless heartbeats signal, each frame signal all comprises No. ID that changes Intelligent key 4Byte, gateway is sent to security protection Cloud Server after receiving this signal, server judges this ID whether authorized user, if authorized user is then cancelled safety-protection system and is unblanked, if do not receive heartbeat signal in certain hour, then automatically start safety-protection system and lock, simultaneously safety-protection system startup and cancel, lock-switch state can have selection to be pushed to user APP.
Preferably, described RSSI is rf signal reception intensity module, ranging technology based on RSSI utilizes radio signal to increase with distance and the principle that decays regularly carrys out distance between measured node, in relation RSSI=-(10 × n × lgd+A) formula of received signal strength RSSI and transmission range d, n represents signal propagation constant, is also propagation coefficient, d represents the distance with sender, A represents apart from signal intensity during sender 1m, the impact that the height of distance accuracy is subject to n and A actual value size is larger, A is an empirical parameter, obtained by the RSSI value at measuring distance sender 1m place, n is used to describe signal intensity with the parameter successively decreased apart from increasing, the environment that the Size-dependent of n is concrete, first place all reference modes, then the n value of this specific environment the most applicable is found by different n_index values, safety-protection system gateway, relaying is relative with end node locations fixing, as the anchor node of system location, Intelligent key is as unknown node, by the RSSI range finding between unknown node and each anchor node, realize the wireless location of unknown node and Intelligent key.
Preferably, described Trajectorytracking is track following module, by 3-axis acceleration sensor pursuit movement track, auxiliary wireless location, user is in Level Walking motion, vertical and two acceleration that advance can present cyclical variation, receive in the action of pin in walking, due to center of gravity upwards single pin contact to earth, vertical direction acceleration is the trend increased in forward, continue forward afterwards, decentralization bipod touches the end, acceleration is contrary, horizontal acceleration reduces when receiving pin, increase when taking a step, the acceleration that vertical and advance produces and time are roughly a sinusoidal curve, and have a peak value at certain point, wherein the acceleration change of vertical direction is maximum, by carrying out detection computations and acceleration rate threshold decision-making to the peak value of track, the step number of user movement can be calculated in real time, also can estimate user's walking distance further according to this, this distance can as auxiliary RSSI indoor positioning, and as user movement track, analyze the state of user, thus remove Intelligent control illuminating system, the intelligent household terminals such as home appliance.
Preferably, described GestureRecognition is gesture recognition module, when acceleration transducer perceives the three-dimensional activity of hand, the analog acceleration signal obtained changes digital signal into by analog/digital conversion, action message is converted to, to drive relevant application through Signal Pretreatment, signal resampling, feature extraction and gesture motion.
Preferably, described PowerControl is electricity control module, introduces a kind of dynamically Heart-Beat Technology, when unknown node is static time, suitably slows down RFID heartbeat, enter a kind of dormancy low power consumpting state.
Preferably, described 128bitAES is encrypting module, and device data adopts 128 AES encryption algorithms.
The beneficial effect of above technical scheme is adopted to be: this wearable household safety-protection Intelligent key can identify the information such as user identity, position, state, thus realize the intelligent use such as equipment rights management, scene mode, this Intelligent key can make bracelet or ring is worn, user's gesture motion can also be identified, in order to the smart machine such as remote control light, household electrical appliances; Also there is an one-key emergent in addition call for help, the functions such as automatic alarm of falling.This Intelligent key not only solves the identification of intelligent safety and defence system, or the universal remote control of a Smart Home, and realized by position, track and gesture and the interaction of intelligent household terminal and system, also easily extensible is a user health data acquisition unit in addition.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the Internet of Things safety-protection system schematic diagram of the wearable household safety-protection Intelligent key of the present invention;
Fig. 2 is the inner structure module map of the wearable household safety-protection Intelligent key of the present invention.
Embodiment
The preferred implementation of a kind of wearable household safety-protection Intelligent key of the present invention is described in detail below in conjunction with accompanying drawing.
Composition graphs 1 and Fig. 2 show the embodiment of a kind of wearable household safety-protection Intelligent key of the present invention: this wearable household safety-protection Intelligent key comprises the Internet of Things safety-protection system based on SimpliciTI home control network communication protocol, be positioned at position A, and identify that track is near door time, door magnetic is reported to the police and is withdrawn a garrison, and neighbouring light opens illumination functions automatically; Be positioned at position A, and when identifying that track is away from door, door magnetic is reported to the police and is deployed troops on garrison duty, and neighbouring light closes illumination functions automatically; When being positioned at position B, infrared alarm is withdrawn a garrison, and gesture can control this position light; When being positioned at position C, mobile alarm is withdrawn a garrison; Position D principle co-located A; Intelligent key and wearable Intelligent hardware technology combine, Intelligent key makes Intelligent bracelet or ring form, and this Intelligent key inside comprises RFID, RSSI, Trajectorytracking, GestureRecognition, PowerControl, 128bitAES six modules.
RFID is radio frequency identification module, be responsible for RF communication and subscriber identity information management, Intelligent key dynamically sends wireless heartbeats signal, each frame signal all comprises No. ID that changes Intelligent key 4Byte, gateway is sent to security protection Cloud Server after receiving this signal, server judges this ID whether authorized user, if authorized user is then cancelled safety-protection system and is unblanked, if do not receive heartbeat signal in certain hour, then automatically start safety-protection system and lock, simultaneously safety-protection system startup and cancel, lock-switch state can have selection to be pushed to user APP.RSSI is rf signal reception intensity module, ranging technology based on RSSI utilizes radio signal to increase with distance and the principle that decays regularly carrys out distance between measured node, in relation RSSI=-(10 × n × lgd+A) formula of received signal strength RSSI and transmission range d, n represents signal propagation constant, is also propagation coefficient, d represents the distance with sender, A represents apart from signal intensity during sender 1m, the impact that the height of distance accuracy is subject to n and A actual value size is larger, A is an empirical parameter, obtained by the RSSI value at measuring distance sender 1m place, n is used to describe signal intensity with the parameter successively decreased apart from increasing, the environment that the Size-dependent of n is concrete, first place all reference modes, then the n value of this specific environment the most applicable is found by different n_index values, safety-protection system gateway, relaying is relative with end node locations fixing, as the anchor node of system location, Intelligent key is as unknown node, by the RSSI range finding between unknown node and each anchor node, realize the wireless location of unknown node and Intelligent key, can key be unknown node, and gateway and relaying are anchor nodes.Intelligent key dynamically sends heartbeat signal, and relaying and gateway receive this signal simultaneously, and this signal of relay forwarding, to gateway, is transmitted into security protection Cloud Server by after gateway combined data.The signal quality RSSI that server receives this Intelligent key according to each anchor node calculates the position changing Intelligent key.Specifically in safety-protection system application, then can identify that user is in that room, room where.The function such as intelligent power saving control, family's electric shaft of throwing light on can be realized.Trajectorytracking is track following module, by 3-axis acceleration sensor pursuit movement track, auxiliary wireless location, user is in Level Walking motion, vertical and two acceleration that advance can present cyclical variation, receive in the action of pin in walking, due to center of gravity upwards single pin contact to earth, vertical direction acceleration is the trend increased in forward, continue forward afterwards, decentralization bipod touches the end, acceleration is contrary, horizontal acceleration reduces when receiving pin, increase when taking a step, the acceleration that vertical and advance produces and time are roughly a sinusoidal curve, and have a peak value at certain point, wherein the acceleration change of vertical direction is maximum, by carrying out detection computations and acceleration rate threshold decision-making to the peak value of track, the step number of user movement can be calculated in real time, also can estimate user's walking distance further according to this, this distance can as auxiliary RSSI indoor positioning, and as user movement track, analyze the state of user, thus remove Intelligent control illuminating system, the intelligent household terminals such as home appliance.GestureRecognition is gesture recognition module, when acceleration transducer perceives the three-dimensional activity of hand, the analog acceleration signal obtained changes digital signal into by analog/digital conversion, action message is converted to, to drive relevant application through Signal Pretreatment, signal resampling, feature extraction and gesture motion.PowerControl is electricity control module, introduces a kind of dynamically Heart-Beat Technology, when unknown node is static time, suitably slows down RFID heartbeat, enter a kind of dormancy low power consumpting state.128bitAES is encrypting module, and device data adopts 128 AES encryption algorithms.
RSSI indoor positioning+gripper path analysis+RFID trinity is used for smart identity recognition mechanism by this Intelligent key, effectively can improve the Stability and veracity of Intelligent key, and 128bitAES cryptographic algorithm ensures safety and the secret of data simultaneously.Intelligent key and wearable device are organically combined, not only can realize the subscriber identity information recognition function of intelligent safety and defence system, customer location, movement locus and gesture identification can also be realized, thus realizing different scene application and the interactive cooperation of Smart Home, the collection of motion shape volume data also can as an Internet of Things health data collection terminal in addition.In addition dynamically Heart-Beat Technology effectively can reduce conventional RFID devices and launches the energy consumption issues brought for a long time, thus extension device supplying cell the stand-by time of single charge.
Above is only the preferred embodiment of the present invention, and it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (7)
1. a wearable household safety-protection Intelligent key, it is characterized in that: described wearable household safety-protection Intelligent key comprises the Internet of Things safety-protection system based on SimpliciTI home control network communication protocol, be positioned at position A, and identify that track is near door time, door magnetic is reported to the police and is withdrawn a garrison, and neighbouring light opens illumination functions automatically; Be positioned at position A, and when identifying that track is away from door, door magnetic is reported to the police and is deployed troops on garrison duty, and neighbouring light closes illumination functions automatically; When being positioned at position B, infrared alarm is withdrawn a garrison, and gesture can control this position light; When being positioned at position C, mobile alarm is withdrawn a garrison; Position D principle co-located A; Intelligent key and wearable Intelligent hardware technology combine, Intelligent key makes Intelligent bracelet or ring form, and this Intelligent key inside comprises RFID, RSSI, Trajectorytracking, GestureRecognition, PowerControl, 128bitAES six modules.
2. wearable household safety-protection Intelligent key according to claim 1, it is characterized in that: described RFID is radio frequency identification module, be responsible for RF communication and subscriber identity information management, Intelligent key dynamically sends wireless heartbeats signal, each frame signal all comprises No. ID that changes Intelligent key 4Byte, gateway is sent to security protection Cloud Server after receiving this signal, server judges this ID whether authorized user, if authorized user is then cancelled safety-protection system and is unblanked, if do not receive heartbeat signal in certain hour, then automatically start safety-protection system and lock, simultaneously safety-protection system startup and cancel, lock-switch state can have selection to be pushed to user APP.
3. wearable household safety-protection Intelligent key according to claim 1, it is characterized in that: described RSSI is rf signal reception intensity module, ranging technology based on RSSI utilizes radio signal to increase with distance and the principle that decays regularly carrys out distance between measured node, in relation RSSI=-(10 × n × lgd+A) formula of received signal strength RSSI and transmission range d, n represents signal propagation constant, is also propagation coefficient, d represents the distance with sender, A represents apart from signal intensity during sender 1m, the impact that the height of distance accuracy is subject to n and A actual value size is larger, A is an empirical parameter, obtained by the RSSI value at measuring distance sender 1m place, n is used to describe signal intensity with the parameter successively decreased apart from increasing, the environment that the Size-dependent of n is concrete, first place all reference modes, then the n value of this specific environment the most applicable is found by different n_index values, safety-protection system gateway, relaying is relative with end node locations fixing, as the anchor node of system location, Intelligent key is as unknown node, by the RSSI range finding between unknown node and each anchor node, realize the wireless location of unknown node and Intelligent key.
4. wearable household safety-protection Intelligent key according to claim 1, it is characterized in that: described Trajectorytracking is track following module, by 3-axis acceleration sensor pursuit movement track, auxiliary wireless location, user is in Level Walking motion, vertical and two acceleration that advance can present cyclical variation, receive in the action of pin in walking, due to center of gravity upwards single pin contact to earth, vertical direction acceleration is the trend increased in forward, continue forward afterwards, decentralization bipod touches the end, acceleration is contrary, horizontal acceleration reduces when receiving pin, increase when taking a step, the acceleration that vertical and advance produces and time are roughly a sinusoidal curve, and have a peak value at certain point, wherein the acceleration change of vertical direction is maximum, by carrying out detection computations and acceleration rate threshold decision-making to the peak value of track, the step number of user movement can be calculated in real time, also can estimate user's walking distance further according to this, this distance can as auxiliary RSSI indoor positioning, and as user movement track, analyze the state of user, thus remove Intelligent control illuminating system, the intelligent household terminals such as home appliance.
5. wearable household safety-protection Intelligent key according to claim 1, it is characterized in that: described GestureRecognition is gesture recognition module, when acceleration transducer perceives the three-dimensional activity of hand, the analog acceleration signal obtained changes digital signal into by analog/digital conversion, action message is converted to, to drive relevant application through Signal Pretreatment, signal resampling, feature extraction and gesture motion.
6. wearable household safety-protection Intelligent key according to claim 1, it is characterized in that: described PowerControl is electricity control module, introduce a kind of dynamically Heart-Beat Technology, when unknown node is static time, suitably slow down RFID heartbeat, enter a kind of dormancy low power consumpting state.
7. wearable household safety-protection Intelligent key according to claim 1, it is characterized in that: described 128bitAES is encrypting module, device data adopts 128 AES encryption algorithms.
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| CN105376124A (en) * | 2015-12-08 | 2016-03-02 | 普天智能照明研究院有限公司 | Remote safety identification method, equipment and system |
| CN105629759A (en) * | 2016-03-08 | 2016-06-01 | 刘利 | Intelligent household monitoring system |
| CN105672777A (en) * | 2015-12-31 | 2016-06-15 | 青岛歌尔声学科技有限公司 | Intelligent lock system and automatic unlocking method |
| CN105867141A (en) * | 2016-03-30 | 2016-08-17 | 宁波三博电子科技有限公司 | Intelligent home control method and system based on effective instruction scope |
| CN106255070A (en) * | 2016-08-08 | 2016-12-21 | 深圳市壹厘米科技有限公司 | A kind of based on indoor positioning and the intelligence control system of identification and method |
| CN106815545A (en) * | 2015-11-27 | 2017-06-09 | 罗伯特·博世有限公司 | Behavior analysis system and behavior analysis method |
| CN107669252A (en) * | 2017-11-09 | 2018-02-09 | 京东方科技集团股份有限公司 | A kind of wearable device and its control method |
| CN107885319A (en) * | 2016-09-30 | 2018-04-06 | 漳州立达信光电子科技有限公司 | Intelligent identification device |
| CN108429722A (en) * | 2017-02-15 | 2018-08-21 | 成都飞天联合网络技术有限公司 | Control method, control system and the wearable device of cabin |
| CN108846921A (en) * | 2018-05-03 | 2018-11-20 | 深圳市简工智能科技有限公司 | Lockset shuts confirmation method, mobile terminal and storage medium |
| CN109063429A (en) * | 2018-06-11 | 2018-12-21 | 武汉兴火源科技有限责任公司 | A kind of intelligent household security control system and its control method based on gesture |
| CN109448172A (en) * | 2018-09-28 | 2019-03-08 | 深圳市呤云科技有限公司 | Intelligent unlocking method and intelligent lock |
| CN110415391A (en) * | 2018-04-27 | 2019-11-05 | 开利公司 | Use the seamless metering-in control system of wearable device |
| CN110738771A (en) * | 2019-09-26 | 2020-01-31 | 广东乐心医疗电子股份有限公司 | cell map measuring method and system |
| CN110840022A (en) * | 2019-11-18 | 2020-02-28 | 青岛大学附属医院 | Heart rehabilitation motion bracelet |
| CN111033586A (en) * | 2017-08-16 | 2020-04-17 | 卡罗马工业有限公司 | Active nursing control method, electronic control device, central gateway device and server |
| CN112533162A (en) * | 2020-11-22 | 2021-03-19 | 广州技象科技有限公司 | Internet of things synchronous control method and device based on indoor positioning |
| CN112562154A (en) * | 2020-11-04 | 2021-03-26 | 重庆恢恢信息技术有限公司 | Method for guaranteeing safety consciousness of building personnel in smart building site area |
| CN113034850A (en) * | 2021-03-02 | 2021-06-25 | 临沂大学 | Intelligent home health management device |
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| CN106815545A (en) * | 2015-11-27 | 2017-06-09 | 罗伯特·博世有限公司 | Behavior analysis system and behavior analysis method |
| CN106815545B (en) * | 2015-11-27 | 2023-12-26 | 罗伯特·博世有限公司 | Behavior analysis system and behavior analysis method |
| CN105376124A (en) * | 2015-12-08 | 2016-03-02 | 普天智能照明研究院有限公司 | Remote safety identification method, equipment and system |
| CN105376124B (en) * | 2015-12-08 | 2019-05-10 | 普天智能照明研究院有限公司 | A kind of telesecurity recognition methods, equipment and system |
| CN105672777B (en) * | 2015-12-31 | 2018-12-25 | 青岛歌尔声学科技有限公司 | A kind of intelligent lock system and a kind of method of auto-unlocking |
| CN105672777A (en) * | 2015-12-31 | 2016-06-15 | 青岛歌尔声学科技有限公司 | Intelligent lock system and automatic unlocking method |
| CN105629759A (en) * | 2016-03-08 | 2016-06-01 | 刘利 | Intelligent household monitoring system |
| CN105867141A (en) * | 2016-03-30 | 2016-08-17 | 宁波三博电子科技有限公司 | Intelligent home control method and system based on effective instruction scope |
| CN105867141B (en) * | 2016-03-30 | 2019-02-01 | 上海汉枫电子科技有限公司 | A kind of intelligent home furnishing control method and system based on effective instruction range |
| CN106255070A (en) * | 2016-08-08 | 2016-12-21 | 深圳市壹厘米科技有限公司 | A kind of based on indoor positioning and the intelligence control system of identification and method |
| CN107885319A (en) * | 2016-09-30 | 2018-04-06 | 漳州立达信光电子科技有限公司 | Intelligent identification device |
| CN108429722A (en) * | 2017-02-15 | 2018-08-21 | 成都飞天联合网络技术有限公司 | Control method, control system and the wearable device of cabin |
| CN108429722B (en) * | 2017-02-15 | 2021-01-05 | 飞天联合（北京）系统技术有限公司 | Control method and control system of cabin and wearable equipment |
| CN111033586A (en) * | 2017-08-16 | 2020-04-17 | 卡罗马工业有限公司 | Active nursing control method, electronic control device, central gateway device and server |
| CN111033586B (en) * | 2017-08-16 | 2023-06-23 | 卡罗马工业有限公司 | Active nursing control method, electronic control device, central gateway device and server |
| CN107669252A (en) * | 2017-11-09 | 2018-02-09 | 京东方科技集团股份有限公司 | A kind of wearable device and its control method |
| CN110415391A (en) * | 2018-04-27 | 2019-11-05 | 开利公司 | Use the seamless metering-in control system of wearable device |
| CN110415391B (en) * | 2018-04-27 | 2024-03-05 | 开利公司 | Seamless access control system using wearable devices |
| CN108846921A (en) * | 2018-05-03 | 2018-11-20 | 深圳市简工智能科技有限公司 | Lockset shuts confirmation method, mobile terminal and storage medium |
| CN109063429A (en) * | 2018-06-11 | 2018-12-21 | 武汉兴火源科技有限责任公司 | A kind of intelligent household security control system and its control method based on gesture |
| CN109063429B (en) * | 2018-06-11 | 2021-07-02 | 武汉兴火源科技有限责任公司 | Intelligent home security control system based on gestures and control method thereof |
| CN109448172A (en) * | 2018-09-28 | 2019-03-08 | 深圳市呤云科技有限公司 | Intelligent unlocking method and intelligent lock |
| CN110738771A (en) * | 2019-09-26 | 2020-01-31 | 广东乐心医疗电子股份有限公司 | cell map measuring method and system |
| CN110840022A (en) * | 2019-11-18 | 2020-02-28 | 青岛大学附属医院 | Heart rehabilitation motion bracelet |
| CN112562154A (en) * | 2020-11-04 | 2021-03-26 | 重庆恢恢信息技术有限公司 | Method for guaranteeing safety consciousness of building personnel in smart building site area |
| CN112562154B (en) * | 2020-11-04 | 2022-08-26 | 重庆恢恢信息技术有限公司 | Method for guaranteeing safety consciousness of building personnel in smart building site area |
| CN112533162A (en) * | 2020-11-22 | 2021-03-19 | 广州技象科技有限公司 | Internet of things synchronous control method and device based on indoor positioning |
| CN113034850A (en) * | 2021-03-02 | 2021-06-25 | 临沂大学 | Intelligent home health management device |
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| WD01 | Invention patent application deemed withdrawn after publication |