WO2019149203A1 - 智能门锁及其把手 - Google Patents

智能门锁及其把手 Download PDF

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Publication number
WO2019149203A1
WO2019149203A1 PCT/CN2019/073813 CN2019073813W WO2019149203A1 WO 2019149203 A1 WO2019149203 A1 WO 2019149203A1 CN 2019073813 W CN2019073813 W CN 2019073813W WO 2019149203 A1 WO2019149203 A1 WO 2019149203A1
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WO
WIPO (PCT)
Prior art keywords
door lock
handle
handle body
disposed
smart door
Prior art date
Application number
PCT/CN2019/073813
Other languages
English (en)
French (fr)
Inventor
孙福尧
邹勇
贺宇
陈彬
张东胜
Original Assignee
云丁网络技术(北京)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201810089657.8A external-priority patent/CN110097663A/zh
Priority claimed from CN201820161634.9U external-priority patent/CN207993101U/zh
Priority claimed from CN201820228890.5U external-priority patent/CN207993104U/zh
Priority claimed from CN201810129666.5A external-priority patent/CN110136300A/zh
Application filed by 云丁网络技术(北京)有限公司 filed Critical 云丁网络技术(北京)有限公司
Publication of WO2019149203A1 publication Critical patent/WO2019149203A1/zh

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit

Definitions

  • the invention relates to the technical field of door lock safety control, in particular to a smart door lock and a handle thereof.
  • biometric technology has been widely used in consumer products such as smart door locks.
  • the method of reading veins by using near-infrared rays can absorb infrared rays according to blood flowing in human fingers, and obtain a clear image of finger veins, and compare with pre-existing vein features, thereby realizing user identification to confirm the identity of the user.
  • the smart door lock using the finger vein technology mostly has the finger vein module disposed in the outer cover.
  • the slide cover needs to be pushed open, the finger vein module is exposed, and then the finger verification is performed, and the door opening operation is performed after the verification is passed. Finally, close the vein slide.
  • the steps due to its own structure, it usually requires the user to complete at least four action steps to complete the unlocking and opening the door, and the operation is more complicated.
  • the steps are inconsistent, for example, when the user identity is confirmed and the door opening operation is not performed in time, the system requires the finger vein recognition to be re-established by default based on the security consideration, and a good user experience cannot be obtained.
  • the intelligent door lock using finger vein technology has certain requirements for finger placement, resulting in a low recognition rate. It is usually necessary to adjust the finger posture multiple times to verify the passage, and the recognition period is relatively long.
  • the present invention provides an intelligent door lock handle with optimized structure, which has the functions of identity verification and door opening, and comprehensively enhances the user experience.
  • the finger vein module is embedded on a rear side of the handle body.
  • the handle body is a split structure, and a central portion of the rear side structural member has an opening; the finger vein module is disposed in the handle body, and an acquisition window is located in the opening.
  • a verification switch is respectively disposed at two ends of the collection window, and the verification switch is disposed on a power supply loop of the finger vein module.
  • the outer side of the verification switch is provided with a blind bump.
  • the surface of the handle body on the outer circumference of the collection window is a concave orphan plane adapted to the user's finger pad.
  • the side edges of the rear side surface of the handle body have rounded edges.
  • the method further includes: an image collecting unit having a photosensitive path disposed along a length direction of the handle body; and a light reflecting element disposed between the collecting window and the lens of the image capturing unit And a circuit board, the handle body of the handle body is provided with a wire outlet opening, so that the circuit board of the circuit board protrudes.
  • the collecting window is embedded at a rear side of the handle body at a lower end, and extends downward from a top end of the handle body.
  • Another intelligent door lock handle provided by the present invention includes a handle body for a user to hold, and a left end and/or a right end of the handle body is an assembly fixing position, and a finger vein module is embedded on the handle body, and The collection window of the finger vein module is disposed along the direction in which the user holds the finger.
  • the finger vein module is embedded on a rear side of the handle body.
  • the handle body is a split structure, and a central portion of the rear side structural member has an opening; the finger vein module is disposed in the handle body, and an acquisition window is located in the opening.
  • the acquisition window is vertically arranged.
  • the finger vein module is embedded on a front side of the handle body.
  • the handle body is a split structure having an opening at a proximal assembly position of the front side structural member; the finger vein module is disposed in the handle body, and an acquisition window is located in the opening.
  • the acquisition window is arranged laterally.
  • the surface of the handle body on the outer circumference of the collection window is an inner concave surface adapted to the user's finger pad; the upper and lower side edges of the rear side surface of the handle body have a rounded shape.
  • the method further includes: disposed in the handle body:
  • An image acquisition unit having a photosensitive path disposed along a length direction of the handle body
  • a reflective element disposed between the acquisition window and the lens of the image acquisition unit
  • a wire opening is formed at the fixing position of the handle body, so that the wire of the circuit board protrudes.
  • Another smart door lock provided by the present invention includes a handle and a base for fixed connection with the door, the handle is a smart door lock handle as described above, and an infrared light generating unit, the infrared light generation A unit is disposed on the base to provide overhead infrared light; or the infrared light generating unit is disposed on a surface of the handle body to provide side-infrared light.
  • the present invention inserts the finger vein module on the handle body, and the collecting window of the finger vein module is disposed along the extending direction of the finger when the user grips; in actual use, the handle body is assembled and fixed on the door body (or base) On the seat, since the collection window of the finger vein module is disposed along the direction in which the user holds the finger, in the posture of holding the vertical handle, the user's finger can be placed at the collection window, that is, the identity verification is performed under the user's door opening posture. In this way, after the verification is passed, the door opening operation is directly completed in the original posture, and the finger vein identification and the door opening operation can be completed in one action, which is not substantially different from the normal user opening operation, and has the characteristics of simple and reliable. And the left or right hand can be used for verification to open the door, which greatly enhances the user experience.
  • the finger vein module is embedded on the rear side of the handle body, so that the module can identify any finger vein information other than the thumb, and the system can register multiple finger identity features of each user. Compared with the case of inputting only one thumb information, the problem of recognition failure caused by external factors can be avoided, and the reliability of unlock identification is further improved.
  • a verification switch is respectively disposed at two ends of the finger vein collection window, and the verification switch is disposed on the identification power supply line, and the finger vein module is normally in a standby state.
  • the finger vein module and the verification system do not need to be in a working state in real time, that is, they are used to start, which can ensure the service life of the system and components to the utmost extent.
  • the surface of the handle body on the outer circumference of the collection window is a concave orphan plane adapted to the user's finger pad, and the user can adjust the finger to verify the collection position based on the feeling of the sense of the finger pad, and realize the finger position.
  • the effective guidance and limit of placement are based on ergonomic design requirements based on improved verification recognition rate and efficiency.
  • access to the concave orphan plane can accommodate individual differences in different finger sizes.
  • FIG. 1 is a schematic overall structural view of a smart door lock handle according to a specific embodiment
  • FIG. 2 is a schematic diagram showing the assembly relationship of the smart door lock according to the specific embodiment
  • FIG. 3 is a schematic view showing a state of use of the smart door lock handle according to the specific embodiment
  • Figure 4 is an enlarged schematic view of a portion A of Figure 1;
  • FIG. 5 is a schematic diagram showing the internal connection relationship of the smart door lock handle according to the specific embodiment
  • FIG. 6 is a schematic diagram showing the principle of the top infrared light shown in the first embodiment
  • FIG. 7 is a schematic diagram showing the principle of side-infrared light shown in Embodiment 2;
  • Figure 8 is a schematic view showing the overall structure of the lower end of the handle shown in the third embodiment as a smart door lock handle with a fixed position;
  • Figure 9 is a schematic view showing the use state of the smart door lock handle shown in Figure 8.
  • FIG. 10 is a schematic overall structural view of a smart door lock according to Embodiment 4.
  • Figure 11 is a view taken in the direction of arrow D of Figure 10;
  • FIG. 12 is a schematic view showing a state of use of the smart door lock according to Embodiment 4.
  • Figure 13 is a schematic view of the E direction of Figure 1;
  • FIG. 14 is a schematic overall structural view of a smart door lock according to Embodiment 5;
  • FIG. 15 is a schematic overall structural view of a smart door lock according to Embodiment 6;
  • Figure 16 is a cross-sectional view taken along line F-F of Figure 15;
  • FIG. 17 is a schematic view showing a state of use of the smart door lock according to Embodiment 6;
  • Figure 18 is a schematic view showing the internal components of the smart door lock according to the sixth embodiment.
  • Handle body 1 rear side structural member 11, opening 111, concave orphan 112, wire opening 113, front side structural member 12, opening 121, base 2, finger vein module 3, collecting window 31, blind bump 32
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 1 is a schematic diagram showing the overall structure of a smart door lock handle according to an embodiment of the present invention.
  • the smart door lock handle can realize identity recognition based on user information, and the upper and lower ends of the handle body 1 are assembled and fixed, and are fixedly connected with the door lock base 2 through the upper and lower assembly fixing positions, and then installed on
  • the door body shows a schematic diagram of the assembly relationship of the smart door lock.
  • the handle body can be directly connected to the door body 5 according to the actual situation (not shown), as long as the basic function requirements of the user are satisfied, which are all technical solutions defined in the present application.
  • the finger vein module 3 is embedded in the handle body 1, and the collection window 31 of the finger vein module 3 is disposed along the direction in which the user holds the finger.
  • the "embedded” is a finger vein module 3 including an acquisition function element and a corresponding structure as an integral unit description, and its collection window 31 is exposed to the handle body 1.
  • FIG. 3 is a schematic diagram of the use state of the smart handle according to the embodiment.
  • the handle body 1 is vertically disposed.
  • the thumb is disposed substantially vertically or at a small angle to the vertical direction, and the fingers other than the thumb are disposed substantially laterally or at a small angle with the horizontal direction.
  • the present embodiment embeds the vein module 3 on the rear side of the handle body 1.
  • the collection window 31 is exposed on the rear side of the handle body 1 and is disposed in the lateral direction to accommodate the holding posture of the fingers other than the thumb.
  • the four fingers of the user can be located at the matching acquisition window, that is, the authentication is synchronously performed in the user's opening posture, and then the verification is directly performed in the original posture.
  • the finger vein identification and the door opening operation can be completed in one action, which is simple and reliable.
  • orientation words used herein are based on the angle of the user facing the door lock, that is, the user's side of the handle body is the “front” side.
  • the side of the handle body away from the user side is the “rear” side.
  • the handle body 1 preferably adopts a split structure, and the front and rear split bodies or the upper and lower split bodies can be combined, which is convenient for assembly and controllable in manufacturing cost.
  • the middle portion of the rear side structural member 11 has an opening 111.
  • the finger vein module 3 is disposed in the handle body 1 and the collection window 31 is located in the opening 111 to facilitate obtaining user finger vein information.
  • the overall appearance of the handle has no obvious convex structure. On the basis of adding the user identification function, it does not have any substantial influence on the original basic assembly relationship of the handle, and has good adaptability.
  • the collection window 31 is located on the rear side of the handle body 1, not within the direct line of sight of the user, and there may be a need to adjust the finger position to ensure alignment of the acquisition window 31. Further, the guiding structure design may be added, and the surface of the handle body 1 on the outer circumference of the collecting window 31 is a concave orphan plane 112 adapted to the user's finger pad, and the user can quickly and accurately adjust the finger to verify the collecting position based on the fingertip perception. This builds the guidance and limits of the finger placement, which effectively increases the recognition rate. Please refer to FIG. 4 together, which is an enlarged schematic view of the portion A of FIG. 1 .
  • the side edges of the rear side surface of the handle body 1 are rounded to further obtain a good user experience and improve the comfort of use.
  • the finger vein module 3 can also be embedded on the front side of the handle body 1 (not shown), and accordingly, the collection window 31 is exposed on the front side of the handle body 1 and should be suitable for the user.
  • the thumb posture is set substantially in a vertical direction. In this way, the finger vein identification and door opening operation can also be completed in the door opening posture.
  • the module is embedded in the rear side of the handle body 1, and the system can input multiple finger information except the thumb, and can avoid the problem of recognition failure caused by external factors compared with the case of inputting only one thumb information. .
  • a ready-to-use startup function can be further added to effectively avoid the influence of the finger vein module and the verification system in a working state in real time, and on the service life of the system and components.
  • a verification switch (not shown) is disposed at each end of the collection window 31, and the verification switch is disposed on the power supply circuit of the finger vein module 3. Normally, the finger vein module 3 is in a standby state.
  • the finger placement acquisition window 31 synchronously triggers the verification switch, and the finger vein module starts to work after being powered on. In other words, the finger vein module 3 and the verification system are activated immediately to ensure the service life of the system and components.
  • the verification switch is preferably a metal capacitive touch switch, and the push switch can also be selected as needed.
  • the outer side of the verification switch is a blind bump 32, which is more convenient for the user to perceive on the one hand, and the blind bump 32 has the function of guiding and limiting, and cooperates with the concave orphan plane 112 on the outer circumference of the collecting window 31 to maximize Limit the recognition rate.
  • the blind bump 32 can be disposed on the rear side structural member 11, or can be integrated on the finger vein module 3 and integrated with the rear side structural member, as long as the user can trigger the power supply line guide. The functional requirements are all within the scope of the claimed application.
  • the image capturing unit 33 is disposed in the handle body 1 and disposed opposite to the collecting window 31.
  • the image capturing unit 33 can select an image capturing unit for capturing a finger vein pattern placed in the collecting window.
  • the digital image of the finger vein is stored in the control system, and the feature value is stored.
  • the photosensitive path of the image capturing unit 33 can be disposed along the length direction of the handle body, and a light reflecting element 34 is disposed between the lens of the image capturing unit 33 and the collecting window 31, and is thus effectively utilized.
  • the internal space in the longitudinal direction of the handle makes the thickness of the handle body relatively small, thereby improving the user's operating feel.
  • the retroreflective element 34 herein is not limited to one of the reflectors shown in the figure, and the function of signal acquisition by using the reflector group may be required according to the specific design requirements.
  • the circuit board 4 can also be disposed in the handle body 1, preferably using a highly integrated printed circuit board PCB.
  • FIG. 5 is a schematic diagram of the internal connection relationship of the smart door lock handle according to the embodiment.
  • the cable 41 of the circuit board 4 can be taken out from the assembly fixing position of the handle body 1. Specifically, the cable opening 113 can be opened at the assembly fixing position, so that the cable of the circuit board protrudes, and the control signal and the power supply signal are established. Effective connection of the cable to the actuator and power supply. After being assembled with the pedestal 2, the appearance is neat and beautiful, and the degree of integration is high.
  • the present invention also provides a smart door lock including the handle.
  • the smart door lock includes a handle and a base 2 for fixed connection with the door, the handle is a smart door lock handle as described above; and an infrared light generating unit for providing light penetrating through the finger 6 can be placed on the base 2 to provide overhead infrared light.
  • the infrared light generating unit 6 may adopt an infrared light source, or may adopt multiple infrared light sources, and are arranged in order along the extending direction of the finger, and provide uniform infrared illumination light from the top side of the finger for the collection area to obtain Preferred vein pattern information.
  • FIG. 6 is a schematic diagram of the principle of the top infrared light shown in the first embodiment.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 7 is a schematic diagram of the principle of side-infrared light shown in the second embodiment.
  • the infrared light generating unit 6 is disposed on the rear surface of the handle body to provide side-infrared light.
  • the light sources on both sides of the finger are preferably respectively implemented by using multiple infrared light sources, which are sequentially arranged along the extending direction of the finger, and uniformly distributed from the sides of the finger to the collecting area. Infrared illumination.
  • FIG. 7 shows the manner in which the collection window 31 is located on the rear side of the handle body 1.
  • the infrared light generating unit should be disposed on the front surface of the handle body.
  • the handle body 1 can adopt the manner shown in the figure: the upper and lower ends are assembled and fixed; it can be understood that only the upper end can be used as the assembly fixing position (not shown in the figure) ), or only use the lower end as the assembly fixed position, specifically according to different applications and load distribution conditions for adaptive selection.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • FIG. 8 is a schematic view showing the overall structure of the smart door lock handle with the lower end of the handle as a fixed position
  • FIG. 9 is a schematic view showing the use state of the smart door lock handle shown in FIG. 8 .
  • the user's finger extends from the top to the bottom to perform the door opening operation.
  • the collection window 31 of the present solution is also embedded in the handle body.
  • the rear side is extended downward from the top end of the handle body, and accordingly, the collecting window 31 is disposed along the direction in which the finger extends vertically, and the identity verification can also be performed synchronously in the user's opening posture.
  • the specific working principle and the internal implementation are the same as those in the foregoing embodiment, and thus the description is not repeated herein.
  • the foregoing embodiments provided by the present embodiment are not limited to the installation of the acquisition window on the rear side of the handle body as shown in the figure. It should be understood that as long as the core concept is consistent with the present solution, the scope of the present application is claimed.
  • the finger vein image information is used as the basic information of the user identification, which adopts the vein map, extracts the feature value, and matches the finger vein characteristic value stored in the system, so that the control principle of the identity identification of the individual can be It is implemented by the prior art, so it will not be described in detail herein.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • FIG. 10 is a schematic diagram of the overall structure of the smart door lock according to the embodiment.
  • the smart door lock handle can realize identity recognition based on user information, and the left end of the handle body 1 is assembled with a fixed position, and is assembled and connected with the door lock base 2 through the left end assembly fixing position, and then mounted on the door body, combined
  • Figure 11 is a view taken in the direction of D in Figure 10 .
  • the handle body can be directly connected to the door body according to the actual situation (not shown in the figure), as long as the basic functions of the user to grasp and lift or depress the lock are required, which are all technical solutions defined in the present application.
  • the finger vein module 3 is embedded in the handle body 1, and the collection window 31 of the finger vein module 3 is disposed along the direction in which the user holds the finger.
  • embedded means that the vein module 3 is described as an integral unit, and its collection window 31 is exposed to the handle body 1.
  • FIG. 12 is a schematic diagram of the use state of the smart door lock according to the embodiment.
  • the handle body 1 is disposed laterally.
  • the thumb is substantially laterally disposed or at a small angle to the horizontal direction, and the fingers other than the thumb are vertically disposed or at a small angle with the vertical direction.
  • the present embodiment embeds the vein module 3 on the rear side of the handle body 1.
  • the collection window 31 is exposed on the rear side of the handle body 1 and is disposed vertically to accommodate the holding posture of the fingers other than the thumb.
  • the four fingers of the user can be located at the matching acquisition window, that is, the authentication is performed synchronously in the user's opening posture, and then the verification is directly performed in the original posture. Open the door operation, with simple and reliable features.
  • the handle body 1 preferably adopts a split structure, and the front and rear split bodies or the upper and lower split bodies can be combined, which is convenient for assembly and controllable in manufacturing cost.
  • the middle portion of the rear side structural member 11 has an opening 111.
  • the finger vein module 3 is disposed in the handle body 1 and the collection window 31 is located in the opening 111 to facilitate obtaining user finger vein information.
  • the overall appearance of the handle has no obvious convex structure. On the basis of adding the user identification function, it does not have any substantial influence on the original basic assembly relationship of the handle, and has good adaptability.
  • the collection window 31 is located on the rear side of the handle body 1, not within the direct line of sight of the user, and there may be a need to adjust the finger position to ensure alignment of the acquisition window 31.
  • the guiding structure design may be added, and the surface of the handle body 1 on the outer circumference of the collecting window 31 is a concave orphan plane 112 adapted to the user's finger pad, and the user can quickly and accurately adjust the finger to verify the collecting position based on the fingertip perception. This builds the guidance and limits of the finger placement, which effectively increases the recognition rate.
  • the upper and lower sides of the rear side surface of the handle body 1 are rounded to further obtain a good user experience and improve the comfort of use.
  • the image capturing unit 33 is disposed in the handle body 1 and disposed opposite to the collecting window 31.
  • the image capturing unit 33 can select an image capturing unit for capturing a finger vein pattern placed in the collecting window.
  • the digital image of the finger vein is stored in the control system, and the feature value is stored.
  • the photosensitive path of the image capturing unit 33 can be disposed along the length direction of the handle body, and a light reflecting element 34 is disposed between the lens of the image capturing unit 33 and the collecting window 31, so as to effectively utilize the length direction of the handle.
  • the internal space makes the thickness of the handle body relatively small, thereby improving the user's operating feel.
  • the retroreflective element 34 herein is not limited to one of the reflectors shown in the figure, and the reflector group may be used according to the specific design requirements to achieve the function of signal acquisition.
  • the circuit board 4 can also be disposed in the handle body 1, preferably using a highly integrated printed circuit board PCB. Wherein, the cable of the circuit board 4 can be taken out from the assembly fixing position of the handle body 1 (not shown), thereby establishing an effective connection between the control signal and the power supply signal cable and the actuator and the power source. After being assembled with the pedestal 2, the appearance is neat and beautiful, and the degree of integration is high.
  • the present invention also provides a smart door lock including the handle.
  • the smart door lock includes a handle and a base 2 for fixed connection with the door, the handle being a smart door lock handle as previously described; for providing infrared light that penetrates the finger illumination
  • the light generating unit 6 is disposed on the susceptor 2 to provide overhead infrared light.
  • the infrared light generating unit 6 may adopt an infrared light source, or may adopt multiple infrared light sources, and are arranged in order along the extending direction of the finger, and provide uniform infrared illumination light from the top side of the finger for the collection area to obtain Preferred vein pattern information.
  • FIG. 13 is a schematic diagram of the E direction of FIG.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • FIG. 14 is a schematic diagram of the overall structure of the smart door lock according to the fifth embodiment.
  • the solution is different in that an implementation of side-infrared light is provided.
  • an infrared light generating unit 6 is disposed on the rear surface of the handle body 1 to provide side-infrared light.
  • the light sources on both sides of the finger are preferably respectively implemented by using multiple infrared light sources, which are sequentially arranged along the extending direction of the finger, and uniformly distributed from the sides of the finger to the collecting area. Infrared illumination.
  • the smart door lock provided by the present embodiment is the same as the main body of the fourth embodiment, and the same functional elements are marked with the same reference numerals in the drawings to further illustrate the necessary technical relationship between the two. It should be noted that, in addition to infrared light generation The other configurations and connection relationships of the smart door locks are the same as those in the fourth embodiment, and therefore will not be described again.
  • FIG. 15 is a schematic diagram of the overall structure of the smart door lock according to the sixth embodiment.
  • the acquisition window is arranged in a lateral direction suitable for the user's thumb posture in a substantially horizontal direction.
  • FIG. 17 is a schematic diagram of the use state of the smart door lock according to the sixth embodiment.
  • the user's thumb is located at the matching acquisition window, that is, the identity verification is synchronously performed in the user's opening posture, and then the door opening operation is directly performed in the original posture after verification.
  • the same function components are denoted by the same reference numerals in the drawings, and the same functional components will not be described in detail in the embodiment, in order to further illustrate the relationship between the two.
  • the infrared light generating unit 6 needs to select a side-infrared light setting mode, and the infrared light generating unit 6 is disposed on the front surface of the handle body 1 to provide side-infrared Light.
  • this figure is a schematic view of the internal member shown in the front side structure of the handle body.
  • the light sources on both sides of the finger are preferably respectively implemented by using multiple infrared light sources, which are sequentially arranged along the extending direction of the finger, and uniformly distributed from the sides of the finger to the collecting area. Infrared illumination.
  • the foregoing embodiments provided by the present embodiment are not limited to the left end of the figure being a fixed position lateral handle, and the right end may be used as an assembly fixing position (not shown) for different applications.
  • the occasion is adapted to the actual needs of the user to lift the handle; of course, the left and right ends can also be used as the assembly fixed position, that is, the intelligent door lock handle that is fully unlocked. It should be understood that as long as the core concept is consistent with the present solution, it is within the scope of the claimed application.

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Abstract

一种智能门锁把手以及智能门锁，智能门锁把手的把手本体（1）上端和/或下端为装配固定位，把手本体（1）上嵌装指静脉模块（3），且指静脉模块（3）的采集窗口（31）沿用户把持手指延伸方向设置；智能门锁包括把手、用于与门固定连接且设置把手的基座（2）、以及红外光发生单元（6），红外光发生单元（6）设置在基座（2）上以提供顶射红外光，或者设置在把手本体（1）的表面以提供侧打红外光。通过本智能门锁把手以及智能门锁，用户在手握把手的同时，手指可放置在采集窗口（31）处，验证通过后在原姿态下直接完成开门操作，简单可靠，大大提升用户体验。

Description

智能门锁及其把手
本申请要求于2018年1月30日提交中国专利局的申请号为201810089657.8、发明名称为“一种智能门锁及其把手”，2018年1月30日提交中国专利局的申请号为201820161634.9、发明名称为“一种智能门锁及其把手”，2018年2月8日提交中国专利局的申请号为201810129666.5、发明名称为“一种智能门锁及其把手”，2018年2月8日提交中国专利局的申请号为201820228890.5、发明名称为“一种智能门锁及其把手”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及门锁安全控制技术领域，具体涉及一种智能门锁及其把手。
背景技术
随着社会经济不断发展，工作及家居环境安全也日渐备受关注，人们对门锁的智能管理提出了更高的要求，智能门锁作为安防系统中的主要组成部分，其安全性能的稳定性越来越受到人们的关注和重视。
目前，基于生物特征所具有的唯一性、可测量识别和不可变性等特点，生物识别技术已在智能门锁等消费类产品中得以广泛应用。其使用近红外线照读取静脉的模式，依据人类手指中流动的血液可吸收红外光线，得到手指静脉的清晰图像，与预存的静脉特征进行比较，从而实现用户识别确认使用者的身份。
现有技术中，采用指静脉技术的智能门锁大多将指静脉模块设置在外盖内，用户操作时需要先推开滑盖，露出指静脉模块后再伸手指验证，验证通过后再执行开门动作，最后再关闭静脉滑盖。显然，受其自身结构的限制，通常需要用户完成至少四个动作步骤才能完成解锁开门，操作较为繁锁。特别是，各步骤间不连贯的情形下，例如确认使用者身份而未及时执行开门动作时，基于安全性考虑系统默认需要重新进行指静脉识别，无法获得良好的用户体验。
此外，采用指静脉技术的智能门锁对于手指摆放有一定要求，导致识 别率偏低，通常需要多次调整手指姿态才能验证通过，且识别周期相对较长。
有鉴于此，亟待针对现有指静脉技术的智能门锁进行优化设计，在确保开门安全可靠性的基础上，能够降低实际操作时间，以有效提升用户体验。
发明内容
为解决上述技术问题，本发明提供一种结构优化的智能门锁把手，以兼具身分验证及开门功能，全面提升用户体验。
本发明提供的智能门锁把手，包括把手本体，所述把手本体的上端和/或下端为装配固定位，所述把手本体上嵌装有指静脉模块，且所述指静脉模块的采集窗口沿用户把持手指延伸方向设置。
优选地，所述指静脉模块嵌装在所述把手本体的后侧面。
优选地，所述把手本体为分体式结构，其后侧结构件的中部具有开口；所述指静脉模块设置在所述把手本体内，且其采集窗口位于所述开口中。
优选地，在所述采集窗口的两端分别设置有验证开关，所述验证开关设置在所述指静脉模块的供电回路上。
优选地，所述验证开关的外侧设置有盲凸点。
优选地，所述采集窗口外周的所述把手本体的表面为与用户指腹适配的内凹孤面。
优选地，所述把手本体的后侧表面两侧缘具有倒圆。
优选地，还包括设置在所述把手本体内的：图像采集单元，其感光路径沿所述把手本体的长度方向设置；反光元件，设置在所述采集窗口与所述图像采集单元的镜头之间；和电路板，所述把手本体的装配固定位处开设有排线口，以便所述电路板的排线伸出。
优选地，所述采集窗口嵌装在下端为装配固定位所述把手本体的后侧面，并自所述把手本体的顶端向下延伸设置。
本发明提供的智能门锁，包括把手和用于与门固定连接的基座，所述把手为如前所述的智能门锁把手；还包括红外光发生单元，所述红外光发 生单元设置在所述基座上，以提供顶射红外光；或者，所述红外光发生单元设置在所述把手本体的表面，以提供侧打红外光。
本发明提供的另一种智能门锁把手，包括用于用户把持的把手本体，所述把手本体的左端和/或右端为装配固定位，所述把手本体上嵌装有指静脉模块，且所述指静脉模块的采集窗口沿用户把持手指延伸方向设置。
优选地，所述指静脉模块嵌装在所述把手本体的后侧面。
优选地，所述把手本体为分体式结构，其后侧结构件的中部具有开口；所述指静脉模块设置在所述把手本体内，且其采集窗口位于所述开口中。
优选地，所述采集窗口竖向设置。
优选地，所述指静脉模块嵌装在所述把手本体的前侧面。
优选地，所述把手本体为分体式结构，其前侧结构件的近装配固定位处具有开口；所述指静脉模块设置在所述把手本体内，且其采集窗口位于所述开口中。
优选地，所述采集窗口横向设置。
优选地，所述采集窗口外周的所述把手本体的表面为与用户指腹适配的内凹孤面；所述把手本体的后侧表面上下侧缘具有倒圆。
优选地，还包括设置在所述把手本体内的：
图像采集单元，其感光路径沿所述把手本体的长度方向设置；
反光元件，设置在所述采集窗口与所述图像采集单元的镜头之间；和
电路板，所述把手本体的装配固定位处开设有排线口，以便所述电路板的排线伸出。
本发明提供的另一种智能门锁，包括把手和用于与门固定连接的基座，所述把手为如前所述的智能门锁把手；还包括红外光发生单元，所述红外光发生单元设置在所述基座上，以提供顶射红外光；或者，所述红外光发生单元设置在所述把手本体的表面，以提供侧打红外光。
与现有技术相比，本发明将指静脉模块嵌装在把手本体上，该指静脉模块的采集窗口沿用户把持时手指延伸方向设置；实际使用时，把手本体装配固定在门体(或基座)上，由于指静脉模块的采集窗口沿用户把持手指延伸方向设置，在手握竖向把手的姿态下，用户手指可放置在采集窗口处，也即，身份验证在用户开门姿态下进行。如此设置，验证通过后在原 姿态下直接完成开门操作，一个动作即可完成指静脉身份识别和开门操作，与通常用户开门操作无实质差别，具有简单可靠的特点。并且可使用左手或右手进行验证开门，大大提升了用户体验。
在本发明的优选方案中，将指静脉模块嵌装在把手本体的后侧面，这样，该模块可以识别除拇指以外的其他任意手指静脉信息，系统可注册录入每个用户的多个手指身份特征，与仅录入一个拇指信息情形相比，可规避受外界因素影响识别失败的问题出现，进一步提高解锁识别可靠性。
在本发明的另一优选方案中，在指静脉模块采集窗口的两端分别设置有验证开关，该验证开关设置在识别供电线路上，常态下指静脉模块处于待机状态。如此设置，当用户进行身份验证时，手指放置采集窗口处同步触碰该验证开关，指静脉模块通电后启动。也就是说，指静脉模块及验证系统无需实时处于工作状态，即用即启动，可最大限度的确保系统及元器件的使用寿命。
在本发明的又一优选方案中，采集窗口外周的把手本体的表面为与用户指腹适配的内凹孤面，用户可基于指腹感知的包裹感调整手指至验证采集位置，实现对手指摆放的有效引导和限位，在提高验证识别率及效率的基础上，符合人体工学设计要求。另外，访内凹孤面能够适应不同手指尺寸的个体差异。
附图说明
为了更清楚地说明本发明实施例，下面将对实施例或现有技术描述中所需要使用的附图做简单介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为具体实施方式所述智能门锁把手的整体结构示意图；
图2为具体实施方式所述智能门锁的装配关系示意图；
图3为具体实施方式所述智能门锁把手的使用状态示意图；
图4为图1的A部放大示意图；
图5为具体实施方式所述智能门锁把手的内部连接关系示意图；
图6为实施例一所示顶射红外光的原理示意图；
图7为实施例二所示侧打红外光的原理示意图；
图8为实施例三所示把手下端作为装配固定位的智能门锁把手的整体结构示意图；
图9为图8所示智能门锁把手的使用状态示意图；
图10为实施例四所述智能门锁的整体结构示意图；
图11为图10的D向视图；
图12为实施例四所述智能门锁的使用状态示意图；
图13为图1的E向示意图；
图14为实施例五所述智能门锁的整体结构示意图；
图15为实施例六所述智能门锁的整体结构示意图；
图16为图15的F－F剖视图；
图17为实施例六所述智能门锁的使用状态示意图；
图18为实施例六所述智能门锁的内部构件示意图。
图1－图18中：
把手本体1、后侧结构件11、开口111、内凹孤面112、排线口113、前侧结构件12、开口121、基座2、指静脉模块3、采集窗口31、盲凸点32、图像采集单元33、反光元件34、电路板4、排线41、门体5、红外光发生单元6。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例一：
请参考图1，图1为本实施方式所述智能门锁把手的整体结构示意图。图中所示，该智能门锁把手可基于用户信息实现身份识别认证，其把手本 体1的上、下两端为装配固定位，通过上下装配固定位与门锁基座2固定连接后安装于门体，结合图2所示，该图示出了该智能门锁的装配关系示意图。应当理解，该把手本体可以根据实际情况直接与门体5固定连接(图中未示出)，只要满足用户把持的基本功能需要均为本申请所限定的技术方案。
其中，在把手本体1上嵌装有指静脉模块3，且该指静脉模块3的采集窗口31沿用户把持手指延伸方向设置。这里，“嵌装”是包括采集功能元件及相应结构的指静脉模块3作为一整体单元描述，且其采集窗口31外露于把手本体1。
请一并参见图3，该图为本实施方式所述智能把手的使用状态示意图。如图所示，把手本体1竖向设置。用户把持把手本体1的状态下，其拇指大致竖向设置或与竖直方向呈较小角度，除拇指外其他手指大致横向设置或与水平方向呈较小夹角。具体地，本方案将指静脉模块3嵌装在把手本体1的后侧面。采集窗口31外露于把手本体1的后侧面，并沿横向设置以适配除拇指外其他手指的把持姿态。如此设置，在手握竖向把手的姿态下，用户的四个手指均可位于相适配的采集窗口处，也即，身份验证在用户开门姿态下同步进行，进而验证通过后在原姿态下直接完成开门操作，一个动作即可完成指静脉身份识别和开门操作，具有简单可靠的特点。
需要说明的是，本文中所采用的“前”、“后”等方位词，是以用户面对门锁的角度作为描述基准的，也就是说，把手本体的接近用户侧为“前”侧，把手本体的远离用户侧为“后”侧。显然，上述方位词的使用仅用于清楚理解本方案的实质内容，并未构成对本申请保护范围的限制。
为了提高加工工艺性，把手本体1优选采用分体式结构，前后分体或上下分体组合均可，便于组装且制造成本可控。其中，后侧结构件11的中部具有开口111；指静脉模块3设置在把手本体1内，且其采集窗口31位于该开口111中，以便于获取用户指静脉信息。同时，把手整体外观没有明显外凸结构，在增设用户身份识别功能的基础上，对把手的原有基本装配关系未产生任何实质影响，具有较好的可适应性。
采集窗口31位于把手本体1后侧，不在用户的直接视线范围内，可能会出现需要调整手指位置确保对正采集窗口31。进一步地，可以增加引导 结构设计，采集窗口31外周的把手本体1的表面为与用户指腹适配的内凹孤面112，用户可基于指腹感知快速准确的调整手指至验证采集位置，由此构建手指放置的引导和限位，从而有效提高识别率。请一并参见图4，该图为图1的A部放大示意图。
另外，把手本体1的后侧表面两侧缘具有倒圆，以更进一步获得良好的用户体验，提高使用舒适度。
作为一种选择，该指静脉模块3也可以嵌装在把手本体1的前侧面(图中未示出)，相应地，其采集窗口31外露于把手本体1的前侧面，且应当适用于用户拇指姿态大致呈竖直方向设置。此种方式，同样可以在开门姿态下完成指静脉身份识别和开门操作。相比较而言，该模块嵌装于把手本体1的后侧面，系统可录入除拇指外的多个手指信息，与仅录入一个拇指信息情形相比，可规避受外界因素影响识别失败的问题出现。
当用户进行身份验证时，可以进一步增设即用即启动功能，以有效规避指静脉模块及验证系统实时处于工作状态，而对系统及元器件使用寿命产生的影响。结合图1和图4所示，在采集窗口31的两端分别设置有验证开关(图中未示出)，该验证开关设置在指静脉模块3的供电回路上。常态下，指静脉模块3处于待机状态，当用户进行身份验证时，手指放置采集窗口31处同步触发该验证开关，指静脉模块通电后启动工作。也就是说，指静脉模块3及验证系统即用即启动，确保系统及元器件的使用寿命。该验证开关优选金属电容触控开关，也可以根据需要选择按压开关。
图中所示，验证开关外侧为盲凸点32，一方面更加便于用户感知，同时盲凸点32具有引导和限位的作用，与采集窗口31外周的内凹孤面112相配合，以最大限度地提高识别率。具体地，该盲凸点32可设置在后侧结构件11上，也可以集成在指静脉模块3上并与后侧结构件采用融为一体式的设计，只要能够满足用户触发后供电线路导通的功能需要均在本申请请求保护的范围内。
其中，图像采集单元33设置在在把手本体1内，其与采集窗口31相对设置，该图像采集单元33可以选用摄像单元，用于拍摄放置在采集窗口中的手指静脉图案。由此，以实现手指静脉图像信息的获取，将手指静脉的数字图像存贮在控制系统中，将特征值存储。结合图6和图7所示，图 像采集单元33的感光路径可以沿把手本体的长度方向设置，并在图像采集单元33的镜头与采集窗口31之间设置反光元件34，如此设置，有效利用了把手长度方向的内部空间，使得把手本体厚度尺寸相对较小，进而提升用户操作手感。当然，这里的反光元件34不局限于图中所示的一块反光板，也可以根据具体设计需要采用反光板组达成信号采集的功能需要。
为了更好的实现产品集成化，电路板4也可以设置在把手本体1内，优选采用集成化程度较高的印刷电路板PCB。请参见图5，该图为本实施方式所述智能门锁把手的内部连接关系示意图。其中，电路版4的排线41可以自把手本体1的装配固定位处引出，具体可以在装配固定位处开设有排线口113，以便电路板的排线伸出，建立控制信号及供电信号线缆与执行构件及电源的有效连接。与基座2组装完成后外观整齐美观，集成化程度较高。
除前述门锁把手外，本发明还提供一种包括该把手的智能门锁。结合图2所示，该智能门锁包括把手和用于与门固定连接的基座2，该把手为如前所述的智能门锁把手；用于提供穿透手指照射光的红外光发生单元6可以设置在基座2上，以提供顶射红外光。具体来说，该红外光发生单元6可以采用一个红外光源，也可以采用多个红外光源实现，沿手指的延伸方向依次间隔排列，针对采集区域自手指顶侧提供均布红外照射光，以获得较佳的静脉图案信息。请参见图6，该图为实施例一所示顶射红外光的原理示意图。
实施例二：
请参见图7，该图为实施例二所示侧打红外光的原理示意图。其中的红外光发生单元6设置在把手本体的后表面，以提供侧打红外光。同样地，对于侧打红外光的方式来说，手指两侧的光源也分别优选采用多个红外光源实现，具体沿手指的延伸方向依次间隔排列，针对采集区域自手指两侧斜向提供均布红外照射光。当然，图7所示为采集窗口31位于把手本体1后侧面的方式，对于前侧采集拇指静脉信息的方式来说，红外光发生单元应当设置在把手本体的前表面。
对于竖向使用的把手来说，其把手本体1可以采用图中所示的方式： 上、下两端为装配固定位；可以理解，也可以仅采用上端作为装配固定位(图中未示出)，或者仅采用下端作为装配固定位，具体可以根据不同的应用场合及载荷分布情况进行适应性选择。
实施例三：
请参见图8和图9，其中，图8示出了把手下端作为装配固定位的智能门锁把手的整体结构示意图；图9为图8所示智能门锁把手的使用状态示意图。
结合图8和图9所示，该把手使用状态下，用户手指自上向下伸出进行开门操作，对于下端为装配固定位的把手本体，本方案的采集窗口31同样嵌装在把手本体的后侧面，并自把手本体的顶端向下延伸设置，相应地采集窗口31沿手指竖向延伸的方向设置，身份验证同样可在用户开门姿态下同步进行。其具体工作原理及内部实现与前述实施方式相同，故本实施例不再赘述。
需要说明的是，本实施方式提供的上述实施例，并非局限于图中所示在把手本体的后侧面嵌装采集窗口，应当理解，只要核心构思与本方案一致均在本申请请求保护的范围内。特别地，利用指静脉图像信息作为用户身份鉴定的基础信息，其采取静脉图，提取特征值，同存储在系统中的手指静脉特征值比对匹配，从而对个人进行身份鉴定的控制基理可以采用现有技术实现，故本文不再赘述。
实施例四：
请参考图10，图10为本实施例所述智能门锁的整体结构示意图。图中所示，该智能门锁把手可基于用户信息实现身份识别认证，其把手本体1的左端为装配固定位，通过左端装配固定位与门锁基座2组装连接后安装于门体，结合图11所示，该图为图10的D向示图。应当理解，该把手本体可以根据实际情况直接与门体固定连接(图中未示出)，只要满足用户把持及上抬或下压开锁的基本功能需要均为本申请所限定的技术方案。
其中，在把手本体1上嵌装有指静脉模块3，且该指静脉模块3的采集窗口31沿用户把持手指延伸方向设置。这里，“嵌装”是指静脉模块3 作为一整体单元描述，且其采集窗口31外露于把手本体1。
请一并参见图12，该图为本实施方式所述智能门锁的使用状态示意图。如图所示，把手本体1横向设置。用户把持把手本体1的状态下，其拇指大致横向设置或与水平方向呈较小角度，除拇指外其他手指均竖向设置或与竖直方向呈较小夹角。具体地，本方案将指静脉模块3嵌装在把手本体1的后侧面。采集窗口31外露于把手本体1的后侧面，并沿竖向设置以适配除拇指外其他手指的把持姿态。如此设置，在手握横向把手的姿态下，用户的四个手指均可位于相适配的采集窗口处，也即，身份验证在用户开门姿态下同步进行，进而验证通过后在原姿态下直接进行开门操作，具有简单可靠的特点。
为了提高加工工艺性，把手本体1优选采用分体式结构，前后分体或上下分体组合均可，便于组装且制造成本可控。其中，后侧结构件11的中部具有开口111；指静脉模块3设置在把手本体1内，且其采集窗口31位于该开口111中，以便于获取用户指静脉信息。同时，把手整体外观没有明显外凸结构，在增设用户身份识别功能的基础上，对把手的原有基本装配关系未产生任何实质影响，具有较好的可适应性。
采集窗口31位于把手本体1后侧，不在用户的直接视线范围内，可能会出现需要调整手指位置确保对正采集窗口31。进一步地，可以增加引导结构设计，采集窗口31外周的把手本体1的表面为与用户指腹适配的内凹孤面112，用户可基于指腹感知快速准确的调整手指至验证采集位置，由此构建手指放置的引导和限位，从而有效提高识别率。另外，把手本体1的后侧表面上、下两侧缘具有倒圆，以更进一步获得良好的用户体验，提高使用舒适度。
其中，图像采集单元33设置在在把手本体1内，其与采集窗口31相对设置，该图像采集单元33可以选用摄像单元，用于拍摄放置在采集窗口中的手指静脉图案。由此，以实现手指静脉图像信息的获取，将手指静脉的数字图像存贮在控制系统中，将特征值存储。结合图10所示，图像采集单元33的感光路径可以沿把手本体的长度方向设置，并在图像采集单元33的镜头与采集窗口31之间设置反光元件34，如此设置，有效利用了把手长度方向的内部空间，使得把手本体厚度尺寸相对较小，进而提升用户 操作手感。当然，这里的反光元件34不局限于图中所示的一块反光板，也可以根据具体设计需要采用反光板组以达成信号采集的功能需要。
为了更好的实现产品集成化，电路板4也可以设置在把手本体1内，优选采用集成化程度较高的印刷电路板PCB。其中，电路版4的排线可以自把手本体1的装配固定位处引出(图中未示出)，从而建立控制信号及供电信号线缆与执行构件及电源的有效连接。与基座2组装完成后外观整齐美观，集成化程度较高。
除前述门锁把手外，本发明还提供一种包括该把手的智能门锁。结合图10和图11所示，该智能门锁包括把手和用于与门固定连接的基座2，该把手为如前所述的智能门锁把手；用于提供穿透手指照射光的红外光发生单元6设置在基座2上，以提供顶射红外光。具体来说，该红外光发生单元6可以采用一个红外光源，也可以采用多个红外光源实现，沿手指的延伸方向依次间隔排列，针对采集区域自手指顶侧提供均布红外照射光，以获得较佳的静脉图案信息。请一并参见图13，该图为图10的E向示意图。
实施例五：
请参见图14，该图为实施例五所述智能门锁的整体结构示意图。
与实施例四相比，本方案的区别在于提供了一种侧打红外光的实现方式。如图所示，其中的红外光发生单元6设置在把手本体1的后表面上，以提供侧打红外光。同样地，对于侧打红外光的方式来说，手指两侧的光源也分别优选采用多个红外光源实现，具体沿手指的延伸方向依次间隔排列，针对采集区域自手指两侧斜向提供均布红外照射光。
本方案提供的智能门锁与实施例四的主体构成相同，相同功能元件在附图中采用相同标记进行标示，以进一步示明两者间必要的技术关联，需要说明的是，除红外光发生单元6的设置方式不同外，该智能门锁的其他构成及连接关系与实施例四相同，故不再赘述。
实施例六：
请参见图15，该图为实施例六所述智能门锁的整体结构示意图。
与前述实施例相比，本方案作为另一种选择，将指静脉模块3嵌装在把手本体1的前侧面，相应地，其采集窗口31外露于把手本体1的前侧面，以适用用户拇指识别认证。结合图16所示，该图为图15的F－F剖视图，该把手本体1为分体式结构，其前侧结构件12的近装配固定位处具有开口121；指静脉模块3设置在把手本体1内，且其采集窗口31位于该开口121中。作为优选，该采集窗口采用适用于用户拇指姿态大致呈水平方向的横向设置。
相应地，图像采集单元33的感光路径沿把手本体的长度方向设置，并在图像采集单元33的镜头与采集窗口31之间设置反光元件34。此种方式，同样可以在开门姿态下完成指静脉身份识别和开门操作，请参见图17，该图为实施例六所述智能门锁的使用状态示意图。实际使用时，在手握横向把手的姿态下，用户的拇指位于相适配的采集窗口处，也即，身份验证在用户开门姿态下同步进行，进而验证通过后在原姿态下直接进行开门操作。本方案的智能门锁与前述的主体构成相同，为了进一步示明两者的关联，相同功能元件在附图中采用相同标记进行标示，且相同功能构件在本实施例中不再赘述。
对于本实施例所述的采集区域前置的方案，其红外光发生单元6需要选择侧打红外光的设置方式，红外光发生单元6设置在把手本体1的前表面上，以提供侧打红外光。具体如图18所示，该图为除去把手本体前侧结构体所示的内部构件示意图。同样地，对于侧打红外光的方式来说，手指两侧的光源也分别优选采用多个红外光源实现，具体沿手指的延伸方向依次间隔排列，针对采集区域自手指两侧斜向提供均布红外照射光。
需要说明的是，本实施方式提供的上述实施例，并非局限于图中所示的左端为装配固定位横向把手，也可以采用右端作为装配固定位(图中未示出)，以根据不同应用场合适应用户抬压把手的实际需要进行选择；当然，也可以采用左右两端作为装配固定位，也即全自动开锁的智能门锁把手。应当理解，只要核心构思与本方案一致均在本申请请求保护的范围内。
以上仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润 饰，这些改进和润饰也应视为本发明的保护范围。

Claims (21)

  1. 智能门锁把手，包括用于用户把持的把手本体，其特征在于，所述把手本体的上端和/或下端为装配固定位，所述把手本体上嵌装有指静脉模块，且所述指静脉模块的采集窗口沿用户把持手指延伸方向设置。
  2. 如权利要求1所述的智能门锁把手，其特征在于，所述指静脉模块嵌装在所述把手本体的后侧面。
  3. 如权利要求2所述的智能门锁把手，其特征在于，所述把手本体为分体式结构，其后侧结构件的中部具有开口；所述指静脉模块设置在所述把手本体内，且其采集窗口位于所述开口中。
  4. 如权利要求1所述的智能门锁把手，其特征在于，在所述采集窗口的两端分别设置有验证开关，所述验证开关设置在所述指静脉模块的供电回路上。
  5. 如权利要求4所述的智能门锁把手，其特征在于，所述验证开关的外侧设置有盲凸点。
  6. 如权利要求1所述的智能门锁把手，其特征在于，所述采集窗口外周的所述把手本体的表面为与用户指腹适配的内凹孤面。
  7. 如权利要求6所述的智能门锁把手，其特征在于，所述把手本体的后侧表面两侧缘具有倒圆。
  8. 如权利要求1至7中任一项所述的智能门锁把手，其特征在于，还包括设置在所述把手本体内的：
    图像采集单元，其感光路径沿所述把手本体的长度方向设置；
    反光元件，设置在所述采集窗口与所述图像采集单元的镜头之间；和
    电路板，所述把手本体的装配固定位处开设有排线口，以便所述电路板的排线伸出。
  9. 如权利要求8所述的智能门锁把手，其特征在于，所述采集窗口横向设置。
  10. 如权利要求1所述的智能门锁把手，其特征在于，所述采集窗口嵌装在下端为装配固定位所述把手本体的后侧面，并自所述把手本体的顶端向下延伸设置。
  11. 智能门锁，包括把手和用于与门固定连接的基座，其特征在于， 所述把手为如权利要求1至10中任一项所述的智能门锁把手；还包括红外光发生单元，所述红外光发生单元设置在所述基座上，以提供顶射红外光；
    或者，所述红外光发生单元设置在所述把手本体的表面，以提供侧打红外光。
  12. 智能门锁把手，包括用于用户把持的把手本体，其特征在于，所述把手本体的左端和/或右端为装配固定位，所述把手本体上嵌装有指静脉模块，且所述指静脉模块的采集窗口沿用户把持手指延伸方向设置。
  13. 如权利要求12所述的智能门锁把手，其特征在于，所述指静脉模块嵌装在所述把手本体的后侧面。
  14. 如权利要求13所述的智能门锁把手，其特征在于，所述把手本体为分体式结构，其后侧结构件的中部具有开口；所述指静脉模块设置在所述把手本体内，且其采集窗口位于所述开口中。
  15. 如权利要求13所述的智能门锁把手，其特征在于，所述采集窗口竖向设置。
  16. 如权利要求12所述的智能门锁把手，其特征在于，所述指静脉模块嵌装在所述把手本体的前侧面。
  17. 如权利要求16所述的智能门锁把手，其特征在于，所述把手本体为分体式结构，其前侧结构件的近装配固定位处具有开口；所述指静脉模块设置在所述把手本体内，且其采集窗口位于所述开口中。
  18. 如权利要求16所述的智能门锁把手，其特征在于，所述采集窗口横向设置。
  19. 如权利要求12所述的智能门锁把手，其特征在于，所述采集窗口外周的所述把手本体的表面为与用户指腹适配的内凹孤面；所述把手本体的后侧表面上下侧缘具有倒圆。
  20. 如权利要求12至19中任一项所述的智能门锁把手，其特征在于，还包括设置在所述把手本体内的：
    图像采集单元，其感光路径沿所述把手本体的长度方向设置；
    反光元件，设置在所述采集窗口与所述图像采集单元的镜头之间；和
    电路板，所述把手本体的装配固定位处开设有排线口，以便所述电路板的排线伸出。
  21. 智能门锁，包括把手和用于与门固定连接的基座，其特征在于，所述把手为如权利要求12至20中任一项所述的智能门锁把手；还包括红外光发生单元，所述红外光发生单元设置在所述基座上，以提供顶射红外光；
    或者，所述红外光发生单元设置在所述把手本体的表面，以提供侧打红外光。
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