WO2016090614A1 - 智能移动终端的扫描电路结构 - Google Patents

智能移动终端的扫描电路结构 Download PDF

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Publication number
WO2016090614A1
WO2016090614A1 PCT/CN2014/093631 CN2014093631W WO2016090614A1 WO 2016090614 A1 WO2016090614 A1 WO 2016090614A1 CN 2014093631 W CN2014093631 W CN 2014093631W WO 2016090614 A1 WO2016090614 A1 WO 2016090614A1
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anode
cathode
amplifier
camera
mobile terminal
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English (en)
French (fr)
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陈银芳
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths

Definitions

  • the utility model belongs to the field of intelligent terminals, in particular to a scanning circuit structure of an intelligent mobile terminal.
  • the intelligent terminal uses the mobile and Unicom GSM network all over the country to transmit data through SMS.
  • the use of short messages to achieve remote alarm, remote control, telemetry three functions, especially GSM short messages, flexible and convenient, can be transmitted across the city, across provinces, and even across the country, and each sent a short message for only 1 cent, very reliable and cheap. It is used for condition monitoring and is used for fire, burglary and other alarms, and equipment failures are reported.
  • the fingerprint identification system has gradually become the standard configuration of intelligent terminals.
  • the current fingerprint recognition cannot meet the corresponding requirements, so the prior art requires a new identification device for synthesis. Identification.
  • the purpose of the utility model is to provide a scanning circuit structure of an intelligent mobile terminal, which aims to solve the problem that the prior art cannot meet the recognition accuracy.
  • the present invention is implemented in this way, and on the one hand, provides a scanning circuit of an intelligent mobile terminal, and the intelligent mobile terminal Including: central processing unit CPU, camera and infrared LED lights; wherein, the infrared LED lights are arranged in two rows on both sides of the camera, the scanning circuit comprises:
  • the output of the camera is connected to one end of the capacitor C1, the other end of the C1 is connected to the forward input of the amplifier, the output of the amplifier is connected to one pin of the CPU1; the inverting input of the amplifier is connected to one end of the capacitor C2, C2 The other end is connected to the power supply VC; one end of C2 is also connected to one end of R1, the other end of R1 is grounded, one end of R2 is connected to the inverting input end of the amplifier, the other end of R2 is connected to the output end of the amplifier; one end of R3 is connected with the amplifier The positive input is connected, and the other end of R3 is grounded;
  • the bases of transistors Q1 and Q2 are respectively connected to the other pins of the CPU; the collectors of Q1 and Q2 are respectively connected to the power source VC, the emitter of Q1 is connected to the anode of the light-emitting diode D1, and the cathode of D1 is connected to the anode of D2, D2
  • the cathode is connected to the anode of D3, the cathode of D3 is grounded, the emitter of Q2 is connected to the anode of LED D4, the cathode of D4 is connected to the anode of D5, the cathode of D5 is connected to the anode of D6, and the cathode of D6 is grounded.
  • the number of the infrared LED lamps is six, and the six LED lamps are evenly distributed on both sides of the camera.
  • the utility model has the beneficial effects of: the technical solution of the utility model
  • the infrared light is added, so that the camera can scan the user's finger to obtain the vein image, and then the user can easily identify the user through the universal recognition algorithm. Since the vein recognition scheme is added, the camera has the advantage of high recognition. .
  • FIG. 1 is a structural diagram of a scanning circuit of an intelligent mobile terminal provided by the present invention.
  • the utility model provides a scanning circuit of an intelligent mobile terminal.
  • the intelligent mobile terminal is as shown in FIG. 1 and includes: a central processing unit CPU 1.
  • the output of camera 2 is connected to one end of capacitor C1, the other end of C1 is connected to the positive input of the amplifier, the output of the amplifier is connected to one pin of CPU1; the inverting input of the amplifier is connected to one end of capacitor C2, C2 The other end is connected to the power supply VC; one end of C2 is also connected to one end of R1, the other end of R1 is grounded, one end of R2 is connected to the inverting input end of the amplifier, and the other end of R2 is connected to the output end of the amplifier; one end of R3 is The positive input of the amplifier is connected, and the other end of R3 is grounded;
  • the bases of transistors Q1 and Q2 are respectively connected to the other pins of the CPU; the collectors of Q1 and Q2 are respectively connected to the power source VC, the emitter of Q1 is connected to the anode of the light-emitting diode D1, and the cathode of D1 is connected to the anode of D2, D2
  • the cathode is connected to the anode of D3, the cathode of D3 is grounded, the emitter of Q2 is connected to the anode of LED D4, the cathode of D4 is connected to the anode of D5, the cathode of D5 is connected to the anode of D6, and the cathode of D6 is grounded.
  • the circuit provided by the utility model can realize the realization of vein recognition very well, so it has the advantages of good recognition effect.
  • the number of the infrared LED lamps 3 is six, and the six LED lamps are evenly distributed on both sides of the camera 2.
  • Setting 6 infrared LED lights can provide a uniform infrared light source, thus improving the accuracy of the camera.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)

Abstract

一种智能移动终端的扫描电路，所述智能移动终端包括中央处理器CPU（1）、摄像头（2）和红外LED灯（3），红外LED灯（3）呈两排设置在摄像头（2）的两侧。上述扫描电路能够提高识别的精度。

Description

智能移动终端的扫描电路结构 技术领域
本实用新型属于智能终端领域，尤其涉及一种智能移动终端的扫描电路结构。
背景技术
智能终端是利用移动和联通遍布全国的GSM网络，通过短信方式进行数据传输。利用短信息实现远程报警、遥控、遥测三大功能，尤其是GSM短信息，灵活方便，可以跨市、跨省、甚至跨国传送，而且每发送一条短信息只要1毛钱，非常可靠廉价。用于状态监测，用于火灾、防盗等报警，设备故障上报。
随着苹果推出的智能终端，指纹识别系统逐步成为智能终端的标准配置，对于指纹识别来说，目前的指纹识别还无法达到相应的要求，所以现有技术需要一种新的识别装置来进行综合的识别。
 技术问题
本实用新型的目的在于提供一种 智能移动终端的扫描电路结构 ，旨在解决现有技术无法满足识别精度的问题。
技术解决方案
本实用新型是这样实现的，一方面，提供 一种 智能移动终端的扫描电路 ，所述 智能移动终端 包括：中央处理器CPU 、摄像头 和红外LED灯；其中，红外LED灯呈两排设置在摄像头的两侧，该扫描电路包括：
摄像头的输出端与电容C1的一端连接，C1的另一端与放大器正向输入端连接，放大器的输出端与CPU1的一个引脚连接；放大器的反向输入端与电容C2的一端连接，C2的另一端连接电源VC；C2的一端还与R1的一端连接，R1的另一端接地，R2的一端与放大器的反向输入端连接，R2的另一端与放大器的输出端连接；R3的一端与放大器的正向输入端连接，R3的另一端接地；
三极管Q1和Q2的基极分别与CPU的另一引脚连接；Q1和Q2的集电极分别与电源VC连接，Q1的发射极与发光二极管D1的阳极连接，D1的阴极连接D2的阳极，D2的阴极连接D3的阳极，D3的阴极接地，Q2的发射极与发光二极管D4的阳极连接，D4的阴极连接D5的阳极，D5的阴极连接D6的阳极，D6的阴极接地。
可选的，所述红外LED灯的数量为6个，6个LED灯均匀分布在摄像头的两侧。
 有益效果
本实用新型与现有技术相比，有益效果在于：由于本实用新型的 技术方案 增加了红外灯，这样摄像头就能够对用户的手指进行扫描获取静脉图像，然后通过通用的识别算法就能够轻松的识别用户，由于增加了静脉识别的方案，所以其具有识别度高的优点 。
附图说明
图1为本实用新型提供的 智能移动终端的扫描电路结构图 。
本发明的实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
本实用新型提供一种 智能移动终端的扫描电路 ，该 智能移动终端 如图1所示，包括：中央处理器CPU 1、摄像头2 和红外LED灯3；其中，红外LED灯呈两排设置在摄像头2的两侧，该扫描电路包括：
摄像头2的输出端与电容C1的一端连接，C1的另一端与放大器正向输入端连接，放大器的输出端与CPU1的一个引脚连接；放大器的反向输入端与电容C2的一端连接，C2的另一端连接电源VC；C2的一端还与R1的一端连接，R1的另一端接地，R2的一端与放大器的反向输入端连接，R2的另一端与放大器的输出端连接；R3的一端与放大器的正向输入端连接，R3的另一端接地；
三极管Q1和Q2的基极分别与CPU的另一引脚连接；Q1和Q2的集电极分别与电源VC连接，Q1的发射极与发光二极管D1的阳极连接，D1的阴极连接D2的阳极，D2的阴极连接D3的阳极，D3的阴极接地，Q2的发射极与发光二极管D4的阳极连接，D4的阴极连接D5的阳极，D5的阴极连接D6的阳极，D6的阴极接地。
本实用新型提供的电路能够非常好的实现静脉识别的实现，所以其具有识别效果好的优点。
可选的，红外LED灯3的数量为6个，6个LED灯均匀分布在摄像头2的两侧。设置6个红外LED灯能够很好的提供均匀的红外光源，从而提高摄像头拍照的精度。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (2)

  1. 一种 智能移动终端的扫描电路 ，其特征在于，所述 智能移动终端 包括：中央处理器CPU 、摄像头 和红外LED灯；其中，红外LED灯呈两排设置在摄像头的两侧，该扫描电路包括：
    摄像头的输出端与电容C1的一端连接，C1的另一端与放大器正向输入端连接，放大器的输出端与CPU1的一个引脚连接；放大器的反向输入端与电容C2的一端连接，C2的另一端连接电源VC；C2的一端还与R1的一端连接，R1的另一端接地，R2的一端与放大器的反向输入端连接，R2的另一端与放大器的输出端连接；R3的一端与放大器的正向输入端连接，R3的另一端接地；
    三极管Q1和Q2的基极分别与CPU的另一引脚连接；Q1和Q2的集电极分别与电源VC连接，Q1的发射极与发光二极管D1的阳极连接，D1的阴极连接D2的阳极，D2的阴极连接D3的阳极，D3的阴极接地，Q2的发射极与发光二极管D4的阳极连接，D4的阴极连接D5的阳极，D5的阴极连接D6的阳极，D6的阴极接地。
  2. 根据权利要求1所述的电路，其特征在于，所述红外LED灯的数量为6个，6个LED灯均匀分布在摄像头的两侧。
PCT/CN2014/093631 2014-12-11 2014-12-11 智能移动终端的扫描电路结构 Ceased WO2016090614A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200972689Y (zh) * 2006-10-27 2007-11-07 刘军民 智能视频识别监控报警系统
CN101097599A (zh) * 2006-06-26 2008-01-02 日立欧姆龙金融系统有限公司 生物体认证装置
US20080075330A1 (en) * 2004-10-04 2008-03-27 Hitachi, Ltd. Personal Indentification Device
CN101334841A (zh) * 2007-06-28 2008-12-31 株式会社日立制作所 指静脉认证装置以及信息处理装置
CN101513348A (zh) * 2005-06-13 2009-08-26 株式会社日立制作所 静脉认证装置
CN203102317U (zh) * 2013-01-24 2013-07-31 东莞市中控电子技术有限公司 一种手掌静脉采集与识别装置
CN104027072A (zh) * 2014-06-04 2014-09-10 陕西科技大学 一种扫描式静脉血管同步成像和指示装置与方法
CN204314899U (zh) * 2014-12-11 2015-05-06 深圳市三木通信技术有限公司 智能移动终端的扫描电路结构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080075330A1 (en) * 2004-10-04 2008-03-27 Hitachi, Ltd. Personal Indentification Device
CN101513348A (zh) * 2005-06-13 2009-08-26 株式会社日立制作所 静脉认证装置
CN101097599A (zh) * 2006-06-26 2008-01-02 日立欧姆龙金融系统有限公司 生物体认证装置
CN200972689Y (zh) * 2006-10-27 2007-11-07 刘军民 智能视频识别监控报警系统
CN101334841A (zh) * 2007-06-28 2008-12-31 株式会社日立制作所 指静脉认证装置以及信息处理装置
CN203102317U (zh) * 2013-01-24 2013-07-31 东莞市中控电子技术有限公司 一种手掌静脉采集与识别装置
CN104027072A (zh) * 2014-06-04 2014-09-10 陕西科技大学 一种扫描式静脉血管同步成像和指示装置与方法
CN204314899U (zh) * 2014-12-11 2015-05-06 深圳市三木通信技术有限公司 智能移动终端的扫描电路结构

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