WO2018072364A1 - 安防设备、安全防护方法和计算机存储介质 - Google Patents

安防设备、安全防护方法和计算机存储介质 Download PDF

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Publication number
WO2018072364A1
WO2018072364A1 PCT/CN2017/073765 CN2017073765W WO2018072364A1 WO 2018072364 A1 WO2018072364 A1 WO 2018072364A1 CN 2017073765 W CN2017073765 W CN 2017073765W WO 2018072364 A1 WO2018072364 A1 WO 2018072364A1
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Prior art keywords
detection
alarm
distance
module
signal
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PCT/CN2017/073765
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English (en)
French (fr)
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苏惠妮
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中兴通讯股份有限公司
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Publication of WO2018072364A1 publication Critical patent/WO2018072364A1/zh

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons

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  • the present invention relates to the field of electronic technology, and in particular to a self-defense method, a security protection method, and a computer storage medium.
  • the self-defense method, the security protection method, and the computer storage medium that the embodiment of the present invention is expected to provide can at least be used to alleviate personal security problems such as personal safety.
  • Embodiments of the present invention provide a security device, including:
  • a detecting module configured to transmit a detection signal and obtain a feedback signal formed based on the emission detection signal
  • An analysis comparison module configured to determine a detection distance from the detection object based on the feedback signal, and compare the detection distance and the safety distance
  • the alarm module is configured to perform an alarm reminder when the detection distance is less than the safety distance.
  • a second aspect of the embodiments of the present invention provides a security protection method, including:
  • Embodiments of the present invention provide a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used in the security protection method.
  • the self-defense method, the security protection method and the computer storage medium provided by the embodiments of the present invention can know the detection distance between the detection object and the device or the protection object by detecting the transmission of the signal and receiving the feedback signal, and then detecting the distance and security.
  • the comparison of distances when the detection distance is less than the safety distance, an alarm is given, so that when a dangerous person or animal approaches, the user can be alerted in time, and the user can be prevented in time to improve the personal safety or the use of the device. safety.
  • FIG. 1 is a schematic structural diagram of a first security device according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a second security device according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of a first security protection method according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a third security device according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a second security protection method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of an alarm process according to an embodiment of the present invention.
  • this embodiment provides a security device, including:
  • the detecting module 110 is configured to transmit a detection signal and acquire a feedback signal formed based on the emission detection signal;
  • the analysis comparison module 120 is configured to determine a detection distance from the detection object based on the feedback signal, and compare the detection distance and the safety distance;
  • the alarm module 130 is configured to perform an alarm reminder when the detection distance is less than the safety distance.
  • the security device described in this embodiment can be used by the user to carry the electronic device.
  • the detection object may be a human or animal close to the user who is located or carrying the device, and the like.
  • a user carrying the security device in this embodiment may be referred to as a protection object.
  • the detecting module 110 can transmit a detection signal and receive a feedback signal.
  • the detection signal can be a non-visible light signal, for example, an infrared signal.
  • the detection module 110 can include a transmitting unit and a receiving unit.
  • the transmitting unit may include a transmitting antenna for transmitting the detection signal;
  • the receiving unit may include a receiving antenna or a receiving antenna array or the like, and may be used to receive a feedback signal.
  • the feedback signal may be a reflected signal reflected back after the detection signal is transmitted to the detection object.
  • the detection signal may also be a microwave signal of various forms, and the analysis comparison module 120 may determine the detection parameter and the protection object according to the transmission parameter of the microwave signal and the reception parameter of the feedback signal transmitted by the detection module 110.
  • the distance for example, can be determined according to the Doppler principle.
  • the detecting module 110 transmits the detection signal at intervals, records the transmission time of the detection signal, receives the feedback signal, and records the reception time of the feedback signal;
  • the comparison comparison module 120 can calculate the distance between the detection object and the emission object according to the time difference between the transmission time and the reception time, and then combine the transmission rate of the signal.
  • the analysis comparison module 110 may dynamically determine the distance between the two objects based on the Doppler principle.
  • the analysis comparison module 120 may further determine, according to the receiving direction in the receiving parameter of the feedback signal, which direction of the protection object the detection object is located, to facilitate subsequent alarm reminding, and reminding of the dangerous direction.
  • the analysis comparison module 120 may obtain a security distance in advance, and the security distance may be preset according to user instructions, or may be acquired through interaction with other electronic devices.
  • the safety distance may include a plurality of, for example, a first safety distance and a second safety distance, respectively. However, different security distances correspond to different alarm reminders.
  • the hardware structure of the analysis comparison module 120 can be various types of processors or processing circuits.
  • the processor may include a central processing unit CPU, a microprocessor MCU, a digital signal processor DSP, a processor AP or a programmable array PLC, and the like.
  • the alarm module 130 can be used for an alarm reminder.
  • the alarm module 130 may include an audible alarm, a light alarm, a vibration alarm or an information alarm.
  • the audible alarm can be used to sound an alarm.
  • the light alarm can be used to emit an alarm light, which is usually visible light, for example, a single-color flashing light, or a multi-color alternating flashing light.
  • the vibration alarm can be used to perform vibration to achieve the purpose of prompting the protection object.
  • the information alarm can include a display that can be used to display alarm information.
  • the security device may be a component of a mobile phone, a tablet, or a wearable device that is convenient for the user to carry the device with.
  • the security device is used as an integral part of the mobile phone, so that the low-headed family can display a reminder on the display of the mobile phone when the stranger is close, or the mobile phone rings or vibrates. This makes it easy to ensure the safety of the user. In outdoor lighting situations, the security device can also be used to alert the animal to the proximity of the alarm.
  • the detection module 110 can set the detection signal to a specific wavelength band formed by a strong feedback signal for the human body or the animal. In the examples, it may be a microwave of 10 GHz. In the embodiment, the detecting unit 110 may further include an image capturing module.
  • the image capturing is started to obtain a captured image; and the image is recognized by the image of the captured image to determine a safe distance. Whether someone or an animal is close to it can also achieve an alarm reminder.
  • the alarm module 130 selects a corresponding alarm reminding manner according to the current detection distance and the safe distance range, and performs alarm reminding to realize alarm reminders of different danger levels.
  • the security device starts to alarm when the detection object enters a safe distance, so that the protection object can be promptly reminded of danger, and the protection object can be timely made security measures.
  • the security device can also be used to ensure the security of the device when used in combination with other devices.
  • the security device is set in the mobile phone. If the user currently places the mobile phone on the desk and leaves the mobile phone, if someone needs to be close to the mobile phone to steal the mobile phone, the security device may be scared off by the alarm reminder.
  • the alarm module 130 may include a communication module, which may be a communication interface established with other devices, and can send an alarm reminder to other devices, and the other device prompts the user. Obviously, at this time, the user can also discover the danger of theft of the mobile phone through other devices in time, obviously not only can be used for user self-defense, but also can be used for security of the device.
  • the device further includes:
  • the switch module 100 is configured to control the detecting module 110 to be in an active state or a non-working state according to the switching instruction;
  • the detecting module transmits the detection signal when the detecting module is in the working state, and the detecting module does not transmit the detecting signal when the detecting module is in the non-working state.
  • the switch module 100 may include a physical switch button or a virtual switch button displayed on the display screen. It is convenient for users to control the status of security devices according to current needs. In this embodiment, the switch module 100 can be used to control at least the working state of the detecting module 110, thereby controlling the working state of the entire device.
  • the alarm module 130 is further configured to determine an alarm strength according to the detection distance, and perform an alarm reminder with the alarm strength; wherein the detection distance is negatively correlated with the alarm strength.
  • the alert strength of the alarm strength is indicated by the alert strength, and the different alert alert modes, the parameters corresponding to the alert strength are different.
  • an audible alarm the alarm strength may be an audio parameter such as an alarm volume, a rhythm of an alarm audio, and the like.
  • the alarm intensity may include the illumination of the light, the color of the light.
  • a vibration alarm the alarm intensity may include a vibration amplitude or a vibration frequency.
  • the alarm strength may include information content indicating a degree of danger.
  • the alarm intensity is negatively correlated with the detection distance, and at least the alarm intensity is inversely proportional to the detection distance. Therefore, in this embodiment, if the detection distance is smaller, the alarm intensity is greater.
  • the detecting module 110 includes at least two receiving units
  • the detection areas of the different receiving units are different, and the receiving unit is configured to receive a feedback signal formed in the detection area.
  • the receiving unit here may be a receiving antenna or a receiving plane that receives the feedback signal.
  • the detecting unit 110 further includes a transmitting unit; the transmitting unit may include an omnidirectional antenna, and the omnidirectional antenna may be used to transmit an omnidirectional detecting signal, that is, the detecting signal is transmitted outward in a spherical shape.
  • the prime number transmitting unit can be a directional antenna, and the directional antenna can be used for a predetermined side.
  • the number of the transmission units is preferably plural.
  • the emission areas of the emission of the plurality of transmitting units are different to cover a larger detection range, for example, 360 degree coverage detection for better security.
  • the receiving unit will face at least two detection areas in different directions to achieve all-round protection.
  • the phase difference angle between the detection areas is 180, and when the detection area is three, the phase difference angle between two adjacent detection areas is 120 degrees.
  • the phase difference angle between the detection areas in this embodiment is equal to 360/N.
  • the N is the number of detection areas or the number of the receiving units.
  • the N can be 2, 3, 4 or 5.
  • the detection module 110 is configured to periodically transmit the detection signal.
  • the detecting module 110 periodically transmits a detection signal to facilitate detection of the feedback signal.
  • the transmission mode of the detection signal can be applied to the case where the detection signal is a no-load signal.
  • the detecting unit 110 may always transmit the detection signal, and the detection information carried by the detection signal transmitted in different time slices is different, so that the identification information carried by the feedback signal in different time slices is different. Therefore, it is convenient to analyze the detection distance determination of the comparison module 120.
  • the identification information may be time information or serial number information of the time slice. The detection signal is unloaded, and the detection signal does not carry information.
  • the device may further include:
  • the defense module is configured to perform an automatic defense operation when the detection distance is less than a defense distance; wherein the defense distance is less than the safety distance, for example, the minimum safety distance.
  • the automatic defense operation includes injection of a safe spray, emission of a safe voltage.
  • the defense module may be a spray head connected to the analysis comparison module 120 or may implement a voltage release multivibrator or the like.
  • this embodiment provides a security protection method, including:
  • Step S110 transmitting a detection signal
  • Step S120 receiving a feedback signal formed based on the detection signal
  • Step S130 Determine, according to the feedback signal, a detection distance between the detected object and the detected object;
  • Step S140 comparing the detected distance and the safety distance
  • Step S150 When the detection distance is less than the safety distance, an alarm reminder is performed.
  • the method described in this embodiment may be a method applied to the aforementioned security device.
  • the detection signal is transmitted first, and then the feedback signal formed based on the detection signal is received.
  • step S130 by analyzing the feedback signal, the distance between the device or the protection object and the detection object can be determined, and the distance is referred to as the detection distance in this embodiment.
  • step S140 the distance detection distance and the safety distance are compared. If the detection distance has entered the safety distance or is less than the safety distance, an alarm reminder is sent in step S150, for example, sending an alarm sound, an alarm light, an alarm vibration or an alarm information. In order to achieve detection of objects that may cause prestige, the detection object is found, and an alarm prompt is issued, thereby facilitating protection of the object's security defense to improve security.
  • the method further comprises: receiving a switch instruction; the step S110 can comprise: transmitting the detection signal according to the switch instruction.
  • the step S110 may include: when the knowledge of the switch instruction is turned on, the detection signal is transmitted, otherwise the detection signal is not transmitted, thereby realizing control of the working state of the device, thereby facilitating the installation of the device. Use the scene to turn off, and use the opening in the scene.
  • the step S150 may include: determining an alarm strength according to the detection distance; wherein the alarm intensity is negatively correlated with the detection distance; and the alarm is used to perform an alarm reminder.
  • the detection distances are different, indicating that the degree of danger is different, and in this embodiment, Detect the distance, determine the alarm intensity, and achieve the higher the degree of danger. The higher the alarm intensity, the stronger the warning effect.
  • the step S120 includes receiving a feedback signal formed in at least two detection areas.
  • receiving the feedback signals of multiple detection areas multi-directional or all-round safety protection is realized, and the safety protection capability is improved.
  • the step S110 may include periodically transmitting the detection signal.
  • the no-load signal can be periodically transmitted, and the power consumption of the device can be reduced as much as possible.
  • the method further includes:
  • the detection distance is less than the defense distance
  • an automatic defense operation is performed; wherein the defense distance is less than the safety distance, for example, may be a minimum safety distance.
  • the automatic defense operation includes injection of a safe spray, emission of a safe voltage.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute a security protection method provided by any one or more technical solutions, for example, One or more of the methods shown in Figures 3, 5, and 6 can be performed.
  • the computer storage medium may be a hard disk, an optical disk, a magnetic disk, or may be a read-only storage medium or a random storage medium.
  • the computer storage medium may be a non-transitory storage medium or a non-volatile storage medium.
  • the self-defense technology and the smart device described in this example are user-centered, and when the user is in a static or dynamic moving process, the 360-degree detection is used to detect the proximity of the human body within the safe range set by the user.
  • An alarm tone sounds.
  • switch setting module human body proximity detection module
  • data analysis and comparison module alarm module four parts.
  • the switch setting module 301 is equivalent to the foregoing switch module, and is mainly used to control whether the human body proximity detection module is activated, and the user can select whether to turn on the human body detection, so as to avoid the situation of unnecessary alarms in unnecessary occasions. While opening the detection module, you can set the safety range according to the situation you are going to use. The safety range can set the minimum value and the maximum value. If there are fewer people on the way to work after work, you can set the maximum safety range to a larger value. Set the minimum security range to exclude interference from peers.
  • the human body proximity detecting module 302 is equivalent to the foregoing detecting module.
  • the human body proximity detecting module starts to work periodically, and the human body proximity detecting module is mainly composed of a human body proximity sensor.
  • the human proximity sensor is based on the microwave Doppler principle, a planar antenna is used as an induction system, and a microprocessor is used as a sensor for control.
  • the detection area is double-shaped and covers a large space. Through the control of the sensor drive, 360 degree cycle detection can be realized.
  • a human body approaches the detection area it is controlled by an internal microprocessor to output a corresponding signal.
  • the data analysis and comparison module 303 is equivalent to the foregoing analysis comparison module. After receiving the signal output by the human body approaching the detection module, the position and the stroke of the human body in the detection area reflected by the human body proximity sensor are used to calculate the corresponding human body in the detection area. distance. The calculated distance is compared with the safety range set by the user, and the alarm module is triggered in the safe range set by the user.
  • the alarm module 304 starts the alarm according to the trigger of the data analysis and comparison module. The closer the calculated distance is to the minimum safe range, the stronger the alarm sound.
  • This example describes a user-centered proximity sensor that detects when a human body is approaching within a set safe range, giving the user an alarm. Specifically, the following steps are included:
  • the first step the user opens the human body proximity detection module according to his own needs, and sets the safety range according to the occasion he is going to use;
  • Step 2 The human proximity sensor periodically detects in its detection area to achieve 360 degree coverage. Record the position and stroke close to the human body when the detection area detects the proximity of the human body. The corresponding distance is calculated by the data analysis module.
  • the third step the calculated corresponding distance, through the data comparison module analysis, and the distance set by the user to determine the distance.
  • Step 4 When the distance set by the user is reached, the alarm will be activated. As the distance approaches, the alarm sound is stronger.
  • the present example provides a technique and a smart device for alerting a user when a human body is approached within a set safe range by using a human body proximity sensor as a center.
  • a schematic flow chart of the method provided by the example specifically:
  • Step S101 Turn on the proximity sensor of the human body, and preset the safety range according to the occasion;
  • Step S102 the human proximity sensor starts detecting, and records the position and the stroke of the human body in the detection area;
  • Step S102 Calculate a corresponding distance according to the detected data, and compare and analyze with a safety range preset by the user;
  • Step S103 The alarm is started when entering the security range of the user.
  • the safety range here includes the aforementioned safety distance.
  • Figure 6 shows the flow chart during the start of the alarm, including:
  • Step S201 comparing the calculated distance with a preset safety range
  • Step S202 determining whether to alarm, if it is to step S203, if not, return to step S201;
  • Step S203 Alarm.
  • the step S202 is: when the safety range set by the user is entered, the alarm is started, and if not, the alarm is not activated.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative
  • the division of the unit is only a logical function division, and the actual implementation may have another division manner, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be Ignore, or not execute.
  • the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units, that is, may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the above integration
  • the unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing storage device includes the following steps: the foregoing storage medium includes: a mobile storage device, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • ROM read-only memory
  • RAM random access memory
  • magnetic disk or an optical disk.
  • optical disk A medium that can store program code.
  • the technical solution provided by the embodiment of the present invention detects the transmission of the signal and the detection of the feedback signal
  • the measurement can determine whether the detection object and the device are at a safe distance, and if it is not within the safety distance, perform a response alarm reminder operation, etc., which can improve the safety of the device; and can be widely applied on the device.

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Abstract

一种安防设备、安全防护方法和计算机存储介质，安防设备包括：检测模块（110），用于发射检测信号并获取基于检测信号形成的反馈信号；分析比对模块（120），用于基于反馈信号，确定与检测对象之间的检测距离，并比对检测距离和安全距离；报警模块（130），用于当检测距离小于安全距离时，进行报警提醒。

Description

安防设备、安全防护方法和计算机存储介质 技术领域
本发明涉及电子技术领域术，尤其涉及一种防身方法、安全防护方法和计算机存储介质。
背景技术
目前社会治安越来越差，总有不法分子盯上独行者及低头族，尤其对于弱势群体(例如，儿童或女性)来说，更是令人担忧。经常一个人加班下班回家行走时，总是不断在环顾四周是否有人靠近，威胁到自身安全。也经常有报道夜跑女性失踪被害等类似社会问题。再现在大多数人都习惯低头看手机，对于周围是否有坏人靠近很不容易察觉到。
故如何在不法分子靠近之前，使低头族意识到危险或使不发分子已经被发觉，以提高用户的人身安全是现有技术仍需解决的问题。
发明内容
有鉴于此，本发明实施例期望提供的防身方法、安全防护方法和计算机存储介质，可至少用于缓解人身安全等外出安防问题。
本发明实施例的技术方案是这样实现的：
本发明实施例提供了一种安防设备，包括：
检测模块，配置为发射检测信号并获取基于所述发射检测信号形成的反馈信号；
分析比对模块，配置为基于所述反馈信号，确定与检测对象之间的检测距离，并比对所述检测距离和安全距离
报警模块，配置为当所述检测距离小于所述安全距离时，进行报警提醒。
本发明实施例第二方面提供一种安全防护方法，包括：
发射检测信号；
接收基于所述检测信号形成的反馈信号；
根据所述反馈信号，确定与检测对象之间的检测距离；
比对所检测距离和安全距离；
当所述检测距离小于所述安全距离时，进行报警提醒。
本发明实施例提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于上述安全防护方法。
本发明实施例提供的防身方法、安全防护方法和计算机存储介质，通过检测信号的发送，和反馈信号的接收，可以知道检测对象与设备或保护对象之间的检测距离，再将检测距离与安全距离的比对，当检测距离小于安全距离时进行报警提醒，这样就可以在有危险的人或动物靠近时，就能及时告警用户，方便用户及时防御，提升用户的人身安全性或设备的使用安全性。
附图说明
图1为本发明实施例提供的第一种安防设备的结构示意图；
图2为本发明实施例提供的第二种安防设备的结构示意图；
图3为本发明实施例提供的第一种安全防护方法的流程示意图；
图4为本发明实施例提供的第三种安防设备的结构示意图；
图5为本发明实施例提供的第二种安全防护方法的流程示意图；
图6为本发明实施例提供的报警流程示意图。
具体实施方式
以下结合说明书附图及具体实施例对本发明的技术方案做进一步的详细阐述，应当理解，以下所说明的优选实施例仅用于说明和解释本发明，并不用于限定本发明。
如图1所示，本实施例提供一种安防设备，包括：
检测模块110，配置为发射检测信号并获取基于所述发射检测信号形成的反馈信号；
分析比对模块120，配置为基于所述反馈信号，确定与检测对象之间的检测距离，并比对所述检测距离和安全距离；
报警模块130，配置为当所述检测距离小于所述安全距离时，进行报警提醒。
本实施例所述的安防设备可供用户随身携带的电子设备，在本实施例中所述检测对象可为靠近设或携带设备的用户的人或动物，等活物。在本实施例中携带所述安防设备的用户可称之为保护对象。
所述检测模块110可发射检测信号并接收反馈信号，在本实施例中所述检测信号可为非可见光信号，例如，红外信号。
所述检测模块110可包括发射单元和接收单元。所述发射单元可包括发射天线，用于发射所述检测信号；所述接收单元可包括接收天线或接收天线阵列等，可以用于接收反馈信号。在本实施例中所述反馈信号可为检测信号传输到检测对象上之后的反射回的反射信号。所述检测信号还可为各种形式的微波信号，所述分析比对模块120可根据检测模块110发射的微波信号的发射参数和反馈信号的接收参数，确定出检测对象与保护对象之间的距离，例如，可以根据多普勒原理确定出所述检测距离。
例如，所述检测模块110间隔发射所述检测信号，并记录下检测信号的发射时间，接收反馈信号，并记录反馈信号的接收时间；此时，所述分 析比对模块120可以根据所述发射时间和接收时间的时间差，再结合信号的传输速率，从而计算出检测对象和发射对象之间的距离。
在有些情形下，检测对象和目标对象的至少其中之一可能在运动，在本实施例中，所述分析比对模块110可以基于多普勒原理动态确定两个对象之间的距离。
在一些实施例中，所述分析比对模块120还可以根据所述反馈信号的接收参数中的接收方向，确定检测对象位于所述保护对象的哪个方向，方便后续报警提醒，危险方向的提醒。
在本实施例中所述分析比对模块120会预先获得安全距离，所述安全距离可为根据用户指令预先设置的，也可以是通过与其他电子设备交互获取的。在本实施例中所述安全距离可包括多个，例如，分别是第一安全距离和第二安全距离。但是不同的安全距离对应的报警提醒方式不同。
所述分析比对模块120的硬件结构可为各种类型的处理器或处理电路。所述处理器可包括中央处理器CPU、微处理器MCU、数字信号处理器DSP、应处理器AP或可编程阵列PLC等。
所述报警模块130，可用于报警提醒。在本实施例中所述报警模块130可包括声音报警器、灯光报警器、震动报警器或信息报警器。所述声音报警器可用于发出报警音。所述灯光报警器，可用于发射报警灯光，该报警灯光通常为可见光，例如，单色闪烁光，或多色交替闪烁光。所述震动报警器可用于进行震动，从而达到提示保护对象的目的。所述信息报警器可包括显示屏，可用于显示报警信息。
在本实施例中所述安防设备可为手机、平板或可穿戴式设备等方便用户随身携带设备的组成部分。
例如，将该安防设备作为手机的组成部分，这样低头族就可以在有陌生人靠近的时候，在手机的显示屏上显示报提醒，或手机就响铃或震动， 从而方便保证用户的安全。在户外光线不足的场景中，该安防设备还可以用于对动物的靠近进行报警提醒。为了区分人和动物等活物，及建筑和树木等景物，在本实施李忠所述检测模块110可通过将检测信号设定为针对人体或动物有较强反馈信号形成的特定波段，在本实施例中可为10GHZ的微波。在本实施例中所述检测单元110还可以包括图像采集模块，当检测到有检测对象进入到安全距离，则将开启图像采集，获得采集图像；再通过采集图像的图像识别，确定安全距离内是否有人或动物靠近，同样可以实现报警提醒。
当设置有多个安全距离时，则所述报警模块130将根据当前所述检测距离，所在的安全距离范围，选择对应的报警提醒方式进行报警提醒，以实现不同危险程度的报警提醒。
总之，在本实施例中所述安防设备在检测对象一旦进入安全距离，就开始报警，这样的话，就能够及时提醒保护对象有危险，方便保护对象及时作出安防措施。
在本实施例中所述安防设备，当与其他设备结合使用时，还可用于保证设备的安全。例如，将所述安防设备设置在手机中，若用户当前将手机放在桌子上，自行离开了，若有人需要靠近手机以盗取手机，安防设备通过报警提醒，可能吓退盗手机者。所述报警模块130可包括通信模块，该通信模块可为与其他设备建立有连接的通信接口，能够将报警提醒发送到其他设备，由其他设备提示用户。显然，此时用户还可通过其他设备及时发现手机有被盗的危险，显然不仅可以用于用户防身，还可以用于设备的安防。
在一些实施例中，如图2所示，所述设备还包括：
开关模块100，配置为根据开关指令控制所述检测模块110处于工作状态或非工作状态；
其中，当所述检测模块处于所述工作状态时，所述检测模块发射所述检测信号；当所述检测模块处于所述非工作状态时，所述检测模块不发射所述检测信号。
所述开关模块100可包括实体开关按键或显示屏显示的虚拟开关按键等。方便用户根据当前需要，控制安防设备的状态。在本实施例中，所述开关模块100至少可用于控制检测模块110的工作状态，从而控制整个设备的工作状态。
在一些实施例中，所述报警模块130，还配置为根据所述检测距离，确定报警强度，并以所述报警强度进行报警提醒；其中，所述检测距离与所述报警强度呈负相关。
所述报警强度表征的报警提醒的提示强度，不同的报警提醒方式，则报警强度对应的参数不同。例如，声音报警，所述报警强度则可为报警音量、报警音频的节奏等音频参数。例如，灯光报警，所述报警强度可包括灯光的照度、灯光的颜色。再比如，震动报警，所述报警强度可包括震动幅度或震动频次等。当所述信息报警，所述报警强度可包括指示危险程度的信息内容。
在本实施例中报警强度与检测距离呈负相关，可至少包括报警强度与检测距离成反比，故在本实施例中若检测距离越小，则报警强度越大。
在有些实施例中，所述检测模块110包括至少两个接收单元；
不同接收单元的检测区域不同，所述接收单元，配置为接收所述检测区域内形成的反馈信号。
这里的接收单元可为接收所述反馈信号的接收天线或接收平面。在具体实现时，所述检测单元110还包括发射单元；所述发射单元可包括全向天线，所述全向天线可用于发射全向检测信号，即所述检测信号呈球状向外传输。当然素数发射单元可为定向天线，所述定向天线可用于向预定方 向发射所述检测信号，若采用定向天线，则所述发射单元的个数优选为多个。且多个发射单元的发射的发射区域是不同的，以覆盖更大检测范围，例如，360度覆盖检测，以更好的进行安防。
在本实施中所述接收单元，将至少朝向两个不同方向上的检测区域，以实现全方位的保护。当仅有两个检测区域时，则所述检测区域之间的相差角度为180，当所述检测区域为3个时，相邻两个检测区域之间的相差角度为120度。总之，在本实施例中所述检测区域之间的相差角度等于360/N。所述N为检测区域的个数或所述接收单元的个数。所述N可为2、3、4或5。
在一些实施例中，所述检测模块110，配置为周期性发射所述检测信号。所述检测模块110周期性发射检测信号，方便反馈信号的检测。这种检测信号的发射方式可适用于检测信号为空载信号的情况。在一些实施例中，为了提升安防效果，所述检测单元110可一直发射检测信号，不同时间片内发射的检测信号携带的标识信息不同，这样不同时间片内的反馈信号携带的标识信息不同，故方便分析比对模块120的检测距离确定。所述标识信息可为时间片的时间信息或序号信息。所述检测信号空载为所述检测信号没有携带信息。
在一些实施例中，所述设备还可包括：
防御模块，配置为当所述检测距离小于防御距离时，执行自动防御操作；其中，所述防御距离小于所述安全距离，例如可为最小安全距离。所述自动防御操作包括安全喷雾的喷射、安全电压的发射。
所述防御模块可为与所述分析比对模块120连接的喷射头或可实现电压释放多谐振荡器等。
通过防御模块的设置，不仅可以实现危险的报警提醒，还可用于自动防御，进一步提升安防的安全系数。
如图3所示，本实施例提供一种安全防护方法，包括：
步骤S110：发射检测信号；
步骤S120：接收基于所述检测信号形成的反馈信号；
步骤S130：根据所述反馈信号，确定与检测对象之间的检测距离；
步骤S140：比对所检测距离和安全距离；
步骤S150：当所述检测距离小于所述安全距离时，进行报警提醒。
本实施例所述方法可为应用于前述安防装置的方法。在本实施例中，先发射检测信号，再接收基于检测信号形成的反馈信号。在步骤S130中通过反馈信号的分析，可以确定出设备或保护对象与检测对象的距离，该距离在本实施例中称之为检测距离。
在步骤S140中将比对检测距离和安全距离，若检测距离已经进入到安全距离，或小于安全距离，则步骤S150中会进行报警提醒，例如，发送报警音、报警灯光、报警震动或报警信息，以实现在有可能造成威信的检测对象靠近之前，就发现检测对象，进行报警提示，从而方便保护对象的安全防御，以提高安全性。
在一些实施例中，所述方法还包括：接收开关指令；所述步骤S110可包括：根据所述开关指令，发射所述检测信号。
在本实施例中所述步骤S110可包括：当所述开关指令知识开启时，发射所述检测信号，否则不发射检测信号，实现对安放设备的工作状态的控制，从而方便安放设备的不必要使用场景的关闭，和需要使用场景中的开启。
在一些实施例中，所述步骤S150，可包括；根据所述检测距离，确定报警强度；其中，所述报警强度与所述检测距离呈负相关；以所述报警强度，进行报警提醒。
在本实施例中检测距离不同，表示危险程度不同，在本实施例中根据 检测距离，确定报警强度，实现危险程度越高，报警强度越高，则提醒作用越强。
在一些实施例中，所述步骤S120，包括：接收至少两个检测区域内形成的反馈信号。通过接收多个检测区域的反馈信号的接收，以实现多方位或全方位的安全防护，提升安全防护能力。
在一些实施例中，所述步骤S110可包括：周期性发射所述检测信号。在本实施例中可以以空载信号周期性发射，可以尽可能降低设备的功耗。
在具体实现时，所述方法还包括：
当所述检测距离小于防御距离时，执行自动防御操作；其中，所述防御距离小于所述安全距离，例如可为最小安全距离。
所述自动防御操作包括安全喷雾的喷射、安全电压的发射。
这样不仅可以实现报警提醒，还可以实现自动防御。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行前任意一个或多个技术方案提供的安全防护方法，例如，可执行图3、图5及图6所示方法中的一个或多个。
所述计算机存储介质可为硬盘、光盘、磁盘、可为只读存储介质或随机存储介质。在本实施例中所述计算机存储介质可选为非瞬间存储介质或非易失性存储介质。
以下结合上述任意一个实施例提供几个具体示例：
示例一：
本示例所述的一种防身技术及智能设备，是以使用者为中心，不管使用者是静态还是动态移动过程中，通过360度探测，在用户设定的安全范围内检测到人体靠近时，发出报警音。包括开关设置模块，人体接近探测模块，数据分析对比模块，报警模块四个部分。
1)开关设置模块301，相当于前述的开关模块，主要用以控制是否启动人体接近探测模块，用户可以选择是否开启人体探测，这样可以避免不必要场合乱报警的情况。在打开探测模块的同时，可以依据自己即将使用的场合设定安全范围，安全范围可以设置最小值与最大值，如加班下班路上人较少的情况下，可以把安全范围最大值设置大些。设置安全范围最小值，以排除同伴的干扰。
2)人体接近探测模块302，相当于前述的检测模块，在开关打开的情况下，人体接近探测模块开始周期性工作，人体接近探测模块主要由人体接近传感器组成。人体接近传感器是以微波多普勒原理为基础，平面型天线作感应系统，以微处理器作控制的一种感应器。探测区域呈双扇形，覆盖空间范围大。通过对传感器驱动的控制，可以对其实现360度周期探测。当有人体接近探测区域时，通过内部微处理器做控制，输出相应信号。
3)数据分析对比模块303，相当于前述的分析比对模块，接收到人体接近探测模块输出的信号后，利用人体接近传感器反应出的探测区人体的位置和行程，计算出探测区域人体的相应距离。将计算出的距离，与用户设定的安全范围进行对比，在用户设定的安全范围就触发报警模块。
4)报警模块304，根据数据分析对比模块的触发，启动报警。计算出的距离越靠近安全范围最小值，报警音越强烈。
示例二：
本示例描述的是一种以使用者为中心通过人体接近传感器，检测到设定安全范围内有人体靠近时，给用户以报警提醒。具体包括如下步骤：
第一步：用户根据自己的需求，开启人体接近探测模块工作，同时依据自己即将使用的场合设定安全范围；
第二步：人体接近传感器在其探测区域内周期性探测，以达到360度的探测覆盖。在探测区域检测到人体靠近时，记录靠近人体的位置和行程， 通过数据分析模块，计算出相应距离。
第三步：计算出的相应距离，通过数据对比模块分析，与用户设定的安全范围距离进行判断。
第四步：达到用户设定的安全范围距离的话，就启动报警。随着距离的靠近，报警音越强烈。
示例三：
如图5所示，本示例提供了一种以使用者为中心通过人体接近传感器，检测到设定安全范围内有人体靠近时，给用户以报警提醒的技术及智能设备，图1为本实施例提供的方法的流程示意图，具体为：
步骤S101：开启人体接近传感器工作，并依据场合预先设置安全范围；
步骤S102：人体接近传感器开始探测，并记录探测区域人体的位置和行程；
步骤S102：依据探测到的数据计算相应距离，并与用户预先设置的安全范围进行对比分析；
步骤S103：进入用户的安全范围就启动报警。这里的安全范围包括前述的安全距离。
图6所示，为启动报警过程中的流程图，包括：
步骤S201：计算出的距离与预先设置的安全范围进行比对；
步骤S202：判断是否报警，若是进入步骤S203，若否，返回步骤S201；
步骤S203：报警。
所述步骤S202为：进入用户设定的安全范围，就启动报警，否，则不启动报警。
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。以上所描述的设备实施例仅仅是示意性 的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，如：多个单元或组件可以结合，或可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的，作为单元显示的部件可以是、或也可以不是物理单元，即可以位于一个地方，也可以分布到多个网络单元上；可以根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。
另外，在本发明各实施例中的各功能单元可以全部集成在一个处理模块中，也可以是各单元分别单独作为一个单元，也可以两个或两个以上单元集成在一个单元中；上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，凡按照本发明原理所作的修改，都应当理解为落入本发明的保护范围。
工业实用性
本发明实施例提供的技术方案，通过检测信号的发送和反馈信号的检 测，可以确定检测对象与设备之间是否处于安全距离，如果不是安全距离之内则执行响应的报警提醒等操作，可以提升设备的安全性；且在设备上可以广泛应用。

Claims (11)

  1. 一种安防设备，，包括：
    检测模块，配置为发射检测信号并获取基于所述发射检测信号形成的反馈信号；
    分析比对模块，配置为基于所述反馈信号，确定与检测对象之间的检测距离，并比对所述检测距离和安全距离
    报警模块，配置为当所述检测距离小于所述安全距离时，进行报警提醒。
  2. 根据权利要求1所述的设备，其中，还包括：
    开关模块，配置为根据开关指令控制所述检测模块处于工作状态或非工作状态；
    其中，当所述检测模块处于所述工作状态时，所述检测模块发射所述检测信号；当所述检测模块处于所述非工作状态时，所述检测模块不发射所述检测信号。
  3. 根据权利要求1或2所述的设备，其中，
    所述报警模块，还配置为根据所述检测距离，确定报警强度，并以所述报警强度进行报警提醒；
    其中，所述检测距离与所述报警强度呈负相关。
  4. 根据权利要求1或2所述的设备，其中，
    所述检测模块包括至少两个接收单元；
    不同接收单元的检测区域不同，所述接收单元，配置为接收所述检测区域内形成的反馈信号。
  5. 根据权利要求1或2所述的设备，其中，
    所述检测模块，配置为周期性发射所述检测信号。
  6. 一种安全防护方法，包括：
    发射检测信号；
    接收基于所述检测信号形成的反馈信号；
    根据所述反馈信号，确定与检测对象之间的检测距离；
    比对所检测距离和安全距离；
    当所述检测距离小于所述安全距离时，进行报警提醒。
  7. 根据权利要求6所述的方法，其中，
    所述方法还包括：
    接收开关指令；
    所述发射检测信号，包括：
    根据所述开关指令，发射所述检测信号。
  8. 根据权利要求6或7所述的方法，其中，
    所述当所述检测距离小于所述安全距离时，进行报警提醒，包括；
    根据所述检测距离，确定报警强度；其中，所述报警强度与所述检测距离呈负相关；
    以所述报警强度，进行报警提醒。
  9. 根据权利要求6或7所述的方法，其中，
    所述接收基于所述检测信号形成的反馈信号，包括：
    接收至少两个检测区域内形成的反馈信号。
  10. 根据权利要求6或7所述的方法，其中，
    所述发射检测信号，包括：
    周期性发射所述检测信号。
  11. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求6至10任一项所述安全防护方法。
PCT/CN2017/073765 2016-10-21 2017-02-16 安防设备、安全防护方法和计算机存储介质 WO2018072364A1 (zh)

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