WO2017202345A1 - 一种生物感应窗台及其使用方法 - Google Patents

一种生物感应窗台及其使用方法 Download PDF

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WO2017202345A1
WO2017202345A1 PCT/CN2017/085771 CN2017085771W WO2017202345A1 WO 2017202345 A1 WO2017202345 A1 WO 2017202345A1 CN 2017085771 W CN2017085771 W CN 2017085771W WO 2017202345 A1 WO2017202345 A1 WO 2017202345A1
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voltage value
window sill
electric field
voltage
induced electric
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PCT/CN2017/085771
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English (en)
French (fr)
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孙建华
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孙建华
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field

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  • the present invention relates to the field of bio-detection sensors, and in particular to a bio-sensing window sill.
  • the bio-sensing window sill is relatively rare in the current domestic and foreign markets compared to other anti-theft sensing devices. Compared with other anti-theft devices, such as infrared sensors, it has the physical characteristics of non-contact detection of the human body's biological magnetic field to generate an alarm signal, and has high reliability.
  • the utility model has the advantages of good security, such as an electronic anti-theft bar and a manufacturing method thereof as described in the Chinese patent CN01107018.
  • the electronic anti-theft bar disclosed in the patent is a bio-sensing electronic anti-theft bar, but the bio-sensing device is easily exposed to the outside world.
  • the inventors have conducted in-depth research on the existing bio-sensing window sill, and designed a new bio-sensing window sill which can be used as a window sill, beautiful and convenient, and has a non-contact alarm for sensing the human body.
  • the inventors conducted intensive research to design a bio-sensing window sill including a window sill housing, an excitation wire, an induction wire, a processor and an alarm; wherein the excitation wire is mounted on the window sill housing For forming an induced electric field, the inductive wire is mounted on the window sill housing and located in the induced electric field for sensing the induced electric field and sensing the induced electric field
  • the information is transmitted to the processor, and the processor is configured to receive the induced electric field information sensed by the sensing wire, and determine whether the alarm device needs to be activated according to the information;
  • the bio-sensing window sill provided by the invention can be adapted to the indoor and outdoor environment installation, and has non-contact sensing
  • the human biological magnetic field generates an alarm signal to eliminate the physical characteristics of small animals, abiotics, natural climate and other disturbances causing false positives and false negatives, thereby improving the application range and reliability of the biosensor window sill, thereby completing the present invention.
  • an object of the present invention is to provide a biosensor window sill, characterized in that the window sill includes a window sill housing 1, an excitation wire 2, an inductive wire 3, a processor 4 and an alarm 5;
  • excitation wire 2 is mounted on the window sill housing 1 for forming an induced electric field.
  • the sensing wire 3 is mounted on the window sill housing 1 and located in the induced electric field for sensing the induced electric field and transmitting the sensed induced electric field information to the processor 4.
  • the processor 4 is configured to receive the induced electric field information sensed by the inductive wire 3, and determine, according to the information, whether the alarm 5 needs to be activated.
  • the excitation wire 2 and the induction wire 3 are both disposed inside the window sill housing 1, and are respectively connected to the processor 4; preferably, the processor 4 and the alarm 5 are respectively disposed on the window sill One end inside or outside of the outer casing 1.
  • the sensing wire 3 converts the induced electric field information into a voltage signal, and transmits the voltage signal to the processor 4,
  • the processor 4 is configured to receive a voltage signal transmitted by the sensing wire 2, and control the alarm device 5 to operate when the voltage value of the voltage signal is greater than a predetermined alarm voltage value.
  • the processor 4 is further configured to control, in real time, the intensity of the induced electric field by the excitation wire 2 according to the received voltage signal, so that the voltage value of the received voltage signal is stabilized within the arming voltage range.
  • the processor 4 includes a determining module 41 and an adjusting module 42.
  • the determining module 41 stores a predetermined alarm voltage value, an arming voltage range, and an operating voltage value, and the working voltage value falls within the arming voltage range;
  • the alarm device 5 When the determining module 41 senses that the voltage value of the voltage signal is greater than a predetermined alarm voltage value, the alarm device 5 is activated to generate an audible and visual alarm signal.
  • the adjusting module 42 is activated.
  • the adjusting module 42 is configured to control the intensity of the induced electric field to form an induced electric field after starting, so that the voltage value of the voltage signal received by the processor 4 is substantially equal to the working voltage value.
  • the working voltage value is voltage value information automatically recorded and stored by the biosensor window sill, and the recording process is:
  • the determining module 41 receives the voltage signal transmitted by the inductive wire 2, and determines whether the voltage value of the received voltage signal is within the arming voltage range, when the voltage signal The voltage value is within the range of the arming voltage, and when it is substantially stabilized near a fixed voltage value for a predetermined time, the fixed voltage value is recorded as the operating voltage value.
  • the predetermined alarm voltage value is greater than a maximum value in the arming voltage range.
  • the window sill further comprises a power source for powering the excitation wire 2 and a filter for filtering the voltage signal transmitted by the induction wire;
  • the window sill further includes a pulse signal generator 7, a step-up transformer, a tertiary tube, and a lead.
  • the alarm 5 includes a horn 51 and an indicator light 52.
  • the window sill is detachably mounted on the window 6.
  • the biosensor window sill provided by the invention can adjust the intensity of the induced electric field emitted by the excitation wire according to the change of the external environment, so that the voltage signal generated by the induction wire is stabilized in a small range, and the external environment is reduced. Bad interference on the window sill;
  • the biosensor window sill provided according to the present invention can distinguish human body and small animal by the difference of the sensed voltage values, thereby eliminating false alarms caused by small animals and improving the reliability of the device.
  • the biosensor window sill provided by the present invention can generate a virtual barrier of a 360-degree spatial range by using an induced electric field generated by an excitation wire and an induction wire as a carrier, and the processor and the alarm convert the information generated by the human body to the induced electric field into electricity. Signals for non-contact detection or alarms.
  • Figure 1 shows a front view of the overall structure in accordance with a preferred embodiment of the present invention
  • Figure 2 shows a top view of the overall structure in accordance with a preferred embodiment of the present invention
  • FIG. 3 is a block diagram showing a processor structure in accordance with a preferred embodiment of the present invention.
  • FIG. 4 is a circuit diagram showing the structure of a monolithic processor in accordance with a preferred embodiment of the present invention.
  • the window sill includes a window sill housing 1, an excitation wire 2, an inductive wire 3, a processor 4, and an alarm 5, wherein the excitation wire 2
  • the induction wire 3, the processor 4 and the alarm 5 are preferably mounted on the window sill housing 1, and further preferably, the window sill housing has a space inside the housing wire 2, the induction wire 3, the processor 4 and the alarm 5 Therefore, only the outer casing of the window sill can be seen from the outside, and other components can not be observed, and the aesthetic performance of the window sill can be improved, and the sill can not be visually recognized as having a bio-sensing anti-theft function. If necessary, the bio-sensing typeface can also be marked on the window sill, which can be set according to the actual needs of the user.
  • the excitation wire 2 is used to form an induced electric field around the induced electric field, and the radiation range of the induced electric field and the shape of the radiation are related to the shape of the excitation wire, preferably the induced electric field region, that is, the induced electric field generated by the excitation wire.
  • Range of action Mainly an electric field centered on the excitation wire and radiating outwardly around its 360-degree direction.
  • the electric field radiated outward in the 360-degree direction constitutes a virtual space barrier, and the extended region of the space barrier is also an alert of the device provided by the present invention.
  • the range that is, the organism entering the area causes a change in the sensed voltage value, and the device reacts accordingly;
  • the virtual space barrier in the present invention covers at least the entire sill outer casing, and preferably includes a sill outer casing The predetermined area above.
  • the induced electric field described in the present invention is a low frequency signal, that is, the induced electric field is a low frequency induced electric field, and its operating frequency is 3 to 30 kHz (KHz), and has no adverse effect on the human body.
  • the window sill is detachably mounted to the window 6, which may be integral with the window or may be separately machined.
  • the inductive wire 3 is disposed in the induced electric field for sensing (or collecting) the information of the induced electric field, in particular, the intensity information of the induced electric field, and converting the sensed information into
  • the voltage signal is transmitted to the processor 4, and the shape and position of the sensing wire are not particularly limited in the present invention, as long as it is located in the induced electric field, the induced electric field signal can be sensed.
  • the excitation wire 2 and the induction wire 3 are arranged in parallel, and the relative positions are unchanged, so that the induced electric field intensity induced by the induction wire 3 is not easily changed, at least not due to the device itself;
  • the living organism can produce a very low frequency induced electric field (caused by the flow of body fluid).
  • the induced electric field induced by the induction wire 2 changes accordingly, and the change is made.
  • the study and measurement of the post-induction electric field can identify whether someone invades or attempts to invade the induced electric field generated by the excitation wire. , thereby enabling biosensing function;
  • the processor 4 is configured to receive a voltage signal transmitted by the inductive wire 3, and control an alarm when the voltage value of the voltage signal is greater than a predetermined alarm voltage value, that is, start an alarm program,
  • the alarm device 5 is configured to emit an audible and visual alarm signal under the control of the processor 4, and the duration of the signal is 1 s to 10 s, which can be preset or adjusted by the user.
  • the processor 4 is further configured to control the intensity of the induced electric field to form an induced electric field according to the received voltage signal, thereby stabilizing the voltage value of the received voltage signal at a predetermined arming Within the voltage range, the processor 4 has the function of adjusting the intensity of the induced electric field around the excitation wire 2.
  • the adjustment method is generally to adjust the power supply voltage for generating an induced electric field, and the voltage applied to the excitation wire is increased, and the induced voltage is generated. The electric field strength will also increase accordingly, and vice versa.
  • the reason for providing the processor having the above function of adjusting the induced electric field strength is that the biosensor window sill provided by the present invention has a long service life, often requires a working life of several years or even several decades, and its working place is often outdoors.
  • the external environment will inevitably change during work, including changes in temperature, changes in air humidity, changes in lighting conditions, etc., which may affect the intensity of the induced electric field around the excitation wire 2, if the intensity is affected by external factors. If the interference is too large, it may cause adverse phenomena such as false positives.
  • the processor 4 includes a determining module 41 and an adjusting module 42.
  • the determining module 41 stores a predetermined alarm voltage value, an arming voltage range, and an operating voltage value, and the working voltage value falls within the arming voltage range;
  • the determining module 41 When the determining module 41 senses that the voltage value of the voltage signal is greater than a predetermined alarm voltage value, the alarm is activated.
  • the adjusting module 42 is activated.
  • the alarm device 5 can emit an alarm sound and an alarm indicating light after being activated.
  • the adjusting module 42 is configured to control the intensity of the induced electric field to form an induced electric field in real time after starting, thereby causing the voltage of the voltage signal received by the processor 4 to be
  • the voltage value is substantially equal to the working voltage value, and the adjustment module 42 excludes the interference of the external condition on the induced electric field strength, so that under different external conditions, the voltage value of the voltage signal received by the processor 4 is substantially constant, if The received voltage value is abrupt, and the changed voltage value exceeds the armed voltage range.
  • the reason is basically that the living body enters the induced electric field generated by the excitation wire, and the induced electric field induced by the induction wire is abruptly changed.
  • the arming voltage range described in the present invention is a numerical range having a certain voltage span.
  • the biological creature enters into the induced electric field generated by the excitation wire), that is, in the case that the alarm device operates normally, the voltage value of the voltage signal transmitted by the processor 4 and transmitted by the induction wire 3 falls into the In the range of the arming voltage, it is further preferred in the present invention that the different external environments include rain and snow weather, hot and humid hot weather, cold conditions, and the like which are common in nature. That is, the voltage value received at this time is the result of the interaction between the induced electric field generated by the excitation wire and the induced electric field in nature.
  • the predetermined alarm voltage value is greater than the maximum value of the armed voltage range, and the external environment capable of changing only the voltage value of the voltage signal transmitted by the induction wire 3 cannot make the voltage signal
  • the voltage value rises to a predetermined alarm voltage value, that is, the natural environment of the outside world cannot touch the alarm; specifically, the voltage signal transmitted by the induction wire 3 when operating for more than two hours under the condition of 85 ⁇ 2 ° C
  • the voltage value is less than the predetermined alarm voltage value, and the alarm device cannot be triggered; when the constant heat (40 ⁇ 2) ° C, RH (93 ⁇ 2)% is operated for more than 48 hours, the induction wire 3 is transmitted.
  • the voltage value of the voltage signal is less than the predetermined alarm voltage value and the alarm cannot be triggered.
  • the predetermined alarm voltage value there is a predetermined difference between the predetermined alarm voltage value and the maximum value of the arming voltage range, and the difference is used for the zone.
  • the change of the partial voltage is a factor of the natural environment or the organism enters the range of the induced electric field.
  • the processor 4 receives The voltage value of the voltage signal is abruptly changed. If a small animal of less than 1 kg enters the induced electric field, the amount of change in the induced electric field generated by the excitation wire is small due to its small volume mass, so that the processor 4 The variation of the voltage value of the received voltage signal is also small. At this time, the voltage value of the voltage signal received by the processor 4 may exceed the arming voltage range, but must be less than the predetermined alarm voltage value, and the alarm will not be triggered.
  • the predetermined alarm voltage value is related to the voltage of the power supply portion of the excitation wire 2 that generates an induced electric field. If the voltage of the power supply portion is adjusted, the predetermined alarm voltage value is correspondingly
  • the arming voltage is in the range of 0 to 2 V, preferably 0.1 to 1.5 V, and more preferably 0.2 to 1 V.
  • the predetermined alarm voltage value is 50% to 80% of the voltage value of the power supply portion that generates the induced electric field on the excitation wire 2; the predetermined alarm voltage value ranges from 2.5 to 24V, preferably 3.5-10V; the voltage of the power supply portion generating the induced electric field on the excitation wire 2 is generally a safe voltage, preferably 5 to 30V, when the excitation wire 2 generates an induced electric field.
  • the predetermined alarm voltage value is 6 to 9V, preferably 6V.
  • the operating voltage value is voltage value information automatically recorded and stored by the bio-sensing window sill, and the recording process is: when the bio-sensing window sill is powered on, the determining module 41 receives the sensing wire. 3, the voltage signal transmitted, and determining whether the voltage value of the received voltage signal is within the arming voltage range, when the voltage value of the voltage signal is within the arming voltage range, and within a predetermined time
  • the fixed voltage value is recorded as the operating voltage value, and the above process is also called
  • the process of arming is started every time the power is turned on, and the starting time is within 10 seconds, that is, the bio-sensing window sill can enter a normal alert state within 10 seconds of starting.
  • the voltage value received during power-on startup is within the range of the armed voltage, it will work normally. If it is not within the range, an alarm signal will be issued until the received voltage signal is within the armed voltage range. It may be that the device is faulty or that the organism is in the area of the induced electric field.
  • the induced electric field region described in the present invention that is, the range of the induced electric field generated by the excitation wire, is preferably an electric field centered on the excitation wire and radiating outward in a 360-degree direction thereof, and the electric field radiated outward in the 360-degree direction.
  • a virtual space barrier is formed, and the extended area of the space barrier is also a warning range of the device provided by the present invention, that is, the organism entering the region causes the induced voltage value to change, and accordingly responds accordingly.
  • the processor 4 includes a timing module for timing when the voltage value of the received voltage signal is greater than or equal to a predetermined alarm voltage value, and recording the duration of the voltage value, At this time, the alarm has not started to work. If the voltage duration greater than the predetermined alarm voltage value is greater than 0 to 5 seconds, preferably 1 to 2 seconds, the present invention is most preferably 1 s, and then the alarm is activated and then issued. Alarm.
  • the window sill further comprises a power source, a filter, a voltage amplifier and a pulse signal generator 7.
  • the power source is preferably a DC power source, which may be a battery, and the filter is used to filter the transmitted light from the induction wire.
  • the voltage signal that is, filtering out the clutter in the space to avoid interference.
  • one or more of a high voltage generator, a power amplifying circuit, a transformer, and an inverter are optionally disposed in the window sill, wherein the high voltage generator includes an oscillator and a three-stage tube .
  • a preferred circuit structure in the biosensor window sill provided by the present invention, wherein the window sill includes an excitation wire 2, an inductive wire 3, a processor 4, and an alarm
  • the adjustment module and the judgment module in the processor are single-chip microcomputers, and may be an integrated single-chip microcomputer or a combination of multiple single-chip microcomputers, and are preferably set as embedded microcontrollers.
  • the processor 4 is optionally further provided with an access port of the external device, and the external device may be an external input device for inputting initial data thereto.
  • the alarm 5 includes a horn 51 and an indicator light 52.
  • the horn can emit alarm sounds of drip, and can also pre-store language information to meet the "voice alarm" requirements of various applications.
  • a bio-sensing adjustment method, a bio-sensing control method, a bio-sensing alarm method, or a method of using a bio-sensing window sill using a bio-sensing window sill in which the bio-sensing window sill is first powered.
  • the excitation wire forms an induced electric field around the excitation wire, and the induction wire converts the induced induced electric field signal into a voltage signal and transmits it to the judgment module in the processor; the process is the start of the window sill;
  • the determining module receives the voltage signal transmitted by the sensing wire, and determines whether the voltage value of the received voltage signal is within the arming voltage range, and when the voltage value of the voltage signal is within the arming voltage range, And when the predetermined time is substantially stable near a fixed voltage value, the fixed voltage value is recorded as the working voltage value; the process is the armature of the window sill, and the process generally takes less than 10 seconds.
  • the processor continues to receive the voltage signal transmitted by the inductive wire in real time, and determines whether the voltage signal is within the arming voltage range. If the signal is within the arming voltage range, the received voltage signal is adjusted by controlling the excitation wire. The voltage value is substantially equal to the working voltage value; if the signal value is greater than the predetermined alarm voltage value, it is judged that someone invades, the control alarm works, and an audible and visual alarm signal is issued; if the signal value is not greater than the predetermined alarm voltage value And it is not within the range of the armed voltage mentioned, it is judged that the small animal is accidentally touched and is not processed.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
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Abstract

一种生物感应窗台及其使用方法，该窗台包括窗台外壳（1）、激励导线（2）、感应导线（3）、引线、脉冲信号发生器（7）、三极管、升压变压器、处理器（4）和报警器（5）；其中，激励导线（2）安装在窗台外壳（1）上，用于形成感应电场，感应导线（3）安装在窗台外壳（1）上并位于该感应电场中，用于感应人体生物磁场引起感应电场变化的信息，并将感应到的感应电场信息传递至处理器（4），处理器（4）用于接收感应导线（3）感应到的感应电场信息，并根据该信息判断是否需要启动报警器（5）；激励导线（2）、感应导线（3）平行放置。该生物感应窗台能够适应外界环境的干扰，排除小动物、非生物、自然气候引起的误报漏报，提高了生物感应窗台的应用范围及可靠性。

Description

一种生物感应窗台及其使用方法 技术领域
本发明涉及生物探测传感器技术领域，尤其涉及一种生物感应窗台。
背景技术
生物感应窗台在现在的国内外市场中相对于其他防盗感应设备比较少见，其与其他防盗设备，如红外感应等设备相比，具有非接触探测人体生物磁场产生报警信号的物理特性，可靠性高、安全性好等优点，如中国专利CN01107018中记载的一种电子防盗栏及其制作方法，该专利中公开的电子防盗栏是一种生物感应的电子防盗栏，但是该生物感应装置容易受到外界环境的干扰，如小动物、温度、阴雨天气等环境干扰，使工作电压不稳定误触发、而引发报警，另外，其安装受环境限制，如感应线圈、感应电极需采用支架安装，难以满足美观、方便适合窗台多样化的使用需求。
由于上述原因，本发明人对现有的生物感应窗台做了深入研究，设计出一种全新的可作为窗台、美观、方便，并具有感应人体非接触报警的生物感应窗台。
发明内容
为了克服上述问题，本发明人进行了锐意研究，设计出一种生物感应窗台，该窗台包括窗台外壳、激励导线、感应导线、处理器和报警器；其中，所述激励导线安装在窗台外壳上，用于形成感应电场，所述感应导线安装在窗台外壳上并位于所述感应电场中，用于感应所述感应电场，并将感应到的感应电场 信息传递至处理器，所述处理器用于接收感应导线感应到的感应电场信息，并根据该信息判断是否需要启动报警器；本发明提供的生物感应窗台能够适应室内外环境安装，具有非接触感应人体生物磁场产生报警信号，排除小动物、非生物、自然气候及其它干扰引起误报和漏报的物理特性，提高了所述生物感应窗台的应用范围及可靠性，从而完成本发明。
具体来说，本发明的目的在于提供一种生物感应窗台，其特征在于，该窗台包括窗台外壳1、激励导线2、感应导线3、处理器4和报警器5；
其中，所述激励导线2安装在窗台外壳1上，用于形成感应电场，
所述感应导线3安装在窗台外壳1上并位于所述感应电场中，用于感应所述感应电场，并将感应到的感应电场信息传递至处理器4，
所述处理器4用于接收感应导线3感应到的感应电场信息，并根据该信息判断是否需要启动报警器5。
其中，所述激励导线2和感应导线3都设置在所述窗台外壳1的内部，并且都分别与处理器4相连；优选地，所述处理器4和报警器5都分别设置在所述窗台外壳1内部或外部的一端。
其中，感应导线3将感应到的感应电场信息转化为电压信号，并将该电压信号传递至所述处理器4，
所述处理器4用于接收感应导线2传递出的电压信号，并在该电压信号的电压值大于预定的报警电压值时控制报警器5工作。
其中，所述处理器4还用于根据接收到的电压信号实时控制所述激励导线2形成感应电场的强度，进而使得所述接收到的电压信号的电压值稳定在布防电压范围内。
其中，所述处理器4包括判断模块41和调节模块42，
所述判断模块41中存储有预定的报警电压值、布防电压范围和工作电压值，所述工作电压值落入在所述布防电压范围内；
当所述判断模块41感应到所述电压信号的电压值大于预定的报警电压值时启动报警器5进而发出声光报警信号，
当所述判断模块41感应到所述电压信号的电压值落入在布防电压范围内时，启动调节模块42，
所述调节模块42用于在启动后控制所述激励导线形成感应电场的强度，进而使得所述处理器4接收到的电压信号的电压值基本等于工作电压值。
其中，所述工作电压值是所述生物感应窗台自动记录并存储的电压值信息，其记录的过程为：
在所述生物感应窗台通电启动时，所述判断模块41接收感应导线2传递出的电压信号，并判断接收到的所述电压信号的电压值是否处在布防电压范围内，当所述电压信号的电压值处在所述布防电压范围内，并且在预定的时间内基本稳定在一个固定的电压值附近时，记录该固定的电压值为工作电压值。
其中，所述预定的报警电压值大于所述布防电压范围中的最大值。
其中，所述窗台还包括用于为激励导线2供电的电源和用于过滤感应导线传递出的电压信号的滤波器；
优选地，所述窗台还包括脉冲信号发生器7、升压变压器、三级管和引线。
其中，所述报警器5包括喇叭51和指示灯52。
其中，该窗台可拆卸地安装在窗户6上。
本发明所具有的有益效果包括：
(1)根据本发明提供的生物感应窗台能够根据外界环境的变化调整激励导线发出的感应电场的强度，从而使得感应导线生成的电压信号稳定在一个较小的范围内，降低了外界环境对该窗台的不良干扰；
(2)根据本发明提供的生物感应窗台能够通过感应到的电压值的不同而将人体和小动物区分开，从而排除了因小动物引起的误报，提高了该装置的可靠性。
(3)根据本发明提供的生物感应窗台能够以激励导线和感应导线为载体产生的感应电场，形成360度空间范围的虚拟屏障，处理器和报警器将人体影响感应电场产生的信息转化为电信号，从而实现非接触探测或报警。
附图说明
图1示出根据本发明一种优选实施方式的整体结构主视图；
图2示出根据本发明一种优选实施方式的整体结构俯视图；
图3示出根据本发明一种优选实施方式的处理器结构模块图；
图4示出根据本发明一种优选实施方式的整体结构处理器结构电路图。
附图标号说明：
1-窗台外壳
2-激励导线
3-感应导线
4-处理器
41-判断模块
42-调节模块
5-报警器
51-喇叭
52-指示灯
6-窗户
7-脉冲信号发生器
具体实施方式
下面通过附图和实施例对本发明进一步详细说明。通过这些说明，本发明的特点和优点将变得更为清楚明确。
在这里专用的词“示例性”意为“用作例子、实施例或说明性”。这里作为“示例性”所说明的任何实施例不必解释为优于或好于其它实施例。尽管在附图中示出了实施例的各种方面，但是除非特别指出，不必按比例绘制附图。
根据本发明提供的生物感应窗台，如图1和图2中所示，该窗台包括窗台外壳1、激励导线2、感应导线3、处理器4和报警器5，其中，所述激励导线2、感应导线3、处理器4和报警器5都优选地安装在窗台外壳1上，进一步优选地，所述窗台外壳内部具有容纳上述激励导线2、感应导线3、处理器4和报警器5的空间，使得从外界只能看到窗台外壳，而无法观测到其他构件，提高窗台的美观性能，也使得无法从外观上获知该窗台具有生物感应防盗功能。如果有必要，也可以在窗台上标示出生物感应字样，可以根据用户的实际需要进行设置。
优选地，所述激励导线2用于在其周围形成感应电场，该感应电场的辐射范围及辐射的形状与所述激励导线的形状有关，优选该感应电场区域，即激励导线产生的感应电场的作用范围， 主要是以激励导线为中心并环绕其360度方向向外辐射的电场，该360度方向向外辐射的电场构成了一个虚拟的空间屏障，该空间屏障的延伸区域也是本发明提供的设备的警戒范围，即进入到该区域的生物体会引起感应到的电压值发生变化，进而设备会做出相应反应；本发明中的所述虚拟的空间屏障至少会覆盖整个窗台外壳，并且优选地包括窗台外壳上方的预定区域。本发明中所述的感应电场是甚低频信号，即所述感应电场是甚低频感应电场，其工作频率为3～30千赫(KHz)，对人体无不良影响。
在一个优选的实施方式中，所述窗台可拆卸地安装在窗户6上，该窗台可以与窗户是一体化的，也可以是分体加工的。
在一个优选的实施方式中，所述感应导线3设置在所述感应电场中，用于感应(或采集)所述感应电场的信息，尤其是感应电场的强度信息，将感应到的信息转化为电压信号，并将该电压信号传递至所述处理器4，本发明中对所述感应导线的形状及位置不做特别限制，只要其位于感应电场中，能够感应到感应电场信号即可，本发明中优选地，所述激励导线2和感应导线3平行设置，并且相对位置不变，以使得感应导线3感应到的感应电场强度不易改变，至少不会因为设备本身的原因而改变；由于自然界中的生物体都能产生甚低频感应电场(体液流动造成的)，当人体进入到上述激励导线产生的感应电场内，所述感应导线2感应到的感应电场就会随之变化，通过对变化后感应电场的研究及测算，能够甄别出是否有人入侵或企图入侵到激励导线产生的感应电场范围内，从而能够实现生物感应功能；
所述处理器4用于接收感应导线3传递出的电压信号，并在该电压信号的电压值大于预定的报警电压值时控制报警器工作，即启动报警程序，
所述报警器5用于在处理器4的控制下发出声光报警信号，该信号的持续时间为1s～10s，可以由使用者预先设置或调解。
在一个优选的实施方式中，所述处理器4还用于据接收到的电压信号控制所述激励导线形成感应电场的强度，进而使得所述接收到的电压信号的电压值稳定在预定的布防电压范围内，即为该处理器4具有调节激励导线2周围感应电场强度的功能，其调节的方式一般为调节产生感应电场的电源电压，施加在激励导线上的电压增大，其产生的感应电场强度也会相应增大，反之则减小。
设置具有上述调节感应电场强度功能的处理器的原因在于，本发明提供的生物感应窗台的使用时间较长，往往需要具有几年甚至几十年的工作寿命，并且其工作地点往往是在室外，在工作期间外界的环境必然会发生变化，包括温度的改变，空气湿度的改变，光照条件的改变等等，这些都可能会影响所述激励导线2周围感应电场的强度，如果该强度受到外界因素干扰而变动过大，容易引起误报等不良现象的发生。
具体来说，所述处理器4包括判断模块41和调节模块42，
其中，所述判断模块41中存储有预定的报警电压值、布防电压范围和工作电压值，所述工作电压值落入在所述布防电压范围内；
当所述判断模块41感应到所述电压信号的电压值大于预定的报警电压值时启动报警器，
当所述判断模块41感应到所述电压信号的电压值落入在布防电压范围内时，启动调节模块42，
所述报警器5启动后能够发出报警提示音和报警指示光，
所述调节模块42用于在启动后实时控制所述激励导线形成感应电场的强度，进而使得所述处理器4接收到的电压信号的电 压值基本等于工作电压值，通过所述调节模块42排除了外界条件对感应电场强度的干扰，从而在不同的外界条件下，处理器4接收到的电压信号的电压值基本恒定，此时如果接收到的电压值发生突变，并且变化后的电压值超出所述布防电压范围，其原因基本就是有生物体进入到激励导线产生的感应电场中，而使得感应导线感应到的感应电场发生突变。
本发明中所述的布防电压范围是一个具有一定电压跨度的数值范围，本发明中优选地，在不同的外界环境下，在没有能够引起报警的生物接近报警设备请情况下(没有能够引起报警的生物进入到激励导线产生的感应电场内)，即在该报警装置正常工作的情况下，所述处理器4能够接收到的由感应导线3传递出的电压信号的电压值都落入在所述布防电压范围内，本发明中进一步优选地，所述不同的外界环境包括自然界中常见的雨雪天气、湿热高温天气和寒冷条件等等。即此时接收到的电压值是激励导线产生的感应电场和自然界的感应电场共同作用的结果。
在一个优选的实施方式中，所述预定的报警电压值大于所述布防电压范围中的最大值，仅仅能够改变感应导线3传递出的电压信号的电压值的外界环境是不能使得所述电压信号的电压值上升到预定的报警电压值，即外界的自然环境无法触动报警器；具体来说，在85±2℃的条件下工作两个小时以上时，所述感应导线3传递出的电压信号的电压值小于预定的报警电压值，不能触发报警器；在恒定湿热(40±2)℃、RH(93±2)％的条件下工作48个小时以上时，所述感应导线3传递出的电压信号的电压值小于预定的报警电压值，不能触发报警器。
在一个优选的实施方式中，所述预定的报警电压值与所述布防电压范围中的最大值之间存在预定的差值，该差值用于区 分电压的改变是自然环境的因素还是生物体进入到了感应电场范围内，当有生物体进入到激励导线产生的感应电场中，感应导线感应到的感应电场发生突变，进而所述处理器4接收到的电压信号的电压值发生突变，如果是小于1kg的小动物进入到感应电场中时，由于其体积质量较小，其对激励导线产生的感应电场的改变量较小，从而所述处理器4接收到的电压信号的电压值的变动也较小，此时处理器4接收到的电压信号的电压值可能超出布防电压范围，但一定小于预定的报警电压值，不会触发报警。
在一个优选的实施方式中，所述预定的报警电压值与激励导线2上产生感应电场的供电部的电压有关，如果该供电部的电压有所调节，所述预定的报警电压值也会相应调整；所述布防电压范围为0～2V，优选的为0.1～1.5V，更优选为0.2～1V。
在进一步优选的实施方式中，所述预定的报警电压值是激励导线2上产生感应电场的供电部的电压值的50％～80％；所述预定的报警电压值的取值范围是2.5～24V，优选的为3.5～10V；所述激励导线2上产生感应电场的供电部的电压一般为安全电压，优选的取值为5～30V，当所述激励导线2上产生感应电场的供电部的电压为12V时，所述预定的报警电压值为6～9V，优选为6V。
在一个优选的实施方式中，工作电压值是所述生物感应窗台自动记录并存储的电压值信息，其记录的过程为：在所述生物感应窗台通电启动时，所述判断模块41接收感应导线3传递出的电压信号，并判断接收到的所述电压信号的电压值是否处在布防电压范围内，当所述电压信号的电压值处在所述布防电压范围内，并且在预定的时间内基本稳定在一个固定的电压值附近时，记录该固定的电压值为工作电压值，上述过程也称之为 布防的过程，该布防的过程在每次通电启动时都会启动，其启动时间在10秒以内，即所述生物感应窗台能够在启动10秒内进入正常警戒状态。在通电启动时接收到的电压值如果处在所述的布防电压范围内，则正常工作，如果不在该范围内，会发出报警信号，直至接收到的电压信号在所述布防电压范围内，此时可能是设备存在故障或者有生物体处在感应电场区域内。
本发明中所述的感应电场区域，即激励导线产生的感应电场的作用范围，优选地是以激励导线为中心并环绕其360度方向向外辐射的电场，该360度方向向外辐射的电场构成了一个虚拟的空间屏障，该空间屏障的延伸区域也是本发明提供的设备的警戒范围，即进入到该区域的生物体会引起感应到的电压值发生变化，进而做出相应反应。
在一个优选的实施方式中，所述处理器4包括有计时模块，其用于在接收到的电压信号的电压值大于或等于预定的报警电压值时计时，并记录该电压值持续的时间，此时报警器尚未启动工作，如果该大于预定的报警电压值的电压持续时间大于0～5秒，优选的为1～2秒时，本发明中最优选为1s，再启动报警器，进而发出报警信号。
在一个优选的实施方式中，所述窗台还包括电源、滤波器、电压放大器和脉冲信号发生器7，所述电源优选为直流电源，可以是蓄电池，所述滤波器用于过滤感应导线传递出的电压信号，即过滤除空间中的杂波，以避免干扰。进一步地，在所述窗台中还任选地设置有高压发生器、功率放大电路、变压器、反相器中的一种或多种，其中，所述高压发生器包括有振荡器和三级管。
如图4中所示，本发明提供的生物感应窗台中的优选的电路结构，其中该窗台包括激励导线2、感应导线3、处理器4、报警 器5、脉冲信号发生器7和电压放大器，其中，电压放大器包括三极管、升压变压器、引线等，其中，优选地，上述各个部件之间都通过引线相连。
在一个优选的实施方式中，所述处理器中的调节模块和判断模块都是单片机，可以是一块集成的单片机也可以是多块单片机的组合，优选地都设置成嵌入式单片机。
在一个优选的实施方式中，所述处理器4上还任选地设置有外接设备的接入端口，所述外接设备可以是外接的输入设备，用于向其中输入初始数据。
在一个优选的实施方式中，所述报警器5包括喇叭51和指示灯52。所述喇叭可以发出滴滴的报警声音，也能发出预存的语言信息，以满足各种应用场合的“语音报警”需求。
根据本发明提供的一种采用生物感应窗台的生物感应调节方法、生物感应控制方法、生物感应报警方法，或者一种生物感应窗台的使用方法，该方法中，首先给所述生物感应窗台供电，激励导线在其周围形成感应电场，感应导线将感应到的感应电场信号转化为电压信号传递给处理器中的判断模块；此过程为窗台的启动；
所述判断模块接收感应导线传递出的电压信号，并判断接收到的所述电压信号的电压值是否处在布防电压范围内，当所述电压信号的电压值处在所述布防电压范围内，并且在预定的时间内基本稳定在一个固定的电压值附近时，记录该固定的电压值为工作电压值；此过程为窗台的布防，一般该过程所用时间少于10秒，
所述处理器继续实时接收感应导线传递出的电压信号，并判断该电压信号是否处在布防电压范围内，如果该信号在布防电压范围内，则通过控制激励导线调节接收到的电压信号，使 其电压值基本等于工作电压值；如果该信号值大于预定的报警电压值时，判断有人入侵，控制报警器工作，并发出声光报警信号；如果该信号值不大于所述预定的报警电压值，并且不在所述的布防电压范围内，判断为小动物误触，不做处理。
以上结合了优选的实施方式对本发明进行了说明，不过这些实施方式仅是范例性的，仅起到说明性的作用。在此基础上，可以对本发明进行多种替换和改进，这些均落入本发明的保护范围内。

Claims (10)

  1. 一种生物感应窗台，其特征在于，该窗台包括窗台外壳(1)、激励导线(2)、感应导线(3)、处理器(4)和报警器(5)；
    其中，所述激励导线(2)安装在窗台外壳(1)上，用于形成感应电场，
    所述感应导线(3)安装在窗台外壳(1)上并位于所述感应电场中，用于感应所述感应电场，并将感应到的感应电场信息传递至处理器(4)，
    所述处理器(4)用于接收感应导线(3)感应到的感应电场信息，并根据该信息判断是否需要启动报警器(5)。
  2. 根据权利要求1所述的窗台，其特征在于，
    所述激励导线(2)和感应导线(3)都平行设置在所述窗台外壳(1)的内部，并且都分别与处理器(4)相连；优选地，所述处理器(4)和报警器(5)都分别设置在所述窗台外壳(1)内部或外部的一端。
  3. 根据权利要求1所述的窗台，其特征在于，
    感应导线(3)将感应到的感应电场信息转化为电压信号，并将该电压信号传递至所述处理器(4)，
    所述处理器(4)用于接收感应导线(2)传递出的电压信号，并在该电压信号的电压值大于预定的报警电压值时控制报警器(5)工作。
  4. 根据权利要求1或3所述的窗台，其特征在于，
    所述处理器(4)还用于根据接收到的电压信号实时控制所述激励导线(2)形成感应电场的强度，进而使得所述接收到的电压信号的电压值稳定在布防电压范围内。
  5. 根据权利要求4所述的窗台，其特征在于，
    所述处理器(4)包括判断模块(41)和调节模块(42)，
    所述判断模块(41)中存储有预定的报警电压值、布防电 压范围和工作电压值，所述工作电压值落入在所述布防电压范围内；
    当所述判断模块(41)感应到所述电压信号的电压值大于预定的报警电压值时启动报警器(5)进而发出声光报警信号，
    当所述判断模块(41)感应到所述电压信号的电压值落入在布防电压范围内时，启动调节模块(42)，
    所述调节模块(42)用于在启动后控制所述激励导线形成感应电场的强度，进而使得所述处理器(4)接收到的电压信号的电压值基本等于工作电压值。
  6. 根据权利要求5所述的窗台，其特征在于，
    所述工作电压值是所述生物感应窗台自动记录并存储的电压值信息，其记录的过程为：
    在所述生物感应窗台通电启动时，所述判断模块(41)接收感应导线(2)传递出的电压信号，并判断接收到的所述电压信号的电压值是否处在布防电压范围内，当所述电压信号的电压值处在所述布防电压范围内，并且在预定的时间内基本稳定在一个固定的电压值附近时，记录该固定的电压值为工作电压值。
  7. 根据权利要求5所述的生物感应窗台，其特征在于，
    所述预定的报警电压值大于所述布防电压范围中的最大值。
  8. 根据权利要求3所述的生物感应窗台，其特征在于，
    所述窗台还包括用于为激励导线(2)供电的电源和用于过滤感应导线传递出的电压信号的滤波器；
    优选地，所述窗台还包括脉冲信号发生器(7)、升压变压器、三级管和引线。
  9. 根据权利要求1所述的生物感应窗台，其特征在于，
    所述报警器(5)包括喇叭(51)和指示灯(52)。
  10. 根据权利要求1所述的生物感应窗台，其特征在于，
    该窗台可拆卸地安装在窗户(6)上。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109661085A (zh) * 2018-12-29 2019-04-19 桂林凯歌信息科技有限公司 基于感应电场的动静态人体感应灯及控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612536A (en) * 1984-10-02 1986-09-16 Senstar Security Systems, Corporation Dual velocity leaky cable intrusion detector sensor
US20070152818A1 (en) * 2005-12-28 2007-07-05 Mitsubishi Electric Corporation Intruder detection device
CN101877160A (zh) * 2009-04-30 2010-11-03 上海申达自动防范系统工程有限公司 一种泄漏电缆入侵探测器系统
CN102209980A (zh) * 2008-10-07 2011-10-05 布本多夫 用于检测物体或者生物存在的设备
CN104700544A (zh) * 2015-03-24 2015-06-10 北京科技大学 一种安防物联网入侵信息采集方法及系统
CN106014094A (zh) * 2016-06-29 2016-10-12 孙建华 一种生物感应窗框

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612536A (en) * 1984-10-02 1986-09-16 Senstar Security Systems, Corporation Dual velocity leaky cable intrusion detector sensor
US20070152818A1 (en) * 2005-12-28 2007-07-05 Mitsubishi Electric Corporation Intruder detection device
CN102209980A (zh) * 2008-10-07 2011-10-05 布本多夫 用于检测物体或者生物存在的设备
CN101877160A (zh) * 2009-04-30 2010-11-03 上海申达自动防范系统工程有限公司 一种泄漏电缆入侵探测器系统
CN104700544A (zh) * 2015-03-24 2015-06-10 北京科技大学 一种安防物联网入侵信息采集方法及系统
CN106014094A (zh) * 2016-06-29 2016-10-12 孙建华 一种生物感应窗框

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109661085A (zh) * 2018-12-29 2019-04-19 桂林凯歌信息科技有限公司 基于感应电场的动静态人体感应灯及控制方法

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