TWI672515B - Smart sensor - Google Patents
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- TWI672515B TWI672515B TW107137815A TW107137815A TWI672515B TW I672515 B TWI672515 B TW I672515B TW 107137815 A TW107137815 A TW 107137815A TW 107137815 A TW107137815 A TW 107137815A TW I672515 B TWI672515 B TW I672515B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
- G01R33/0029—Treating the measured signals, e.g. removing offset or noise
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- G—PHYSICS
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- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/038—Measuring direction or magnitude of magnetic fields or magnetic flux using permanent magnets, e.g. balances, torsion devices
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- G—PHYSICS
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
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- G—PHYSICS
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
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Abstract
本發明提供一種智能感測器，係包括一控制電路及至少一訊號產生組件，其中該控制電路上設置有一處理單元及一磁感測單元及一磁性元件，該磁感測單元之感應磁場感測到所述磁性元件之磁性變化後產生有第一電壓變化值或第二電壓變化值至所述處理單元，該處理單元則分別產生有輸出啟動電壓或輸出關閉電壓至訊號產生組件以產生輸出訊號或關閉輸出訊號，以解決習知安裝不便及安裝位置需準確對位問題，進而達到方便安裝且可有效感應產生輸出訊號之功效者。 The invention provides an intelligent sensor, which includes a control circuit and at least one signal generating component, wherein the control circuit is provided with a processing unit, a magnetic sensing unit and a magnetic element, and the magnetic field sensing of the magnetic sensing unit After measuring the magnetic change of the magnetic element, a first voltage change value or a second voltage change value is generated to the processing unit, and the processing unit generates an output start voltage or an output shutdown voltage to the signal generating component to generate an output, respectively. Signal or turn off the output signal to solve the problem of inconvenient installation and accurate alignment of the installation position, so as to achieve easy installation and can effectively sense the effect of generating an output signal.
Description
本發明係有關於一種輸出訊號產生模組，尤指一種方便安裝且可有效感應產生輸出訊號之智能感測器。 The invention relates to an output signal generating module, in particular to a smart sensor which is convenient for installation and can effectively sense and generate an output signal.
現代社會中，汽車已廣泛地成為人們代步之工具，而發光裝置運用於交通工具上，除了作為裝飾作用外，更是為了提供日間與夜間之警示與照明效果，因此有許多人會在汽車上另外裝設如警示燈與迎賓踏板之發光裝置，尤其是近年來因前方汽車駕駛人沒注意到後方來車及行人而不當開啟汽車車門，導致發生撞擊事故也逐漸成為車禍大宗，尤其是當晚上光線昏暗時，汽車車門位置處之發光裝置更是重要，台灣的部分駕駛人會在汽車的車門內側自行裝設反光貼紙或反光防撞貼條，皆用於提醒後方行人及來車，但是效果皆不彰，也因此，有許多廠商以霍爾感測器來推出汽車警示燈與迎賓踏板，但目前技術上霍爾感測器感應外部磁場的變化需要藉由外部一磁鐵來驅動，但外部磁鐵之設置有安裝對位問題，而磁鐵與感測器間之磁場變化說明如下，例如：磁感測值判斷標準值為大於小於300，若磁鐵準確安裝且移動至感測器正上方時，感測器接收到的磁場信號為最大值，磁感測值約400，當磁鐵離開時，磁感測值約50，但當外部磁鐵與感測器對位不準確且當磁鐵靠近感測器時，該磁鐵與該感測器有段距離，磁感測值約200，因此，當磁鐵安裝位置不準確時，會影響到霍爾感測器之感應功能， 甚至導致霍爾感應器失效之問題產生，也因此造成安裝不便之問題發生，更且也會因為磁鐵直接設置也會有脫落之可能性發生，而磁鐵脫落後並非一般使用者並無法準確歸位，進而產生需由製造商來重新設置安裝等困擾。 In modern society, cars have been widely used as vehicles for people to move, and light-emitting devices are used in vehicles. In addition to their decorative role, they are also used to provide daytime and nighttime warnings and lighting effects. Therefore, many people will In addition, light-emitting devices such as warning lights and welcome pedals are installed. Especially in recent years, the driver of the car in front has not noticed the approaching vehicle and pedestrians behind, and the car door has not been opened properly. As a result, collision accidents have gradually become a major accident, especially at night When the light is dim, the light-emitting device at the door of the car is even more important. Some drivers in Taiwan will install reflective stickers or anti-collision stickers on the inside of the door of the car, which are used to remind pedestrians and vehicles coming behind, but the effect None of them, and therefore, many manufacturers use Hall sensors to introduce car warning lights and welcome pedals. However, currently, Hall sensors need to be driven by an external magnet to sense changes in the external magnetic field. The installation of the magnet has a problem of installation and alignment, and the change in the magnetic field between the magnet and the sensor is described below, for example: magnetic induction The value judgment standard value is greater than and less than 300. If the magnet is accurately installed and moved directly above the sensor, the magnetic field signal received by the sensor is the maximum value, and the magnetic sensing value is about 400. When the magnet leaves, the magnetic sensing The value is about 50, but when the alignment of the external magnet with the sensor is inaccurate and when the magnet is close to the sensor, the magnet is at a distance from the sensor, and the magnetic sensing value is about 200. When accurate, it will affect the sensing function of the Hall sensor. It even causes the failure of the Hall sensor, which also causes the inconvenience of installation. It also may cause the magnet to fall off because of the direct installation of the magnet, and the general user cannot accurately return after the magnet is dropped. , Which in turn causes problems such as the need for the manufacturer to reset the installation.
是以，要如何解決上述習用之問題與缺失，即為本案之發明人與從事此行業之相關廠商所亟欲研究改善之方向所在者。 Therefore, how to solve the above-mentioned problems and shortcomings of the custom, that is, where the inventor of this case and the relevant manufacturers engaged in this industry are eager to study and improve.
爰此，為有效解決上述之問題，本發明之主要目的在提供一種方便安裝且可有效感應產生輸出訊號之智能感測器。 Therefore, in order to effectively solve the above problems, the main object of the present invention is to provide a smart sensor that is convenient to install and can effectively sense and generate an output signal.
根據本發明之目的，本發明提供一種智能感測器，係包括一控制電路及至少一訊號產生組件，其中該控制電路上設置有一處理單元及一磁感測單元及一磁性元件，該處理單元係電性連接所述磁感測單元，該磁感測單元係鄰近於所述磁性元件，且該磁感測單元之感應磁場感測到所述磁性元件之磁性變化後產生有第一電壓變化值，該第一電壓變化值係傳送至所述處理單元，該處理單元接收所述第一電壓變化值且產生有輸出啟動電壓，藉此，所述智能感測器可直接設置於汽車車門或汽車踏板，而該磁性元件會因為車門之開閉而有不同之磁性變化，另該磁感測單元則感測其磁性元件之磁性變化而產生有第一電壓變化值或第二變壓變化值，該第一電壓變化值或第二電壓變化值係由所述處理單元所接收且分別產生有輸出啟動電壓或輸出關閉電壓，而其訊號產生組件係電性連接所述控制電路且接收所述輸出啟動電壓或輸出關閉電壓以產生輸出訊號或關閉輸出訊號，進而達到方便安裝且可有效感應產生輸出訊號之功效者。 According to the purpose of the present invention, the present invention provides a smart sensor, which includes a control circuit and at least one signal generating component, wherein the control circuit is provided with a processing unit, a magnetic sensing unit and a magnetic element, and the processing unit Is electrically connected to the magnetic sensing unit, the magnetic sensing unit is adjacent to the magnetic element, and the induced magnetic field of the magnetic sensing unit senses a magnetic change of the magnetic element to generate a first voltage change Value, the first voltage change value is transmitted to the processing unit, and the processing unit receives the first voltage change value and generates an output starting voltage, whereby the smart sensor can be directly installed on a car door or A car pedal, and the magnetic element will have different magnetic changes due to the opening and closing of the door, and the magnetic sensing unit will sense the magnetic change of the magnetic element to generate a first voltage change value or a second voltage change value. The first voltage change value or the second voltage change value is received by the processing unit and has an output starting voltage or an output closing voltage, respectively, and its signal is generated Based member electrically connected to the control circuit and receives the output voltage or the output enable off to produce an output signal or voltage output signal off, thereby achieving easy to install and can be efficiently induced by the effect of the output signal.
根據本發明智能感測器之一實施例，其中所述磁感測單元係 為霍爾開關。 According to an embodiment of the smart sensor of the present invention, the magnetic sensing unit is It is a Hall switch.
根據本發明智能感測器之一實施例，其中所述智能感測器更包括有一供電組件，該供電組件係電性連接所述控制電路。 According to an embodiment of the smart sensor of the present invention, the smart sensor further includes a power supply component, and the power supply component is electrically connected to the control circuit.
根據本發明智能感測器之一實施例，其中所述智能感測器係設置於一容置組件內。 According to an embodiment of the smart sensor of the present invention, the smart sensor is disposed in a containing component.
根據本發明智能感測器之一實施例，其中所述容置組件係設置鄰近於一金屬組件位置處，而該金屬組件遠離該磁性元件時，該磁感測單元係感測其磁性元件之磁性變化且產生有所述第一電壓變化值，而該處理單元接收所述第一電壓變化值且產生有所述輸出啟動電壓。 According to an embodiment of the smart sensor of the present invention, wherein the accommodating component is disposed at a position adjacent to a metal component, and the metal component is far away from the magnetic component, the magnetic sensing unit senses the magnetic component of the magnetic component. The magnetic change occurs and the first voltage change value is generated, and the processing unit receives the first voltage change value and generates the output start voltage.
根據本發明智能感測器之一實施例，其中所述容置組件係設置鄰近於一金屬組件位置處，而該金屬組件靠近該磁性元件時，該磁感測單元係感測其磁性元件之磁性變化且產生有所述第二電壓變化值，而該處理單元接收所述第二電壓變化值且產生有所述輸出關閉電壓，另該訊號產生組件接收所述輸出關閉電壓且關閉輸出訊號。 According to an embodiment of the smart sensor of the present invention, wherein the accommodating component is disposed adjacent to a metal component, and when the metal component is close to the magnetic component, the magnetic sensing unit senses the magnetic component of the magnetic component. The magnetic change occurs and the second voltage change value is generated, and the processing unit receives the second voltage change value and generates the output turn-off voltage, and the signal generating component receives the output turn-off voltage and turns off the output signal.
1‧‧‧智能感測器 1‧‧‧smart sensor
2‧‧‧控制電路 2‧‧‧Control circuit
21‧‧‧處理單元 21‧‧‧processing unit
22‧‧‧磁感測單元 22‧‧‧ Magnetic sensing unit
23‧‧‧磁性元件 23‧‧‧Magnetic element
24‧‧‧供電組件 24‧‧‧Power supply components
3‧‧‧訊號產生組件 3‧‧‧Signal generating component
4‧‧‧容置組件 4‧‧‧Receiving components
41‧‧‧透光部 41‧‧‧Transmitting Department
5‧‧‧金屬組件 5‧‧‧ metal components
第1圖係本發明智能感測器之示意圖。 FIG. 1 is a schematic diagram of the smart sensor of the present invention.
第2圖係本發明智能感測器之方塊圖。 FIG. 2 is a block diagram of the smart sensor of the present invention.
第3圖係本發明智能感測器之實施示意圖一。 FIG. 3 is a first implementation diagram of the smart sensor of the present invention.
第4圖係本發明智能感測器之實施示意圖二。 FIG. 4 is a second implementation diagram of the smart sensor of the present invention.
第5圖係本發明智能感測器之實施示意圖三。 FIG. 5 is a third implementation diagram of the smart sensor of the present invention.
第6圖係本發明智能感測器之感測示意圖一。 FIG. 6 is a first schematic diagram of sensing by the smart sensor of the present invention.
第7圖係本發明智能感測器之感測示意圖二。 FIG. 7 is a second sensing diagram of the smart sensor of the present invention.
請參閱第1圖及第2圖所示，係為本發明智能感測器之示意圖及方塊圖，由圖中可清楚看出，其中所述智能感測器1係包括有一控制電路2及至少一訊號產生組件3，該控制電路2上設置有一處理單元21及一磁感測單元22及一磁性元件23，又該智能輸出訊號模組更設置有一供電組件24，其中該供電組件24係供給所述控制電路2運作電力，而該處理單元21係電性連接所述磁感測單元22，而該訊號產生組件3係為產生輸出訊號或產生音源等組件，如發光元件或喇叭，又該訊號產生組件3係電性連接所述控制電路2，且該訊號產生組件3可直接設置或外部連接所述於控制電路2，於本實施例中，該訊號產生組件3係直接設置於該控制店路上，另該磁感測單元22係為霍爾開關，而該處理單元21係為微處理器，並該磁感測單元22係設置於所述磁性元件23側邊位置處，且該磁感測單元22係感測該磁性元件23之磁性變化，並該磁感測單元22依照其磁性變化產生有第一電壓變化值或第二電壓變化值，又該磁感測單元22係將該第一電壓變化值與第二電壓變化值傳送至所述處理單元21，而該處理單元21接收所述第一電壓變化值且轉換產生有輸出啟動電壓，另該處理單元21接收所述第二電壓變化值且轉換產生有輸出關閉電壓，又該處理單元21係可將該輸出啟動電壓傳送至所述訊號產生組件3，而該訊號產生組件3經由所述輸出啟動電壓產生輸出訊號，另該處理單元21係可將該輸出關閉電壓傳送至所述訊號產生組件3，而該訊號產生組件3經由所述輸出關閉電壓關閉輸出訊號。 Please refer to FIG. 1 and FIG. 2, which are schematic diagrams and block diagrams of the smart sensor of the present invention. As can be clearly seen from the figure, the smart sensor 1 includes a control circuit 2 and at least A signal generating component 3, the control circuit 2 is provided with a processing unit 21, a magnetic sensing unit 22 and a magnetic element 23, and the intelligent output signal module is further provided with a power supply component 24, wherein the power supply component 24 is for supplying The control circuit 2 operates power, and the processing unit 21 is electrically connected to the magnetic sensing unit 22, and the signal generating component 3 is a component that generates an output signal or a sound source, such as a light emitting element or a speaker, and the The signal generating component 3 is electrically connected to the control circuit 2, and the signal generating component 3 can be directly installed or externally connected to the control circuit 2. In this embodiment, the signal generating component 3 is directly installed in the control. On the shop road, the magnetic sensing unit 22 is a Hall switch, the processing unit 21 is a microprocessor, and the magnetic sensing unit 22 is disposed at the side of the magnetic element 23. 22 sensing units The magnetic change of the magnetic element 23 is sensed, and the magnetic sensing unit 22 generates a first voltage change value or a second voltage change value according to the magnetic change, and the magnetic sensing unit 22 changes the first voltage change value. And the second voltage change value is transmitted to the processing unit 21, and the processing unit 21 receives the first voltage change value and generates an output start voltage during conversion, and the processing unit 21 receives the second voltage change value and converts An output shutdown voltage is generated, and the processing unit 21 can transmit the output start voltage to the signal generating component 3, and the signal generating component 3 generates an output signal through the output starting voltage, and the processing unit 21 can The output-off voltage is transmitted to the signal generating component 3, and the signal-generating component 3 closes the output signal via the output-off voltage.
再請同時參閱前述附圖及第3圖及第4圖所示，係為本發明智能感測器1之實施示意圖一及二，其中所述智能感測器1係可設置於一容置組件4內，該容置組件4上另形成有一透光部41，而該智能輸出訊號模組可經由該容置組件4直接設置或嵌設於汽車車門上，且該智能感測器1係於鄰近於一金屬組件5位置處，而該金屬組件5於本實施例中係為汽車踏板，而該汽車車門開啟時，該智能輸出訊號模組之磁性元件23係遠離所述金屬組件5，該磁性元件23不會受該金屬組件5的磁性影響，而該磁感測單元22係感測其磁性元件23之磁性變化而產生所述第一電壓變化值，且該磁感測單元22係將該第一電壓變化值傳送至所述處理單元21，該處理單元21則將該第一電壓變化值轉換成輸出啟動電壓，且該處理單元21會將該輸出啟動電壓傳送至所述訊號產生組件3，該訊號產生組件3經由所述輸出啟動電壓產生輸出訊號，進而達到該智能感測器1之輸出訊號可為警示告知之功效，而該汽車車門關閉時，該智能輸出訊號模組之磁性元件23係靠近所述金屬組件5，該磁性元件23則會受該金屬組件5的磁性影響，而該磁感測單元22係感測其磁性元件23之磁性變化而產生所述第二電壓變化值，且該磁感測單元22係將該第二電壓變化值傳送至所述處理單元21，該處理單元21則將該第二電壓變化值轉換成輸出關閉電壓，且該處理單元21會將該輸出關閉電壓傳送至所述訊號產生組件3，該訊號產生組件3經由所述輸出關閉電壓關閉輸出訊號，藉此，該智能感測器1可方便安裝於汽車車門，更可經由所述汽車車門之開閉達到有效感應產生輸出訊號或關閉輸出訊號之功效者。 Please also refer to the foregoing drawings and FIG. 3 and FIG. 4 at the same time, which are schematic diagrams 1 and 2 of the implementation of the smart sensor 1 of the present invention, wherein the smart sensor 1 can be disposed in a containing component. In 4, the light-transmitting portion 41 is formed on the accommodating component 4, and the intelligent output signal module can be directly installed or embedded in the car door through the accommodating component 4, and the smart sensor 1 is connected to Adjacent to a metal component 5, which is a car pedal in this embodiment, and when the car door is opened, the magnetic element 23 of the intelligent output signal module is away from the metal component 5, the The magnetic element 23 is not affected by the magnetism of the metal component 5, and the magnetic sensing unit 22 senses the magnetic change of the magnetic element 23 to generate the first voltage change value, and the magnetic sensing unit 22 The first voltage change value is transmitted to the processing unit 21, the processing unit 21 converts the first voltage change value into an output starting voltage, and the processing unit 21 transmits the output starting voltage to the signal generating component 3. The signal generating component 3 passes through The output start voltage generates an output signal, and the output signal of the smart sensor 1 can be used as a warning. When the car door is closed, the magnetic element 23 of the smart output signal module is close to the metal component 5, The magnetic element 23 is affected by the magnetism of the metal component 5, and the magnetic sensing unit 22 senses the magnetic change of the magnetic element 23 to generate the second voltage change value, and the magnetic sensing unit 22 is Transmitting the second voltage change value to the processing unit 21, the processing unit 21 converts the second voltage change value into an output shutdown voltage, and the processing unit 21 transmits the output shutdown voltage to the signal generation Component 3, the signal generating component 3 closes the output signal via the output shutdown voltage, whereby the smart sensor 1 can be conveniently installed on a car door, and can also effectively generate an output signal through the opening and closing of the car door or Disable the effect of the output signal.
再請同時參閱前述附圖及第5圖所示，係為本發明智能感測 器1之實施示意圖三，其中所述智能感測器1可經由該容置組件4係直接設置或嵌設於汽車踏板上，且該智能感測器1係於鄰近於一金屬組件5位置處，而該金屬組件5於本實施例中係為汽車車門，而該汽車車門開啟時，該智能輸出訊號模組之磁性元件23係遠離所述金屬組件5，該磁性元件23不會受該金屬組件5的磁性影響，而該磁感測單元22係感測其磁性元件23之磁性變化而產生所述第一電壓變化值，且該磁感測單元22係將該第一電壓變化值傳送至所述處理單元21，該處理單元21則將該第一電壓變化值轉換成輸出啟動電壓，且該處理單元21會將該輸出啟動電壓傳送至所述訊號產生組件3，該訊號產生組件3經由所述輸出啟動電壓產生輸出訊號，進而達到該智能感測器1之輸出訊號可為警示告知及迎賓踏板之功效，而該汽車車門關閉時，該智能輸出訊號模組之磁性元件23係靠近所述金屬組件5，該磁性元件23則會受該金屬組件5的磁性影響，而該磁感測單元22係感測其磁性元件23之磁性變化而產生所述第二電壓變化值，且該磁感測單元22係將該第二電壓變化值傳送至所述處理單元21，該處理單元21則將該第二電壓變化值轉換成輸出關閉電壓，且該處理單元21會將該輸出關閉電壓傳送至所述訊號產生組件3，該訊號產生組件3經由所述輸出關閉電壓關閉輸出訊號，藉此，該智能感測器1可方便安裝於汽車踏板，更可經由所述汽車車門之開閉達到有效感應產生輸出訊號或關閉輸出訊號之功效者。 Please also refer to the aforementioned drawings and FIG. 5 at the same time, which are intelligent sensing of the present invention. Implementation diagram 3 of the sensor 1, wherein the smart sensor 1 can be directly installed or embedded on a car pedal via the accommodation component 4, and the smart sensor 1 is located adjacent to a metal component 5 In this embodiment, the metal component 5 is a car door, and when the car door is opened, the magnetic element 23 of the intelligent output signal module is far away from the metal component 5, and the magnetic element 23 is not affected by the metal. The magnetic effect of the component 5 and the magnetic sensing unit 22 senses the magnetic change of the magnetic element 23 to generate the first voltage change value, and the magnetic sensing unit 22 transmits the first voltage change value to The processing unit 21 converts the first voltage change value into an output starting voltage, and the processing unit 21 transmits the output starting voltage to the signal generating component 3, and the signal generating component 3 passes The output start voltage generates an output signal, and then the output signal of the smart sensor 1 can be used as a warning notification and a welcome pedal. When the car door is closed, the magnetic element 2 of the smart output signal module 3 is close to the metal component 5, the magnetic element 23 is affected by the magnetism of the metal component 5, and the magnetic sensing unit 22 senses the magnetic change of the magnetic element 23 to generate the second voltage change value And the magnetic sensing unit 22 transmits the second voltage change value to the processing unit 21, the processing unit 21 converts the second voltage change value into an output shutdown voltage, and the processing unit 21 will The output closing voltage is transmitted to the signal generating component 3, and the signal generating component 3 closes the output signal through the output closing voltage. As a result, the smart sensor 1 can be conveniently installed on a car pedal, and can also be passed through the car door. The opening and closing can achieve the effect of effectively inducing an output signal or closing the output signal.
再請同時參閱前述附圖及第6圖及第7圖所示，係為本發明智能感測器之感測示意圖一及感測示意圖二，其中所述磁性元件23未受該金屬組件5的磁性影響時，該磁性元件之磁場由所述磁感測單元接收， 例如：判斷標準值為大於小於300，但當該金屬組件5離開所述智能感測器1時，所述磁感測器之磁感測值約為400，而磁感測單元22接收到的磁場信號變大而產生所述第一電壓變化值，該處理單元21則將該第一電壓變化值轉換成輸出啟動電壓，且該處理單元21會將該輸出啟動電壓傳送至所述訊號產生組件3，該訊號產生組件3經由所述輸出啟動電壓產生輸出訊號，進而達到該智能感測器1之輸出訊號可為警示告知之功效，另外，其中所述磁性元件23受該金屬組件5的磁性影響時，該磁性元件23之部分磁場被金屬組件5帶走，例如：判斷標準值為大於小於300，但當該金屬組件5靠近所述智能感測器1時，所述磁感測器之磁感測值約為200，而磁感測單元22接收到的磁場信號會變小，而該磁感測單元22係感測其磁性元件23之磁性變化而產生所述第二電壓變化值，且該磁感測單元22係將該第二電壓變化值傳送至所述處理單元21，該處理單元21則將該第二電壓變化值轉換成輸出關閉電壓，且該處理單元21會將該輸出關閉電壓傳送至所述訊號產生組件3，該訊號產生組件3經由所述輸出關閉電壓關閉輸出訊號，藉此，該智能感測器1可方便安裝於汽車車門，更可經由所述汽車車門之開閉達到有效感應產生輸出訊號或關閉輸出訊號之功效者。 Please also refer to the foregoing drawings and FIGS. 6 and 7 at the same time, which are the sensing schematic diagram 1 and the sensing schematic diagram 2 of the smart sensor of the present invention, wherein the magnetic element 23 is not affected by the metal component 5 When magnetically affected, the magnetic field of the magnetic element is received by the magnetic sensing unit, For example: the judgment standard value is greater than or less than 300, but when the metal component 5 leaves the smart sensor 1, the magnetic sensing value of the magnetic sensor is about 400, and the magnetic sensing unit 22 receives the The magnetic field signal becomes large to generate the first voltage change value. The processing unit 21 converts the first voltage change value into an output starting voltage, and the processing unit 21 transmits the output starting voltage to the signal generating component. 3, the signal generating component 3 generates an output signal through the output start voltage, thereby achieving the effect of the output signal of the smart sensor 1 as a warning notification. In addition, the magnetic element 23 is subject to the magnetism of the metal component 5 When affected, part of the magnetic field of the magnetic element 23 is taken away by the metal component 5, for example: the judgment standard value is greater than or less than 300, but when the metal component 5 is close to the smart sensor 1, the magnetic sensor 23 The magnetic sensing value is about 200, and the magnetic field signal received by the magnetic sensing unit 22 will become smaller. The magnetic sensing unit 22 senses the magnetic change of the magnetic element 23 to generate the second voltage change value. And the magnetic sensing sheet The element 22 transmits the second voltage change value to the processing unit 21, the processing unit 21 converts the second voltage change value into an output shutdown voltage, and the processing unit 21 transmits the output shutdown voltage to all The signal generating component 3 is described, and the signal generating component 3 closes the output signal through the output shutdown voltage. Thus, the smart sensor 1 can be conveniently installed on a car door, and can also be effectively induced through the opening and closing of the car door. Output signal or disable the effect of output signal.
需陳明者，以上所述僅為本案之較佳實施例，並非用以限制本發明，若依本發明之構想所作之改變，在不脫離本發明精神範圍內，例如：對於構形或佈置型態加以變換，對於各種變化，修飾與應用，所產生等效作用，均應包含於本案之權利範圍內，合予陳明。 Those who need to know, the above are only the preferred embodiments of the present case, and are not intended to limit the present invention. If changes are made according to the concept of the present invention, they will not depart from the spirit of the present invention, for example, for the configuration or arrangement. The form is changed, and the equivalent effects of various changes, modifications and applications shall be included in the scope of rights of this case and shall be shared with Chen Ming.
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| CN201921045426.3U CN210954309U (en) | 2018-10-25 | 2019-07-05 | Magnet type induction module |
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| CN110376538B (en) | 2021-09-07 |
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