TWI692417B - Smart box - Google Patents

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TWI692417B
TWI692417B TW107105066A TW107105066A TWI692417B TW I692417 B TWI692417 B TW I692417B TW 107105066 A TW107105066 A TW 107105066A TW 107105066 A TW107105066 A TW 107105066A TW I692417 B TWI692417 B TW I692417B
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signal
smart rack
multifunctional smart
portable device
low
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TW107105066A
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TW201934380A (en
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鄧安村
鄭家保
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智佳電子股份有限公司
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Abstract

The present invention provides a smart box. The smart box is configured to operably be inserted into a veachle device and is configured to operably carry a portable device. The smart box includes: a proximity sensor, a wireless charger and a controller. The proximity sensor is configured to operably perform a proximity sensing procedure to determine a proximity distance between an object and the smart box, to generate a proximity sensing signal. The wireless charger is configured to operably perform a wireless charging procedure. The controller is configured to operably determine that the portable device is desired to be inserted into or removed from the smart box, such that the smart box clamps or release the portable device. The controller performs a noise interference mitigating procedure, to prevent the proximity sensing procedure from being interfered by the noise generated by the wireless charging procedure.

Description

多功能智慧架 Multifunctional smart rack

本發明有關於一種多功能智慧架,特別是指一種能夠將無線充電電路與近場感應電路整合在同一多功能智慧架內,並能夠防止無線充電電路執行無線充電程序時所產生的雜訊干擾而造成近場感應電路執行近場感應程序有誤判的狀況發生,且能夠讓近場感應電路進行自我學習,而不會因為環境的改變而影響到多功能智慧架的判斷的多功能智慧架。 The invention relates to a multifunctional smart rack, in particular to a wireless charging circuit and a near-field induction circuit that can be integrated into the same multifunctional smart rack, and can prevent noise generated when the wireless charging circuit performs a wireless charging process Interference caused by the near-field sensor circuit to perform a near-field sensor program misjudgment occurs, and can allow the near-field sensor circuit to self-learning, without affecting the judgment of the multi-function smart rack due to changes in the environment .

請參考第1圖,其示出先前技術的的多功能智慧架10的方塊示意圖。先前技術的多功能智慧架10可用以置入於一車用裝置19,且先前技術的多功能智慧架10可用以握持一可攜式裝置18。如第1圖所示,先前技術的多功能智慧架10包含一控制電路11及一無線充電電路12。無線充電電路12於先前技術的多功能智慧架10中乃是用以執行一無線充電程序。當先前技術的多功能智慧架10握持可攜式裝置18時,無線充電電路12便可對可攜式裝置18執行無線充電。先前技術的多功能智慧架10缺點在於:僅能單獨包含一無線充電電路12,而不能夠將一近場感應電路整合於先前技術的多功能智慧架10中。原因在於:若是在先前技術的多功能智慧架10中,將無線充電電路12與一近場感應電路整合在同一先前技術的多功能智慧架10內,則無線充電電路12執行無線充電程序時所產生的雜訊會對近場感應電路形成干擾。而這樣的干擾會造成近場感應電路執行近場感應程序產生誤判的狀況。因此,先前技術的多功能智慧架10無法解決無線充電電路12對近場感應電路形成干擾的問題,也因此先前技術的多功能智 慧架10不可能也無法將無線充電電路12與一近場感應電路整合在一起。如此一來,使得先前技術的多功能智慧架10的功能變得十分狹隘、十分有所限制。 Please refer to FIG. 1, which shows a block diagram of the multi-function smart rack 10 of the prior art. The multi-functional smart rack 10 of the prior art can be built into a vehicle device 19, and the multi-functional smart rack 10 of the prior art can be used to hold a portable device 18. As shown in FIG. 1, the multi-functional smart rack 10 of the prior art includes a control circuit 11 and a wireless charging circuit 12. The wireless charging circuit 12 is used to perform a wireless charging procedure in the multi-function smart rack 10 of the prior art. When the multifunctional smart rack 10 of the prior art holds the portable device 18, the wireless charging circuit 12 can perform wireless charging on the portable device 18. The disadvantage of the prior art multifunctional smart rack 10 is that it can only include a wireless charging circuit 12 alone, and cannot integrate a near field sensing circuit into the prior art multifunctional smart rack 10. The reason is that if the wireless charging circuit 12 and a near-field sensing circuit are integrated into the same prior art multifunctional smart rack 10 in the prior art multifunctional smart rack 10, the wireless charging circuit 12 performs The generated noise will interfere with the near-field sensing circuit. And such interference will cause the situation that the near-field sensing circuit executes the near-field sensing program and misjudges the situation. Therefore, the prior art multi-function smart rack 10 cannot solve the problem of the wireless charging circuit 12 interfering with the near-field sensing circuit. The Huijia 10 cannot and cannot integrate the wireless charging circuit 12 with a near-field sensing circuit. As a result, the functions of the multifunctional smart rack 10 of the prior art become very narrow and very limited.

有鑑於此,本發明提出一種能夠將無線充電電路與近場感應電路整合在同一多功能智慧架內的功能智慧架,並能夠防止無線充電電路執行無線充電程序時所產生的雜訊干擾而造成近場感應電路執行近場感應程序有誤判的狀況發生,且能夠讓近場感應電路進行自我學習,而不會因為環境的改變而影響到多功能智慧架的判斷的功能智慧架。 In view of this, the present invention proposes a functional smart rack that can integrate the wireless charging circuit and the near-field sensing circuit in the same multi-functional smart rack, and can prevent noise interference generated by the wireless charging circuit when performing the wireless charging process. A functional smart shelf that causes a misjudgment of the near-field sensing circuit to execute the near-field sensing program, and allows the near-field sensing circuit to self-learn without affecting the judgment of the multi-functional smart shelf due to changes in the environment.

就其中一觀點言,本發明提供了一種多功能智慧架,用以置入於一車用裝置,且該多功能智慧架用以握持一可攜式裝置,該多功能智慧架包含:一近場感應電路,用以執行一近場感應程序,以感測一待測物與該多功能智慧架間之一近場距離,而產生一近場感應訊號;一無線充電電路,用以對該可攜式裝置執行一無線充電程序;以及一控制電路,分別與該近場感應電路及該無線充電電路耦接,該控制電路用以根據該近場感應訊號,決定該可攜式裝置欲被置入於該多功能智慧架,或是欲自該多功能智慧架取出,以使該多功能智慧架夾住或鬆開該可攜式裝置;其中,該控制電路執行一緩和雜訊干擾程序,以降低該近場感應訊號中的雜訊,其中至少部分該雜訊由該無線充電電路執行該無線充電程序時所產生。 In one aspect, the present invention provides a multifunctional smart rack for mounting in a vehicle device, and the multifunctional smart rack is used to hold a portable device. The multifunctional smart rack includes: a The near-field sensing circuit is used to execute a near-field sensing procedure to sense a near-field distance between a test object and the multi-functional smart rack to generate a near-field sensing signal; a wireless charging circuit is used to The portable device executes a wireless charging procedure; and a control circuit respectively coupled to the near-field sensing circuit and the wireless charging circuit, the control circuit is used to determine the portable device's desire based on the near-field sensing signal Is placed in the multifunctional smart rack, or is to be taken out of the multifunctional smart rack, so that the multifunctional smart rack clamps or releases the portable device; wherein, the control circuit performs a noise mitigation A procedure to reduce noise in the near-field induction signal, wherein at least part of the noise is generated when the wireless charging circuit executes the wireless charging process.

在一種較佳的實施型態中,該近場感應電路包含一置入感應器,且該待測物包括該可攜式裝置,該近場感應程序包括一置入感應程序,以感測該可攜式裝置與該多功能智慧架間之一裝置距離,而產生該近場感應訊號中之一裝置感應訊號,使得該控制電路判斷該可攜式裝置欲被置入於該多功能智慧架,以使該多功能智慧架夾住該可攜式裝置。 In a preferred embodiment, the near-field sensing circuit includes a placement sensor, and the object to be measured includes the portable device, and the near-field sensing procedure includes a placement sensing procedure to sense the A device distance between the portable device and the multifunctional smart rack, and generates a device sensing signal in the near-field sensing signal, so that the control circuit determines that the portable device is to be placed in the multifunctional smart rack , So that the multifunctional smart rack clamps the portable device.

在一種較佳的實施型態中,該近場感應電路更包含一取出感應器,且該待測物更包括一人體部位,該近場感應程序更包括一取出感應程序,以感測該人體部位與該多功能智慧架間之一人體距離,而產生該近場感應訊號中之一人體感應訊號,使得該控制電路判斷該可攜式裝置欲自該多功能智慧架取出,以使該多功能智慧架鬆開該可攜式裝置。 In a preferred embodiment, the near-field sensing circuit further includes a take-out sensor, and the object to be measured further includes a human body part, and the near-field sensing program further includes a take-out sensing program to sense the human body A human body distance between the part and the multifunctional smart rack, and generates a human body sensing signal in the near-field sensing signal, so that the control circuit determines that the portable device is to be taken out from the multifunctional smart rack, so that The functional smart rack releases the portable device.

在一種較佳的實施型態中,該控制電路包含:一類比數位轉換器(analog-to-digital converter,ADC),用以將該近場感應訊號,轉換為一數位近場感應訊號;一中值濾波器(median filter),與該類比數位轉換器耦接,用以對該數位近場感應訊號執行一中值濾波運算,以濾除該數位近場感應訊號中之一突波雜訊,而產生一經中值濾波後之數位近場感應訊號;以及一斜率限制器(slew rate limiter),與該中值濾波器耦接,用以對該經中值濾波後之數位近場感應訊號執行一斜率限制運算,以濾除該經中值濾波後之數位近場感應訊號中之一劇變雜訊,而產生一經斜率限制運算後之數位近場感應訊號;其中該控制電路根據該經斜率限制運算後之數位近場感應訊號,產生一運算訊號,且該緩和雜訊干擾程序包括該中值濾波運算與該斜率限制運算。 In a preferred embodiment, the control circuit includes: an analog-to-digital converter (ADC) for converting the near-field induction signal into a digital near-field induction signal; a A median filter is coupled to the analog-to-digital converter to perform a median filtering operation on the digital near-field sensing signal to filter out a spurious noise in the digital near-field sensing signal To generate a digital near-field sensing signal after median filtering; and a slew rate limiter (slew rate limiter), coupled to the median filter, for filtering the digital near-field sensing signal after median filtering Perform a slope limit operation to filter out a drastic noise in the median filtered digital near field induction signal, and generate a digital near field induction signal after the slope limitation operation; wherein the control circuit is based on the slope The digital near-field induction signal after the limitation operation generates an operation signal, and the noise mitigation procedure includes the median filtering operation and the slope limitation operation.

在前述的實施型態中,該控制電路較佳地更包含一低通濾波器(low-pass filter),用以對該運算訊號執行一低通濾波運算,以產生一低通濾波訊號;其中該控制電路根據該運算訊號與該低通濾波訊號間之一差值,是否大於一預設閾值,而產生一判斷訊號,以決定該可攜式裝置欲被置入於該多功能智慧架,或是欲自該多功能智慧架取出;其中該緩和雜訊干擾程序更包括該低通濾波運算。 In the foregoing embodiment, the control circuit preferably further includes a low-pass filter for performing a low-pass filter operation on the operation signal to generate a low-pass filter signal; wherein The control circuit generates a judgment signal according to whether a difference between the calculation signal and the low-pass filtered signal is greater than a preset threshold to determine whether the portable device is to be placed in the multifunctional smart rack, Or you want to take it out of the multifunctional smart rack; where the noise mitigation process further includes the low-pass filtering operation.

在前述的實施型態中,該低通濾波運算較佳地包括一移動平均(moving average)運算,其中該低通濾波器對該運算訊號執行該移動平均運算,以達成對該運算訊號之低通濾波,而產生該低通濾波訊號。 In the foregoing embodiment, the low-pass filter operation preferably includes a moving average operation, wherein the low-pass filter performs the moving average operation on the operation signal to achieve a low operation signal Pass filtering to generate the low-pass filtered signal.

在前述的實施型態中,該低通濾波運算較佳地包括一自我學習程序,其中該低通濾波器對該運算訊號執行該自我學習程序,以達成對該運算訊號之低通濾波,而產生該低通濾波訊號;其中該自我學習程序包括:(A)計算該運算訊號之一初期平均值;(B)比較該運算訊號與該初期平均值;(C)於該運算訊號不小於該初期平均值時,增加該初期平均值以產生該低通濾波訊號;(D)於該運算訊號小於該初期平均值時,減少該初期平均值以產生該低通濾波訊號;(E)比較該運算訊號與該低通濾波訊號;(F)於該運算訊號不小於該低通濾波訊號時,增加該低通濾波訊號以產生新的該低通濾波訊號;(G)於該運算訊號小於該低通濾波訊號時,減少該低通濾波訊號以產生新的該低通濾波訊號;(H)以及重複步驟(E)。 In the foregoing embodiment, the low-pass filter operation preferably includes a self-learning process, wherein the low-pass filter performs the self-learning process on the operation signal to achieve low-pass filtering on the operation signal, and Generating the low-pass filtered signal; wherein the self-learning process includes: (A) calculating an initial average value of the arithmetic signal; (B) comparing the arithmetic signal with the initial average value; (C) when the arithmetic signal is not less than the When the initial average value is increased, the initial average value is increased to generate the low-pass filtered signal; (D) when the calculation signal is less than the initial average value, the initial average value is decreased to generate the low-pass filtered signal; (E) the comparison Operation signal and the low-pass filter signal; (F) when the operation signal is not less than the low-pass filter signal, add the low-pass filter signal to generate a new low-pass filter signal; (G) when the operation signal is less than the When the low-pass filtered signal, reduce the low-pass filtered signal to generate a new low-pass filtered signal; (H) and repeat step (E).

在前述的實施型態中,控制電路較佳地更包括一去彈跳(debounce)電路,用以對用以對該差值、該判斷訊號或該運算訊號執行一去彈跳運算,以防止該近場感應訊號中之一多重訊號觸發雜訊;其中該緩和雜訊干擾程序更包括該去彈跳運算。 In the foregoing embodiment, the control circuit preferably further includes a debounce circuit for performing a debounce operation on the difference, the judgment signal, or the operation signal to prevent the near One of the field-sensing signals triggers noise; the noise mitigation process further includes the de-bounce operation.

在前述的實施型態中,該去彈跳電路較佳地包括一磁滯(hysteresis)電路,且該去彈跳運算包括一磁滯運算,以防止該多重訊號觸發雜訊。 In the foregoing embodiment, the debounce circuit preferably includes a hysteresis circuit, and the debounce operation includes a hysteresis operation to prevent the multiple signals from triggering noise.

在一種較佳的實施型態中,該控制電路包括一微控制器(micro-control unit,MCU),用以作為該類比數位轉換器、中值濾波器、斜率限制器、低通濾波器與去彈跳電路至少其中之一。 In a preferred embodiment, the control circuit includes a microcontroller (micro-control unit, MCU), which is used as the analog-to-digital converter, median filter, slope limiter, low-pass filter and At least one of the debounce circuits.

在一種較佳的實施型態中,多功能智慧架更包含:一驅動馬達,用以使該多功能智慧架延伸或收縮該多功能智慧架所具有的二夾放手臂,其中:當去雜訊近場感應訊號判斷該多功能智慧架需要夾住該可攜式裝置時,該控制電路通知該驅動馬達收縮該多功能智慧架所具有的該二夾放手臂,以使該多功能智慧架夾住該可攜式裝置;以及當去雜訊近場感應訊號判斷該多功能智慧架 需要鬆開該可攜式裝置時,該控制電路通知該驅動馬達延伸該多功能智慧架所具有的該二夾放手臂,以使該多功能智慧架鬆開該可攜式裝置。 In a preferred embodiment, the multifunctional smart rack further includes: a driving motor for extending or contracting the two clamping arms of the multifunctional smart rack, wherein: when removing impurities When the near-field induction signal determines that the multifunctional smart rack needs to clamp the portable device, the control circuit notifies the driving motor to retract the two clamping arms of the multifunctional smart rack, so that the multifunctional smart rack Clamping the portable device; and judging the multi-function smart stand when noise is near the field sensing signal When it is necessary to release the portable device, the control circuit notifies the drive motor to extend the two clamping arms of the multifunctional smart rack, so that the multifunctional smart rack releases the portable device.

在一種較佳的實施型態中,多功能智慧架更包含:一震動感應器,用以偵測置入該多功能智慧架的一車體是否有震動狀況,其中,當該震動感應器偵測該車體有震動狀況,該震動感應器通知該控制電路,以便開啟該車體的一照明裝置,藉以點亮該車體內部、顯示該車體內部的品牌或產生警示功能。 In a preferred embodiment, the multifunctional smart rack further includes: a vibration sensor for detecting whether a vehicle body inserted into the multifunctional smart rack has a vibration condition, wherein, when the vibration sensor detects When the vehicle body has a vibration condition, the vibration sensor notifies the control circuit so as to turn on a lighting device of the vehicle body, so as to light the interior of the vehicle body, display the brand inside the vehicle body, or generate a warning function.

在一種較佳的實施型態中,多功能智慧架更包含:一重力感應器(G-sensor),用以偵測置入該多功能智慧架的一車體是否有移動狀況,其中,當該重力感應器偵測該車體有移動狀況,該重力感應器通知該控制電路,以便開啟該車體的一車內防盜警報系統,藉以使該可攜式裝置與該多功能智慧架藉由藍芽連接方式進行一身份認證程序,以便進行防盜警報。 In a preferred embodiment, the multifunctional smart rack further includes: a gravity sensor (G-sensor) for detecting whether a vehicle body inserted into the multifunctional smart rack has a movement status, wherein The gravity sensor detects that the vehicle body is moving, and the gravity sensor notifies the control circuit to open an in-vehicle anti-theft alarm system of the vehicle body, so that the portable device and the multifunctional smart frame The Bluetooth connection method carries out an identity authentication procedure in order to carry out an anti-theft alarm.

在一種較佳的實施型態中,多功能智慧架更包含:一藍芽裝置,用以與該可攜式裝置彼此進行藍芽連接,藉此當該可攜式裝置撥放其所具有的音樂或影音時,該藍芽裝置通知該控制電路,使得該控制電路通知車內的一聲音播放裝置輸出該可攜式裝置的音樂或影音;或者當需要進行一身份認證程序時,該藍芽裝置通知該控制電路,使得該控制電路開啟該車體的一車內防盜警報系統,藉以使該可攜式裝置與該多功能智慧架藉由藍芽連接方式進行該身份認證程序,以便進行防盜警報。 In a preferred embodiment, the multi-functional smart rack further includes: a Bluetooth device for performing Bluetooth connection with the portable device, so that when the portable device releases its own When music or video, the Bluetooth device notifies the control circuit so that the control circuit notifies a sound playback device in the car to output the music or video of the portable device; or when an identity authentication process is required, the Bluetooth The device notifies the control circuit to enable the control circuit to turn on an in-vehicle anti-theft alarm system of the vehicle body, so that the portable device and the multi-function smart rack can perform the identity authentication procedure via Bluetooth connection for anti-theft alarm.

底下藉由具體實施例詳加說明,當更容易瞭解本發明之目的、技術內容、特點及其所達成之功效。 The detailed description will be given below through specific embodiments, so that it is easier to understand the purpose, technical content, characteristics and achieved effects of the present invention.

10:先前技術的多功能智慧架 10: Prior art multi-function smart rack

20:多功能智慧架 20: Multifunctional smart rack

201:夾放手臂 201: Clamp arm

202:夾放手臂 202: Clamp arm

11:先前技術的控制電路 11: Prior art control circuit

12:先前技術的無線充電電路 12: Prior art wireless charging circuit

18:可攜式裝置 18: portable device

19:車用裝置 19: Vehicle device

191:中控台 191: Center console

193:後照鏡 193: Rearview mirror

195:方向盤 195: steering wheel

197:擋風玻璃 197: Windshield

21:控制電路 21: Control circuit

211:類比數位轉換器 211: Analog to digital converter

212:中值濾波器 212: Median filter

213:斜率限制器 213: Slope limiter

217:低通濾波器 217: Low-pass filter

219:去彈跳電路 219: Debounce circuit

22:無線充電電路 22: Wireless charging circuit

23:近場感應電路 23: Near-field induction circuit

231:置入感應器 231: Insert sensor

232:取出感應器 232: Remove the sensor

25:車用電子裝置 25: Car electronic device

251:照明裝置 251: Lighting device

252:聲音播放裝置 252: Sound playback device

31:震動感應器 31: Vibration sensor

32:重力感應器 32: Gravity sensor

33:藍芽裝置 33: Bluetooth device

34:驅動馬達 34: drive motor

90:車體 90: Bodywork

Avg:預設平均值 Avg: preset average

F1:近場感應訊號的環境值 F1: Environmental value of near-field induction signal

F2:近場感應訊號初始值 F2: Initial value of near-field induction signal

F3:去雜訊近場感應訊號 F3: De-noise near-field induction signal

S10:智慧架的控制方法 S10: Smart shelf control method

S11~S15:步驟 S11~S15: Step

S151~S156:步驟 S151~S156: Steps

S1551~1558:步驟 S1551~1558: steps

S1561~S1565:步驟 S1561~S1565: steps

S20~S24:步驟 S20~S24: Step

S211~S212:步驟 S211~S212: Steps

S221~S222:步驟 S221~S222: Steps

S231~S232:步驟 S231~S232: Step

S241~S242:步驟 S241~S242: Steps

S30、S40:步驟 S30, S40: steps

S301~S303:步驟 S301~S303: Steps

S401~S407:步驟 S401~S407: Steps

S50、S60:步驟 S50, S60: steps

S51~S53:步驟 S51~S53: Steps

S61:步驟 S61: Step

Thr:預設閾值 Thr: preset threshold

第1圖示出先前技術的多功能智慧架的方塊示意圖。 FIG. 1 shows a block diagram of a multi-functional smart rack of the prior art.

第2圖示出本發明的多功能智慧架20的一種實施方式示意圖。 FIG. 2 shows a schematic diagram of an embodiment of the multifunctional smart rack 20 of the present invention.

第3圖示出本發明的多功能智慧架的一實施例的方塊示意圖。 FIG. 3 shows a block diagram of an embodiment of the multifunctional smart rack of the present invention.

第4A圖示出本發明的多功能智慧架可置入於車用裝置的一實施例,其中多功能智慧架用以握持一可攜式裝置。 FIG. 4A shows an embodiment in which the multifunctional smart rack of the present invention can be built into a vehicle device, wherein the multifunctional smart rack is used to hold a portable device.

第4B圖示出本發明的多功能智慧架用以握持一可攜式裝置的一實施例。 FIG. 4B shows an embodiment of the multifunctional smart stand of the present invention for holding a portable device.

第5圖示出本發明的多功能智慧架20中,近場感應電路23的一種實施例示意圖。 FIG. 5 shows a schematic diagram of an embodiment of the near-field sensing circuit 23 in the multifunctional smart rack 20 of the present invention.

第6圖示出本發明的多功能智慧架可置入於車用裝置的另一實施例,其中多功能智慧架用以握持一可攜式裝置。 FIG. 6 shows another embodiment of the multifunctional smart rack of the present invention can be built into a vehicle device, wherein the multifunctional smart rack is used to hold a portable device.

第7圖示出本發明的多功能智慧架用以執行緩和雜訊干擾程序的控制電路21的一實施例的方塊示意圖。 FIG. 7 shows a block diagram of an embodiment of a control circuit 21 for performing a noise mitigation procedure with the multifunctional smart rack of the present invention.

第8圖示意多功能智慧架20的控制電路21包含低通濾波器(low-pass filter)217之示意圖。 FIG. 8 is a schematic diagram showing that the control circuit 21 of the multifunctional smart rack 20 includes a low-pass filter 217.

第9與10圖示出本發明的多功能智慧架20可更包括去彈跳電路。 9 and 10 show that the multifunctional smart rack 20 of the present invention may further include a debounce circuit.

第11圖示出本發明的多功能智慧架40的又一實施例的方塊示意圖。 FIG. 11 shows a block schematic diagram of another embodiment of the multifunctional smart rack 40 of the present invention.

第12圖示出本發明的多功能智慧架的控制方法S10的一實施例的步驟流程圖。 FIG. 12 shows a step flowchart of an embodiment of the control method S10 of the multifunctional smart rack of the present invention.

第13圖示出本發明的多功能智慧架20的控制方法的緩和雜訊干擾程序的一實施例的步驟流程圖。 FIG. 13 shows a flowchart of steps of an embodiment of the noise mitigation procedure of the control method of the multifunctional smart rack 20 of the present invention.

第14圖示出本發明的自我學習程序的實施方式。 Fig. 14 shows an embodiment of the self-learning program of the present invention.

第15圖所示之多功能智慧架控制方法中的緩和雜訊干擾程序中之去彈跳運算步驟流程圖。 The flow chart of debounce calculation steps in the noise mitigation procedure in the multi-function smart rack control method shown in FIG. 15.

第16圖示出本發明的多功能智慧架40的控制方法的其他各種實施例的步驟流程圖。 FIG. 16 shows a flowchart of steps of other various embodiments of the control method of the multifunctional smart rack 40 of the present invention.

第17圖示出本發明的多功能智慧架的控制方法的一具體實施例的步驟流程圖。 FIG. 17 shows a step flowchart of a specific embodiment of the control method of the multifunctional smart rack of the present invention.

第18圖示出本發明的多功能智慧架的控制方法的又一具體實施例的步驟流程圖。 FIG. 18 shows a flowchart of steps of another specific embodiment of the control method of the multifunctional smart rack of the present invention.

第19圖示出本發明的多功能智慧架的控制方法的再一具體實施例的步驟流程圖。 FIG. 19 shows a step flowchart of still another specific embodiment of the control method of the multifunctional smart rack of the present invention.

第20圖示出本發明的多功能智慧架的控制方法的更一具體實施例的步驟流程圖。 FIG. 20 shows a step flowchart of a more specific embodiment of the control method of the multifunctional smart rack of the present invention.

第21A圖示出本發明尚未執行斜率限制(Slew Rate Limiting)程序的訊號波形圖。 FIG. 21A shows a signal waveform diagram of the present invention that has not yet executed the Slew Rate Limiting procedure.

第21B圖示出本發明經過執行斜率限制(Slew Rate Limiting)程序之後的訊號波形圖。 FIG. 21B shows a signal waveform diagram of the present invention after executing the Slew Rate Limiting procedure.

第21C圖示出第21A圖與第21B圖的比較關係圖。 FIG. 21C shows a comparison diagram between FIG. 21A and FIG. 21B.

第22A圖示出本發明尚未執行去彈跳(Debounce)程序的訊號波形圖。 FIG. 22A shows a signal waveform diagram of the present invention that has not yet performed a debounce procedure.

第22B圖示出本發明經過執行去彈跳(Debounce)程序之後的訊號波形圖。 FIG. 22B shows a signal waveform diagram of the present invention after performing a debounce procedure.

有關本發明之前述及其他技術內容、特點與功效,在以下配合參考圖式之一較佳實施例的詳細說明中,將可清楚的呈現。本發明中的圖式均屬示意,主要意在表示各裝置以及各元件之間之功能作用關係,至於形狀、厚度與寬度則並未依照比例繪製。 The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description with reference to one of the preferred embodiments of the drawings. The drawings in the present invention are schematics, and are mainly intended to show the functional relationship between each device and each element. The shape, thickness and width are not drawn to scale.

第2圖示出本發明的多功能智慧架20的一種實施方式示意圖。如圖所示,根據本發明之多功能智慧架20用以裝置於車體90中之車用裝置。車用裝置例如但不限於如圖所示之中控台191、後照鏡193、方向盤195、擋風玻璃197等;當然,多功能智慧架20亦可以裝置於車體90中之其他車用裝置,只要能於多功能智慧架20操作時,保持該功能智慧架20於該車體90中即可。 FIG. 2 shows a schematic diagram of an embodiment of the multifunctional smart rack 20 of the present invention. As shown in the figure, the multifunctional smart rack 20 according to the present invention is used for a vehicle device installed in a vehicle body 90. Vehicle devices such as but not limited to the console 191, rear mirror 193, steering wheel 195, windshield 197, etc. as shown; of course, the multi-function smart rack 20 can also be installed in other vehicles in the car body 90 As long as the device can operate the multifunctional smart rack 20, the functional smart rack 20 can be kept in the car body 90.

請參考第3圖並對照第12圖。第3圖示出本發明的多功能智慧架20的一實施例的方塊示意圖。第12圖示出本發明的多功能智慧架的控制方法S10的一實施例的步驟流程圖。如第3圖所示,本實施例的多功能智慧架20可用以置入於一車用裝置19,且本實施例的多功能智慧架20可用以握持一可攜式裝置18(見第12圖所示的步驟S11)。 Please refer to Figure 3 and compare with Figure 12. FIG. 3 shows a block diagram of an embodiment of the multifunctional smart rack 20 of the present invention. FIG. 12 shows a step flowchart of an embodiment of the control method S10 of the multifunctional smart rack of the present invention. As shown in FIG. 3, the multifunctional smart rack 20 of this embodiment can be placed in a car device 19, and the multifunctional smart rack 20 of this embodiment can be used to hold a portable device 18 (see section Step S11 shown in FIG. 12).

本實施例的多功能智慧架20包含:一近場感應電路23、一無線充電電路22以及一控制電路21。近場感應電路23用以執行一近場感應程序(見第12圖所示的步驟S12),以感測一待測物與多功能智慧架20間之一近場距離,而產生一近場感應訊號。無線充電電路22用以執行一無線充電程序(見第12圖所示的步驟S13)。 The multifunctional smart rack 20 of this embodiment includes: a near-field sensing circuit 23, a wireless charging circuit 22, and a control circuit 21. The near-field sensing circuit 23 is used to execute a near-field sensing procedure (see step S12 shown in FIG. 12) to sense a near-field distance between an object to be measured and the multi-function smart rack 20 to generate a near-field Induction signal. The wireless charging circuit 22 is used to execute a wireless charging procedure (see step S13 shown in FIG. 12).

控制電路21用以根據近場感應訊號,決定可攜式裝置18欲被置入於多功能智慧架20,或是欲自多功能智慧架20取出,以使多功能智慧架20夾住或鬆開可攜式裝置18(見第12圖所示的步驟S14)。其中,控制電路21執行一緩和雜訊干擾程序,以降低近場感應訊號中的雜訊,其中至少部分雜訊由無線充電電路22執行無線充電程序時所產生。 The control circuit 21 is used to determine whether the portable device 18 is to be placed in the multi-function smart rack 20 or to be taken out from the multi-function smart rack 20 according to the near-field induction signal, so that the multi-function smart rack 20 is clamped or loosened Turn on the portable device 18 (see step S14 shown in FIG. 12). The control circuit 21 executes a noise mitigation procedure to reduce noise in the near-field induction signal. At least part of the noise is generated when the wireless charging circuit 22 performs the wireless charging procedure.

在本實施例中,可攜式裝置18例如但不限於可為智慧型手機、行動網路裝置(MID)、智慧型平板電腦、可變形平板電腦、筆記型電腦、行動電話、、 錶、膝上型電腦、平板電腦、UltrabookTM電腦、PDA裝置、手持型PDA裝置或其它任何型式的可攜式裝置。 In this embodiment, the portable device 18 may be, for example but not limited to, a smart phone, a mobile network device (MID), a smart tablet computer, a deformable tablet computer, a notebook computer, a mobile phone, Watch, laptop, tablet, UltrabookTM computer, PDA device, handheld PDA device or any other type of portable device.

請參考第4A圖與第4B圖。第4A圖示出本發明的多功能智慧架20可置入於車用裝置的一實施例,其中多功能智慧架20用以握持一可攜式裝置18。第4B圖示出本發明的多功能智慧架20用以握持一可攜式裝置18的一實施例。 Please refer to Figure 4A and Figure 4B. FIG. 4A shows an embodiment in which the multifunctional smart rack 20 of the present invention can be built into a vehicle device, wherein the multifunctional smart rack 20 is used to hold a portable device 18. FIG. 4B shows an embodiment of the multifunctional smart stand 20 of the present invention for holding a portable device 18.

如第4A圖所示,在本實施例中,車用裝置19例如但不限於可為一車體90內的中控台191,其位於車體90內的方向盤195的右側(或左側)。在這樣的實施例中,如第4A圖所示,本實施例的多功能智慧架20係置入於車體90內的中控台191,且多功能智慧架20在此車體90內的中控台191用以握持可攜式裝置18。 As shown in FIG. 4A, in this embodiment, the vehicle device 19 may be, for example but not limited to, a center console 191 in a vehicle body 90, which is located on the right side (or left side) of the steering wheel 195 in the vehicle body 90. In such an embodiment, as shown in FIG. 4A, the multi-function smart rack 20 of this embodiment is built into the center console 191 in the car body 90, and the multi-function smart rack 20 is in the car body 90. The center console 191 is used to hold the portable device 18.

如第4B圖所示,在本實施例中,多功能智慧架20可包含兩個夾放手臂,意即夾放手臂201和夾放手臂202。藉由夾放手臂201和夾放手臂202,多功能智慧架20可用以握持可攜式裝置18(關於多功能智慧架20如何藉由夾放手臂201和夾放手臂202握持或鬆開可攜式裝置18的特徵及細節,容後說明)。 As shown in FIG. 4B, in this embodiment, the multifunctional smart rack 20 may include two clamping arms, that is, clamping arms 201 and clamping arms 202. With the clamping arm 201 and the clamping arm 202, the multifunctional smart rack 20 can be used to hold the portable device 18 (about how the multifunctional intelligent rack 20 is held or released by the clamping arm 201 and the clamping arm 202) The features and details of the portable device 18 will be described later).

當然,在本發明中,車用裝置19不限於為車體90內的中控台191,亦可為其他車體90內的其他部分。 Of course, in the present invention, the vehicle device 19 is not limited to the center console 191 in the vehicle body 90, but may be other parts in other vehicle bodies 90.

請參考第5圖,其示出本發明的多功能智慧架20中,近場感應電路23的一種實施例示意圖。如圖所示,近場感應電路23包含置入感應器231與取出感應器232。待測物包括可攜式裝置18,近場感應程序包括置入感應程序,以感測可攜式裝置18與多功能智慧架20間之裝置距離,而產生近場感應訊號中之裝置感應訊號,使得控制電路21判斷可攜式裝置18欲被置入於多功能智慧架20,以使多功能智慧架20夾住可攜式裝置。 Please refer to FIG. 5, which shows a schematic diagram of an embodiment of the near-field sensing circuit 23 in the multifunctional smart rack 20 of the present invention. As shown in the figure, the near-field sensing circuit 23 includes a placement sensor 231 and a removal sensor 232. The object to be measured includes the portable device 18, and the near-field sensing procedure includes a placement sensing procedure to sense the device distance between the portable device 18 and the multi-function smart rack 20 to generate the device sensing signal in the near-field sensing signal , So that the control circuit 21 determines that the portable device 18 is to be placed in the multifunctional smart rack 20, so that the multifunctional smart rack 20 sandwiches the portable device.

請繼續參考第5圖,本發明的多功能智慧架20中,近場感應電路23更包含取出感應器232,且待測物更包括人體部位,例如但不限於如圖所示的 手指。近場感應程序更包括取出感應程序,以感測人體部位與多功能智慧架間之人體距離,而產生近場感應訊號中之人體感應訊號,使得控制電路21判斷可攜式裝置18欲自多功能智慧架20取出,以使多功能智慧架20鬆開可攜式裝置18。 Please continue to refer to FIG. 5, in the multifunctional smart rack 20 of the present invention, the near-field sensing circuit 23 further includes a removal sensor 232, and the object to be tested further includes a human body part, such as but not limited to finger. The near-field sensing procedure further includes taking out the sensing procedure to sense the human body distance between the human body part and the multi-function smart frame, and generating the human-sensing signal in the near-field sensing signal, so that the control circuit 21 judges that the portable device 18 wants more The functional smart rack 20 is taken out, so that the multifunctional smart rack 20 releases the portable device 18.

請參考第6圖,其示出本發明的多功能智慧架可置入於車用裝置的另一實施例,其中多功能智慧架用以握持一可攜式裝置。 Please refer to FIG. 6, which shows another embodiment of the multifunctional smart rack of the present invention can be built into a vehicle device, wherein the multifunctional smart rack is used to hold a portable device.

如第6圖所示,在本實施例中,車用裝置19例如但不限於可為一車體90內的後照鏡193。在這樣的實施例中,如第5圖所示,本實施例的多功能智慧架20係置入於車體90內的後照鏡193,且多功能智慧架20在此車體90內的後照鏡用以握持可攜式裝置18。 As shown in FIG. 6, in this embodiment, the vehicle device 19 may be, for example but not limited to, a rearview mirror 193 in a vehicle body 90. In such an embodiment, as shown in FIG. 5, the multi-function smart rack 20 of this embodiment is placed in the rear mirror 193 in the car body 90, and the multi-function smart rack 20 is in the car body 90. The rear-view mirror is used to hold the portable device 18.

當然,在本發明中,車用裝置19不限於為車體90內的中控台191或後照鏡193,在其他實施例中,車用裝置19亦可為車體90內的其他任何部分。 Of course, in the present invention, the vehicle device 19 is not limited to the center console 191 or the rearview mirror 193 in the vehicle body 90. In other embodiments, the vehicle device 19 may be any other part in the vehicle body 90. .

本發明相較於先前技術所具有的優點與特色在於:可藉由第3圖所示實施例的多功能智慧架20的控制電路21來執行緩和雜訊干擾程序,藉以降低無線充電電路22執行無線充電程序時所產生的雜訊對近場感應電路23所執行的近場感應程序的干擾,以便防止近場感應程序產生誤判。 Compared with the prior art, the present invention has advantages and features in that the control circuit 21 of the multi-function smart rack 20 of the embodiment shown in FIG. 3 can perform noise mitigation procedures, thereby reducing the execution of the wireless charging circuit 22 The noise generated during the wireless charging procedure interferes with the near-field sensing procedure performed by the near-field sensing circuit 23, so as to prevent the near-field sensing procedure from generating a misjudgment.

以下以第7圖來說明,本發明於執行緩和雜訊干擾程序(見第13圖所示的步驟S15)時,可藉由第3圖所示實施例的多功能智慧架20的控制電路21來執行。 The following is described with reference to FIG. 7, when the present invention executes the noise mitigation procedure (see step S15 shown in FIG. 13), the control circuit 21 of the multifunctional smart rack 20 of the embodiment shown in FIG. 3 can be used To execute.

請參考第7圖。第7圖示出本發明的多功能智慧架用以執行緩和雜訊干擾程序的控制電路21的一實施例的方塊示意圖。 Please refer to Figure 7. FIG. 7 shows a block diagram of an embodiment of a control circuit 21 for performing a noise mitigation procedure with the multifunctional smart rack of the present invention.

在一實施例中,請參考第7圖及第13圖。第13圖示出本發明的多功能智慧架20的控制方法的緩和雜訊干擾程序的一實施例的步驟流程圖。 In one embodiment, please refer to FIG. 7 and FIG. 13. FIG. 13 shows a flowchart of steps of an embodiment of the noise mitigation procedure of the control method of the multifunctional smart rack 20 of the present invention.

為了藉由第7圖所示實施例的多功能智慧架20的控制電路21來執行緩和雜訊干擾程序(見第13圖所示的步驟S15),如第7圖所示,多功能智慧架20 的控制電路21可包含:一類比數位轉換器(analog-to-digital converter,ADC)211、一中值濾波器(median filter)212以及一斜率限制器(slew rate limiter)213。 In order to execute the noise mitigation procedure by the control circuit 21 of the multifunctional smart rack 20 of the embodiment shown in FIG. 7 (see step S15 shown in FIG. 13), as shown in FIG. 7, the multifunctional smart rack 20 The control circuit 21 may include an analog-to-digital converter (ADC) 211, a median filter 212, and a slew rate limiter 213.

如第7圖所示,在本實施例中,類比數位轉換器211用以讀取近場感應訊號,以將近場感應訊號,轉換為一數位近場感應訊號(見第13圖所示的步驟S151)。中值濾波器212與類比數位轉換器211耦接,用以對數位近場感應訊號執行中值濾波運算,以濾除數位近場感應訊號中之突波雜訊,而產生一經中值濾波後之數位近場感應訊號(見第13圖所示的步驟S152)。斜率限制器213與中值濾波器212耦接,用以對經中值濾波後之數位近場感應訊號執行斜率限制運算,以濾除經中值濾波後之數位近場感應訊號中之劇變雜訊,而產生一經斜率限制運算後之數位近場感應訊號(見第13圖所示的步驟S153)。其中控制電路21根據經斜率限制運算後之數位近場感應訊號,產生運算訊號,且緩和雜訊干擾程序包括中值濾波運算與斜率限制運算。其中,所謂的中值濾波運算,係指取每一預設時段中,數位近場感應訊號的中位數;而斜率限制運算,係指將經中值濾波後之數位近場感應訊號對時間的訊號波形中,濾除斜率超過一預設斜率的部分,中值濾波運算與斜率限制運算為本領域中具有通常知識者所熟知,在此不予贅述。需說明的是,數位近場感應訊號在經過中值濾波運算後,濾除數位近場感應訊號中之突波雜訊,所產生的訊號,為經中值濾波後之數位近場感應訊號。類似地,經中值濾波後之數位近場感應訊號在經過斜率限制運算後,濾除經中值濾波後之數位近場感應訊號中之劇變雜訊,所產生的訊號,為經斜率限制運算後之數位近場感應訊號。數位近場感應訊號主要的內容,例如但不限於包括人體部位與多功能智慧架間之人體距離;中值濾波運算與斜率限制運算,旨在濾除數位近場感應訊號與經中值濾波後之數位近場感應訊號中的「雜訊」,使控制電路21在判斷多功能智慧架間之人體距離更準確,不致誤判。 As shown in FIG. 7, in this embodiment, the analog-to-digital converter 211 is used to read the near-field sensing signal to convert the near-field sensing signal into a digital near-field sensing signal (see steps shown in FIG. 13 S151). The median filter 212 is coupled to the analog-to-digital converter 211 to perform a median filtering operation on the digital near-field sensing signal to filter out the spurious noise in the digital near-field sensing signal and generate a median filter Digital near-field sensing signal (see step S152 shown in FIG. 13). The slope limiter 213 is coupled to the median filter 212 to perform a slope limit operation on the median filtered digital near-field sensing signal to filter out the sharp noises in the median filtered digital near-field sensing signal Signal, and generates a digital near-field sensing signal after the slope limiting operation (see step S153 shown in FIG. 13). The control circuit 21 generates an operation signal according to the digital near-field induction signal after the slope limitation operation, and the noise mitigation procedures include median filtering operation and slope limitation operation. Among them, the so-called median filtering operation refers to taking the median of the digital near-field induction signal in each preset period; and the slope limiting operation refers to comparing the digital near-field induction signal after median filtering to time In the signal waveform of, filtering out the part whose slope exceeds a preset slope, the median filtering operation and the slope limiting operation are well known to those of ordinary skill in the art, and will not be repeated here. It should be noted that after the digital near-field induction signal undergoes a median filtering operation, the surge noise in the digital near-field induction signal is filtered out, and the resulting signal is the digital near-field induction signal after the median filtering. Similarly, after the median filtered digital near-field induction signal undergoes a slope limiting operation, the drastic noise in the median filtered digital near-field induction signal is filtered out, and the resulting signal is a slope-limited operation The following digital near-field induction signal. The main contents of digital near-field sensing signals, such as, but not limited to, the distance between the human body part and the multi-function smart frame; median filtering operation and slope limiting operation, designed to filter out digital near-field sensing signals and after median filtering The "noise" in the digital near-field induction signal enables the control circuit 21 to determine the human body distance between the multi-functional smart racks more accurately, without misjudgment.

在另一實施例中,請參考第8圖並對照第13圖。為了藉由第8圖所示實施例的多功能智慧架20執行緩和雜訊干擾程序(見第13圖所示的步驟S15), 如第8圖所示,多功能智慧架20的控制電路21可更包含一低通濾波器(low-pass filter)217,用以對運算訊號執行一低通濾波運算,以產生一低通濾波訊號;其中控制電路21根據運算訊號與低通濾波訊號間之一差值,是否大於一預設閾值Thr,而決定可攜式裝置18欲被置入於多功能智慧架20,或是欲自多功能智慧架20取出;其中緩和雜訊干擾程序更包括低通濾波運算。 In another embodiment, please refer to Figure 8 and compare with Figure 13. In order to execute the noise mitigation procedure by the multi-function smart rack 20 of the embodiment shown in FIG. 8 (see step S15 shown in FIG. 13), As shown in FIG. 8, the control circuit 21 of the multifunctional smart rack 20 may further include a low-pass filter 217 for performing a low-pass filter operation on the operation signal to generate a low-pass filter Signal; wherein the control circuit 21 determines whether the portable device 18 is to be placed in the multi-function smart rack 20, or to be determined by whether a difference between the operation signal and the low-pass filtered signal is greater than a predetermined threshold Thr The multi-function smart rack 20 is taken out; the noise mitigation procedure further includes low-pass filtering operation.

意即,以對運算訊號取其低通濾波的方式,來獲取一環境參考值(即低通濾波訊號),低通濾波運算有多種方式,主要在對相關於近場感應訊號所產生的運算訊號,取其因環境的變化,也就是環境參考值,例如因為無線充電程序所造成運算訊號之位準的改變;或是其他各種進場感應之環境雜訊,例如溫度、濕度、電磁波等的雜訊干擾。對運算訊號取其低通濾波訊號,可以作為執行進場感應程序時之背景值。如第8圖所示,先以低通濾波方式,取得運算訊號的低通濾波訊號,接著再將運算訊號與低通濾波訊號輸入比較器2171比較,再將比較器2171之輸出訊號,也就是將運算訊號與低通濾波訊號的差值,輸入比較器2172,比較器2172比較上述差值與預設閾值Thr。例如當差值大於預設閾值Thr,則判斷訊號代表可攜式裝置18欲被置入於多功能智慧架20。 This means that an environmental reference value (ie, low-pass filtered signal) is obtained by taking the low-pass filtering of the operation signal. There are many ways of low-pass filtering operation, mainly in the calculation of the operation related to the near-field induced signal The signal is based on the change of the environment, that is, the environmental reference value, such as the change of the level of the calculation signal caused by the wireless charging process; or various other ambient noises induced by the approach, such as temperature, humidity, electromagnetic waves, etc. Noise interference. The low-pass filtered signal of the operation signal can be used as the background value when performing the approach induction process. As shown in Figure 8, the low-pass filtered signal of the operation signal is first obtained by low-pass filtering, and then the operation signal is compared with the low-pass filtered signal input comparator 2171, and then the output signal of the comparator 2171, that is, The difference between the operation signal and the low-pass filtered signal is input to the comparator 2172, and the comparator 2172 compares the difference with the preset threshold Thr. For example, when the difference is greater than the preset threshold Thr, it is determined that the signal represents that the portable device 18 is to be placed in the multifunctional smart rack 20.

低通濾波運算有許多實施方式。舉例而言,在其中一種實施方式中,低通濾波運算可包括移動平均(moving average)運算。其中,低通濾波器217對運算訊號執行移動平均運算,以達成對運算訊號之低通濾波,而產生低通濾波訊號。移動平均的運算方式的計算公式例如但不限於可以用下列關係式表示Ft=(At-1+At-2+At-3+…+At-n)/n There are many implementations of low-pass filtering operations. For example, in one of the embodiments, the low-pass filtering operation may include a moving average operation. The low-pass filter 217 performs a moving average operation on the operation signal to achieve low-pass filtering on the operation signal, thereby generating a low-pass filter signal. The calculation formula of the moving average calculation method is, for example but not limited to, the following relationship can be used to express Ft=(At-1+At-2+At-3+…+At-n)/n

其中,Ft表示時間點t,運算訊號的移動平均值;n表示移動平均的時期個數;At-1表示前一時期運算訊號之實際值;At-2、At-3和At-n分別表示前兩時期、前三時期直至前n時期的運算訊號之實際值。 Among them, Ft represents the time t, the moving average of the calculation signal; n represents the number of periods of the moving average; At-1 represents the actual value of the calculation signal of the previous period; At-2, At-3 and At-n represent the previous The actual value of the calculation signal in the two periods, the first three periods, and the previous n periods.

低通濾波運算在另一種實施方式中,包括自我學習程序,其中低通濾波器217對運算訊號執行自我學習程序,以達成對運算訊號之低通濾波, 而產生低通濾波訊號。請參閱第14圖,舉例說明自我學習程序的實施方式。自我學習程序例如包括:(A)計算運算訊號之一初期平均值(見第14圖所示的步驟S1551);(B)比較運算訊號與初期平均值(見第14圖所示的步驟S1552);(C)於運算訊號不小於初期平均值時,增加初期平均值以產生低通濾波訊號(見第14圖所示的步驟S1553);(D)於該運算訊號小於初期平均值時,減少初期平均值以產生低通濾波訊號(見第14圖所示的步驟S1554);(E)比較運算訊號與低通濾波訊號(見第14圖所示的步驟S1555);(F)檢查比較結果(見第14圖所示的步驟S1556);(G)於運算訊號不小於低通濾波訊號時,增加低通濾波訊號以產生新的低通濾波訊號(見第14圖所示的步驟S1557);(H)於運算訊號小於低通濾波訊號時,減少低通濾波訊號以產生新的低通濾波訊號(見第14圖所示的步驟S1558);以及(I)重複步驟(E)。 In another embodiment, the low-pass filter operation includes a self-learning process, in which the low-pass filter 217 performs a self-learning process on the operation signal to achieve low-pass filtering on the operation signal, And generate a low-pass filtered signal. Please refer to Figure 14 for an example of the implementation of the self-learning program. The self-learning program includes, for example: (A) calculating the initial average value of one of the operation signals (see step S1551 shown in FIG. 14); (B) comparing the operation signal and the initial average value (see step S1552 shown in FIG. 14) ; (C) When the calculation signal is not less than the initial average value, increase the initial average value to generate a low-pass filtered signal (see step S1553 shown in FIG. 14); (D) decrease when the calculation signal is less than the initial average value Initial average value to generate a low-pass filtered signal (see step S1554 shown in FIG. 14); (E) Compare operation signal with low-pass filtered signal (see step S1555 shown in FIG. 14); (F) Check the comparison result (See step S1556 shown in FIG. 14); (G) When the calculation signal is not less than the low-pass filtered signal, add a low-pass filtered signal to generate a new low-pass filtered signal (see step S1557 shown in FIG. 14) (H) When the operation signal is less than the low-pass filtered signal, reduce the low-pass filtered signal to generate a new low-pass filtered signal (see step S1558 shown in FIG. 14); and (I) repeat step (E).

請參考第9與10圖並對照第15圖。第9與10圖示出本發明的多功能智慧架20可更包括去彈跳電路219,以執行如第15圖所示之多功能智慧架控制方法中的緩和雜訊干擾程序中之去彈跳運算步驟流程圖。 Please refer to figures 9 and 10 and compare with figure 15. FIGS. 9 and 10 show that the multifunctional smart rack 20 of the present invention may further include a debounce circuit 219 to perform the debounce calculation in the noise mitigation process in the multifunctional smart rack control method shown in FIG. 15 Step flow chart.

在本實施例中,多功能智慧架20的控制電路21更包括一去彈跳(debounce)電路219,用以對判斷訊號與運算訊號執行去彈跳運算,以防止近場感應訊號中之一多重訊號觸發雜訊;其中緩和雜訊干擾程序更包括去彈跳運算。當然,去彈跳電路219,也可以對比較器2171輸出之該差值執行去彈跳運算,以防止近場感應訊號中之多重訊號觸發雜訊。 In this embodiment, the control circuit 21 of the multifunctional smart rack 20 further includes a debounce circuit 219 for performing debounce operation on the judgment signal and the operation signal to prevent multiple of the near-field sensing signals The signal triggers noise; the noise mitigation procedure includes debounce operations. Of course, the debounce circuit 219 may also perform a debounce operation on the difference output by the comparator 2171 to prevent multiple signals in the near-field sensing signal from triggering noise.

請參考第15圖,首先比較運算訊號與低通濾波訊號間之差值,是否大於預設閾值?(見第15圖所示的步驟S1561)。於運算訊號與低通濾波訊號 間之差值大於預設閾值,對差值、判斷訊號或運算訊號執行去彈跳程序,藉以防止多重信號觸發(見第15圖所示的步驟S1562);接著促使多功能智慧架夾住可攜式裝置(見第15圖所示的步驟S1564)。於運算訊號與低通濾波訊號間之差值不大於預設閾值,對差值、判斷訊號或運算訊號執行去彈跳程序,藉以防止多重信號觸發(見第15圖所示的步驟S1563);接著促使多功能智慧架保持握持或鬆開可攜式裝置(見第15圖所示的步驟S1565)。其中,去彈跳(Debounce)程序(見第15圖所示的步驟S1564及S1565)的細節特徵係為本技術領域者熟知,於此不再贅述其細節。 Please refer to Figure 15, first compare the difference between the calculated signal and the low-pass filtered signal, is it greater than the preset threshold? (See step S1561 shown in Fig. 15). For computing signals and low-pass filtered signals If the difference between them is greater than the preset threshold, perform a de-bounce procedure on the difference, judgment signal, or operation signal to prevent multiple signal triggers (see step S1562 shown in Figure 15); Type device (see step S1564 shown in FIG. 15). When the difference between the operation signal and the low-pass filtered signal is not greater than the preset threshold, perform a de-bounce procedure on the difference, judgment signal or operation signal to prevent multiple signal triggering (see step S1563 shown in Figure 15); then Promote the multifunctional smart stand to hold or release the portable device (see step S1565 shown in FIG. 15). The detailed features of the debounce procedure (see steps S1564 and S1565 shown in FIG. 15) are well known to those skilled in the art, and the details will not be repeated here.

請同時參考第21A圖~第21C圖。第21A圖示出本發明尚未執行斜率限制(Slew Rate Limiting)程序的訊號波形圖。第21B圖示出本發明經過執行斜率限制(Slew Rate Limiting)程序之後的訊號波形圖。第21C圖示出第21A圖與第21B圖的比較關係圖。 Please also refer to Figure 21A ~ Figure 21C. FIG. 21A shows a signal waveform diagram of the present invention that has not yet executed the Slew Rate Limiting procedure. FIG. 21B shows a signal waveform diagram of the present invention after executing the Slew Rate Limiting procedure. FIG. 21C shows a comparison diagram between FIG. 21A and FIG. 21B.

如第21A圖所示,若數位近場感應訊號尚未執行斜率限制(Slew Rate Limiting)程序,數位近場感應訊號的訊號波形圖具有許多的雜訊。 As shown in FIG. 21A, if the digital near-field sensing signal has not yet executed the Slew Rate Limiting procedure, the signal waveform of the digital near-field sensing signal has a lot of noise.

然而,如第21B圖所示,若數位近場感應訊號經過執行斜率限制(Slew Rate Limiting)程序之後,根據數位近場感應訊號的訊號波形圖,可看出雜訊已經明顯被去除。參閱第21C圖,更可看出數位近場感應訊號經過執行斜率限制(Slew Rate Limiting)程序之後,其雜訊已經明顯被去除。 However, as shown in FIG. 21B, if the digital near-field sensing signal undergoes the Slew Rate Limiting procedure, according to the signal waveform diagram of the digital near-field sensing signal, it can be seen that the noise has been significantly removed. Referring to FIG. 21C, it can be further seen that after the digital near-field sensing signal has undergone the Slew Rate Limiting procedure, its noise has been significantly removed.

請同時參考第22A圖及第22B圖。第22A圖示出本發明尚未執行去彈跳(Debounce)程序的訊號波形圖。第22B圖示出本發明經過執行去彈跳(Debounce)程序之後的訊號波形圖。 Please refer to Figure 22A and Figure 22B at the same time. FIG. 22A shows a signal waveform diagram of the present invention that has not yet performed a debounce procedure. FIG. 22B shows a signal waveform diagram of the present invention after performing a debounce procedure.

如第22A圖所示,若未執行去彈跳(Debounce)程序,則判斷訊號的訊號波形圖會如同第22A圖所示,具有多重信號觸發的缺陷。 As shown in FIG. 22A, if the debounce procedure is not performed, the signal waveform of the judgment signal will be as shown in FIG. 22A, which has the defect of multiple signal triggering.

然而,如第22B圖所示,若經過執行去彈跳(Debounce)程序(也就是經過執行第15圖所示的步驟S1564及S1565),則判斷訊號的訊號波形圖會如同第22B圖所示,此判斷訊號不再具有任何多重信號觸發的缺陷。 However, as shown in FIG. 22B, if the Debounce procedure is executed (that is, after performing steps S1564 and S1565 shown in FIG. 15), the signal waveform of the judgment signal will be as shown in FIG. 22B, This judgment signal no longer has any defects triggered by multiple signals.

在一實施例中,在第3圖所示實施例的多功能智慧架20中,其所包含的近場感應電路23可用以藉由判斷訊號決定促使多功能智慧架20夾住或鬆開可攜式裝置18。 In an embodiment, in the multifunctional smart rack 20 of the embodiment shown in FIG. 3, the near-field sensing circuit 23 included therein can be used to determine the signal to cause the multifunctional smart rack 20 to be clamped or released.含式装置18。 Portable device 18.

請參考第11圖並對照第16圖。第11圖示出本發明的多功能智慧架40的又一實施例的方塊示意圖。第16圖示出本發明的多功能智慧架40的控制方法的其他各種實施例的步驟流程圖。 Please refer to Figure 11 and compare with Figure 16. FIG. 11 shows a block schematic diagram of another embodiment of the multifunctional smart rack 40 of the present invention. FIG. 16 shows a flowchart of steps of other various embodiments of the control method of the multifunctional smart rack 40 of the present invention.

如上所述,本發明於執行緩和雜訊干擾程序(見第13圖所示的步驟S15)時,可藉由第3圖所示實施例的多功能智慧架20的控制電路21來執行。 As described above, the present invention can be executed by the control circuit 21 of the multi-function smart rack 20 of the embodiment shown in FIG. 3 when executing the noise mitigation procedure (see step S15 shown in FIG. 13).

在具有執行緩和雜訊干擾程序的前提下,本實施例的多功能智慧架40除了包含:一近場感應電路23(見第16圖所示的步驟S21、S22、S23、S24)、一無線充電電路22(見第16圖所示的步驟S60)、一控制電路21(見第16圖所示的步驟S15)之外,本實施例的多功能智慧架40尚可包含:一驅動馬達34(見第16圖所示的步驟S21、S22、S23、S24)、一震動感應器31(見第16圖所示的步驟S30)、一重力感應器(G-sensor)32(見第16圖所示的步驟S40)及/或一藍芽裝置33(見第16圖所示的步驟S50)。 Under the premise of performing noise mitigation procedures, the multi-function smart rack 40 of this embodiment includes: a near-field sensing circuit 23 (see steps S21, S22, S23, S24 shown in FIG. 16), a wireless In addition to the charging circuit 22 (see step S60 shown in FIG. 16) and a control circuit 21 (see step S15 shown in FIG. 16), the multi-function smart rack 40 of this embodiment may further include: a driving motor 34 (See steps S21, S22, S23, S24 shown in Figure 16), a shock sensor 31 (see step S30 shown in Figure 16), a gravity sensor (G-sensor) 32 (see Figure 16 Step S40 shown) and/or a Bluetooth device 33 (see step S50 shown in FIG. 16).

請參考第17圖與第18圖並對照第11圖。第17圖示出本發明的多功能智慧架的控制方法的一具體實施例的步驟流程圖。第18圖示出本發明的多功能智慧架的控制方法的又一具體實施例的步驟流程圖。 Please refer to Figure 17 and Figure 18 and compare with Figure 11. FIG. 17 shows a step flowchart of a specific embodiment of the control method of the multifunctional smart rack of the present invention. FIG. 18 shows a flowchart of steps of another specific embodiment of the control method of the multifunctional smart rack of the present invention.

在一實施例中,在具有執行緩和雜訊干擾程序的前提下(見第17圖及第18圖所示的步驟S10),本實施例的多功能智慧架40所包含的近場感應電路23可用以藉由判斷訊號判斷促使多功能智慧架40夾住或鬆開可攜式裝置18(見第16圖所示的步驟S21及S23)。 In one embodiment, the near-field sensing circuit 23 included in the multi-function smart rack 40 of this embodiment is provided on the premise of performing the noise mitigation procedure (see step S10 shown in FIGS. 17 and 18) It can be used to judge the judgment signal to cause the multifunctional smart rack 40 to clamp or release the portable device 18 (see steps S21 and S23 shown in FIG. 16).

多功能智慧架40所包含的驅動馬達34可用以使多功能智慧架40延伸或收縮多功能智慧架40所具有的二夾放手臂201和202(見第4B圖)。 The driving motor 34 included in the multi-function smart rack 40 can be used to extend or contract the multi-function smart rack 40 with the two clamping arms 201 and 202 (see FIG. 4B ).

當可攜式裝置18靠近多功能智慧架40(見第17圖所示的步驟S211),以使判斷訊號決定多功能智慧架40需要夾住可攜式裝置18時,控制電路21通知驅動馬達34收縮多功能智慧架40所具有的二夾放手臂201和202(見第4B圖),以使多功能智慧架40夾住可攜式裝置18(見第16圖所示的步驟S212)。 When the portable device 18 approaches the multifunctional smart rack 40 (see step S211 shown in FIG. 17), so that the determination signal determines that the multifunctional smart rack 40 needs to clamp the portable device 18, the control circuit 21 notifies the driving motor 34 Retract the two clamping arms 201 and 202 (see FIG. 4B) of the multifunctional smart rack 40, so that the multifunctional smart rack 40 clamps the portable device 18 (see step S212 shown in FIG. 16).

當手指靠近多功能智慧架40(見第17圖所示的步驟S231),以使判斷訊號決定多功能智慧架40需要鬆開可攜式裝置18時,控制電路21通知驅動馬達34延伸多功能智慧架所具有的該二夾放手臂,以使多功能智慧架40鬆開可攜式裝置18。 When the finger approaches the multi-function smart stand 40 (see step S231 shown in FIG. 17), so that the judgment signal determines that the multi-function smart stand 40 needs to release the portable device 18, the control circuit 21 notifies the drive motor 34 to extend the multi-function The two clamping arms provided by the smart rack enable the multifunctional smart rack 40 to release the portable device 18.

在一實施例中,在具有執行緩和雜訊干擾程序的前提下(見第17圖及第18圖所示的步驟S10),本實施例的多功能智慧架40所包含的無線充電電路22可用以藉由執行無線充電程序,以對可攜式裝置18進行無線充電。當判斷可攜式裝置18是欲藉由多功能智慧架40進行無線充電(見第17圖及第18圖所示的步驟S60),多功能智慧架40所包含的無線充電電路22可用以藉由執行無線充電程序,以對可攜式裝置18進行無線充電(見第17圖及第18圖所示的步驟S61)。 In one embodiment, the wireless charging circuit 22 included in the multi-function smart rack 40 of this embodiment can be used under the premise of performing noise mitigation procedures (see step S10 shown in FIGS. 17 and 18) In order to wirelessly charge the portable device 18 by executing a wireless charging procedure. When it is determined that the portable device 18 is to be wirelessly charged by the multifunctional smart rack 40 (see step S60 shown in FIGS. 17 and 18), the wireless charging circuit 22 included in the multifunctional smart rack 40 can be used to borrow The wireless charging procedure is performed to wirelessly charge the portable device 18 (see step S61 shown in FIGS. 17 and 18).

在一實施例中,在具有執行緩和雜訊干擾程序的前提下(見第17圖及第18圖所示的步驟S10),本實施例的多功能智慧架40所包含的藍芽裝置33可用以與可攜式裝置18彼此進行藍芽連接。 In one embodiment, the Bluetooth device 33 included in the multi-function smart rack 40 of this embodiment can be used under the premise of performing the noise mitigation procedure (see step S10 shown in FIGS. 17 and 18) In order to perform Bluetooth connection with the portable device 18.

當判斷可攜式裝置18是欲與多功能智慧架40彼此進行藍芽連接(見第17圖及第18圖所示的步驟S50),可攜式裝置18與多功能智慧架40所包含的藍芽裝置33彼此進行藍芽連接(見第17圖及第18圖所示的步驟S51)。 When it is determined that the portable device 18 is to perform Bluetooth connection with the multi-function smart rack 40 (see step S50 shown in FIGS. 17 and 18), the portable device 18 and the multi-function smart rack 40 include The Bluetooth devices 33 perform Bluetooth connection with each other (see step S51 shown in FIGS. 17 and 18).

藉此,當可攜式裝置18撥放其所具有的音樂或影音時,多功能智慧架40所包含的藍芽裝置33通知控制電路21,使得在一實施例中,控制電路21通知車內19的一聲音播放裝置252輸出可攜式裝置18的音樂或影音(見第17圖及第18圖所示的步驟S52)。或者,在另一實施例中,控制電路21通知車內19的與其他聲音裝置或影像裝置,以便輸出可攜式裝置18的音樂或影音(見第17圖及第18圖所示的步驟S53)。 In this way, when the portable device 18 plays the music or video that it has, the Bluetooth device 33 included in the multi-function smart rack 40 notifies the control circuit 21, so that in an embodiment, the control circuit 21 notifies the interior of the vehicle A sound playback device 252 of 19 outputs music or video of the portable device 18 (see steps S52 shown in FIGS. 17 and 18). Or, in another embodiment, the control circuit 21 notifies the interior 19 of the vehicle and other audio devices or video devices in order to output the music or video of the portable device 18 (see steps S53 shown in FIGS. 17 and 18) ).

請參考第11圖並對照第18圖。 Please refer to Figure 11 and compare with Figure 18.

在一實施例中,在具有執行緩和雜訊干擾程序的前提下(見第18圖所示的步驟S10),本實施例的多功能智慧架40可直接判斷可攜式裝置18是否要直接置入多功能智慧架40(見第18圖所示的步驟S221)。當判斷可攜式裝置18是要直接置入多功能智慧架40,則直接將可攜式裝置18置入多功能智慧架40(見第18圖所示的步驟S222並參考第11圖)。 In an embodiment, under the premise of performing a noise mitigation procedure (see step S10 shown in FIG. 18), the multi-function smart rack 40 of this embodiment can directly determine whether the portable device 18 is to be placed directly Enter the multifunctional smart rack 40 (see step S221 shown in FIG. 18). When it is determined that the portable device 18 is to be directly inserted into the multi-function smart rack 40, the portable device 18 is directly placed into the multi-function smart rack 40 (see step S222 shown in FIG. 18 and refer to FIG. 11).

接著,本實施例的多功能智慧架40亦可直接判斷可攜式裝置18要從多功能智慧架40被抽出(見第18圖所示的步驟S241)。當判斷可攜式裝置18要從多功能智慧架40被抽出,則直接將可攜式裝置18從多功能智慧架40抽出(見第18圖所示的步驟S242並參考第11圖)。 Then, the multifunctional smart rack 40 of this embodiment can also directly determine that the portable device 18 is to be extracted from the multifunctional smart rack 40 (see step S241 shown in FIG. 18). When it is determined that the portable device 18 is to be extracted from the multifunctional smart rack 40, the portable device 18 is directly extracted from the multifunctional smart rack 40 (see step S242 shown in FIG. 18 and refer to FIG. 11).

請參考第19圖並對照第11圖。第19圖示出本發明的多功能智慧架的控制方法的再一具體實施例的步驟流程圖。 Please refer to Figure 19 and compare with Figure 11. FIG. 19 shows a step flowchart of still another specific embodiment of the control method of the multifunctional smart rack of the present invention.

在一實施例中,在具有執行緩和雜訊干擾程序的前提下(見第19圖所示的步驟S10),本實施例的多功能智慧架40所包含的震動感應器31可用以偵測並判斷置入多功能智慧架40的一車體90是否有震動狀況(見第19所示的步驟S301)。當震動感應器31偵測並判斷置入多功能智慧架40的車體90有震動狀況,震動感應器31通知控制電路21,以便開啟車體90的一照明裝置251,藉以點亮車體90內部(見第19圖所示的步驟S302)、顯示車體90內部的品牌或 產生警示功能。在等待一段時間後,控制電路21可以關閉車體90的照明裝置251(見第19圖所示的步驟S303)。 In one embodiment, the vibration sensor 31 included in the multi-function smart rack 40 of this embodiment can be used to detect and perform the noise mitigation process (see step S10 shown in FIG. 19). Determine whether a vehicle body 90 inserted into the multi-function smart rack 40 has a vibration condition (see step S301 shown in FIG. 19). When the vibration sensor 31 detects and judges that the vehicle body 90 placed in the multifunctional smart frame 40 has a vibration condition, the vibration sensor 31 notifies the control circuit 21 so as to turn on a lighting device 251 of the vehicle body 90 to light the vehicle body 90 Inside (see step S302 shown in FIG. 19), displaying the brand or inside the car body 90 Generate warning function. After waiting for a period of time, the control circuit 21 may turn off the lighting device 251 of the vehicle body 90 (see step S303 shown in FIG. 19).

請參考第20圖並對照第11圖。第20圖示出本發明的多功能智慧架的控制方法的更一具體實施例的步驟流程圖。 Please refer to Figure 20 and compare with Figure 11. FIG. 20 shows a step flowchart of a more specific embodiment of the control method of the multifunctional smart rack of the present invention.

在一實施例中,在具有執行緩和雜訊干擾程序的前提下(見第20圖所示的步驟S10),當需要進行一身份認證程序時,本實施例的多功能智慧架40先判斷其所包含的藍芽裝置33的藍芽連接功能是否有被開啟(見第20圖所示的步驟S401),當多功能智慧架40判斷其所包含的藍芽裝置33的藍芽連接功能有被開啟,藍芽裝置33通知控制電路21,使得控制電路21開啟車體90的一車內防盜警報系統(見第20圖所示的步驟S402)。 In an embodiment, under the premise of performing a noise mitigation procedure (see step S10 shown in FIG. 20), when an identity authentication procedure is required, the multi-function smart rack 40 of this embodiment first determines its Whether the Bluetooth connection function of the included Bluetooth device 33 is turned on (see step S401 shown in FIG. 20), when the multi-function smart shelf 40 determines that the Bluetooth connection function of the Bluetooth device 33 included in it is activated When turned on, the Bluetooth device 33 notifies the control circuit 21 so that the control circuit 21 turns on an in-vehicle anti-theft alarm system of the vehicle body 90 (see step S402 shown in FIG. 20).

接著,本實施例的多功能智慧架40所包含的重力感應器(G-sensor)32可用以偵測置入多功能智慧架40的一車體90是否有移動狀況(見第20圖所示的步驟S403),當重力感應器32偵測車體90有移動狀況,重力感應器32通知控制電路21,以便開啟車體90的車內防盜警報系統,藉以使可攜式裝置18與多功能智慧架40藉由藍芽連接方式進行一身份認證程序,以便進行防盜警報(見第20圖所示的步驟S404)。 Next, the G-sensor 32 included in the multi-function smart rack 40 of this embodiment can be used to detect whether a vehicle body 90 placed in the multi-function smart rack 40 is moving (see FIG. 20) (Step S403), when the gravity sensor 32 detects that the vehicle body 90 is moving, the gravity sensor 32 notifies the control circuit 21 so as to turn on the in-vehicle anti-theft alarm system of the vehicle body 90, thereby enabling the portable device 18 and the multi-function The smart rack 40 performs an identity authentication process through a Bluetooth connection method to perform an anti-theft alarm (see step S404 shown in FIG. 20).

接著,多功能智慧架40判斷身份認證是否正確(見第20圖所示的步驟S405)。 Next, the multifunctional smart shelf 40 determines whether the identity authentication is correct (see step S405 shown in FIG. 20).

當多功能智慧架40判斷身份認證是正確的,控制電路21關閉車內防盜警報系統(見第20圖所示的步驟S406)。 When the multifunctional smart rack 40 judges that the identity authentication is correct, the control circuit 21 turns off the in-vehicle anti-theft alarm system (see step S406 shown in FIG. 20).

當多功能智慧架40判斷身份認證不是正確的,控制電路21車內防盜警報系統發出警報聲(見第20圖所示的步驟S407),以達嚇阻歹徒作用。 When the multifunctional smart rack 40 judges that the identity authentication is not correct, the control circuit 21 in-vehicle anti-theft alarm system emits an alarm sound (see step S407 shown in FIG. 20) to deter the gangster.

以上已針對較佳實施例來說明本發明,唯以上所述者,僅係為使熟悉本技術者易於了解本發明的內容而已,並非用來限定本發明之權利範圍。在本發明之相同精神下,熟悉本技術者可以思及各種等效變化。例如,所示直 接連接的電路元件間,可插置不影響電路主要功能的電路元件,如開關等。凡此種種,皆可根據本發明的教示類推而得。此外,所說明之各個實施例,並不限於單獨應用,亦可以組合應用,例如但不限於將兩實施例併用。因此,本發明的範圍應涵蓋上述及其他所有等效變化。此外,本發明的任一實施型態不必須達成所有的目的或優點,因此,請求專利範圍任一項也不應以此為限。 The present invention has been described above with reference to preferred embodiments, but the above are only for the purpose of making the person skilled in the art easy to understand the content of the present invention, and are not intended to limit the scope of the present invention. Under the same spirit of the present invention, those skilled in the art can think of various equivalent changes. For example, as shown Between connected circuit components, circuit components that do not affect the main functions of the circuit, such as switches, can be inserted. All of these can be derived by analogy with the teachings of the present invention. In addition, the illustrated embodiments are not limited to individual applications, but can also be used in combination, such as, but not limited to, combining the two embodiments. Therefore, the scope of the present invention should cover all the above and other equivalent changes. In addition, any embodiment of the present invention does not necessarily achieve all the objectives or advantages. Therefore, any of the scope of the claimed patent should not be limited to this.

18:可攜式裝置 18: portable device

19:車用裝置 19: Vehicle device

20:多功能智慧架 20: Multifunctional smart rack

21:控制電路 21: Control circuit

22:無線充電電路 22: Wireless charging circuit

23:近場感應電路 23: Near-field induction circuit

Claims (13)

一種多功能智慧架,用以置入於一車用裝置,且該多功能智慧架用以握持一可攜式裝置,該多功能智慧架包含:一近場感應電路,用以執行一近場感應程序,以感測一待測物與該多功能智慧架間之一近場距離,而產生一近場感應訊號;一無線充電電路,用以對該可攜式裝置執行一無線充電程序;以及一控制電路,分別與該近場感應電路及該無線充電電路耦接,該控制電路用以根據該近場感應訊號,決定該可攜式裝置欲被置入於該多功能智慧架,或是欲自該多功能智慧架取出,以使該多功能智慧架夾住或鬆開該可攜式裝置;其中,該控制電路執行一緩和雜訊干擾程序,以降低該近場感應訊號中的雜訊,其中至少部分該雜訊由該無線充電電路執行該無線充電程序時所產生。 A multifunctional smart rack is used to be embedded in a vehicle device, and the multifunctional smart rack is used to hold a portable device. The multifunctional smart rack includes: a near-field sensing circuit for performing a near field A field sensing program to sense a near field distance between a test object and the multifunctional smart rack to generate a near field sensing signal; a wireless charging circuit to perform a wireless charging process on the portable device And a control circuit respectively coupled to the near-field induction circuit and the wireless charging circuit, the control circuit is used to determine that the portable device is to be placed in the multi-function smart rack according to the near-field induction signal, Or want to take it out from the multifunctional smart rack, so that the multifunctional smart rack clamps or releases the portable device; wherein, the control circuit executes a noise mitigation procedure to reduce the near-field induction signal Noise, wherein at least part of the noise is generated by the wireless charging circuit when performing the wireless charging process. 如申請專利範圍第1項所述之多功能智慧架,其中該近場感應電路包含一置入感應器,且該待測物包括該可攜式裝置,該近場感應程序包括一置入感應程序,以感測該可攜式裝置與該多功能智慧架間之一裝置距離,而產生該近場感應訊號中之一裝置感應訊號,使得該控制電路判斷該可攜式裝置欲被置入於該多功能智慧架,以使該多功能智慧架夾住該可攜式裝置。 The multifunctional smart rack as described in item 1 of the patent application scope, wherein the near-field sensing circuit includes a placement sensor, and the object to be tested includes the portable device, and the near-field sensing procedure includes a placement sensor A procedure to sense a device distance between the portable device and the multifunctional smart rack to generate a device sensing signal of the near-field sensing signal, so that the control circuit determines that the portable device is to be placed The multifunctional smart rack is used to clamp the portable device. 如申請專利範圍第2項所述之多功能智慧架,其中該近場感應電路更包含一取出感應器,且該待測物更包括一人體部位,該近場感應程序更包括一取出感應程序,以感測該人體部位與該多功能智慧架間之一人體距離,而產生該近場感應訊號中之一人體感應訊號,使得該控制電路判斷該可攜式裝置欲自該多功能智慧架取出,以使該多功能智慧架鬆開該可攜式裝置。 The multifunctional smart rack as described in item 2 of the patent application scope, wherein the near-field sensing circuit further includes a take-out sensor, and the object to be measured further includes a human body part, and the near-field sensing program further includes a take-out sensing program To sense a human body distance between the human body part and the multifunctional smart rack to generate a human body sensing signal in the near-field sensing signal, so that the control circuit determines that the portable device wants to be from the multifunctional smart rack Take it out, so that the multifunctional smart rack can loosen the portable device. 如申請專利範圍第1項所述之多功能智慧架,其中該控制電路包含:一類比數位轉換器(analog-to-digital converter,ADC),用以將該近場感應訊號,轉換為一數位近場感應訊號; 一中值濾波器(median filter),與該類比數位轉換器耦接,用以對該數位近場感應訊號執行一中值濾波運算,以濾除該數位近場感應訊號中之一突波雜訊,而產生一經中值濾波後之數位近場感應訊號;以及一斜率限制器(slew rate limiter),與該中值濾波器耦接,用以對該經中值濾波後之數位近場感應訊號執行一斜率限制運算,以濾除該經中值濾波後之數位近場感應訊號中之一劇變雜訊,而產生一經斜率限制運算後之數位近場感應訊號;其中該控制電路根據該經斜率限制運算後之數位近場感應訊號,產生一運算訊號,且該緩和雜訊干擾程序包括該中值濾波運算與該斜率限制運算。 The multifunctional smart rack as described in item 1 of the patent application scope, wherein the control circuit includes: an analog-to-digital converter (ADC) for converting the near-field induction signal into a digital Near-field induction signal; A median filter is coupled to the analog-to-digital converter to perform a median filter operation on the digital near-field sensing signal to filter out a spurious noise in the digital near-field sensing signal Signal to generate a median filtered digital near-field sensing signal; and a slew rate limiter (slew rate limiter), coupled to the median filter, for filtering the median filtered digital near-field sensing The signal performs a slope limiting operation to filter out a drastic noise in the median filtered digital near-field sensing signal, and generates a digital near-field sensing signal after the slope limiting operation; wherein the control circuit is based on the The digital near-field induction signal after the slope limitation operation generates an operation signal, and the noise mitigation procedure includes the median filtering operation and the slope limitation operation. 如申請專利範圍第4項所述之多功能智慧架,其中該控制電路更包含一低通濾波器(low-pass filter),用以對該運算訊號執行一低通濾波運算,以產生一低通濾波訊號;其中該控制電路根據該運算訊號與該低通濾波訊號間之一差值,是否大於一預設閾值,而產生一判斷訊號,以決定該可攜式裝置欲被置入於該多功能智慧架,或是欲自該多功能智慧架取出;其中該緩和雜訊干擾程序更包括該低通濾波運算。 The multifunctional smart rack as described in item 4 of the patent application scope, wherein the control circuit further includes a low-pass filter (low-pass filter) for performing a low-pass filter operation on the operation signal to generate a low-pass filter Pass filter signal; wherein the control circuit generates a judgment signal according to whether a difference between the operation signal and the low pass filter signal is greater than a preset threshold to determine whether the portable device is to be placed in the The multi-functional smart rack, or to be taken out of the multi-functional smart rack; wherein the noise mitigation procedure further includes the low-pass filtering operation. 如申請專利範圍第5項所述之多功能智慧架,其中該低通濾波運算包括一移動平均(moving average)運算,其中該低通濾波器對該運算訊號執行該移動平均運算,以達成對該運算訊號之低通濾波,而產生該低通濾波訊號。 The multifunctional smart rack as described in item 5 of the patent application scope, wherein the low-pass filter operation includes a moving average operation, wherein the low-pass filter performs the moving average operation on the operation signal to achieve The low-pass filtering of the arithmetic signal generates the low-pass filtering signal. 如申請專利範圍第5項所述之多功能智慧架,其中該低通濾波運算包括一自我學習程序,其中該低通濾波器對該運算訊號執行該自我學習程序,以達成對該運算訊號之低通濾波,而產生該低通濾波訊號;其中該自我學習程序包括:(A)計算該運算訊號之一初期平均值; (B)比較該運算訊號與該初期平均值;(C)於該運算訊號不小於該初期平均值時,增加該初期平均值以產生該低通濾波訊號;(D)於該運算訊號小於該初期平均值時,減少該初期平均值以產生該低通濾波訊號;(E)比較該運算訊號與該低通濾波訊號;(F)於該運算訊號不小於該低通濾波訊號時,增加該低通濾波訊號以產生新的該低通濾波訊號;(G)於該運算訊號小於該低通濾波訊號時,減少該低通濾波訊號以產生新的該低通濾波訊號;以及(H)重複步驟(E)。 The multifunctional smart rack as described in item 5 of the patent application scope, wherein the low-pass filter operation includes a self-learning program, wherein the low-pass filter performs the self-learning process on the operation signal to achieve the operation signal Low-pass filtering to generate the low-pass filtering signal; wherein the self-learning procedure includes: (A) calculating an initial average value of the arithmetic signal; (B) compare the operation signal with the initial average value; (C) when the operation signal is not less than the initial average value, increase the initial average value to generate the low-pass filtered signal; (D) when the operation signal is less than the At the initial average value, reduce the initial average value to generate the low-pass filtered signal; (E) compare the operation signal with the low-pass filtered signal; (F) increase the operation signal when the operation signal is not less than the low-pass filtered signal Low-pass filtered signal to generate a new low-pass filtered signal; (G) when the arithmetic signal is less than the low-pass filtered signal, reduce the low-pass filtered signal to generate a new low-pass filtered signal; and (H) repeat Step (E). 如申請專利範圍第5項所述之多功能智慧架,其中該控制電路更包括一去彈跳(debounce)電路,用以對該差值、該判斷訊號或該運算訊號執行一去彈跳運算,以防止該近場感應訊號中之一多重訊號觸發雜訊;其中該緩和雜訊干擾程序更包括該去彈跳運算。 The multifunctional smart rack as described in item 5 of the patent application scope, wherein the control circuit further includes a debounce circuit for performing a debounce operation on the difference, the judgment signal, or the calculation signal, to To prevent noise from being triggered by multiple signals in the near-field induction signal; wherein the noise mitigation procedure further includes the debounce operation. 如申請專利範圍第4、5或8項所述之多功能智慧架,其中該控制電路包括一微控制器(micro-control unit,MCU),用以作為該類比數位轉換器、中值濾波器、斜率限制器、低通濾波器與去彈跳電路至少其中之一。 The multifunctional smart rack as described in item 4, 5 or 8 of the patent scope, wherein the control circuit includes a micro-controller (MCU) used as the analog-to-digital converter and median filter , Slope limiter, low-pass filter and debounce circuit at least one of them. 如申請專利範圍第1項所述之多功能智慧架,更包含:一驅動馬達,用以使該多功能智慧架延伸或收縮該多功能智慧架所具有的二夾放手臂,其中:當控制電路根據該近場感應訊號,判斷該多功能智慧架需要夾住該可攜式裝置時,該控制電路通知該驅動馬達收縮該多功能智慧架所具有的該二夾放手臂,以使該多功能智慧架夾住該可攜式裝置;以及 當控制電路根據該近場感應訊號,判斷該多功能智慧架需要鬆開該可攜式裝置時,該控制電路通知該驅動馬達延伸該多功能智慧架所具有的該二夾放手臂,以使該多功能智慧架鬆開該可攜式裝置。 The multifunctional smart rack as described in item 1 of the scope of the patent application further includes: a driving motor for extending or retracting the multi-functional smart rack with a two-clamp arm, wherein: when controlling When the circuit determines that the multifunctional smart rack needs to clamp the portable device according to the near-field sensing signal, the control circuit notifies the drive motor to retract the two clamping arms of the multifunctional smart rack, so that the multi The functional smart rack clamps the portable device; and When the control circuit determines that the multifunctional smart rack needs to release the portable device according to the near-field sensing signal, the control circuit notifies the driving motor to extend the two clamping arms of the multifunctional smart rack, so that The multifunctional smart rack releases the portable device. 如申請專利範圍第1項所述之多功能智慧架,更包含:一震動感應器,用以偵測置入該多功能智慧架的一車體是否有震動狀況,其中,當該震動感應器偵測該車體有震動狀況,該震動感應器通知該控制電路,以便開啟該車體的一照明裝置,藉以點亮該車體內部、顯示該車體內部的品牌或產生警示功能。 The multifunctional smart rack as described in item 1 of the scope of the patent application further includes: a vibration sensor for detecting whether a vehicle body placed in the multifunctional smart rack has vibration conditions, wherein, when the vibration sensor Detecting that the vehicle body has a vibration condition, the vibration sensor notifies the control circuit to turn on a lighting device of the vehicle body, thereby illuminating the interior of the vehicle body, displaying the brand inside the vehicle body, or generating a warning function. 如申請專利範圍第1項所述之多功能智慧架,更包含:一重力感應器(G-sensor),用以偵測置入該多功能智慧架的一車體是否有移動狀況,其中,當該重力感應器偵測該車體有移動狀況,該重力感應器通知該控制電路,以便開啟該車體的一車內防盜警報系統,藉以使該可攜式裝置與該多功能智慧架藉由藍芽連接方式進行一身份認證程序,以便進行防盜警報。 The multifunctional smart rack as described in item 1 of the scope of the patent application further includes: a gravity sensor (G-sensor) for detecting whether a vehicle body placed in the multifunctional smart rack is moving, wherein, When the gravity sensor detects that the vehicle body is moving, the gravity sensor notifies the control circuit in order to turn on an in-vehicle anti-theft alarm system of the vehicle body, so that the portable device and the multifunctional smart rack An identity authentication procedure is performed by the Bluetooth connection method in order to carry out anti-theft alarm. 如申請專利範圍第1項所述之多功能智慧架,更包含:一藍芽裝置,用以與該可攜式裝置彼此進行藍芽連接,藉此當該可攜式裝置撥放其所具有的音樂或影音時,該藍芽裝置通知該控制電路,使得該控制電路通知車內的一聲音播放裝置輸出該可攜式裝置的音樂或影音;或者當需要進行一身份認證程序時,該藍芽裝置通知該控制電路,使得該控制電路開啟該車體的一車內防盜警報系統,藉以使該可攜式裝置與該多功能智慧架藉由藍芽連接方式進行該身份認證程序,以便進行防盜警報。 The multifunctional smart rack as described in item 1 of the scope of the patent application further includes: a Bluetooth device for Bluetooth connection with the portable device, so that when the portable device is released, it has The music or video, the Bluetooth device notifies the control circuit so that the control circuit notifies a sound playback device in the car to output the music or video of the portable device; or when an identity authentication process is required, the Bluetooth The bud device notifies the control circuit to enable the control circuit to turn on an in-vehicle anti-theft alarm system of the car body, so that the portable device and the multi-functional smart rack can perform the identity authentication process through a Bluetooth connection for the purpose of performing Anti-theft alarm.
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