CN116758684B - Optical wake-up system and method - Google Patents
Optical wake-up system and method Download PDFInfo
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- CN116758684B CN116758684B CN202310710404.9A CN202310710404A CN116758684B CN 116758684 B CN116758684 B CN 116758684B CN 202310710404 A CN202310710404 A CN 202310710404A CN 116758684 B CN116758684 B CN 116758684B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000003287 optical effect Effects 0.000 title claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims abstract description 18
- 230000002618 waking effect Effects 0.000 claims description 18
- 230000005236 sound signal Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
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Abstract
The invention discloses a light awakening system and a method, which are characterized in that a record of a awakened service object in a sleeping state is acquired, awakening time is set, then the time of the Internet is read, the read time is compared with the set awakening time, when the two times are consistent, awakening service is started, sound around the awakened service object is detected and acquired while the awakening service is started, the acquired sound and the record are subjected to cross-correlation operation to obtain a cross-correlation coefficient u, when u is larger than 0.5, the awakened service object is not awakened, the awakening service is repeated, when u is smaller than 0.5, the awakened service object is awakened, and the awakening service is stopped. The light wake-up system comprises a display module, a WiFi module, a key array module, an intelligent chip, a capacitor microphone, a DAC chip and a light emitting diode array module. The optical wake-up system and the method can effectively solve the problem that other people can be disturbed while the served object is awakened.
Description
Technical Field
The invention belongs to the technical field of signal processing, and particularly relates to an optical wake-up system and an optical wake-up method.
Background
Conventional wake-up devices, such as alarm clocks, may interfere with surrounding people, including bulkheads, upstairs, downstairs, during use of the shock wake-up device. If the sound setting of the alarm clock is too small to play a role of waking up and too large, serious sound interference can be caused to other people in many occasions including early morning waking up and in a meeting, and the same problem exists in the vibration waking device.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a light wake-up method, which is characterized in that a record of a awakened service object in a state of falling asleep is obtained, wake-up time is set, then the time of the Internet is read, the read time of the Internet is compared with the set wake-up time, when the two times are consistent, wake-up service is started, sound around the awakened service object is detected and obtained while the wake-up service is started, the obtained sound and the record are subjected to cross-correlation operation to obtain a cross-correlation coefficient u, when u is larger than 0.5, the awakened service object is not awakened, at the moment, wake-up service is repeated, when u is smaller than 0.5, the awakened service object is awakened, and the wake-up service is stopped.
Further, the recording of the awakened service object in the state of falling asleep can be manually set, the total duration of the recording is set to be T minutes, the recorded recording period is divided into N small segments, the duration of each small segment is equal, the recording of the i-th segment is represented by f i (T),T represents the recording duration in seconds, i=1, 2, 3..n, and the average value of the entire recording period is calculated as f (t): /(I)
Further, the method detects and acquires the sound around the awakened service object, and the detection duration is thatDenoted as x (t), and calculates the cross-correlation coefficient u of x (t) and f (t),
Where N is the number of divided recording periods, cov represents covariance operation, and D represents variance operation.
The invention also provides a light waking system, which comprises a display module, a WiFi module, a key array module, an intelligent chip, a capacitor microphone, a DAC chip and a light emitting diode array module, wherein the intelligent chip is connected to the Internet through the WiFi module and is used for reading real-time of the Internet, the intelligent chip is in wireless connection with a user mobile phone, the user mobile phone sends instructions of timing waking time and waking mode to the intelligent chip through the WiFi module, the display module is connected with the intelligent chip, the waking time is displayed on the display module, the instructions represented by the keys are transmitted to the intelligent chip through pressing the keys, the intelligent chip executes operations of inputting and outputting instruction information according to the key instructions, the capacitor microphone is connected to an ADC port of the intelligent chip, the DAC chip converts digital signals output by the intelligent chip into analog signals, an output end of the DAC chip is sequentially connected with the voltage-controlled resistor, the light emitting diode array module, an NMOS tube and a grounding end, and the on-off of the NMOS tube is controlled by the intelligent chip.
Further, the output voltage of the DAC chip may control the voltage-controlled resistor, so as to control the current flowing through the led array module, where the brightness of the leds in the led array module may change with the change of the current.
Further, the brightness of the light emitting diode is controlled by the intelligent chip to be changed from minimum to maximum, and is continuously lighted for 3 seconds at the maximum brightness, then is extinguished for 0.5 seconds, and the operation is repeated, and when the wake-up service is stopped, the intelligent chip controls the brightness of the light emitting diode to be reduced to 1/3 of the maximum brightness and maintained.
Further, the 16 keys on the key array module are arranged according to four rows and four columns, and include a number key and a command key, where the number key includes: 0.1, 2, 3, 4, 5, 6, 7, 8, 9, the command key comprising: six keys of confirm, delete, timing, real-time calibration, reset and standby functions.
Further, the wake-up service time can be set by pressing the timing key, different wake-up times can be set by pressing the standby key once, so that the intelligent chip is in a standby state, and the intelligent chip is in a starting state by pressing the standby key once again.
Further, the analog quantity of the digital signal output by the intelligent chip to the DAC chip is 12 bits.
Further, the capacitor microphone may detect and record the sound of the awakened service object, before the awakening service is started, the capacitor microphone detects and records the sound of the awakened service object in a state of falling asleep, the record signal is input into the intelligent chip for storage, and when the awakening service is started, the capacitor microphone detects and listens the sound around the awakened service object, and the listening sound signal is input into the intelligent chip.
Compared with the prior art, the invention adopts the mode of waking up by light, and can not affect other people except the served object to be waken up.
Drawings
Fig. 1 is a schematic diagram of an optical wake-up system according to the present invention.
Detailed Description
The present application will be further illustrated by the following description of the drawings and specific embodiments, wherein it is apparent that the embodiments described are some, but not all, of the embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The invention provides an optical wake-up system with the combination of the accompanying drawing 1, which comprises a display module, a WiFi module, a key array module, an intelligent chip, a capacitor microphone, a DAC chip, a light-emitting diode array module, a voltage-controlled resistor, a direct-current power supply VCC, an NMOS tube M3 and a grounding end. The output end of the intelligent chip is respectively connected with the display module, the DAC chip and the NMOS tube M3, the input end of the intelligent chip is respectively connected with the WiFi module, the key array module and the capacitor microphone, the output end of the DAC chip is connected with the voltage-controlled resistor, one end of the voltage-controlled resistor is connected with the direct current power supply VCC, the other end of the voltage-controlled resistor is connected with the LED array module, one end of the NMOS tube M3 is connected with the LED array module, and the other end of the NMOS tube M3 is connected with the grounding end. The current provided by the direct current power supply VCC flows through the voltage-controlled resistor, the light emitting diode array module and the NMOS tube M3 in sequence to reach the ground terminal.
The intelligent chip is connected to the Internet network through the WiFi module and is used for reading real-time of the Internet network, the intelligent chip is in wireless connection with a user mobile phone, the user mobile phone sends a command of timing wake-up time and wake-up mode to the intelligent chip through the WiFi module, the display module is connected with the intelligent chip, the wake-up time and the wake-up mode can be displayed on the display module, 16 different keys can be contained on the key array module, but not limited to 16 keys are contained, the command represented by the keys is transmitted to the intelligent chip through pressing the keys, the intelligent chip performs operation of inputting and outputting command information according to the key command, the capacitor microphone is connected to an ADC port of the intelligent chip, the DAC chip converts a digital signal output by the intelligent chip into an analog signal, the DAC chip is connected with the power supply and the LED array module through a voltage-controlled resistor, an NMOS tube is further connected between the LED array module and a grounding end, and the on and off of the NMOS tube is controlled by the intelligent chip.
According to the embodiment of the invention, the magnitude of the output voltage of the DAC chip can control the magnitude of the voltage-controlled resistor, so that the magnitude of the current flowing through the light-emitting diode array module is controlled.
According to an embodiment of the invention, the model of the WiFi module in FIG. 1 is ESP8266.
According to the embodiment of the invention, the brightness of the light emitting diodes in the light emitting diode array module changes along with the change of the current.
According to an embodiment of the present invention, taking an example of setting 16 keys on a key array module, the 16 keys on the key array module are arranged according to four rows and four columns, and include a number key and a command key, where the number key includes: 0. 1, 2, 3, 4, 5, 6, 7, 8, 9, the command key comprising: six keys of confirm, delete, timing, real-time calibration, reset and standby functions.
The number key can be pressed to complete the number input and is directly displayed on the display module, namely the display module correspondingly displays the set wake-up service time. Pressing the confirm button is used for confirming the input number, and pressing the delete button is used for deleting the input number. The confirmation key press once also means that the information displayed on the display module is subjected to an execution operation. The delete key presses once to indicate the one digit before the cursor when the digit was entered is deleted. The wake-up service time can be set by pressing the timing key, and three different wake-up times can be set for the wake-up service time, wherein the time format is yyyy: mm: hh format. The reset key is pressed once to reset the intelligent chip. Pressing the standby button once can enable the intelligent chip to be in a standby state, and pressing the standby button once again can enable the intelligent chip to be in a starting state. Pressing the standby and timing keys simultaneously performs a page turning function and sequentially displays different timing time information. Pressing the standby and real-time calibration buttons simultaneously displays the real-time of the Internet network.
According to the embodiment of the invention, the analog quantity of the digital signal output by the intelligent chip to the DAC chip is 12 bits. When the output voltage of the DAC chip is 0, the brightness of the light emitting diode is minimum.
According to an embodiment of the invention, the direct current power supply VCC supplies power to the leds of the led array through a voltage controlled resistor. The output voltage of the DAC chip can control the voltage-controlled resistor, so that the current of the light-emitting diode is controlled, and the brightness of the light-emitting diode is changed when the current of the light-emitting diode is changed. The intelligent chip controls the brightness of the light emitting diode through the DAC chip and the voltage-controlled resistor. The brightness may be changed gradually or suddenly.
According to the embodiment of the invention, M3 is an enhanced NMOS tube, and the intelligent chip can control the on and off of M3. When M3 is on, the LED is grounded, otherwise, the LED is disconnected from the ground, and no light emission is possible. Namely: the intelligent chip controls the light emitting diode to be in a bright state or a non-bright state through M3.
According to the embodiment of the invention, the intelligent chip can be an FPGA, a DSP or an ARM chip, and can also be other embedded chips.
According to the embodiment of the invention, the condenser microphone can listen to the sound around the light waking system, namely, the sound around the wakened service object, and input the sound signal to the intelligent chip.
According to an embodiment of the invention, the method steps of the invention for using optical wakeup comprise:
1. The intelligent chip is connected to the Internet network through the ESP8266, reads the real-time Internet network time and displays the real-time Internet network time on the display module;
2. The real-time and the wake-up time displayed on the display module are set through the key module;
3. The voice of the awakened service object when the service object sleeps down is detected through the capacitor microphone and recorded, the recording function can be set manually, and a time period can also be set, for example, recording is carried out from 1 to 2 am. The total duration of the recording is set as T minutes, the recorded recording time period is divided into N small segments, the duration of each small segment is equal, the time period is expressed by f i (T), T represents the recording duration in seconds, i=1, 2, 3..n,
And storing f (t) as sound at the time of deep sleep into the smart chip.
4. At the set wake-up time, wake-up service is started, the intelligent chip firstly controls the brightness of the light emitting diode to change from minimum to maximum, and the light emitting diode is continuously lighted for 3 seconds at the maximum brightness, then extinguishes for 0.5 seconds, the intelligent chip detects the sound around the awakened service object through the capacitor microphone, and when receiving the stop sound, the intelligent chip automatically reduces the brightness of the diode to 1/3 of the maximum brightness and keeps the brightness to provide illumination.
Next, the condenser microphone detects sounds around the awakened service object for a period of timeDenoted as x (t), using a cross-correlation operation,
The cross-correlation coefficient u of x (t) and f (t) is calculated,
Where N is the number of divided recording periods, cov represents covariance operation, and D represents variance operation.
When the cross correlation coefficient u is larger than 0.5, the awakening step is repeated, and when the cross correlation coefficient u is smaller than 0.5, the awakening of the awakened service object is stopped.
According to the embodiment of the invention, a served object using the optical wake-up system can send a sound instruction of stopping or closing to the optical wake-up system through the capacitor microphone, when the capacitor microphone detects the sound instruction of stopping sent by the served object, namely, the served object does not perform wake-up service any more, a signal of stopping wake-up is transmitted to the intelligent chip through the capacitor microphone, and the intelligent chip automatically reduces the brightness of the diode to 1/3 of the maximum brightness through controlling the DAC chip and keeps the brightness; when the capacitor microphone detects a sound instruction of closing sent by a served object, the wake-up service is closed, so that the system is in a standby state, and the sound signal of closing is transmitted to the intelligent chip through the capacitor microphone, and the intelligent chip is in a disconnection state through controlling the NMOS tube M3.
According to the embodiment of the invention, the light emitted by the waking system in the waking process is relatively glaring light, and when the waking service is stopped, the light emitted by the waking system in the waking process is 1/3 of the light emitted by the waking system in the waking process, and the light is relatively soft, so that the waking service object can be provided with illumination but not glaring.
According to the embodiment of the invention, when the optical wake-up system provided by the invention is adopted for wake-up service, wake-up time can be set in advance on the optical wake-up system through the key module, the set wake-up time can be displayed on the display module, and then the optical wake-up system is placed in front of a to-be-awakened service object or in a place which is easily seen by the service object. When the set wake-up time is reached, the intelligent chip in the light wake-up system controls the NMOS tube M3 to be in a conducting state, after the intelligent chip transmits a wake-up signal to the DAC chip, the DAC chip controls the voltage-controlled resistor to enable the resistance value of the voltage-controlled resistor to be adjusted to 0, so that the light-emitting diode in the light-emitting diode module is lightened, after the last 3 seconds, the DAC chip controls the voltage-controlled resistor to enable the resistance value of the voltage-controlled resistor to be gradually increased to the maximum value, only tiny current passes through the light-emitting diode, the light-emitting diode is in a turned-off state and lasts for 0.5 seconds, the regulation and control operation is repeated for several times until the served object is awakened, and after a stop instruction sent by the served object is received, the intelligent chip controls the brightness of the light-emitting diode to be reduced to 1/3 of the maximum brightness and kept. When receiving a closing instruction sent by a service object or the service object directly presses a standby key, the intelligent chip directly controls the NMOS tube M3 to be in a disconnected state, the light emitting diode does not pass current, and the LED is in an off state, namely the light wake-up system is not lightened any more and is in the off state.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present invention.
Claims (9)
1. A light wake-up method is characterized by that the record of the object to be waken up in the state of sleeping is acquired, wake-up time is set, the time of Internet is read, the read time of Internet is compared with the set wake-up time, when the two times are identical, wake-up service is started,
Detecting and acquiring sound around the awakened service object while starting the awakening service, obtaining a cross correlation coefficient u by cross correlation operation of the acquired sound and the record, when u is larger than 0.5, indicating that the awakened service object is not awakened, repeating the awakening service at the moment, when u is smaller than 0.5, indicating that the awakened service object is awakened, stopping the awakening service,
When the wake-up service is started, the intelligent chip controls the brightness of the light emitting diode to change from minimum to maximum, and the light emitting diode is continuously lighted for 3 seconds at the maximum brightness, then is extinguished for 0.5 seconds, the operation is repeated, when the wake-up service is stopped, the intelligent chip controls the brightness of the light emitting diode to be reduced to 1/3 of the maximum brightness and kept,
The method comprises the steps of acquiring the record of the awakened service object in a sleeping state, setting the total duration of the record as T minutes, dividing the recorded record period into N segments, wherein the duration of each segment is equal, and recording the ith segmentThe representation is made of a combination of a first and a second color,T represents a recording duration in seconds, i=1, 2, 3..n, and the average value for the entire recording period is calculated/>The representation is:
。
2. the method of claim 1, wherein the detecting and acquiring sounds around the awakened service object is performed for a period of time Expressed as/>And calculate/>And/>Is used for the cross-correlation coefficient u of (c),
Where N is the number of divided recording periods, cov represents covariance operation, and D represents variance operation.
3. A light wake-up system based on the light wake-up method according to any one of claim 1-2, comprising a display module, a WiFi module, a key array module, a smart chip, a capacitor microphone, a DAC chip and a light emitting diode array module,
The intelligent chip is connected to the Internet through the WiFi module and is used for reading the real-time of the Internet,
The intelligent chip is connected with the user mobile phone in a wireless way, the user mobile phone sends instructions of timing wake-up time and wake-up mode to the intelligent chip through the WiFi module,
The display module is connected with the intelligent chip, the wake-up time is displayed on the display module,
Transmitting an instruction represented by a key to the intelligent chip by pressing the key, the intelligent chip performing operations of inputting and outputting instruction information according to the key instruction,
The condenser microphone is connected to the ADC port of the smart chip,
The DAC chip converts the digital signal output by the intelligent chip into an analog signal, the output end of the DAC chip is sequentially connected with the voltage-controlled resistor, the light-emitting diode array module, the NMOS tube and the grounding end, and the on and off of the NMOS tube is controlled by the intelligent chip.
4. The system of claim 3 wherein the output voltage of the DAC chip is configured to control the voltage-controlled resistor to control the amount of current flowing through the led array module, wherein the brightness of the leds in the led array module varies with the current.
5. The light wakeup system according to claim 4, wherein when the wakeup service is started, the brightness of the light emitting diode is controlled by the smart chip to be changed from minimum to maximum, and to be continuously lit for 3 seconds at the maximum brightness, and then to be extinguished for 0.5 seconds, and this operation is repeated, and when the wakeup service is stopped, the brightness of the light emitting diode is controlled to be reduced to 1/3 of the maximum brightness and maintained by the smart chip.
6. The system of claim 3, wherein the 16 keys of the key array module are arranged in four rows and four columns, including a number key and a command key,
The number key comprises: 0.1, 2, 3, 4, 5, 6, 7, 8 and 9,
The command key comprises: six keys of confirm, delete, timing, real-time calibration, reset and standby functions.
7. An optical wakeup system according to claim 3, wherein pressing the timing key sets a wakeup service time, wherein the wakeup service time sets different wakeup times,
Pressing the standby button once can enable the intelligent chip to be in a standby state, and pressing the standby button once again can enable the intelligent chip to be in a starting state.
8. A system as claimed in claim 3, wherein the digital signal analog output from the smart chip to the DAC chip is 12 bits.
9. A light waking system according to claim 3 wherein the capacitive microphone detects and records sounds of a served object to be waked up,
Before starting the awakening service, the capacitor microphone detects and records the sound of the awakened service object in a state of falling asleep, inputs a recording signal into the intelligent chip for storage,
When the wake-up service is started, the condenser microphone detects sounds around the awakened service object and listens, and a listening sound signal is input into the intelligent chip.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102534A (en) * | 2017-05-11 | 2017-08-29 | 深圳如果技术有限公司 | One kind wakes method, device and alarm clock |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112168U (en) * | 1992-01-27 | 1992-08-05 | 汪戈峤 | Vibration sleeper's alarm |
| CN101790000B (en) * | 2010-02-20 | 2014-08-13 | 华为终端有限公司 | Environmental sound reminding method and mobile terminal |
| CN103048918A (en) * | 2012-12-28 | 2013-04-17 | 福建友通实业有限公司 | Split wrist strap vibration wake-up alarm clock |
| CN103942921A (en) * | 2013-01-21 | 2014-07-23 | 深圳市启明和丰照明科技有限公司 | Earthquake early-warning system and earthquake early-warning method of LED lamp |
| CN104035370B (en) * | 2014-06-09 | 2017-03-01 | 曹亮明 | Sleep monitor system and monitoring method |
| CN104622432B (en) * | 2015-02-06 | 2017-06-06 | 华南理工大学 | Based on bass than sleep sound of snoring monitoring method and system |
| CN106151935A (en) * | 2015-04-22 | 2016-11-23 | 颜世睿 | A kind of Rouser based on infrared heat sensor array |
| CN108241957B (en) * | 2016-12-26 | 2023-05-16 | 中兴通讯股份有限公司 | Intelligent reminding method, first wearable device and intelligent reminding system |
| KR102071865B1 (en) * | 2017-11-30 | 2020-01-31 | 주식회사 인텔로이드 | Device and method for recognizing wake-up word using server recognition result |
| CN115998252A (en) * | 2022-12-13 | 2023-04-25 | 贵州省人民医院 | Sleep apnea monitoring method |
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