CN112767661A - Internal organism detection alarm system of automobile - Google Patents
Internal organism detection alarm system of automobile Download PDFInfo
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- CN112767661A CN112767661A CN202110024482.4A CN202110024482A CN112767661A CN 112767661 A CN112767661 A CN 112767661A CN 202110024482 A CN202110024482 A CN 202110024482A CN 112767661 A CN112767661 A CN 112767661A
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- 238000001514 detection method Methods 0.000 title claims abstract description 118
- 238000004891 communication Methods 0.000 claims abstract description 37
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 25
- 230000007958 sleep Effects 0.000 claims description 17
- 230000005059 dormancy Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- G08B21/22—Status alarms responsive to presence or absence of persons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Health & Medical Sciences (AREA)
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- Business, Economics & Management (AREA)
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- Alarm Systems (AREA)
Abstract
The invention discloses an automobile internal organism detection alarm system, which comprises: the system comprises a cloud platform, a sensor module and a communication module, wherein the sensor module is used for detecting the temperature in the automobile and whether an organism exists according to preset frequency, generating a detection signal, uploading the detection signal to the cloud platform through the communication module, and the cloud platform generates an alarm signal according to the detection signal. By implementing the invention, the sensor module is arranged in the system, so that the temperature in the automobile and whether organisms exist can be detected, and meanwhile, the cloud platform is arranged to generate an alarm signal when receiving the detection signal. Therefore, it is possible to reduce or prevent the occurrence of a case where a child or a pet is confined in the car due to carelessness of an adult or a parent and the occurrence of a loss of life due to an excessively high temperature of the enclosed space for a long time. Meanwhile, the sensor module detects according to a preset frequency, namely, the sensor module works once every preset time, so that the working power consumption of the whole system can be greatly reduced.
Description
Technical Field
The invention relates to the technical field of intelligent monitoring, in particular to an automobile interior organism detection alarm system.
Background
In recent years, along with the popularization of automobiles, people have great convenience in life, and many problems are caused along with the popularization of automobiles. In the news reports, the CO poisoning event of a driver sleeping in a car and the death event of a baby forgetting the inside of the car are also rare.
The sealing performance of the door and the window of the existing household car is good. In summer, the weather is stuffy and hot, the narrow and small space in the automobile is tight, the time is long, the temperature in the automobile can be gradually increased, and personnel in the automobile can unconsciously lose consciousness and lose life in severe cases. The careless car owner goes out with the baby and forgets the baby in the car, and the car is sealed and is suffocated due to overhigh temperature and is hot to die in the car.
Disclosure of Invention
In view of this, the embodiments of the present invention provide a method and a device for solving the technical problem of life safety of people or pets forgotten to be inside an automobile in the prior art.
The technical scheme provided by the embodiment of the invention is as follows:
the embodiment of the invention provides an automobile internal organism detection alarm system, which comprises: the system comprises a cloud platform, a sensor module and a communication module, wherein the sensor module is used for detecting the temperature in the automobile and whether an organism exists according to preset frequency, generating a detection signal, uploading the detection signal to the cloud platform through the communication module, and the cloud platform generates an alarm signal according to the detection signal.
Optionally, the sensor module comprises: the automobile body detection device comprises a respiration detection sensor and a temperature sensor, wherein the respiration detection sensor is used for detecting whether organisms exist in the automobile or not, and generating a first detection signal when the organisms exist; the temperature sensor is used for detecting the temperature in the automobile and generating a second detection signal according to the detected temperature.
Optionally, the vehicle interior organism detection alarm system further comprises: the sensor module is connected with the communication module through the dormancy circuit, and the sensor module and the communication module are started by the dormancy circuit at preset intervals.
Optionally, the sleep circuit starts the temperature sensor every preset time, starts the breath detection sensor when the second detection signal exceeds a first preset threshold, and starts the communication module when receiving the first detection signal.
Optionally, the cloud platform comprises: and the comparison module is used for receiving the second detection signal, judging whether the second detection signal exceeds a first preset threshold value or not, and generating an alarm signal when the second detection signal exceeds the first preset threshold value and receives the first detection signal.
Optionally, the vehicle interior organism detection alarm system further comprises: and the alarm terminal is connected with the cloud platform and receives the alarm signal output by the cloud platform.
Optionally, the communication module includes: 2G Internet of things card.
Optionally, the vehicle interior organism detection alarm system further comprises: and the rechargeable battery is connected with the temperature sensor and the breath detection sensor and is used for charging the temperature sensor and the breath detection sensor.
Optionally, the vehicle interior organism detection alarm system further comprises: and the electric quantity detection module is connected with the rechargeable battery and is used for monitoring the electric quantity of the rechargeable battery, and when the electric quantity is lower than a second preset threshold value, an electric quantity prompt signal is generated.
Optionally, the sleep circuit comprises: a timer.
The technical scheme of the invention has the following advantages:
according to the automobile interior organism detection alarm system provided by the embodiment of the invention, the sensor module is arranged, so that the temperature in the automobile and whether organisms exist can be detected, and meanwhile, the cloud platform is arranged to generate an alarm signal when receiving the detection signal. Therefore, the automobile interior organism detection alarm system provided by the embodiment of the invention can reduce or avoid the occurrence of events that children or pets are confined in the automobile due to the negligence of adults or parents and the events are lost due to overhigh temperature of the closed space for a long time. Meanwhile, in the automobile internal organism detection alarm system provided by the embodiment of the invention, the sensor module detects according to the preset frequency, namely, the sensor module works once every preset time, so that the working power consumption of the whole system can be greatly reduced.
According to the automobile internal organism detection alarm system provided by the embodiment of the invention, the dormancy circuit is arranged, the timer and the comparison circuit are arranged in the dormancy circuit, the temperature sensor, the respiration detection sensor and the communication module can be sequentially started to work according to the preset frequency and a certain sequence, and the respiration detection sensor and the communication module can not be started to work when the temperature value acquired by the temperature sensor does not exceed the first preset threshold value; when the first detection signal output by the respiration detection sensor is not received, the communication module is not started to work. Therefore, the working power consumption of the automobile internal organism detection alarm system is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a block diagram of an in-vehicle organism detection alarm system according to an embodiment of the present invention;
FIG. 2 is a block diagram of an internal organism detection alarm system of a vehicle according to another embodiment of the present invention;
FIG. 3 is a block diagram of an internal biological detection alarm system of a vehicle according to another embodiment of the present invention;
fig. 4 is a block diagram of an automobile interior organism detection alarm system according to another embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
An embodiment of the present invention provides an automobile interior organism detection alarm system, as shown in fig. 1, the system includes: the system comprises a cloud platform 30, a sensor module 10 and a communication module 20, wherein the sensor module 10 is used for detecting the temperature inside the automobile and whether an organism exists according to preset frequency, generating a detection signal, uploading the detection signal to the cloud platform 30 through the communication module 20, and the cloud platform 30 generates an alarm signal according to the detection signal. In one embodiment, the system for detecting and alarming the organism in the automobile mainly works under the condition that the automobile is parked at a certain position and the inside of the automobile is a closed environment, namely the doors are closed.
According to the automobile interior organism detection alarm system provided by the embodiment of the invention, the sensor module is arranged, so that the temperature in the automobile and whether organisms exist can be detected, and meanwhile, the cloud platform is arranged to generate an alarm signal when receiving the detection signal. Therefore, the automobile interior organism detection alarm system provided by the embodiment of the invention can reduce or avoid the occurrence of events that children or pets are confined in the automobile due to the negligence of adults or parents and the events are lost due to overhigh temperature of the closed space for a long time. Meanwhile, in the automobile internal organism detection alarm system provided by the embodiment of the invention, the sensor module detects according to the preset frequency, namely, the sensor module works once every preset time, so that the working power consumption of the whole system can be greatly reduced.
In one embodiment, as shown in FIG. 2, the sensor module 10 includes: the automobile body detection device comprises a respiration detection sensor 11 and a temperature sensor 12, wherein the respiration detection sensor 11 is used for detecting whether organisms exist in the automobile or not, and generating a first detection signal when the organisms exist; the temperature sensor 12 is configured to detect a temperature inside the vehicle and generate a second detection signal according to the detected temperature.
In one embodiment, the breath detection sensor 11 is a conventional sensor, which can be purchased and used directly. The respiration sensor 11 is internally provided with a doppler radar sensor and an MCU, for example, the doppler radar sensor and the MCU may be integrated into a chip to form the respiration sensor 11. The respiration detection sensor 11 detects motion signals of an object through a Doppler frequency shift effect, specifically can extract weak motion signals of thoracic cavity fluctuation when a person breathes, and inputs the weak motion signals into the MCU for analysis and calculation after amplification. The MCU can process weak operation signals generated when the thoracic cavity fluctuates when a human body breathes, and accurately analyzes and judges whether people exist in a room or not by combining an IIR (Infinite Impulse Response) digital filtering algorithm and a breathing signal correction algorithm. In one embodiment, when the respiration detection sensor 11 detects the presence of a person or other living organism inside the vehicle, a first detection signal may be generated.
In one embodiment, as shown in fig. 3, in order to enable the sensor module to perform detection according to a preset frequency, a sleep circuit 40 may be provided in the vehicle interior organism detection alarm system, the sleep circuit 40 connects the sensor module 10 and the communication module 20, and the sleep circuit 40 activates the sensor module 10 and the communication module 20 at preset time intervals. In a specific embodiment, a timer may be set in the sleep circuit 40, and the sensor module 10 and the communication module 20 may be started at preset time intervals by the time set in the timer, for example, the start may be set once every minute, or may be set at other times, but the set preset time is not too long, so as to avoid danger to people or pets locked in a car.
In one embodiment, the sleep circuit 40 activates the temperature sensor 12 at predetermined intervals, activates the breath detection sensor 11 when the second detection signal exceeds a first predetermined threshold, and activates the communication module 20 when receiving the first detection signal. In one embodiment, a comparison circuit may be disposed in the sleep circuit 40, the comparison circuit is connected to the temperature sensor 12, and when the temperature sensor 12 collects the temperature value inside the automobile and then transmits the temperature value to the comparison circuit, meanwhile, the sleep circuit 40 is provided with a first preset threshold, for example, 35 degrees or 30 degrees, and the comparison circuit receives the temperature value transmitted by the temperature sensor 12, compares the temperature value with the first preset threshold, and if the temperature value is greater than the preset threshold, a first high signal is outputted, the sleep circuit 40 can activate the respiration detection sensor 11 according to the first high signal, when the breath detecting sensor 11 detects the presence of a living body, it outputs a first detecting signal to the sleep circuit 40, and the sleep circuit 40 receives the first electrical detecting signal to generate a second high level signal and start the communication module 20 to operate according to the second high level signal. At this time, the communication module 20 may transmit the first detection signal detected by the respiration detection sensor 11 and the second detection signal detected by the temperature sensor 12 to the cloud platform 30.
In an embodiment, the communication module 20 may select a 2G internet of things card, which may reduce power consumption of the system. Meanwhile, in order to increase the transmission speed of the signal, a 3G internet of things card and a 4G internet of things card, or a 5G internet of things card may be selected. In addition, the communication module 20 may also use other components to achieve communication.
According to the automobile internal organism detection alarm system provided by the embodiment of the invention, the dormancy circuit is arranged, the timer and the comparison circuit are arranged in the dormancy circuit, the temperature sensor, the respiration detection sensor and the communication module can be sequentially started to work according to the preset frequency and a certain sequence, and the respiration detection sensor and the communication module can not be started to work when the temperature value acquired by the temperature sensor does not exceed the first preset threshold value; when the first detection signal output by the respiration detection sensor is not received, the communication module is not started to work. Therefore, the working power consumption of the automobile internal organism detection alarm system is further reduced.
In one embodiment, the cloud platform 30 includes: and the comparison module is used for receiving the second detection signal, judging whether the second detection signal exceeds a first preset threshold value or not, and generating an alarm signal when the second detection signal exceeds the first preset threshold value and receives the first detection signal. In an embodiment, if a comparison circuit is provided in the sleep circuit 40, when the cloud platform 30 receives the first detection signal and the second detection signal, it indicates that the sleep circuit 40 has determined that the temperature inside the automobile exceeds the first preset threshold and detected that an organism exists inside the automobile, and at this time, the cloud platform 30 may directly generate an alarm signal. Therefore, if the comparison circuit is provided in the sleep circuit 40, the cloud platform 30 may not be provided with a comparison module.
In one embodiment, as shown in fig. 4, the system for detecting and alarming organism in the automobile interior further comprises: alarm terminal 50, alarm terminal 50 connects cloud platform 30, and alarm terminal 50 receives the alarm signal of cloud platform 30 output. In a specific embodiment, the alarm terminal 50 may be a mobile phone terminal, for example, an APP may be set in the mobile phone terminal, or an alarm signal may be directly sent to a wechat public number of the mobile phone.
In an embodiment, since the respiration detection sensor 11, the temperature sensor 12 and the 2G internet of things are all low-power consumption devices, each time of operation is short, the power consumption is low, and the rechargeable battery can be used for operation. Therefore, a rechargeable battery can be arranged in the organism detection alarm system in the automobile, and the rechargeable battery is connected with the temperature sensor 12 and the respiration detection sensor 11 and is used for charging the temperature sensor 12 and the respiration detection sensor 22. When the communication module 20 is a 2G internet of things card, the rechargeable battery can also be connected to the 2G internet of things card to supply power to the 2G internet of things card. In particular, the amount of the solvent to be used,
in a specific embodiment, in order to charge the rechargeable battery in time and avoid the sensor module and the communication module from being unable to work due to low power, the system for detecting and alarming the internal organism of the automobile further comprises: and the electric quantity detection module is connected with the rechargeable battery and used for monitoring the electric quantity of the rechargeable battery and generating an electric quantity prompt signal when the electric quantity is lower than a second preset threshold value. Specifically, the electric quantity detection module may be a battery electric quantity detection chip, the electric quantity detection module may be connected to the communication module 20, and when an electric quantity prompt signal is generated, the electric quantity prompt signal may be sent to the alarm terminal 50 through the communication module 20, so as to prompt the user to charge in time.
In an embodiment, the system for detecting and alarming an internal organism of an automobile provided by the embodiment of the invention can work according to the following procedures: dormancy circuit 40 starts temperature sensor 12 work, and the temperature value of receiving temperature sensor 12 collection, judge whether this temperature value exceeds first preset threshold value through built-in comparison circuit, when exceeding first preset threshold value, start breathing and detect sensor 11 work, if receive the first detected signal of breathing and detect sensor 11 output, start communication module 20 work, communication module 20 will receive the first detected signal of breathing and detect sensor 11 output and the second detected signal of temperature sensor 12 output (being the temperature value of gathering) transmission to cloud platform 30, cloud platform 30 generates alarm signal transmission to alarm terminal 50, the suggestion user. Meanwhile, when the user inquires the electric quantity prompt signal output by the electric quantity detection module at the alarm terminal 50, the rechargeable battery can be charged, and the breathing induction sensor 11, the temperature sensor 12 and the 2G Internet of things card can be kept working normally.
Although the present invention has been described in detail with respect to the exemplary embodiments and the advantages thereof, those skilled in the art will appreciate that various changes, substitutions and alterations can be made to the embodiments without departing from the spirit and scope of the invention as defined by the appended claims. For other examples, one of ordinary skill in the art will readily appreciate that the order of the process steps may be varied while maintaining the scope of the present invention.
Moreover, the scope of the present application is not intended to be limited to the particular embodiments of the process, machine, manufacture, composition of matter, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, manufacture, compositions of matter, means, methods, or steps, presently existing or later to be developed, that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, machines, manufacture, compositions of matter, means, methods, or steps.
Claims (10)
1. An automotive interior organism detection alarm system, comprising: a cloud platform, a sensor module and a communication module,
the sensor module is used for detecting the temperature in the automobile and whether organisms exist according to preset frequency, generating a detection signal, uploading the detection signal to the cloud platform through the communication module, and the cloud platform generates an alarm signal according to the detection signal.
2. The automotive interior organism detection alarm system of claim 1, wherein the sensor module comprises: a breath detection sensor and a temperature sensor,
the respiration detection sensor is used for detecting whether an organism exists in the automobile or not, and generating a first detection signal when the organism is detected to exist;
the temperature sensor is used for detecting the temperature in the automobile and generating a second detection signal according to the detected temperature.
3. The automotive interior organism detection alarm system according to claim 2, further comprising: the sensor module is connected with the communication module through the dormancy circuit, and the sensor module and the communication module are started by the dormancy circuit at preset intervals.
4. The system of claim 3, wherein the sleep circuit activates the temperature sensor at predetermined intervals, activates the breath detection sensor when the second detection signal exceeds a first predetermined threshold, and activates the communication module when the first detection signal is received.
5. The automotive interior organism detection alarm system of claim 2, wherein the cloud platform comprises: and the comparison module is used for receiving the second detection signal, judging whether the second detection signal exceeds a first preset threshold value or not, and generating an alarm signal when the second detection signal exceeds the first preset threshold value and receives the first detection signal.
6. The automotive interior organism detection alarm system of claim 5, further comprising: and the alarm terminal is connected with the cloud platform and receives the alarm signal output by the cloud platform.
7. The automotive interior organism detection alarm system of claim 5, wherein the communication module comprises: 2G Internet of things card.
8. The automotive interior organism detection alarm system of claim 5, further comprising: and the rechargeable battery is connected with the temperature sensor and the breath detection sensor and is used for charging the temperature sensor and the breath detection sensor.
9. The automotive interior organism detection alarm system of claim 8, further comprising: and the electric quantity detection module is connected with the rechargeable battery and is used for monitoring the electric quantity of the rechargeable battery, and when the electric quantity is lower than a second preset threshold value, an electric quantity prompt signal is generated.
10. The automotive interior organism detection alarm system of claim 4, wherein the sleep circuit comprises: a timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/142704 WO2022143817A1 (en) | 2020-12-29 | 2021-12-29 | Detection and alarm system for living body inside of vehicle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020115941357 | 2020-12-29 | ||
| CN202011594135 | 2020-12-29 |
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| CN112767661A true CN112767661A (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110024482.4A Pending CN112767661A (en) | 2020-12-29 | 2021-01-08 | Internal organism detection alarm system of automobile |
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| Country | Link |
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| CN (1) | CN112767661A (en) |
| WO (1) | WO2022143817A1 (en) |
Cited By (2)
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| WO2022143817A1 (en) * | 2020-12-29 | 2022-07-07 | 嘉兴企树网络科技有限公司 | Detection and alarm system for living body inside of vehicle |
| CN115179890A (en) * | 2022-08-26 | 2022-10-14 | 润芯微科技(江苏)有限公司 | Respiration monitoring system and method based on intelligent sensor |
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| CN109552171A (en) * | 2018-11-14 | 2019-04-02 | 陈华松 | A kind of child-resistant leaves car alarming monitoring system and method |
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| CN210437141U (en) * | 2019-08-06 | 2020-05-01 | 上海移为通信技术股份有限公司 | Intelligent human body or pet detecting and alarming device in automobile |
| CN211442225U (en) * | 2019-12-24 | 2020-09-08 | 成都航空职业技术学院 | Life safety detection alarm system under automobile closed environment |
| CN111391753A (en) * | 2020-03-16 | 2020-07-10 | 杭州杭韵电器有限公司 | In-vehicle organism detection method, detection device using same and detection system |
| CN214253405U (en) * | 2020-12-29 | 2021-09-21 | 上海企树网络科技有限公司 | Internal organism detection alarm system of automobile |
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| WO2022143817A1 (en) * | 2020-12-29 | 2022-07-07 | 嘉兴企树网络科技有限公司 | Detection and alarm system for living body inside of vehicle |
| CN115179890A (en) * | 2022-08-26 | 2022-10-14 | 润芯微科技(江苏)有限公司 | Respiration monitoring system and method based on intelligent sensor |
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