CN103043003A - Vehicular child safety guarantee system - Google Patents
Vehicular child safety guarantee system Download PDFInfo
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- CN103043003A CN103043003A CN2012105686511A CN201210568651A CN103043003A CN 103043003 A CN103043003 A CN 103043003A CN 2012105686511 A CN2012105686511 A CN 2012105686511A CN 201210568651 A CN201210568651 A CN 201210568651A CN 103043003 A CN103043003 A CN 103043003A
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Abstract
The invention relates to a vehicular child safety guarantee system which comprises a speed detection module, a child safety seat, a weight detection module, an audio playing module, a wireless data transmission module and a controller. The controller is respectively connected with the speed detection module, the child safety seat, the weight detection module, the audio playing module and the wireless data transmission module, and controls audio playing of the audio playing module and data transmission of the wireless data transmission module according to detection results from the speed detection module and the weight detection module and service condition of the child safety seat. For car drivers carrying children to go out, the problem of child safety is solved by the vehicular child safety guarantee system, injury of children caused by overspeed or emergency braking is avoided and the car drivers are ensured to more focus on driving.
Description
Technical field
The present invention relates to a kind of vehicle-mounted child safe-guard system; relate in particular to a kind of vehicle-mounted child safe-guard system that when driving to go on a journey with children, in time to remind the child safety seat condition of service in the automobile that is installed in; when chaufeur drives a car process; need not excessively be primarily focused on the child protection safety; improve safety and the comfort level of driving, solved the trouble and worry of driver drives vehicle.
Background technology
Along with the development of auto-industry, automobile begins to have entered huge numbers of families, is very easy to user's trip.The appearance of automobile has changed people's habits and customs and rule of life, has improved people's work efficiency.When automobile during as the family expenses vehicle, the safety of children riding becomes an important issue, and for this reason, the automobile developer makes a lot of improvement to automobile, and develops a series of child safety seat for the user selection of automobile.But for automobile driver, when driving a car, hope is placed on more attentions with it the driving originally, occurs to avoid unnecessary traffic accident, but when going on a journey with child, whether can not observe child and be sitting on the child safety seat with the attention type discharge with it the child unavoidably again, whether child safety seat snaps on the motor vehicle seat fully, and the speed of a motor vehicle impact and the impact that bring to child, like this, disperseed attention, for the safety of traffic has been brought hidden danger.
Therefore, need a kind of vehicle-mounted child safe-guard system that is installed in the automobile, according to the detection to automobile speed and children's weight, the condition of service of child safety seat, automatically select whether the children riding situation is carried out audio alert, like this, when normal circumstances, there is not audio alert, chaufeur can relievedly be driven, in time reminding driver is driven and is adjusted or the adjusting of child safety seat when going wrong, when having ensured child's personal safety, ensured the safety of running car itself.
Summary of the invention
In order to address the above problem, the invention provides a kind of vehicle-mounted child safe-guard system that is installed in the automobile, so that the user needn't be busy with the security situation of constantly observing vehicle-mounted child under environment, when going wrong, carry out and alarm, made things convenient for user's trip.
According to an aspect of the present invention, a kind of vehicle-mounted child safe-guard system that is installed in the automobile is provided, comprise: speed of a motor vehicle detection module, child safety seat, the weight detecting module, audio playing module, wireless data delivery module and controller, controller respectively with speed of a motor vehicle detection module, child safety seat, the weight detecting module, audio playing module is connected with the wireless data delivery module, and according to speed of a motor vehicle detection module, the audio frequency of the testing result of weight detecting module and the condition of service of child safety seat control audio playing module is play and the data of wireless data delivery module send.
More specifically, described vehicle-mounted child safe-guard system further comprises: speed of a motor vehicle detection module, for detection of automobile driving speed, at automobile driving speed when setting speed of a motor vehicle threshold value, send high-speed control signal, when automobile driving speed returns to when setting in the speed of a motor vehicle threshold value, send the low speed control signal, wherein said setting speed of a motor vehicle threshold value is the speed that begins to cause being sitting in children in the car potential safety hazard; Child safety seat is stuck on the vehicle seat of automobile, has the safety strap that children are fixed thereon; The weight detecting module, be installed under the vehicle seat of automobile, weight for detection of the vehicle seat carrying, when the weight of vehicle seat carrying during more than or equal to the setting weight threshold value, send and have passenger's control signal, when the weight of vehicle seat carrying during less than the setting weight threshold value, send the control signal without the passenger, wherein said setting weight threshold value is to judge the weight that the people is arranged on the vehicle seat; Memory device, storage security audio files, the selective broadcast of audio warning file; Audio playing module receives audio files and broadcast and the corresponding audio content of described audio files from memory device; The wireless data delivery module, be embedded with the 3G data communication module, wireless data is sent on purpose network or the purpose mobile phone, and described purpose network is automobile affiliated unit internal network or local transit supervising the network, the relatives that described purpose mobile phone is automobile driver or the contact person's of unit mobile phone; Controller, respectively with speed of a motor vehicle detection module, child safety seat, the weight detecting module, memory device, audio playing module is connected with the wireless data delivery module, when receive the high-speed control signal that speed of a motor vehicle detection module sends and receive that the weight detecting module sends have passenger's control signal the time, whether whether the detection child safety seat blocks vehicle seat and the safety strap of automobile is fixed children, if child safety seat blocks vehicle seat and the safety strap of automobile children is fixed, then the secure voice file in the memory device being sent to audio playing module plays, otherwise the audio warning file in the memory device is sent to audio playing module to be play, when receive that low speed control signal that speed of a motor vehicle detection module sends or weight detecting module send without passenger's control signal the time, the audio frequency that stops audio playing module being play; Wherein, when audio playing module is play the audio warning file, controller control wireless data delivery module is gone out corresponding warning information wireless transmission, when audio playing module was play the secure voice file or stop the audio frequency broadcast, controller control wireless data delivery module entered park mode.
More specifically, in the described vehicle-mounted child safe-guard system, the safety strap of described child safety seat is applicable to the children that height 140cm is following and body weight 36kg is following by children's Dam Configuration Design.
More specifically, in the described vehicle-mounted child safe-guard system, described speed of a motor vehicle detection module is a kind of in magneto-electric car speed sensor, Hall-type car speed sensor, photo-electric car speed sensor, engine speed sensor and the wheel speed sensor.
More specifically, in the described vehicle-mounted child safe-guard system, described weight detecting module obtains the weight that pressure detects the vehicle seat carrying by the quality of measuring seat occupant.
Description of drawings
Below with reference to accompanying drawing embodiment of the present invention are described, wherein:
The block diagram of the vehicle-mounted child safe-guard system that Fig. 1 illustrates according to an embodiment of the present invention.
The specific embodiment
Below with reference to accompanying drawings the embodiment of vehicle-mounted child safe-guard system of the present invention is elaborated.
Fig. 1 illustrates the according to embodiments of the present invention block diagram of vehicle-mounted child safe-guard system.The vehicle-mounted child safe-guard system that wherein is installed in the automobile comprises: speed of a motor vehicle detection module, child safety seat, weight detecting module, audio playing module, memory device, wireless data delivery module and controller, described controller is connected with speed of a motor vehicle detection module, child safety seat, weight detecting module, audio playing module, memory device and wireless data delivery module respectively, and memory device is connected with audio playing module.Wherein, speed of a motor vehicle detection module, for detection of automobile driving speed, at automobile driving speed when setting speed of a motor vehicle threshold value, send high-speed control signal, when automobile driving speed returns to when setting in the speed of a motor vehicle threshold value, send the low speed control signal, wherein said setting speed of a motor vehicle threshold value is the speed that begins to cause being sitting in children in the car potential safety hazard; Child safety seat is stuck on the vehicle seat of automobile, has the safety strap that children are fixed thereon; The weight detecting module, be installed under the vehicle seat of automobile, weight for detection of the vehicle seat carrying, when the weight of vehicle seat carrying during more than or equal to the setting weight threshold value, send and have passenger's control signal, when the weight of vehicle seat carrying during less than the setting weight threshold value, send the control signal without the passenger, wherein, described setting weight threshold value is to judge the weight that the people is arranged on the vehicle seat; Memory device, storage security audio files, the selective broadcast of audio warning file; Audio playing module receives audio files and broadcast and the corresponding audio content of described audio files from memory device; The wireless data delivery module, be embedded with the 3G data communication module, wireless data is sent on purpose network or the purpose mobile phone, and described purpose network is automobile affiliated unit internal network or local transit supervising the network, the relatives that described purpose mobile phone is automobile driver or the contact person's of unit mobile phone; Controller, respectively with speed of a motor vehicle detection module, child safety seat, the weight detecting module, memory device, audio playing module is connected with the wireless data delivery module, when receive the high-speed control signal that speed of a motor vehicle detection module sends and receive that the weight detecting module sends have passenger's control signal the time, whether whether the detection child safety seat blocks vehicle seat and the safety strap of automobile is fixed children, if child safety seat blocks vehicle seat and the safety strap of automobile children is fixed, then the secure voice file in the memory device being sent to audio playing module plays, otherwise the audio warning file in the memory device is sent to audio playing module to be play, when receive that low speed control signal that speed of a motor vehicle detection module sends or weight detecting module send without passenger's control signal the time, the audio frequency that stops audio playing module being play; Wherein, when audio playing module is play the audio warning file, controller control wireless data delivery module is gone out corresponding warning information wireless transmission, when audio playing module was play the secure voice file or stop the audio frequency broadcast, controller control wireless data delivery module entered park mode.
Wherein, in the described vehicle-mounted child safe-guard system, the safety strap of described child safety seat is applicable to the children that height 140cm is following and body weight 36kg is following by children's Dam Configuration Design.Automobile children safety chair is a kind of designed for children that aims at different weight (or age bracket), be installed in the automobile, the seat of energy Effective Raise children riding safety, the definition of the mandatory operative norm ECE R44/03 in Europe is: can be fixed on the power actuated vehicle child safety protective system that forms with the safety belt assembly of buckle or compliant member, regulating mechanism, annex etc.Child safety seat also can be carried indigo plant, complementary seat or collision protection thing and be formed by combining with additional device such as Portable perambulator, baby.Bump at automobile in the situation of dress or suddenly deceleration, thereby can reduce children's stamping press and the health of limiting child are moved the injury that alleviates them.
In addition, child safety seat is essential for the chaufeur with child's trip, this be because, 1, the safety strap in the vehicle is all by adult's design, be only applicable to the above children of height 140cm, body weight 36kg, for the not yet sound children of height bodily form development, if only use safety strap on the car, when collision occurs, safety strap might cause fracture of rib to children, suffocate even danger that neck fractures, can injure on the contrary the neck of baby's fragility, not have security function at all; So 2 take use for the automotive seat of still advising arranging in pairs or groups of the children more than 4 years old and 18 kilograms; 3, according to practical study, when automobile bumps with the speed per hour 50km speed of a motor vehicle, baby in the father and mother bosom can go out with 30 times impulsive force of self body weight, this precipitate impulsive force, for father and mother, can't can reflect immediately processing in a flash, even strong arm again, baby may knock the danger of Windshield, statistics according to U.S. expressway traffic safety office (NHTSA): use safety seat the mortality of colliding child in the contingency can be reduced by 71%, according to the traffic accident data statistics, the virgin fatal rate of baby that automobile is not installed automotive seat will exceed 8 times than what automotive seat were installed, and injury rate is 3 times; 4, according to the traffic accident data statistics, the virgin fatal rate of baby that automobile is not installed automotive seat will exceed 8 times than what automotive seat were installed, and injury rate is 3 times; 5, China is becoming an automobile superpower, and automobile is being come into family gradually, and child seat is essential.
Wherein, in the described vehicle-mounted child safe-guard system, described speed of a motor vehicle detection module is a kind of in magneto-electric car speed sensor, Hall-type car speed sensor, photo-electric car speed sensor, engine speed sensor and the wheel speed sensor.Described speed of a motor vehicle detection module is used for detecting in real time automobile driving speed, so that other equipment are used for carrying out other operations relevant with the speed of a motor vehicle.
In addition, below magneto-electric car speed sensor, Hall-type car speed sensor, photo-electric car speed sensor, engine speed sensor and wheel speed sensor are introduced.The magneto-electric car speed sensor is comprised of magnetic core and coil with two binding posts usually, one by one gear on the magnetic group wheel will produce one to one series of pulses, its shape is the same, the rotating speed of the amplitude of output signal and magnetic group wheel be directly proportional (speed of a motor vehicle), the frequency size of signal finds expression in the rotating speed size of magnetic group wheel, and engine control computer or ignition module determine to trigger fiery time of electricity or fuel oil time for spraying by this synchronization pulse just.The Hall-type car speed sensor, be mainly used on crankshaft degree and the camshaft location, being used for switch ignition and fuel oil spray circuit triggers, he also is applied in other position that need to control rotatable parts and the speed control computer circuits, formed by an almost completely closed magnetic circuit that comprises permanent magnet and pole parts, soft magnet blade rotor passes the air gap between magnet and magnetic pole, window on blade rotor allows that magnetic field is impregnable passes and arrive Hall transducer, does not have the part of window then to interrupt magnetic field.The photo-electric car speed sensor, by two optical conductor fibers of rotating disk with holes, a light-emitting diode, photo-transistor as optical sensor forms, amplifier take photo-transistor as the basis provides the signal of enough power as engine control computer or ignition module, photo-transistor and amplifier produce digital output signal (switching pulse), and the hole that light-emitting diode sees through on the rotating disk shines transmission and the reception that realizes light on the photodiode.Engine speed sensor detects the rotating speed of driving engine, usually utilizes crank-position sensor to detect that the rotating speed of driving engine and output realizes, is used for fuel injection amount, spark advance angle, power transmission control etc.Wheel speed sensor, the inspection vehicle wheel speed is also exported electronic processing unit with testing result, the effect that mainly is be the control of automobile brake and drive control this aspect two.
Wherein, in the described vehicle-mounted child safe-guard system, described weight detecting module obtains the weight that pressure detects the vehicle seat carrying by the quality of measuring seat occupant.Particularly, the weight detecting module detects the pressure of occupant on the vehicle seat, to determine that whether enabling or forbid meter panel of motor vehicle launches the loop.The weight detecting module is enabled/is removed indicating device by the ECU electronic control unit that is installed in the seat cushions bottom and sensor unit, wire harness and airbag and forms.
Adopt vehicle-mounted child safe-guard system of the present invention, realized the safety trip of carrying child, need not chaufeur frequently pay close attention to the front row or after arrange the child safety situation, automatic lifting supplies the chaufeur reference for alarm or security information, ensured that chaufeur is to the own concern of driving a vehicle, thereby reduce the generation of traffic accident, when improving vehicle intellectualized degree, guaranteed the safety of driving.
Be understandable that although the present invention with the preferred embodiment disclosure as above, yet above-described embodiment is not to limit the present invention.For any those of ordinary skill in the art, do not breaking away from the technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all still belongs in the scope of technical solution of the present invention protection.
Claims (5)
1. vehicle-mounted child safe-guard system comprises:
Speed of a motor vehicle detection module, child safety seat, weight detecting module, audio playing module, wireless data delivery module and controller, controller is connected with speed of a motor vehicle detection module, child safety seat, weight detecting module, audio playing module and wireless data delivery module respectively, and controls the audio frequency broadcast of audio playing module and the data transmission of wireless data delivery module according to the testing result of speed of a motor vehicle detection module, weight detecting module and the condition of service of child safety seat.
2. vehicle-mounted child safe-guard system as claimed in claim 1, described vehicle-mounted child safe-guard system further comprises:
Speed of a motor vehicle detection module, for detection of automobile driving speed, at automobile driving speed when setting speed of a motor vehicle threshold value, send high-speed control signal, in the time of in automobile driving speed returns to setting speed of a motor vehicle threshold value, send the low speed control signal, wherein said setting speed of a motor vehicle threshold value is the speed that begins to cause being sitting in children in the car potential safety hazard;
Child safety seat is stuck on the vehicle seat of automobile, has the safety strap that children are fixed thereon;
The weight detecting module, be installed under the vehicle seat of automobile, weight for detection of the vehicle seat carrying, when the weight of vehicle seat carrying during more than or equal to the setting weight threshold value, send and have passenger's control signal, when the weight of vehicle seat carrying during less than the setting weight threshold value, send the control signal without the passenger, wherein said setting weight threshold value is to judge the weight that the people is arranged on the vehicle seat;
Memory device, storage security audio files, the selective broadcast of audio warning file;
Audio playing module receives audio files and broadcast and the corresponding audio content of described audio files from memory device;
The wireless data delivery module, be embedded with the 3G data communication module, wireless data is sent on purpose network or the purpose mobile phone, and described purpose network is automobile affiliated unit internal network or local transit supervising the network, the relatives that described purpose mobile phone is automobile driver or the contact person's of unit mobile phone;
Controller, respectively with speed of a motor vehicle detection module, child safety seat, the weight detecting module, memory device, audio playing module is connected with the wireless data delivery module, when receive the high-speed control signal that speed of a motor vehicle detection module sends and receive that the weight detecting module sends have passenger's control signal the time, whether whether the detection child safety seat blocks vehicle seat and the safety strap of automobile is fixed children, if child safety seat blocks vehicle seat and the safety strap of automobile children is fixed, then the secure voice file in the memory device being sent to audio playing module plays, otherwise the audio warning file in the memory device is sent to audio playing module to be play, when receive that low speed control signal that speed of a motor vehicle detection module sends or weight detecting module send without passenger's control signal the time, the audio frequency that stops audio playing module being play;
Wherein, when audio playing module is play the audio warning file, controller control wireless data delivery module is gone out corresponding warning information wireless transmission, when audio playing module was play the secure voice file or stop the audio frequency broadcast, controller control wireless data delivery module entered park mode.
3. vehicle-mounted child safe-guard system as claimed in claim 2, the safety strap of wherein said child safety seat are applicable to the children that height 140cm is following and body weight 36kg is following by children's Dam Configuration Design.
4. vehicle-mounted child safe-guard system as claimed in claim 2, wherein said speed of a motor vehicle detection module are a kind of in magneto-electric car speed sensor, Hall-type car speed sensor, photo-electric car speed sensor, engine speed sensor and the wheel speed sensor.
5. such as the described vehicle-mounted child safe-guard system of claim 2-4, wherein said weight detecting module obtains the weight that pressure detects the vehicle seat carrying by the quality of measuring seat occupant.
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| CN201210568651.1A CN103043003B (en) | 2012-12-24 | 2012-12-24 | Vehicular child safety guarantee system |
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| CN201210568651.1A CN103043003B (en) | 2012-12-24 | 2012-12-24 | Vehicular child safety guarantee system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104890569A (en) * | 2015-05-29 | 2015-09-09 | 大连楼兰科技股份有限公司 | Child seat with voice reminding function and application method thereof |
| CN105892375A (en) * | 2016-06-08 | 2016-08-24 | 京东方科技集团股份有限公司 | Vehicle-mounted child safety seat and controller thereof, as well as vehicle-mounted child safety seat system |
| CN106740308A (en) * | 2016-12-26 | 2017-05-31 | 昆山百瑞康儿童用品有限公司 | The detection means and vehicle-mounted child articles for use of a kind of vehicle-mounted child articles for use |
| CN110065471A (en) * | 2019-03-12 | 2019-07-30 | 平安科技（深圳）有限公司 | Vehicle starting method, device, medium and terminal device based on recognition of face |
| CN112373356A (en) * | 2020-11-05 | 2021-02-19 | 恒大新能源汽车投资控股集团有限公司 | Method, device and system for monitoring safety state of child in vehicle |
| CN112598879A (en) * | 2020-12-16 | 2021-04-02 | 西安航空学院 | Method for judging and reminding fatigue driving of driver in extra-long tunnel |
| WO2021196738A1 (en) * | 2020-03-30 | 2021-10-07 | 上海商汤临港智能科技有限公司 | Child state detection method and apparatus, electronic device, and storage medium |
| CN113602226A (en) * | 2021-08-17 | 2021-11-05 | 广汽本田汽车有限公司 | Vehicle control method, system and storage medium based on child identification |
| CN114743552A (en) * | 2022-03-22 | 2022-07-12 | 大连理工大学 | Semantic recognition and voice positioning based child safety seat rotation control method |
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| CN104890569A (en) * | 2015-05-29 | 2015-09-09 | 大连楼兰科技股份有限公司 | Child seat with voice reminding function and application method thereof |
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| CN110065471A (en) * | 2019-03-12 | 2019-07-30 | 平安科技（深圳）有限公司 | Vehicle starting method, device, medium and terminal device based on recognition of face |
| WO2021196738A1 (en) * | 2020-03-30 | 2021-10-07 | 上海商汤临港智能科技有限公司 | Child state detection method and apparatus, electronic device, and storage medium |
| CN112373356A (en) * | 2020-11-05 | 2021-02-19 | 恒大新能源汽车投资控股集团有限公司 | Method, device and system for monitoring safety state of child in vehicle |
| CN112598879A (en) * | 2020-12-16 | 2021-04-02 | 西安航空学院 | Method for judging and reminding fatigue driving of driver in extra-long tunnel |
| CN113602226A (en) * | 2021-08-17 | 2021-11-05 | 广汽本田汽车有限公司 | Vehicle control method, system and storage medium based on child identification |
| CN113602226B (en) * | 2021-08-17 | 2022-05-03 | 广汽本田汽车有限公司 | Vehicle control method, system and storage medium based on child identification |
| CN114743552A (en) * | 2022-03-22 | 2022-07-12 | 大连理工大学 | Semantic recognition and voice positioning based child safety seat rotation control method |
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| CN103043003B (en) | 2016-02-03 |
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Effective date of registration: 20160127 Address after: 315400 Zhejiang city of Ningbo province low Tong Street West of Yuyao City Village Patentee after: YUYAO JIJIA ELECTRICAL APPLIANCES CO., LTD. Address before: 315408 Zhejiang city of Ningbo province Yuyao City, Lan Jiang Jie Dao Feng Yang He Cun Patentee before: Zhu Peifen |
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