A kind of automobile omits life safety protection system and guard method thereofTechnical field
The present invention relates to technical field of vehicle safety, be specifically related to a kind of automobile and omit life safety protection system and guard method thereof.
Background technology
June 27, Xiang Tan a couple drives to go out with sons and daughters, and when getting off, the son being discontented with 4 years old at back seat that sleeps is forgotten in car, when waiting household to note abnormalities, child has been locked 6 hours in car, finally because of high temperature death by suffocation.In an afternoon of April, a man goes out to handle affairs with 19 months large daughters, and after getting off, child is locked in car and leaves voluntarily by he.After a few hours, he comes back child also in car, so come back hurriedly, but find that child is poured on seat, both hands are clenched fist, whole body is blue, lose consciousness.Man rushes for hospital's emergency immediately at top speed, but could not retrieve the life of child.Jinjiang, Fujian Province 2 years old girl is little vigorously to go out tourism with uncle and aunt, falls asleep on the way home at back seat, uncle think little joyous with aunt together just car locking go home to sleep.Within second day, to go out driving, just find that child is dead in car.In morning about 10 June 29, sound of chopping wood goes to meet bride along with household by bus.Sound of chopping wood is sitting in the wedding car that cousin opens, and after everybody gets off, possible sound of chopping wood falls asleep and do not get off in car.Afternoon 1 on the same day, point, ate meal, and a group traveling together prepares driving and goes back, and the cousin of sound of chopping wood is driver, finds situation, rapidly sound of chopping wood is sent to hospital after driving.But sound of chopping wood limb rigidity, has anoxia phenomenon at that time, touching that skin is hot with it, is at least more than 40 DEG C.Heartbeat, breathing stop all, and it is dead that finally all rescue measures proved ineffectual ... the above-mentioned news masses all complaint also father and mother and relatives why so general idea is not also having Timeliness coverage staying in car, this case is more and more.Along with the development of automotive technology, more and more higher to the sealing requirements of automobile, and just do not consider that when automobile design child or pet and other life entities omit onboard that this is how, which type of consequence can be caused, prevent the generation of these consequences and take which type of measure to save, if just consider these potential risks when automobile design, take certain design measure perhaps these tragedies would not occur.
Summary of the invention
Primary and foremost purpose of the present invention proposes a kind of automobile to omit life safety protection system,
Life safety protection system is omitted according to automobile provided by the invention, comprise in car and omit life detection module, environment inside car monitoring modular, Body control module, lifting glass for vehicle window motor, life detection module is omitted in described car, environment inside car monitoring modular, vehicle body glass lifting motor is all connected with described Body control module, described car interior omission life detection module comprises camera and Che Nei sound-detection instrument in the car with life image analysing computer module, in described car, camera and Che Nei sound-detection instrument are arranged in parallel, described environment inside car monitoring modular comprises oxygen detection instrument and vehicle interior temperature detector in the car that is arranged in parallel.
Life safety protection system omitted by automobile of the present invention, can car owner park leave after open, whether life entity has been omitted by camera and Che Nei sound-detection instrument in the car omitting life detection module in car separately probe vehicles, wherein in car, camera and Che Nei sound-detection instrument are arranged in parallel, namely in car, in camera or car, sound-detection instrument detects in car to omit and has life entity, all sends signal to car body controller; Then controlled to be monitoring car environment oxygen detection instrument and vehicle interior temperature detector in the car that is arranged in parallel equally by car body controller, when oxygen detection instrument in car or vehicle interior temperature detector monitor the oxygen concentration in car or temperature reaches the life of life-threatening body, all send signal to car body controller; Finally control lifting glass for vehicle window motor by car body controller vehicle window to be declined certain altitude, protect the safety of life entity with this; Certainly, this highly can set, and is preferred embodiment that this height can ensure oxygen content and ventilation volume, can prevents again lawless person easily into the car.
Further, automobile omission life safety protection system of the present invention also comprises the a/c system be connected with car body controller.When oxygen detection instrument in car or vehicle interior temperature detector monitor the oxygen concentration in car or temperature reaches the life of life-threatening body, car body controller can control to open a/c system, reduces vehicle interior temperature and provides circulating air, ensures the safety of life entity.
Further, automobile of the present invention is omitted life safety protection system and is also comprised alarm module, and described alarm module is connected with described Body control module.Remind car owner or neighbouring pedestrian to save life entity in time by alarm module, more guarantee the safety of omitting life entity in car.
Specifically, described alarm module comprises key alarm, annunciator loudspeaker and/or alarm lamp.Wherein, key alarm can be arranged on automobile key, for reminding car owner; Annunciator loudspeaker can be horn trumpeies, also can be anti-theft loudspeakers etc., and alarm lamp also can be car light or the alarm lamp having backup power in addition; Annunciator loudspeaker and/or alarm lamp can remind the passerby of car owner or process to save life entity.
The present invention also provides a kind of guard method using above-mentioned automobile to omit life safety protection system, comprises the following steps:
After A, chaufeur are parked and left, open with camera in the car of life image analysing computer module and Che Nei sound-detection instrument simultaneously;
If B detects in car have sound-detection instrument in life entity or car to detect that the db in car is greater than setting value with camera in the car of life image analysing computer module, then send signal to Body control module, Body control module controls to open oxygen detection instrument and vehicle interior temperature detector in car;
C, Ruo Chenei oxygen detection instrument detects that in car lower than setting value or vehicle interior temperature detector, oxygen concentration detects that vehicle interior temperature is higher than setting value, then vehicle window is dropped to preset height by car body controller control lifting glass for vehicle window motor.
The guard method of life safety protection system omitted by automobile of the present invention; whether life entity has been omitted with in camera in the car of life image analysing computer module and Che Nei sound-detection instrument probe vehicles by what be arranged in parallel; then by the oxygen detection instrument that is arranged in parallel and vehicle interior temperature detector inspection vehicle environment; when environment inside car threatens the life of the life entity of omission; vehicle window is dropped to preset height by control lifting glass for vehicle window motor and omits life entity protection in car by car body controller, and Accident prevention tragedy occurs.
Further, after the T1 time, if vehicle interior temperature detector detects vehicle interior temperature still higher than setting value, then vehicle window is closed and opens a/c system by car body controller control lifting glass for vehicle window motor, meanwhile, car body controller opens accumulator electric-quantity detection module, if accumulator electric-quantity detection module detects that accumulator electric-quantity is not enough to maintain air-conditioning work, then vehicle window is all opened by car body controller control lifting glass for vehicle window motor.If because automobile place environment is severe especially, as too sultry, then can by car body controller control lifting glass for vehicle window motor by vehicle window close and open a/c system, be supplied in car the environment-guarantee omitted life and be applicable to surviving, and when accumulator electric-quantity is not enough to maintain air-conditioning work, then vehicle window is all opened by car body controller control lifting glass for vehicle window motor, whole automotive ventilation is breathed freely, and facilitate omission life escape in car, more improve the safety of omitting life in car.
Further, the guard method of automobile omission life safety protection system of the present invention also comprises D step: car body controller controls warning work.In other words; automobile of the present invention is omitted life safety protection system and is also comprised F step: after elapsed time T2; if oxygen detection instrument detects that in car lower than setting value or vehicle interior temperature detector, oxygen concentration detects that vehicle interior temperature is higher than setting value, then car body controller controls warning work.In car, omit life detection module detect in car and have unlatching warning work life and environment inside car monitoring module monitors threaten the life of the life entity of omission during to environment inside car of omitting; Or after vehicle window is dropped to preset height a period of time by control lifting glass for vehicle window motor by car body controller, warning work is opened environment inside car monitoring module monitors still threatens the life of the life entity of omission during to environment inside car, remind car owner or pedestrian to save in car and omit life entity, in practical service truck, omit the life security of life entity.
Specifically, described warning comprises key alarm, annunciator loudspeaker and/or alarm lamp.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present invention.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As figure, life safety protection system omitted by automobile of the present invention, comprise in car and omit life detection module, environment inside car monitoring modular, Body control module, lifting glass for vehicle window motor, life detection module is omitted in car, environment inside car monitoring modular, vehicle body glass lifting motor is all connected with Body control module, car interior omission life detection module comprises camera and Che Nei sound-detection instrument in the car with life image analysing computer module, in car, camera and Che Nei sound-detection instrument are arranged in parallel, environment inside car monitoring modular comprises oxygen detection instrument and vehicle interior temperature detector in the car that is arranged in parallel.Automobile of the present invention is omitted life safety protection system and is also comprised the a/c system be connected with car body controller.When oxygen detection instrument in car or vehicle interior temperature detector monitor the oxygen concentration in car or temperature reaches the life of life-threatening body, car body controller can control to open a/c system, reduces vehicle interior temperature and provides circulating air, ensures the safety of life entity.Automobile of the present invention is omitted life safety protection system and is also comprised alarm module, and alarm module is connected with Body control module.Remind car owner or neighbouring pedestrian to save life entity in time by alarm module, more guarantee the safety of omitting life entity in car.The alarm module of the present embodiment comprises key alarm and annunciator loudspeaker.
Specifically, the guard method of automobile omission life safety protection system of the present invention comprises the following steps:
After A, chaufeur are parked and left, open with camera in the car of life image analysing computer module and Che Nei sound-detection instrument simultaneously;
If B detects in car have sound-detection instrument in life entity or car to detect that the db in car is greater than setting value with camera in the car of life image analysing computer module, then send signal to Body control module, Body control module controls to open oxygen detection instrument and vehicle interior temperature detector in car;
C, Ruo Chenei oxygen detection instrument detects that in car lower than setting value or vehicle interior temperature detector, oxygen concentration detects that vehicle interior temperature is higher than setting value, then vehicle window is dropped to preset height by car body controller control lifting glass for vehicle window motor.
Wherein, preset height can set, and is preferred embodiment that this height can ensure oxygen content and ventilation volume, can prevents again lawless person easily into the car.
As preferred embodiment; the guard method that life safety protection system omitted by automobile of the present invention also comprises step F: after elapsed time T2; if oxygen detection instrument detects that in car lower than setting value or vehicle interior temperature detector, oxygen concentration detects that vehicle interior temperature is higher than setting value, then car body controller controls warning work.That is, after certain hour, if the protection act that vehicle window opened by automobile itself can not protect the safety of omitting life in car, then open warning work, remind car owner or pedestrian to save in car and omit life entity, in practical service truck, omit the life security of life entity; And can avoid car owner due to refuel or other accidents are of short duration leave vehicle time the situation of at once reporting to the police, meet existing car custom, the life security of life entity can be omitted again in service truck, effectively take into account comfort feature and safety.