CN107901868A - A kind of passenger car unusual service condition detection alarm system and method - Google Patents
A kind of passenger car unusual service condition detection alarm system and method Download PDFInfo
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- CN107901868A CN107901868A CN201711137802.7A CN201711137802A CN107901868A CN 107901868 A CN107901868 A CN 107901868A CN 201711137802 A CN201711137802 A CN 201711137802A CN 107901868 A CN107901868 A CN 107901868A
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- car
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Classifications
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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
- B60R21/01516—Passenger detection systems using force or pressure sensing means
-
- 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
-
- 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
- B60R21/01534—Passenger detection systems using field detection presence sensors using electromagneticwaves, e.g. infrared
-
- 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
- G08B21/02—Alarms for ensuring the safety of persons
-
- 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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/028—Communication between parent and child units via remote transmission means, e.g. satellite network
- G08B21/0283—Communication between parent and child units via remote transmission means, e.g. satellite network via a telephone network, e.g. cellular GSM
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention proposes a kind of passenger car unusual service condition detection alarm system and method, including data acquisition unit, central control unit, alarm unit, central control unit is connected with vehicle body locking device, receive the data that data acquisition unit transmission comes, and can be identified as baby locked, traffic accident, environment inside car three kinds of different unusual service conditions of poor quality, then to alarm unit launch signal；Alarm unit is connected with vehicle body locking device and driver's mobile phone presence signal, can be to vehicle body locking device or driver's handset emissions signal, and the APP in driver's mobile phone can receive signal and related prompting is carried out to driver.Data of the present invention monitor in real time, and alarm response is timely, accuracy higher.
Description
Technical field
The invention belongs to the technical field of vehicle alarm, more particularly to a kind of passenger car unusual service condition detection alarm system
And method.
Background technology
With increasing for automobile quantity, automotive safety problem is increasingly taken seriously, wherein due to the carelessness of driver, youngster
Child is caused heatstroke even dead in car locking, or driver causes traffic accident not solve in time away from automobile for a long time
Certainly, or driver leaves automobile and returns afterwards for a period of time, causes dizziness even to cause traffic since environment inside car is of poor quality
The problems such as accident.Only single standard detection children are riding by the alarming product in car locking, not a whole set of currently on the market
Car unusual service condition detects alarm system.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned problem, there is provided a kind of passenger car unusual service condition
Alarm system and method are detected, while detects three kinds of unusual service conditions, and alarm response can be made in time.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of passenger car unusual service condition detection alarm system
System, it is characterised in that including data acquisition unit, central control unit and alarm unit；
The data acquisition unit includes seating pressure data acquisition unit, in-car human body temperature infrared data's acquisition list
Member, in-car voice data collecting unit, in-car air quality data acquisition unit, vehicle interior temperature data acquisition unit；
The central control unit is microcontroller, is connected respectively with vehicle body locking device, collecting unit and alarm unit, center
Control unit receives the data that data acquisition unit transmission comes, and be identified as baby locked, traffic accident, environment inside car matter
Poor three kinds of different unusual service conditions are measured, send information to alarm unit；
The alarm unit is connected with vehicle body locking device and driver's mobile phone by signal, to vehicle body locking device or can be driven
The person's of sailing handset emissions signal, after driver's mobile phone is connected to signal, can remind driver by the form of cell phone application.
By such scheme, the seating pressure data acquisition unit is pressure sensor, is arranged on seat webbing, lasting inspection
Whether survey on seat with the presence of pressure, while detection information is returned into central control unit.
By such scheme, the in-car human body temperature infrared data's acquisition unit is infrared temperature sensor, is arranged on car
Inner top, the lasting in-car human body infrared radiation temperature of detection, while detection information is returned into central control unit.
By such scheme, the in-car voice data collecting unit is sound transducer, sets top in the car, lasting inspection
Acoustic situations in measuring car, while detection information is returned into central control unit.
By such scheme, the in-car air quality data acquisition unit is air quality sensor, and setting is pushed up in the car
Portion, persistently detects in-car air quality situation, while detection information is returned to central control unit.
By such scheme, the vehicle interior temperature data acquisition unit is temperature sensor, is arranged at room mirror, holds
Continuous detection vehicle interior temperature situation, while detection information is returned into central control unit.
The detection alarm method of alarm system is detected using a kind of passenger car unusual service condition described in claim 6,
It is characterised in that it includes following steps：
S1 setup parameter, central control unit initialization) are inputted to central control unit；
S2) central control unit is detected to control in car door and locked；
S3) central control unit sends detection instruction, and data acquisition unit starts at the same time with vehicle body locking device；
S4) data acquisition unit proceeds by detection, and vehicle body locking device is started to work；
S5) according to the data that data acquisition unit returns compared with the parameter set in advance to central control unit,
And the signal returned according to vehicle body lock system, central control unit judge whether in-car has delay personnel, vehicle body whether to damage, car
Whether interior environmental quality is qualified；
When judging result is not inconsistent standardization, central control unit sends alarm command, alarm unit to predetermined mobile phone or
Vehicle body locking device sends alarm signal；When judging result meets standard, detection terminates.
By such scheme, the step S5) in central control unit judge in-car whether there are delay personnel to include in following
Hold：Seating pressure data acquisition unit is continuously detected on seat to be fluctuated with the presence of pressure and pressure value near setting value；
In-car human body temperature infrared data's acquisition unit is continuously detected in-car human body infrared radiation temperature and reaches setting value and deposit
It is more than setting value in the time；In-car voice data collecting unit detects that in-car sound reaches setting value；Conditions above meets to appoint
Meaning two, that is, judge in-car someone.
By such scheme, the step S5) in central control unit judge whether vehicle body is damaged including following content：Work as car
When body locking device is triggered, judge that vehicle body is damaged.
By such scheme, the step S5) in central control unit judge environment inside car quality it is whether qualified include it is as follows
Content：When in-car air quality data acquisition unit, which is continuously detected in-car air quality, does not reach preset standard, car is judged
Interior environment is off quality；When vehicle interior temperature data acquisition unit is continuously detected vehicle interior temperature more than setting value and continues
Between when being more than setting value, judge that environment inside car is off quality.
The beneficial effects of the invention are as follows：The 1st, a kind of passenger car unusual service condition detection alarm system and method are provided, established
A whole set of passenger car unusual service condition detects alarm system：By baby by detection, vehicle body damage detection, environment inside car quality in car locking
Detection is effective to be integrated, and can add subsequent detection standard；2nd, detect whether in-car there are delay personnel using three kinds of modes,
It is seating pressure detection, in-car human body temperature infrared detection, in-car sound detection respectively, when having at least two in three kinds of detection modes
Central control unit can just judge that in-car has delay personnel, accuracy higher when kind judges in-car someone；3rd, using two kinds of alarms
Mode, is respectively vehicle body lock alarm and sends alarm signal to driver's mobile phone, vehicle body lock alarm can remind motor vehicle environment people
Group's in-car has trapped person or automobile to be in traffic accident, can take emergent means if necessary；Sent to driver's mobile phone
Alarm signal can remind three kinds of unusual service conditions of driver's automobile in time, and APP alerting patterns are more advanced effective, help
Adopt an effective measure in time in driver and unusual service condition is handled.
Brief description of the drawings
Fig. 1 is the structure diagram of one embodiment of the invention；
Fig. 2 is the flow chart of one embodiment of the invention.
Embodiment
To more fully understand the present invention, with reference to the accompanying drawings and examples to further description of the present invention.
As shown in Figure 1, a kind of passenger car unusual service condition detection alarm system, including data acquisition unit, center control list
Member, alarm unit；The data acquisition unit includes seating pressure data acquisition unit, in-car human body temperature infrared data's acquisition
Unit, in-car voice data collecting unit, in-car air quality data acquisition unit, vehicle interior temperature data acquisition unit；
Central control unit is connected with vehicle body locking device, collecting unit and alarm unit respectively, and central control unit receives
Data acquisition unit transmission come data, and be identified as baby locked, traffic accident, environment inside car three kinds of differences of poor quality
Unusual service condition, send information to alarm unit；
Alarm unit is connected with vehicle body locking device and driver's mobile phone by signal, can be to vehicle body locking device or driver
Handset emissions signal, after driver's mobile phone is connected to signal, can carry out driver related prompting by the form of cell phone application.
Seating pressure data acquisition unit is used for the instruction for receiving central control unit, and whether persistently detect on seat has pressure
Power exists, while detection information is returned to central control unit；
In-car human body temperature infrared data's acquisition unit is used for the instruction for receiving central control unit, persistently detects vehicle occupant
Body infrared radiation temperature, while detection information is returned into central control unit；
In-car voice data collecting unit is used for the instruction for receiving central control unit, lasting to detect in-car acoustic situations,
Detection information is returned into central control unit at the same time；
In-car air quality data acquisition unit is used for the instruction for receiving central control unit, the lasting in-car air matter of detection
Amount situation, while detection information is returned into central control unit；
Vehicle interior temperature data acquisition unit is used for the instruction for receiving central control unit, persistently detects vehicle interior temperature situation,
Detection information is returned into central control unit at the same time；
Whether central control unit is used to judge to control in car door to have locked, and then sends instruction controlled data collecting unit and open
Begin to detect, the detection signal for receiving data acquisition unit is judged, decides whether to send instruction triggers alarm unit；
Alarm unit is used to receive central control unit instruction triggers, sends warning message to vehicle body locking device or default hand
Machine.
Central control unit is microcontroller；Seating pressure data acquisition unit is YY-YL100 pressure sensors, is arranged on
On seat webbing；In-car human body temperature infrared data's acquisition unit is SMTIRMOD09Sil infrared temperature sensors, is set in the car
Top；In-car voice data collecting unit is TZ-2KA sound transducers, sets top in the car；In-car air quality data are adopted
Integrate unit as TGS2600 air quality sensors, top in the car is set；Vehicle interior temperature data acquisition unit is PT100 temperature
Sensor, is arranged at room mirror.
The flow that above-mentioned passenger car unusual service condition detection alarm system is detected alarm includes following content：
By to central control unit input setup parameter, to baby by car locking, vehicle body damage, environment inside car quality into
Row detection, the data for being returned data acquisition unit by central control unit fill compared with setup parameter with reference to vehicle body lock
Put, and instruction sends alarm unit according to result, alarm unit completes alert operation；
Comprise the following steps that：
S1：Central control unit initializes；
S2：Central control unit is detected to control in car door and locked；
S3：Central control unit sends detection instruction, and data acquisition unit starts at the same time with vehicle body locking device；
S4：Data acquisition unit proceeds by detection, and vehicle body locking device is started to work；
S5：According to the data that data acquisition unit returns compared with the parameter set in advance to central control unit,
And the signal returned according to vehicle body lock system, central control unit judge whether in-car has delay personnel, vehicle body whether to damage, car
Whether interior environmental quality is qualified；
S6：When judging result is not inconsistent standardization, central control unit sends alarm command, and alarm unit is to predetermined mobile phone
Or vehicle body locking device sends alarm signal；When judging result meets standard, detection terminates.
The data of detection module passback, with reference to vehicle body locking device, judge whether in-car has compared with setup parameter value
The specific method of delay personnel is：Seating pressure data acquisition unit is continuously detected on seat with the presence of pressure and pressure value
Fluctuated near setting value；In-car human body temperature infrared data's acquisition unit is continuously detected in-car human body infrared radiation temperature
Reach setting value and existence time is more than setting value；In-car voice data collecting unit detects that in-car sound reaches setting
Value；Conditions above meets any two, that is, judges in-car someone.
The data of detection module passback, with reference to vehicle body locking device, judge whether vehicle body damages compared with setup parameter value
The specific method ruined is：When vehicle body locking device is triggered, judge that vehicle body is damaged.
The data of detection module passback, with reference to vehicle body locking device, judge environment inside car matter compared with setup parameter value
Measuring underproof specific method is：When in-car air quality data acquisition unit be continuously detected in-car air quality do not reach it is pre-
Bidding is punctual, judges that environment inside car is off quality；Exceed when vehicle interior temperature data acquisition unit is continuously detected vehicle interior temperature
Setting value and when the duration is more than setting value, judges that environment inside car is off quality.
If central control unit sends in-car to alarm unit delay personnel or vehicle body damage signal, alarm unit
Alarm signal is sent to predetermined mobile phone and vehicle body locking device at the same time, predetermined mobile phone prompts driver, vehicle body lock by the form of APP
Device informs vehicle periphery crowd by whistle；If central control unit sends environment inside car letter off quality to alarm unit
Number when, alarm unit sends alarm signal to predetermined mobile phone, and the form that predetermined mobile phone passes through APP reminds driver.
The interest field for being only presently preferred embodiments of the present invention, the present invention cannot being limited with this certainly above,
Therefore the equivalence changes done according to scope of the present invention patent, still belong to protection scope of the present invention.
Claims (10)
1. a kind of passenger car unusual service condition detects alarm system, it is characterised in that including data acquisition unit, central control unit
And alarm unit；
The data acquisition unit includes seating pressure data acquisition unit, in-car human body temperature infrared data's acquisition unit, car
Interior voice data collecting unit, in-car air quality data acquisition unit, vehicle interior temperature data acquisition unit；
The central control unit is microcontroller, is connected respectively with vehicle body locking device, collecting unit and alarm unit, center control
Unit receives the data that data acquisition unit transmission comes, and be identified as baby locked, traffic accident, environment inside car it is of poor quality
Three kinds of different unusual service conditions, send information to alarm unit；
The alarm unit is connected with vehicle body locking device and driver's mobile phone by signal, can be to vehicle body locking device or driver
Handset emissions signal, after driver's mobile phone is connected to signal, can remind driver by the form of cell phone application.
A kind of 2. passenger car unusual service condition detection alarm system according to claim 1, it is characterised in that the seat pressure
Whether force data collecting unit is pressure sensor, is arranged on seat webbing, persistently detect on seat with the presence of pressure, at the same time will
Detection information returns to central control unit.
A kind of 3. passenger car unusual service condition detection alarm system according to claim 2, it is characterised in that the vehicle occupant
Temperature infrared data's acquisition unit is infrared temperature sensor, sets top in the car, and lasting detection is in-car human body infrared
Radiation temperature, while detection information is returned into central control unit.
A kind of 4. passenger car unusual service condition detection alarm system according to claim 3, it is characterised in that the in-car sound
Sound data acquisition unit is sound transducer, sets top in the car, the lasting in-car acoustic situations of detection, while by detection information
Return to central control unit.
5. a kind of passenger car unusual service condition detection alarm system according to claim 4, it is characterised in that described in-car empty
Makings amount data acquisition unit is air quality sensor, sets top in the car, persistently detects in-car air quality situation, together
When detection information returned into central control unit.
A kind of 6. passenger car unusual service condition detection alarm system according to claim 5, it is characterised in that the in-car temperature
Degrees of data collecting unit is temperature sensor, is arranged at room mirror, persistently detects vehicle interior temperature situation, while will detection
Information back is to central control unit.
7. using a kind of detection alarm method of passenger car unusual service condition detection alarm system described in claim 6, its feature
It is, includes the following steps：
S1 setup parameter, central control unit initialization) are inputted to central control unit；
S2) central control unit is detected to control in car door and locked；
S3) central control unit sends detection instruction, and data acquisition unit starts at the same time with vehicle body locking device；
S4) data acquisition unit proceeds by detection, and vehicle body locking device is started to work；
S5) according to the data that data acquisition unit returns compared with the parameter set in advance to central control unit, and root
The signal returned according to vehicle body lock system, central control unit judge whether in-car has delay personnel, vehicle body whether to damage, in-car ring
Whether border quality is qualified；
When judging result is not inconsistent standardization, central control unit sends alarm command, and alarm unit is to predetermined mobile phone or vehicle body
Locking device sends alarm signal；When judging result meets standard, detection terminates.
8. a kind of detection alarm method of passenger car unusual service condition detection alarm system according to claim 7, its feature
Be, the step S5) in central control unit judge in-car whether there are delay personnel to include following content：Seating pressure data
Collecting unit is continuously detected on seat to be fluctuated with the presence of pressure and pressure value near setting value；In-car human body temperature is infrared
Data acquisition unit is continuously detected that in-car human body infrared radiation temperature reaches setting value and existence time is more than setting value；
In-car voice data collecting unit detects that in-car sound reaches setting value；Conditions above meets any two, that is, judges in-car
Someone.
9. a kind of detection alarm method of passenger car unusual service condition detection alarm system according to claim 7, its feature
Be, the step S5) in central control unit judge whether vehicle body is damaged including following content：When vehicle body locking device is triggered
When, judge that vehicle body is damaged.
10. a kind of detection alarm method of passenger car unusual service condition detection alarm system according to claim 7, its feature
Be, the step S5) in central control unit judge whether environment inside car quality qualified and include following content：When in-car air
When quality data collection unit is continuously detected in-car air quality and does not reach preset standard, judge that environment inside car quality does not conform to
Lattice；It is more than setting value more than setting value and duration when vehicle interior temperature data acquisition unit is continuously detected vehicle interior temperature
When, judge that environment inside car is off quality.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137802.7A CN107901868A (en) | 2017-11-16 | 2017-11-16 | A kind of passenger car unusual service condition detection alarm system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137802.7A CN107901868A (en) | 2017-11-16 | 2017-11-16 | A kind of passenger car unusual service condition detection alarm system and method |
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| CN201711137802.7A Pending CN107901868A (en) | 2017-11-16 | 2017-11-16 | A kind of passenger car unusual service condition detection alarm system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109541721A (en) * | 2018-11-13 | 2019-03-29 | 河南省军工电子信息科技有限公司 | Environment self-adaption vehicle is detained personnel's detection method and detection device |
| CN111275208A (en) * | 2018-12-04 | 2020-06-12 | 吉利汽车研究院（宁波）有限公司 | Vehicle maintenance reminding system and method |
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Application publication date: 20180413 |
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