CN107953823A - Safety detecting system in a kind of intelligent vehicle - Google Patents
Safety detecting system in a kind of intelligent vehicle Download PDFInfo
- Publication number
- CN107953823A CN107953823A CN201711181932.0A CN201711181932A CN107953823A CN 107953823 A CN107953823 A CN 107953823A CN 201711181932 A CN201711181932 A CN 201711181932A CN 107953823 A CN107953823 A CN 107953823A
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- China
- Prior art keywords
- temperature value
- time
- car door
- vehicle
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000004378 air conditioning Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
-
- 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
- B60R21/0153—Passenger detection systems using field detection presence sensors
-
- 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
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Air-Conditioning For Vehicles (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention relates to safety detecting system in a kind of intelligent vehicle, safety detecting system in a kind of intelligent vehicle, the system comprises timing end, control terminal, pressure detecting end, temperature detection end and warning end, the pressure detecting end is placed on the right and left at the back seat seat of honour, the pressure value at both ends is detected respectively and sends pressure value to processor is judged, whether the change that preset value sentenced with pressure value is reached by the change of temperature value whether reach preset value and judge whether occupant is in the hole, and take necessary measure to avoid the generation of danger.
Description
Technical field
The invention belongs to detecting system, safety detecting system in more particularly to a kind of intelligent vehicle.
Background technology
Automobile is the indispensable vehicles in modern society, and the popularity in each family is higher and higher, greatly
The big trip life for facilitating modern.
Generally there is child in each family, sometimes once because parent's carelessness is by child Guan Che, it is possible to
Generation catastrophic effect.Often there is news report that parent occurs in actual life and child is locked into the event in car, cause child
Onboard close a period of time or a whole day, child occurs because of the tragedy that car door of not opening causes to be choked to death；And the general summer
Daily temperature is approximately 30-35 degree, and the temperature of automotive interior is because of greenhouse effects and car body heat absorption, it is possible to 60-70 degree is flushed to, it is general big
People is supportted less than 20 minutes at all in this environment, in addition is child.Similar incidents are not only domestic generations, early both at home and abroad to have class
Like case, such as the supermarket for having parent to go to parking lot does shopping, as long as ten minutes, just child is temporarily placed on car,
Acquaintance is run into when as a result doing shopping, thing is talked and has spent for a long time, it is senseless to return to child on car.
Chinese patent 201610080564.X, the pressure and time patted by in-car vehicle window judge whether danger,
But often child does not know that bosom friend is in the environment of what to reality, so that beating emergency will not be carried out, and meeting lather,
Or vexed seat is in position, so a kind of system accurately detected of invention is extremely necessary.
The content of the invention
Present invention aims at provide safety detecting system in a kind of intelligent vehicle.
Safety detecting system in a kind of intelligent vehicle, includes the following steps,
Step 1：Whether detection automobile is in transport condition, if being in transport condition, step 11 is skipped to, if being not at going
State is sailed, then skips to step 3；
Step 2：Open human body detection device, detection it is in-car whether someone, step 3 is skipped to if people is detected, if not having
Detect that someone then skips to step 1；
Step 3：Whether detection car door is opened, and step 4 and step 5 is skipped to if car door is not switched on, if car door opening is jumped
To step 1;
Step 4：Temperature-detecting device is opened, in detection vehicle interior temperature value C and outside the outer temperature value C of car, if being more than in temperature value C
Outside temperature value C, whether detection car door is opened in passage time T, if car door is opened, step 1 is skipped to, if car door is not beaten
Open and human body detection device detects someone, skip to step 5；
Step 5, starts the pressure-detecting device of in-car back seat, and detection pressure value P 1 detects n times pressure value respectively in time T,
First time pressure value difference P0=| P1-P2 |, calculating pressure mean values P=| P1+P2+P3+.....+Pn |/N, if average pressure value is big
In P1+P0 or less than P1, then step 10 is adjusted to, is otherwise adjusted to step 6；
Step 6：Whether detection temperature value, which continues, rises, and vehicle window is opened simultaneously if temperature value persistently rises and reaches the preset value
Step 8 is adjusted to, step 7 is adjusted to if temperature does not rise persistently；
Step 7：Open vehicle window and be adjusted to step 5；
Step 8：Whether detection car door is opened in time T1, if car door is unopened in time T1, is adjusted to step 9,
If car door opening in time T1, is adjusted to step 1；
Step 9：Processor opens power supply, opens thermoregulator, reduces vehicle interior temperature value, starts warning device and skips to step
Rapid three；
Step 10：Start alarm device；
Step 11：Close all detection devices and skip to step 1.
System includes timing end, control terminal, pressure detecting end, temperature detection end and warning end, and the pressure detecting end is put
The right and left at the back seat seat of honour is put, the pressure value and send pressure value to processor for detecting both ends respectively is judged.
Time T is contrasts internal and external temperature value as step X, when vehicle interior temperature value is greater than or equal to temperature value outside car, temperature
Value is time T by an original temperature value rising 35-40 degree required time.
According to step 8, the time T1 can be set in 5 minutes.
System is connected with vehicle system, can control vehicle system power supply by wireless signal, controls the car such as vehicle window, air-conditioning
Interior device.
Beneficial effect：
The present invention judges that user is in the condition of high temperature according to according to the temperature value outside in-car, for water shortage, when in the condition of high temperature
And user judges whether there is change value of pressure on back seat when not opening car door, it may determine that user is in Jiao there are pressure change
Hot-tempered state, in the case of being in dangerous, system can judge and make the generation that action avoids tragedy in time.
Brief description of the drawings
Fig. 1 is the flow chart of safety detecting system in a kind of intelligent vehicle of the present invention.
Embodiment
Safety detecting system in a kind of intelligent vehicle proposed according to embodiments of the present invention with description with reference to the accompanying drawings.
Not activation system in vehicle running state, when the vehicle is stopped, activation system detection is in-car, and whether somebody stays in
Che Zhong, if there is the stream of people to detect whether car door is opened in car, judges that in-car is not at ventilation state when car door is not opened, detects
Temperature value outside in-car temperature value and car, if in-car temperature value is higher than the temperature value outside car, detection temperature value is promoted to
The required time T of 35-40 degree, the pressure sensor on rear seat for vehicle is detected in this time T, N is detected in time T
It is secondary, the average value P of detected pressure value is calculated, when average value is not in the range of detection pressure oscillation value for the first time,
Judge that occupant may start alarm for impatient state, if when in the range of being in, the car door calculated in certain time is
No to be opened, if car door is unopened, whether detection temperature value is also in lasting rising, when temperature value rises 40 degree of superelevation,
Processor startup power supply opens air-conditioning and carries out in-car cooling, prevents occupant from causing dehydration to cause to endanger since temperature is excessive
Danger.
The determination methods of safety detecting system have following steps in a kind of intelligent vehicle of the present invention：
Step 1：Whether detection automobile is in transport condition, if being in transport condition, step 11 is skipped to, if being not at going
State is sailed, then skips to step 3；
Step 2：Open human body detection device, detection it is in-car whether someone, step 3 is skipped to if people is detected, if not having
Detect that someone then skips to step 1；
Step 3：Whether detection car door is opened, and step 4 and step 5 is skipped to if car door is not switched on, if car door opening is jumped
To step 1;
Step 4：Temperature-detecting device is opened, in detection vehicle interior temperature value C and outside the outer temperature value C of car, if being more than in temperature value C
Outside temperature value C, whether detection car door is opened in passage time T, if car door is opened, step 1 is skipped to, if car door is not beaten
Open and human body detection device detects someone, skip to step 5；
Step 5, starts the pressure-detecting device of in-car back seat, and detection pressure value P 1 detects n times pressure value respectively in time T,
First time pressure value difference P0=| P1-P2 |, calculating pressure mean values P=| P1+P2+P3+.....+Pn |/N, if average pressure value is big
In P1+P0 or less than P1, then step 10 is adjusted to, is otherwise adjusted to step 6；
Step 6：Whether detection temperature value, which continues, rises, and vehicle window is opened simultaneously if temperature value persistently rises and reaches the preset value
Step 8 is adjusted to, step 7 is adjusted to if temperature does not rise persistently；
Step 7：Open vehicle window and be adjusted to step 5；
Step 8：Whether detection car door is opened in time T1, if car door is unopened in time T1, is adjusted to step 9,
If car door opening in time T1, is adjusted to step 1；
Step 9：Processor opens power supply, opens thermoregulator, reduces vehicle interior temperature value, starts warning device and skips to step
Rapid three；
Step 10：Start alarm device；
Step 11：Close all detection devices and skip to step 1.
System includes timing end, control terminal, pressure detecting end, temperature detection end and warning end, and the pressure detecting end is put
The right and left at the back seat seat of honour is put, the pressure value and send pressure value to processor for detecting both ends respectively is judged.
Time T is contrasts internal and external temperature value as step X, when vehicle interior temperature value is greater than or equal to temperature value outside car, temperature
Value is time T by an original temperature value rising 35-40 degree required time.
According to step 8, the time T1 can be set in 5 minutes, and system is connected with vehicle system, passes through nothing
Line signal can control vehicle system power supply, control the in-vehicle apparatus such as vehicle window, air-conditioning.
Claims (5)
1. safety detecting system in a kind of intelligent vehicle, includes the following steps:
Step 1：Whether detection automobile is in transport condition, if being in transport condition, step 11 is skipped to, if being not at going
State is sailed, then skips to step 3；
Step 2：Open human body detection device, detection it is in-car whether someone, step 3 is skipped to if people is detected, if not having
Detect that someone then skips to step 1；
Step 3：Whether detection car door is opened, and step 4 and step 5 is skipped to if car door is not switched on, if car door opening is jumped
To step 1;
Step 4：Temperature-detecting device is opened, in detection vehicle interior temperature value C and outside the outer temperature value C of car, if being more than in temperature value C
Outside temperature value C, whether detection car door is opened in passage time T, if car door is opened, step 1 is skipped to, if car door is not beaten
Open and human body detection device detects someone, skip to step 5；
Step 5, starts the pressure-detecting device of in-car back seat, and detection pressure value P 1 detects n times pressure value respectively in time T,
First time pressure value difference P0=| P1-P2 |, calculating pressure mean values P=| P1+P2+P3+.....+Pn |/N, if average pressure value is big
In P1+P0 or less than P1, then step 10 is adjusted to, is otherwise adjusted to step 6；
Step 6：Whether detection temperature value, which continues, rises, and vehicle window is opened simultaneously if temperature value persistently rises and reaches the preset value
Step 8 is adjusted to, step 7 is adjusted to if temperature does not rise persistently；
Step 7：Open vehicle window and be adjusted to step 5；
Step 8：Whether detection car door is opened in time T1, if car door is unopened in time T1, is adjusted to step 9,
If car door opening in time T1, is adjusted to step 1；
Step 9：Processor opens power supply, opens thermoregulator, reduces vehicle interior temperature value, starts warning device and skips to step
Rapid three；
Step 10：Start alarm device；
Step 11：Close all detection devices and skip to step 1.
2. safety detecting system in a kind of intelligent vehicle as claimed in claim 1, it is characterised in that the system comprises timing
End, control terminal, pressure detecting end, temperature detection end and warning end, the pressure detecting end are placed on the left and right at the back seat seat of honour
Both sides, the pressure value and send pressure value to processor for detecting both ends respectively are judged.
3. safety detecting system in a kind of intelligent vehicle as claimed in claim 1, it is characterised in that the time T is as step X
Internal and external temperature value is contrasted, when vehicle interior temperature value is greater than or equal to temperature value outside car, temperature value is risen only by original temperature value
The 35-40 degree required time is time T.
4. safety detecting system in a kind of intelligent vehicle as claimed in claim 1, it is characterised in that according to step 8, institute
Stating time T1 can set in 5 minutes.
5. safety detecting system in a kind of intelligent vehicle as claimed in claim 1, it is characterised in that the system and vehicle system
It is connected, vehicle system power supply can control by wireless signal, control the in-vehicle apparatus such as vehicle window, air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181932.0A CN107953823B (en) | 2017-11-23 | 2017-11-23 | Safety inspection system in intelligence car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181932.0A CN107953823B (en) | 2017-11-23 | 2017-11-23 | Safety inspection system in intelligence car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107953823A true CN107953823A (en) | 2018-04-24 |
| CN107953823B CN107953823B (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711181932.0A Active CN107953823B (en) | 2017-11-23 | 2017-11-23 | Safety inspection system in intelligence car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559334A (en) * | 2020-05-26 | 2020-08-21 | 彭娜 | Automatic emergency safety protection system for monitoring environment in vehicle |
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| CN206623799U (en) * | 2017-04-06 | 2017-11-10 | 毛瑞华 | A kind of monitoring system for environment in vehicle |
| CN107351644A (en) * | 2017-07-19 | 2017-11-17 | 郑金风 | A kind of automotive fittings for preventing children's heatstroke |
-
2017
- 2017-11-23 CN CN201711181932.0A patent/CN107953823B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1912306A1 (en) * | 2006-10-13 | 2008-04-16 | Delphi Technologies, Inc. | Occupant retained accessory power |
| CN105128776A (en) * | 2015-08-19 | 2015-12-09 | 大连楼兰科技股份有限公司 | In-car life body monitoring system and monitoring method thereof |
| DE102015014052A1 (en) * | 2015-10-31 | 2016-04-28 | Daimler Ag | Method for operating a motor vehicle |
| CN105253085A (en) * | 2015-11-14 | 2016-01-20 | 大连理工大学 | In-car detained passenger state identification and dangerous state control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559334A (en) * | 2020-05-26 | 2020-08-21 | 彭娜 | Automatic emergency safety protection system for monitoring environment in vehicle |
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| CN107953823B (en) | 2020-09-01 |
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Effective date of registration: 20200811 Address after: Room 528, urban and rural distribution center, Yunzhou street, Ruian City, Wenzhou City, Zhejiang Province (Qiaomao town) Applicant after: Zhejiang Junyi culture media Co., Ltd Address before: Qingxiu District, Nanning City, the Guangxi Zhuang Autonomous Region 530000 Vienna forest No. 69 residential district 10 Building No. 10-15 Applicant before: NANNING SHENGRUN TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211207 Address after: 213000 heimudan Science Park, No. 47, Qingyang North Road, Tianning District, Changzhou City, Jiangsu Province Patentee after: CIMC Huanyu (Jiangsu) intelligent manufacturing certification testing Co.,Ltd. Address before: 325200 room 528, urban and rural distribution center, Yunzhou street, Ruian City, Wenzhou City, Zhejiang Province (Qiaomao town) Patentee before: Zhejiang Junyi culture media Co., Ltd |