CN105438065A - Automatic warning device for preventing children retained in vehicle from suffocating - Google Patents
Automatic warning device for preventing children retained in vehicle from suffocating Download PDFInfo
- Publication number
- CN105438065A CN105438065A CN201510798975.8A CN201510798975A CN105438065A CN 105438065 A CN105438065 A CN 105438065A CN 201510798975 A CN201510798975 A CN 201510798975A CN 105438065 A CN105438065 A CN 105438065A
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- CN
- China
- Prior art keywords
- chip microcomputer
- scm
- signal
- single chip
- vehicle
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- 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.)
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Classifications
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- 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
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- 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
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- 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
- B60H1/00757—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 the input of sound, e.g. by using a voice synthesizer
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- 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
- B60H1/00807—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 the input being a specific way of measuring or calculating an air or coolant temperature
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention provides an automatic warning device for preventing children retained in a vehicle from suffocating. A power signal of the warning device is connected with a single-chip microcomputer system, a signal detection part is connected with the single-chip microcomputer system through a driving circuit, a wireless communication module is connected with the single-chip microcomputer system through the driving circuit, and a warning processing part is connected with the single-chip microcomputer system through the driving circuit. When the power signal acquires the information indicating that a certain index has threat, the single-chip microcomputer system is commanded to be powered on to work so as to control the signal detection part to be in a working state; and if a signal of motion of a human body is detected by the signal detection part, the single-chip microcomputer system controls the wireless communication module to notify a vehicle owner, and the single-chip microcomputer system controls the warning processing part to enable a vehicle air conditioner to work so as to give a vehicle anti-theft alarm for warning the vehicle owner and asking for help, thereby gaining time for rescue and further effectively preventing children or pets from being locked in the vehicle and suffocating.
Description
Technical field
The present invention relates to the autoalarm that in a kind of anti-car, delay children or pet are suffocated, the device of the emergency passerby that advocates peace for alarm car.
Background technology
Along with the raising of quality of life, automobile comes into family gradually, provide easily for family while, also expose a lot of problems.As children or pet, by tragedy dead in car locking, occurred at home already more than once in recent years.When children or pet are locked in car, the body temperature of children or pet can rise rapidly, and in body, moisture also can scatter and disappear very soon, and in car, airtight narrow space also easily causes children's anoxic, may cause suffocating under serious conditions.Cognitive ability also be can not show a candle to the preschool child of adult, they have probably been difficult to toggle switch or have pulled up lock pin to open car door, and pet is difficult to open car door more.Therefore study a kind of can be significant at the pass into silence device of warning adult in automobile of children.
Although Chinese patent CN102982650A discloses, a kind of when automotive temp is too high, whether based in the inspection vehicle of infrared module, there is device in someone, by people in differentiation automobile is higher than other object temperatures, infrared ray that is that absorb is many principle is confirmed whether that someone exists, but also exist when vapour vehicle interior temperature is not high in actual conditions by the children be detained also face suffocate or the situation of carbon monoxide hazard and automotive temp height time the object such as seat temperature to exceed a lot than human body, the mode of infrared detection is inaccurate.In view of the above problems, be necessary very much to provide a kind of new mode to come whether to have in accurate inspection vehicle be detained children and judge whether dangerous.
Summary of the invention
The object of this invention is to provide in a kind of anti-car the autoalarm being detained children and suffocating, the device of the emergency passerby that advocates peace for alarm car.
The present invention achieves the above object by the following technical programs: be detained the autoalarm that children suffocate in a kind of anti-car, comprise power supply signal, wireless communication module, Single Chip Microcomputer (SCM) system, signal detection part and alert process part.Concrete structure and annexation are:
Described power supply signal is connected with Single Chip Microcomputer (SCM) system, power supply signal detects and produces to human body the signal threatened, if the danger signal of collecting, just the work of Single Chip Microcomputer (SCM) system drive singal test section is triggered, described signal detection part is connected with Single Chip Microcomputer (SCM) system by driving circuit, for confirming whether there are children in car, and by signal feedback to Single Chip Microcomputer (SCM) system, described wireless communication module is connected with Single Chip Microcomputer (SCM) system by driving circuit, for making a phone call to car owner, described alert process part is connected with Single Chip Microcomputer (SCM) system by driving circuit, for opening air-conditioning, unlocking vehicle anti-theft alarm.
Described signal detection part has pyroelectric infrared sensor and sound transducer to confirm whether there are children in car.
Described alert process part can drive air-conditioning, vehicle theft-proof alarm.
Outstanding advantages of the present invention is:
1, the energy accurately interior signal threatening the mankind of inspection vehicle;
2, can accurately detection signal, confirm whether have the child or pet that pass into silence in car;
3, in time dangerous information can be notified car owner, opening air-conditioning is that rescue gains time, and automobile anti-theft alarm is sounded cause the attention of passerby, effectively prevents from being detained in car the tragedy that children suffocate.
4, structure is simple, cheap.
Accompanying drawing explanation
Fig. 1 is the block diagram of being detained the autoalarm that children suffocate in anti-car of the present invention.
Fig. 2 is the principle of work and the diagram of circuit that are detained the autoalarm that children suffocate in anti-car of the present invention.
Detailed description of the invention
Below by way of drawings and Examples, technical scheme of the present invention is further described.
Be detained the autoalarm that children suffocate in anti-car of the present invention, comprise power supply signal 1, wireless communication module 2, Single Chip Microcomputer (SCM) system 3, signal detection part 4 and alert process part 5.Concrete structure and annexation are:
Described power supply signal 1 is connected with Single Chip Microcomputer (SCM) system 3, and power supply signal 1 detects and produces to human body the signal threatened, if the danger signal of collecting, just triggers Single Chip Microcomputer (SCM) system 3 drive singal test section 4 and works, do not limit the sensor type of power supply signal 1; Described signal detection part 4 is connected with Single Chip Microcomputer (SCM) system 3 by driving circuit, for confirming whether there are children in car, and by signal feedback to Single Chip Microcomputer (SCM) system 3; Described wireless communication module 2 is connected with Single Chip Microcomputer (SCM) system 3 by driving circuit, for making a phone call to car owner; Described alert process part 5 is connected with Single Chip Microcomputer (SCM) system 3 by driving circuit, for opening air-conditioning, unlocking vehicle anti-theft alarm.
Described signal detection part 4 has pyroelectric infrared sensor and sound transducer to confirm whether there are children in car;
Described alert process part 5 can drive air-conditioning, vehicle theft-proof alarm.
Principle of work:
Power supply signal:
Power supply signal 1 can detect and produce to human body certain signal threatened, as high-temperature, low oxygen, high carbon dioxide concentration, if detect this kind of signal exceeded the threshold values preset, then Single Chip Microcomputer (SCM) system 3 will obtain dangerous signal;
Test section:
Single Chip Microcomputer (SCM) system 3 obtains danger signal, is worked by driving circuit control signal test section 4, has two sensors in signal detection part 4---pyroelectric infrared sensor and sound transducer.First by pyroelectric infrared sensor detection signal, when the infrared radiation change having object of which movement to cause being detected in region, then by sound module detection signal, when detect in region have sound wave to change time, signal passes Single Chip Microcomputer (SCM) system 2 back, detects that life entity exists.If rpyroelectric infrared is worn just to rise do not detect that then detection signal is waited in continuation; If the non-detection signal of sound transducer detects again to then turning back to pyroelectric infrared sensor.
Report to the police and processing section:
Single Chip Microcomputer (SCM) system 2 obtains the signal that life entity exists, dial car owner's phone by driving circuit control wireless communication module 2 to warn, Single Chip Microcomputer (SCM) system 2 controls alert process part 5 by driving circuit, carry out lowering the temperature, taking a breath comprising unlatching air-conditioning, automobile anti-theft alarm sounds and causes the attention of pedestrian.
Claims (3)
1. be detained the autoalarm that children suffocate in anti-car, comprise power supply signal, wireless communication module, Single Chip Microcomputer (SCM) system, signal detection part and alert process part, it is characterized in that, concrete structure and annexation are:
Described power supply signal is connected with Single Chip Microcomputer (SCM) system, and power supply signal detects and produces to human body the signal threatened, if the danger signal of collecting, just triggers the work of Single Chip Microcomputer (SCM) system drive singal test section,
Described signal detection part is connected with Single Chip Microcomputer (SCM) system by driving circuit, for confirming whether there are children in car, and by signal feedback to Single Chip Microcomputer (SCM) system,
Described wireless communication module is connected with Single Chip Microcomputer (SCM) system by driving circuit, for making a phone call to car owner,
Described alert process part is connected with Single Chip Microcomputer (SCM) system by driving circuit, for opening air-conditioning, unlocking vehicle anti-theft alarm.
2. safety control device for automobile according to claim 1, is characterized in that, described signal detection part has pyroelectric infrared sensor and sound transducer to confirm whether there are children in car.
3. safety control device for automobile according to claim 1, is characterized in that, described alert process part can drive air-conditioning, vehicle theft-proof alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798975.8A CN105438065B (en) | 2015-11-18 | 2015-11-18 | The anti-in-car autoalarm for being detained children's asphyxia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798975.8A CN105438065B (en) | 2015-11-18 | 2015-11-18 | The anti-in-car autoalarm for being detained children's asphyxia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105438065A true CN105438065A (en) | 2016-03-30 |
| CN105438065B CN105438065B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510798975.8A Active CN105438065B (en) | 2015-11-18 | 2015-11-18 | The anti-in-car autoalarm for being detained children's asphyxia |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922933A (en) * | 2016-04-13 | 2016-09-07 | 乐视控股（北京）有限公司 | Car interior emergency help method and device |
| CN106183708A (en) * | 2016-07-12 | 2016-12-07 | 上海爱斯达克汽车空调系统有限公司 | Gas concentration lwevel monitoring system and control method thereof in compartment |
| CN107450361A (en) * | 2017-08-02 | 2017-12-08 | 深圳市盛路物联通讯技术有限公司 | A kind of control method for vehicle and device |
| CN108171927A (en) * | 2017-12-28 | 2018-06-15 | 广东松山职业技术学院 | Vehicle protection child's security alerting system |
| CN109446918A (en) * | 2018-09-30 | 2019-03-08 | 轩辕智驾科技（深圳）有限公司 | A kind of car Detection of Moving Objects and system, equipment, storage medium |
| CN109501554A (en) * | 2018-12-10 | 2019-03-22 | 鄂尔多斯市普渡科技有限公司 | A kind of pilotless automobile in-car air conditioning system |
| CN109532663A (en) * | 2018-12-05 | 2019-03-29 | 绵阳职业技术学院 | A kind of anti-delay personal protection means of automobile |
| CN110288803A (en) * | 2019-07-08 | 2019-09-27 | 上海思立微电子科技有限公司 | Car is detained children's detection and system for prompting and method |
| CN110660191A (en) * | 2019-08-28 | 2020-01-07 | 浙江合众新能源汽车有限公司 | Detection alarm method and device for preventing biological asphyxia left in vehicle |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922933A (en) * | 2016-04-13 | 2016-09-07 | 乐视控股（北京）有限公司 | Car interior emergency help method and device |
| CN106183708A (en) * | 2016-07-12 | 2016-12-07 | 上海爱斯达克汽车空调系统有限公司 | Gas concentration lwevel monitoring system and control method thereof in compartment |
| CN106183708B (en) * | 2016-07-12 | 2018-08-31 | 上海爱斯达克汽车空调系统有限公司 | Gas concentration lwevel monitoring system and its control method in compartment |
| CN107450361A (en) * | 2017-08-02 | 2017-12-08 | 深圳市盛路物联通讯技术有限公司 | A kind of control method for vehicle and device |
| CN108171927A (en) * | 2017-12-28 | 2018-06-15 | 广东松山职业技术学院 | Vehicle protection child's security alerting system |
| CN109446918A (en) * | 2018-09-30 | 2019-03-08 | 轩辕智驾科技（深圳）有限公司 | A kind of car Detection of Moving Objects and system, equipment, storage medium |
| CN109532663A (en) * | 2018-12-05 | 2019-03-29 | 绵阳职业技术学院 | A kind of anti-delay personal protection means of automobile |
| CN109501554A (en) * | 2018-12-10 | 2019-03-22 | 鄂尔多斯市普渡科技有限公司 | A kind of pilotless automobile in-car air conditioning system |
| CN110288803A (en) * | 2019-07-08 | 2019-09-27 | 上海思立微电子科技有限公司 | Car is detained children's detection and system for prompting and method |
| CN110660191A (en) * | 2019-08-28 | 2020-01-07 | 浙江合众新能源汽车有限公司 | Detection alarm method and device for preventing biological asphyxia left in vehicle |
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| CN105438065B (en) | 2018-02-06 |
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