CN206684544U - Vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device - Google Patents
Vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device Download PDFInfo
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- CN206684544U CN206684544U CN201720483347.5U CN201720483347U CN206684544U CN 206684544 U CN206684544 U CN 206684544U CN 201720483347 U CN201720483347 U CN 201720483347U CN 206684544 U CN206684544 U CN 206684544U
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Abstract
The utility model discloses a kind of vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device, the security technology area belonged under the enclosed environments such as automobile, interior.The utility model is used for automobile or interior, the automobile includes the first power module, conditioning control unit, door contact interrupter controller and lifting glass for vehicle window controller, the high-temperature low-oxygen induction alarm device includes second source module, control module, human body induction module, temperature detecting module, gas detection module, alarm module and communication module, wherein：The second source module provides power supply for the control module；The automobile also includes electromagnetic switch, and the electromagnetic switch is set between first power module and the conditioning control unit, door contact interrupter controller and lifting glass for vehicle window controller.The utility model can sense in enclosed environment whether someone, detection be in-car or indoor temperature and gas concentration in real time, deal with automatically, and protection is in-car or indoor occupant personal safety.
Description
Technical field
The security technology area under the enclosed environments such as automobile, interior is the utility model is related to, particularly relates to a kind of vehicle-mounted, room
Interior dual-purpose high-temperature low-oxygen induction alarm device.
Background technology
With the development of the society, people quality of life improve constantly, this high-grade vehicles of automobile by compared with
Most families are possessed, and while the life to people offers convenience, the also personal safety to people is brought much automobile
Hidden danger.Such as when children are detained in-car Yi Dan long-time after vehicle is parked, the change of vehicle interior temperature and the product of pernicious gas
The poly- tolerance range for easily exceeding human body, personal safety is brought to injure to the crowd being detained in the car.In addition, sealed for interior etc.
Closed loop border, due to the change of oxygen content and temperature, personal safety hidden danger is equally existed, such as the interior that winter repeatedly occurs is warmed oneself by a fire
And cause carbon monoxide poisoning event.
Existing vehicle air conditioning control system can detect in-car temperature, evaporator temperature, hair according to each sensor
The output control signal such as motivation coolant temperature and other relevant switching signals, control radiator fan, condenser fan,
The working condition of compressor clutch, blower motor and its air control motor, realization automatically control vehicle interior temperature.But
Be automobile engine Yi Dan close after, air-conditioner control system loses power supply, that is, is stopped, only the manually opened ability of personnel
Normal work, this does not have or the crowd of transitory loss disposal ability just for being separately in the enclosed environments such as in-car or interior
For (such as children, the people in the state of sleeping soundly), can not voluntarily alert help, also can not voluntarily take opening air-conditioner control system
The measure of saving oneself of ventilation is aerated with vehicle window.
Utility model content
The technical problems to be solved in the utility model, which is to provide one kind, can sense the enclosed environments such as in-car or interior in real time
Whether someone, detection be in-car or indoor temperature and gas concentration, deals with automatically, and protection is in-car or the enclosed environment people such as interior
Vehicle-mounted, the indoor dual-purpose high-temperature low-oxygen induction alarm device of member's personal safety.
In order to solve the above technical problems, the utility model offer technical scheme is as follows：
A kind of vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device, for automobile or interior, the automobile includes first
Power module, conditioning control unit, door contact interrupter controller and lifting glass for vehicle window controller, first power module are institute
State conditioning control unit, door contact interrupter controller and lifting glass for vehicle window controller and power supply is provided, it is characterised in that the car
Carry, indoor dual-purpose high-temperature low-oxygen induction alarm device includes second source module, control module, human body induction module, temperature are examined
Module, gas detection module, alarm module and communication module are surveyed, wherein：
The second source module provides power supply for the control module, the human body induction module, temperature detecting module,
Gas detection module, alarm module and communication module are connected with the control module respectively；
The automobile also includes electromagnetic switch, and the electromagnetic switch is set in first power module and the air-conditioning control
Between unit processed, door contact interrupter controller and lifting glass for vehicle window controller；
The switching switch for switching working mode is provided with the control module, the control module there are two kinds of work
Pattern：Vehicle-mounted pattern and indoor mode, when the control module is in vehicle-mounted pattern, the control module is described for receiving
The detection signal that human body induction module, temperature detecting module, gas detection module are sent, when receiving the human body induction module
When detecting someone, control that the temperature detecting module and gas detection module detect the temperature in vehicle respectively and gas is dense
Degree, when threshold value of any one in temperature value and gas concentration value beyond setting, the control module controls the alarm mould
Block sends alarm signal, and sends warning message to car owner's several mobile phones set in advance by communication module, while to institute
Electromagnetic switch is stated to send closure signal and control the conditioning control unit to open air-conditioning, door contact interrupter controller opening car
Door and/or the lifting glass for vehicle window controller open vehicle window；When the control module is in indoor mode, the control mould
When block receives the human body induction module and detects the signal of indoor someone, the gentle physical examination of the temperature detecting module is controlled to survey
Module detects the temperature and gas concentration of interior respectively, when any one in temperature value and gas concentration value is beyond the threshold value of setting
When, the control module controls the alarm module to send alarm signal, and by communication module to it is set in advance several
Mobile phone sends warning message.
Further, the control module uses Arduino single-chip microcomputers.
Further, the human body induction module using infrared ray sensor or is arranged on the single-point type of below-seat and weighed
Sensor.
Further, the temperature detecting module uses DS18B20 temperature sensors.
Further, the gas detection module is sensed using MG811 gas concentration lwevels sensor, MQ-7 carbon monoxide
Device or oxygen concentration sensor.
Further, the alarm module uses buzzer siren.
Further, the communication module uses GPRS module or Zigbee module.
The utility model has the advantages that：
Compared with prior art, vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device of the present utility model, by independent
Power supply power supply, can detect the enclosed environments such as in-car or interior in real time whether someone, detection be in-car or the enclosed environment such as interior
Temperature and gas concentration, and detection signal is fed back into control module and judged, once there are abnormal conditions, can be automatic
Handle it, triggering alarm module passes through the mould that communicates to trigger the assistance of surrounding passerby to be saved oneself with in-car or indoor occupant
Abnormal conditions information is sent to friends and family by block；During applied to automobile, control module can send closure letter to electromagnetic switch
Number control conditioning control unit opens air-conditioning, door contact interrupter controller is opened car door and/or lifting glass for vehicle window controller and opened
Vehicle window, to reach the purpose and effect of protection occupant.
Brief description of the drawings
Fig. 1 is vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device principle block diagram of the present utility model；
Fig. 2 is vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device circuit principle structure figure of the present utility model, its
Middle figure (a) is the structural representation of control module, human body induction module, temperature detecting module and alarm module, and figure (b) is gas
The structural representation of detection module；
Fig. 3 is the sensitivity curve figure of MG811 gas concentration lwevels sensor of the present utility model；
Fig. 4 is MG811 gas concentration lwevels sensor of the present utility model output voltage value changes under epidemic disaster change
Curve map, wherein figure (a) is the output voltage values change curve under temperature change, figure (b) is to export electricity under humidity change
Press value changes curve map.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
The utility model provides a kind of vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device, as shown in Figures 1 to 4, uses
In automobile or interior, the automobile includes the first power module 2, conditioning control unit 3, door contact interrupter controller 4, glass for vehicle window
Lifting controller 5, the first power module 2 are conditioning control unit 3, door contact interrupter controller 4 and lifting glass for vehicle window controller 5
Power supply is provided, vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device includes second source module 6, control module 7, people's body-sensing
Module 8, temperature detecting module 9, gas detection module 10, alarm module 11 and communication module 12 are answered, wherein：
Second source module 6 is that control module 7 provides power supply, human body induction module 8, temperature detecting module 9, gas detection
Module 10, alarm module 11 and communication module 12 are connected with control module 7 respectively；
Automobile also includes electromagnetic switch 1, and electromagnetic switch 1 is arranged on the first power module 2 and conditioning control unit 3, car door
Between switch controller 4 and lifting glass for vehicle window controller 5；
The switching switch for switching working mode is provided with control module 7, control module 7 there are two kinds of mode of operations：
Vehicle-mounted pattern and indoor mode, when control module 7 is in vehicle-mounted pattern, control module 7 be used for receive human body induction module 8,
The detection signal that temperature detecting module 9, gas detection module 10 are sent, when receiving human body induction module 8 and detecting someone,
Control temperature detecting module 9 and gas detection module 10 detect the temperature and gas concentration of in-car respectively, when temperature value and gas
When any one in concentration value is beyond the threshold value of setting, control module 7 controls alarm module 11 to send alarm signal, and by logical
Believe that module 12 sends warning message to car owner's several mobile phones set in advance, while closure signal is sent simultaneously to electromagnetic switch 1
Control conditioning control unit 3 opens air-conditioning, door contact interrupter controller 4 opens car door and/or lifting glass for vehicle window controller 5 is opened
Vehicle window；When control module 7 is in indoor mode, when control module 7 receives human body induction module 8 and detects indoor someone,
Control temperature detecting module 9 and gas detection module 10 detect the temperature and gas concentration of interior respectively, when temperature value and gas
When any one in concentration value is beyond the threshold value of setting, control module 7 controls alarm module 11 to send alarm signal, and by logical
Believe that module sends warning message to several mobile phones set in advance.
Vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device of the present utility model, when the switching switch in control module 7
When being switched to vehicle-mounted pattern, i.e., for automobile when, when automobile engine stop work after, the first power module 2 stop for sky
Control unit 3, door contact interrupter controller 4 and lifting glass for vehicle window controller 5 is adjusted to power, i.e., air-conditioning, car door and vehicle window can not be beaten
Open, control module 7 can receive the signal that human body induction module 8 monitors in real time after the engine is shut off, when human body induction module 8
When detecting someone in vehicle, control module 7 controls temperature detecting module 9 and gas detection module 10 to detect respectively in vehicle
Temperature and gas concentration, when threshold value of any one in temperature value and gas concentration value beyond setting, the control report of control module 7
Alert module 11 sends alarm signal to cause saving oneself for the assistance of passerby around and occupant, and by communication module 12 to car
Main several mobile phones set in advance send the voice message that the passenger in warning message and vehicle faces a danger, while to electricity
Magnetic switch 1 sends closure signal and controls conditioning control unit 3 to open air-conditioning, the opening car door of door contact interrupter controller 4 and/or car
Window glass up-down controller 5 opens vehicle window, is saved oneself or he rescues so as to realize, avoids that personal safety injury accident occurs；Work as control
Switching switch in module 7 is when being switched to indoor mode, i.e., for it is indoor when, control module 7 receives human body induction module 8 and examined
When measuring the signal of indoor someone, control temperature detecting module 9 and gas detection module 10 detect respectively interior temperature it is gentle
Bulk concentration, when threshold value of any one in temperature value and gas concentration value beyond setting, control module 7 controls alarm module 11
Alarm signal is sent, and warning message is sent to homeowners' several mobile phones set in advance by communication module 12.To sum up,
Vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device of the present utility model, is powered by single power supply, can detected in real time
Whether someone, detection be in-car or the temperature and gas concentration of the enclosed environment such as interior for the enclosed environments such as in-car or interior, and will inspection
Survey signal feeds back to control module and judged, once there are abnormal conditions, can handle it automatically, triggers alarm module 11
To trigger the assistance of surrounding passerby to be saved oneself with in-car or indoor occupant, and abnormal conditions information is sent by communication module 12
To friends and family, while control module 7 sends closure signal to electromagnetic switch 1 and controls conditioning control unit 3 to open air-conditioning, car
Door switch controller 4 opens car door and/or lifting glass for vehicle window controller 5 opens vehicle window, to reach the mesh of protection occupant
And effect.
Preferably, control module 7 can use Arduino single-chip microcomputers to carry out the work such as reception, processing and the feedback of signal,
Arduino single-chip microcomputers can be connected to the loading that program is realized on the USB interface of computer and the reading of feedback data by data wire
Take.In addition, two feeder ears of human body induction module 8, temperature detecting module 9 and gas detection module 10 need and Arduino
Two ports of " 5V " and " GND " of single-chip microcomputer connect, because " 5V " and " GND " port of Arduino single-chip microcomputers can not meet
Required, so two ports to be connected to longitudinal feeder ear of bread board with Du Pont's line, used detection module can be with afterwards
5V direct current is directly obtained from longitudinal feeder ear.In addition, it is necessary to supplementary notes, switching switch of the present utility model is preferred
Using single-pole double-throw switch (SPDT), electrical potential information is transferred back in Arduino single-chip microcomputer special pins with wire, then passed through
Judgement of the Arduino single-chip microcomputers to the high low potential of the pin, triggers the operation of corresponding schema code.
Further, human body induction module 8 can use pressure sensor, i.e. single-point type weighing sensor, by single-point type
Weighing sensor is arranged on vehicle seat position or the lower section of indoor chair, when the pressure that single-point type weighing sensor detects is beyond advance
During the value of setting, that is, someone on seat is judged, by vehicle or the signal of indoor someone is sent to control module 7, control module 7
Control temperature detecting module 9 and gas detection module 10 detect in-car or indoor temperature and gas concentration, but in order to avoid
Occur because of people in the car or the indoor situation without causing Arduino single-chip microcomputers to make nobody in-car erroneous judgement on seat, people
Body induction module 8 preferably uses infrared ray sensor, and what infrared ray sensor fed back to Arduino single-chip microcomputers is height electricity frequency,
I.e. this region is if personnel activity, then the high electricity frequency of output, if without personnel activity, exports low electricity frequency；Infrared ray sensing
Device (HC-SR510) shares 3 pins, and two of which feeder ear is connected on " 5V " and " GND " two of Arduino single-chip microcomputers respectively
Port, remaining signal are terminated in the digital interface of Arduino single-chip microcomputers, as shown in Fig. 2 (a).
For easy-to-connect, ensure antijamming capability, cost-effective, temperature detecting module 9 preferably uses DS18B20 temperature
Sensor, the mode of connection such as Fig. 2 (a) of DS18B20 temperature sensors and Arduino single-chip microcomputers is shown, by writing Arduino
The program of single-chip microcomputer can be set.
As a kind of improvement of the present utility model, as shown in Fig. 2 (b), gas detection module 10 can use MG811 dioxies
Change concentration of carbon sensor, MQ-7 carbon monoxide transducers or oxygen concentration sensor.Wherein, oxygen concentration sensor can be more directly
Detect in-car oxygen content, and people's asphyxia whether can be caused to have detection environment and more directly judged, but in order to cost-effective, carry
High popularization of the present utility model and it is follow-up promote, gas detection module 10 preferably using MG811 gas concentration lwevels sensor or
MQ-7 carbon monoxide transducers, wherein, the Vcc ends of MG811 gas concentration lwevel sensors are connected to Arduino single-chip microcomputers
" 5V " is held, and GND ends are connected to " GND " end of Arduino single-chip microcomputers, and " A0 " that Aout ends are connected to single-chip microcomputer is held to realize analog quantity
Output；From Fig. 3, it is seen that, the numerical value and gas concentration lwevel of output voltage can establish one-to-one relation, so
Can is converted into the concentration of carbon dioxide the output of one magnitude of voltage, improves the accuracy of detection, meanwhile, can from Fig. 4
To find out, in temperature and humidity acute variation, the voltage value changes of MG811 gas concentration lwevels sensor output are little, i.e.,
MG811 gas concentration lwevels sensor is influenceed small by temperature, humidity change, it is ensured that accuracy of detection.
In the utility model, as shown in Fig. 2 (a), alarm module 11 preferably uses buzzer siren, and buzzer siren has
Two pins, wherein, the long pin of buzzer siren is connected with the digital interface of Arduino single-chip microcomputers, short pin is connected to
" GND " end of Arduino single-chip microcomputers, Arduino single-chip microcomputers control buzzer siren loud or not rung by exporting height electricity frequency,
The time of height electricity frequency output determines the tone of buzzer siren sounding.In addition, communication module 12 can use GPRS module
Or Zigbee module, wherein, GPRS module has in the carrying and support of data service and had great advantage, and its transmission rate is high,
Transparent IP tunnel can be provided the user at any time, and GPRS module has obvious price advantage；Zigbee module has low work(
The advantages that consumption, low cost, small volume, and the self-organizing of its network, self-healing, strong antijamming capability.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (7)
1. a kind of vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device, for automobile or interior, the automobile includes the first electricity
Source module, conditioning control unit, door contact interrupter controller and lifting glass for vehicle window controller, first power module is described
Conditioning control unit, door contact interrupter controller and lifting glass for vehicle window controller provide power supply, it is characterised in that it is described it is vehicle-mounted,
Indoor dual-purpose high-temperature low-oxygen induction alarm device includes second source module, control module, human body induction module, temperature detection mould
Block, gas detection module, alarm module and communication module, wherein：
The second source module provides power supply, the human body induction module, temperature detecting module, gas for the control module
Detection module, alarm module and communication module are connected with the control module respectively；
The automobile also includes electromagnetic switch, and the electromagnetic switch is set in first power module and the airconditioning control list
Between member, door contact interrupter controller and lifting glass for vehicle window controller；
The switching switch for switching working mode is provided with the control module, the control module there are two kinds of Working moulds
Formula：Vehicle-mounted pattern and indoor mode, when the control module is in vehicle-mounted pattern, the control module is used to receive the people
The detection signal that body induction module, temperature detecting module, gas detection module are sent, examined when receiving the human body induction module
When measuring someone, the temperature detecting module and gas detection module is controlled to detect temperature and gas concentration in vehicle respectively,
When threshold value of any one in temperature value and gas concentration value beyond setting, the control module controls the alarm module hair
Go out alarm signal, and warning message is sent to car owner's several mobile phones set in advance by communication module, while to the electricity
Magnetic switch sends closure signal and controls the conditioning control unit to open air-conditioning, door contact interrupter controller opening car door
And/or the lifting glass for vehicle window controller opens vehicle window；When the control module is in indoor mode, the control module
When receiving the human body induction module and detecting the signal of indoor someone, the gentle physical examination of the temperature detecting module is controlled to survey mould
Block detects the temperature and gas concentration of interior respectively, when any one in temperature value and gas concentration value is beyond the threshold value of setting
When, the control module controls the alarm module to send alarm signal, and by communication module to it is set in advance several
Mobile phone sends warning message.
2. vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device according to claim 1, it is characterised in that the control
Molding block uses Arduino single-chip microcomputers.
3. vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device according to claim 1, it is characterised in that the people
Body induction module uses infrared ray sensor or is arranged on the single-point type weighing sensor of below-seat.
4. vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device according to claim 1, it is characterised in that the temperature
Degree detection module uses DS18B20 temperature sensors.
5. vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device according to claim 1, it is characterised in that the gas
Body detection module uses MG811 gas concentration lwevels sensor, MQ-7 carbon monoxide transducers or oxygen concentration sensor.
6. vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device according to claim 1, it is characterised in that the report
Alert module uses buzzer siren.
7. vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device according to claim 1, it is characterised in that described logical
Letter module uses GPRS module or Zigbee module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720483347.5U CN206684544U (en) | 2017-05-03 | 2017-05-03 | Vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720483347.5U CN206684544U (en) | 2017-05-03 | 2017-05-03 | Vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684544U true CN206684544U (en) | 2017-11-28 |
Family
ID=60406531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720483347.5U Expired - Fee Related CN206684544U (en) | 2017-05-03 | 2017-05-03 | Vehicle-mounted, indoor dual-purpose high-temperature low-oxygen induction alarm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206684544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552234A (en) * | 2018-11-22 | 2019-04-02 | 马子阅 | A kind of vehicle safety monitor system and its monitoring method |
| CN109621254A (en) * | 2018-12-22 | 2019-04-16 | 王跃 | A kind of fire escaping system based on GPS |
| CN110562003A (en) * | 2018-06-05 | 2019-12-13 | 上海博泰悦臻网络技术服务有限公司 | In-vehicle device control device |
-
2017
- 2017-05-03 CN CN201720483347.5U patent/CN206684544U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562003A (en) * | 2018-06-05 | 2019-12-13 | 上海博泰悦臻网络技术服务有限公司 | In-vehicle device control device |
| CN109552234A (en) * | 2018-11-22 | 2019-04-02 | 马子阅 | A kind of vehicle safety monitor system and its monitoring method |
| CN109621254A (en) * | 2018-12-22 | 2019-04-16 | 王跃 | A kind of fire escaping system based on GPS |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |