CN105128627A - Overheat protection device for automobile - Google Patents

Overheat protection device for automobile Download PDF

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Publication number
CN105128627A
CN105128627A CN201510561154.2A CN201510561154A CN105128627A CN 105128627 A CN105128627 A CN 105128627A CN 201510561154 A CN201510561154 A CN 201510561154A CN 105128627 A CN105128627 A CN 105128627A
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CN
China
Prior art keywords
temperature
automobile
treater
car
control module
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.)
Pending
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CN201510561154.2A
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Chinese (zh)
Inventor
张小平
匡斯建
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Hunan University of Science and Technology
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Hunan University of Science and Technology
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Application filed by Hunan University of Science and Technology filed Critical Hunan University of Science and Technology
Priority to CN201510561154.2A priority Critical patent/CN105128627A/en
Publication of CN105128627A publication Critical patent/CN105128627A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00742Control 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models

Abstract

The invention provides an overheat protection device for an automobile. Image in the automobile are obtained through cameras arranged on a front-row seat and a rear-row seat. A processor is used for recognizing image information through an image recognizing technology to judge whether people exist in the automobile or not, if it is confirmed that people exist in the automobile, the processor compares the temperature obtained by a temperature sensor with a preset safety temperature, and if the temperature in the automobile exceeds the preset safety temperature, the processor starts a power device and starts an air conditioner device to lower the temperature in the automobile. According to the embodiment, the image recognizing technology is used for recognizing people in the automobile, compared with an existing infrared technology, the interference on recognizing of people in the automobile by environment factors and device faults can be avoided, the recognizing accuracy is further improved, and therefore the safety performance of the automobile is improved. In addition, due to the fact that the air conditioner device is started immediately to lower the temperature in the automobile when the temperature in the automobile exceeds the preset safety temperature, the phenomenon that people in the automobile have the life risk due to the long-time high temperature in the automobile is avoided, and the safety performance of the automobile is improved.

Description

Automobile overtemperature protective device
Technical field
The present invention relates to a kind of automobile intelligent technology, particularly relate to a kind of automobile overtemperature protective device.
Background technology
In the summer of the higher especially heat of temperature, be placed in the outdoor automobile be especially directly exposed under sunlight, its vehicle interior temperature is often high than ambient temperature, sometimes even reaches 50 ° more than-60 °.And just at so hot weather, because of the carelessness of adult, child forgotten back seat in car and cause child but to happen occasionally because of the event that Heat stroke is even dead, the loss causing serious consequence and cannot retrieve.
Summary of the invention
The invention provides a kind of automobile overtemperature protective device improving vehicle safety.
First aspect provided by the invention is to provide a kind of automobile overtemperature protective device, and described device is arranged in vehicle, comprising: at least one front-seat camera, arrange camera, temperature sensor, treater, engine installation, interior environment system after at least one;
Wherein, at least one front-seat camera described, describedly arrange camera, described temperature sensor, described engine installation and described interior environment system after at least one and be connected with described treater respectively;
At least one front-seat camera described, for obtaining the graphicinformation of dress circle in car;
Describedly arrange camera, for obtaining the graphicinformation of dickey seats after at least one;
Described temperature sensor, for obtaining the temperature in car;
Described treater, for judging whether have people in car according to the graphicinformation of dress circle in described car and the graphicinformation of described dickey seats; If so, then judge whether the temperature in described car exceedes preset security temperature; If the temperature in described car exceedes preset security temperature, then start described engine installation and open described interior environment system to reduce vehicle interior temperature.
In conjunction with first aspect, in the implementation that the first is possible, described engine installation, comprising: ignition device and driving engine;
Described ignition device is connected with described treater, and described ignition device is connected with described driving engine; Described driving engine is connected with described interior environment system;
Described treater, if exceed preset security temperature specifically for the temperature in described car, then triggers described ignition device to start described driving engine;
Described driving engine, freezes for driving described interior environment system.
In conjunction with first aspect, in the implementation that the second is possible, described engine installation is battery;
Described battery is connected with described treater; Described battery is connected with described interior environment system;
Described treater, if exceed preset security temperature specifically for the temperature in described car, then opens described battery;
Described battery, freezes for driving described interior environment system.
In conjunction with above-mentioned any one the possible implementation in first aspect or first aspect, in the implementation that the third is possible, also comprise: communication module and locating module;
Described communication module is connected with described treater respectively with described locating module;
Described locating module, for obtaining the location information of described vehicle;
Described communication module, for when the temperature in described car exceedes preset security temperature, sends warning message to default contact person, and described warning message comprises the location information of report to the police instruction and described vehicle.
In conjunction with first aspect, in the 4th kind of possible implementation, also comprise: vehicular light control module and loudspeaker control module;
Described vehicular light control module is connected with described treater; Described loudspeaker control module is connected with described treater;
Described vehicular light control module, for when the temperature in described car exceedes preset security temperature, opens car light and carries out alarm;
Described loudspeaker control module, for when the temperature in described car exceedes preset security temperature, blows a whistle and carries out alarm.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, also comprise: lock control module;
Described lock control module is connected with described treater;
Described lock control module, for when the temperature in described car exceedes preset security temperature, unlocks the door lock of described vehicle.
The automobile overtemperature protective device that the embodiment of the present invention provides, by being arranged on the camera of dress circle and back row seats, obtain image in car, treater adopts image recognition technology to identify graphicinformation, judge whether have people in car, after confirmation has people, the temperature that temperature sensor gets by treater and preset security temperature compare, if the temperature in described car exceedes preset security temperature, then treater starts described engine installation and opens described interior environment system to reduce vehicle interior temperature.Because the present embodiment utilizes image recognition technology to identify occupant, relative to the existing infrared technique of employing, environmental factor can be avoided, interference that equipment fault identifies occupant, improve the accuracy of identification further, thus improve vehicle safety performance.In addition, open described interior environment system at once to reduce vehicle interior temperature because the temperature in described car exceedes preset security temperature, avoid occupant because of the interior long-time high temperature of car and occur life danger, improve vehicle safety performance.
Accompanying drawing explanation
The structural representation of a kind of automobile overtemperature protective device that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the another kind of automobile overtemperature protective device that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the another kind of automobile overtemperature protective device that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the another kind of automobile overtemperature protective device that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the another kind of automobile overtemperature protective device that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the another kind of automobile overtemperature protective device that Fig. 6 provides for the embodiment of the present invention;
The structural representation of the another kind of automobile overtemperature protective device that Fig. 7 provides for the embodiment of the present invention;
The one main interface schematic diagram that Fig. 8 provides for the embodiment of the present invention;
A kind of optimum configurations interface schematic diagram that Fig. 9 provides for the embodiment of the present invention;
A kind of treater peripheral circuit minimum system scheme circuit that Figure 10 provides for the embodiment of the present invention;
A kind of vehicular light control module that Figure 11 provides for the embodiment of the present invention and loudspeaker control module circuit diagram;
A kind of temperature sensor circuit figure that Figure 12 provides for the embodiment of the present invention;
A kind of DC-stabilized circuit figure that Figure 13 provides for the embodiment of the present invention.
Detailed description of the invention
The structural representation of a kind of automobile overtemperature protective device that Fig. 1 provides for the embodiment of the present invention, described device is arranged in vehicle, with reference to Fig. 1, this device comprises: at least one front-seat camera 10, row's camera 11, temperature sensor 12, treater 13, engine installation 14, interior environment system 15 after at least one;
Wherein, at least one front-seat camera 10 described, described at least one rear row camera 11, described temperature sensor 12, described engine installation 14 and described interior environment system 15 are connected with described treater 13 respectively;
At least one front-seat camera 10 described, for obtaining the graphicinformation of dress circle in car;
At least one rear row's camera 11 described, for obtaining the graphicinformation of dickey seats;
Described temperature sensor 12, for obtaining the temperature in car;
Described treater 13, for judging whether have people in car according to the graphicinformation of dress circle in described car and the graphicinformation of described dickey seats; If so, then judge whether the temperature in described car exceedes preset security temperature; If the temperature in described car exceedes preset security temperature, then start described engine installation 14 and open described interior environment system 15 to reduce vehicle interior temperature.
The automobile overtemperature protective device that the embodiment of the present invention provides, by being arranged on the camera of dress circle and back row seats, obtain image in car, treater adopts image recognition technology to identify graphicinformation, judge whether have people in car, after confirmation has people, the temperature that temperature sensor gets by treater and preset security temperature compare, if the temperature in described car exceedes preset security temperature, then treater starts described engine installation and opens described interior environment system to reduce vehicle interior temperature.Because the present embodiment utilizes image recognition technology to identify occupant, relative to the existing infrared technique of employing, environmental factor can be avoided, interference that equipment fault identifies occupant, improve the accuracy of identification further, thus improve vehicle safety performance.In addition, open described interior environment system at once to reduce vehicle interior temperature because the temperature in described car exceedes preset security temperature, avoid occupant because of the interior long-time high temperature of car and occur life danger, improve vehicle safety performance.
Concrete, how treater 13 is judged whether have people in car based on graphicinformation, a kind of implementation is: graphicinformation unmanned in first prefabricated car, and real-time graphicinformation and unmanned graphicinformation compare by treater 13 again, thus judge whether there is object in car.Further, in order to judge whether this object is people, can by period ratio compared with different time points graphicinformation between whether location difference, thus judge whether this object is people.Concrete, if location difference between the graphicinformation of two time points, then illustrate that this object is behaved or pet.Optionally, also can by the mode of feature identification, the characteristic information of the mankind and pet is preset in treater 13, the graphicinformation of treater 13 pairs of Real-time Obtainings identifies, obtain the characteristic information of this graphicinformation, and compare with preset characteristic information, thus determine whether have people or pet in car.Concrete, if the match is successful for the characteristic information of graphicinformation and preset characteristic information, then illustrate in car have people or pet.
Preferably, according at least one front-seat camera described, first treater can judge whether cab position has people, if cab position is unmanned, judge whether back row seats have people according at least one rear row's camera described further again, if someone, then judge whether the temperature in described car exceedes preset security temperature, under such judgement order, if the temperature in described car exceedes preset security temperature, then start described engine installation and open described interior environment system to reduce vehicle interior temperature.If first judge that cab position has people, can by the outdevice such as internal voice, read-out prompting chaufeur when vehicle interior temperature exceed preset security temperature, instruction chaufeur manually boots interior environment system.
Further, above, engine installation 14 is in order to drive the compressor of interior environment system 15, and it can utilize driving engine to drive, and battery 14-3 also can be utilized to drive.
On the basis of Fig. 1, the structural representation of the another kind of automobile overtemperature protective device that Fig. 2 provides for the embodiment of the present invention, with reference to Fig. 2, engine installation 14 comprises: ignition device 14-1 and driving engine 14-2;
Described ignition device 14-1 is connected with described treater 13, and described ignition device 14-1 is connected with described driving engine 14-2; Described driving engine 14-2 is connected with described interior environment system 15;
Described treater 13, if exceed preset security temperature specifically for the temperature in described car, then triggers described ignition device 14-1 to mobilize described driving engine 14-2;
Described driving engine 14-2, freezes for driving described interior environment system 15.
On the basis of Fig. 1, the structural representation of the another kind of automobile overtemperature protective device that Fig. 3 provides for the embodiment of the present invention, with reference to Fig. 3, described engine installation 14 is battery 14-3;
Described battery 14-3 is connected with described treater 13; Described battery 14-3 is connected with described interior environment system 15;
Described treater 13, if exceed preset security temperature specifically for the temperature in described car, then opens described battery 14-3;
Described battery 14-3, freezes for driving described interior environment system 15.
Further, on the basis of Fig. 1, the structural representation of the another kind of automobile overtemperature protective device that Fig. 4 provides for the embodiment of the present invention, with reference to Fig. 4, this device also comprises: communication module 16 and locating module 17;
Described communication module 16 is connected with described treater 13 respectively with described locating module 17;
GPS), the multiple location mechanism such as dipper system concrete, locating module 17 can adopt global positioning system, and (GlobalPositioningSystem is called for short:.
Described locating module 17, for obtaining the location information of described vehicle;
Described communication module 16, for when the temperature in described car exceedes preset security temperature, sends warning message to default contact person, and described warning message comprises the location information of report to the police instruction and described vehicle.
Concrete, this communication module 16 can be the phone module of plug sim card, and after treater 13 exports control signal to this phone module, phone module is called to car owner and other related personnel circulation.And the location information of this car is sent to default contact person with the form of voice or note.
Preferably, according at least one front-seat camera described, first treater judges whether cab position has people, if cab position is unmanned, judge whether back row seats have people according at least one rear row's camera described further again, if someone, judge whether the temperature in described car exceedes preset security temperature again, if the temperature in described car does not exceed preset security temperature, then described communication module 16 time delay a period of time sends warning message to contact person again; If the temperature in described car has exceeded preset security temperature, then described communication module 16 has sent warning message to contact person at once.
On the basis of Fig. 1, the structural representation of the another kind of automobile overtemperature protective device that Fig. 5 provides for the embodiment of the present invention, with reference to Fig. 5, also comprises: vehicular light control module 18 and loudspeaker control module 19;
Described vehicular light control module 18 is connected with described treater 13; Described loudspeaker control module 19 is connected with described treater 13;
Described vehicular light control module 18, for when the temperature in described car exceedes preset security temperature, opens car light and carries out alarm;
Described loudspeaker control module 19, for when the temperature in described car exceedes preset security temperature, blows a whistle and carries out alarm.
The present embodiment controls car light and loudspeaker by using vehicular light control module 18 and loudspeaker control module 19, causes the attention of vehicle periphery personnel, thus improves vehicle safety further.
On the basis of Fig. 5, the structural representation of the another kind of automobile overtemperature protective device that Fig. 6 provides for the embodiment of the present invention, with reference to Fig. 6, this device also comprises: lock control module 20;
Described lock control module 20 is connected with described treater 13;
Described lock control module 20, for when the temperature in described car exceedes preset security temperature, unlocks the door lock of described vehicle.
Optionally, the device that above-described embodiment provides can also comprise: memory device, and this memory device is for storing the data informations such as map software.
On the basis of Fig. 1, the structural representation of the another kind of automobile overtemperature protective device that Fig. 7 provides for the embodiment of the present invention, with reference to Fig. 7, this device also comprises: touch LCD screen 21.
The one main interface schematic diagram that Fig. 8 provides for the embodiment of the present invention, with reference to Fig. 8, this interface is used for arranging four correlation parameters and showing, and is respectively early warning temperature value, dangerous temperature value, delayed alarm time and warning telephone number.As revised certain parameter, only need double-click this parameter key, then system enters corresponding optimum configurations interface, and optimum configurations well clicks return key afterwards, then system gets back to again this main interface.
A kind of optimum configurations interface schematic diagram that Fig. 9 provides for the embodiment of the present invention, with reference to Fig. 9, wherein: 11-1 is digital input key, comprises ten key and decimal key, and this digital input key 11-1 is used for input parameter; 11-2 is parameter display frame, for showing the parameter values inputted by digital input key in real time; 11-3 is function key, comprises delete key, acknowledgement key and return key; If the parameter of input is wrong, delete by delete key, often delete by a delete key last bit digital inputted, if input parameter through confirm errorless after, can add their confirmation by acknowledgement key, then treater 13 is preserved to the parameter of input, after optimum configurations completes, upper class interface can be turned back to by return key, namely turn back to main interface.
Below the concrete operations of touch LCD screen 21 are elaborated again:
Be set to example with dangerous temperature value, after system boot, namely enter main interface as shown in Figure 8.On the surface, double-click " dangerous temperature value " button, namely system enters optimum configurations interface as shown in Figure 9, utilize the digital input key 11-1 at interface and function key 11-3 to complete input and the amendment of parameter, inputted parameter can be shown in real time at parameter display frame 11-2, inputted parameter through confirm errorless after, click acknowledgement key, then the parameter of input is preserved by treater 13, then click return key and turn back to main interface, this optimum configurations terminates, and dangerous temperature value shown in main interface is exactly newly-installed parameter.Early warning temperature value, delayed alarm time are identical therewith with the setting of warning telephone number, do not repeat them here.
If want that the warning telephone number to having inputted is modified, then double-clicking this telephone number, then entering optimum configurations interface and modifying.If want to delete certain warning telephone number, then double-click this telephone number, after entering optimum configurations interface, do not input numeral, direct click acknowledgement key, then this telephone number and deleted, clicks after return key gets back to main interface, former warning telephone number namely by one "+" number replace.And warning telephone number will be increased, as long as click "+" number key, namely enter optimum configurations interface and input corresponding telephone number.In the present invention, set warning telephone number quantity can set as required, but at least needs to arrange 1 warning telephone number.After completing the arranging of all parameters, if do not carry out any operation within a certain period of time, then automatic blank screen locks by touch LCD screen 21.
If touch LCD screen 21 is in blank screen lock-out state, only need double-click any position of screen, then namely screen lights, and after the several seconds, namely system enters main interface as shown in Figure 8.
Principle of work of the present invention is as follows:
After setting parameters by touch LCD screen 21, be placed in the graphicinformation of the camera Real-time Obtaining automobile cab of automobile cab position, when when detecting automobile cab unmanned, back seat has a people, then detected by temperature sensor 12 pairs of vehicle interior temperatures, if vehicle interior temperature does not reach early warning setting value, then called to car owner and other related personnel circulation by communication module 16 after time delay certain hour, determined the latitude and longitude value of automobile position by locating module 17 simultaneously, and find the location information corresponding to it (containing neighbouring landmark building) according to this latitude and longitude value by the map data be stored in memory device, be described to related personnel in the location information generation voice message of closing of the circuit preprocessor 13 by alarm content and above-mentioned automobile, it is made to know in car the particular location having people and automobile, if and vehicle interior temperature has reached early warning setting value, treater 13 except carry out immediately above-mentioned to call to car owner and other related personnel circulation except, also will start described engine installation 14 and open described interior environment system 15 to reduce vehicle interior temperature, and send sound and light alarm by vehicular light control module 18 and loudspeaker control module 19, to cause the attention of people around, door unlock will be controlled by lock control module 20 in addition, and make occupant can leave automobile smoothly, if vehicle interior temperature rise to dangerous values further and circulation dial the phone of car owner and other related personnel and ring unanswered time, then directly dial 119 alarm calls, utilize locating module 17 and treater 13, to fire fighter, the particular location of warning reason and automobile is described simultaneously, make fire fighter can hurry to the scene to remove the dangerous condition.
If by least one front-seat camera 10, treater 13 detects that operator's compartment has people, except at least one front-seat camera 10 and touch LCD screen 21 are in except tracing detection state, other modules will enter dormant state, and once detect that operator's compartment is unmanned, then whole control system rearming.
A kind of treater peripheral circuit minimum system scheme circuit that Figure 10 provides for the embodiment of the present invention, with reference to Figure 10, treater employing model is 32 micro controller systems of STM32F407ZET6, wherein the 6th pin connects back-up area feed circuit, 8th, 9 pin connect RTC clock crystal oscillator circuit, 23rd, 24 pin welding system clock crystal oscillator circuit, the 25th pin welding system reset circuit, the 138th, 48 pin connect start-up circuit.
Concrete, reset circuit is when program runs break down (being commonly called as " race flies "), can force program is reruned from reference position by triggering reset circuit, trigger reset circuit to be triggered by an inching button, press and just trigger reset, loose one's grip and just stop resetting, after reset, program starts to run from reference position.
Wherein, back-up area feed circuit are when external power cut-off, and only for powering to the reserve area of treater 13, general back-up area power acquisition button cell 14-3, is used for ensureing that the data of treater 13 reserve area are not lost and maintain the operation of RTC clock.
Further, about start-up circuit: (a total Three models)
Generally, if want to download code with serial ports, then must configure BOOT0 is 1 (high level), and BOOT1 is 0 (low level); And if want to allow STM32 (treater 13) once starting to run code by reset key, then need configuration BOOT0 to be that 0, BOOT1 at will arrange can; If want to carry out code debugging, then BOOT0 is 1, B00T1 is 1.Therefore, this selectable start-up circuit is set, is mainly convenient software upgrading in the future.
System clock crystal oscillating circuit is the indispensable link that treater 13 normally works, and the execution of all instructions of micro-process is all be based upon on the basis of the clock frequency that system clock crystal oscillating circuit provides.The present invention provides required clock frequency by external active crystal oscillator to treater 13, and the crystal oscillator frequency that system clock crystal oscillating circuit provides is higher, then the running velocity of treater 13 is faster.
RTC clock crystal oscillator circuit is used for providing clock frequency to the RTC clock of treater 13.
The function of vehicular light control module 18 and loudspeaker control module 19 can be integrated on a circuit, concrete, a kind of vehicular light control module that Figure 11 provides for the embodiment of the present invention and loudspeaker control module circuit diagram, with reference to Figure 11, vehicular light control module and loudspeaker control module all adopt a relay control module, treater 13 controls the unlatching of the two flashing light on automobile and speaker control circuitry or cut out by this relay control module, thus reaches the object controlling sound and light alarm and open or close.
A kind of temperature sensor circuit figure that Figure 12 provides for the embodiment of the present invention, with reference to Figure 12, wherein temperature detecting module adopts DS18B20, for single bus sequential, temperature-measuring range is-55 DEG C ~+125 DEG C, working power: 3.0 ~ 5.5V/DC (can data line parasite power), support multiple spot networking function, multiple DS18B20 can be connected in parallel on three unique lines, at most can be in parallel 8, realizes multi-point temperature measurement; When reality uses, I/O mouth line will connect the pull-up resistor of 5K about Ω (adopting 4.7k in figure).
A kind of DC-stabilized circuit figure that Figure 13 provides for the embodiment of the present invention is voltage reduction module with reference to Figure 13, L7805, its input is directly from automotive battery power taking, be 5V through this module step-down, be also 3.3V through the step-down of AMS1117-3.3 module simultaneously, power to main computer unit.(L7805: input voltage range: 8-20V, export: 5V; AMS1117-3.3: input: 5V, exports: 3.3V).
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (6)

1. an automobile overtemperature protective device, described device is arranged in vehicle, it is characterized in that, comprising: at least one front-seat camera, arrange camera, temperature sensor, treater, engine installation, interior environment system after at least one;
Wherein, at least one front-seat camera described, describedly arrange camera, described temperature sensor, described engine installation and described interior environment system after at least one and be connected with described treater respectively;
At least one front-seat camera described, for obtaining the graphicinformation of dress circle in car;
Describedly arrange camera, for obtaining the graphicinformation of dickey seats after at least one;
Described temperature sensor, for obtaining the temperature in car;
Described treater, for judging whether have people in car according to the graphicinformation of dress circle in described car and the graphicinformation of described dickey seats; If so, then judge whether the temperature in described car exceedes preset security temperature; If the temperature in described car exceedes preset security temperature, then start described engine installation and open described interior environment system to reduce vehicle interior temperature.
2. device according to claim 1, is characterized in that, described engine installation, comprising: ignition device and driving engine;
Described ignition device is connected with described treater, and described ignition device is connected with described driving engine; Described driving engine is connected with described interior environment system;
Described treater, if exceed preset security temperature specifically for the temperature in described car, then triggers described ignition device to start described driving engine;
Described driving engine, freezes for driving described interior environment system.
3. device according to claim 1, is characterized in that, described engine installation is battery;
Described battery is connected with described treater; Described battery is connected with described interior environment system;
Described treater, if exceed preset security temperature specifically for the temperature in described car, then opens described battery;
Described battery, freezes for driving described interior environment system.
4. the device according to claim 1-3 any one, is characterized in that, also comprises: communication module and locating module;
Described communication module is connected with described treater respectively with described locating module;
Described locating module, for obtaining the location information of described vehicle;
Described communication module, for when the temperature in described car exceedes preset security temperature, sends warning message to default contact person, and described warning message comprises the location information of report to the police instruction and described vehicle.
5. device according to claim 1, is characterized in that, also comprises: vehicular light control module and loudspeaker control module;
Described vehicular light control module is connected with described treater; Described loudspeaker control module is connected with described treater;
Described vehicular light control module, for when the temperature in described car exceedes preset security temperature, opens car light and carries out alarm;
Described loudspeaker control module, for when the temperature in described car exceedes preset security temperature, blows a whistle and carries out alarm.
6. device according to claim 5, is characterized in that, also comprises: lock control module;
Described lock control module is connected with described treater;
Described lock control module, for when the temperature in described car exceedes preset security temperature, unlocks the door lock of described vehicle.
CN201510561154.2A 2015-09-07 2015-09-07 Overheat protection device for automobile Pending CN105128627A (en)

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CN105620229A (en) * 2016-03-11 2016-06-01 张春生 Automatic automobile control system
CN105740813A (en) * 2016-01-28 2016-07-06 大连楼兰科技股份有限公司 In-car image scanning and face recognition based air conditioner self-starting alarm method
CN105882529A (en) * 2016-05-25 2016-08-24 沈阳航空航天大学 Vehicular child safety monitor and program control method implemented by same
CN106627361A (en) * 2016-12-02 2017-05-10 浙江吉利控股集团有限公司 Controlling system and controlling method of preventing children from being left in car
CN107336580A (en) * 2017-07-19 2017-11-10 郑金风 A kind of automotive fittings for preventing children's heatstroke
WO2018023624A1 (en) * 2016-08-04 2018-02-08 汤隆初 Information pushing method during automatic cooling and temperature adjusting system
CN107804137A (en) * 2017-10-27 2018-03-16 绵阳鑫阳知识产权运营有限公司 Vehicle cab temperature control system
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Application publication date: 20151209