CN108944770A - A kind of automobile intelligent safety detection recognition method and system - Google Patents
A kind of automobile intelligent safety detection recognition method and system Download PDFInfo
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- CN108944770A CN108944770A CN201811059618.XA CN201811059618A CN108944770A CN 108944770 A CN108944770 A CN 108944770A CN 201811059618 A CN201811059618 A CN 201811059618A CN 108944770 A CN108944770 A CN 108944770A
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- mcu module
- automobile intelligent
- intelligent safety
- occupant
- acc
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
- B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
-
- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of automobile intelligent safety detection recognition methods, comprising the following steps: MCU module power-up initializing, and judge vehicle bus ACC and car locking state；MCU module receives the occupant's situation acquired by photographic device；MCU module reads the value of oxygen monitoring sensor, judges interior oxygen content；MCU module reads the value of temperature sensor, judges vehicle interior temperature；MCU module carries out corresponding control according to occupant's situation, oxygen content, temperature, ACC and car locking state, to vehicle window, door lock, whistle loudspeaker, double flashing lights；MCU module, which receives, cancels alarm key signal then stop alarm.The present invention also provides a kind of automobile intelligent safeties to detect identifying system.The present invention is by being monitored occupant, to control the opening and closing of lock and vehicle window, guarantees the safety of occupant.
Description
Technical field
The present invention relates to technical field of automobile accessories, and in particular to a kind of automobile intelligent safety detection recognition method and is
System.
Background technique
With automobile, family is more and more, and car owner forgets pet (or passenger) event left within automobile with regard to car locking
It happens occasionally, once pet (or passenger) is detained interior and is lockable window, it is easy to cause asphyxiation hazard；Existing general technology
Way is that infrared sensor is connect with ECU, and when car owner's car locking, infrared sensor detects that car has personnel or pet, then ECU
It does not allow car door to be locked and reminds car owner；This way is unable to satisfy client and is of short duration leave and pet is actively stayed in car
Situation, if left by force, will lead to vehicle can not car locking or even the awkward situation that is illegally entered.
In actual life, many car owners stop working after car locking, and the case where vehicle window is not turned off happens occasionally, once it encounters rainy
Weather this may result in rainwater into the car；In order to avoid this phenomenon, when common practice is exactly car locking at present, active control liter
Window closes window；But window is directly risen in this way, once car has pet (or passenger), it is possible to cause asphyxiation hazard.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of automobile intelligent
Safety detection recognition methods and system.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of automobile intelligent safety detection recognition method, comprising the following steps:
MCU module power-up initializing, and judge vehicle bus ACC and car locking state；
MCU module receives the occupant's situation acquired by photographic device；
MCU module reads the value of oxygen monitoring sensor, judges interior oxygen content；
MCU module reads the value of temperature sensor, judges vehicle interior temperature；
MCU module is according to occupant's situation, oxygen content, temperature, ACC and car locking state, to vehicle window, door lock, whistle loudspeaker, double
Flashing light carries out corresponding control；
MCU module, which receives, cancels alarm key signal then stop alarm.
As a preferred technical solution of the present invention, the MCU module be powered on and initialized and judge vehicle bus ACC and
Car locking state；Specifically: MCU module power-up initializing includes powering to MCU module, and to CAN bus state-detection；MCU mould
Root tuber judges vehicle ACC state according to CAN bus；If ACC ON, powers on information acquisition unit；Obtain vehicle bus ACC
With car locking state.
As a preferred technical solution of the present invention, the MCU module receives the vehicle occupant acquired by photographic device
Member's situation；Specifically: photographic device detects interior image information, is identified by video image processing module to interior image
Judge that occupant's situation, MCU module receive occupant's situation information after being identified by video processing module.
As a preferred technical solution of the present invention, the photographic device uses infrared camera.
As a preferred technical solution of the present invention, the MCU module uses STM32F103 or STM32F105 model
Processor.
A kind of automobile intelligent safety detection identifying system, comprising: control panel, the shell is arranged in shell, the enclosure interior
The fixed border for fixing display screen is arranged in the front side of body, and the downside of the shell is arranged connector, consolidates on the connector
Rotatable rotation axis is set surely, and fixing piece is arranged in the other end of the rotation axis；Camera is set on the connector, it is described
The upside setting of shell is used for the first mounting hole and the second mounting hole of mounting temperature sensor and oxygen monitoring sensor, described
It is also set up on the downside of shell for installing the third mounting hole for cancelling alarm button, the junction setting of the shell and connector
Threading hole, the fixing piece and rotation axis are using internal threadably hollow structure, the camera, temperature sensor and oxygen
The output end of monitoring sensor is electrically connected with control panel, and the output end of the control panel connects display screen, and the control panel passes through
Power supply line and CAN bus are connect with automobile storage battery and automotive controls.
As a preferred technical solution of the present invention, the camera uses infrared camera, sets on the control panel
Infrared image identification module, MCU module and power module are set, the output end of the infrared camera identifies mould by infrared image
Block is connect with MCU module.
As a preferred technical solution of the present invention, the MCU module uses STM32F103 or STM32F105 model
Processor.
As a preferred technical solution of the present invention, patch jack is arranged in the inside of the fixing piece.
Beneficial effects of the present invention:
1, MCU module is connected with vehicle body CAN bus, therefrom obtains car locking order, by rising a window drop window, double toward sending in bus
It dodges, whistle loudspeaker, and control lock, guarantees occupant's safety.
2, whether active detecting car has personnel or pet when car locking, and corresponding alarm and reminding car owner can be made if having；Such as
Fruit car owner is intended to that personnel or pet are actively detained car, can actively cancel alarm, and car locking by this system；
3, this system can detecte interior oxygen content, when oxygen content is lower than dangerous values, and has personnel or pet to be detained interior,
Active control vehicle window declines a promise air stream and moves, until oxygen content restores normal value；
4, when oxygen content belong to normal value or car without personnel or pet, vehicle window can be actively closed, avoid leaking or prevent him
People enters.
Detailed description of the invention
Fig. 1 is a kind of automobile intelligent safety detection recognition method flow chart proposed by the present invention；
Fig. 2 is that a kind of automobile intelligent safety proposed by the present invention detects identifying system three-dimensional structure diagram；
Fig. 3 is that a kind of automobile intelligent safety proposed by the present invention detects identifying system separate structure figure；
Fig. 4 is that a kind of automobile intelligent safety proposed by the present invention detects identifying system control structure figure；
Fig. 5 is a kind of automobile intelligent safety detection recognition method starting procedure figure proposed by the present invention；
Fig. 6 is a kind of automobile intelligent safety detection recognition method control structure figure proposed by the present invention；
Fig. 7 is a kind of automobile intelligent safety detection recognition method control flow chart proposed by the present invention；
Fig. 8 is a kind of automobile intelligent safety detection recognition method shutdown process figure proposed by the present invention.
It is as shown in the figure:
20- shell, 30- control panel, 40- display screen, 50- camera, 60- temperature sensor, 70- oxygen monitoring sensor, 80-
Cancel alarm button；
201- fixed border, 202- connector, 203- rotation axis, 204- fixing piece, the first mounting hole of 205-, 206- second are installed
Hole, 207- third mounting hole, 208- threading hole.
Specific embodiment
The present invention is described in detail for each embodiment shown in reference to the accompanying drawing, but it should be stated that, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to these embodiments made by function, method,
Or equivalent transformation or substitution in structure, all belong to the scope of protection of the present invention within.
It is a kind of automobile intelligent safety detection recognition method flow chart proposed by the present invention referring to Fig. 1.
As shown in Figure 1, a kind of automobile intelligent safety detection recognition method, comprising the following steps:
Step 101, MCU module is powered on and initialized, and judges vehicle bus ACC and car locking state；
Step 102, MCU module receives the occupant's situation acquired by photographic device；
Step 103, MCU module reads the value of oxygen monitoring sensor, judges interior oxygen content；
Step 104, MCU module reads the value of temperature sensor, judges vehicle interior temperature；
Step 105, MCU module is according to occupant's situation, oxygen content, temperature, ACC and car locking state, to vehicle window, door lock, ring
Flute loudspeaker, double flashing lights carry out corresponding control；
Step 106, MCU module, which receives, cancels alarm key signal then stop alarm.
A kind of automobile intelligent safety detection recognition method provided by the invention is judged by detecting to automotive interior
Whether there are personnel to stay in car, and detected by the state to vehicle, judges whether alert to remind and drive
Member pays attention to occupant's situation, when having prevented occupant's stop caused by false-lock vehicle the occurrence of.
The present invention carries out video image acquisition to car by setting camera, when car owner's car locking, by camera
The video image information of acquisition carries out whether analysis identification car has personnel or pet, if there is personnel or pet delay then pass through
MCU module controls loudspeaker alarm, by that car locking can not be allowed for, if without personnel or doted on by controlling double flashing light prompts
Object delay then allows car locking and automatic lifting windows, prevents car owner from forgetting that pass window causes to leak or other people enter.
MCU module is powered on and initialized and judges vehicle bus ACC and car locking state；Specifically: MCU module power-up initializing
Including to MCU module power supply and CAN bus state-detection；MCU module judges vehicle ACC state according to CAN bus；If ACC
ON then powers on information acquisition unit；Obtain car status information.The power device and automobile storage battery being related in the present invention connect
Realization power supply is connect, after automobile flameout car locking, automobile storage battery is still the power supply such as MCU module, guarantees the normal operation of system.
If detecting that vehicle bus is ACC ON, information acquisition unit is powered on；Information acquisition unit includes being used for
The photographic device for acquiring the video image information of vehicle interior, the oxygen monitoring being monitored for the oxygen content to vehicle interior
Sensor and the temperature sensor detected for the temperature to vehicle interior；The output end of the photographic device passes through figure
Picture processing module is connect with MCU module, and the output end of the oxygen monitoring sensor and temperature sensor is connect with MCU module.
Car status information includes vehicle window and door lock information, and the MCU module obtains vehicle window by CAN bus and door lock is believed
It ceases and transfer control instruction is to vehicle window and door lock controller.Pass through the comprehensive of acquisition and vehicle window to in-vehicle information and lock information
Judgement is closed, issues corresponding control instruction, such as when detecting lock is closed and locked state, and detect interior someone
Member and when oxygen content is lower, MCU module issues control instruction to vehicle window, and vehicle window is made to decline certain altitude, guarantees interior oxygen-containing
Amount.The height of vehicle window decline can according to need setting, guarantees occupant's safety and guarantees that interior oxygen is sufficient.
In the embodiment of the present invention, photographic device uses infrared camera, and described image processing module is known using infrared image
Other module, wherein infrared image identification module receives the view synthesis video flowing of infrared camera transmission, to video flow graph
As identification occupant's situation.
MCU module uses the processor of STM32F103 or STM32F105 model.MCU module be also connected with cancellation alarm by
Button can then stop blowing a whistle when car owner thinks that personnel or pet are actively detained interior a period of time actively by alarm button is cancelled
With double sudden strains of a muscle, allow car owner's car locking.
When detecting that car has personnel or pet after car locking, starting oxygen monitoring sensor real time monitoring is interior oxygen-containing
Amount, when being lower than dangerous values, active control vehicle window is reduced a bit, is guaranteed that in-vehicle air is negotiable, is increased oxygen content.Work as oxygen
When content reaches normal value, vehicle window, roof leaking when avoiding encountering the rainy day are closed in control.
- Fig. 4 referring to fig. 2, wherein Fig. 2 is that a kind of automobile intelligent safety proposed by the present invention detects identifying system stereochemical structure
Figure；Fig. 3 is that a kind of automobile intelligent safety proposed by the present invention detects identifying system separate structure figure；Fig. 4 is proposed by the present invention
A kind of automobile intelligent safety detection identifying system control structure figure.
As shown in Figures 2 to 4, the present invention also provides a kind of automobile intelligent safeties to detect identifying system, comprising: shell 20,
Control panel 30 is set inside the shell 20, the fixed border 201 for fixing display screen 40 is arranged in the front side of the shell 20,
Connector 202 is arranged in the downside of the shell 20, is fixedly installed rotatable rotation axis 203 on the connector 202, and described turn
Fixing piece 204 is arranged in the other end of moving axis 203, and camera 50, the upside setting of the shell 20 are arranged on the connector 202
For the first mounting hole 205 and the second mounting hole 206 of mounting temperature sensor 60 and oxygen monitoring sensor 70, the shell
20 downside is also set up for installing the third mounting hole 207 for cancelling controlling alarm button 80, the shell 20 and connector 202
Junction threading hole 208 is set, the fixing piece 204 with rotation axis 205 using internal threadably hollow structure, it is described to take the photograph
As the output end of first 50, temperature sensor 60 and oxygen monitoring sensor 70 is electrically connected with control panel 30, the control panel 30
Output end connects display screen 40, and the control panel 30 is connected by power supply line and CAN bus and automobile storage battery and automotive controls
It connects.
The system can be provided separately within automotive interior, and installation can also be combined with room mirror, i.e., by the system knot
Structure is installed to position of rear view mirror, and display screen is embedded into mirror surface, i.e. a part of mirror surface is used as display screen, around display screen
Mirror surface is used as rearview mirror.
Camera 50 uses infrared camera, and infrared image identification module, MCU module and electricity is arranged on the control panel 30
The output end of source module, the infrared camera is connect by infrared image identification module with MCU module.
In the embodiment of the present invention, MCU module uses STM32F103 the or STM32F105 model with A/D conversion module
Processor, circuit connection is simple, and integrated level is high.
In the embodiment of the present invention, patch jack is arranged in the inside of fixing piece 204, by patch jack by power supply line and CAN
Bus is integrated to be connect with automobile storage battery and controller of vehicle, easy to use, quick for installation.
Fig. 5 to Fig. 8 is participated in, wherein Fig. 5 is a kind of automobile intelligent safety detection recognition method booting stream proposed by the present invention
Cheng Tu；Fig. 6 is a kind of automobile intelligent safety detection recognition method control structure figure proposed by the present invention；Fig. 7 is that the present invention proposes
A kind of automobile intelligent safety detection recognition method control flow chart；Fig. 8 is a kind of automobile intelligent safety inspection proposed by the present invention
Detection identifying method shutdown process figure.
As shown in figure 5, wherein starting procedure when specifically used are as follows: MCU power-up initializing, including power supply power supply and CAN
The connection of bus；Judge vehicle bus ACC state；If ACC ON, CPU is powered on and initialized, is camera, oxygen monitoring
Sensor and temperature sensor etc. are powered.
Referring to Fig. 6 and Fig. 7, camera acquires back seat real-time video, by video stream to image processing module, at image
Reason module handles video flowing in real time, according to infrared image recognition result obtain whether interior someone, if it is interior nobody, issue
Car locking order and liter window order；
If someone, whistle, double sudden strains of a muscle, drop window order are issued, warning car owner facilitates car owner to check interior situation simultaneously；Continue
Whether if someone issues car locking order and rises window order nobody in monitoring car；If someone, judge whether to press the button
Cancel alarm, cancel alarm if pressed the button, stops whistle, stops double sudden strains of a muscle, rise vehicle window, car locking；Oxygen monitoring simultaneously
Starting, identifies whether interior oxygen content, temperature sensor monitoring vehicle interior temperature, monitoring car Inner door lock have active to open, if vehicle
Interior oxygen content is too low or temperature is excessively high, then reduces vehicle window, guarantees air circulation supplemental oxygen, and reduce temperature, and followed
Ring monitoring；If car is unlocked, it is unlocked, whether monitoring car door closes, if closing of the door, have in monitoring car
People, nobody, then it issues car locking order and rises window order.
Vehicle bus ACC state is first determined whether referring to Fig. 8 for shutdown process, when ACC state is closed, closes peripheral hardware
Power supply is then shut off cpu power, waits bus suspend mode, when bus enters dormant state, MCU enters low-power consumption standby state.
The preferred embodiment for the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
It makes a variety of changes.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (9)
1. a kind of automobile intelligent safety detection recognition method, which comprises the following steps:
MCU module power-up initializing, and judge vehicle bus ACC and car locking state；
MCU module receives the occupant's situation acquired by photographic device；
MCU module reads the value of oxygen monitoring sensor, judges interior oxygen content；
MCU module reads the value of temperature sensor, judges vehicle interior temperature；
MCU module is according to occupant's situation, oxygen content, temperature, ACC and car locking state, to vehicle window, door lock, whistle loudspeaker, double
Flashing light carries out corresponding control；
MCU module, which receives, cancels alarm key signal then stop alarm.
2. a kind of automobile intelligent safety detection recognition method according to claim 1, which is characterized in that the MCU module
It is powered on and initialized and judges vehicle bus ACC and car locking state；Specifically: MCU module power-up initializing includes supplying MCU module
Electricity, and to CAN bus state-detection；MCU module judges vehicle ACC state according to CAN bus；If ACC ON, to information
Acquisition unit powers on；Obtain vehicle bus ACC and car locking state.
3. a kind of automobile intelligent safety detection recognition method according to claim 1, which is characterized in that the MCU module
Receive the occupant's situation acquired by photographic device；Specifically: photographic device detects interior image information, passes through video figure
Occupant's situation is judged as processing module identify to interior image, after MCU module reception is identified by video processing module
Occupant's situation information.
4. a kind of automobile intelligent safety detection recognition method according to claim 3, which is characterized in that the photographic device
Using infrared camera.
5. a kind of automobile intelligent safety detection recognition method according to claim 1, which is characterized in that the MCU module
Using the processor of STM32F103 or STM32F105 model.
6. a kind of automobile intelligent safety detects identifying system characterized by comprising shell, the enclosure interior setting control
The fixed border for fixing display screen is arranged in plate, the front side of the shell, and connector, the company is arranged in the downside of the shell
Rotatable rotation axis is fixedly installed on fitting, fixing piece is arranged in the other end of the rotation axis；Setting is taken the photograph on the connector
As head, first mounting hole and second peace of the upside setting of the shell for mounting temperature sensor and oxygen monitoring sensor
Hole is filled, also sets up the third mounting hole for install cancellation alarm button on the downside of the shell, the shell and connector
Threading hole, the fixing piece and rotation axis is arranged using internal threadably hollow structure in junction, and the camera, temperature pass
The output end of sensor and oxygen monitoring sensor is electrically connected with control panel, and the output end of the control panel connects display screen, described
Control panel is connect by power supply line and CAN bus with automobile storage battery and automotive controls.
7. a kind of automobile intelligent safety according to claim 6 detects identifying system, which is characterized in that the camera is adopted
With infrared camera, infrared image identification module, MCU module and power module, the infrared photography are set on the control panel
The output end of head is connect by infrared image identification module with MCU module.
8. a kind of automobile intelligent safety according to claim 6 detects identifying system, which is characterized in that the MCU module
Using the processor of STM32F103 or STM32F105 model.
9. a kind of automobile intelligent safety according to claim 6 detects identifying system, which is characterized in that the fixing piece
Inside setting patch jack.
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| CN201811059618.XA CN108944770A (en) | 2018-09-12 | 2018-09-12 | A kind of automobile intelligent safety detection recognition method and system |
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| CN201811059618.XA CN108944770A (en) | 2018-09-12 | 2018-09-12 | A kind of automobile intelligent safety detection recognition method and system |
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| CN109445364A (en) * | 2018-12-27 | 2019-03-08 | 广西科技大学 | Car room environment measuring and safety control system based on CAN |
| CN109572596A (en) * | 2018-12-10 | 2019-04-05 | 山东国金汽车制造有限公司 | A kind of automobile early warning and monitoring control system and its control method |
| CN110341639A (en) * | 2019-06-18 | 2019-10-18 | 平安科技（深圳）有限公司 | A kind of method, apparatus, equipment and the storage medium of automotive safety early warning |
| CN110481276A (en) * | 2019-09-03 | 2019-11-22 | 隋晓明 | A kind of Vehicular intelligent pass window, ventilation, taillight monitor system |
| CN111547003A (en) * | 2020-04-16 | 2020-08-18 | 汉腾汽车有限公司 | Child passenger protection system |
| CN111775652A (en) * | 2020-06-09 | 2020-10-16 | 东风商用车有限公司 | Linkage control method for improving comfort degree of cab |
| CN112874463A (en) * | 2021-03-01 | 2021-06-01 | 长安大学 | Protection and alarm system and method for children trapped in high-temperature vehicle |
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|---|---|---|---|---|
| CN109572596A (en) * | 2018-12-10 | 2019-04-05 | 山东国金汽车制造有限公司 | A kind of automobile early warning and monitoring control system and its control method |
| CN109445364A (en) * | 2018-12-27 | 2019-03-08 | 广西科技大学 | Car room environment measuring and safety control system based on CAN |
| US11338754B1 (en) * | 2019-04-14 | 2022-05-24 | Mitchell Schmenk | Extreme temperature safety device for vehicles |
| CN110341639A (en) * | 2019-06-18 | 2019-10-18 | 平安科技（深圳）有限公司 | A kind of method, apparatus, equipment and the storage medium of automotive safety early warning |
| CN110481276A (en) * | 2019-09-03 | 2019-11-22 | 隋晓明 | A kind of Vehicular intelligent pass window, ventilation, taillight monitor system |
| CN111547003A (en) * | 2020-04-16 | 2020-08-18 | 汉腾汽车有限公司 | Child passenger protection system |
| CN111775652A (en) * | 2020-06-09 | 2020-10-16 | 东风商用车有限公司 | Linkage control method for improving comfort degree of cab |
| CN111775652B (en) * | 2020-06-09 | 2021-11-12 | 东风商用车有限公司 | Linkage control method for improving comfort degree of cab |
| CN112874463A (en) * | 2021-03-01 | 2021-06-01 | 长安大学 | Protection and alarm system and method for children trapped in high-temperature vehicle |
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