CN106274680A - Preventing automobile spontaneous combustion prior-warning device and method - Google Patents
Preventing automobile spontaneous combustion prior-warning device and method Download PDFInfo
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- CN106274680A CN106274680A CN201610842376.6A CN201610842376A CN106274680A CN 106274680 A CN106274680 A CN 106274680A CN 201610842376 A CN201610842376 A CN 201610842376A CN 106274680 A CN106274680 A CN 106274680A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
- B60K28/14—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to accident or emergency, e.g. deceleration, tilt of vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of preventing automobile spontaneous combustion prior-warning device and method, including sensor assembly, power module, automatic start-stop module, main control module, danger position and type display module and acousto-optic alarm module.Wherein sensor assembly comprises and is distributed in electrical equipment position in motor part, car, headlight position, taillight position, major motor position, brake position and the temperature sensor at fuel pipe position, current sensor and combustible gas sensor, and main control module comprises degree of danger identification and danger position and type identification；This device can to automobile storage spontaneous combustion hidden danger carry out early warning, make driver understand in advance automobile fire hidden danger exist position and degree of danger, prompting on-board crew tackle self-burning of vehicle situation in time.
Description
Technical field
The present invention relates to electronic control system device and the method for automotive safety, belong to the prior-warning device of self-burning of vehicle safety
And method.
Background technology
Along with vehicle safety pay attention to day by day, vehicle safety measure are the most constantly produced and improve by consumer.Self-burning of vehicle
The probability of happening ratio of event is relatively low, but once accident occurs, the most then vehicle burns, heavy then casualties.But, the most extensively
The prior-warning device being applied to preventing automobile spontaneous combustion is the most few, and in most cases, finds that when automobile is on fire, flare cannot be flutterred
Go out, until specialty fire extinguishing personnel and equipment arrive, lose the most irretrievable.So, in order to make up current preventing automobile spontaneous combustion neck
The deficiency in territory, design simple possible, economical and practical preventing automobile spontaneous combustion prior-warning device are extremely important and necessary, and this will be to driving
The person of sailing and passenger, even other road users bring safety guarantee, reduce the incidence rate of self-burning of vehicle accident.
Have a lot of paper to inquire into the design of self-ignition alarm device of automotive vehicle through looking into pertinent literature, as Zhang Jinquan " automobile from
Combustion alarm device design " in devise a kind of spontaneous combustion alarm device, device, mainly for engine section, uses smog sensing
Device, temperature sensor and flame sensor and simple for structure.But, automobile spontaneous combustion, in addition vapour when this warning sends
Car spontaneous combustion intensity of a fire rate of propagation is very fast, and the intensity of a fire is more difficult to be put out, and loses the biggest.
A kind of prevention for engine fires is devised as in " prevention of a kind of self-burning of vehicle and the control " of Mu Yingzhen
The design of control system, this design can effectively identify the fire of enging cabin, and automatically put out；But pre-warning time is late, by going out
Fire device suppression is caught fire and is retrieved a loss.This device once false alarm, triggers extinguishing device and also vehicle can be caused greater loss,
High to reliability requirement.
Summary of the invention
The technical problem to be solved be in order to overcome existing self-burning of vehicle prior-warning device pre-warning time short, provide
Information is few, reliability and versatility consider not enough problem, it is provided that a kind of preventing automobile spontaneous combustion prior-warning device, by being arranged in
The sensor at the important fire prevention position on car does combined pre-warning analysis, makes driver understand the position that automobile fire hidden danger exists in advance
Put and degree of danger.
For achieving the above object, the preventing automobile spontaneous combustion prior-warning device of the present invention, this device comprises sensor assembly 1, power supply
Module 2, automatic start-stop module 3, main control module 4, danger position and type display module 5 and acousto-optic alarm module 6；
Described main control module 4 and sensor assembly 1, power module 2, automatic start-stop module 3, danger position and type display mould
Block 5 and acousto-optic alarm module 6 connect respectively；For gathering the data message of each sensor device, and to each sensor device
Carry out coding and determine its position；The data message collected is processed；
Described sensor assembly 1 includes the sensor device being distributed on vehicle key equipment, is used for detecting a certain equipment and is
No there is spontaneous combustion hidden danger；
Described power module 2 provides electric power safeguard for anti-spontaneous combustion prior-warning device；
Described danger position and type display module 5 are used for showing fire location；
Sound and light alarm module 6 connects some buzzers and LED.
Further, described sensor assembly 1 include being arranged on engine section 11 engine temperature sensing unit 111,
Motor Current sensor 112 and engines combustible gas sensor 113；
It is arranged on electrical equipment temperature sensor 121 and the electrical equipment current sensor 122 of electrical equipment part 12 in car；
It is arranged on headlight temperature sensor 131 and the front lamp current sensor 132 of headlight part 13；It is arranged on taillight part 14
Taillight temperature sensor 141 and taillight current sensor 142；
It is arranged on motor temperature sensor 151 and the motor current sensor 152 of motor part 15；
Be arranged on the brake forward right side temperature sensor 161 of brake position 16, brake front left side temperature sensor 162,
Brake right lateral side temperature sensor 163 and brake left rear side temperature sensor 164；It is arranged on the combustion of fuel pipe part 17
Oil temperature sensor 171 and fuel oil combustible gas sensor 172.
Further, described automatic start-stop module 3 is containing gate-controlled switch, by current signal and the master control molding of start-up lock
The feedback signal of block 4 triggers jointly, determines whether power module 2 powers to main control module 4.
The method for early warning of the anti-natural prior-warning device of automobile, the method comprises degree of danger identification and danger position and type is known
, do not comprise the following steps:
Step 1, when automobile starting, gate-controlled switch closes, and automatic start-stop module 3 starts early warning system；
Step 2, main control module 4 is successively read electrical equipment 12, headlight part 13, taillight part in engine section 11, car
14, the sensing data at major motor 15, brake 16, fuel pipe 17；
Step 3, main control module 4 carries out degree of danger identification, calculates early warning reference value and gradient ginseng according to gradient method for early warning
Examine value and judge self-burning of vehicle risk；
Step 4, main control module 4 carries out danger position and type identification according to the coding of sensor assembly 1；
Step 5, works as automobile flameout, and main control module 4 monitors each sensor detected value and is less than early warning reference value, and currently examines
When measured value gradient is less than gradient reference value, gate-controlled switch disconnects, and automatic start-stop module 3 closes early warning system.
Concrete, in described step 3, main control module 4 carries out the detailed process of degree of danger identification and is:
Step 3.1, current detection value is less than early warning reference value, and is recorded as when current detection value gradient is less than gradient reference value
" normally " information；
Step 3.2, current detection value is less than early warning reference value, and current detection value gradient is more than or equal to note during gradient reference value
Record is " hidden danger " information；
Step 3.3, current detection value is more than or equal to early warning reference value and less than threshold value, and current detection value gradient is less than ladder
It is recorded as " hidden danger " information during degree reference value；
Step 3.4, current detection value more than or equal to early warning reference value and less than threshold value, and current detection value gradient more than or
" dangerous " information it is recorded as during equal to gradient reference value；
Step 3.5, is recorded as " dangerous " information when current detection value is more than threshold value.
Further, described step 4 specifically includes:
Step 4.1, when " dangerous " information occurs in this position, danger position and type display module 5 show according to sensor number
Show the position of dangerous existence, and show that All Alerts sensor type, sound and light alarm module 6 light red eye, buzzer
Continuous alarm；
Step 4.2, when two and above " hidden danger " information occurs in this position, or this position only has a kind of sensor and be " hidden
Suffer from " information time, the position that danger position and type display module 5 exist according to sensor number display hidden danger, and show all
Alarm sensor type；Sound and light alarm module 6 lights amber lamp, buzzer interval alarms；
Step 4.3, when there are multiple sensors and only one of which " hidden danger " information in this position, and other are " normally ", or a kind of biography
When sensor records all " normally " information, danger position and type display module 5 show " normally "；In sound and light alarm module 6
LED and buzzer do not work.
The present invention uses above technical scheme compared with prior art, has following technical effect that
1, early warning lead is big.According to gradient early warning curve, degree of danger is carried out classification, predicts the autoignition time of automobile in time,
Chance of more escaping is won for driver and passenger.
2, position accurately and reliably.Can accurately provide position and the type of the danger of driver's self-burning of vehicle, keypoint part is many
Plant sensor redundancy early warning, ensure that early warning information is reliable.
3, energy-conserving and environment-protective, can anti-secondary hidden danger.Two joint 1.5V aneroid battery are independently-powered, and automatic start-stop prolongs original wire harness cloth
Line, it is to avoid produce secondary spontaneous combustion hidden danger after installing prior-warning device additional.
4, versatility is good.Being applicable to carrying is main family-sized car, passenger vehicle and bus, and carries the special car of dangerous materials
?.
Accompanying drawing explanation
Fig. 1 is the hardware composition diagram of self-burning of vehicle prior-warning device；
Fig. 2 is the transducer arrangements schematic diagram of self-burning of vehicle prior-warning device；
Fig. 3 is gradient early warning curve chart；
In figure, 1-sensor assembly, 2-power module, 3-automatic start-stop module, 4-main control module, 5-danger position and type
Display module, 6-sound and light alarm module, 41-degree of danger identification, 42-danger position and type identification；
11-engine section, 111-engine temperature sensing unit, 112-Motor Current sensor, 113-engines combustible gas
Body sensor, electrical equipment in 12-car, 121-electrical equipment temperature sensor, 122-electrical equipment current sensor, before 13-
Lamp part, 131-headlight temperature sensor, lamp current sensor before 132-, 14-taillight part, 141-taillight temperature sensor,
142-taillight current sensor, 15-motor, 151-motor temperature sensor, 152-motor current sensor, 16-brake,
161-brake forward right side temperature sensor, 162-brake front left side temperature sensor, 163-brake right lateral side temperature passes
Sensor, 164-brake left rear side temperature sensor, 17-fuel pipe, 171-fuel temperature sensor, 172-fuel oil combustible gas
Body sensor.
Detailed description of the invention
The present invention provides preventing automobile spontaneous combustion prior-warning device and method, and for making the purpose of the present invention, technical scheme and effect are more
Add clear, clearly, and referring to the drawings and give an actual example that the present invention is described in more detail.Should be appreciated that described herein
It is embodied as, only in order to explain the present invention, being not intended to limit the present invention.
As shown in Figure 1, Figure 2 and Figure 3, the invention discloses a kind of preventing automobile spontaneous combustion prior-warning device, comprise sensor assembly
1, power module 2, automatic start-stop module 3, main control module 4, danger position and type display module 5 and acousto-optic alarm module 6；
When automobile starting, automatic start-stop module 3 receives automobile starting information, and gate-controlled switch closes, and automatic start-stop module 3 opens
Dynamic early warning system.
Main control module, according to threshold value ym set and time constant T, is obtained ladder by formula y=ym-ym*exp (-t/T)
Degree early warning value and the relation curve of time t, i.e. gradient early warning curve is as shown in Figure 3.Defining a front sampling instant was zero moment,
The early warning reference value of current time can be obtained according to gradient early warning curve, and be gradient to the gradient early warning slope of curve that should put
Reference value.
When, after automobile flameout, automatic start-stop module 3 receives automobile flameout information, closes early warning system the most immediately, works as master
Control module 4 is monitoring each sensor detected value less than early warning reference value, and current detection value gradient is less than gradient reference value
Time close early warning system, with treat next time startup.
Main control module 4 according to from engine section 11, electrical equipment 12 in car, headlight part 13, taillight part 14, electricity
Machine 15, brake 16, the order of fuel pipe 17 is successively read the data of each several part sensor and carries out degree of danger identification, works as reading
After the data of the sensor of complete fuel pipe 17, in order from the number of engine section 11 Resurvey each several part sensor
According to, constantly circulate.
When detecting that " dangerous " information occurs in certain part, stop the data continuing to read other sensors, and to this portion
Dividing and carry out danger position and type identification, as a example by engine section 11, remainder is identical:
When main control module 4 monitors engine temperature sensing unit 111 or the Motor Current sensor 112 of engine section 11
Or the detected value of certain sensor more than or equal to early warning reference value and is less than threshold value in engines combustible gas sensor 113
And current detection value gradient is more than or equal to gradient reference value, or when detected value is more than threshold value.This engine temperature is passed
The detected value of sensor 111 or Motor Current sensor 112 or engines combustible gas sensor 113 is recorded as " dangerous ".Main
Control module 4 stops reading the sensing data of other parts, and the sensor detection data continuing to monitor engine section 11 are entered
Row danger position and type identification.Owing to " dangerous " information occurring, all detected values are found to be recorded as " dangerous " or " hidden danger "
Sensor.Danger position and type display module 5 show positional information, and show that detected value is recorded as " dangerous " or " hidden danger " report
Alert sensor type.Sound and light alarm module 6 lights red eye, and buzzer is persistently reported to the police.
When detecting that " hidden danger " information occurs in certain part, stop the data continuing to read other sensors, and to this portion
Divide and carry out danger position and type identification.
Except brake 16 part as a example by engine section 11, remainder is identical: start when main control module 4 monitors
The engine temperature sensing unit 111 of machine part 11 or Motor Current sensor 112 or engines combustible gas sensor 113
Detected value C region below gradient early warning curve and gradient are more than or equal to this value Gradient early warning slope of curve, or inspection
Measured value above gradient early warning curve B region below dangerous threshold value and gradient less than this value Gradient early warning slope of curve
Time.By this engine temperature sensing unit 111 or Motor Current sensor 112 or the inspection of engines combustible gas sensor 113
Measured value is recorded as " hidden danger ".Main control module 4 is again monitored the sensor detection data of engine section 11 and is carried out danger position
And type identification.If finding only have engine temperature sensing unit 111 or Motor Current sensor 112 or engines combustible gas
The detected value of a kind of sensor in sensor 113 is recorded as " hidden danger ".Danger position and type display module 5 and sound and light alarm
Module 6 does not works.Main control module 4 reads the sensing data of electrical equipment 12 part in next part car, and repeats above-mentioned
Process.If find this part appearance two and above " hidden danger " information, main control module 4 stops reading the sensing of other parts
Device data, find all detected values to be recorded as the sensor of " hidden danger ".Danger position and type display module 5 show that position is believed
Breath, and show that detected value is recorded as " hidden danger " alarm sensor type.Sound and light alarm module 6 lights amber lamp, buzzer
It is interrupted and reports to the police.
As a example by brake 16 part: when main control module 4 monitors the forward right side temperature sensor of brake 16 part
The detected value of 161, front left side temperature sensor 16, right lateral side temperature sensor 163 or the left back temperature sensor of brake 164 is little
It is more than or equal to gradient reference value in early warning reference value and current detection value gradient, or detected value is more than or equal to early warning reference
It is worth and less than threshold value, and when current detection value gradient is less than gradient reference value.By this temperature sensor 161, temperature sensor
162, the detected value of temperature sensor 163 or temperature sensor 164 is recorded as " hidden danger ".Main control module 4 monitors braking again
The sensor detection data of device 16 part carry out danger position and type identification.Because this part only has a kind of sensor and has " hidden
Suffer from " information, main control module 4 stops reading the sensing data of other parts, finds all detected values to be recorded as " hidden danger "
Sensor.Danger position and type display module 5 show positional information, and show that detected value is recorded as " hidden danger " alarm sensor
Type.Sound and light alarm module 6 lights amber lamp, and buzzer is interrupted reports to the police.
When detecting that certain part is all " normally " information, the digital independent keeping original circulates.With engine section 11
As a example by remainder identical:
When main control module 4 monitors engine temperature sensing unit 111 or the Motor Current sensor 112 of engine section 11
Or the detected value of engines combustible gas sensor 113 is less than early warning reference value, and current detection value gradient is less than gradient reference
During value.Danger position and type display module 5 and acousto-optic alarm module 6 do not work.Main control module 4 reads in next part car
The sensing data of electrical equipment 12 part, and repeat above-mentioned prealarming process.
Claims (6)
1. a preventing automobile spontaneous combustion prior-warning device, it is characterised in that this device comprise sensor assembly (1), power module (2),
Automatic start-stop module (3), main control module (4), danger position and type display module (5) and acousto-optic alarm module (6)；
Described main control module (4) and sensor assembly (1), power module (2), automatic start-stop module (3), danger position and class
Type display module (5) and acousto-optic alarm module (6) connect respectively；For gathering the data message of each sensor device and right
Each sensor device carries out coding and determines its position；The data message collected is processed；
Described sensor assembly (1) includes the sensor device being distributed on vehicle key equipment, is used for detecting a certain equipment
Whether there is spontaneous combustion hidden danger；
Described power module (2) provides electric power safeguard for anti-spontaneous combustion prior-warning device；
Described danger position and type display module (5) are used for showing fire location；
Sound and light alarm module (6) connects some buzzers and LED.
A kind of preventing automobile spontaneous combustion prior-warning device the most according to claim 1, it is characterised in that described sensor assembly (1)
Including being arranged on the engine temperature sensing unit (111) of engine section (11), Motor Current sensor (112) and electromotor
Combustible gas sensor (113)；
It is arranged on electrical equipment temperature sensor (121) and the electrical equipment current sensor of electrical equipment part (12) in car
(122)；
It is arranged on headlight temperature sensor (131) and the front lamp current sensor (132) of headlight part (13)；It is arranged on taillight portion
Divide taillight temperature sensor (141) and the taillight current sensor (142) of (14)；
It is arranged on motor temperature sensor (151) and the motor current sensor (152) of motor part (15)；
It is arranged on brake forward right side temperature sensor (161) of brake position (16), brake front left side temperature sensor
(162), brake right lateral side temperature sensor (163) and brake left rear side temperature sensor (164)；It is arranged on fuel pipe
The partly fuel temperature sensor (171) of (17) and fuel oil combustible gas sensor (172).
A kind of preventing automobile spontaneous combustion prior-warning device the most according to claim 1, it is characterised in that described automatic start-stop module
(3) containing gate-controlled switch, the current signal of start-up lock and the feedback signal of main control module (4) jointly trigger, determine electricity
Whether source module (2) powers to main control module (4).
4. the method for early warning of the anti-natural prior-warning device of automobile, the method comprises degree of danger identification and danger position and type is known
Not, it is characterised in that comprise the following steps:
Step 1), when automobile starting, gate-controlled switch closes, and automatic start-stop module (3) starts early warning system；
Step 2), main control module (4) be successively read electrical equipment (12) in engine section (11), car, headlight part (13),
Taillight part (14), major motor (15), brake (16), the sensing data at fuel pipe (17) place；
Step 3), main control module (4) carries out degree of danger identification, calculates early warning reference value and gradient according to gradient method for early warning
Reference value judges self-burning of vehicle risk；
Step 4), main control module (4) carries out danger position and type identification according to the coding of sensor assembly (1)；
Step 5), works as automobile flameout, and main control module (4) monitors each sensor detected value and is less than early warning reference value, and works as
When front detected value gradient is less than gradient reference value, gate-controlled switch disconnects, and automatic start-stop module (3) closes early warning system.
The method for early warning of the anti-natural prior-warning device of automobile the most according to claim 4, it is characterised in that described step 3)
In, main control module (4) carries out the detailed process of degree of danger identification and is:
Step 3.1), current detection value is less than early warning reference value, and is recorded as when current detection value gradient is less than gradient reference value
" normally " information；
Step 3.2), current detection value is less than early warning reference value, and when current detection value gradient is more than or equal to gradient reference value
It is recorded as " hidden danger " information；
Step 3.3), current detection value is more than or equal to early warning reference value and less than threshold value, and current detection value gradient is less than
" hidden danger " information it is recorded as during gradient reference value；
Step 3.4), current detection value is more than or equal to early warning reference value and less than threshold value, and current detection value gradient is more than
Or it is recorded as " dangerous " information during equal to gradient reference value；
Step 3.5), it is recorded as " dangerous " information when current detection value is more than threshold value.
The method for early warning of the anti-natural prior-warning device of automobile the most according to claim 4, it is characterised in that described step 4) has
Body includes:
Step 4.1), when " dangerous " information occurs in this position, danger position and type display module (5) are according to sensor number
The position that display danger exists, and show All Alerts sensor type, sound and light alarm module (6) lights red eye, honeybee
Ring device continuous alarm；
Step 4.2), when two and above " hidden danger " information occurs in this position, or this position only has a kind of sensor and be " hidden
Suffer from " information time, the position that danger position and type display module (5) exist according to sensor number display hidden danger, and show institute
There is alarm sensor type；Sound and light alarm module (6) lights amber lamp, buzzer interval alarms；
Step 4.3), when there are multiple sensors and only one of which " hidden danger " information in this position, and other are " normally ", or a kind of biography
When sensor records all " normally " information, danger position and type display module (5) display " normally "；Sound and light alarm module
(6) in, LED and buzzer do not work.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610842376.6A CN106274680B (en) | 2016-09-23 | 2016-09-23 | Preventing automobile spontaneous combustion method for early warning |
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| CN201610842376.6A CN106274680B (en) | 2016-09-23 | 2016-09-23 | Preventing automobile spontaneous combustion method for early warning |
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| CN106274680B CN106274680B (en) | 2018-08-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109322A (en) * | 2017-12-13 | 2018-06-01 | 南京理工大学 | A kind of public transport station fire disaster alarming device based on video identification |
| CN112498282A (en) * | 2020-11-12 | 2021-03-16 | 东风汽车集团有限公司 | Automatic alarm device for electric automobile fire |
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| CN203739806U (en) * | 2013-12-30 | 2014-07-30 | 中通客车控股股份有限公司 | Passenger car safety control system |
| US20150137999A1 (en) * | 2013-11-21 | 2015-05-21 | Hon Hai Precision Industry Co., Ltd. | Warning system and warning method utilizing same |
| CN206537213U (en) * | 2016-09-23 | 2017-10-03 | 南京航空航天大学 | Preventing automobile spontaneous combustion prior-warning device |
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| CN2810001Y (en) * | 2005-07-27 | 2006-08-23 | 吴士博 | Self combustion proof device for automobile |
| CN203025889U (en) * | 2013-01-01 | 2013-06-26 | 长安大学 | Automotive spontaneous combustion early warning device |
| CN103303142A (en) * | 2013-06-26 | 2013-09-18 | 开平市中铝实业有限公司 | Electric fire monitor system for automobile |
| US20150137999A1 (en) * | 2013-11-21 | 2015-05-21 | Hon Hai Precision Industry Co., Ltd. | Warning system and warning method utilizing same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112498282A (en) * | 2020-11-12 | 2021-03-16 | 东风汽车集团有限公司 | Automatic alarm device for electric automobile fire |
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| Publication number | Publication date |
|---|---|
| CN106274680B (en) | 2018-08-28 |
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