CN103569012B - A kind of vehicle is paddled safety guard - Google Patents
A kind of vehicle is paddled safety guard Download PDFInfo
- Publication number
- CN103569012B CN103569012B CN201310585127.XA CN201310585127A CN103569012B CN 103569012 B CN103569012 B CN 103569012B CN 201310585127 A CN201310585127 A CN 201310585127A CN 103569012 B CN103569012 B CN 103569012B
- Authority
- CN
- China
- Prior art keywords
- vehicle
- control circuit
- water level
- paddled
- safety guard
- 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.)
- Active
Links
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention provides a kind of vehicle to paddle safety guard, belong to automobile technical field.It solve the problem that existing technical pattern is complicated and prompting is the clearest and the most definite.This vehicle is paddled safety guard, including for detecting the level sensor of water level information when vehicle is paddled, for receiving the water level information of level sensor conveying and exporting the control circuit of corresponding control signal according to this water level information, control signal for carrying according to control circuit reminds the water level display of occupant's current water level information, control signal for carrying according to control circuit controls the arrestment mechanism of vehicle Braking mode and for controlling the Engine ECU of electromotor auto extinguishing according to the control signal of control circuit conveying, level sensor is connected with the input of control circuit, water level display, arrestment mechanism and Engine ECU are connected with the outfan of control circuit respectively.This apparatus structure is simple, low cost and safety high.
Description
Technical field
The invention belongs to automobile technical field, relate to a kind of vehicle and paddle safety guard.
Background technology
In rainwater multiple season, the easy hydrops of road, when automobile is by hydrops section, driver is difficult
Accurately to estimate road depth of accumulated water and the relative position of engine intake, it is susceptible to electromotor
Air inlet pipe water inlet phenomenon, thus cause electromotor damage in various degree.Such as in July, 2012
Pekinese's heavy rain on the 24th, vehicle is flooded countless, and some car owner drove in the rainy day, did not knew
The road ahead depth, just knows that water is the deepest after driver's cabin water inlet, and some car owner also continues to the examination that moves ahead
Visiting, stopped working and just known water inflow of the engine, such situation is a lot, also results in a lot of vehicle
Loss and the safety of the person.
For the problem of above-mentioned existence, existing Chinese patent literature discloses a kind of automobile engine
Water inlet preventer [application number: CN201210080615.0], described device by power supply, processor,
Depth of water display circuit, Resistance probe, green LED, buzzer, emitting red light two pole
Pipe, relay A, relay B, triggering switch A, triggering switch B, contactor composition, described
Resistance probe connects described power supply, processor, green LED, buzzer structure by wire
Becoming depth of water detection and warning circuit, described processor connects described depth of water display circuit by wire
Constituting depth of water display system, described triggering switch A is by wire and described power supply, emitting red light two pole
Pipe is connected with relay A and constitutes engine protection circuit, described triggering switch B and motor start circuit
Being connected, described relay B is connected with described processor.Described Resistance probe is fixed on bottom of car,
The height of its height slightly below automobile exhaust pipe mouth.Although this device can understand automobile wading in real time
The change of the depth of water, also can avoid automobile engine because of water inlet flame-out after be again started up and badly damaged,
But this device needs to be realized by relay A, relay B, triggering switch A and triggering switch B
Preventing the situation that automobile engine is again started up after stopping working because of water inlet, its structure is complicated, also increases simultaneously
Add cost；Additionally this device is pointed out by buzzer, buzzer rings when, drives
Member is likely to not know what situation vehicle there occurs on earth, points out the clearest and the most definite.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of structure letter
Single, low cost and the high vehicle of safety are paddled safety guard.
The purpose of the present invention can be realized by following technical proposal: a kind of vehicle is paddled safeguard protection
Device, it is characterised in that this device includes that the water level for detecting water level information when vehicle is paddled passes
Sensor, for receiving the water level information of level sensor conveying corresponding according to the output of this water level information
Control signal control circuit, for according to control circuit conveying control signal remind vehicle occupant
Member current water level information water level display, for according to control circuit conveying control signal control
The arrestment mechanism of vehicle Braking mode and the control signal for carrying according to control circuit control to start
The Engine ECU of machine auto extinguishing, described level sensor is connected with the input of control circuit,
Described water level display, arrestment mechanism and Engine ECU is respectively with the outfan of control circuit even
Connect.
Paddling in safety guard at above-mentioned vehicle, described level sensor is arranged on front guarantor
On the thick stick of danger, its level sensor is perpendicular to ground and arranges, and arranges position for less than engine intake
20CM。
This vehicle is paddled safety guard, when vehicle is paddled, if water level had flooded bumper bar,
The level sensor being arranged on front bumper will collect water level information and flow to control circuit,
Control circuit output control signal controlling water level display display yellow, prompting driver vehicle has one
Fixed potential safety hazard；When water level continues to raise, and when exceeding the half of level sensor, water level shows
Device display redness；When water level continues to rise, and when exceeding level sensor, signal is passed by control circuit
To arrestment mechanism, fulfiling braking ahead of schedule, if vehicle continues to move ahead, signal is passed to and is sent out by control circuit
Motivation ECU, auto extinguishing.Space shared by whole device is little, sensor carry out detection essence
Exactness is high, and controls vehicle auto extinguishing by Engine ECU, controls vehicle by arrestment mechanism
Stop in advance, utilize electromotor and the original control system of arrestment mechanism, simplify structure.
Paddling in safety guard at above-mentioned vehicle, described level sensor is by output
The size of resistance value detects the degree of depth that vehicle is paddled.
Paddling in safety guard at above-mentioned vehicle, this device also includes for flooding at water level
Carrying out the voice reminder reminded when crossing bumper, described voice reminder is defeated with control circuit
Go out end to connect.This device when water level flooded bumper, the water level being arranged in front end bumper
Signal is passed to control circuit by sensor, and control circuit output control signal, to voice reminder, carries
Awake occupant's current water level is through half tire, and driving vehicle has certain potential safety hazard, please
Careful driving.
Paddling in safety guard at above-mentioned vehicle, described voice reminder includes voice core
Sheet and the loudspeaker being connected with described speech chip, described speech chip is connected with control circuit.
Paddling in safety guard at above-mentioned vehicle, described water level display includes yellow
LED light and red LED display lamp, described yellow led display lamp and red LED instruction
Lamp is connected with control circuit respectively.
Paddling in safety guard at above-mentioned vehicle, this device also includes reset switch, described
Reset switch be connected with control circuit, for control circuit conveying switching signal and then send fair
Be permitted enabling signal to Engine ECU.In the case of confirming that electromotor is not intake, opened by reset
Closing and carry switching signal to control circuit, control circuit sends according to the switching signal received and allows to open
Dynamic signal is to Engine ECU and releases the signal to car braking to arrestment mechanism, makes vehicle recover
Normal transport condition.
Paddling in safety guard at above-mentioned vehicle, this device also includes for supplying for this device
The accumulator of electricity.This device pass through storage battery power supply, can still in duty after vehicle stall,
Water inflow of the engine when avoiding in vehicle nobody and situation about cannot know.
Paddling in safety guard at above-mentioned vehicle, described control circuit includes being sequentially connected with
A/D change-over circuit, controller and discharge circuit, described A/D change-over circuit connects water level and passes
Sensor, described discharge circuit connects arrestment mechanism, Engine ECU, voice reminder and water level and shows
Show device.Level sensor detects analogue signal in real time and is sent to A/D change-over circuit and carries out modulus and turn
Being accepted by controller after changing, the detection signal after conversion is calculated by controller and judgement processes,
Output control signal, control signal through discharge circuit be sent to voice reminder, water level display,
Arrestment mechanism and Engine ECU.
Compared with prior art, this vehicle safety guard of paddling has the advantage that
1, the present invention can understand the change of depth of water when vehicle is paddled in real time by water level display, also may be used
To fulfil braking and auto extinguishing before automobile engine is paddled ahead of schedule, it is to avoid automobile engine is because entering
Water and flame-out cause serious loss, start after also preventing water inflow of the engine simultaneously, it is ensured that
User can obtain insurance company by usual channel and compensate, and reduces loss.
2, the present invention carries out auto extinguishing by Engine ECU to vehicle and arrestment mechanism is carried out in advance
Stopping, it applies electromotor and the original control system of arrestment mechanism, simplifies structure, and
It is easy to use, and safety is high.
3, the present invention points out also by voice reminder when vehicle is paddled, and makes driver clear and definite
Understand the travel situations of vehicle, improve the safety that vehicle travels.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure, 1, level sensor；2, control circuit；21, A/D change-over circuit；22, control
Device processed；23, discharge circuit；3, water level display；4, arrestment mechanism；5, Engine ECU；
6, voice reminder；7, reset switch；8, accumulator.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is made into
The description of one step, but the present invention is not limited to these embodiments.
The safety guard as it is shown in figure 1, this vehicle is paddled, including for detect vehicle paddle time
The level sensor 1 of water level information, for receiving water level information the root of level sensor 1 conveying
The control circuit 2 of corresponding control signal is exported, for according to control circuit 2 according to this water level information
The control signal of conveying reminds the water level display 3 of occupant's current water level information, for basis
The control signal of control circuit 2 conveying controls the arrestment mechanism 4 of vehicle Braking mode and for basis
The control signal of control circuit 2 conveying controls the Engine ECU 5 of electromotor auto extinguishing, water level
Sensor 1 is connected with the input of control circuit 2, water level display 3, arrestment mechanism 4 and send out
Motivation ECU5 outfan with control circuit 2 respectively is connected.
Specifically, level sensor 1 is arranged on front bumper, and its level sensor 1 is vertical
Arrange in ground, position is set for less than engine intake 20CM.
Level sensor 1 may select electric resistance moisture sensor, after vehicle is paddled and the depth of water does not has and
During level sensor 1, level sensor 1 will collect resistance value corresponding with this water level, along with
The rising of water level, the resistance value that level sensor 1 collects increases, therefore can pass through output resistance
The size of value detects the height that vehicle is paddled.
This device also includes for carrying out the voice reminder reminded when water level flooded bumper
6, voice reminder 6 is connected with the outfan of control circuit 2, and its voice reminder 6 includes voice
Chip and the loudspeaker being connected with speech chip, speech chip is connected with control circuit 2.This device exists
When water level flooded bumper, signal is passed to by the level sensor 1 being arranged in front end bumper
Control circuit 2, control circuit 2 exports control signal to voice reminder 6, prompting occupant's mesh
Front water level is through half tire, and driving vehicle has certain potential safety hazard, and Please drive carefully.
Water level display 3 includes yellow led display lamp and red LED display lamp, and yellow led refers to
Show that lamp and red LED display lamp are connected with control circuit 2 respectively.Huang in its water level display 3
Color LED light and red LED display lamp can be respectively provided with several, and water level display 3 can be by
Several yellow led display lamps and red LED display lamp is evenly distributed forms on circuit boards, carry
The high intensity reminded；Its several yellow led display lamps are aggregated into a bus and control circuit 2
Outfan connect, several red LED display lamps are aggregated into a bus and control circuit 2
Another outfan connects, and control circuit 2 carrys out controlling water level by outputing signal to different ports
The difference of display 3 Show Color.
In order in the case of confirming that electromotor is not intake, it is possible to normally starting vehicle, this device is also
Including reset switch 7, reset switch 7 is connected with control circuit 2, for defeated to control circuit 2
Send switching signal and then send permission enabling signal to Engine ECU 5.Given by reset switch 7
Control circuit 2 carries switching signal, and control circuit 2 sends according to the switching signal received and allows to open
Dynamic signal is to Engine ECU 5 and releases the signal to car braking to arrestment mechanism, makes vehicle extensive
Multiple normal operating conditions.In automobile is located at by reset switch 7 and block with ornament, prevent maloperation,
Cause electromotor to start by force in the case of can not starting electromotor, cause the damage of electromotor,
Cause economic loss.
This device also includes the accumulator 8 for powering for this device, also includes standby module, treats
Machine module is for entering not in contact with control circuit during to level sensor 12 at vehicle i.e. water of not paddling
Holding state, when water is less than level sensor 1, control circuit 2 enters duty；Additionally originally
Device may also include the remote-control key for detecting opening door of vehicle signal, opens car door driver accurate
Standby front control circuit 2 of driving receives this enabling signal and then enters duty, if vehicle is in
During non-driving condition, level sensor 1 once detected that vehicle was paddled, then can car owner into the car time
Shown by water level display 3, remind vehicle primary engine to paddle, it is noted that, at car
Main by checking that confirmation electromotor passes through reset switch 7 and makes vehicle recover normally to use shape when not intaking
State；If at vehicle unused state, level sensor 1 is not detected by vehicle and paddles, then necessarily
After time, control circuit 2 enters holding state, saves the electricity of accumulator 8.
Control circuit 2 includes A/D change-over circuit 21, controller 22 and the amplifier electricity being sequentially connected with
Road 23, A/D change-over circuit 21 connects level sensor 1, and discharge circuit 23 connects arrestment mechanism
4, Engine ECU 5, voice reminder 6 and water level display 3.Level sensor 1 is examined in real time
Survey analogue signal and be sent to be accepted by controller 22 after A/D change-over circuit 21 carries out analog digital conversion,
Detection signal after conversion is calculated by controller 22 and judgement processes, and exports control signal, control
Signal processed is sent to voice reminder 6, water level display 3, arrestment mechanism 4 through discharge circuit 23
With Engine ECU 5.Here controller 22 is single-chip microcomputer, and single-chip microcomputer can be selected for Atmegal128,
Controller 22 can also select vehicle-mounted ECU.
This vehicle is paddled safety guard, can pre-set setting value in control circuit 2, its
Setting value can set multiple, can set the setting value increased successively respectively, respectively minimum, in
Between value and peak, when vehicle is paddled, if water level had flooded bumper bar, be arranged on front bumper
On level sensor 1 will collect corresponding resistance value when water did not had level sensor 1, control
The output resistance of circuit 2 sensed water level sensor 1, and by this resistance inside control circuit 2
Value is converted into voltage or current signal, by interior with control circuit 2 to this voltage or electric current setting
Setting value compares, and if greater than minimum less than intermediate value, is then sent language by control circuit 2
Sound alerting signal, to voice reminder 6, is reminded occupant that water level passes through by voice reminder 6
Half tire, driving vehicle has certain potential safety hazard, and Please drive carefully, and water level display 3 shows
Show yellow；When water level continues to raise, exceed the half of level sensor 1 and sentence in control circuit 2
When its resistance value disconnected is more than intermediate value and less than peak, water level display 3 shows redness；Work as water
Position continues to rise, and exceedes level sensor 1 and judges that its resistance value is more than the highest in control circuit 2
During value, signal is passed to arrestment mechanism 4 by control circuit 2, fulfils system ahead of schedule by arrestment mechanism 4
Dynamic.If continuing to move ahead after vehicle is braked, this device also includes for detecting vehicle here
Whether it is in the wheel speed sensors of transport condition, the letter that control circuit 2 carries according to wheel speed sensors
Number judgement vehicle continues to move ahead, and signal is passed to Engine ECU 5 by control circuit 2, starts
Machine ECU5 controls vehicle auto extinguishing, and it specifically can be by controlling closed throttle or by control
Fuel injector processed stops oil spout and controls vehicle auto extinguishing.Space shared by whole device is little, by
It is high that sensor carries out detecting degree of accuracy, and controls vehicle auto extinguishing by Engine ECU 5, logical
Cross arrestment mechanism 4 to control vehicle and stop in advance, utilize electromotor and the original control of arrestment mechanism 4
System, simplifies structure.
Specific embodiment described herein is only to present invention spirit explanation for example.This
Described specific embodiment can be done various repairing by bright person of ordinary skill in the field
Change or supplement or use similar mode to substitute, but without departing from the spirit of the present invention or surmount
Scope defined in appended claims.
Although the most more employ level sensor 1, control circuit 2, A/D change-over circuit 21,
Controller 22, discharge circuit 23, water level display 3, arrestment mechanism 4, Engine ECU 5,
The terms such as voice reminder 6, reset switch 7, accumulator 8, but be not precluded from using other term
Probability.Use these terms to be only used to more easily to describe and explain the essence of the present invention；
It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (9)
1. a vehicle is paddled safety guard, it is characterised in that this device includes for detecting
The level sensor (1) of water level information when vehicle is paddled, it is used for receiving level sensor (1) conveying
Water level information and according to this water level information export corresponding control signal control circuit (2), use
The water level of occupant's current water level information is reminded in the control signal carried according to control circuit (2)
Display (3), control vehicle Braking mode for the control signal carried according to control circuit (2)
Arrestment mechanism (4) and control signal for carrying according to control circuit (2) control electromotor
The Engine ECU (5) of auto extinguishing, described level sensor (1) and control circuit (2)
Input connect, described water level display (3), arrestment mechanism (4) and Engine ECU (5)
Outfan with control circuit (2) is connected respectively, and this device also includes for detecting whether vehicle is located
In the wheel speed sensors of transport condition, described control circuit (2) is for exceeding level sensor at water level
During device (1), transmission control signal is to arrestment mechanism (4), controls vehicle by arrestment mechanism (4)
According to the signal of wheel speed sensors conveying, braking, after car braking, judges that vehicle continues to move ahead
, control circuit (2) output control signal is to Engine ECU (5), by Engine ECU (5)
Control vehicle auto extinguishing.
Vehicle the most according to claim 1 is paddled safety guard, it is characterised in that institute
The level sensor (1) stated is arranged on front bumper, and its level sensor (1) is perpendicular to ground
Face is arranged, and arranges position for less than engine intake 20CM.
Vehicle the most according to claim 1 and 2 is paddled safety guard, it is characterised in that
Described level sensor (1) is the degree of depth that the size by output resistance detects that vehicle is paddled.
Vehicle the most according to claim 1 is paddled safety guard, it is characterised in that should
Device also includes for carrying out the voice reminder (6) reminded, institute when water level flooded bumper
The voice reminder (6) stated is connected with the outfan of control circuit (2).
Vehicle the most according to claim 4 is paddled safety guard, it is characterised in that institute
The voice reminder (6) stated includes speech chip and the loudspeaker being connected with described speech chip, described
Speech chip be connected with control circuit (2).
Vehicle the most according to claim 1 is paddled safety guard, it is characterised in that institute
The water level display (3) stated includes yellow led display lamp and red LED display lamp, described Huang
Color LED light and red LED display lamp are connected with control circuit (2) respectively.
7. paddle safety guard according to the vehicle described in claim 1 or 4, it is characterised in that
This device also includes reset switch (7), and described reset switch (7) is with control circuit (2) even
Connect, for carrying switching signal to control circuit (2) and then sending permission enabling signal to electromotor
ECU(5)。
Vehicle the most according to claim 1 is paddled safety guard, it is characterised in that this
Device also includes the accumulator (8) for powering for this device.
Vehicle the most according to claim 1 is paddled safety guard, it is characterised in that institute
The control circuit (2) stated includes A/D change-over circuit (21), the controller (22) being sequentially connected with
With discharge circuit (23), described A/D change-over circuit (21) connects level sensor (1), institute
State discharge circuit (23) and connect arrestment mechanism (4), Engine ECU (5), voice reminder (6)
With water level display (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585127.XA CN103569012B (en) | 2013-11-19 | 2013-11-19 | A kind of vehicle is paddled safety guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585127.XA CN103569012B (en) | 2013-11-19 | 2013-11-19 | A kind of vehicle is paddled safety guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103569012A CN103569012A (en) | 2014-02-12 |
| CN103569012B true CN103569012B (en) | 2016-09-14 |
Family
ID=50041978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310585127.XA Active CN103569012B (en) | 2013-11-19 | 2013-11-19 | A kind of vehicle is paddled safety guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103569012B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401248B (en) * | 2014-10-20 | 2016-09-21 | 广东科学技术职业学院 | Automobile wading warning and protection system and control method thereof |
| CN104276036B (en) * | 2014-10-31 | 2016-09-28 | 成都众易通科技有限公司 | A kind of vehicle is for the anti-stall system in hydrops section |
| CN104533209B (en) * | 2014-12-03 | 2018-08-10 | 深圳市华宝电子科技有限公司 | A kind of opening door of vehicle power assisting device and its control method |
| CN105128793A (en) * | 2015-08-27 | 2015-12-09 | 无锡伊佩克科技有限公司 | Water immersion pre-warning device used when automobile is parked |
| CN105035004B (en) * | 2015-09-15 | 2017-07-21 | 吉林大学 | Vehicle water falling car door car window control system |
| CN105329165B (en) * | 2015-09-16 | 2017-11-07 | 重庆长安汽车股份有限公司 | A kind of automobile wading depth alarm device |
| CN105280004B (en) * | 2015-11-11 | 2018-12-04 | 长安大学 | A kind of driver's prior-warning device based on bridge opening ponding |
| CN105501063B (en) * | 2016-02-19 | 2017-11-10 | 方博石 | Automobile wading intelligent controlling device |
| US10018475B2 (en) | 2016-09-09 | 2018-07-10 | Ford Global Technologies, Llc | Water depth detection for vehicle navigation |
| CN107985240B (en) * | 2016-10-27 | 2020-03-20 | 比亚迪股份有限公司 | Floating controller, floating control system, vehicle and floating control method |
| CN108312995B (en) * | 2018-02-09 | 2023-06-06 | 吉林大学 | Active lifesaving system for automobile falling into water and control method thereof |
| EP4007889B1 (en) * | 2019-08-01 | 2023-08-30 | Compagnie Generale Des Etablissements Michelin | Method for estimating the water level on a roadway when a tyre is running |
| CN111622848A (en) * | 2020-04-17 | 2020-09-04 | 大连理工大学 | Automatic automobile engine starting and stopping control device and method based on wading depth monitoring |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6489739B2 (en) * | 2000-12-13 | 2002-12-03 | Fausto Maldonado | Vehicle window actuation assembly |
| CN101618702A (en) * | 2009-08-07 | 2010-01-06 | 深圳和而泰智能控制股份有限公司 | Automobile, safety system thereof and control method of same |
| CN203274848U (en) * | 2012-08-24 | 2013-11-06 | 迟兆志 | Alarm for waterlogging surpassing warning water level for automobile and boat driving in water and at low-lying road |
| CN202766986U (en) * | 2012-08-30 | 2013-03-06 | 北京志远鸿通科技有限公司 | Optoelectronic integrated warning device in times of water converging on road |
| CN102795109A (en) * | 2012-09-13 | 2012-11-28 | 兰莉莉 | Automobile wading early warning device |
| CN203126536U (en) * | 2013-01-07 | 2013-08-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle wading auxiliary device |
| CN103223941B (en) * | 2013-04-09 | 2016-04-27 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile wading DAS (Driver Assistant System) and auxiliary driving method of paddling |
-
2013
- 2013-11-19 CN CN201310585127.XA patent/CN103569012B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103569012A (en) | 2014-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103569012B (en) | A kind of vehicle is paddled safety guard | |
| CN207225209U (en) | A kind of fuel tank cap does not close alarm set | |
| CN203126536U (en) | Vehicle wading auxiliary device | |
| CN101590813B (en) | Anti-drunk driving vehicle-mounted system capable of ensuring driver uniqueness | |
| CN104401248B (en) | Automobile wading warning and protection system and control method thereof | |
| CN205098045U (en) | Vehicle is paddled and is warned and protection system | |
| CN103646551A (en) | Intelligent pressure-sensing parking reminding device | |
| CN105501063B (en) | Automobile wading intelligent controlling device | |
| CN203651605U (en) | Control system for automobile window | |
| CN206619280U (en) | Close parking area vehicle regulator control system in a kind of hospital parking lot | |
| CN205400946U (en) | Into water intake duct is prevented to automobile engine intelligence | |
| CN108501950A (en) | Distinguish the vehicle power flow point analysis of internal fault and external force | |
| CN109927551A (en) | A kind of shared new-energy automobile anti-drunk driving vehicle-mounted system and detection method | |
| CN109854119A (en) | A kind of Intelligent car window control system and its control method | |
| CN105015341B (en) | A kind of device and method for preventing from causing dangerous driving in driving using mobile phone | |
| CN107512217A (en) | The method and apparatus of switch steering indicating light based on OBD | |
| CN202686095U (en) | Device for automatically turning off automobile headlight | |
| CN202413616U (en) | Device for reminding that automobile window is not closed | |
| CN208915123U (en) | A kind of automobile intelligent safety detection identifying system | |
| CN205029933U (en) | Multi -functional automobile -used light control ware | |
| CN204355042U (en) | A kind of parking brake alarming device used for electric vehicle | |
| CN208715084U (en) | The alarm system that charges and the electric vehicle equipped with the system | |
| CN103434480B (en) | A kind of safety strap system warning system and method | |
| CN203283224U (en) | Operational safety reminding system for bus parking brake | |
| CN205099115U (en) | Intelligent control vapour car ladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |