CN209336671U - Automobile self-rescue system under a kind of state of emergency - Google Patents
Automobile self-rescue system under a kind of state of emergency Download PDFInfo
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- CN209336671U CN209336671U CN201920058445.3U CN201920058445U CN209336671U CN 209336671 U CN209336671 U CN 209336671U CN 201920058445 U CN201920058445 U CN 201920058445U CN 209336671 U CN209336671 U CN 209336671U
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Abstract
The utility model proposes automobile self-rescue systems under a kind of state of emergency, it include: to be installed on bottom of car and the range sensor for height between real-time measurement automobile chassis and track, the distance signal output end of range sensor is connected with the distance signal input terminal of controller, and the motor working signal output end of controller is connected with the working signal input terminal of Car window electric machine module.When range sensor detects that ground distance automobile height is more than preset height (such as 50cm), controller sends working signal to vehicle window executive module, and vehicle window is opened or smashed, and when preventing unexpected occur, without escape route, can not escape in time.
Description
Technical field
The utility model relates to automobile self-rescue systems under electronic circuit field more particularly to a kind of state of emergency.
Background technique
Due to social interaction increasingly frequently, select automobile become commonplace trip mode, vehicle intellectualized degree
Raising, make mobile unit all using automatically controlled mode, this is just after water logging occurs for automobile, whole control system failures,
It is fail to open car door, causes life and property loss, this just needs those skilled in the art and solves corresponding technical problem.
Utility model content
The utility model aims to solve at least the technical problems existing in the prior art, especially innovatively proposes a kind of tight
Automobile self-rescue system under anxious state.
In order to realize the above-mentioned purpose of the utility model, the utility model provides automobile self-rescue system under a kind of state of emergency
System, comprising: it is installed on bottom of car and the range sensor for height between real-time measurement automobile chassis and track, it is described
The distance signal output end of range sensor is connected with the distance signal input terminal of controller, the working signal output end of controller
It is connected with the working signal input terminal of vehicle window executive module, vehicle window is opened or smashed by vehicle window executive module.
When range sensor detects that ground distance automobile height is more than preset height (such as 50cm), controller is to vehicle
Window executive module sends working signal, and vehicle window is opened or smashed, and when preventing unexpected occur, without escape route, can not escape in time
It is raw.
In a kind of preferred embodiment of the utility model, when vehicle window executive module is Car window electric machine module, controller
Working signal output end be connected with the working signal input terminal of Car window electric machine module, Car window electric machine modular belt motor-car window open；
Or/and vehicle window executive module is when being window breaker, the working signal output end of controller and the working signal of window breaker
Input terminal is connected, and window breaker smashes vehicle window.
In a kind of preferred embodiment of the utility model, further includes: be set to water sensor on automobile, high pressure
Gas tank and air bag group；
The water logging signal output end of water sensor is connected with the water logging signal input part of controller, the gas tank work of controller
Make signal output end to be connected with the working signal input terminal of high pressure gas holder, the gas outlet of high pressure gas holder respectively with the air inlet of air bag
It is connected.
When water sensor detects interior water inlet, by triggering the tempering gas tank of compressed air, by gas tank gas outlet
It opens, air bag gassy makes automobile swim in the water surface or more, to guarantee that personnel escape in time.
In a kind of preferred embodiment of the utility model, the controller is ECU controller.
In a kind of preferred embodiment of the utility model, the air bag is mounted on bonnet bottom, is placed on and starts
Two side position of machine.Be conducive to automobile and float keep afloat, occupant escapes in time.
In a kind of preferred embodiment of the utility model, the high pressure gas holder is the tempering gas tank of compressed air.It should
Gas is easy to obtain, cheap, is suitble to mass consumption.
In a kind of preferred embodiment of the utility model, the gas tank working signal output end of controller and solenoid valve
Working signal input terminal is connected, and solenoid valve is set to the gas outlet of high pressure gas holder.Solenoid valve, which receives, opens gas tank outlet message
Number, gas tank gas outlet is opened, and is discharged gas to air bag, is full of air bag, wins the quality time for occupant's escape.
In a kind of preferred embodiment of the utility model, the bottom of each wheel position is arranged in the range sensor
Disk lower part.
In a kind of preferred embodiment of the utility model, Car window electric machine module includes: the suppression of motor drive ic U1
End INH processed is connected with the first end of resistance R11, and the second end of resistance R11 is connected with the emitter of triode Q11, triode Q11
Collector be connected with the first power supply, the base stage of triode Q11 is connected with the inhibition signal output end INH1 of electric machine controller, electricity
The input terminal IN of machine driving chip U1 is connected with the first end of resistance R12, the second end of resistance R12 and the transmitting of triode Q12
Extremely it is connected, the collector of triode Q12 is connected with the first power supply, the base stage of triode Q12 and the output signal of electric machine controller
IN1 is held to be connected, the current sampling end IS of the motor drive ic U1 first end with the first end of resistance R14 and resistance R15 respectively
It is connected, the second end of resistance R14 is connected with the cathode of the first end of resistance R13 and diode D11 respectively, and the second of resistance R13
End is connected with the current input terminal IS1 of the first end of capacitor C11 and electric machine controller, the rate adaptation end of motor drive ic U1
SR is connected with the first end of the first end of resistance R16 and capacitor C12 respectively, the second end of resistance R16, the second end of capacitor C12,
The second end of the second end of resistance R15, the anode of diode D11 and capacitor C11 is connected with power ground respectively；
The power end VS of motor drive ic U1 is connected with the first end of second source and capacitor C14 respectively, motor driven
The power take-off OUT of chip U1 is connected with the first end of the first end of capacitor C13 and Car window electric machine respectively, and the of capacitor C13
The ground terminal GND at two ends, the second end of capacitor C14 and motor drive ic U1 is connected with power ground respectively；
The inhibition end INH of motor drive ic U2 is connected with the first end of resistance R21, the second end of resistance R21 and three poles
The emitter of pipe Q21 is connected, and the collector of triode Q21 is connected with the first power supply, the base stage and electric machine controller of triode Q21
Inhibition signal output end INH2 be connected, the input terminal IN of motor drive ic U2 is connected with the first end of resistance R22, resistance
The second end of R22 is connected with the emitter of triode Q22, and the collector of triode Q22 is connected with the first power supply, triode Q22
Base stage be connected with the output signal end IN2 of electric machine controller, the current sampling end IS of motor drive ic U2 respectively with resistance
The first end of R24 is connected with the first end of resistance R25, the second end of resistance R24 respectively with the first end and diode of resistance R23
The cathode of D21 is connected, the current input terminal IS2 phase of the second end of resistance R23 and the first end of capacitor C21 and electric machine controller
Even, the rate adaptation end SR of motor drive ic U2 is connected with the first end of the first end of resistance R26 and capacitor C22 respectively, electricity
Hinder the second of the second end of R26, the second end of capacitor C22, the second end of resistance R25, the anode of diode D21 and capacitor C21
End is connected with power ground respectively；
The power end VS of motor drive ic U2 is connected with the first end of second source and capacitor C24 respectively, motor driven
The power take-off OUT of chip U2 is connected with the second end of the first end of capacitor C23 and Car window electric machine respectively, and the of capacitor C23
The ground terminal GND at two ends, the second end of capacitor C24 and motor drive ic U2 is connected with power ground respectively.
Vehicle window signal, the vehicle window controller inhibition to motor drive ic U1 respectively are opened when Car window electric machine module receives
The inhibition end INH of INH and motor drive ic U2 is held to send wake-up level signal, and to the input terminal IN of motor drive ic U1
Input high level, to the input terminal IN input low level of motor drive ic U1, Car window electric machine is rotated forward, and vehicle window is opened；Conversely, to
The input terminal IN input low level of motor drive ic U1, to the input terminal IN input high level of motor drive ic U1, vehicle window
Motor reversal, vehicle window are closed.Circuit signal transmission is stablized, anti-tampering, timely opens vehicle window.
In a kind of preferred embodiment of the utility model, the electric machine controller is STM32 series monolithic；
Or/and the model bts7960 of motor drive ic U1 and motor drive ic U2.The power of motor of the model drives
Dynamic chip, provides enough power for motor positive and inverse.
In conclusion by adopting the above-described technical solution, the utility model can be more than default apart from ground in automobile
Highly (such as 50cm) when vehicle window is opened or is smashed, so that occupant can not escape when preventing unexpected occur.In addition work as water
When soaking sensor discovery car water inlet, air bag gassy is made automobile swim in the water surface by the gas tank by triggering compressed air
More than, guarantee personnel escape in time.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the bottom view that the utility model range sensor is mounted on chassis position.
Fig. 2 is the utility model circuit connection schematic block diagram.
Fig. 3 is the utility model circuit connection schematic block diagram.
Fig. 4 is the utility model Car window electric machine modular circuit connection schematic diagram.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model discloses automobile self-rescue systems under a kind of state of emergency, comprising: is installed on bottom of car and is used for
The range sensor of height between real-time measurement automobile chassis and track, the distance signal output end of range sensor and control
The distance signal input terminal of device is connected, the working signal input terminal phase of the working signal output end and vehicle window executive module of controller
Even, vehicle window is opened or is smashed by vehicle window executive module.In the present embodiment, range sensor can be arranged in each wheel
Position is preferably provided at the chassis lower part of each wheel position, as shown in Figure 1, range sensor can also be arranged in chassis
Shaft position.The model of range sensor can use GP2Y3A003K0F.
In a kind of preferred embodiment of the utility model, when vehicle window executive module is Car window electric machine module, controller
Working signal output end be connected with the working signal input terminal of Car window electric machine module, Car window electric machine modular belt motor-car window open.
As shown in Fig. 2, by taking car as an example, generally all tools there are four vehicle window, each of which vehicle window respectively corresponded first motor window module,
First working signal of the second motor window module, third motor window module and the 4th motor window module, i.e. controller is defeated
Outlet is connected with the working signal input terminal of the first Car window electric machine module, the second working signal output end of controller and the second vehicle
The working signal input terminal of window motor module is connected, third working signal output end and the third Car window electric machine module of controller
Working signal input terminal is connected.
Or/and vehicle window executive module is when being window breaker, the working signal output end of controller and the working signal of window breaker
Input terminal is connected, and window breaker smashes vehicle window.As shown in figure 3, generally all there are multiple a vehicle windows by taking motor passenger vehicle as an example,
Each vehicle window, which respectively corresponds, is provided with window breaker, now for there are 8 vehicle windows, respectively the first window breaker, the second window breaker,
Third window breaker, the 4th window breaker, the 5th window breaker, the 6th window breaker, the 7th window breaker, the 8th window breaker, i.e. controller
First working signal output end is connected with the working signal input terminal of the first window breaker, the second working signal output end of controller
It is connected with the working signal input terminal of the second window breaker, the work of the third working signal output end and third window breaker of controller
Signal input part is connected, and the 4th working signal output end of controller is connected with the working signal input terminal of the 4th window breaker, control
5th working signal output end of device processed is connected with the working signal input terminal of the 5th window breaker, the 6th working signal of controller
Output end is connected with the working signal input terminal of the 6th window breaker, the 7th working signal output end of controller and the 7th window breaker
Working signal input terminal be connected, the working signal input terminal phase of the 8th working signal output end and the 8th window breaker of controller
Even.In the present embodiment, window breaker uses the prior art, for example, by using number of patent application 201711209912X, entitled one
Kind vehicle mounted electric window breaker.
In a kind of preferred embodiment of the utility model, further includes: be set to water sensor on automobile, high pressure
Gas tank and air bag group；The wherein model HW-58 of water sensor.The number of air bag is arranged according to the actual situation in air bag group,
It is generally symmetrical set, guarantees that automobile can float safely and float on the surface.
The water logging signal output end of water sensor is connected with the water logging signal input part of controller, the gas tank work of controller
Make signal output end to be connected with the working signal input terminal of high pressure gas holder, the gas outlet of high pressure gas holder respectively with the air inlet of air bag
It is connected.In the present embodiment, controller is ECU controller, and model can use AZ1557090010, and air bag is mounted on
Bonnet bottom is placed on two side position of engine；Vehicle body two sides can also be set close to car door bottom position.
In a kind of preferred embodiment of the utility model, high pressure gas holder is the tempering gas tank of compressed air.
In a kind of preferred embodiment of the utility model, the gas tank working signal output end of controller and solenoid valve
Working signal input terminal is connected, and solenoid valve is set at the gas outlet of high pressure gas holder.
In a kind of preferred embodiment of the utility model, as shown in figure 4, Car window electric machine module includes: motor driven
The inhibition end INH of chip U1 is connected with the first end of resistance R11, the second end and the emitter phase of triode Q11 of resistance R11
Even, the collector of triode Q11 is connected with the first power supply, and the base stage of triode Q11 and the inhibition signal of electric machine controller export
INH1 is held to be connected, the input terminal IN of motor drive ic U1 is connected with the first end of resistance R12, the second end of resistance R12 and three
The emitter of pole pipe Q12 is connected, and the collector of triode Q12 is connected with the first power supply, the base stage and motor control of triode Q12
The output signal end IN1 of device is connected, the current sampling end IS of motor drive ic U1 respectively with the first end and resistance of resistance R14
The first end of R15 is connected, and the second end of resistance R14 is connected with the cathode of the first end of resistance R13 and diode D11 respectively, electricity
The second end of resistance R13 is connected with the current input terminal IS1 of the first end of capacitor C11 and electric machine controller, motor drive ic U1
Rate adaptation end SR be connected respectively with the first end of the first end of resistance R16 and capacitor C12, the second end of resistance R16, capacitor
The second end of C12, the second end of resistance R15, the second end of the anode of diode D11 and capacitor C11 are connected with power ground respectively；
The power end VS of motor drive ic U1 is connected with the first end of second source and capacitor C14 respectively, motor driven
The power take-off OUT of chip U1 is connected with the first end of the first end of capacitor C13 and Car window electric machine respectively, and the of capacitor C13
The ground terminal GND at two ends, the second end of capacitor C14 and motor drive ic U1 is connected with power ground respectively；
The inhibition end INH of motor drive ic U2 is connected with the first end of resistance R21, the second end of resistance R21 and three poles
The emitter of pipe Q21 is connected, and the collector of triode Q21 is connected with the first power supply, the base stage and electric machine controller of triode Q21
Inhibition signal output end INH2 be connected, the input terminal IN of motor drive ic U2 is connected with the first end of resistance R22, resistance
The second end of R22 is connected with the emitter of triode Q22, and the collector of triode Q22 is connected with the first power supply, triode Q22
Base stage be connected with the output signal end IN2 of electric machine controller, the current sampling end IS of motor drive ic U2 respectively with resistance
The first end of R24 is connected with the first end of resistance R25, the second end of resistance R24 respectively with the first end and diode of resistance R23
The cathode of D21 is connected, the current input terminal IS2 phase of the second end of resistance R23 and the first end of capacitor C21 and electric machine controller
Even, the rate adaptation end SR of motor drive ic U2 is connected with the first end of the first end of resistance R26 and capacitor C22 respectively, electricity
Hinder the second of the second end of R26, the second end of capacitor C22, the second end of resistance R25, the anode of diode D21 and capacitor C21
End is connected with power ground respectively；
The power end VS of motor drive ic U2 is connected with the first end of second source and capacitor C24 respectively, motor driven
The power take-off OUT of chip U2 is connected with the second end of the first end of capacitor C23 and Car window electric machine respectively, and the of capacitor C23
The ground terminal GND at two ends, the second end of capacitor C24 and motor drive ic U2 is connected with power ground respectively.In present embodiment
In, electric machine controller is STM32 series monolithic, the model bts7960 of motor drive ic U1 and motor drive ic U2.
Wherein, the first power supply is DC5V power supply, and second source is DC12V power supply, resistance R11, resistance R12, resistance R21, resistance R22
Resistance value is 10K Ω, resistance R13, resistance R14, resistance R15, resistance R23, resistance R24 and resistance R25 resistance value be 2.2K Ω, electricity
Hold C12, capacitor C14, capacitor C22 and capacitor C24 capacitance be the capacitance of 10uF, capacitor C11 and capacitor C21 be 100uF, capacitor
It is zener diode that the capacitance of C11 and capacitor C21, which are 470uF, diode D11 and diode D21, model 1N4735, three
The model 9018 of pole pipe Q11, triode Q12, triode Q21 and triode Q22.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. automobile self-rescue system under a kind of state of emergency characterized by comprising be installed on bottom of car and for real-time measurement
The range sensor of height between automobile chassis and track, the distance signal output end of the range sensor and controller
Distance signal input terminal is connected, and the working signal output end of controller is connected with the working signal input terminal of vehicle window executive module,
Vehicle window is opened or is smashed by vehicle window executive module.
2. automobile self-rescue system under the state of emergency according to claim 1, which is characterized in that vehicle window executive module is vehicle window
When motor module, the working signal output end of controller is connected with the working signal input terminal of Car window electric machine module, Car window electric machine
Modular belt motor-car window is opened；
Or/and vehicle window executive module, when being window breaker, the working signal of the working signal output end of controller and window breaker inputs
End is connected, and window breaker smashes vehicle window.
3. automobile self-rescue system under the state of emergency according to claim 1 or 2, which is characterized in that further include: it is set to vapour
Water sensor, high pressure gas holder and air bag group on vehicle；
The water logging signal output end of water sensor is connected with the water logging signal input part of controller, and the gas tank of controller, which works, to be believed
Number output end is connected with the working signal input terminal of high pressure gas holder, the gas outlet of high pressure gas holder respectively with the air inlet phase of air bag
Even.
4. automobile self-rescue system under the state of emergency according to claim 1, which is characterized in that the controller is ECU control
Device processed.
5. automobile self-rescue system under the state of emergency according to claim 3, which is characterized in that the air bag is mounted on engine
Base portion is placed on two side position of engine.
6. automobile self-rescue system under the state of emergency according to claim 3, which is characterized in that the high pressure gas holder is compression
The tempering gas tank of air.
7. automobile self-rescue system under the state of emergency according to claim 3, which is characterized in that the gas tank of controller, which works, to be believed
Number output end is connected with the working signal input terminal of solenoid valve, and solenoid valve is set at the gas outlet of high pressure gas holder.
8. automobile self-rescue system under the state of emergency according to claim 1, which is characterized in that the range sensor setting
In the chassis lower part of each wheel position.
9. automobile self-rescue system under the state of emergency according to claim 2, which is characterized in that Car window electric machine module includes:
The inhibition end INH of motor drive ic U1 is connected with the first end of resistance R11, the second end of resistance R11 and the hair of triode Q11
Emitter-base bandgap grading is connected, and the collector of triode Q11 is connected with the first power supply, and the base stage of triode Q11 and the inhibition of electric machine controller are believed
Number output end INH1 is connected, and the input terminal IN of motor drive ic U1 is connected with the first end of resistance R12, and the second of resistance R12
End is connected with the emitter of triode Q12, and the collector of triode Q12 is connected with the first power supply, the base stage and electricity of triode Q12
The output signal end IN1 of machine controller is connected, the current sampling end IS of the motor drive ic U1 first end with resistance R14 respectively
It is connected with the first end of resistance R15, the second end of the resistance R14 cathode phase with the first end of resistance R13 and diode D11 respectively
Even, the second end of resistance R13 is connected with the current input terminal IS1 of the first end of capacitor C11 and electric machine controller, motor driven core
The rate adaptation end SR of piece U1 is connected with the first end of the first end of resistance R16 and capacitor C12 respectively, the second end of resistance R16,
The second end of capacitor C12, the second end of resistance R15, the second end of the anode of diode D11 and capacitor C11 respectively with power ground
It is connected；
The power end VS of motor drive ic U1 is connected with the first end of second source and capacitor C14 respectively, motor drive ic
The power take-off OUT of U1 is connected with the first end of the first end of capacitor C13 and Car window electric machine respectively, the second end of capacitor C13,
The second end of capacitor C14 and the ground terminal GND of motor drive ic U1 are connected with power ground respectively；
The inhibition end INH of motor drive ic U2 is connected with the first end of resistance R21, the second end and triode Q21 of resistance R21
Emitter be connected, the collector of triode Q21 is connected with the first power supply, the base stage of triode Q21 and the suppression of electric machine controller
Signal output end INH2 processed is connected, and the input terminal IN of motor drive ic U2 is connected with the first end of resistance R22, resistance R22's
Second end is connected with the emitter of triode Q22, and the collector of triode Q22 is connected with the first power supply, the base stage of triode Q22
Be connected with the output signal end IN2 of electric machine controller, the current sampling end IS of motor drive ic U2 respectively with resistance R24
One end is connected with the first end of resistance R25, and the second end of resistance R24 is negative with the first end of resistance R23 and diode D21 respectively
Extremely it is connected, the second end of resistance R23 is connected with the current input terminal IS2 of the first end of capacitor C21 and electric machine controller, and motor drives
The rate adaptation end SR of dynamic chip U2 is connected with the first end of the first end of resistance R26 and capacitor C22 respectively, and the of resistance R26
Two ends, the second end of capacitor C22, the second end of resistance R25, the second end of the anode of diode D21 and capacitor C21 respectively with electricity
Source it is connected；
The power end VS of motor drive ic U2 is connected with the first end of second source and capacitor C24 respectively, motor drive ic
The power take-off OUT of U2 is connected with the second end of the first end of capacitor C23 and Car window electric machine respectively, the second end of capacitor C23,
The second end of capacitor C24 and the ground terminal GND of motor drive ic U2 are connected with power ground respectively.
10. automobile self-rescue system under the state of emergency according to claim 9, which is characterized in that the electric machine controller is
STM32 series monolithic；
Or/and the model bts7960 of motor drive ic U1 and motor drive ic U2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058445.3U CN209336671U (en) | 2019-01-15 | 2019-01-15 | Automobile self-rescue system under a kind of state of emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058445.3U CN209336671U (en) | 2019-01-15 | 2019-01-15 | Automobile self-rescue system under a kind of state of emergency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209336671U true CN209336671U (en) | 2019-09-03 |
Family
ID=67761481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058445.3U Expired - Fee Related CN209336671U (en) | 2019-01-15 | 2019-01-15 | Automobile self-rescue system under a kind of state of emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209336671U (en) |
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2019
- 2019-01-15 CN CN201920058445.3U patent/CN209336671U/en not_active Expired - Fee Related
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