CN105667439A - Safety escape device - Google Patents

Safety escape device Download PDF

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Publication number
CN105667439A
CN105667439A CN201610124366.9A CN201610124366A CN105667439A CN 105667439 A CN105667439 A CN 105667439A CN 201610124366 A CN201610124366 A CN 201610124366A CN 105667439 A CN105667439 A CN 105667439A
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China
Prior art keywords
chip microcomputer
safety belt
car door
escape device
control circuit
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Granted
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CN201610124366.9A
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Chinese (zh)
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CN105667439B (en
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杨佳庆
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Individual
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Priority to CN201610124366.9A priority Critical patent/CN105667439B/en
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Publication of CN105667439B publication Critical patent/CN105667439B/en
Expired - Fee Related legal-status Critical Current
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/017Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/70Power-operated mechanisms for wings with automatic actuation
    • E05F15/72Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

The present invention relates to a safety escape device, comprising a power supply module, an electric pulse generator, a single chip microcomputer, a vehicle door automatic opening control circuit, an audible and visual alarm, and a button switch arranged inside the compartment, wherein the power supply module is used for supplying power for the single chip microcomputer, the vehicle door automatic opening control circuit and the electric pulse generator; the electric pulse generator is connected with the input end of the single chip microcomputer through the button switch, and the output end of the single chip microcomputer is connected with the control signal input end of the vehicle door automatic opening control circuit and the audible and visual alarm. By applying the safety escape device, when a danger occurs, the vehicle door can be automatically opened through the button switch.

Description

A kind of safe escape device
Technical field
The present invention relates to field of electric control, be specifically related to a kind of safe escape device.
Background technology
At present, the whole world approximately has people up to a million dead because of public traffic accident every year, separately approximately has up to ten million peopleSuffer nonfatal trauma evil, many people are disabled due to wound. Comprising because bus spontaneous combustion, passenger inside the vehicle withoutMethod escape in time causes; Also have some to be because car is flattened in truck rollover, truck is out of control to be chased afterTail car, the passenger in car cannot escape in time and to cause. In addition, in some remote mountain areas,The natural calamity such as mountain torrents, mud-rock flow takes place frequently, when automobile is crossed dark section through ponding, easily because engineWater inlet causes automobile flameout, the passenger in car also can miss because car door cannot open in time best escapeChance. Also some driver can drive car in river into due to maloperation, because car door cannot be opened, and causesLoss of life. Also some head of a family, due to carelessness, the child who sleep soundly can be forgotten in car, and child wakes upAfter, owing to can not opening car door, can be owing to being trapped in for a long time death by suffocation in car.
In prior art, lack one and can before vehicle is caused danger, carry out danger early warning, and help passenger to escapeDevice raw and that help passenger to escape after danger occurs.
Summary of the invention
In view of this, the object of the invention is to overcome the deficiencies in the prior art, a kind of safe escape is providedDevice, can realize in the time that danger occurs, and realizes the automatic unlatching of car door by press button.
For realizing above object, the present invention adopts following technical scheme:
A kind of safe escape device, comprising: power module, electric pulse generator, single-chip microcomputer, car door are certainlyOpen control circuit, audible-visual annunciator and be arranged on the press button in compartment, wherein, described power supply mouldPiece is used to described single-chip microcomputer, car door from open control circuit and the power supply of described electric pulse generator;
Described electric pulse generator is connected with the input of described single-chip microcomputer by described press button, described inThe output of single-chip microcomputer respectively with control signal input and the described sound of described car door from open control circuitLight crossing-signal connects; Described car door is connected with car door from open control circuit, pre-for controlling car door openingIf angle.
Preferably, described safe escape device, also comprises: the vehicle body being connected with described single-chip microcomputer inputMonitoring module and the diode in parallel with described press button; Wherein, described press button is normally closedPress button, the positive pole of described diode is connected with described electric pulse generator, negative pole and described single-chip microcomputerInput connect;
Described vehicle body monitoring module comprise gravity sensing sensor, rotation direction sensor, wheel detector,Sideslip sensor, lateral acceleration sensor, steering wheel accelerator and brake pedal sensor, for gathering carBody status data, and export to described single-chip microcomputer; Described single-chip microcomputer is according to the control of described vehicle body status dataDescribed car door, from open control circuit opening car door, is controlled described audible-visual annunciator simultaneously and is given the alarm.
Preferably, described safe escape device, also comprises: be arranged on the super of engine intake outer surfaceSound wave water level sensor, described ultrasonic water level sensor is connected with the input of described single-chip microcomputer.
Preferably, described safe escape device, also comprises: be arranged on the hydrostatic sensor on engine,Described hydrostatic sensor is connected with the input of described single-chip microcomputer.
Preferably, described safe escape device, also comprises: the safety being connected with described single-chip microcomputer outputBand is from cutting off control circuit, and described safety belt comprises that from cutting off control circuit the first safety belt is from cutting off son electricityRoad and the second safety belt cut off electronic circuit certainly, wherein,
Described the first safety belt is arranged on the first fixing point from cutting off electronic circuit, comprises the first electric shear,For cutting off safety belt according to the control signal of described single-chip microcomputer output, described the first fixing point is for being arranged onCar bottom is for the fixing climbers of described safety belt and being connected a little of described safety belt;
Described the second safety belt is arranged on the second fixing point from cutting off electronic circuit, comprises the second electric shear,For cutting off safety belt according to the control signal of described single-chip microcomputer output, described the second fixing point is for being arranged onRailroad car lateral wall is for the fixing back of the body button of described safety belt and being connected a little of described safety belt.
Preferably, described safe escape device, also comprises: the children that are connected with described single-chip microcomputer outputSafety seat self-locking control circuit, output and the car of described child safety seat self-locking control circuitIn railway carriage or compartment children's seat fixed interface connect, described children's seat fixed interface comprise ISOFIX interface orLATCH interface.
Preferably, described safe escape device, also comprises: the ultrasound being connected with single-chip microcomputer inputApart from module, described ultrasonic distance measuring module comprises four ultrasonic distance-measuring sensors, described four ultrasonic wavesDistance measuring sensor is separately positioned on headstock, the tailstock and both sides, compartment.
Preferably, described safe escape device, also comprises: be connected IMAQ mould with single-chip microcomputer inputPiece and the display being connected with described single-chip microcomputer output, described image capture module comprises four cameras,Described four cameras are separately positioned on headstock, the tailstock and both sides, compartment.
Preferably, described safe escape device, also comprises: the GPS location being connected with single-chip microcomputer outputAlarm.
The present invention adopts above technical scheme, at least possesses following beneficial effect:
1, because electric pulse generator is connected with the input of single-chip microcomputer by press button, work as press buttonWhile being pressed, electric pulse generator output electric pulse signal can trigger single-chip microcomputer and start working, single-chip microcomputer controlCar door processed is opened car door from open control circuit, thereby realizes in the time that danger occurs, and helps passenger to realize peaceFull escape.
2, due to the self-powered module of this safe escape device provided by the invention, can realize vehicle due toThere is (for example vehicle is by water logging) and after auto extinguishing, help passenger to open car door in danger, realizes escape.
Brief description of the drawings
The electrical block diagram of a kind of safe escape device that Fig. 1 provides for one embodiment of the invention;
The suitable open type car door opening angle schematic diagram that Fig. 2 provides for one embodiment of the invention;
The electrical block diagram of a kind of safe escape device that Fig. 3 provides for another embodiment of the present invention;
The safety that Fig. 4 provides for another embodiment of the present invention is cut off the installation site schematic diagram of control circuit certainly.
Detailed description of the invention
Below by drawings and Examples, technical scheme of the present invention is described in further detail. Fig. 1The schematic block diagram of a kind of safe escape device providing for one embodiment of the invention, referring to Fig. 1, the present embodimentA kind of safe escape device is provided, comprises: power module 105, electric pulse generator 102, single-chip microcomputer 101,Car door is from open control circuit 103, audible-visual annunciator 104 and be arranged on the press button 106 in compartment,Wherein, described power module 105 be used to described single-chip microcomputer 101, car door from open control circuit 103 andDescribed electric pulse generator 102 is powered;
Described electric pulse generator 102 is the input with described single-chip microcomputer 101 by described press button 106End connect, the output of described single-chip microcomputer 101 respectively with the control of described car door from open control circuit 103Signal input part processed and described audible-visual annunciator 104 connect; Described car door from open control circuit 103 withCar door connects, for controlling car door opening preset angles.
Preferably, described press button is arranged in the main body of steering wheel, near steering wheel center.The advantage that this position arranges is that while causing danger, driver can press the button switch in time, starts safetyEscape device, even if driver does not press the press button of safe escape device in time, due to vehicle occurringWhen collision, driver physical can turn forward under the effect of inertia, and driver's the upper part of the body touches on steering wheelPress button time, also can open safe escape device, help driver escape.
Preferably, if the car door of vehicle is non-folding car door or non-horizontal movable type car door, for example suitableOpen type car door, contrary open type car door, lifting type door, car door are from open control circuit control car door openingAngle is 30 degree, suitable open type car door opening angle schematic diagram shown in Figure 2. If vehicle is in high speedIn the process of operation, started safe escape device, such opening angle is conducive to ensure traffic safety,In order to avoid rear car knocks the car door of opening suddenly when vehicle in front and causes traffic accident; Such opening angle in additionDegree is also beneficial to when vehicle is during by water logging, be unlikely to because car door opening is excessive, current pour into rapidly compartment andCause passenger to have little time to carry out security protection.
From such scheme, because electric pulse generator connects by the input of press button and single-chip microcomputerConnect, in the time that press button is pressed, electric pulse generator output electric pulse signal triggers single-chip microcomputer and starts workDo, Single-chip Controlling car door is opened car door from open control circuit, thereby realizes in the time that danger occurs sideHelp passenger to realize safe escape.
In addition, due to the self-powered module of this safe escape device provided by the invention, can realize vehicleFor example,, after auto extinguishing, help passenger to open car door because (vehicle is by water logging) occurs in danger, realizeEscape.
The schematic block diagram of a kind of safe escape device that Fig. 3 provides for another embodiment of the present invention, referring to Fig. 3,Preferably, described safe escape device, also comprises: the vehicle body state being connected with described single-chip microcomputer inputMonitoring module 108 and the diode 107 in parallel with described press button 106; Wherein, described press buttonFor normally closed push button switch, the positive pole of described diode is connected with described electric pulse generator, negative pole with described inThe input of single-chip microcomputer connects;
Described vehicle body monitoring module 108 comprises that gravity sensing sensor, rotation direction sensor, wheel passSensor, sideslip sensor, lateral acceleration sensor, steering wheel accelerator and brake pedal sensor, forGather vehicle body status data, and export to described single-chip microcomputer; Described single-chip microcomputer is according to described vehicle body status numberAccording to controlling described car door from open control circuit opening car door, control described audible-visual annunciator simultaneously and send policeReport.
Be understandable that, because press button is normally closed push button switch, when passenger does not press the button outGuan Shi, monolithic function is according to the various parameters of vehicle body monitoring module output, dopes when vehicle in front to beBy the abnormal running state occurring, such as left side-turning, right side-overturn, headstock tenesmus, brake out of control etc.,Thereby control from open control circuit opening car door, thereby realize danger early warning, help passenger to escape calmly.
When the sensor failure in vehicle body monitoring module, when cisco unity malfunction, even if likely endangerDanger is about to occur, and single-chip microcomputer is not but controlled car door from open control circuit opening car door, control sound simultaneouslyLight crossing-signal gives the alarm. In this safe escape device provided by the invention, normally closed push button switchBe parallel with a diode, passenger can press normally closed push button switch in the case, and electric pulse is occurredThe electric impulse signal of device output, after diode step-down, is exported to single-chip microcomputer, triggers Single-chip Controlling certainlyOpen control circuit opening car door, and control audible-visual annunciator and give the alarm, thereby help passenger to realize peaceFull protection.
Preferably, described safe escape device, also comprises: be arranged on the super of engine intake outer surfaceSound wave water level sensor 109, the input of described ultrasonic water level sensor 109 and described single-chip microcomputer 101Connect.
Be understandable that, general vehicle is paddled and is flooded, and water is generally to enter and send out from the air inlet of engineMotivation causes vehicle to stop working, so this safe escape device provided by the invention is at engine intakePosition arranges ultrasonic water level sensor, when single-chip microcomputer is sentenced according to the water level of ultrasonic water level sensor outputBreak in the time that vehicle in front fording depth has exceeded predetermined threshold value, can control from open control circuit opening car door,And control audible-visual annunciator and give the alarm, thereby help passenger to realize security protection.
Preferably, described safe escape device, also comprises: be arranged on the hydrostatic sensor 110 on engine,Described hydrostatic sensor 110 is connected with the input of described single-chip microcomputer 101.
Be understandable that, when engine is during by water logging, single-chip microcomputer can be exported by hydrostatic sensorPressure value calculates engine pressure to be changed, in the time that pressure variation numerical value exceedes predetermined threshold value, singleThe control of sheet machine is from open control circuit opening car door, and controls audible-visual annunciator and give the alarm, thereby helpsPassenger realizes security protection. On the basis of ultrasonic water level sensor, set up hydrostatic sensor, quiteIn the degree of accuracy of danger early warning that has improved safe escape device.
Preferably, described safe escape device, also comprises: be connected with described single-chip microcomputer 101 outputsSafety belt is from cutting off control circuit 111, and referring to Fig. 4, described safety belt comprises from cutting off control circuit 111The first safety belt cuts off electronic circuit 1111 certainly from cutting off electronic circuit 1110 and the second safety belt, wherein,
Described the first safety belt is arranged on the first fixing point from cutting off electronic circuit 1110, comprises that first is electronicScissors, cuts off safety belt for the control signal of exporting according to described single-chip microcomputer 101, and described first is fixingPoint is for being arranged on car bottom for the fixing climbers of described safety belt and being connected a little of described safety belt;
Described the second safety belt is arranged on the second fixing point from cutting off electronic circuit 1111, comprises that second is electronicScissors, cuts off safety belt for the control signal of exporting according to described single-chip microcomputer 101, and described second is fixingPoint is for being arranged on railroad car lateral wall for the fixing back of the body button of described safety belt and being connected a little of described safety belt.
Preferably, described safe escape device, also comprises: be connected with described single-chip microcomputer 101 outputsChild safety seat self-locking control circuit 112, described child safety seat self-locking control circuit 112Output is connected with children's seat fixed interface in compartment, and described children's seat fixed interface comprises ISOFIXInterface or LATCH interface.
Be understandable that, in the time that danger occurs, control from open control circuit opening car door same time controlSafety belt processed is from cutting off and child safety seat self-locking, and one side can allow adult at car door openingMoment escape, can allow children remain on fixed position on the other hand, facilitates rescue personnel to sue and labour, and energyPrevent that when children from occurring due to danger, position changes the injures and deaths event generation causing.
Preferably, described safe escape device, also comprises: what be connected with single-chip microcomputer 101 inputs is ultrasonicRipple range finder module 113, described ultrasonic distance measuring module 113 comprises four ultrasonic distance-measuring sensors, described inFour ultrasonic distance-measuring sensors are separately positioned on headstock, the tailstock and both sides, compartment.
Be understandable that, in headstock, the tailstock and both sides, compartment, a ultrasonic distance-measuring sensor be respectively set,Can realize the operation conditions monitoring that vehicle 360 is spent, single-chip microcomputer passes according to the ultrasonic ranging in four orientationRange data between vehicle and the barrier of sensor output, judges whether work as vehicle in front can cause danger,Whether for example can knock into the back with front truck, whether the car in track, side whether Yao Bing road, car is below about toKnock and work as vehicle in front etc., thereby control from open control circuit opening car door, help passenger's escape.
Preferably, described safe escape device, also comprises: the image being connected with single-chip microcomputer 101 inputsAcquisition module 114 and the display 115 being connected with described single-chip microcomputer 101 outputs, described IMAQ mouldPiece 114 comprises four cameras, and described four cameras are separately positioned on headstock, the tailstock and both sides, compartment.
Be understandable that, in headstock, the tailstock and both sides, compartment, a ultrasonic distance-measuring sensor be respectively set,Can realize the panorama monitoring that vehicle 360 is spent, single-chip microcomputer is according to the image of the camera collection in four orientationData, whether judgement can cause danger when vehicle in front, for example whether can knock into the back with front truck, side carWhether the car in road whether Yao Bing road, car is below about to knock when vehicle in front etc., by display by currentThe scene of vehicle periphery is shown to passenger, and controls from open control circuit opening car door, helps passenger to escapeRaw. On the basis of four ultrasonic distance-measuring sensors, set up four cameras, be equivalent to improve safetyThe degree of accuracy of the danger early warning of escape device.
Preferably, described safe escape device, also comprises: the GPS being connected with single-chip microcomputer 101 outputsLocating alarm 116.
Be understandable that, open when safe escape device, by GPS locating alarm to the external worldSend the distress signal that comprises current vehicle location, can ensure that the vehicle passenger that faces a danger does not escape in timeWhen raw, passenger can be required assistance in time.
In sum, this safe escape device provided by the invention, because electric pulse generator is by pressingButton switch is connected with the input of single-chip microcomputer, in the time that press button is pressed, and electric pulse generator output electricityPulse signal triggers single-chip microcomputer and starts working, and Single-chip Controlling car door is opened car door from open control circuit,Thereby realize in the time that danger occurs, help passenger to realize safe escape.
In addition, because the output of single-chip microcomputer is also connected from cutting off control circuit with safety belt, so, alsoCan realize in the time that danger occurs, the moment that helps adult-passenger to open car door, cut off safety belt, the shortestTime in allow adult-passenger escape, although avoided car door opening, because safety belt is not untied in time,Cause adult-passenger can not in seconds catch the tragedy generation of escape rapidly of limited escape chance.
In addition, be understandable that, due to children's also imperfection of skeleton development, if there is traffic thingTherefore, children be easy to because position change cause head or bone injured, and this peace provided by the inventionFull escape device, the output of single-chip microcomputer is connected with child safety seat self-locking control circuit, in dangerWhen generation, can lock child safety seat, allow children remain on fixed position, facilitate rescue personnel to executeRescue, and position changes the injures and deaths event causing and occurs can prevent that children from occurring due to danger time.
In addition, due to the self-powered module of this safe escape device provided by the invention, can realize vehicleFor example,, after auto extinguishing, help passenger to open car door because (vehicle is by water logging) occurs in danger, realizeEscape.
Moreover, by parallel diode on press button, this safe escape device provided by the inventionCan certainly open car door and start the switching of two kinds of mode of operations of car door by press button, improve safe escapeThe security of device.
In addition, it should be noted that some the circuit mould in this safe escape device provided by the inventionPiece can be multiplexing with the existing circuit module of vehicle in prior art, for example vehicle body monitoring moduleIn each sensor can multiplexing prior art vehicle in each sensor of ESP system; UltrasoundApart from each sensor in module can multiplexing prior art vehicle middle rolling car radar in each sensor; FigurePicture each camera in acquisition module can multiplexing prior art vehicle in four in panorama drive recorderIndividual camera; The GPS location report that GPS locating alarm has been installed in can multiplexing prior art vehicleAlert device. Therefore this safe escape device provided by the invention can adapt to variety classes (for example passenger vehicle,Lorry, private car, commercial vehicle, taxi) vehicle of different standard configurations, there is cost low, compatible strongAdvantage.
The present invention is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present inventionOther various forms of products, no matter but in its shape or structure, do any variation, every have and thisApply for identical or akin technical scheme, within all dropping on protection scope of the present invention.
Term " multiple " refers to two or more, unless separately there is clear and definite restriction.

Claims (9)

1. a safe escape device, is characterized in that, comprising: power module, electric pulse generator,Single-chip microcomputer, car door is from open control circuit, audible-visual annunciator and be arranged on the press button in compartment, itsIn, described power module is used to described single-chip microcomputer, car door to send out from open control circuit and described electric pulseRaw device power supply;
Described electric pulse generator is connected with the input of described single-chip microcomputer by described press button, described inThe output of single-chip microcomputer respectively with control signal input and the described sound of described car door from open control circuitLight crossing-signal connects; Described car door is connected with car door from open control circuit, pre-for controlling car door openingIf angle.
2. safe escape device according to claim 1, is characterized in that, also comprises: with describedVehicle body monitoring module and the diode in parallel with described press button that single-chip microcomputer input connects; ItsIn, described press button is normally closed push button switch, the positive pole of described diode and described electric pulse generatorConnect, negative pole is connected with the input of described single-chip microcomputer;
Described vehicle body monitoring module comprise gravity sensing sensor, rotation direction sensor, wheel detector,Sideslip sensor, lateral acceleration sensor, steering wheel accelerator and brake pedal sensor, for gathering carBody status data, and export to described single-chip microcomputer; Described single-chip microcomputer is according to the control of described vehicle body status dataDescribed car door, from open control circuit opening car door, is controlled described audible-visual annunciator simultaneously and is given the alarm.
3. safe escape device according to claim 2, is characterized in that, also comprises: be arranged onThe ultrasonic water level sensor of engine intake outer surface, described ultrasonic water level sensor and described listThe input of sheet machine connects.
4. safe escape device according to claim 3, is characterized in that, also comprises: be arranged onHydrostatic sensor on engine, described hydrostatic sensor is connected with the input of described single-chip microcomputer.
5. safe escape device according to claim 4, is characterized in that, also comprises: with describedThe safety belt that single-chip microcomputer output connects is from cutting off control circuit, and described safety belt is from cutting off control circuit bagDraw together the first safety belt from cutting off electronic circuit and the second safety belt from cutting off electronic circuit, wherein,
Described the first safety belt is arranged on the first fixing point from cutting off electronic circuit, comprises the first electric shear,For cutting off safety belt according to the control signal of described single-chip microcomputer output, described the first fixing point is for being arranged onCar bottom is for the fixing climbers of described safety belt and being connected a little of described safety belt;
Described the second safety belt is arranged on the second fixing point from cutting off electronic circuit, comprises the second electric shear,For cutting off safety belt according to the control signal of described single-chip microcomputer output, described the second fixing point is for being arranged onRailroad car lateral wall is for the fixing back of the body button of described safety belt and being connected a little of described safety belt.
6. safe escape device according to claim 5, is characterized in that, also comprises: with describedThe child safety seat self-locking control circuit that single-chip microcomputer output connects, described child safety seat self-lockingDetermine the output of control circuit and be connected with children's seat fixed interface in compartment, described children's seat fixedly connectsMouth comprises ISOFIX interface or LATCH interface.
7. safe escape device according to claim 6, is characterized in that, also comprises: with monolithicThe ultrasonic distance measuring module that machine input connects, described ultrasonic distance measuring module comprises four ultrasonic rangingsSensor, described four ultrasonic distance-measuring sensors are separately positioned on headstock, the tailstock and both sides, compartment.
8. safe escape device according to claim 7, is characterized in that, also comprises: with monolithicThe display that machine input connects image capture module and is connected with described single-chip microcomputer output, described imageAcquisition module comprises four cameras, and described four cameras are separately positioned on headstock, the tailstock and compartment twoSide.
9. according to the safe escape device described in claim 1~8 any one, it is characterized in that, also comprise:The GPS locating alarm being connected with single-chip microcomputer output.
CN201610124366.9A 2016-03-04 2016-03-04 A kind of safe escape device Expired - Fee Related CN105667439B (en)

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CN108665692A (en) * 2017-03-31 2018-10-16 北京嘀嘀无限科技发展有限公司 Security alerting system and method
CN109696143A (en) * 2019-01-11 2019-04-30 吉林大学 A kind of automobile waterproof pad device and its control method
CN109703502A (en) * 2019-01-31 2019-05-03 南京林业大学 A kind of urgent key bus emergency system

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CN205395999U (en) * 2016-03-04 2016-07-27 杨佳庆 Safe escape device

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Publication number Priority date Publication date Assignee Title
CN108665692A (en) * 2017-03-31 2018-10-16 北京嘀嘀无限科技发展有限公司 Security alerting system and method
CN109696143A (en) * 2019-01-11 2019-04-30 吉林大学 A kind of automobile waterproof pad device and its control method
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CN109703502A (en) * 2019-01-31 2019-05-03 南京林业大学 A kind of urgent key bus emergency system

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