CN109733358A - A kind of automobile safety driving system and its drive manner based on proximity sensor - Google Patents
A kind of automobile safety driving system and its drive manner based on proximity sensor Download PDFInfo
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Abstract
The invention discloses a kind of automobile safety driving systems based on proximity sensor, it is related to safe driving technical field, including proximity sensor, air compressor machine, air accumulator, master controller and disk brake, the present invention is acquired at a distance from front truck by means of proximity sensor, and then judges whether using brake measure and use which kind of brake measure, air damping is combined with disc type brake simultaneously, and it is aided with certain trigger condition, so as in appropriate speed and spacing, implement appropriate brake measure, to assist driver to carry out automatic Pilot, alleviate the workload of driver, slow down driving fatigue, also ensure the safety of driving.
Description
Technical field
The present invention relates to safe driving technical fields, and in particular to a kind of to carry out range data acquisition using proximity sensor
And braking system is fed back to ensure the automobile safety driving system of drive safety in case of the low-speed travel state.
Background technique
Current vehicle all relies on mostly through the braking systems such as hydraulic, pneumatic, air, machinery the system for realizing automobile
It is dynamic.But all these braking systems all directly receive signal from driver and judge, therefore completely by manual operation.When driving
For the person of sailing when driving vehicle front sees barrier or any vehicle, he can become irritated or puzzled.For this reason, it drives
Member cannot be appropriate using corresponding brake, be easy to produce driving risk, driver may also can not concentrate in night travels
Pay attention to.
During urban road traveling, speed is not generally high, and also relatively close at a distance from front truck, driver needs frequent
Take brake measure ensure various needs slow down in the case where can brake in time, when encountering traffic congestion, this operation meeting
More frequently, driver is easy to generate fatigue, therefore is easy to that accident occurs.After the accident, vehicle have much damage can
It can property.In vehicle used at present, usually used bumper is rigid-types.These bumpers have specific hold
Amount, and when the range of unexpected power is very high, bumper is damaged and these power are delivered to driver or passenger.Cause
This, in this system, the damage for reducing vehicle and passenger of having no chance.
China Patent Publication No. is that CN 107067753A discloses a kind of follow the bus automatic Pilot based on safety driving distance
Method, comprising the following steps: the static operating parameter of (A) acquisition target vehicle；(B) the dynamic of target vehicle and front vehicles is acquired
State operating parameter；(C) according to target vehicle, the travel speed of front vehicles, the safe space between motorcars of target vehicle are determined；(D)
In conjunction with practical running distance, the safe space between motorcars of vehicle, the operating parameter of target vehicle is determined；(E) according to the target of recommendation
Vehicle operating parameter determines target vehicle operating parameter.Using the system, vehicle can fast and accurately judge and front truck phase
To movement relation, analysis obtains the recommendation operating parameter under different operating statuses to target vehicle, realizes driving automatically to vehicle
It sails.
China Patent Publication No. is that CN107284450A discloses a kind of driving safety guard system, including monitoring unit,
Control unit and execution unit, described control unit is successively connect with monitoring unit, execution unit, and described control unit includes
Control centre, the monitoring unit include driving condition supervision module, drive speed monitoring modular and apart from monitoring modular；It is described
Control centre is used to receive the monitoring information of monitoring unit sending, and is analyzed and processed to every monitoring information, according to analysis
The result of processing sends corresponding instruction to execution unit；The execution unit is used to receive the instruction of control centre's transmission and holds
Row, the generation to avoid traffic accident improve drive safety；The execution unit is equipped with attention device and communication device, described logical
News device is connect with mobile communication equipment signal.This system improves the safety factor of travel in driving procedure, reduction is handed over
The probability of interpreter's event.
Above two system is each provided with the method judged automatically with automatic Pilot, but belongs to notional elaboration,
None scheme embodied is bonded actual scheme in other words, and the braking method used is also indefinite, causes to implement
Come more difficult.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile safety driving systems based on proximity sensor, to solve existing skill
Caused drawbacks described above in art.
A kind of automobile safety driving system based on proximity sensor, including
Proximity sensor, the proximity sensor are installed on the front bumper of automobile and for whether detecting vehicle front
The distance between there is barrier and detect with barrier, it specifically can be using ultrasonic distance-measuring sensor or other similar function
Distance measuring sensor；
Air compressor machine, the air compressor machine connect with engine and are used to generate compressed air；
Air accumulator, the air accumulator connect and are received with air compressor machine, store the compressed air from air compressor machine；
Limit switch, the limit switch are connected there are two solenoid valve, respectively the first solenoid valve and second solenoid valve, the
One solenoid valve and the input terminal of second solenoid valve are connected to air accumulator, in addition, the output end of the first solenoid valve is connected to automobile
Arrester, the output end of second solenoid valve is connected to atmosphere；
Master controller, the master controller are connect with proximity sensor, air compressor machine, limit switch respectively, and reception comes from
Signal that proximity sensor is sent simultaneously judges whether to implement braking, and mode of braking is that the row of air accumulator is opened by limit switch
Air valve, opens simultaneously the first solenoid valve so that obtaining the compressed air of braking in arrester to implementing air damping,
Brake release is the exhaust valve that air accumulator is closed by limit switch, opens simultaneously second solenoid valve so that lacking in arrester
The compressed air of braking；
Disk brake, the disk brake are connected with cylinder, and cylinder is connected with relay, and relay passes through control gas
Cylinder stretches out and disk brake is pushed into working position to implement disc type brake；
The proximity sensor and relay are connected to braking judgement and selecting module, and braking judgement and selecting module connect
It is connected to master controller, braking judgement and selecting module are additionally coupled to vehicle speed sensor, and the braking judgement and selecting module are used for
Judge whether implement air damping and disc type brake under current vehicle speed and distance, is achieved in the following ways, wherein vehicle
Speed is indicated that distance is indicated by L by V:
If 0km/h < V≤10km/h, L < 3m, then master controller can pass it to braking judgement and selection mould
Block, braking judgement and selecting module are judged as brakes in short-term, only implements air damping；
If 10km/h < V≤40km/h, 8m≤L < 10m, then master controller can pass it to braking judgement and choosing
Module is selected, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 8m, implements air simultaneously
Braking and disc type brake；
If 40km/h < V≤60km/h, 12m≤L < 15m, then master controller can pass it to braking judgement and
Selecting module, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 12m, implements simultaneously
Air damping and disc type brake；
If V > 60km/h, master controller do not work, by driver's autonomous driving.
It preferably, further include emergency switch, the emergency switch connect with master controller and is used in case of emergency solve
Except air damping and disc type brake.
Preferably, the master controller is additionally coupled to the safety belt detection sensor of main driving position, and safety belt detection passes
Sensor is for detecting whether safety belt is fastened.
Preferably, the master controller is also connected with signal prompt module, which is used in main driving position
Safety belt do not fasten in the case where issue 2-3s prompt information to prompt driver not fasten the safety belt.
Preferably, the signal prompt module is buzzer or warning lamp, and the prompt information corresponds to buzzer sending
Sound or warning lamp issue scintillation light.
A method of automatic safe driving being carried out using the above-mentioned automobile safety driving system based on proximity sensor,
It is specific as follows:
Proximity sensor is by obtaining the range data with front truck and passing to master controller, and master controller is again by the signal
It is sent to braking judgement and selecting module, while braking the vehicle speed data that judgement and selecting module also obtain automobile, is then made
Dynamic judgement and selecting module analyze aforementioned two item data, and judge whether to implement braking, specific as follows:
If 0km/h < V≤10km/h, L < 3m, then master controller can pass it to braking judgement and selection mould
Block, braking judgement and selecting module are judged as brakes in short-term, only implements air damping；
If 10km/h < V≤40km/h, 8m≤L < 10m, then master controller can pass it to braking judgement and choosing
Module is selected, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 8m, implements air simultaneously
Braking and disc type brake；
If 40km/h < V≤60km/h, 12m≤L < 15m, then master controller can pass it to braking judgement and
Selecting module, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 12m, implements simultaneously
Air damping and disc type brake；
If V > 60km/h, master controller do not work, by driver's autonomous driving；
Wherein, V is current real-time speed, this automobile of L is at a distance from front truck, and when V≤60km/h, and driver is without manual
Braking.
The present invention has the advantages that
(1) present invention is acquired at a distance from front truck by means of proximity sensor, and then is judged whether using brake measure
And which kind of brake measure is used, to ensure during running at a low speed, automobile can be remained in the secure state, be subtracted
It is few to be lost because of caused by collision；
(2) air damping is combined in the present invention with disc type brake, and is aided with certain trigger condition, so as to
In appropriate speed and spacing, implement appropriate brake measure, to assist driver to carry out automatic Pilot, alleviates and drive
The workload for the person of sailing, slows down driving fatigue, also ensures the safety of driving；
(3) being also added into safety belt in the present invention is not prompt, to remind driver to unlock safety belt, it is ensured that driving
Safety.
Detailed description of the invention
Fig. 1 is the principle of the present invention block diagram.
Fig. 2 is system layout of the invention.
Fig. 3 is the flow chart of the method for the invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of automobile safety driving system based on proximity sensor, one kind is based on close sensing
The automobile safety driving system of device, including
Proximity sensor, the proximity sensor are installed on the front bumper of automobile and for whether detecting vehicle front
The distance between there is barrier and detect with barrier, it specifically can be using ultrasonic distance-measuring sensor or other similar function
Distance measuring sensor；
Air compressor machine, the air compressor machine connect with engine and are used to generate compressed air, its unlatching by automobile itself from
The control system of band is gone to judge and be executed；
Air accumulator, the air accumulator connect and are received with air compressor machine, store the compressed air from air compressor machine；
Limit switch, the limit switch are connected there are two solenoid valve, respectively the first solenoid valve and second solenoid valve, the
One solenoid valve and the input terminal of second solenoid valve are connected to air accumulator, in addition, the output end of the first solenoid valve is connected to automobile
Arrester, the output end of second solenoid valve is connected to atmosphere；
Master controller, the master controller are connect with proximity sensor, air compressor machine, limit switch respectively, and reception comes from
Signal that proximity sensor is sent simultaneously judges whether to implement braking, and mode of braking is that the row of air accumulator is opened by limit switch
Air valve, opens simultaneously the first solenoid valve so that obtaining the compressed air of braking in arrester to implementing air damping,
Brake release is the exhaust valve that air accumulator is closed by limit switch, opens simultaneously second solenoid valve so that lacking in arrester
The compressed air of braking；
Disk brake, the disk brake are connected with cylinder, and cylinder is connected with relay, and relay passes through control gas
Cylinder stretches out and disk brake is pushed into working position to implement disc type brake；
The proximity sensor and relay are connected to braking judgement and selecting module, and braking judgement and selecting module connect
It is connected to master controller, braking judgement and selecting module are additionally coupled to vehicle speed sensor, and the braking judgement and selecting module are used for
Judge whether implement air damping and disc type brake under current vehicle speed and distance, is achieved in the following ways, wherein vehicle
Speed is indicated that distance is indicated by L by V:
If 0km/h < V≤10km/h, L < 3m, then master controller can pass it to braking judgement and selection mould
Block, braking judgement and selecting module are judged as brakes in short-term, only implements air damping；
If 10km/h < V≤40km/h, 8m≤L < 10m, then master controller can pass it to braking judgement and choosing
Module is selected, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 8m, implements air simultaneously
Braking and disc type brake；
If 40km/h < V≤60km/h, 12m≤L < 15m, then master controller can pass it to braking judgement and
Selecting module, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 12m, implements simultaneously
Air damping and disc type brake；
If V > 60km/h, master controller do not work, by driver's autonomous driving.
It in the present embodiment, further include emergency switch, the emergency switch connect with master controller and is used in urgent feelings
Air damping and disc type brake are released under condition.
In the present embodiment, the master controller is additionally coupled to the safety belt detection sensor of main driving position, the safety belt
Detection sensor is for detecting whether safety belt is fastened.Generally using the pressure sensor being installed in safe carrying spigots come real
It is existing, master controller can also directly be connect with the detection module that safety belt is not prompt, also have currently on the market it is many this
Class vehicle.
In the present embodiment, the master controller is also connected with signal prompt module, which is used in master
The prompt information of sending 2-3s is in the case that the safety belt of operator seat is not fastened to prompt driver not fasten the safety belt, the signal
Cue module is buzzer or warning lamp, the flashing that the prompt information corresponds to the sound of buzzer sending or warning lamp issues
Light.Buzzer is preferably used in the present embodiment, prompts effect more preferable, driver is easily perceivable to arrive.
A method of automatic safe driving being carried out using the above-mentioned automobile safety driving system based on proximity sensor,
It is specific as follows:
Proximity sensor is by obtaining the range data with front truck and passing to master controller, and master controller is again by the signal
It is sent to braking judgement and selecting module, while braking the vehicle speed data that judgement and selecting module also obtain automobile, is then made
Dynamic judgement and selecting module analyze aforementioned two item data, and judge whether to implement braking, specific as follows:
If 0km/h < V≤10km/h, L < 3m, then master controller can pass it to braking judgement and selection mould
Block, braking judgement and selecting module are judged as brakes in short-term, only implements air damping；
If 10km/h < V≤40km/h, 8m≤L < 10m, then master controller can pass it to braking judgement and choosing
Module is selected, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 8m, implements air simultaneously
Braking and disc type brake；
If 40km/h < V≤60km/h, 12m≤L < 15m, then master controller can pass it to braking judgement and
Selecting module, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 12m, implements simultaneously
Air damping and disc type brake；
If V > 60km/h, master controller do not work, by driver's autonomous driving；
Wherein, V is current real-time speed, this automobile of L is at a distance from front truck, and when V≤60km/h, and driver is without manual
Braking.
Above-mentioned several conditions and corresponding parameter can guarantee the safety of driving well, in order to verify the above method
Feasibility has chosen certain type car and has carried out field test, and test result shows that at different conditions automobile can be timely
Braking, and keep always with front truck one it is safer at a distance from, appearance the case where there is no colliding.
The brake measure taken under different condition is listed in the above method, it is suitable for most of families currently on the market
Change partial parameters can according to need for other biggish vehicles with car model, such as increase the numberical range of L, obtained
Obtain brake lead centainly, it is ensured that the safety of traveling.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (6)
1. a kind of automobile safety driving system based on proximity sensor, which is characterized in that including
Proximity sensor, the proximity sensor are installed on the front bumper of automobile and for detecting whether vehicle front has barrier
The distance between hinder object and detect barrier；
Air compressor machine, the air compressor machine connect with engine and are used to generate compressed air；
Air accumulator, the air accumulator connect and are received with air compressor machine, store the compressed air from air compressor machine；
Limit switch, there are two solenoid valve, respectively the first solenoid valve and second solenoid valve, the first electricity for the limit switch connection
Magnet valve and the input terminal of second solenoid valve are connected to air accumulator, in addition, the output end of the first solenoid valve is connected to the system of automobile
Dynamic room, the output end of second solenoid valve are connected to atmosphere；
Master controller, the master controller are connect with proximity sensor, air compressor machine, limit switch respectively, are received from close
Signal that sensor is sent simultaneously judges whether to implement braking, and mode of braking is that the exhaust of air accumulator is opened by limit switch
Valve opens simultaneously the first solenoid valve so that obtaining the compressed air of braking in arrester to implement air damping, makes
Dynamic releasing is the exhaust valve that air accumulator is closed by limit switch, opens simultaneously second solenoid valve so that lacking system in arrester
The compressed air employed；
Disk brake, the disk brake are connected with cylinder, and cylinder is connected with relay, and relay is stretched by controlling cylinder
Working position is pushed into out and by disk brake to implement disc type brake；
The proximity sensor and relay are connected to braking judgement and selecting module, and braking judgement and selecting module are connected to
Master controller, braking judgement and selecting module are additionally coupled to vehicle speed sensor, and the braking judgement and selecting module are for judging
Whether implement air damping and disc type brake under current vehicle speed and distance, is achieved in the following ways, wherein speed is by V
It indicates, distance is indicated by L:
If 0km/h < V≤10km/h, L < 3m, then master controller can pass it to braking judgement and selecting module, system
Dynamic judgement and selecting module are judged as brakes in short-term, only implements air damping；
If 10km/h < V≤40km/h, 8m≤L < 10m, then master controller can pass it to braking judgement and selection mould
Block, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 8m, implements air damping simultaneously
And disc type brake；
If 40km/h < V≤60km/h, 12m≤L < 15m, then master controller can pass it to braking judgement and selection
Module, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 12m, implements air simultaneously
Braking and disc type brake；
If V > 60km/h, master controller do not work, by driver's autonomous driving.
2. a kind of automobile safety driving system based on proximity sensor according to claim 1, it is characterised in that: also wrap
Emergency switch is included, the emergency switch connect with master controller and is used in case of emergency release air damping and disc type system
It is dynamic.
3. a kind of automobile safety driving system based on proximity sensor according to claim 1, it is characterised in that: described
Master controller is additionally coupled to the safety belt detection sensor of main driving position, which is for detecting safety belt
It is no to fasten.
4. a kind of automobile safety driving system based on proximity sensor according to claim 3, it is characterised in that: described
The case where master controller is also connected with signal prompt module, and safety belt of the signal prompt module in main driving position is not fastened
The lower prompt information for issuing 2-3s is to prompt driver not fasten the safety belt.
5. a kind of automobile safety driving system based on proximity sensor according to claim 4, it is characterised in that: described
Signal prompt module be buzzer or warning lamp, the prompt information correspond to buzzer sending sound or warning lamp issue
Scintillation light.
6. a kind of automobile safety driving system using described in claim 1 based on proximity sensor carries out automatic safe driving
Method, which is characterized in that it is specific as follows:
By obtaining the range data with front truck and passing to master controller, master controller again sends the signal proximity sensor
To braking judgement and selecting module, while the vehicle speed data that judgement and selecting module also obtain automobile is braked, then braking is sentenced
Disconnected and selecting module analyzes aforementioned two item data, and judges whether to implement braking, specific as follows:
If 0km/h < V≤10km/h, L < 3m, then master controller can pass it to braking judgement and selecting module, system
Dynamic judgement and selecting module are judged as brakes in short-term, only implements air damping；
If 10km/h < V≤40km/h, 8m≤L < 10m, then master controller can pass it to braking judgement and selection mould
Block, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 8m, implements air damping simultaneously
And disc type brake；
If 40km/h < V≤60km/h, 12m≤L < 15m, then master controller can pass it to braking judgement and selection
Module, braking judgement and selecting module are judged as brakes in short-term, only implements air damping, if L < 12m, implements air simultaneously
Braking and disc type brake；
If V > 60km/h, master controller do not work, by driver's autonomous driving；
Wherein, V is current real-time speed, this automobile of L is at a distance from front truck, and when V≤60km/h, and driver is without system manually
It is dynamic.
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| CN201811621399.XA CN109733358B (en) | 2018-12-28 | 2018-12-28 | Automobile safe driving system based on proximity sensor and driving method thereof |
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| CN201811621399.XA CN109733358B (en) | 2018-12-28 | 2018-12-28 | Automobile safe driving system based on proximity sensor and driving method thereof |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006030676A1 (en) * | 2006-07-04 | 2008-01-10 | Daimlerchrysler Ag | Vehicle`s longitudinal movement controlling method, involves activating brake back-up mode during detection of object and delay request of driver, where delay adjusted by driver over acceleration plate is increased in brake back-up mode |
| WO2008020071A2 (en) * | 2006-08-18 | 2008-02-21 | Continental Teves Ag & Co. Ohg | Actuation of safety means of a motor vehicle |
| CN101468630A (en) * | 2007-12-25 | 2009-07-01 | 三菱扶桑卡客车株式会社 | Device for reducing collision damage |
| CN103112451A (en) * | 2013-02-06 | 2013-05-22 | 刘兆雄 | Automobile automatic collision avoidance system and method |
| CN104129377A (en) * | 2014-07-25 | 2014-11-05 | 杭州电子科技大学 | Initiative anticollision self-adapting fuzzy control method for vehicle |
| CN105270398A (en) * | 2015-10-21 | 2016-01-27 | 北京新能源汽车股份有限公司 | Vehicle distance control method and device of electric vehicle and electric vehicle |
| CN107139906A (en) * | 2017-04-26 | 2017-09-08 | 江苏大学 | A kind of automobile safety distance early warning, emergency braking system and its early warning, braking method |
| CN107848505A (en) * | 2015-07-27 | 2018-03-27 | 日产自动车株式会社 | Brake control and brake control method |
| CN107963076A (en) * | 2017-12-11 | 2018-04-27 | 开沃新能源汽车集团有限公司 | Based on millimetre-wave radar detection target obstacle longitudinal direction collision-proof method |
| EP3318456A1 (en) * | 2015-07-02 | 2018-05-09 | Sony Corporation | Vehicle control device, vehicle control method, and program |
| US10053088B1 (en) * | 2017-02-21 | 2018-08-21 | Zoox, Inc. | Occupant aware braking system |
-
2018
- 2018-12-28 CN CN201811621399.XA patent/CN109733358B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006030676A1 (en) * | 2006-07-04 | 2008-01-10 | Daimlerchrysler Ag | Vehicle`s longitudinal movement controlling method, involves activating brake back-up mode during detection of object and delay request of driver, where delay adjusted by driver over acceleration plate is increased in brake back-up mode |
| WO2008020071A2 (en) * | 2006-08-18 | 2008-02-21 | Continental Teves Ag & Co. Ohg | Actuation of safety means of a motor vehicle |
| CN101468630A (en) * | 2007-12-25 | 2009-07-01 | 三菱扶桑卡客车株式会社 | Device for reducing collision damage |
| CN103112451A (en) * | 2013-02-06 | 2013-05-22 | 刘兆雄 | Automobile automatic collision avoidance system and method |
| CN104129377A (en) * | 2014-07-25 | 2014-11-05 | 杭州电子科技大学 | Initiative anticollision self-adapting fuzzy control method for vehicle |
| EP3318456A1 (en) * | 2015-07-02 | 2018-05-09 | Sony Corporation | Vehicle control device, vehicle control method, and program |
| CN107848505A (en) * | 2015-07-27 | 2018-03-27 | 日产自动车株式会社 | Brake control and brake control method |
| CN105270398A (en) * | 2015-10-21 | 2016-01-27 | 北京新能源汽车股份有限公司 | Vehicle distance control method and device of electric vehicle and electric vehicle |
| US10053088B1 (en) * | 2017-02-21 | 2018-08-21 | Zoox, Inc. | Occupant aware braking system |
| CN107139906A (en) * | 2017-04-26 | 2017-09-08 | 江苏大学 | A kind of automobile safety distance early warning, emergency braking system and its early warning, braking method |
| CN107963076A (en) * | 2017-12-11 | 2018-04-27 | 开沃新能源汽车集团有限公司 | Based on millimetre-wave radar detection target obstacle longitudinal direction collision-proof method |
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| CN109733358B (en) | 2021-04-30 |
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