汽车驾驶科目二考试项目学习手册文库（Learner´s manual two test project library）

汽车驾驶科目二考试项目学习手册文库（Learner´s manual two test project library） 汽车驾驶科目二考试项目学习手册文库(Learner's manual two test project library) The car driving two test subjects project Learning manual A pile test......................................................... Two 1, the test method.......................................... Two 2, our jeep graphic....................................... Six 3, Jetta car reverse decomposition map.................................... Seven 4, reversing the observation diagram.......................................... Thirteen Two, designated parking ramp and start.................................... Fourteen 1, operating procedures................................................ Fourteen 2, graphic method................................................ Sixteen 3, clutch, throttle, brake linkage technology three..................... Seventeen Three lateral parking................................................... Eighteen 1, operation essentials................................................ Eighteen 2, graphic method................................................ Twenty Four, by the side of the bridge................................................ Twenty Zhuangkao A library, venue: 10 meters long, length 2 times; base width 2.5 meters, the width of the vehicle plus 0.6 meters; 7.5 metres width, length 1.5 times; 7.5 meters away from the starting point, a library 1.5 times long line. Two, requirements: from the starting point into the garage is two B, then moved to a two back into the garage, parking through the library to forward B road, into a garage, go back to the starting point. Do not rub bar, not instockroom, no flame, no pressure line, not just play round, don't stop running. Three, difficulty: master the timing and method of forehand and backhand storage back to positive direction. Four points (a) post library: Starting point position to stop it from the left line, 1.5 meters (preferably 1.3 meters). Hang reverse gear, brakes, slowly lift the clutch, the car started to slow down, foot clutch, slow down the line (after the steering action: right - back, killed 1 laps, and then killed, back - - 2 times). Five see "operating essentials": A fancy bar two times round a circle: straight down 1 meters at the right circle, count three seconds right again hit a circle to find in the bar, after the rear door trim and gradually close to the collimation correction direction. Two see two diagonal rod hit three ring back to a circle of coincidence method: first killed right (three ring); car tail on the door staring at the bar in the correct direction, then slow, generally left back into a circle, right angle and the rear rod 30 cm apart storage. Methods three the 2 bar in the right corner of the glass when the wind wheel slowly constant relative position method: when the 2 rod in glass when the wind right angle, slowly began to play round, and always maintain a constant relative position (the body wrapped in 2 bar go). Two car tail right angle and in maintaining the bar storage 30 cm, killed right. The control method of "far close back" (this time in the bar and left close to the rear axle rod coincide, around the blue bar.). Three see the car after the bottom line is parallel with the library bar, namely the compartment baffle and the reservoir bottom two bar is about equal, left back (two laps), it is the car wheel. Pay attention to the direction and speed of the slowest clutch to keep steady or close to stop. Method two: see right rearview mirror back wheel method: when the body and the middle angle is 10 degrees, the back wheel ring two. Three see rearview mirror on the left back wheel: wheel timing: left after two laps when the back wheel rod. Four see the bottom two bar virtual center of the trimming direction, and vertical travel center fell qi. The left hand wheel 12 points to the wide side play round, to want to adjust a wheel, parallel to return. Five see when the distance between the bottom line of 0.2 meters, or four points horizontally into a straight line, smooth parking. The first step on the clutch dead before parking, by foot brake, parking the car smoothly by inertia. (two) transfer (lateral displacement, two two back into the library moved to a library from b) Transfer is a specific application of three direction, move the car parallel to the right. For cars, fast beating wheel walking up and down the body into the library, 1/3, two on the two all into the library. A wheel in common: "two into two out every time is" right - left - right "three directions, namely" two dozen S a return". Two of them into the two back is based on models of fine-tuning. A: Move the car right shot (three ring); The front left corner on the bar (head to base B center line), left (six laps) killed; The body is positive when the back wheel (three laps): at a distance of 0.5 meters of parking, and advance the trampled clutch, preparing the foot brake, headway in bar 0.3 meters parking. A retreat: Move the car right shot (three ring); Look at the car across the left rear corner pile O.2m from the rear window, left and killed (six ring); two see left rearview mirror, car tail rod line 0.2 meters left and killed. The car is back straight (three laps), after watching the carriage sideboard close after rod 0.3 meters, the first step on the dead clutch, and parking brakes. Method two: look when the front is, right back to the 3 circle; or car in the frontier of the pole base when the brakes (when the car into a library of 3/4 or more). Two: according to the car into the library how many rounds of play. In slow play, in less. In place, just in front of the three adjustment; the main task is the direction of the car right. Move the car right wheel; The two front wheels are in a library (the car left front corner in the bar at 0.2 meters, 1.5 meters away from the front bumper bar), the left back wheel, and keep 0.5 meters straight and pile pole line, and then the front left corner to find; From the front pile pole line 0.5 meters, the car is coming to the right at the back wheel. Headway in bar 0.2 meters, car parking (the whole car straight into the library, or at least half). Two back: The body has been moved into a general library, according to the car, into the library how to fight round, the use of "right - left - right 1 2 1" three small cars: the car moving direction will straighten the right wheel; when the rear wheels and the middle 30 cm (at the same time, after the car tail and pole distance of 1.5 meters). The left wheel car is right back wheel. When the tail of the car from the bottom 0.3 meters, take the "four point method" parking. Two see left rear-view mirror: move the car right wheel; when the wheel and the middle 30 cm left wheel; when the car is right back wheel. Three see the right mirror: walking to the right wheel, car tail right angle on the right after the bar, while the left back wheel, the car is parking. (three) (B base obliquely inclined out to a parking lane) The car hit two direction moving left, left the door to the body at the base of right two back; when the mirror and the rod is parallel, slightly to the right to play a direction (semi circle); when the front will cover the lane line, the rear 1 rod, left the body and killed; maintain 1.5 meters outside lane the one left is parking, car wheel, do not qualify. (four) into a library (also known as the backhand storage, "reflection door") Mastering the wheel angle, control time, safety distance, a place to practice direction adjustment. Start first straight down (if it is not a base body, move the car first hit to the direction of the body upright, and then hit the left direction, quick action). After the steering wheel movement: left - back, killed 1 lap, 2 laps, then killed - back. The operation is to achieve the "five essentials to see": See a stop line in front of left corner appears (also see two not to overlap the diagonal rod), left and killed. After a significant turn, visual door trimming direction, about 1 laps, until the right rear corner of the compartment into a curve close to 3 piles, taking into account the carriage left board and 2 pile distance 0.3 meters. If the wheel time later, do not need to return to a circle, keep left directly killed, fine storage. Method two: pay attention to try the time left and killed observation of the two diagonal rod line of vision. Two car tail in the left rear corner and bar keep 0.3 meters of storage, and then killed (left rear axle around the blue rod). Note that when the wheel would hit them later, directly in the absence of left death. Three see coming around the compartment baffle equal, return (a little more than two ring or the back wheel time slightly a little earlier, namely 15 degrees still back to two, car wheel is a circle). Two see left rear-view mirror back wheel method: left rear-view mirror rear into the library, and when the body midline angle is 10 degrees, The right back wheel two times more, it is the car wheel. Pay special attention to the direction and speed of the slowest clutch to keep steady or close to stop. Four car tail two Arcturus, the reference library at the end of the two major bar correction direction correction direction, vertical travel center, down together. Two see left rearview mirror adjustment method: rear wide left, narrow is right; namely the tail of the car width, narrow is the reverse hit. Five cars in a bar head distance meters, stable parking (test only front storage backhand into the library, a car wheel is meters on the line, not to the bottom). (five) the library (by a library on sailing back to the starting point) The car straight forward, look at the front and front 7 meter coincidence right slowly turning the wheel killed, front left edge and 7 meter (i.e. from a and B Gate 7 meters straight line, also known as the 1 line, line, side line) to put a circle round the coincidence left foot, preparation of brakes, put a ring the car wheel and 7 meter flat parking. Or when the car is coming straight, fast back wheel three ring. The start and stop ramp point First, parameters of site From the bottom of the slope pile designated parking times >1.5 length, slope length >30m. Two, evaluation standard After parking, the front bumper is undecided on the pile line, not half a meter deducted 20 points beyond, beyond half a meter of unqualified; body more than 30 cm from the road edge deducted 20 points. Three, operating procedures (a) to the starting point I, hear the instructions, hit the right turn signal, the direction of the site on the right side; 2, will arrive at the roadside, the direction of the left back half circle, then quickly right back, the right side of the car and roadside remain parallel and distance within 30 cm (with parking in front of white line as a reference point, not the white line); 3, step on the clutch, slow approaching the parking lot, when the right car cover right point to stop sign on the foot brake, parking, pull the handbrake (hear 2 sounds so far), turn off the steering lamp. (two) uphill start 1, started before the hanging 1 block, a left turn lights, press the horn. 2, at the start, and slowly lift the clutch pedal, hand brake handle ready to start; when the left foot is lifted to a half linkage position, right foot throttle pedal slowly, until the body feeling or a jitter gear running in sound becomes dull, immediately put the handbrake, release the clutch (or continue to use half linkage) the car is moving forward. To prevent the engine flameout and vehicle slip, the key is with the master clutch and throttle and parking brake time. If the slip brake should immediately stop, according to the essentials of start, do not toss the clutch, forced off. Otherwise, will cause damage to the clutch, the transmission system overload, half shaft broken, reverse wheel. 3, control the right margin: the right wheel and the right line distance shall not exceed 30 cm. (three) designated parking When preparing the brakes, front bumper and fixed pile bar the parallel, quickly loose throttle, clutch and brake pedal at the same time, the car stopped. The parking brake, back into neutral, to release the clutch, then lift the brake. According to the vehicle speed when parking brakes decided the timing and size of the force, the inertia of the car close to the designated parking piles, so as to the vehicle accurately and smoothly stop at the stop line. The four key technologies, grasp the "three linkage" ramp start (a) the concept of "three linkage" Refers to the vehicle to start, while the lift side clutch, throttle, brake side let go, referred to as the "three linkage". Its purpose is to prevent the left vehicle starting. For vehicles on the ramp or bridge on the ramp and then start parking. (two) the cause of extinction, and cannot start slipping If improper operation will appear the following: (1) lift the clutch caused by excessive flameout. Lift the clutch too fast, not smooth clutch engagement, unable to form a power transfer, but also hand brake is not timely put down the great braking force caused by flameout. (2) hand brake slipping caused by premature. The clutch is not up to the point of contact to let go of the brake, causing the slide car; if the throttle is too large, empty oil loud also; if the clutch has been lifted to the point of contact, but the throttle is too large, the vehicle barely started, But the high speed friction clutch clutch will burn. (3) the accelerator was too small to be started. The throttle too small vehicles power shortage cannot be started, if the clutch too could stall slightly faster (which often appears in the old and new vehicles, plenty of power will not happen). The operation process of "three linkage" is actually "oil, from the hand," three with just perfect synchronous linkage, dynamic braking force increases and decreases gradually, has replaced dynamic braking force slow smooth transition, the final power to completely replace the brake force. (three) the "three linkage" operating procedures 1, first hand brake safety button press down pull stop brake; 2, lift the clutch to hold the clutch contact point; 3, plus a small throttle engine speed is increased to 1500 per minute to 2000 rpm, to enhance the power ramp. 4, try to slowly let go of brake, feel the clutch is not carried in place, if the vehicle does not start slipping slowly down gently hand brake, the vehicle in the clutch and accelerator under the dual role of stay in static shape, then slowly lift the clutch to drive the vehicle smooth start, if the vehicle slip clutch this is not carried in place, should clutch and tighten the hand brake again. (four) "skills three linkage" 1, must be in strict accordance with the operating points of clutch operation, namely "setting clutch, car fixed foot, stop 2 seconds, then slowly lift". But setting the position of clutch (different vehicles the height position is not the same as) is too low or too high, but with the "virtual" just up to the point of contact, there seems to be a kind of "neither friendly nor aloof" feeling. 2, with the oil from the accurate. After the clutch lifted to the proper position must be "car foot stop two seconds, then the appropriate throttle (visual slope size and vehicle load size to determine the size of the accelerator, but can not be too large, otherwise it will burn out at the same time, clutch) slowly lift the clutch. The so-called "slow" that appears to be rising amplitude just changes a few kilograms force only reduce zero. 3, the hand brake clutch in the engine and driving wheels through the transmission power connection (audible voice of the engine to feel it: when the agreement, engine load will sound muffled, or with body to feel it: when the agreement, the vehicle will tremble slightly), slow down gently hand brake. Side parking First, the size of the venue Parking spaces: 1.5 Long 1 meters long and 8.5 meters wide, namely;: width 80 cm is 2.7 meters; lane width: 1.5 times the width of the vehicle plus 80 cm, 3.7 meters. Two, examination requirements Do not touch, rub in the vehicle location of piles, the wheels do not touch lane line pressure, library bit line, through one into a retreat, the vehicle into the right location, car, wheel. Three, operation essentials (a). Along the lane on the right side of the 30 cm parallel slow forward, when the car rear window appears in the parking 1 bar (i.e. after parking parking). (two) after the fall The first line is "right - back, left - right three direction, two killed a return": 1, look at the right side of the back door small triangular window and the left front rod alignment (i.e. the rear wheel to the left front, right shot rod). 2, look at the mirror left after 4 bar (or car rear left 1/4 and right bottom bar aligned, or see the left trunk left after the pile pole angular alignment), left and killed. 3, car tail and the bottom two bar parallel (you can also see the front, with the top two bar for timing), from the bottom of 50 cm, the tail of the car from the back; after the rod is 30 cm, car parking, it is round. By the side of the bridge A site: bridge width: 20 cm; bridge height: 8 cm; lateral spacing B: vehicle track bridge with 1 meters (2.4 meters); a bridge longitudinal spacing: 3 times wheelbase (7.6 meters); deck length: 1.5 times the vehicle wheelbase (3.8 meters); bridge slope slope is less than or equal to 7%. Two, objective: to master the ability to use accurate and correct judgment of the wheel is moving in a straight line trajectory, the vehicle does not run parallel operation. Requirements: three, according to the direction of travel regulations, the correct steering, before and after the left and right wheels are stably and smoothly passed a and B two bridge. You cannot have a wheel on the bridge or not, has been riding on the deck, a deck of the wheels fell off phenomenon in running. A block, the idle, available semi linking and accurate use of brake direction. Four, formula On the bridge before the, The selected target head does not move, The car moved forward with the line of sight, A skew correction, Advance selected extension line, Straight line into the blind spot. Five, the front left rib alignment 1 Essentials: the left side of the bridge after the bridge, to see whether the body is not far contrast, was modified back; the rear wheels under the bridge on the front, rear sinking lift, hit the right direction to a circle, see the second bridge (bridge right) left in front of the driver at the left. The direction of play two times, compared to the body at a distant body, is, to the right direction of a circle, back to it. The order is: the right to fight round a circle, a circle of two laps left, right. Teaching is about: 121 or 242. (a) left "bar" on the left, look at the front bridge: I left rib alignment, alignment left bridge, namely the left headlight (left front) on the left is the bridge. (two) on the left after the bridge: a left direction (due to body and stabilize the high left low right, right, prevent deviation) at distal vertical extension to driving, smooth bridge. Such as the feeling is not less, less time, a small amount of correction. (three) space transition Operation method: 1, right 1 times, left 2 times, and 1 times to the right back. That is the right to a lap down from the bridge; when the bridge at the car central (sight from the driver's seat, the car left front edge cover about 1/4 on the right and left back two bridge); steady direction; on the right and rear wheel and then right back to the bridge. 2, watch skills: (1) and the left front wheel completely left the bridge after a second (that is not under the left rear bridge), right direction of a circle. (2) left bars on the left side of the bridge to the right side of the front sight, most right to cross the bridge, left two rounds (the right to cross the bridge to the front left wheel 2/3 two laps to the right in the front wheel on the bridge, the whole body has been basically put, can be a positive pressure in the rear on the bridge). (3) car cover in front of the midpoint of the right side of the left side of the bridge, the direction is right back in a circle (return), has been pressing the left side midpoint (walk direction slightly to the right on some, such as the direction of it) can be used as a small dressing, put up the front. (four) unilateral bridge right: holding the direction of gaze distal to the vertical extension, smooth running straight across the bridge. A coach's teaching experience: (1) on the left before the bridge, before the car left rib on the cover on the left of the middle of the bridge, has been pressing; (2) and the left front wheel completely left the bridge after a second (that is not under the left rear bridge), right direction of a circle; (3) left bars on the left side of the bridge to the right side, the direction to the left two circle; (4) car cover in front of the midpoint on the left side of the bridge on the right side, right back into a circle (return), has been pressing the left side midpoint (go slightly to the right direction on some), such as the direction is not as slightly trimmed, put up the front. One of the participants had experience of single bridge: 1) the left wheel position: from the driver's seat, the car left cover for revolver inside fold. Right wheel position: from the driver's seat, car cover middle right wheel position. 2) left before the bridge, the car left cover to the left medial fold bridge, and the vehicle wheel is straight. 3) when the left rear wheel under the bridge, right quickly made a lot of! The purpose is to quickly leave enough space for the back of the action. 4) observation of the left car cover folds to the right medial bridge (10 cm), began to hit the left two handfuls of uniform. Note that with experience of vehicle speed and steering wheel speed (difficulties). 5) note the hood midline and Bridge on the right time, the right back is a lot. If the fourth step control, at this time the front line should be perpendicular to the right near the bridge, and feel the right front wheel on the bridge resistance. (note that because the car cover arc, when the wheel is flat and straight body, the front line and the bridge is less than 90 degrees, if the right wheel on the bridge, the front line and the bridge can be vertical.) 6) if the body straight, right wheel on the bridge, and the steering wheel has been back, can quickly release the clutch and the bridge. Another student find the rain wiper position of the wiper: the left most point left the middle of the bridge, the left rear bridge; the bridge quickly killed right; the left front over the right bridge even more on the right, left and killed (in order to quickly drag the rear wiper in place); intermediate maximum the point right at the middle of the bridge, the end quickly right back, then fine tune the wheel slowly on the bridge.