Dec 7, 2012 | Views: 54
??Vehicle maintenance, vehicle owners need to do to be a smart consumer. Car electronics maintenance professionals, part of the fuel-efficient products may corrode internal engine parts, should feel free to use.
??Miss Chang's new car just opened two weeks recently, when she went to refuel, gas station staff to its marketing of a fuel additive, saying, additives into the fuel tank can help gasoline complete combustion to achieve fuel efficiency purposes . Since this is the first time to buy a car, the car need to add or not to add any do not know Miss Chang under the "good intentions" of the sales staff, spend over a hundred dollars to buy two and joined the tank.
??Above this situation, I believe that many go to the gas station owners will encounter. In this regard, the car electronics maintenance professionals, these fuel-efficient products, the actual effect is not obvious, but there may be some parts of the corrosion inside the engine, therefore, this fuel-saving additives can not be lightly plus.
??Market: fuel-efficient products popular
??With the rise of oil prices and parking fees, the owner of the car increased costs, a variety of fuel-efficient products, "is also popular. Provided at the gas station, 4S shop or Specialized shops, there will be a wide variety of fuel-efficient products to sell, especially at the gas station, fuel additives through marketing staff, one an injection to owners tank.
??Throughout the car electronics supplies market, a variety of fuel-efficient product assortment, owners difficult to choose, car electronics maintenance professionals recommend that consumers look at these products, be sensible, not while others say more of this product can be fuel-efficient free to add to the car.
??Car electronics maintenance professionals fuel additives to clean up coke reduce knock, these products are used in a car some years there will be some role, if it is just getting a new car soon there is no need to go Add.
??Professionals: may damage engine parts
??Car electronics maintenance professionals believe that increasing car electronics production technology, and car manufacturers use in fuel-efficient technology in the R & D car, the car's fuel consumption and vehicle owners driving habits have a great relationship, Therefore, it is recommended that owners do not just add fuel additives, and some fuel additives may damage some of the parts of the engine.
??"In fact, the role of these products is not large, the efficacy is not obvious, the reason why consumers will go to add these products, mainly psychological effect that added fuel economy, this is a wrong idea. Everyone knows, the more this product, it will corrode the part of the internal parts of the engine, it would be more harm than good. "car electronics maintenance professionals have pointed out.
??However, car electronics maintenance professionals, not fuel additives can not, for example, car owners can purchase to raise fuel octane gasoline additive, which may have a certain effect to reduce engine knock.
??Fuel efficiency lies in good driving habits
??Compared want to add fuel-efficient products to help car electronics fuel-efficient car electronics maintenance professionals to remind the majority of owners, fuel-efficient than adding some of what will be able to province, vehicle owners are not as good as to change the day-to-day driving habits can do real fuel economy.
??Proposed several ideas for how to maintain good driving habits, car electronics maintenance professionals: First of all, the owners usually pay attention to the maintenance of their vehicles; followed in the process of moving, try speed driving; Third, is in the process of moving , do not kick the throttle foot brake, because it is more fuel.
??Car electronics maintenance professionals to remind some car owners pay attention to the new car in the run-in period oil line will be very sensitive if the run-in was not good, the next car may compare fuel.
??This article from: Car electronics maintenance of common sense, would like to know more car electronics maintenance of common sense, Batteries & Power Supplies, LEDs & Optoelectronics, Click car electronics, Batteries & Power Supplies, LEDs & Optoelectronics
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Dec 6, 2012 | Views: 111
??Conservation of the appearance of the car electronics products:
??1. Northern winter cold and dry, car often by snow, sand attacks, so that the paintwork appear matte phenomenon in advance, regular cleaning of the vehicle, and timely waxing not only anti-UV can also play a resistance to acid snow corrosion, abrasion effect.
??Winter maintenance, vehicle washing with warm water, you can not directly rinse with cold water. Especially after warming up the engine, the front of the car high temperature caused by rapid cooling with cold water at a disadvantage on the surface of the paint, but can not directly wash the engine. Opened the door in a timely manner after washing dry traces of water, to prevent the crack in the door at the residual water freezes, frozen doors. Do not force the switch when the window is frozen, with particular attention to power windows and wait until the natural melting before using.
??Electrical maintenance aspects of car electronics products:
??In the cold of winter, the car's power consumption than other seasons is much greater. Car battery before the arrival of winter care, anxious lest beat the fire. Not maintenance-free battery if you have to use a longer time, should the battery sent to the repair shop to conduct a thorough charging to keep the battery in good working condition. General battery life is two to three years. Close to the life of the vehicle, especially automatic models ahead of the best replacement to prevent drop the ball.
??Conservation of car electronics products to the conservation notified:
??Winter maintenance of the car mainly in antifreeze, battery, engine, tires, windshield wipers and other relatively high temperature requirements aspects.
??First, the battery. Should always check the electrolyte level and specific gravity, so that the battery always maintain a good state.
??The second, the the dry filter clean. As we all know, most of our winter windy, dry air, fine sand with empty wind filled electronics display gas into the cylinder after the cylinder wall to form an abrasive accelerate the wear of the cylinder, and with oil sticking to led the big screen with accelerate the rate of deterioration of the oil, so do maintenance every 5000 km must be clean and empty the dust on the filter.
??Third, the engine. To pay attention to check the engine temperature is normal, is actually check the thermostat open, regardless of the engine temperature is too high or too low, will cause increased wear and tear of the engine.
??Fourth, the tire. To pay attention to check the tire pressure of the spare tire. The plastic tire wall has cracks, breakage, or muster the packet. If the situation must be immediately to professional maintenance station processing.
??Fifth, the wipers. If damaged, must have replaced, and fill windproof glass cleaner inside the hood, in order to maintain a good line of sight and visibility.
??Sixth, clear glass on the frozen ice. The car parked outside the garage, after a cold night, in the glass to form a layer of frozen thick ice. Hurry to go to school or go to work, do not use hot water to thaw. This is not only easy to make window glass broken, wiper deformation, but the weather is very cold, the hot water poured icing immediately, but more difficult. Recommend to your method: the air conditioner to the hot air blowing mode for the front windshield until the wiper naturalized open. At the same time, scraping ice and snow flakes slowly self-the crevasse between eradicate ice. Did not bring a snow shovel brush, also can use a credit card to scrape slowly.
??This article from: Batteries & Power Supplies, and would like to know more about car electronics maintenance of common sense, Personal/Office Electronics Click car electronics, Personal/Office Electronics
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Dec 5, 2012 | Views: 57
??Winter is a cold season, snow fluttering, cold pressing, miry driving back, however, not to give his own car wash. Careful owners will pay attention to winter cold, icy water easily, the car body painting will cause a certain degree of harm, so we ibuonline platform for vehicle owners to prepare some car electronics maintenance of common sense, the hope can help your car.
??1, use warm water wash cold weather is often the dripping dripping water freezes, so the vehicle is the last taboo in water vehicle icing, such a direct consequence of this is that lead paint layer fracture. So wash with warm water is best, but do not use cold water directly to the cleaning. Conditional word, should be carried out indoors. Vehicles entering the station, stay 5 to 10 minutes, such as engine cooling down after cleaning. Quench radical on paint surface adverse.
??2, to prevent the lock hole and other parts of water
??Before washing the vehicle must turn off the engine, close windows and skylights, the antenna is retracted. Do not use high pressure washer spray washing cars on the soft parts, such as sealing strip, tube, tyre, even short periods of spray cleaning can be added to these components caused by injury.
??In hosed down the car, do not use water nozzles to the keyhole, doors and trunk lid junction to avoid water, low temperature freezing. For door lock core, can use special protective agent sprayer to lubricate the antiseptic, preventing freezing.
??In 3, after the car wash to clean in winter washing, cleaning after going to open the door, promptly dry water stains, to prevent the crack of residual water ice, frozen door. In addition, wiper and cleaning device is mainly used to clean the windshield, maintain a good line of sight. Winter snow thickness do not directly with the wiper snow. If the windows and mirrors have snow, ice, the residues can only be plastic blade clearance. In clear, scraping can only along the same direction, do not return to prevent scratching, remained in the glass on the hard scratch glass. In addition to the windows appear on the oil, grease, wax, silicon and other dirt, can use a dedicated window cleaning agent or silicone scavenger to cleaning.
??Should keep the washing liquid cylinder tank with sufficient washing liquid. In order to obtain the best washing effect, please use the specified washing liquid. Add, beware of the incorporation of impurities, do not join the general detergent, in order to avoid winter freezing of the fluid, in cold conditions, should join with the corresponding antifreeze properties of washing liquid.
??This article from: LEDs & Optoelectronics, want to know more about car electronics maintenance of common sense, LEDs & Optoelectronics, personal/office electronics equipment, please click on the car electronics maintenance of common sense, LEDs & Optoelectronics, personal/office electronics equipment
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Dec 3, 2012 | Views: 69
??As we all know, the vehicle only regular maintenance can always keep a good condition, but there are a lot of people questioned: " these maintenance projects must do both? Some projects do OK? If not on vehicle impact? " for these problems, we will provide you briefly explain the importance of routine maintenance and contain these items on the impact of vehicle, but also hope that the majority of owners to understand the maintenance for the vehicle can use it for a long time to play the role of.
??Routine maintenance of car electronics: why need to replace the filter and oil?
??Equipped with a gasoline engine vehicle during routine maintenance, replacement of the most frequent is the filter and oil filter, which refers to the fuel filter, air filter, oil filter, their role is to filter gasoline, air and oil impurities, prevent the impurities into the engine, the abnormal wear of the engine or work abnormal phenomenon. Replacement filter aims to better protection of the engine, to extend the service life of the engine, it is also the most routine maintenance program. Batteries & Power Supplies
??Car electronics routine maintenance two: why need regular replacement timing belt?
??The timing belt is mainly used to drive the engine valve mechanism, so that the engine inlet, exhaust valve at the appropriate time to open or closed, to ensure that the cylinder of the engine to normal suction and exhaust. In some models of the timing belt is also responsible for driving water pump, such as Volkswagen models of Jetta, Santana, Jetta, EFI 2000 Audi models.
??The belt belongs to the rubber parts, along with the working time of the engine is increased, the timing belt and timing belt accessories, such as timing belt tensioner pulley, the timing belt tensioner and pumps will wear or aging. Therefore, all equipped with the engine timing belt, manufacturers will have strict requirements, within the prescribed period regularly replaced timing belt and accessories, the replacement cycle with the engine structure varies, generally in the vehicle to 60000 -10 million km should be replaced, the replacement cycle should be based on the vehicle maintenance manual for.
??Source: Lighting & Electricals
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Nov 30, 2012 | Views: 313
??Recently, most parts of the country has suffered the heavy rainfall hit, my province in southern Shaanxi, is suffered flooding. The city traffic, it not only to the travel inconvenience, vehicles are particularly prone to failure. car electronics products repair technician told reporters, moist air and rain to make the vehicle under test, if the vehicle condition, should be timely repair, prevent the emergence of " sequela ".
??The rain cover sewing more vulnerable
??Rain without a car, to the vehicle wear " coat ", a wet cloth cleaning ... ... Rainy day, many owners maintenance vehicle view and practice is wrong. If the owner that rainy days without washing, actually otherwise, because the rain often acidic, viscous material, long time rainfall on the body causing serious injury, if not timely cleaning, car surface is easy to rust and corrosion, thereby losing luster effect on the car's appearance. Experts say, prevent the acid in the rain on the body of the damage, the most simple and effective method that the owner can prepare a dry cloth body, a simple wipe, until the weather cleared to repair shop or 4S stores to the car in all directions and a sealing glaze polishing waxing. Personal/Office Electronics
??In addition, many owners used to vehicle set on clothing, although the vehicle can be prevented damage to the surface, but in the case of windy rainy weather, clothing will repeatedly pumping vehicle paint, especially when the wind blew into the clothing, will be in the body to draw on the endless small scratches, for a long time can also cause the paint to darken.
??Pay attention to vehicle dehumidification sterilization
??The air conditioner will often have mildew taste, in order to eliminate the smell, there is a simple method, the air is warm up to maximum, take turns using a variety of wind blowing mode, about 15 minutes. When the air conditioner works, the air outlet temperature can reach 40 ? -50 ?, therefore there will be hot flushes air evaporation, remove mildew. In the indoor moisture, once the weather cleared, opened the four door windows, make indoor air convection a get hot, the body will quickly eliminated from internal deposition of water vapor.
In addition, audio avoids wet is also noteworthy. The rainy season humidity increased, CD record surface often has a layer of fog, will have read disk failure, so every once in a while cleaning a.
Source: A/V Care, Accessories & Services
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Nov 29, 2012 | Views: 70
??Lamp signal is a communication tool, should be lighting a bright dark intermittent make the length of different signals to transmit information. Often drive owners all know, don't see the lights look inconspicuous, but in the process of driving a car headlight use is extremely important. Here to introduce several lamp signals, although a lot of people can drive a car, but not every driver must know the meaning of lamp signal, in the driving process lamp used improperly will cause great danger, in the actual driving process owners still have much to learn more attention to safety!
??Status: car lamp. The green light before the car away car electronics
??Lamp signal: headlight flash
??At the crossroads of waiting for a bus, when the light turned green, sometimes encountered before the car not to turn a hair. Perhaps a novice, tight wet hand, start slow, perhaps before the car driver didn't notice indicating lamp changes, when the lights are distracted.
??Then, after the car will usually take some measures, to give you a hint. Someone will honked, however this kind of some irritability to not only lost demeanor, also may have the opposite effect. Some riders to temper a simply open slowly, deliberately suppress after the car, the results are all losses. Personal/Office Electronics
??In the face of this situation, honked is obviously not suitable approach, we can use a flashing headlights instead of rough horn. Headlights flashed, usually before the car can be realized, if still nothing will flash once, avoid continuous flashing headlights, so don't respect to the person, is easy to cause the front car driver 's resistance.
??Situation two: car lamp argots night encountered strong light flashing eyes
??Lamp signal: two headlamp alert, bright expressed dissatisfaction with the double jump
??Driving at night, the headache is encountered the high beam light opened what guy, this meeting is not switching lighting behavior in the process of driving at night it is often seen. In fact, night drive in the city, most cases of pavement has good lighting, no need to open bright headlights. In road lighting is not very ideal sections, opened what is evoked by the headlight accident factors. LEDs & Optoelectronics
??To come open headlight of car has been how to do? Perhaps many riders will take " answer blows with blows " approach, we are playing the headlight. This way is obviously improper, the old driver safe driving experience, usually when it comes to open road rage, the " answer blows with blows " behavior is the embodiment of pique.
??Meet the light eyes flash, the other is likely to forget to turn off the high beam light, drivers can be in the intersection before the period of distant flash two headlights, remind each other when meeting to switch the lights. If your partner is completely indifferent, riders can light up bijump lamp to express dissatisfaction, tell each other " you shining me, please switch driver ".
??Situation three: car lamp of vehicle and road to meet.
??Headlight flashing lamp signal: " agree ", " refused to even flash headlights "
??In the elevated or highway and some ordinary road, often encounter lane and road condition, in the elevated turn export, traffic to pass alternatively. In this case, cars and trucks, if communication is not ideal, it may cause the vehicle bump accident.
??In and or traffic intersection sections are cut, is very dangerous, and the car can not directly forced change, and meet with the car tips need to change lanes when, be agreed with each other changes, or refuse the request of the other party, after the car must give clear indication.
??Meet and pass alternatively or vehicle section, variable road car will first opened ahead of time the steering lamp, the traffic interchange wait, tell after the car "can I change? " after the car if agree, will slow down, and flash lamp, said " to change "; if it is not convenient, even flash of headlights, said "no, I don't agree with ".
??Situation four: car lamp found nearby car has a problem.
??Lamp signal: headlight flash three times
??Some car door not closed, some car a tire pressure is obviously insufficient ... ... Driving on the road, when you happen to see the other car in some of the issues, we will not to pay no heed, but how will you find problems the first time tell car owners?
??In fact, in the light of language, but also on tips other vehicles has a problem, need to pull over and check the lights to remind. If you find the next car have what problem, can move the car headlight continuous flash three times, before the car driver noticed light flashes again three headlamp. Of course, if somebody asks you to flash three headlights, you also want to attract attention, perhaps what's the problem with your car, after the car was giving you a good reminder.
??Situation five: car electronic lights after the car with the car too close.
??Car : stage bright brake lamp
??Driving on the highway, to maintain proper safety distance is an effective method to avoid accident, but sometimes people like to drive fast, and keep the distance closer, in this case, before the car driver will disperse part of energy to " concern" after the car, will inevitably have to fear that after the car will not be because of brake not timely and hit her. At this time, before the car on the way to give the car after a warning, told after the car do not follow him, then will be used in the brake lamp.
??On the highway in the process, the brake lamp has another use, namely in the rear to distance itself from the car too close when the driver in the front, can be a touch on the brakes, " your tips after the car too close to me, be far away. "
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Nov 28, 2012 | Views: 56
??The weather is getting colder. People can buy a car to keep warm, the car? Keep warm. How to make your car ready? Recently, the reporter interviewed the of Henan New World Chery automobile technology experts. Car electronics
??Cold climate, the first invasion of the vehicle windshield. But at all times, keep the windshield to keep clear and safe driving conditions.
??Personal/Office ElectronicsChery Experts advise owners, winter must be regularly cleaned wiper to ensure that rain and snow can scrape the windshield. Should focus on checking the heating device outlet, such as the windshield, side windows, rear window heater, so that it is in good condition.
??Is the main engine to prevent excessive cold. Some car owners are certainly strange, as long as the operation of the engine is hot, how said that it would wind against excessive cold it? The Chery experts pointed out that the maintenance of the engine in the winter, the key is turn off the engine and start. In the winter, because the temperature is too low, the increase in the viscosity of the oil, causing the resistance becomes large, the cold start of the engine becomes very difficult. To avoid this situation, the only engine insulation to prevent wind directly flowing into the engine compartment.
??Parking in the winter, so we need to be front facing buildings, buildings to block the wind, to prevent the engine is cold winds too cold. Daytime parking to the front facing the direction of sunrise, so the sun can shine on the cars head to help the engine heat up, so start much easier.
??The multi check often debugging
??Winter to timely cleaning to clear the oil Road, airway, check the throttle, choke, accelerator pump and vacuum pump work, but also appropriate to adjust the idle speed of the oil concentration.
??The circuit is mainly check the distributor Platinum gap and spark plug electrode gap. Most of the present vehicle for the use of models of electronic ignition, the spark plug gap is generally in the 0.6-0.7 millimeters between the spark plug gap is too large, difficult to start in cold car engine, but if the gap is too small, the engine output power is reduced, increased fuel consumption, exhaust emissions exceeding.
??Owners experienced during the winter to temporary, will first adjust the adhesion of the four tires on the ground, to keep it consistent, prevent slippery skidding.
??Next step is to check the brake system, check the hand brake, the requirement is to handle Shashi, the lock block noises no more than three times, if Pentatonic, the hand brake of the gap is too large, need pitted Please technician adjustment.
Source: Batteries & Power Supplies
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Nov 26, 2012 | Views: 84
??1 The compartment of a fire engine, vehicle personnel should immediately get off. When fire, expert proposal must not lift engine cover, so as to avoid because of oxygen increases the fire increase. The fire is small, can use the fire extinguisher to net slot injection, fire and then open the machine cover, directly aimed a fire extinguisher at the burning flame spraying. Batteries & Power Supplies
??2 if a fire is large, do not attempt to use the fire extinguisher to extinguish, should ensure the safety of the people in the situation, immediately call the fire call for help.
??More prevention of car ignition method, of course, daily car maintenance, auto parts easy to old words, the occurrence of auto-ignition things is less, of course, should pay attention to whether the car smell is very critical.
??Source: PCBs & Manufacturing Services
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Nov 23, 2012 | Views: 318
Difficulties cold start and hot start the difficulties influencing factors and check in much the same terms of the concentration of the gas mixture, the mixture too lean and rich mixture both cases. Affect oil supply failure may occur in the fuel quality, fuel pump, fuel filter, fuel pressure regulator, cold start system, fuel injector, and the water temperature sensor; affect intake fault symptoms clogged air filter intake system leak and idle control fault. Personal/Office Electronics
??1.car electronics faulty fuel pressure regulator failure Reasons
??Hydraulic fuel system has a direct impact on the mixed gas concentration, and therefore should first check the fuel pressure. The method is: first the access fuel line of the fuel pressure gauge, and then start the engine, measure fuel pressure. If the fuel pressure is too high, the pressure regulator should be replaced; pressure is too low, the hose can be pinched back the damage to the fuel pressure regulator, fuel pressure rises to normal, otherwise check the fuel pump and fuel filter . Check the fuel pressure after shutdown should be maintained at the specified value 5min otherwise injector leakage, the mixture is too thick.
??2. Car electronics failure of the fuel pump and fuel filter failure Reasons
??Difficulty in starting, fuel pump to work properly, the problem of multi-pump filter is clogged causing pump not sufficient amount of suction fuel or fuel filter caused by lack of oil supply system pressure is not smooth.
??Reasons 3. Car electronics failure cold start system failure
??In some models has a cold start injector, gas mixture enriched in the cold start to improve cold start performance. Cold start injector is controlled by the start switch and the thermal switch control, fuel injection duration depends on the thermal-controlled switch when the heating coil current and the temperature of cooling water.
??Cold start system failure symptoms: cold start injector is clogged by the gelatinous material, the impact of the fuel injector atomization quality, cold start problems; cold start injector failure does not work properly; thermal controlled switch when short circuit (contact normally closed) or open circuit (normally open), if the contact is normally closed, the hot car is still in control of the cold start injector too much fuel injected into the hot start difficulties, short circuit when the control switch, cold start injector always does not work and causes cold start problems.
??Car electronics fault injector failure Reasons
??The general performance of the injector failure: the injector orifice glial OBSTRUCT carbon deposition or cause drip Mifengbuyan, leading to the concentration of the gas mixture is too small or too large. The detection method is: First, start the engine, check the operation of the sound of each injector with a stethoscope can not hear the sound, you should check the wiring connector, injector or injection signal from the ECU; then measured with a multimeter the resistance between the terminals of the injector, such as the resistance value with a predetermined value does not match, then replace the injector; Finally, checking the fuel injection quantity of the injector, its value should be within the normal range and the difference of the amount of each cylinder injector is less than 5cm3.
??Reasons 5. Car electronics failure of the water temperature sensor failure
??The water temperature sensor is used to detect the temperature of cooling water, and converted to the temperature-related voltage signal input ECU to correct the fuel injection quantity on the basis of, as an ECU. If the water temperature sensor failure or with the ECU wiring between open circuit, short-circuit surface furring serious, will cause the output signal larger deviations, and ultimately the injector can not be timely to increase or reduce the amount of fuel injection, resulting in difficulty in starting. If the water temperature sensor is open, the start of a hot car to the ECU input low temperature signal, the ECU will control the supply of fuel injector mixture too thick, causing hot start difficulties; water temperature sensor failure or short circuit, the cold start hot car signal will cause the mixture is too thin, cold start problems. Usually, by detecting the resistance between terminals of the water temperature sensor is within the normal range, may determine whether the failure.
??Reasons 6. Car electronics failure idle speed control valve (ISC) failure
??Most EFI engine stepper motor idle speed control valve, the ECU based on the engine operating conditions, adjusting the order in which the stepping motor energization of the solenoid coil, so that the stepper motor shaft a tapered valve body screwed into or screwed out, adjusting bypass the degree of opening of the air passage, to achieve the adjustment of the bypass intake air quantity.
??If the engine start difficult but a little step on the gas was able to start, idle speed control valve failure. The dismantling ISC valve will find more coke, glial viscous oil accumulation in the valve cone, results reduced the range of adjustable conical valve, causing the cold start, the feed rate is reduced, the gas mixture too thick and difficult to start.
Material Handling & Construction Machinery
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Car electronics car interior cleaning and maintenance of the maintenance of common sense sterilization
Nov 23, 2012 | Views: 105
To drive will find: Parti shoes British bombs fall on the mat trace of soot, the seat surface Kuaikuai stains, inner door panel side dashboard and covered misty dust. How to solve the cleaning and maintenance of car interior? Beauty expert pointed out that the car interior cleaning and maintenance is not easy to live, so pay attention to the daily cleaning of the car, and regularly go to a specialty store to do the interior conservation.
??Material Handling & Construction MachineryIf you are usually busy owners, the daily maintenance of all of the above described, are by professional car beauty shop do it for you.
??Maintenance of professional interior car cleaning, leather protection and steam sterilization.
??Full car cleaning: in strict accordance with the dusting, cleaning, maintenance trilogy dashboards, roof, rear cylinder platform, seat, and velvet, inner door panels, etc. thoroughly clean and comprehensive conservation process by four staff operation, which takes about two and a half hours. Are neutral or weak acidic cleaning agents used in the cleaning process, the residues no harmful gases, and automatically within a few seconds volatile, safety and environmental protection, will not produce any harm to the human body. Video surveillance equipment
??Leather protection: professional car beauty shop is equipped with a full set of leather care tool to use different tools for different parts of the operation. In addition, professional leather protection, access dose of cleaning agents and maintenance agents have certain requirements, because the excess liquid will be left in the dust, the leather surface adsorption air pollution inside the car environment.
??Steam sterilization: steam sterilization in addition to a comprehensive range of high-temperature sterilization of the air inside the car, but also for the car's air conditioning vent, seat, ground velvet few easy to accumulate dust and bacteria parts focus sterilization treatment, to ensure complete kill those mites, fungi and micro-organisms invisible to the naked eye, and to protect their families and their own health. The same time will not cause damage to the car accessories, nor will it produce secondary pollution to the environment.
??Dashboards: dashboards most likely to accumulate dust, and there is a lot of dead ends, the owners available self cleaning brush, brushed daily instrument sets, air inlet, switches, buttons, etc. to prevent dust accumulation and difficult to remove. If the dashboards are dirty, you need to be sprayed with a special instrument sets detergent, and wipe clean with a clean soft cloth. After cleaning, you can spray on a layer of table board wax.
??Roof: The roof is relatively easy to overlook the place, and once the cleaning, is bound to be a liquid residue dripping on the seat or carpet. U.S. Jushi experts recommend: usually the owners of available cars cleaner dust, and then wait until the car beauty shop interior conservation a thorough cleaning of the ceiling.
??After cylinder platform: We usually regard the tissue boxes, dolls, cushion and other debris piled up on the platform of the rear cylinder, paper towels, pillow often sitting in the car to have access to, so clean-up of the rear cylinder platform, dust sloppy may not. Its clean reference instrument control panel.
??Seat: The seat is the owners of most contact with the most interior parts get dirty easily, so on the maintenance of the seat, the first is on the seat cover cloth seat covers, and is also available in a set, and can be replaced at any time cleaning. The second is to avoid food or liquid knocked on the seat, especially alcoholic or fragrance items, once stained, more than 12 hours not to clean up these stains would be difficult to removed. The third is to avoid the metal object to scratch the surface of the leather. The fourth is to regularly use leather cleaning agents and maintenance agents for cleaning and maintenance to prevent the leather aging, fading and cracking. Expert advice: every six months for car leather trim care.
??Ground velvet: the local cashmere dirty, not be removed from the vehicle, to the cleaning work has caused great difficulties, so most car owners choose to go to a professional car beauty shop for cleaning, but usually in the velvet-capped block mats to facilitate the day-to-day cleaning. To which the Ottomans cleaning water squeezed. Professional car beauty the dedicated wash pad machine shop, cleaning the floor mats and fast and clean.
??The inner door panel: car door panels stains shoe prints, and are concentrated in the door under the side edge, usually have to pay more attention to regular cleaning. Owners can use a professional foam detergent for cleaning, and then you can wipe with a clean, soft cloth slightly.
??Source: A/V Care, Accessories & Services
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Nov 22, 2012 | Views: 116
Nov 9, 2012 | Views: 79
href=http://www.ibuonline.com/category/Car-Electronicscar electronics knowledge excavator three characteristics of the computer
(1) excavator traveling in different work environments and weather conditions, the excavators computer work environment is poor, and often need to withstand vibration, temperature and humidity changes. Supply voltage variation of the excavator computer, but also by the car internal and external electromagnetic interference, so excavator computer can be transferred, and requires a high environmental durability.
(2) excavator computer must have enough intelligent, has a self-diagnosis and detection capability, able to detect the fault exists in the automotive electronics systems, alarm and display a fault code, and inform maintenance personnel failures may exist parts, in order to facilitate maintenance. Such as the oil pressure sensor must be at a critical moment in a timely manner, correct quickly open the computer to get the data to take action. But most of the time the various sensors on standby excavator computer must have the self-test capabilities, and continue to confirm the data of the sensing system is normal.
LEDs & OptoelectronicsLEDs & Optoelectronics
(3) Subject to a few exceptions, all excavators computer use 5V power supply to drive its sensor. In the electronics industry, 5V voltage is almost universally as a standard of the transmission information. This voltage transmission convertibility is already high enough, low enough for the security of the computer chip, and the use of the computer industry standard voltage for excavator electronics manufacturers to make electronic components manufacturing specifications and low cost .
This article from: Batteries & Power Supplies http://www.ib...ower-Supplies
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Nov 9, 2012 | Views: 70
Four basic principles of car electronics knowledge of car repair computer boardhttp://www.ibuonline.com/category/Car-Electronics
No schematics status to carry out maintenance on an unfamiliar board, the so-called "experience" it is cast, despite with the circuit maintenance tester increase the probability of repair circuit boards, but if improper work is still less effective. So, how to do in order to improve the efficiency of maintenance? Based on years of maintenance experience in automotive electronics company, summed up the four basic principles, as long as you are methodical step-by-step operation, there must be helpful.
http://www.ib...onicsPersonal / Office Electronics tools: digital (or analog) multimeter, magnifying glass
Mainly to see when holding a circuit board to be repaired, good habits first should carry visual, if necessary, with a magnifying glass to see what?
1 broken? Whether there are traces of burnt?
Discrete components such as resistors, capacitors, inductors, diodes, transistors and other disconnected phenomenon exists?
Circuit board PCB connector cable is broken adhesions?
If anyone repair? Move which components? Exists Weld, weld, plug anti operator mistakes?
Determine the repair plate above situation, first with a multimeter to measure the resistance between the power and ground of the circuit board, usually board of resistance in the 70-80?, if the resistance is too small, only a few or more than a dozen ohms components breakdown or part of the breakdown, it is necessary to take measures to find out the breakdown of the components on the circuit board. The specific measures to repair plate powered hand to touch the circuit board temperature of the device, will focus on hot suspect.
If the resistance is normal, fault detection with a multimeter. Caused by circuit board failure factors in a lot measuring board resistors, capacitors, diodes, transistors, FETs, rotary cam switches and other discrete components, its purpose is first of all to ensure that the components measured normal maintenance The principle is to can multimeter solve the problem, not make it complicated.
This article from: This article from: Batteries & Power Supplies http://www.ib...ory/Batteries -Power-Supplies
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