![The composition of GPS[汽车维修知识]](/view/img/nopic.png)
The composition of GPS[汽车维修知识]
GPS consists of three parts: space segment, control segment and user segment.The space segment consists of 24 satellites distributed on 6 orbital planes. The orbit height of the satellite is 20200km, the inclinatio
[Auto Repair Knowledge]About car boneless wiper blades
1. The development of boneless wipersThe first since 1903carSince the birth of the wiper blade, people have been trying to make the traditional wiper blade better match the increasingly curved car windshield by com
Electric vehicle knowledge-drive mode and motor
Apart fromWheel hubWhat are the other ways to drive mode? Most electric bicycles in Japan use a central axis drive mode. There are two main reasons: First, Japan stipulates that electric bicycles must rely on human power
Precautions for new car decoration[汽车修理知识]
New car decoration usually includes the following contents: the purchase of interior supplies such as seat cushions, foot pads, seat covers, headrests, etc., explosion-proof solar film,Chassis armor, The whole vehicle ph
[Auto repair knowledge]”Car repair shady” to clean the throttle
When the car is not easy to catch fire, it mayThrottleIf it is dirty, the repair shop will advise you to do a 'three wash'. Many small repair shops on the street now advertise 'professional cleaning without disassembly'.
Knowledge of daily maintenance of vehicles The importance of car spare tire maintenance
If let's say acarThe most easily neglected maintenance parts in the world, the usual answer isSkylight,SeatWe often use but neglect maintenance. But few people think of a spare tire, which is not difficult to understand,
[Auto Repair Knowledge]What is the format of the reversing display?
The video signal is an analog signal, which is composed of video analog data and video synchronization data, and is used at the receiving end to display images correctly. The details of the signal depend on the applied v
Basic knowledge of electric moped (1)
1. The selection of the method and style of the electric moped 1. The driving mode of the electric moped is generally selectedWheel hubThe drive is better, and the hub drive is better at the rear wheel drive, and the fro
Methods to delay lubricating oil deterioration[汽车维修知识]
Gasoline engine, diesel enginelubricating oilIn the working process, it is necessary to interact with higher temperature parts such as cylinders,pistonIt is also affected by high-temperature gas when it comes into contac
[Auto maintenance knowledge]Features and installation of boneless wiper blades
1. Product features:1. Boneless windshield wiper, as the name implies, has no wiper frame, and the rubber sheet is attached to the glass, the sound is very light, and the scratch is very clean. 2. The wiper rubber sele
Little knowledge of electric vehicles: drive mode and motor
Apart fromWheel hubWhat are the other ways to drive mode? Most electric bicycles in Japan use a central axis drive mode. There are two main reasons: First, Japan stipulates that electric bicycles must rely on human power
Knowledge of ethanol gasoline and ethanol special lubricants[汽车维修知识]
1 pairtank, The oil system components are cleaned and inspected: because the ethanol gasoline for vehicles has strong dissolving and cleaning characteristics and hydrophilic characteristics. Therefore, it is recommended
[Auto Repair Knowledge]Analysis of driving fast
Talking about my understanding of express trains, many masters and friends, after a traffic accident, always love to say the first sentence: I am not fast. So, what kind of speed can be called fast and what kind of speed
Maintenance knowledge: correct understanding of car glass water
There are many types of glass water sold on the domestic market (Rialto), but they are mainly divided into three types: summer glass water, winter antifreeze glass water and special effect antifreeze glass water. The sum
Returning from a long holiday to “relieve fatigue” for the car[汽车修理知识]
The long holiday of 'October' is over, and people who traveled have returned to their cities one after another. A few days of travel not only reaped pleasure, but also brought back fatigue. Experts remind the majority of
[Auto Repair Knowledge]What is a visual reversing radar?What is the difference with reversing radar
Visible Parking SensorThe principle is to install a car at the rear of the car (usually above the license plate)Camera,whencarWhen reverse gear is engaged, visibleReversing radarAutomatically start, the image taken by th
Electric vehicle knowledge quiz
●What is the difference between an electric car and the original battery car? Answer: my country used to have a battery car in the 1980s. Due to the backward technology at that time, ordinary lead acid was used to start
Rear-end collision prevention brake system CMS (rear-end collision reduction brake system)[汽车维修知识]
Rear-end collisionBraking System(CMS: Collision Mitigation brake System) When the danger of rear-end collision is detected, the driver can be alerted to prompt the driver to take preventive measures in time to controlbra
[Auto Repair Knowledge]Use and maintenance of car wipers and wiper blades
●When using a wiper to remove dust on the surface of the windshield on a sunny day, be sure to spray glass water, not dry. ●There are other stubborn and hard dirt on the glass, which should be cleaned by hand. These thin
Electric vehicle knowledge quiz-motor
Q: ExceptWheel hubWhat are the other ways to drive mode? Answer: Most electric bicycles in Japan use a central axle drive mode. There are two main reasons: First, Japan stipulates that electric bicycles must output auxil
Beware of the pitfalls of auto insurance claims services[汽车保险知识]
Compulsory traffic insurance was officially implemented on July 1 last year. Car owners and friends once again carefully studied auto insurance costs and rights protection, hoping to buy auto insurance with low premiums,