Is the oil quality in expressway service area poor?

The quality of oil has nothing to do with the taste. A big taste is not necessarily bad, and a small taste is not necessarily good.

The gasoline in the high-speed service area and the gasoline in the gas station below are uniformly distributed by companies in Sinopec, and there is no difference. In fact, the gas station in the high-speed service area has a large business volume and fast oil change, which may be much better than many gas stations below, and can't sell a can of oil for half a year.

But you must fill it up before you go on the road, not because it is not easy to refuel at any high speed, but because there is no service area in case there is not enough ~ ~ ~

Extended data:

The service flow entering the service area is divided into people flow and car flow. There are nonstop refueling and stopovers. The flow of people is divided into waiting for the bus, resting, going to the toilet, shopping, catering, accommodation, using electronic equipment and so on. Therefore, the service area should have the following buildings or functional areas:

(1) Comprehensive service building: a place for drivers and passengers to rest, relax and entertain, as far away from expressway as possible, and provide a quiet, comfortable and elegant rest environment for long-distance passengers. With the rapid development of private cars and tourism in China, there will inevitably be certain requirements for accommodation in service areas. Accommodation is properly considered in the service area, and hourly room service is provided to meet the needs of drivers and passengers for short-term rest and physical adjustment.

(2) Toilet: It should be close to the comprehensive service building, so as to facilitate the centralized use of service facilities, reduce the shuttle between passengers and drivers and improve the safety factor. The toilet design mainly considers the number of toilet seats and the ratio of male to female toilet seats to ensure that when two buses arrive at the station at the same time, drivers and passengers do not have to wait for the toilet.

(3) Parking lot: The parking lot in the service area covers a large area, accounting for 35%-40% of the whole service area. The parking lot of vehicles generally adopts concrete pavement, and the sidewalk of the parking lot should be isolated from the square to reduce traffic interference caused by people walking.

(4) Gas station: provide refueling and water supply services for vehicles. The location of gas station in service area can be divided into two types: exit type and entrance type. The entrance type mainly considers refueling before rest. Its advantage is that when the vehicle enters the service area, it is easy to see the refueling settings, which meets the needs of ordinary drivers. The disadvantage is that when the number of refueling vehicles increases, the queue of entrance vehicles will hinder the driving of vehicles on the ramp. The export-oriented gas station is arranged at the exit, stopping first and then refueling, giving drivers more freedom and sufficient time to choose the right time to refuel the vehicle. In the lane layout of the refueling area, the turning radius should be increased to ensure the safe driving of special vehicles such as super-long vehicles and super-wide vehicles before and after refueling.

(5) Maintenance room: it can provide minor repairs for vehicles and maintain driving safety. Its location should be close to the parking lot, so as to facilitate vehicle maintenance and reduce driving paths.

(6) Sewage treatment room: The sewage in the service area is mainly composed of two aspects, one is domestic sewage, and the other is sewage formed by washing the ground and vehicles. Usually, a sewage treatment room is set on one side of the service area, and the sewage generated in the service areas on both sides will be concentrated and discharged to the outside after being treated by special sewage treatment equipment.

References:

Baidu encyclopedia-expressway service area