GB 4353-1984 Passenger car operating fuel consumption

1.1 This standard applies to passenger cars that are manufactured using the main assemblies of Jiefang CA10B, Dongfeng EQ140, Yuejin NJ130, Beijing BJ130, Huanghe JN150, JN151, and Beijing BJ212 and Shanghai SH760A vehicles that travel on highways and urban roads. The same type of vehicles shall be implemented as a reference. 1.2 This standard specifies the basic values, correction factors and calculation methods for the operating fuel consumption of the above-mentioned vehicles. 1.3 The fuel consumption determined by this standard is the maximum limit of the operating fuel consumption of the above-mentioned vehicles. GB 4353-1984 Operating Fuel Consumption of Passenger CarsGB4353-1984 Standard download decompression password: www.bzxz.net

1 Introduction
National Standard of the People's Republic of China
Fuel consumption for passenger vehicles in operation
Fuel consumption for passenger vehicles in operation UDC 662.611
+629.114.5
GB4353--84
1.1 This standard applies to passenger vehicles manufactured with the main assemblies of Jiefang CA10B, Dongfeng EQ140, Yuejin NJ130, Beijing BJ130, Huanghe JN150, JN151, and Beijing BJ212 and Shanghai SH760A buses that travel on highways and urban roads. The same type of vehicles shall be implemented by reference.
1.2 This standard specifies the basic values, correction factors and calculation methods of the fuel consumption of the above-mentioned vehicles in operation. 1.3 The fuel consumption determined in this standard is the maximum limit of the fuel consumption of the above-mentioned vehicles in operation. 2.1 Fuel consumption of automobile operation Q: The amount of fuel consumed by the automobile during operation. The unit is (liter) 2.2 Basic operating conditions: The monthly average air temperature is between 5℃ and 28℃, the altitude is not higher than 500m, and the operating conditions on Class 1 roads are called basic operating conditions.
2.3 Basic fuel consumption of automobile idling 9: The amount of fuel consumed by the automobile for every 100 kilometers of idling under basic operating conditions. The unit is L/100km (liter/100km)
2.4 Passenger turnover: The product of the actual passenger capacity and the transportation distance. The unit is pP.kn (person-kilometer)*. 2.5 Basic additional fuel consumption of passenger turnover 9h Under basic operating conditions, the amount of fuel consumed by the automobile for every additional passenger turnover per person-kilometer. The unit is L/1000p·km (liter/dry person-kilometer). 2.6 Basic additional fuel consumption of weight change 9. : Under basic operating conditions, the actual vehicle weight G is compared to the vehicle weight G given in this standard. For every increase (or decrease) of 1t, the amount of fuel consumption increased (or decreased) for every 100km of driving. The unit is L/100t km (liter/hundred tons per kilometer)
2.7 Comprehensive basic fuel consumption of empty weight of vehicle 9: Under basic operating conditions, the amount of fuel consumed for every 100km of driving regardless of empty weight of the vehicle. The unit is L/100km (liter/hundred kilometers). 2.8 Road correction factor K: The ratio of the fuel consumption of a vehicle running on a certain type of road to the fuel consumption on a type 1 road (other operating conditions are the same).
2.9 Temperature correction factor Kt The ratio of the fuel consumption of a vehicle running in the average temperature range of a certain month to the fuel consumption when the monthly average temperature range is 28℃ to 5℃ (other operating conditions are the same). 2.10 Altitude correction factor K: The ratio of the fuel consumption of a vehicle operating in a certain altitude interval to the fuel consumption in an altitude interval not higher than 500m (other operating conditions are the same). 3 Classification of vehicle operating conditions
Road category
Road category See Table US.
* The symbol for "person" as a unit is not specified in the International System of Units, and it is temporarily represented by p in this standard. Issued by the State Bureau of Standards on April 30, 1984
Implemented on January 1, 1985
Road categories
Class 1 roads
Class 2 roads
Class 3 roads
Class 4 roadsbzxz.net
Class 5 roads
Class 6 roads
GB4353--84
Highway grades
Plain, slight hillsFirst, second, and third-class highways
Plain, slight hills Fourth-class highway
Mountainous and hilly First, second and third-class highway
Plain and slightly hilly highway
Mountainous and hilly Fourth-class highway
Mountainous and hilly highway
Urban road grade
Plain and slightly hilly first-class, third-class, third-class and fourth-class roads
Heavy hilly first-class roads
Note: ① Highway grades are divided according to the Ministry of Transport standard JTI1-81 "Highway Engineering Technical Standards". Third and fourth-class roads
② Urban road grades are divided according to the former National Construction Commission (80) Jianfachengzi No. 492 "Interim Provisions on Urban Planning Quota Indicators". 3.2 Temperature range
The temperature value referred to in this standard is the local monthly average temperature announced by the meteorological station, which is divided into six ranges: above 28℃, 28℃ to 5℃, below 5℃ to -5℃, below -5℃ to -15℃, below -15℃ to -25℃, and below -25℃. 3.3 Altitude range
Altitude is divided into five ranges: not higher than 500m, higher than 500m to 1500m, higher than 1500m to 2500m, higher than 2500m to 3500m, and higher than 3500m.
Fuel consumption of automobile operation
4.1 Basic fuel consumption of empty driving of large passenger vehicles 9. , basic additional fuel consumption of passenger turnover 4b, basic additional fuel consumption of self-weight change 9. and vehicle self-weight G. q, 9%, 9 and G. of urban buses are shown in Table 2, and q, %, and 9 of other large passenger vehicles. and G. See Table 3. Table 2
Bus structure type
L/100km
L /1000p-km
L/100t.km
Bus structure type
L/100km
L/1000p-km
L/100t.km
GB4353—84
The empty weight comprehensive basic fuel consumption q of small passenger cars is shown in Table 4. Table 4
L/100km
Correction coefficient of fuel consumption.
Road correction coefficient Kr is shown in Table 5.
Road category
Class 1 road
Temperature correction coefficient K, see Table 6.
Monthly average temperature:
Improved
Category 2 road
Altitude correction coefficient K, see Table 7.
Altitude above sea level h
Category 3 roads
>500～1500
Improved
Category 4 roads
>1500 ～2500
SH760A
Category 5 roads
-15 ～ — 25
>2500～3500
SH760A
Improved
Category 6 roads
GB4353--84
4.4 In addition to the road category, altitude above sea level and temperature correction coefficients, the additional or correction coefficients for other factors that affect the fuel consumption of automobile operation (such as automobile running-in period, driving practice period, muddy roads, icy and snowy roads, etc.) shall be specified by professional standards or regional enterprise standards. 4.5 Calculation formula of running fuel consumption
4.5.1 The running fuel consumption of automobiles under the same running conditions is:
Q; = (qa·
For small passenger cars:
Q:=q·
AG.S)K..K,.K...
.K..K..K.
4.5.2 The total running fuel consumption of automobiles under different running conditions is Q =Q++ Q2+.....+Q.
Wherein: Q
Fuel consumption of vehicle operation, L
Comprehensive basic fuel consumption of vehicle empty weight, L/100km, basic fuel consumption of vehicle idling, L/100km, basic additional fuel consumption of passenger turnover, L/1000p.km, basic additional fuel consumption of weight change, L/100t·km, mileage of vehicle under the same operating conditions, km, number of passengers, P,
Increment of vehicle weight, i.e., actual vehicle weight G minus vehicle weight Go given in this standard, t; AG
Road correction coefficient;
Air temperature correction coefficient;
Altitude correction coefficient.
（1）
（2）
（3）
GB4353-84
Appendix A
Example of calculation of fuel consumption of passenger car (reference)
A passenger car made with Jiefang chassis, weighing 6t, is operated in an area with an altitude of 1600m in a season with a monthly average temperature of -10℃. It carries 40p passengers on a Class 1 road and travels 80km, carries 30p passengers on a Class 2 road and travels 60km, and carries 25p passengers on a Class 3 road and travels 20km. Calculate the total fuel consumption. Solution: From Table 2, we know that: qa=23.5
qc=1.8AG = 6 - 5.8= 0.2
From Table 5, we know that Km=1.0
From Table 6, we know that K,=1.06
From Table 7, we know that K,=1.07
Substitute into the standard formula (1)
Fuel consumption on Class 1 road:
+ 1.35 ×
40×80
X 1.06 × 1.07 = 26.55 (L )
Fuel consumption on Class 2 road:
Q2=（23.5×-
30×60
× 1.1 ×1.06 × 1.07 = 20.89 (L )Fuel consumption on Class 3 road:
25×20
Q3 = (23.5×
× 1.25 × 1.06 × 1.07 = 7.72 (L) The total fuel consumption for the whole journey is:
0.2×20）
Q=Q1+Q2+Q3=26.55+20.89+7.72=55.2(L)A.2
A Class 64 bus modified from a Jiefang chassis, with a deadweight of 6.3t and a rated passenger capacity of 85P, runs on a first-class road in a plain city, with a starting and ending distance of 10km and six round trips per day. If the starting and ending daily empty mileage is 2. 2km, the average temperature of the month is -4.5℃, the average full load rate is 60%, calculate the fuel consumption of the vehicle in white operation. Solution: Given: Daily empty mileage S, = 2.2km Daily passenger mileage S2 = 2×6×10=120km
Weight change △G=6.3-6.0=0.3t
From Tables 3 to 7, we know: K=1.1
The average full load rate of 60% is converted to the average number of passengers, which is 85×0.6= 51 (p)
Then the daily passenger turnover is:
51×120=6120 (p.km)
GB4353-84
Substituting this standard formula (1) into the daily fuel consumption of the vehicle, we can calculate: 120+2.2
Q=（23.5×
(120 +2.2)
Additional Note:
×1.1×1.03×1.0=40.1(L）
This standard was proposed by the State Economic Commission, the State Planning Commission, and the Ministry of Communications of the People's Republic of China, and is under the jurisdiction of the Standardization and Metrology Institute of the Ministry of Communications. This standard was drafted by Xi'an Highway Institute, the Highway Science Research Institute of the Ministry of Communications, and the Standardization and Metrology Institute of the Ministry of Communications. The main drafters of this standard are Zhang Shenliang, Dai Guanjun, Hu Haochen, Wang Xuezhi, Ma Huitang, Sun Jiakai, Ma Hua, Yang Ping, Wang Jinming, Bai Maoqiu, and Liu Xinmin.
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