Industrial vehicle work guide system

1. An industrial vehicle work guide system, comprising:

a memory configured to store engine used data, a driving time, a fuel consumption amount, and reference fuel efficiency;

a display module configured to output a guide message;

an analysis module configured to calculate actual fuel efficiency by using the engine used data, the driving time, and the fuel consumption amount, compare the actual fuel efficiency with the reference fuel efficiency, and control the display module so that the display module outputs a guide message when the actual fuel efficiency is lower than the reference fuel efficiency; and

a load sensor configured to measure weight of the cargo loaded on the industrial vehicle,

wherein the reference fuel efficiency includes a work amount per hour defined with a work cycle per driving time, and

wherein the analysis module is configured to define one work cycle from a time point in which a pressure sensed by the load sensor is increased to a time point in which the pressure sensed by the load sensor is decreased, to calculate the number of work cycles based on the pressure measured by the load sensor, and to calculate the work amount per hour using the calculated work cycles.

2. The industrial vehicle work guide system of claim 1 , wherein the engine used data includes information about an engine speed and an engine output.

3. The industrial vehicle work guide system of claim 2 , wherein the analysis module extracts a most frequently used engine speed from the engine used data, compares the most frequently used engine speed with a preset most efficient engine speed, and outputs the guide message through the display module so that the most frequently used engine speed is close to the most efficient engine speed.

4. The industrial vehicle work guide system of claim 1 , wherein the reference fuel efficiency is fuel efficiency when reference work consisting of two or more of load loading/unloading work, inching work, traveling work, and complex operation work is performed.

5. The industrial vehicle work guide system of claim 1 , wherein the reference fuel efficiency includes fuel efficiency defined with a fuel consumption amount per driving time.

6. The industrial vehicle work guide system of claim 1 , wherein

the reference fuel efficiency includes work efficiency defined with a fuel consumption amount per work cycle.

7. The industrial vehicle work guide system of claim 1 , wherein the reference fuel efficiency is set based on each cargo located on the industrial vehicle and each engine speed.