一、概述
Summarize
VLCD-5
型智能液晶仪表是专为电动自行车设计的显示仪表，与本公司中置电机配套使用，主要用于测量电
动车行驶速度和记录电动车行驶里程，电池电量显示及控制电机助力大小等。
Intelligent VLCD-5 instrument
is especially designed for electric bicycle. It’s mainly used to control
the power assist, also can show the consumption of battery, measure the speed of electric bicycle and
record the trip distance.
二、规格
Specification
机型
Type
VLCD-5
工作电压范围
Working voltage
DC 11V-60V
最 大 工 作 电 流
Max working
current
70mA(11V) 32mA(50V)
显示类型
Display type
21*4
段式液晶显示
(21*4 segment LCD)
速度采样
Measuring the speed
车轮每转输出
1-12
个脉冲
1-12 pulses each round of wheel
工作温度
Working temperature
-20
0
C
—
+70
0
C
背光
Backlight
采用白色
LED
背光模式，辉度
200cd/m
2
(White LED mode
，
brightness:200cd/m
2
)
外形尺寸
Dimension
102.5mm
×
74.5mm
×
28mm(
不包括固定件的高度
)
(102.5mm
×
75.5mm
×
28mm (exclude thickness of Pedestal)
