SOS & ECALL
用于紧急事件的ECall系统已经普遍装在在欧盟，俄罗斯，美国等国家，在不少国家，ECall正在进行法规立项，成为法规必需件
保险用驾驶员行为模式分析系统，用于保险业分析驾驶员行为模式，确定保费等定价。
• 驾驶事件监控
• OTA 升级
• 车辆定位
• 自我诊断
• 定位缓存
• 太阳能（选装）和USD充电
Products
e-Call Speaker
Impedance ············ 4Ω±20%(1Vrms at 600Hz at20℃)
Sound Pressure Level ···················· 82±2 dB @ 1w/1m
At 500, 800,1500,2000 Hz AVG (at20℃)
Resonance Frequency ····························· 260Hz±20%
Frequency Range ······································ Fo ~10KHz
Input Power ·································· Rated 4W / Max.8W
Distortion ··································· <2.5% Max. at 1W(2V)
Waterproof ································································ IP52
Effective Stroke ······················································ 1.3mm
Maximum Stroke ···················································· 2.7mm
SOS
Voltage ································································· 8±10% V
Typical Working Current ························· 7±10% mA
Max. Working Current ···························· 15±10% mA
Sensitivity ················································ -10.5±2.5dB
Max. Sound Pressure Input ······························ 116dB
Distortion ······································································ ≤1%
Directivity ·········································· Omni-directional
SNR ·········································································· >=63dB
Frequency Domain ···································· 100~10kHz
Working Temperature ······························· -40~+85℃
Store Temperature ······································ -40~+95℃
UBI
Working voltage ········································ DC4.2-4.8V
Working current ·············· About 200mA @ dc4.5v
Low power consumption current ····· Less than 1mA
Battery capacity ········· 800mAh，internal battery NiMH
BLE ······································ BLE interface（optional）
Sensor ······················ up to 500,000 tracking points
FOTA ······················································ FOTA Available
Figuration setup ······ APP setup system figuration
Solar panel Charging power ··························· 0.4W
Humidity ················································· 5%RH~95%RH
Working temperature ············· – 20 ° C to + 70 ° C
Storage temperature ·························· -25°C ~ +75°C
Applications
紧 急 呼 叫 (e-Call)
道 路 救 援 (b-Call)
Why Choose KEPO
1. 仿 真 模 拟
声压级
Outfield sound pressure level
Magnetic Flux Density
2. 结 构 分 析
Basin Frame Drop Deformation
Ring Buckling
Vibration System Movement
3. 实 验 能 力
消声室
研发设备
品质测试
4. 自 动 产 线
自动产线-1
自动产线-2
