Apr 7, 2025
Development History of Basic Communication Technology (Analog Signals) in Electric Bicycle IoT (1980-2000)
The EcoE 5000W electric bike
Powerful Motor: EcoE is equipped with a 60V 5000W high-speed brushless motor. Due to different loads and road conditions, the electric bike drive system provides adjustable assistance, allowing you to stay healthy, relax, and exercise.
Accessories: This electric bike accessory set includes a rearview mirror, water bottle holder and bottle, a sturdy phone mount, and a waterproof phone pouch. The reinforced cargo rack allows you to easily carry extra items needed for your ride. Additionally, if you need more accessories, you can purchase a detachable storage rack, passenger safety seat, trailer, and more.
60V 32AH Battery: The bike is equipped with a high-capacity, removable 32AH battery, providing longer range per charge and over 1000 charge cycles. With pedal assist, the fat tire e-bike can travel 35-80 miles, depending on riding mode, load, and terrain. You can also purchase a spare battery for extended trips.
Comfort and Versatility: This fat tire electric bike comes with dual front suspension and rear shocks to reduce impact and strain during rides. Its 26-inch wheels, 4-inch tires, and SHIM 7-speed system offer excellent grip across diverse terrains. Front and rear disc brakes ensure safe, responsive stopping, whether on mountain trails or city streets.
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1. Technical Background
The 1980s-2000s marked the embryonic stage of IoT technology for electric bicycles, relying primarily on analog signal communication. The core goal was to achieve basic information exchange between vehicles, infrastructure, and other entities, laying the groundwork for future intelligent transportation systems (ITS).
2. Key Technologies and Development Stages
| Time Period | Technology | Technical Features | Application Scenarios | Advantages and Disadvantages |
|---|---|---|---|---|
| 1980s | 1G Cellular (Analog) | Based on AMPS (Advanced Mobile Phone System), enabling voice and low-rate data transmission with limited coverage. | Vehicle remote monitoring, emergency calls (e.g., theft alerts). | Advantages: Low cost, simple deployment. Disadvantages: Limited capacity, interference vulnerability, low data rate (~2.4 kbps). |
| 1990s | Dedicated Short-Range Communications (DSRC) | Early experimental technology operating at 900 MHz, supporting short-range vehicle-to-infrastructure (RSU) communication. | Toll systems (e.g., electronic toll collection), road condition broadcasting. | Advantages: Low latency, high reliability. Disadvantages: Limited coverage (<1 km), incomplete standardization. |
| 1990s | Satellite Communication (e.g., GPS) | Vehicle positioning via satellite combined with terrestrial networks for data transmission. | Navigation, fleet management, anti-theft tracking. | Advantages: Global coverage. Disadvantages: High latency (seconds), satellite signal dependency, high cost. |
3. Evolution Logic
- 1980s: Cellular communication addressed basic remote connectivity needs but was constrained by analog signal limitations.
- 1990s: DSRC and satellite communication explored localized and wide-area IoT applications, providing experience for subsequent digital technologies (e.g., 3G/4G).
4. Historical Significance
This period established infrastructure and technical standards for electric bicycle IoT, driving the expansion from single functions (e.g., anti-theft) to multi-scenario applications (e.g., navigation, traffic collaboration).
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The EcoE 5000W electric bike Powerful Motor: EcoE is equipped with a 60V 5000W high-speed brushless motor. Due to different loads and road conditions, the electric bike drive system provides adjustable assistance, allowing you to stay healthy, relax, and exercise.Accessories: This electric bike accessory set includes a rearview mirror, water bottle holder and bottle, a sturdy phone mount, and a waterproof phone pouch. The reinforced cargo rack allows you to easily carry extra items needed for your ride. Additionally, if you need more accessories, you can purchase a detachable storage rack, passenger safety seat, trailer, and more.60V 32AH Battery: The bike is equipped with a high-capacity, removable 32AH battery, providing longer range per charge and over 1000 charge cycles. With pedal assist, the fat tire e-bike can travel 35-80 miles, depending on riding mode, load, and terrain. You can also purchase a spare battery for extended trips.Comfort and Versatility: This fat tire electric bike comes with dual front suspension and rear shocks to reduce impact and strain during rides. Its 26-inch wheels, 4-inch tires, and SHIM 7-speed system offer excellent grip across diverse terrains. Front and rear disc brakes ensure safe, responsive stopping, whether on mountain trails or city streets. – 1. Technical Background The 1980s-2000s marked the embryonic stage of IoT technology for electric bicycles, relying primarily on analog signal communication. The core goal was to achieve basic information exchange between vehicles, infrastructure, and other entities, laying the groundwork for future intelligent transportation systems (ITS). 2. Key Technologies and Development Stages Time Period Technology Technical Features Application Scenarios Advantages and Disadvantages 1980s 1G Cellular (Analog) Based on AMPS (Advanced Mobile Phone System), enabling voice and low-rate data transmission with limited coverage. Vehicle remote monitoring, emergency calls (e.g., theft alerts). Advantages: Low cost, simple deployment. Disadvantages: Limited capacity, interference vulnerability, low data rate (~2.4 kbps). […]
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The EcoE 5000W electric bike Powerful Motor: EcoE is equipped with a 60V 5000W high-speed brushless motor. Due to different loads and road conditions, the electric bike drive system provides adjustable assistance, allowing you to stay healthy, relax, and exercise.Accessories: This electric bike accessory set includes a rearview mirror, water bottle holder and bottle, a sturdy phone mount, and a waterproof phone pouch. The reinforced cargo rack allows you to easily carry extra items needed for your ride. Additionally, if you need more accessories, you can purchase a detachable storage rack, passenger safety seat, trailer, and more.60V 32AH Battery: The bike is equipped with a high-capacity, removable 32AH battery, providing longer range per charge and over 1000 charge cycles. With pedal assist, the fat tire e-bike can travel 35-80 miles, depending on riding mode, load, and terrain. You can also purchase a spare battery for extended trips.Comfort and Versatility: This fat tire electric bike comes with dual front suspension and rear shocks to reduce impact and strain during rides. Its 26-inch wheels, 4-inch tires, and SHIM 7-speed system offer excellent grip across diverse terrains. Front and rear disc brakes ensure safe, responsive stopping, whether on mountain trails or city streets. – 1. Evolution Stages and Core Breakthroughs Time Technology Type Representative Product/Project Core Technology Application Scenarios and Limitations 1980s-2000s Basic Communication (Analog) US ERGS System (1986) Electronic Route Guidance System (ERGS), wired infrastructure Lab AGV navigation, <100m range, >500ms latency, unsuitable for dynamic traffic 2000s-2010s Cellular Networks (2G/3G) HelloBike 2G Module (2017) GSM/GPRS, vehicle positioning and remote control Bike-sharing scheduling，>100ms latency, >5W power consumption 2010s-2020s DSRC-based V2X Huawei LTE-V2X (2018) Dedicated Short Range Communication (DSRC), <100ms latency, <2W power Lab autonomous testing, high cost (>¥1,000), requires 5.9GHz spectrum 2020s-Present 5G-V2X & Vehicle-Road Coordination Beijing E-Trike Pilot (2024) 5G NR-V2X, 1ms latency, 1Gbps bandwidth, edge […]
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The EcoE 5000W electric bike Powerful Motor: EcoE is equipped with a 60V 5000W high-speed brushless motor. Due to different loads and road conditions, the electric bike drive system provides adjustable assistance, allowing you to stay healthy, relax, and exercise.Accessories: This electric bike accessory set includes a rearview mirror, water bottle holder and bottle, a sturdy phone mount, and a waterproof phone pouch. The reinforced cargo rack allows you to easily carry extra items needed for your ride. Additionally, if you need more accessories, you can purchase a detachable storage rack, passenger safety seat, trailer, and more.60V 32AH Battery: The bike is equipped with a high-capacity, removable 32AH battery, providing longer range per charge and over 1000 charge cycles. With pedal assist, the fat tire e-bike can travel 35-80 miles, depending on riding mode, load, and terrain. You can also purchase a spare battery for extended trips.Comfort and Versatility: This fat tire electric bike comes with dual front suspension and rear shocks to reduce impact and strain during rides. Its 26-inch wheels, 4-inch tires, and SHIM 7-speed system offer excellent grip across diverse terrains. Front and rear disc brakes ensure safe, responsive stopping, whether on mountain trails or city streets. – 1. Evolution Stages and Core Breakthroughs Time Technology Type Representative Product/Project Core Technology Application Scenarios and Limitations 1980s-2000s Mechanical Angle Sensors Potentiometer-based steering sensor (1985) Mechanical contact resistance, low resolution (±5°) Early industrial monitoring, prone to wear, unsuitable for dynamic control 2000s-2010s Optical Angle Sensors Omron E6B2-CWZ6C (2002) Grating disk + optocoupler, ±0.1° resolution Industrial robotics, lab AGVs, bulky (>50cm³), poor EMI resistance 2010s-2020s MEMS Angle Sensors Bosch eBike ABS (2018) MEMS + multi-axis fusion, ±0.1° accuracy, <10mW power Ninebot auto-balancing, ZEEHO AE5i Pro stability, high cost (¥500-1,000) 2020s-Present Smart Angle Sensors (AI-Enabled) Wuhan Liyan TAS torque sensor (2024) Custom induction chip + […]
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The EcoE 5000W electric bike Powerful Motor: EcoE is equipped with a 60V 5000W high-speed brushless motor. Due to different loads and road conditions, the electric bike drive system provides adjustable assistance, allowing you to stay healthy, relax, and exercise.Accessories: This electric bike accessory set includes a rearview mirror, water bottle holder and bottle, a sturdy phone mount, and a waterproof phone pouch. The reinforced cargo rack allows you to easily carry extra items needed for your ride. Additionally, if you need more accessories, you can purchase a detachable storage rack, passenger safety seat, trailer, and more.60V 32AH Battery: The bike is equipped with a high-capacity, removable 32AH battery, providing longer range per charge and over 1000 charge cycles. With pedal assist, the fat tire e-bike can travel 35-80 miles, depending on riding mode, load, and terrain. You can also purchase a spare battery for extended trips.Comfort and Versatility: This fat tire electric bike comes with dual front suspension and rear shocks to reduce impact and strain during rides. Its 26-inch wheels, 4-inch tires, and SHIM 7-speed system offer excellent grip across diverse terrains. Front and rear disc brakes ensure safe, responsive stopping, whether on mountain trails or city streets. – 1. Evolution Stages and Core Breakthroughs Time Technology Type Representative Product/Project Core Technology Application Scenarios and Limitations 1980s-2000s Analog Cameras (B/W/Color) Sony CCD Camera (1985) Charge-coupled device (CCD), <1MP resolution Early surveillance, bulky (20cm×15cm), high power consumption 2000s-2010s Digital Cameras (CMOS) Ambarella A7 (2012) CMOS sensor, 1080p resolution, H.264 encoding Dash cams, basic ADAS (e.g., LDW), poor low-light performance 2010s-2020s Smart Cameras (AI-Enabled) Mobileye EyeQ4 (2018) Neural processing unit (NPU), 2.5 TOPS hashrate Tesla Autopilot, XPeng XPILOT 3.0, cost $70, requires sensor fusion 2020s-Present Multi-Camera Systems (Triple) BYD TianShenZhiYan C (2024) Three 8MP cameras + AI, LiDAR-like point cloud Ninebot Cz90 Pro auto-parking, […]
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