VCU PRODUCT SPECIFICATION
Intelligent Central Control
C39_MS CAN VCU
V2.1
Product Overview and Appearance
1.1 Product Overview
The product is a VCU used in intelligent electric vehicle. It communicates with electric vehicle motor controller, instrument, BMS and other components by CAN, 485 or ISDN and obtains battery power, driving range and vehicle condition and fault data.The VCU controls the vehicle by instruction including anti-theft function.
Users can ask for vehicle information and control the vehicle power on and off, car searching(double flash), switching the lock, vehicle Settings,etc by mobile APP. When the vehicle is crashing, falling, low battery and exceeding the electronic fence, the informations can be received.
The VCU build in dual-mode Bluetooth.After user’s mobile phone is tied to the vehicle,the user can realize the function of close defection and far from fortification, and can play stereo music and car audio on the mobile phone by classic Bluetooth.
The product acts as the central control unit of the vehicle（VCU）：
：GPS Beidou high-accuracy position chip
：485 or CAN bus chip
：315/433 Mremote switch lock（supplied key or universal key）
：APP remote switch lock
：Dual mode Bluetooth
： Driver lock option（electric drive, trunk lock, seat lock, etc）
：Light control – left and right turn signal function
Product Name ：Intelligent Central Control
Product Type：VCU
Product Size： 109.40*58*26.9mm
1.2 Logic Block Diagram
1.3 Product Appearance
1.4 Product Size
ProductParameter
2.1 Product Parameter List
| Item | specification parameter | |
| BT | Dual-mode Bluetooth | Version 5.2 |
| MCU1 | UIS8910DM | |
| MCU2 | Cortex-M3 32bit | |
| Operating Voltage | 12-120V | |
| Power Dissipation (Internal Battery) | Maximum Operating Current | 1A/4V(Internal Battery) |
| Average Operating Current | less than 45mA | |
| Standby Current | less than 3mA | |
| Size | 109.40*58*26.9mm | |
| Weight | 120g | |
| Waterproofing Grade | IP65 | |
| Position | Positional Mode | GPS+GLONASS or GPS+ BD |
| Positional Accuracy | 5-10m (open field) | |
| Fixed start time | Hot Boot：3s Warm Boot：30s Cold Boot：45s (open field) |
|
| Performance | Operating Temperature Range | -20℃ ~ +70℃ |
| Operating Humidity Range | 5%-95%non-solidifying | |
| Internal Battery Capacity | 450m Apolymer Battery | |
| Stand-by Time | More than 2 days | |
| Peripherals | Accelerometer | 3-axis |
| Gyroscope | 6-axis(compatible) | |
| Bus Interface | 485 or CAN | |
| USB Interface | Micro 5pin | |
| Indicator LED | Three LEDs, RGB | |
| SIM Card | Nano Card or ESIM |
2.2 LED Description
| Green LED (GPS signal) | Meaning |
| OFF | Positioning |
| Slow Flash | Positioned |
| Red LED (ACC) | |
| OFF | Disconnect External Power |
| Quick Flash | ACC is Off, Vehicle Communication is Failure |
| Slow Flash | ACC is On, Vehicle Communication is Failure |
| ON | Vehicle Communication is Successful |
| Quick Flash Three Times | Vehicle Communication is Successful and ACC state switch |
2.3 Definition Of Interfaces On the Mainboard：
| PIN | IN/OUT | Definition | Descriptions | Level Range | Drive Capability |
| 1 | IN | Right Turn Switch Signal | Combine With GND | 0~0.7V | 0.2A |
| 2 | OUT | 5V Power Output | 5V Power Output | 5V | 2A |
| 3 | IN | NFC ISDN Input Signa (match Jaway RBOX) | ISDN Input | 0~3.3V | 0.2A |
| 4 | IN/OUT | ELOCK_MOTO_OUT‐ | Elock Moto Power Supply Negative | 12V | 1.5A |
| 5 | IN | Elock Microswitch Signal | With GND | 0~0.7V | 0.2A |
| 6 | IN/OUT | ELOCK_MOTO_OUT+ | Elock Moto Power Supply Positive | 12V | 1.5A |
| 7 | IN/OUT | CANH | CANH | 5V | |
| 8 | IN | Left turn switch signal | Combine With GND | 0~0.7V | 0.2A |
| 9 | IN/OUT | CANL | CANL | 5V | |
| 10 | IN | Parking switch signal | Combine With GND | 0~0.7V | 0.2A |
| 11 | IN/OUT | TRUNK_MOTO_OUT‐ | Trunk Lock Moto Power Supply Negative | 5V | 1.5A |
| 12 | IN | Double Flash Switch Key Input | Combine With GND | 0~0.7V | 0.2A |
| 13 | IN/OUT | TRUNK_MOTO_OUT+ | Trunk Lock Moto Power Supply Positive | 5V | 1.5A |
| 14 | IN | BMS ISDN Input Signal | ISDN Input | 0~5V | 0.2A |
| 15 | OUT | RIGHT_LED_12V | Right Turn Signal 12V | 12V | 2A |
| 16 | IN | PHASE | Phase Rotation signal | 3.3~100V | |
| 17 | OUT | LEFT_LED_12V | Left Turn Signal 12V | 12V | 2A |
| 18 | OUT | LOCK | Security Signal&End of Speed Limit Signal | 3.3V | 0.6A |
| 19 | IN | DCDC12V_IN | DCDC Output 12 | 12V | |
| 20 | IN/OUT | ACC_ IN/OUT | ACC Signal | 48~100V | 10A |
| 21 | OUT | GND | GND | GND | |
| 22 | IN | VIN | VIN | 20‐100V |
FCC statements:
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
The device has been evaluated to meet general RF exposure requirement, The device can be used in portable exposure condition without restriction. Federal Communication Commission (FCC) Radiation Exposure Statement Power is so low that no RF exposure calculation is needed.
FCC ID:2BAAA-JW01VCU
Documents / Resources
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Tromox C39 Intelligent Central Control [pdf] User Manual JW01VCU, 2BAAA-JW01VCU, 2BAAAJW01VCU, C39 Intelligent Central Control, C39, Intelligent Central Control, Central Control, Control |