Push Start with Fingerprint
Unlock Innovation
Push Start with Fingerprint Technology
Matic P
Background and Motivation
Traditional methods of starting automobiles have been replaced as the era of electronics has arrived, and convenience is accompanied by risks. The time it takes for car theft has been shortened to minutes by intercepting proximity key signals.
DEFEND has designed this anti-theft device by integrating a fingerprint module with an engine starting device, making it compatible with both traditional and electronic gearshift vehicles, as well as electric cars. It maintains the original vehicle's Push Start operation convenience and incorporates an independent anti-theft mechanism to prevent eavesdropping.
Fingerprint Module Integrated with Push Start
Product Features
Mitigating threats of signal eavesdropping and electromagnetic interference, enhancing consumer confidence and brand reputation in vehicles.
Product Features (1/3)
High-Level Security Protection
Electromechanical Structural Design
Preserves the original vehicle's electrical circuit, designed specifically for Push Start, ensuring simple and secure installation.
Security Meets Convenience
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Enhanced Convenience
User-friendly operation without the need for traditional keys. Unlock and press the engine start button with fingerprint recognition.
Ultra-Energy Efficient
Automatic sleep mode: switches to sleep mode when not in use, conserving the vehicle's internal power.
Voice Guidance
Simpler and more straightforward, in addition to basic light indicators for guidance, we plan to introduce voice prompts for an even quicker and more user-friendly experience.
Biometric Security
One of the core technologies of modern security systems, the unique advantage of fingerprint recognition mitigates the risk of key loss or signal eavesdropping, providing a higher level of theft prevention.
Optical Fingerprint Recognition Module
Utilizing an optical fingerprint recognition module with an integrated design, the ultra-thin cover is waterproof, the glass surface is scratch-resistant, making cleaning easier, and enhancing the overall appearance.
Fingerprint Access, Effortless Start
Product Features (2/3)
Products of Two Types
After fingerprint recognition authentication, the engine start button is restricted from being pressed through a limit mechanism.
Fingerprint Recognition, Instant Ignition
Product Features (3/3)
After fingerprint recognition authentication, the engine start button is pressed through electronic gate control.
※This product can be designed to automatically lock or manually lock based on customer preferences.
Operating Instructions
Lock / Unlock Operation
※Both starting the engine and turning it off require the original car keyless entry device, ensuring dual protection.
Equipment Architecture Diagram
- Mechanical-Electrical Type
Original Vehicle Push Start
Main Control Box
12V B+
After successful fingerprint authentication, the signal is transmitted to the main control box, which controls the unlocking of the limit pivot shaft.
Fingerprint Module
Mechanical-Electrical
Mechanical-Electrical
Fingerprint Module Mechanism
Spring
Rubber Sleeve
(Protects the Original Vehicle Push Start)
Reduction Motor
Limit Pivot Shaft
Anti-Theft Screws
Original Vehicle Push Start Button
Mechanical Casing
Utilizes specialized anti-theft screws to secure the fingerprint module mechanism to the original vehicle's engine start button, preventing easy removal of the screws.
產品示意圖
- 機電式
Mechanical Design
- Mechanical-Electrical Type
After successful fingerprint authentication, the signal is transmitted to the main control unit, which then controls the locking and unlocking via electronic gate control.
Electrically Controlled
The original car's Push Start Button
Fingerprint Module
12V B+
Main Control Box
產品示意圖
- 電控式
Equipment Architecture Diagram
- Electrically Controlled Type
Electrically Controlled
Fingerprint Module
The cover of the original car's Push Start Button
The original car's Push Start Button casing
The internal structure of the electronically controlled system
產品示意圖
- 電控式
Mechanical Design
- Electrically Controlled Type
Product 3D Simulation Video
- Mechanical-Electrical Type
●
Simulation diagram of the product on an actual vehicle
Push Start with Fingerprint
- Simulation diagram -
Forced Unlock I
※In case authorized fingerprint presses do not unlock after multiple attempts, a spare unlock device can be used for forced unlocking.
※The spare unlock device can be designed based on customer preferences.
Spare Unlock Device
Forced unlocking using the backup unlocking device.
Forced Unlock II
- Mechanical-Electrical Type
※In the event that both the fingerprint module and spare unlock device experience malfunctions, forced unlocking can be performed through a mechanical disassembly method.
Electromechanical
Step 1
This product is integrated with the original vehicle's Push Start, mounted above it. Removal of this product and restoring the original Push Start to its original position is all that is required, without causing damage to the original vehicle's related mechanisms or circuits.
Step 2
Disassembly should be carried out by a professional technician, and the repair process typically takes approximately 30-50 minutes.
※In the event of simultaneous failures of the fingerprint module and the backup unlocking device, forced unlocking can be performed using the disassembly of the electronically controlled mechanism.
Electrically Controlled
Step 1
The electronically controlled system integrated within the original car's Push Start requires only the disassembly of this product and replacement with a new one, without damaging the relevant mechanisms or circuits of the original car.
強制解鎖
- 電控式
Forced Unlock II
- Electrically Controlled Type
Step 2
Disassembly should be carried out by a professional technician, and the repair process typically takes approximately 30-50 minutes.
Patent Certificate
Design Integration Analysis Table
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| Push Start with Fingerprint |
Technology Acquisition | Utilizing DEFEND's existing fingerprint technology Combined with structural design |
Power Supply | 12V B+ (Installed inside the vehicle, utilizes the vehicle's power system) |
Compatible Vehicle Models | Push Start Models (Specially designed and developed for specific vehicle models) |
Convenience of Operation | Carrying the original car's Keyless entry device is enough for unlocking and pressing the engine start button solely through fingerprint authentication. |
Theft Prevention Effect | Prevents unauthorized starting of the vehicle. |
Installation Location | Integrated with the original vehicle's Push Start. |
Electromechanical
Electrically Controlled
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