Anti-theft electric motorcar controller with electronic registration code
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A technology of anti-theft controller and registration code, which is applied in the application of electric number locks, anti-theft vehicle accessories, locks, etc., can solve the problems of anti-interference theft, poor anti-interference ability, and no anti-theft effect, etc., to achieve Improved anti-theft performance, good anti-disassembly ability, and the effect of inhibiting theft
What is AI technical title?
AI technical title is built by PatSnap AI team. It summarizes the technical point description of the patent document.
A technology of anti-theft controller and registration code, which is applied in the application of electric number locks, anti-theft vehicle accessories, locks, etc., can solve the problems of anti-interference theft, poor anti-interference ability, and no anti-theft effect, etc., to achieve Improved anti-theft performance, good anti-disassembly ability, and the effect of inhibiting theft
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[0014] Further explain below in conjunction with accompanying drawing:
[0015] Such as figure 1 As shown, the electronic registration code authentication procedure is divided into three processes: the first process is to save the original registration code, read the key password after entering the main program, and judge whether it is the management password or not, it is the user password, and judge whether there is Registration code 1, if there is no user password, it will be saved as registration code 1, if there is a judgment whether there is registration code 2 in the controller, if there is no user password, it will be saved as registration code 2, and the first process is completed, that is, in the EEPROM of the controller Create the registration code for the original factory key. The second process is the working process, that is, after the first process, it is judged whether the key password is a registration code, which is to enter the initialization program of the...
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Abstract
The invention relates to an anti-theft electric motorcar controller with an electronic poll code, which is mainly characterized in that: the hardware part of an electric motorcar controller keeps unchanged substantially, while an electronic poll code authentication process is added in control software, namely, an electric control lock automatically inputs the electronic poll code in a password key into the electric motorcar controller in a touch input mode when being unlocked, the controller compares an input electronic password with a digital password stored in a controller chip, and an electric motorcar can be started when the input electronic password and the digital password are consistent and cannot be started when the input electronic password and the digital password are inconsistent. Therefore, a novel electric motorcar controller integrated with a burglar alarm and the controller is formed and has the characteristics of low cost, strong function and good anti-interference performance and anti-theft performance.
Description
Technical field: [0001] The invention belongs to the application invention of computer digital technology in an electric vehicle controller, and in particular relates to an electric vehicle anti-theft controller with an electronic registration code. Background technique [0002] Brushless motor is currently the most popular power source for electric vehicles. The development of its controller is divided into two stages: the first stage is a pure hardware circuit controller using a dedicated chip. This circuit is relatively simple and has been eliminated; The second stage is to use the MCU-based control chip to achieve intelligent control through analog, digital, high-power MOSFET drive and other technologies, which better solves the problem of commutation and load stability caused by the use of brushless motors in electric vehicles. Sexual issues and protection of controllers, motors, and power supplies. However, at present, all electric vehicle controllers do not have more...
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