Safety control device
A technology of security control and programming controller, which is applied in the direction of transportation and packaging, anti-theft vehicle accessories, vehicle parts, etc., can solve the problems that the owner cannot know the status of the vehicle in time, low security, unreliable coding method, etc., to achieve High security, ensuring stability and security, eliminating the effect of repeated codes
Inactive Publication Date: 2012-08-22
JIANGSU EFFORT TECH & DEV
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Problems solved by technology
But in the market where the use of anti-theft devices has matured, the coding method is unreliable, and the owner cannot know the status of the car in time, and the safety is low.
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Embodiment Construction
[0008] The present invention will be further described below in conjunction with accompanying drawing.
[0009] like figure 1 As shown, a safety control device includes a sensor installed on the ignition switch, a programmable controller, a relay, a power supply and a starting circuit. The programmable controller is electrically connected to the power supply, the sensor and the relay, and the relay is connected to the starting circuit. The electric connection also includes an alarm, a wireless sending module and a wireless receiving module, and the alarm and the wireless sending module are electrically connected with the programmable controller.
[0010] Among them, the wireless sending module and the wireless receiving module are connected by any method of radio or Bluetooth; the programmable controller is installed with software, and according to a certain encoding function, the verification sensor contains 16 digits. The random code, only after the sensor receives the rand...
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The invention discloses a safety control device, which belongs to the technical field of control devices and comprises an inductor installed on an ignition switch, a programmable logic controller, a relay, a power supply and a startup circuit. The programmable logic controller is respectively electrically connected with the power supply, the inductor and the relay. The relay is electrically connected with the startup circuit. The safety control device further comprises an alarm, a wireless transmitting module and a wireless receiving module, and the alarm and the wireless transmitting module are electrically connected with the programmable logic controller. The safety control device has the advantages that the password changes each time a remote control transmits, so that the password cannot be easily copied or stolen, and the safety control device is high in safety. The safety control device further ensures stability and safety of an early warning device.
Description
technical field [0001] The invention relates to a safety control device and belongs to the technical field of control devices. Background technique [0002] In the early electronic anti-theft device, the host and the remote control each have the same set of passwords. The remote control transmits the password, and the host receives the password, thereby completing various functions of the anti-theft device. This password transmission method is called the first generation of fixed code transmission. The application of the fixed code transmission method in the anti-theft device is not popular. When the initial anti-theft device is applied to the market, the safety and reliability of the anti-theft device are still guaranteed. But in the market where the anti-theft device has been used maturely, the coding method just seems unreliable, and the car owner cannot know the situation of the car in time, and the safety is low. Contents of the invention [0003] Aiming at the above...
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IPC IPC(8): B60R25/10B60R25/104
Inventor 刘永生
Owner JIANGSU EFFORT TECH & DEV