Smart phone, vehicle control system with the smart phone and control method

Abstract

Disclosed is a smart phone, comprising: an NFC antenna and a transmission unit, the transmission unit being in communication with the NFC antenna. The smart phone further comprises: an NFC label integrated with the smart phone; the NFC label comprises an identifier; the NFC label is in communication with the NFC antenna, and transmits the identifier to the NFC antenna; the NFC antenna is configured to receive the identifier and forward same to the transmission unit, such that the transmission unit transmits a signal containing the identifier. Also disclosed is a vehicle control system having the smart phone. The vehicle control system also comprises an electronic control unit that receives the signal containing the identifier and controls the vehicle according to the signal. In the technical solution, the encryption of the signal transmitted by the smart phone is performed by means of simple and effective third-party encryption methods, thereby ensuring that the communication between the smart phone and an external device such as a vehicle control system is more secure and reliable.

Description

technical field [0001] The present invention relates to the field of vehicle equipment and control systems, in particular to a smart phone, a vehicle control system and a control method with the smart phone. Background technique [0002] At present, more and more control methods for vehicles are adopted through suitable channels such as GSM, Bluetooth, W-LAN, NFC (Near Field Communication, near field communication), etc. The terminal is used to realize the entry of the vehicle and the start of the transmitter. For the sake of safety performance, for a terminal that can be remotely controlled, there is an authorized program in the communication process between it and the vehicle control unit, that is, the vehicle control unit verifies whether to "obey" according to the characteristics of the signal sent by the terminal. The signal command issued by the terminal. However, the wireless network of a remote control terminal such as a mobile phone is in an open structure and can...

AI Technical Summary

Problems solved by technology

However, the above encryption method will bring the following problems: the encryption method of the SIM card is managed by the communication operator, for example, the encryption method of the SIM card provided by China Mobile is controlled by China Mobile

When the user uses the SIM card to encrypt the signal, he needs to contact the operator to inquire about the relevant password and encryption method. Different mobile phones need to ask multiple times, which brings great inconvenience

Encrypting the signal through the additional security chip in the mobile phone will also encounter the same problem, but the communication operator is replaced by the mobile phone manufacturer or chip manufacturer, and the user still needs to obtain the specific identification number of the chip from a third party to complete the encryption work , delaying the process of using a mobile phone to control the vehicle

[0004] In addition, the above two encryption methods cannot be operated when the energy storage part of the mobile phone is exhausted, and the user still needs to switch to the conventional control method to control the vehicle

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