The invention discloses a smart watch with an automobile control function. The smart watch comprises a watch module and a control host computer, wherein the watch module is worn by a user; the control host computer is arranged in an automobile; the watch module and the control host computer are in information interaction through a GSM (Global System for Mobile Communication)/3G (The 3rd Generation Telecommunication)/4G (The 4th Generation Telecommunication) communication mode and a Bluetooth mode; the control host computer is in butt joint with an automobile OBD (On-Board Diagnostics) and an ignition circuit, thus the real-time reading on vehicle status can be realized, and the control on ignition, unlocking, locking and the like can be carried out. According to the smart watch disclosed by the invention, the operation is convenient, the functions are abundant, the user does not need to carry an automobile key, not only can the status of the automobile be monitored by encryption settings and a GPS (Global Positioning System) positioning module, but also the safety is increased.

Smart watch with automobile control function

The invention relates to an automobile control method based on a smartwatch and a control system. The automobile control method comprises the following steps: selecting an operating command by virtue of a touch screen module of the smartwatch, sending the operating command to a radio-frequency receiving module of a vehicle-mounted control device by virtue of a radio-frequency transmitting module; sending the operating command to an electronic control unit by virtue of the radio-frequency receiving module; controlling a gate lock unit to open/close a door lock or controlling an engine unit to start an engine by virtue of the electronic control unit. The control system comprises the smartwatch and the vehicle-mounted control device, wherein the smartwatch comprises a processor module, a touch display screen module, a storage module and the radio-frequency transmitting module; the vehicle-mounted control device comprises the radio-frequency receiving module, the electronic control unit, the gate lock unit and the engine unit. According to the automobile control method and the control system, the smartwatch is used for replacing a traditional automobile key so as to realize control on an automobile door, meanwhile, remote engine starting can also be realized, so that the operation is convenient, and the automobile control method and the control system conform to the automobile intelligentization development trend.

Automobile control method based on smartwatch and control system

An automatic parking control system comprises a function switch, a detecting unit, a control unit and an executing unit, wherein the function switch controls starting of a parking function and controls the detecting unit to begin to detect information; the detecting unit detects the position of parking space, positions of barriers and the state information of an automobile of a user, and transmits the information to the control unit; parking maximum speed and parking accelerated speed are set in the control unit; the position of the automobile of the user relative to the parking space and the barriers can be obtained by the control unit according to a parking position and the position of the barriers; the optimal path of parking is calculated; then a reversing path and an advancing path during parking, a turning angle of the automobile on the reversing path and the advancing path and the time when braking begins are calculated according to the optimal path of parking, the parking maximum speed and the parking accelerated speed; the information is transmitted to the executing unit; and the automobile advances or reverses through the executing unit according to the preset turning angle, the time when braking begins and the parking maximum speed, so that the automobile can enter or exit from the parking space.

Automatic parking control system and control method based on same

Provided are a parking assistance device for a vehicle and a parking control method thereof, capable of preventing collision with a stopper within a parking space by assisting parking in alignment with a parking reference line set with respect to an object located at a distance closest to the self vehicle among distances to objects located around a found parking space. The parking assistance device includes: a parking space searching unit configured to search for a parking space for parking of a self vehicle; a reception unit configured to receive sensing signals sensed from objects located around the parking space; a reference object determination unit configured to use the sensing signals to determine an object closest to the self vehicle as a reference object among the objects located around the parking space; and a parking reference line setting unit configured to set the parking reference line based on a front end of the determined reference object.

Parking assistance device for vehicle and parking control method thereof

Electronic devices are adapted to generate cryptographic keys from one or more biometrics. According to one examples, an electronic device can obtain a non-encoded bit string associated with biometric information for an individual. The non-encoded bit string can be treated as if it were encoded and a decoding operation may be applied to the bit string, resulting in a modified bit string. One or more cryptographic keys can then be generated based at least in part on the modified bit string. Other aspects, embodiments, and features are also included.

Devices and methods for facilitating generation of cryptographic keys from a biometric

The invention discloses an automatic parking system and method based on scene diversity identification. The system comprises a main control module, an ultrasonic sensor module, an acceleration sensor module, a vehicle-mounted Internet module, a fog lamp module, a windscreen wiper module, an execution module and a voice module. In addition, the invention provides the automatic parking method based on scene diversity identification, different parking strategies can be formulated according to parking in different scenes, and the safety of the automatic parking system is improved. According to the automatic parking system and method, the parking strategies can be specifically formulated according to weather information, skidding of tires due to fast steering in severe weather is avoided, and the safety of the automatic parking system is further improved.

Automatic parking system and method based on scene diversity identification

The invention relates to a car anti-theft method and system based on a fingerprint secret key encryption technology. The car anti-theft system based on the fingerprint secret key encryption technology is composed of a car key and an anti-theft control sub-system, a user sends an unlocking command on the key and inputs the fingerprint on a fingerprint collection module, a fingerprint image is converted into finger characteristic points through a fingerprinting characteristic processing module, an encryption conversion module generates a ciphertext data package through a fingerprint secret key technology, the ciphertext data package is transmitted to a data decryption module of the anti-theft control sub-system in a wireless communication mode, the data decryption module calls all the fingerprint characteristic points stored in a fingerprint characteristic repository to decrypt the ciphertext data package, a car body controller determines whether to execute a door opening operation according to received plaintext data, and an engine management unit determines whether to allow an engine to prepare for ignition according to the received plaintext data. According to the car anti-theft method and system based on the fingerprint secret key encryption technology, based on the uniqueness of the fingerprint characteristics, the fingerprint secret key encryption technology is adopted, communication safety is improved, engine ignition authority verification is added, and the anti-theft performance of the car is effectively improved.

Car anti-theft method and system based on fingerprint secret key encryption technology

The utility model relates to the field of automobile door control and engine control, in particular to an automobile control system based on an intelligent watch. The control system comprises the intelligent watch and a vehicle-mounted control device, the intelligent watch comprises a processor module, a touch display screen module, a storage module and a radio frequency transmitting module, and the vehicle-mounted control device comprises a radio frequency receiving module, an electronic control unit, a door lock unit and an engine unit. According to the automobile control system, the intelligent watch is used for replacing a traditional automobile key to control an automobile door, an engine can be started remotely and the automobile control system accords with the intellectualization development trend of an automobile.

Automobile control system based on intelligent watch

The invention particularly relates to an automatic steering control method and device for a vehicle provided with an electric power steering system. The automatic steering control device based on EPS comprises the electric power steering system and an automatic steering control unit, wherein the automatic steering control device is composed of an upper computer, a control module, a torque simulation module and a mode selection module. Under the control of the control module, manual steering or automatic steering is selected by the mode selection module, steering information is transmitted to an electronic control unit, a motor is driven to work, and control over vehicle steering is achieved. The automatic steering control device is low in cost, accurate in steering, high in reliability, small in size, convenient to install and capable of being started when needed, and does not affect use of original EPS.

Automatic steering control method and device based on EPS

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