48results about How to "Avoid false responses" patented technology

A method and device to prevent the creation of disparities in an interrogation-response system programmed in a first mode, the Mode 4 (M4) and interrogated in a second mode, a National Mode (NM), initially having a same message structure but a different enciphering key, the format of the message being constituted by a header followed by an information block separated by a time interval T. The method comprises at least one step in which the time interval T between the end of the header and the beginning of the information block is modified into a time interval Ti different from T.

The invention discloses a key detection circuit of electronic equipment. The key detection circuit comprises a power input terminal, a key module and a main controller; the main controller detects the power supply voltage input by the power input terminal and the key voltage output by the key module, Obtain the actual power supply voltage and actual button voltage, convert the detected actual power supply voltage and actual button voltage into corresponding actual power supply ADC values ​​and actual button ADC values, according to the ratio of the actual power supply ADC value to the standard power supply ADC value, and the standard The minimum button ADC value and the standard maximum button ADC value dynamically adjust the voltage detection range corresponding to each button in the button module, and detect the pressed button according to the actual button ADC value and the voltage detection range. The invention also discloses a key detection method of the electronic equipment. The invention improves the accuracy of key detection, and can avoid misalignment of key functions caused by misjudgment and misresponse.

The invention is suitable for the technical field of mobile terminals and provides a touch screen operation control method and a touch screen operation control device for a mobile terminal. The touch screen operation control method comprises the following steps: pre-establishing a finger model and recording a first touch control area of the finger model; detecting touch control parameters of touch control operation, wherein the touch control parameters comprise a second touch control area and a touch control position of the touch control operation; detecting an operation mode of the mobile terminal; responding to the touch screen operation according to the touch control parameters of the touch screen operation and the operation mode of the mobile terminal. The touch control operation control method can effectively prevent error operations of the mobile terminal due to unconscious touch screen operation of a mobile terminal user, prevents the mobile terminal from generating error response, and reduces the energy consumption of the mobile terminal.

A destination node in a data network for transmission of real-time data by a data telegram, the data telegram including an identification, data and a transfer status, is provided. The destination node includes a device for receiving a first data telegram, a device for storing the data of the first data telegram and an assigned timer value, a device for receiving a second data telegram and a device for replacing the stored data of the first data telegram, wherein the stored data of the first data telegram is replaced with data of the second data telegram. Further, a method and a non-transitory storage medium are provided.

The invention discloses virtual keyboard system used for Google glasses. The virtual keyboard system is characterized in that a hand tracking system and a self-positioning system are integrated in a Google glasses body; the hand tracking system is used for detecting three-dimensional positioning information and spatial position and angle of the hand; the self-positioning system is fixedly connected onto the Google glasses body and used for acquiring real-time natural movement data of the head and calculating spatial direction, displacement and speed of real-time movement of the head; the Google glasses body collects the information of the hand tracking system and the positioning system and calculating real-time relative movement data. Error responses of an interactive system can be effectively avoided through dependence mapping of a physical plane and a screen; feeling of fatigue resulted in dangling arm operation can be effectively relieved through hand operation on the physical plane; similar to a traditional one, an interactive operating interface is satisfactory to operation habit of an operator and convenient to use; by the introduction of the self-positioning system, the operation displacement problem caused by head movement of a wearer can be effectively removed.

The invention relates to a method for transmitting real time-critical data using data messages in a data network. The data messages have an identification, useful data and a transfer status. According to the inventive method, data messages comprising errors are replaced by replacement messages that have the same structure as the data messages. The replacement message has the same identification as the data message to be replaced and is thus forwarded via the switching node, which would have been used to route the error-free data message. The replacement message can contain details of the type of transmission error.