407results about How to "Improve prompt effect" patented technology

The embodiment of the invention provides an intonation evaluation method, an intonation evaluation device and an intonation evaluation system. The method comprises the following steps of: displaying the reference pitch value and singing vernier of a song on a screen; recording the real-time audio frequency of the song sung by a user and calculating the real-time pitch value of the real-time audio frequency; and judging whether the real-time pitch value of the real-time audio frequency is matched with the reference pitch value, if not, regulating relative position display relation of the singing vernier and the reference pitch value so as to remind the user in real time. By virtue of the implementation mode, the pitch and reference pitch matching accuracy of a singer is improved; and the implementation mode can be applied to various terminal entities, can be used in a cross-platform and cross-terminal mode and is wide in application range.

An embodiment of the invention relates to the technical field of virtual keys and discloses an interaction method of a virtual key and terminal equipment. The interaction method of the virtual key comprises the steps as follows: when gesture operations on the virtual key are detected, operation data of the gesture operations are acquired; press force is sequentially compared with multiple pressure thresholds, when the press force is judged to be matched with the current compared pressure threshold, a tactile feedback signal is generated, and one tactile feedback is provided at the virtual key; the operation types of the gesture operations are recognized according to the operation data; an operation command corresponding to the gesture operation is generated according to the preset relation between the operation type and the operation command. The invention further discloses the terminal equipment. Multiple gesture operations are adopted and multifunctional operation of the virtual key is realized under the condition that the virtual key combines with the press force; a user can be assisted in perceiving whether the current gesture operation is accurate in combination with the timely and simulating tactile feedback, and thus misoperation is reduced.

The invention is suitable for the technical field of mobile terminals, and provides a method and a device conducting event notice through a mobile terminal. The method includes that an operation state of an audio-video playing procedure in the mobile terminal is detected; a sound sensor arranged inside the mobile terminal is started to collect sound outside the mobile terminal; whether the collected sound is matched with preset sound samples is judged; and when the collected sound is matched with the preset sound samples, event notice is conducted through the mobile terminal. According to the method and the device, when the mobile terminal operates the audio-video playing procedure, the sound sensor arranged inside the mobile terminal conducts collection and match for current environment sound, the mobile terminal can conduct event notice timely according to current environment changes, the phenomenon that a user can not detect the environment sound because being absorbed in listening music or viewing videos excessively is avoided, and indicative performance for the user by the mobile terminal is enhanced.

The method provides a method and device for processing electric quantity of a mobile terminal. The method for processing the electric quality of the mobile terminal comprises the following steps of: obtaining residual electric quantity and a present current which is collected by a current collecting module; and dividing the present current by the residual electric quantity to generate a stand-by time and then displaying the stand-by time. The device for processing the electric quantity of the mobile terminal comprises an information obtaining module and a stand-by time computing module. The information obtaining module is used for obtaining the residual electric quantity and the present current which is collected by the current collecting module; and the stand-by time computing module is used for dividing the present current by the residual electric quantity to generate the stand-by time and then displaying the stand-by time. According to the method and the device for processing the electric quantity of the mobile terminal, provided by the invention, the stand-by time can be accurately obtained and a user can rationally utilize the residual electric quantity according to the stand-by time, so that a prompt effect of the electric quantity of the mobile terminal is improved.

The invention discloses an excavator precision work control method, a system and an excavator. The excavator precision work control method comprises the steps of establishing a first coordinate systemadopting an upper car body rotation point of the excavator as an original point, and a second coordinate system adopting a reference point as an original point; through moving the original point in the first coordinate system to the original point of the second coordinate system, obtaining a conversion relation between the two coordinate systems, so that a coordinate value of a limited point in the second coordinate system is converted into a coordinate value in the first coordinate system, and a limited boundary of the excavator during work can be further obtained; and determining and displaying a relation between the excavator and the limited boundary according to a detection parameter of a sensor. The excavator provided by the invention is elaborate in design and simple to control, andan operator can accurately know a control range without the need for carrying out auxiliary operation such as measurement by another operator and extra measurement equipment, so that the work efficiency can be improved, the labor cost is reduced, the operation time and the fuel consumption are saved, and meanwhile, the accuracy and the reliability of excavation operation are ensured.

The invention discloses an information processing method which is used for improving the prompting effect of electronic equipment. The method comprises the steps that a first sensing unit is used for detecting the movement amplitude of a carrying body; a first vibration amplitude is determined based on the movement amplitude; the vibration amplitude of the electronic equipment is controlled to be the first vibration amplitude. The invention further discloses the corresponding electronic equipment.

The embodiment of the invention provides an unread message prompting method and a mobile terminal, and the method comprises the steps: identifying and pushing an application program of an unread message if the mobile terminal receives the unread message in a screen-off state; and highlighting an icon of the application program on a screen of the mobile terminal, the position, where the icon is notdisplayed, in the screen being in a screen-off state. According to the embodiment of the invention, the prompting effect of the mobile terminal on the unread message can be improved.

The invention discloses an information display method used for solving the technical problem that a prompt effect of electronic equipment in the prior art is poor. The method includes the steps that a triggering operation aiming at a first display interface of the electronic equipment is received, wherein the first display interface is used for displaying related information corresponding to at least one video file; historic playing information corresponding to each video file in the first display interface is obtained; the historic playing information corresponding to each video file and an icon of each video file are correspondingly displayed in the first display interface. The invention further discloses the corresponding electronic equipment.

The invention relates to the technical field of computers, and provides a group chat control method, a group chat control device, a computer readable storage medium and electronic equipment. The method comprises the steps: responding to a group chat window prompt request transmitted by a first terminal, and transmitting a group member selection list to the first terminal; receiving a target groupmember sent by the first terminal and determined from the group member selection list, and determining a second terminal according to the target group member; and sending group chat window prompt information to the second terminal, so that the second terminal executes a target prompt operation on the chat window of the second terminal. According to the invention, chat window prompts can be sent toa plurality of users in group chat, and the group chat prompting effect is enhanced.

The invention relates to traffic equipment, in particular to protection early-warning equipment used on a traffic equipment accident investigation site, and provides the protection early-warning equipment which is simple in structure, capable of reminding drivers and used on the traffic equipment accident investigation site. The protection early-warning equipment used on the traffic equipment accident investigation site comprises a bottom plate, a first rotation device, a first rotation shaft, a player, a lifting device, a fixing rod and the like, wherein a push device is arranged at the bottom of the bottom plate; the lifting device is arranged on the left side of the top of the bottom plate; the fixing rod is arranged on the right side of the lifting device; a first connecting rod is arranged at the top of the fixing rod; and a flashing lamp is arranged at the right end of the first connecting rod. The protection early-warning equipment has the effects of being simple in structure and capable of reminding drivers, is novel in structure and high in practicability, can play a role of early warning well, and is capable of effectively preventing secondary accidents.

The invention discloses an information prompt method used for solving the technical problem that webpage loading situations can not be displayed when a mobile terminal opens multiple webpages. The method includes the steps that when the first webpage is opened through a browser installed in the mobile terminal, a prompt interface corresponding to the first webpage is generated; the loading situations of the first webpage are monitored so that a loading progress of the first webpage can be added to the prompt interface; when the second webpage opened in the browser is displayed through a display unit, and the prompt interface is displayed so that a user can know the loading progress of the first webpage in a background through the prompt interface. The invention further discloses the corresponding mobile terminal.

The invention discloses a device and a method for accurately measuring the liquid level difference of molten metal, and belongs to the field of liquid level measurement. The device comprises a measurement mechanism, a supporting mechanism, a lifting mechanism and a metal liquid level prompt circuit, wherein the lifting mechanism comprises a screw rod and a moving block; the screw rod is connected with the threaded hole of a fixed plate A in a matched way, the lower end of the screw rod penetrates out of the moving block, and the screw rod is connected with the moving block in a dynamic fit manner by a shaft sleeve; the moving block is perpendicular to a fixed plate B and can slide in a slide groove in the side surface of the fixed plate B; the metal liquid level prompt circuit is fixed to a mounting bottom plate, the left end of the metal liquid level prompt circuit is connected with the fixed plate B, and the right end of the metal liquid level prompt circuit is connected with a pan body. According to the device, the liquid level difference of the high-temperature molten metal can be accurately measured and the operation risk is low during measurement; the metal liquid level prompt circuit has the characteristics that a prompt is made by a bulb, the prompt effect is obvious, and the control is real-time and accurate.