34results about How to "Easy to look back" patented technology

The invention relates to an enhanced EPG system using the classification for displaying TV programs, which aims at providing an effective mechanism in IPTV system to organize the scattered TV programs . The scattered TV programs are recommended according to a certain order in order to help the user to conveniently and quickly choose TV programs in which the users are interested in the IPTV system for re-watching. The enhanced EPG described by the invention bases on a database and EPG web and takes the classification of TV programs as the interface. A tiring-room classifies the enhanced EPG into the classification of the TV programs according to the characteristics of the TV programs and recommends better TV program classification to provide service to the user. At the same time, the enhanced EPG system also provides the operation with a tiring-room platform to help the operation businessmen to configure the topic classification and recommend the TV programs.

The invention discloses an integral video monitoring method of a large space region. The integral video monitoring method of a large space region includes the following steps: selecting a rectangular region to be monitored on an electronic map, selecting a rectangular region having a motion object in the region to be monitored as the video acquisition region and the symbolic object, and drawing an AutoCAD planar graph; measuring the spatial position coordinates of the video acquisition region and each symbolic object; according to the spatial position coordinates, establishing three dimensional models; according to the range which can be monitored by cameras, dividing the video acquisition region into a plurality of video monitoring sections, after performing correction and gap filling process on the real-time video images acquired by each camera, respectively mapping the real-time video images to the three dimensional models of the corresponding video monitoring sections, and then generating a real time large space projection image of the region to be monitored by means of image gathering; and through a splicing screen, displaying and recording videos at the same time. The integral video monitoring method of a large space region realizes integral video monitoring of the large space region, and can provide complete global video data at the first time for dealing with emergent events.

The invention discloses an audio-video data display method, an audio-video data display device, equipment and a storage medium. The audio-video data display method comprises the following steps: displaying video data, acquired by a video input device, on a display screen in real time; synchronously displaying text data, generated based on real-time audio data, on the display screen, wherein the real-time audio data are obtained through performing sound recording for a sound source user by an audio input device. All initial information in a conference scene is obtained through acquisition of the video data and the real-time audio data, then, the initial information is subjected to deep mining and synchronous display corresponding to the initial information is executed, content generated inthe conference scene is subjected to multi-dimensional all-round display, thus, utilization rate of conference information is improved, and tracing back and checking the conference content after a conference is also facilitated.

The invention relates to a media content convergence technology and discloses a method for achieving local video convergence services. The method solves the problem that the user's viewing experience is affected due to the fact that convergence services are not conducted for local videos in traditional technologies. According to the method, local video client sides are converged, users can search video resources through a unique content access entry, at this moment, all video client sides search resources simultaneously, and the searching efficiency is high; playing records of users are subjected to local unified storage by a video convergence server and centralized list presentation at a local video convergence client side, so that users can review playing records conveniently; and the video convergence server can recommend video client sides which are smoothest in current networks to users according to speeds at which all video client sides visit corresponding networks, so that the user's viewing experience can be improved. The invention also discloses a corresponding system for achieving local video convergence services. The system is applicable to terminals such as smart televisions.

The invention provides a video playback method and device, a storage medium and computer equipment. The method comprises the steps: obtaining a target video collected by camera equipment, and obtaining the demonstration data of demonstration equipment at the same time; synchronously combining the target video and the demonstration data to generate a comprehensive video; and obtaining a playback instruction for playing back the comprehensive video, determining a starting position of the playback instruction, and playing the comprehensive video at the starting position. According to the method,the demonstration data of the demonstration equipment is also acquired while the target video is acquired, so that a relatively complete comprehensive video accommodating teaching conditions can be generated, and students can conveniently, clearly and completely watch back the teaching conditions of teachers in the follow-up process; the comprehensive video is generated by adopting a synchronous combination mode, so that the problem caused by asynchronous time of the camera equipment and the demonstration equipment can be effectively reduced, and the consistency and synchronism of the target video and the demonstration data in the comprehensive video can be ensured.

The invention discloses a method and a system for recording television programs. The method comprises the following steps: a first client acquires a popular recording list, generates a first recorded program list according to recorded programs selected by a user from the popular recording list, generates a recording instruction according to the first recorded program list and sends the recording instruction to a gateway; after receiving the recording instruction, the gateway analyzes the recording instruction to acquire a second recorded program list; when programs in the second recorded program list are in live broadcasting, the programs in the second recorded program list are recorded, and the recorded programs are stored into storage equipment, meanwhile, a third recorded program list is generated by the recorded programs; the first client acquires the third recorded program list and synchronizes the recording completed programs in the gateway according to the third recorded program list. According to the method and the system, the effect that the television back watching function is expanded into a mobile client instead of increasing the flow of the bandwidth of a family network is achieved.

The invention discloses a roadside parking charging management system and a method based on robots, belongs to the technical field of parking charging, and aims to solve the technical problem of how to perform effective intelligent management on roadside open parking. The system comprises robots which are used for automatically patrolling a roadside and is used for identifying and collecting a roadside environment image and outputting the roadside environment image; a cloud service platform which is wirelessly connected with each robot, is used for interacting with an administrator in the formof a cloud service interface, and is used for analyzing the roadside environment image based on an image recognition technology to obtain roadside environment information; an analysis module which isused for analyzing the roadside environment information based on an imported training model to obtain vehicle parking information; and a charging system which is deployed on the cloud service platform and interacts with an administrator and a vehicle owner user in the form of a charging interface. According to the method, charging management is carried out on roadside parking through the management system.

The invention discloses a video recording control method and device and a computer readable storage medium, and the method comprises the steps: obtaining a video recording state of a wearable device,and determining a replay demand in the video recording state; then, according to the look-back demand, determining an image feature corresponding to the look-back demand; and finally, obtaining a replay control signal in an edge region of the wearable device, selecting a target video segment in the first video clip and/or the second video clip according to the replay control signal, and playing the target video segment in the associated region. A humanized video recording control scheme is achieved, when a user uses the wearable device to record videos, the display space of the wearable deviceis fully utilized, video look-back is conducted conveniently, inconvenience caused by multiple times of switching in a narrow display area is avoided, the operation efficiency is improved, and the user experience is enhanced.

The invention relates to a multi-purpose linkage exercise machine with the fitness video recording function. The machine comprises a frame assembly, a lying-sitting dual-purpose chair, a weight-bearing assembly, an upper limb exercise device, a lower limb placement frame, a lower limb exercise device, and a side arm exercise device which are installed on the frame assembly. According to the invention, the exercise machine is supported by the frame assembly and the exercise bearing weight is adjusted through the weight-bearing assembly; linkage exercise or single exercise is realized by means of the upper limb exercise device or the side arm exercise device and the lower limb placement frame or the lower limb exercise device. The exercise machine of the present invention has at least eightfitness methods, so that all-around exercises on the limbs and the body's muscles are achieved. It overcomes the drive of a single structure of traditional fitness equipment, reduces the purchase costof the gym, improves the fitness of the equipment, and avoids dullness. The invention has reasonable design, compact structure and convenient use.

The invention discloses a versatile interior rearview mirror with a driving recording function. The versatile interior rearview mirror comprises a connecting rod fixed in an automobile, a mirror shell and an anti-glare lens fixed on the mirror shell. The mirror shell is pivotally mounted on a front windshield through the connecting rod, and comprises a driving recorder module. The driving recorder module comprises a micro-control processing module, an image pickup module, a built-in storage module, an SD card storage module, a display module and a power supply module. The display module is integrated in a lens. On one hand, the interior rearview mirror has the driving recording function, is safe and convenient to use and low in cost correspondingly, and can be applied widely; on the other hand, a driver can review site records conveniently when in need by the aid of the built-in display module, functions of the rearview mirror are enriched greatly, using range of the rearview mirror is expanded, security of driving is improved, and driving experience is improved.

The invention provides an on-line monitoring device and method for a stamping machine. By arranging a first laser displacement sensor on the embossing punch, and a second laser displacement sensor and a strain sensor on the embossing platform, the processing process of the material sheet Real-time monitoring and monitoring of the processing depth of each piece of material can detect defective material in time, with high detection efficiency and low missed detection rate.

The invention provides a video recording method and system for synchronously recording pictures and sound. The method provided by the invention comprises the following steps: if a starting instruction input by a user is received, sending a recording starting instruction to a recording module, at the same time, according to a preset shooting time interval, cyclically sending a picture acquisition instruction to a picture acquisition module; receiving sound data output by the recording module, receiving picture data output by the picture acquisition module, and recording acquisition time when the picture data is acquired and time information when the sound data is acquired; and according to the acquisition time and the time information, mapping the picture data to corresponding time points of the sound data so as to obtain mixed data integrated with the picture data and the sound data. According to the invention, the video recording method and system for synchronously recording the pictures and sound can record high-definition static images and continuous onsite sound at different time, and the images can be intelligently corresponding to recordings of the same period.

The invention discloses a completion acceptance system and method for tunnel electromechanical equipment. The system comprises the components of: aPP client used for interacting with a tunnel equipment acceptance background. Registration and login of accounts of acceptance personnel are realized; receiving an acceptance task from the tunnel equipment acceptance background, allowing acceptance personnel to submit the fault condition of the tunnel equipment to be inspected in the acceptance process, recording test parameters and field pictures of the corresponding tunnel equipment, and uploadingthe fault condition, the test parameters and the field pictures of the tunnel equipment to be inspected to the tunnel maintenance background; and a tunnel equipment acceptance background used for realizing registration and login management of accounts of acceptance personnel, generating completion acceptance tasks, sending the completion acceptance tasks to the APP client of the acceptance personnel, calculating the qualification rate according to fault conditions submitted by the APP client, and generating an acceptance report by combining the test parameters and the on-site pictures. According to the invention, errors caused by manual handwriting are avoided, and the workload of acceptance personnel is greatly reduced. The data is easier to store, so that the subsequent backtracking andchecking are facilitated.

The invention discloses a digital multifunctional service car which comprises a car body and a compartment. Cameras are fixed at the inner top end of the compartment and a cab, the cameras are in signal connection with a server, the server is fixed at the inner bottom end of the compartment, the server is connected with a PC end and a client mobile phone end through a 4G or 5G network and is automatically stored in a cloud platform, and effective management and supervision can be carried out on one or more service cars. The digital multifunctional service car helps customers in real-time monitoring, real-time transmission, real-time adjustment of path track and service time and geographic precise positioning, achieves the effects of supervision, urging, evaluation and service promotion, maintenance efficiency is improved, accurate service is achieved, customer time is saved, the whole device is attractive in appearance, functional equipment structure layout is reasonable and safe, internal tools are complete, arrangement is neat, and oil consumption and residual parts generated by maintenance can be effectively managed. Furthermore, a certain promotion effect can be achieved for sanitation and beautification of urban environment.

The invention provides a manuscript demonstration system with an amplification function and a manuscript demonstration method. The system comprises a demonstration interface used for displaying a demonstration page; and an amplification module used for amplifying the specified content on the demonstration page which is being demonstrated and displaying the content on the demonstration page. According to the manuscript demonstration system and method, the selected content in the demonstration page in demonstration can be amplified.