116results about "Audible advertising" patented technology

A tourist guide method comprises a scenic spot basic information management module, a scenic spot perception module, a scenic spot merchant credit evaluation module, a tourist perception module, a scenic spot explanation guide module, an automatic question and answer module and a scenic spot guidance module. The system is characterized in that the basic information management module carries out information maintenance according to scenic spot natural information, scenic spot information, tour guide audio and video information, scenic spot tourism item information, scenic spot limiting conditions and tourism item limiting conditions; the invention relates to the technical field of travel. Through the AI large model capability, multiple rounds of deep conversations with tourists are realized, comprehensive question and answer services of eating, living, traveling, traveling, purchasing and amusement are provided for the tourists, meanwhile, in combination with multi-dimensional public data such as tourist preferences, scenic spot weather and people flow conditions, exclusive customized routes of the tourists can be intelligently recommended to be more understood, and the tourists are helped to more easily and efficiently understand related contents of the scenic spot in advance.

The invention discloses an EVTOL voice interaction system capable of guiding a tour scene, and relates to the technical field of electric vertical take-off and landing aircrafts, and the system comprises a position acquisition module, a guiding content storage module, a scene recognition module, a face recognition module, a voice interaction module, a central control module, a voice interaction module and a voice interaction module, matching the basic information of the corresponding travel scene in the guide content storage module; the information processing module is used for receiving a crowd classification result output by the face recognition module, calling personalized visitable scenic spot information and food recommendation information of a corresponding crowd in combination with passenger accent information recognized by the voice interaction module, responding to a tourist instruction received by the voice interaction module and executing corresponding operation; according to the invention, through efficient integration of three types of data of position, face and voice, rapid matching and calling of navigation content are realized, and the system has a complex environment accurate positioning capability and strong anti-interference performance and is adaptive to the navigation requirement of the tour.

The utility model belongs to the field of safety management technologies and devices, and discloses a safety management grading warning light board which comprises a panel, a baffle and a back plate, and a containing space is formed among the panel, the baffle and the back plate. An LED display module, a network module, a power supply module and a control panel are arranged in the accommodating space; the LED display module and the network module are both connected with the control panel, and the power supply module is connected with the control panel; the network module is connected with terminal equipment; and the working state of the LED display module is controlled by a switch button on the panel or remotely controlled by terminal equipment. The safety management grading caution light board provided by the utility model has the technical effects that the LED lamp is turned on according to the specific safety grade of the work content to display the current work safety grade, so that management staff and terminal equipment can quickly know the risk grade of field work, and the safety management can be efficiently carried out.

The invention discloses a digital human explanation and display control method based on voice recognition driving, which relates to the technical field of voice recognition and comprises the following steps of: receiving an original voice signal input by a user, preprocessing the original voice signal, and sending the preprocessed voice signal into a voice recognition path and a style analysis path in parallel; generating a user question text and a real style embedding vector; integrating the structured knowledge data, the prospective explanation theme and the matching style parameter set through a multi-modal fusion mechanism, generating an explanation text sequence, and synthesizing a voice audio stream; and inputting the voice audio stream and the matching style parameter set into a digital person for driving, generating a non-linguistic behavior sequence, rendering the non-linguistic behavior sequence in real time through a content synchronization mechanism and a multi-terminal linkage protocol, and outputting a digital person explanation video stream through display trigger logic. According to the method, voice recognition and style analysis are processed in parallel, and a dynamic feature interaction gating mechanism is adopted, so that deep optimization of semantic content and style features in voice signals is realized.

The utility model provides a multifunctional command warning board which comprises a lower rectangular box body, an upper frame is installed on the lower rectangular box body in a rotating mode, the lower rectangular box body and the upper frame can rotate by 0-180 degrees, an H-shaped inclined strut is installed on the rear side of the lower rectangular box body in a rotating mode, and the H-shaped inclined strut is connected with the lower rectangular box body in a rotating mode. An echo wall sound box and a storage battery for supplying power to the echo wall sound box are fixedly installed in the lower rectangular box body, and a first warning board is detachably and fixedly installed on the front side of the lower rectangular box body; through the overall arrangement, the defects that the setting process of a headquarters in front of a fire-fighting rescue site is too tedious, the noise of the fire scene is relatively loud, and commanding is not facilitated are overcome; and meanwhile, the warning board can face a plurality of different directions, so that people and vehicles in a plurality of different directions can watch the warning board conveniently, and the people and the vehicles can be better reminded.

The invention discloses a multifunctional wearable device integrating an AI assistant and emergency communication and a control method thereof.The wearable device is of a collar clip type structure and comprises a device body and an intelligent terminal APP, and the device body is provided with an SOS key, a plurality of data connecting ports and a control key; the AI language assistant module is integrated in the main control module in a software mode or serves as an independent assisting microprocessor, provides AI interaction service and can receive AI model updating from an intelligent terminal or a cloud end through the communication module. Multiple functions are highly integrated in one device, the complexity of user operation is effectively reduced, the portability and the use convenience are greatly improved, intelligent linkage of'one-key photographing-AI explanation 'is achieved through the intelligent terminal APP, brand-new information acquisition and interaction experience is provided for users, and the user experience is improved. The innovative SOS function automatically sends on-site photos and accurate positioning information of an emergency situation to a contact person, and more visual and more effective information is provided compared with the mode of calling for help through a single phone or a short message.

To allow a pedestrian to recognize where an area where a sensor can detect an object, is.SOLUTION: An infrastructure sensor includes: a sensor unit that detects a pedestrian in a detection area including a passage area which includes a crosswalk where traffic lights for pedestrians are installed and which is provided for a pedestrian to pass the crosswalk, and a standby area which is provided adjoining the passage area, for the pedestrian to stand by; a control unit that, when the sensor unit detects the pedestrian in the standby area, outputs a control signal for use in controlling switching of lighting and extinguishing of signal lamps of the traffic lights; and an output unit that outputs information, which represents a position of the standby area, to a road surface in the standby area or a space above the road surface.SELECTED DRAWING: Figure 2

The invention discloses intelligent AI explanation equipment for a culture exhibition hall and a use method thereof, and relates to the technical field of exhibition hall equipment. The intelligent AI explanation equipment for the culture exhibition hall comprises an equipment base, computer equipment, a supporting and fixing frame, a visual sensor, a display screen, a direction control base, a lifting unit, an anti-interference cover, a direction adjusting unit and an audio sensor. According to the intelligent AI explanation equipment for the culture exhibition hall, the anti-interference cover is additionally arranged, the height and the direction of the anti-interference cover are automatically adjusted, environmental noise interference is reduced, the design of the visual sensor is matched, two interaction modes of action and sound are provided, personalized explanation service is provided, and the explanation effect and the user experience of the culture exhibition hall are remarkably improved. Compared with a traditional explanation device, the system can adapt to people with different heights, can maintain high-precision voice recognition in a noisy environment, and provides more intelligent and interactive explanation services.

The invention discloses an indoor scenic spot emergency evacuation method based on guiding force and tourist factors, and relates to the technical field of indoor scenic spot emergency management, and the method comprises the following steps: (1) guiding person deployment planning: delimiting at least two effective evacuation exits in an indoor scenic spot, deploying guiding persons at evacuation path key blind area nodes which are 8m or more away from the correct exits, and a channel bifurcation opening and an obstacle shielding area are included. According to the invention, by accurately deploying a guider in such key blind area nodes, defining that the guider needs to be located at an indirect visual path node which is 8m or more away from a correct exit, and arranging a striking identifier and a voice prompt device, when a tourist enters a 5m visual range, standardized exit guidance can be obtained in real time, such as the verbal skill of gesture pointing + 'correct exit on the side ', and the tourist can be directly guided to enter the visual range of 5m or more. The blind area information gap is completely filled, it is ensured that tourists can obtain continuous and accurate path information in the evacuation starting stage, and decision delay caused by information fault is avoided.

The invention discloses a voice guide and a voice guide system, and relates to the technical field of electronics. Noise can be reduced, and the use experience of a user on the navigation equipment is improved. The voice navigator comprises a hat body and a hat brim, the Bluetooth chip is arranged on the cap body and is used for starting a Bluetooth connection mode and a Bluetooth broadcast mode to carry out wireless communication; the audio processing module is arranged on the helmet body and is electrically connected with the Bluetooth chip; the first microphone is electrically connected with the audio processing module and is used for receiving a voice audio signal; and the second microphone is electrically connected with the audio processing module and is used for receiving an environment audio signal.

A display device in which a front electrode serving as a diaphragm in a condenser-type microphone module is disposed on one surface of a display panel, and a rear electrode is disposed under a frame, so that a change in capacitance between the front electrode and the rear electrode caused by the vibration of the front electrode is sensed with high sensitivity. Accordingly, the condenser-type high-sensitivity microphone can be integrated into the display device.

The present invention relates to a commodity exhibition device that can be clamped at multiple angles, including a housing and a commodity fixing frame. A strip-shaped hole is provided on the housing. The device further includes a lifting drive mechanism, a telescopic drive mechanism, a rotary drive mechanism, and a sheet metal bracket. The output end of the lifting drive mechanism is connected to the sheet metal bracket. The telescopic drive mechanism is installed on the sheet metal bracket, and its output end is connected to the rotary drive mechanism. The output end of the rotary drive mechanism is connected to the commodity fixing frame through a spline passing through the strip-shaped hole, and the driving direction of the lifting drive mechanism is consistent with the long axis direction of the strip-shaped hole. Compared with the prior art, the present invention has the advantages of wide application range, high integration degree, etc.

The invention relates to a system for presenting advertising content and / or multimedia content on at least one screen (P) of a commercial venue and / or by means of at least one speaker (B), which system enables listening to the content and / or viewing the content in the area of the screen in a harmonious, subtle manner, synchronized with the original transmission, by means of the at least one speaker, therefore, the originally transmitted visual appearance of the multimedia content segment is prevented from being infringed and occupied.

This utility model discloses a popular science interactive display device. Key technical features include a display box with display windows on its periphery for observing the items inside. A vibration switch is installed on the inner side of the top cover of the display box. It also includes a sound module pre-stored with audio data, and the vibration switch controls the sound module to play the audio. This utility model allows the vibration switch to play pre-stored sounds of items by tapping the cover, combining auditory perception with physical interaction to enhance audience participation and exploration interest, and strengthen the immersive learning experience of scientific knowledge.

The utility model discloses a fire-fighting plant building which comprises a wall body, a protruding column body and a fire-fighting equipment cabinet, the protruding column body protrudes towards an indoor space from the wall body, a corner is formed between the wall body and the protruding column body, the fire-fighting equipment cabinet is arranged at the corner, the protruding column body comprises a column body wall face facing the indoor space, and the column body wall face is arranged on the wall body wall face. The fire-fighting equipment cabinet further comprises an identification device arranged on the wall surface of the column body, and the identification device comprises an indication structure for indicating the position of the fire-fighting equipment cabinet. The identification device is arranged to indicate the position of the fire-fighting equipment cabinet, and workers are helped to obtain fire-fighting equipment for fire extinguishing at the first time.

The invention relates to the technical field of intelligent explanation equipment, in particular to an intelligent induction explanation device. An intelligent induction explanation device comprises a box body, a host is arranged at the bottom end in the box body, a box cover is arranged on one side of the box body, a base structure is arranged at the bottom end of the box body, shielding covers are arranged at the positions, close to the center, of the two sides of the box body, ventilation holes are formed in the two sides of the box body in a penetrating mode, and the multiple ventilation holes are distributed in the edge side of the box body at equal intervals up and down. The two sides of the interior of the box body are each provided with a fan module. The intelligent induction explanation system has the beneficial effects that the approaching of visitors can be accurately inducted by arranging a plurality of infrared inductors, when the visitors enter an induction range, the infrared inductors transmit signals to the host, and the host controls the loudspeaker to explain, so that an automatic and intelligent explanation function is realized, manual intervention is not needed, and the operation is simple and convenient. And the explanation timeliness and convenience are improved.

The invention relates to the technical field of propaganda devices, and discloses a Chinese traditional culture propaganda device which comprises a loudspeaker box composed of a front shell, a middle shell and a rear shell. The front shell and the rear shell are both arranged on the middle shell in a sliding and sleeving mode. A fixing plate is fixedly arranged in each of the front shell, the middle shell and the rear shell, and a wire penetrates through the three fixing plates; a push shaft abutting against the wire is arranged between every two adjacent fixing plates. Two axial ends of each push shaft are fixedly connected with a sliding block which is in sliding connection with the middle shell; four mounting plates corresponding to the sliding blocks are fixedly arranged on the inner wall of the middle shell, and a third spring is fixedly arranged between each sliding block and the corresponding mounting plate; and clamping mechanisms for clamping the sliding blocks are arranged in the front shell and the rear shell. According to the invention, through the third spring and the clamping mechanism, when the loudspeaker box moves, the wire is not loosened, the wire is prevented from being hung on the electronic element, the wire and the electronic element are prevented from being damaged, and the loudspeaker box is easy to use and good in practicability.

The invention relates to a seating monitoring table lamp and a monitoring method.The table lamp comprises one or more first infrared sensor pairs located on a lampshade of the table lamp; the one or more second infrared sensor pairs are located on the lamp post of the table lamp; the motion sensor is located on the table lamp; and the controller is respectively connected with the first infrared sensor pair, the second infrared sensor pair and the motion sensor. Compared with the prior art, the motion sensor is additionally arranged on the basis of the infrared sensor pair, and the seating judgment logic is modified, so that on one hand, privacy can be considered, on the other hand, the problem that seating is monitored by mistake due to the fact that a simple shielding reflector is adopted for interference can be avoided, and meanwhile, through multi-state judgment, the seating accuracy is improved. And a simple binary judgment mode is not adopted, so that the accuracy can be improved.

The application discloses a railway passenger platform lifting safety door, which comprises a lifting safety door unit, the lifting safety door unit comprises a barrier and a first lifting driving mechanism, a second lifting driving mechanism and a controller, and the two ends of the barrier are connected with the first lifting driving mechanism and the second lifting driving mechanism respectively. The application sets multiple groups of lifting columns on the existing railway passenger platform, and multiple horizontal parallel protection belts are arranged between each group of lifting columns, then an embedded microprocessor is arranged to drive a servo motor through a motor driver, and the lifting column is driven to lift, so that the opening and closing control between passengers and the blind path can be realized according to needs, when passengers are waiting, the safety door blocks the passengers outside the safety line, so that the passengers are prevented from falling by accident, and the passengers are also prevented from intentionally rushing down the platform, the waiting safety of the passengers is greatly improved, and the burden of the station staff is reduced; when the passengers need to take the train, the safety door is lifted to allow the passengers to get on the train.

The embodiment of the utility model provides a display device, and belongs to the technical field of display devices.The display device comprises a shell, a backlight module, a display panel and a functional module, the display panel is installed on the shell, and the backlight module is installed in the shell; the backlight module comprises a display panel and a functional module, the functional module is installed in the shell, and the projection of the functional module and the projection of a light bar of the backlight module on the display panel are arranged in a staggered mode. In other words, the function modules and the light bars which are originally overlapped in the thickness direction are dispersed, so that the function modules and the light bars are not overlapped in the thickness direction of the display equipment any more, and the thickness of the display equipment can be smaller.

The invention discloses an interactive music wall which comprises a base, a connecting rod is fixedly arranged on the base, a music wall is fixedly connected to one end, away from the base, of the connecting rod, a groove is formed in the side wall of the music wall, and a plurality of music recording and broadcasting elements are uniformly and fixedly arranged on the inner wall of the groove. A plurality of control switches corresponding to the music recording and playing elements are further fixedly arranged on the inner wall of the groove, a plurality of storage batteries corresponding to the music recording and playing elements are further fixedly arranged on the side wall of the side, away from an opening of the groove, of the music wall, and an interaction plate is further inserted into the groove; and a plurality of poster grooves corresponding to the music recording and broadcasting elements are formed in the interaction plate. According to the music wall, songs can be input according to needs, posters corresponding to the songs can be placed in the music wall, a user only needs to press corresponding buttons under the posters to play music, the music can be replaced according to preferences, the idler wheels of the base can be rapidly pushed out or folded, and the music wall can be conveniently moved or fixedly displayed.

The utility model discloses multifunctional tour guide explanation equipment, which relates to the technical field of explanation equipment and comprises a carrying column, a grip is fixed at the bottom end of the carrying column, a sleeve is fixed on the outer wall of the carrying column, a supporting rod is rotatably connected to the outer wall of the carrying column through a bearing, the sleeve is sleeved outside the supporting rod, and a microphone clamp is fixed at the other end of the supporting rod. The top end of the carrying column is provided with a flagpole assembly. The flagpole assembly, the flag assembly, the prompting assembly, the microphone and the sound box are combined together, so that a tour guide can participate in the prompting assembly, the volume of the tour guide is increased by means of the microphone and the sound box, relevant information of scenic spots can be better explained for tourist group members, and tourists can better know the history and local culture of the scenic spots; the flag assembly is installed on the flagpole assembly and can help the tour guide to guide tourist group members to move consistently after gathering, so that the explanation equipment is more diversified in function and more convenient to use and carry.

The utility model relates to an exhibition hall based on a radio frequency identification chip, including exhibition hall No. 1, exhibition hall No. 2, exhibition hall No. 3 and RFID chip cards. Exhibition hall No. 1, exhibition hall No. 2 and exhibition hall No. 3 are all equipped with RFID readers, lighting systems and sound systems. Each RFID reader is matched with the RFID chip card. The reading and writing area of ​​each RFID reader includes the corresponding exhibition hall area. The control circuits of exhibition hall No. 1, exhibition hall No. 2 and exhibition hall No. 3 are all equipped with transistor switches. The transistor switches of exhibition hall No. 1, exhibition hall No. 2 and exhibition hall No. 3 are connected to the power supply after being connected in series with the corresponding lighting system and sound system. The transistor switches are also connected to the corresponding RFID readers. Compared with the prior art, the utility model has the advantages of intelligent sensing, energy saving and environmental protection.

The warning sign designed in this invention integrates passive optics (fluorescence), active color-changing (moisture-sensitive color-changing), and wind-driven sound generation mechanisms. It is technically highly feasible and aligns with the trend of geological disaster early warning evolving towards intelligence and automation. Its greatest advantage is that it is "unreliant on external power," relying entirely on natural physical and chemical reactions for power supply, thus ensuring high reliability and making it ideal for deployment in remote areas where power supply is difficult. Furthermore, by preparing a coating on the aluminum alloy surface to obtain a composite material as the substrate, the lifespan of the warning sign is significantly improved.

The intelligent fire emergency lamp comprises a protective shell, a control main board is connected in the protective shell, the outer side wall of the protective shell and the control main board are connected with an illuminating lamp, a loudspeaker and an evacuation direction indicator lamp, the protective shell and the control main board are further connected with a wire, and the end of the wire is connected with a help seeking module. The help-seeking module comprises a radio microphone and a help-seeking button, and a mounting shell is arranged outside the radio microphone and the help-seeking button. Compared with the prior art, the intelligent fire-fighting emergency lamp has the advantages that the intelligent fire-fighting emergency lamp has wireless voice and data interaction functions, is convenient to use and complete in function, improves the emergency treatment effect and can be connected to an intelligent fire-fighting system.

The invention discloses a solar voice navigator and relates to the technical field of electronics. The voice guide function can be enhanced, and the cost is reduced. The solar voice navigator comprises a main control circuit board; the Bluetooth chip is arranged on the main control circuit board; a control unit is arranged on the main control circuit board, is electrically connected with the Bluetooth chip and is used for controlling the Bluetooth chip to start a Bluetooth connection mode and a Bluetooth broadcast networking mode; the battery is arranged on the main control circuit board and is electrically connected with the main control circuit board; the charging interface is electrically connected with the main control circuit board, and the solar charging panel is electrically connected with the main control circuit board and used for converting solar energy into electric energy; the solar charging system further comprises a power management unit, the power management unit is arranged on the main control circuit board, the charging interface and the solar charging panel are both electrically connected with the power management unit, and the power management unit is connected with the battery and the Bluetooth chip through wires.

The warning signboard comprises a signboard body, a hanging rope, a first magnet and an accessory body, wherein the hanging rope, the first magnet and the accessory body are arranged on the signboard body. First reset springs are arranged in first grooves of the signboard body, second grooves are formed in the upper wall and the lower wall of the signboard body, the hanging rope is arranged in the second grooves, and the two ends of the hanging rope are connected with the ends, on the same side, of the two first reset springs respectively. A second magnet is arranged at one end of the accessory body and used for being detachably attracted to the signboard body. According to the invention, hanging, magnetic attraction and ground supporting are integrated, the device is suitable for various places, the hanging rope is ingeniously hidden, and the device is convenient to pull and store; the accessory body is ingeniously matched with the second magnet, so that the indication board body is convenient to support and store on the ground. The suspension can be used for one-way suspension or two-way suspension, and the symmetrical upper and lower hanging ropes are pulled out and hung on a fixed object during two-way suspension.

An emergency evacuation guiding device for a scenic area comprises a guiding stand column, a guiding auxiliary box is fixedly installed at the bottom of the guiding stand column, guiding boards are fixedly installed on the two sides of the guiding stand column, sliding guiding devices are fixedly installed on the two sides of the guiding stand column, loudspeakers are fixedly installed on the two sides of the guiding auxiliary box, and an operation panel is fixedly installed on the inner side of the guiding auxiliary box. A sliding guiding device is installed on the periphery of the guiding stand column, a hinge is fixedly installed on the inner bottom face of the guiding auxiliary box, a baffle is fixedly installed on the other side of the hinge, and automatic unfolding pieces are fixedly installed on the two sides of the guiding auxiliary box. Evacuation information and alarms can be rapidly transmitted to tourists through sound boxes on the two sides of the guiding auxiliary box, the tourists are prevented from missing the optimal evacuation opportunity due to information lag, and it can be ensured that the tourists can rapidly find the evacuation direction under the condition that the crowd of the tourists is dense through combined use of the sliding guiding device and the automatic unfolding part.

The invention discloses a data broadcasting system based on smart park management, and relates to the technical field of smart parks, and the technical key points are that the system comprises a data acquisition module, the data acquisition module is in signal connection with a data display module and a voice broadcasting module through a control module, and the control module is in signal connection with a risk relationship storage unit. The risk relation storage unit is a database used for storing a risk data range and a corresponding risk type and risk processing method, the control module calls the database in the risk relation storage unit while receiving each group of park data transmitted by the data acquisition module, and when one group of park data falls into the risk data range, the risk relation storage unit stores the risk data range. The control module controls the data display module to display the risk type and the risk processing method, and controls the voice broadcast module to broadcast the risk type and the risk processing method; the system has a data analysis capability, and is convenient for managers to find potential problems and risks.