32results about How to "Avoid going the wrong way" patented technology

The invention relates to a navigation method and a navigation device, which are used for warning a user when a vehicle approaches a congestion road section. The navigation method comprises the following steps of: planning a navigation path according the user requirement; executing the following substeps when a vehicle of the user drives along the planned navigation path: acquiring a positioning signal sent by a navigational satellite in real time and calculating the current position of the vehicle of the user according to the positioning signal; acquiring traffic road condition information; judging whether a congestion road section exists or not in the navigation path in the advancing direction of the vehicle of the user and in a first preset distance from the congestion road section to the current position of the vehicle of the user on the basis of the current position of the vehicle of the user and the acquired traffic road condition information; and when determining that the congestion road section exists, sending a congestion prompt to the user.

The embodiments of the invention provide a goods picking path generation method and generation apparatus, and a corresponding storage management system. The method comprises the following steps: obtaining nodes corresponding to a shelf where a goods to be picked up is disposed; pre-ordering the obtained nodes by use of a U-shaped path strategy to generate a node sequence; according to the node order in the node sequence, calculating a shortest path between every two adjacent nodes; according to whether the shortest path between the two adjacent nodes includes at least one node, adjusting the node sequence; and according to the adjusted node sequence, generating a goods picking path. Through adoption of the technical scheme provided by the invention, a conventional U-shaped goods picking path is optimized, when the shortest path between the two adjacent nodes includes other nodes, the node order can be adjusted, goods corresponding to the included nodes are preferentially picked up, goods picking personnel is prevented from going a wrong way, and the goods picking efficiency is improved. Besides, the algorithm employed by the scheme is simple, and the goods picking path can be rapidly generated.

The invention belongs to the field of medical technology, and provides an intelligent guiding device and a system. The intelligent guiding device comprises a binding module, an interaction module, a positioning module, a signing-in module, a planning module, a communication module and a server. The output ends of the binding module, the interaction module, the positioning module, the singing-in module, the planning module and the communication module are in signal connection with the input end of the server. The intelligent guiding device and the system have advantages of preventing queuing and crowding in a self-service registering and fee paying terminal area, improving diagnosis experience, reducing cross infection risk, realizing real-time navigation through adding the positioning module, supplying real-time route guidance to patients for preventing route errors, saving time in searching a clinical room, realizing automatic signing-in and queuing when a user reaches a signing-in required area or a queuing number-taking area through adding the signing-in module, and preventing useless waiting of the patient caused by misunderstanding to a diagnosis process and forgetting to perform signing-in or registering.

The embodiment of the invention provides an indoor navigation method, a device and a mobile terminal. The indoor navigation method comprises the following steps: acquiring current indoor position information of the mobile terminal; generating a segmented navigation path with the position corresponding to the indoor position information as a starting point and an input destination position as an ending point, wherein the segmented navigation path is a straight line; and when it is determined that the mobile terminal points to the direction of the segmented navigation path, displaying advance identification information on a navigation interface for instructing a user to advance in the current direction pointed by the mobile terminal. By applying the embodiment of the invention, the problem that indoor navigation is inconvenient to use in the prior art can be solved.

The invention provides a head-up display capable of augmenting reality through a 3D display technology. The head-up display comprises a shell, a 3D display unit, an optical magnifying and projecting unit and an optical imaging film, wherein the 3D display unit and the optical magnifying and projecting unit are arranged in the shell, the 3D display unit is used for providing 3D imaging light beams,the optical magnifying and projecting unit is used for magnifying the 3D imaging light beams and projecting the same on a windshield, and the optical imaging film is arranged on the windshield and used for imaging the magnified 3D imaging light beams to achieve combination between a three-dimensional virtual image and actual pavements. The head-up display has the advantages that navigation indicating information can fit the actual pavements completely, information can be transferred to a driver clearly, directly and effectively to obtain an augmented reality effect, and the driver can obtaininformation conveniently during driving and is prevented from distracting and going wrong roads, so that driving efficiency and safety are improved greatly.

The invention relates to a movable safety warning sign. Multiple supporting blocks are arranged at the lower end of a bearing block; an accommodation hole is formed in the middle of the bearing block;the accommodation hole is internally provided with a movable plate, and bearing rods are arranged at the four corners of the lower end of the movable plate; idler wheels are arranged at the lower ends of the bearing rods, and the lower end faces of the idler wheels are flush with the lower end faces of the supporting blocks; the movable plate is slidably arranged in the accommodation hole througha screw rod and a driving motor, and the driving motor is arranged on the bearing block; the movable plate is provided with a lifting air cylinder; a warning sign body is arranged at the upper end ofthe lifting air cylinder; detection rods are arranged at the two ends of the movable plate; sensing blocks are arranged at the portions, located at the two ends of the movable plate, of the bearing block; the bearing block is further provided with a vertical rod; the vertical rod is provided with a first sensor and a second sensor. The movable safety warning sign is simple in structure and can constantly and longitudinally lift and fall while constantly and transversely moving, therefore people's attention can be better attracted, people are prevented from going on a wrong way, and actual using requirements are met.

The invention provides an AR navigation method and device, and the method comprises the steps: obtaining the position positioning information of a vehicle, and determining the current lane of the vehicle according to the position positioning information; determining a standard lane according to the position positioning information and the navigation path planning information of the vehicle; acquiring a live-action image shot by a camera of the vehicle; determining the current lane in the live-action image, and determining the standard lane in the live-action image; and superposing a guide arrow pointing to the standard lane from the current lane on the live-action image to obtain an AR navigation image, and displaying the AR navigation image on a display screen of the vehicle. According tothe invention, the AR navigation image is used for guiding the driving direction of the driver, the driving direction is more intuitive, and the driver can understand the navigation intention indicated by the AR navigation image more easily, so that the situation of wrong road walking is avoided.

The invention discloses an incoming call control method, an incoming call control device during a navigation process, and a mobile terminal. The method comprises the steps of when receiving an incoming call under the navigation process, acquiring a navigation path within a preset distance with a current position from a current path; judging whether the navigation path has a preset path characteristic; and displaying an incoming call interface and / or a navigation interface according to a first preset rule corresponding to a judgment result, and performing an incoming call voice prompt and a navigation voice prompt. According to the method, device and terminal provided by the invention, the condition that whether prefer to perform path navigation on a user or prefer to inform the user of anincoming call is determined through judging that whether the navigation path driven by the user has the preset path characteristic, so that the user is prevented from going to a wrong road due to thefact that the user cannot learn the navigation information when the user needs to change or judges the path, and then the driving security of the user is ensured, and the user is also prevented from missing the important incoming call.

The invention relates to a smart backpack with navigation and illumination functions based on the internet of things. The smart backpack comprises a main backpack body, two straps, an illumination mechanism and a navigation mechanism; the illumination mechanism comprises an illumination chamber, the illumination chamber is internally provided with a first motor, a driving bevel gear, a lifting plate, a supporting shaft, an adjusting assembly, an illumination lamp and two lifting assemblies, and each lifting assembly comprises a driven bevel gear, a screw rod, a sliding block and a connecting rod; the navigation mechanism comprises four navigation chambers, each navigation chamber is internally provided with a vibration assembly and a prompting plate, and each vibration assembly comprises asecond motor, a rotating disk, a rotating rod, a movable block and a vibration rod. According to the smart backpack with the navigation and illumination functions based on the internet of things, through the navigation mechanism, the back of a person is beaten, navigation is provided for the person, and the situation is avoided that the person does not hear navigation sound and goes to a wrong way due to too high external sound; through the illumination mechanism, the situation that the person cannot see a route clearly in a dim environment since he / she does not carry illumination equipment is avoided, and the practicality of the backpack is improved.

The invention discloses an anti-lost tour-guiding flag. The anti-lost tour-guiding flag comprises a tour-guiding flag body and a tourist receiver which is matched with the tour-guiding flag body; the tour-guiding flag body consists of a transverse indicating board and a hand spike which is fixedly connected with the indicating board; an LED display screen is mounted on the surface of the indicating board; at least one first calling button is mounted on the indicating board; a USB interface is mounted at the bottom of the hand spike; at least one control system which is connected with the first calling button is mounted in the hand spike; the tourist receiver comprises a wrist strap and a shell; a second calling button, a display screen and a loudspeaker are mounted on the surface of the shell. The anti-lost tour-guiding flag has the advantages that a GPS positioning system is mounted in the tour-guiding flag and can position at any time; meanwhile, a position can be transmitted to the tourist receiver by the GPS positioning system through a communication module and is displayed on the display screen of the tourist receiver to remind tourists of a gathering place; meanwhile, a tour guide can directly contact with the tourists through buttons; the anti-lost tour-guiding flag is convenient and easy to use.

The invention discloses wireless communication equipment and a control method for an incoming call in navigation. The control method comprises the following steps that navigation is started to enter avehicle-mounted mode; after the incoming call information is acquired, navigation voice is closed, incoming call reminding is executed, the incoming call information and a navigation interface are displayed on the same screen through a one-key operation interface, and preset information is displayed on the one-key operation interface according to the incoming call information so as to select an incoming call information processing mode; the wireless communication equipment comprises a navigation module; the communication module is used for acquiring incoming calls, informing the display control module to perform display control according to different incoming call types, and informing the sound control module to perform sound switching at the same time; the display control module is usedfor displaying the navigation interface and the one-key operation interface on the same screen while keeping the navigation function after the incoming call is obtained; and the sound control module is used for closing the navigation function voice and playing the incoming call voice after the incoming call is obtained. Through the one-key operation interface, multiple times of operation of processing the incoming call by the user in the driving process is reduced.

The invention discloses a navigation lane reminding method and system and electronic equipment. The navigation lane reminding method comprises the steps: firstly, an actual driving lane of a user vehicle and a navigation driving lane of the user vehicle are obtained; and the actual driving lane of the user vehicle is compared with the navigation driving lane of the user vehicle, whether the actualdriving lane of the user vehicle is consistent with the navigation driving lane of the user vehicle or not is judged, if so, a prompt is not given, and if not, the driving behavior of the user is prompted to be wrong. Thus, a prompt can be given when a vehicle owner drives on a wrong lane, the vehicle owner is prevented from driving on the wrong lane, the defects of a navigation system are greatly overcome, and the method can be widely applied to vehicle-mounted terminals. The method is simple, efficient, high in universality and practicability and wide in application range.

The invention discloses an intelligent shoe and a control method thereof and belongs to the technical field of intelligent wearing equipment. The intelligent shoe comprises a vamp and a sole, and a path indicating unit and a first self-generating unit are arranged on the outer surface of the vamp; a control unit, a positioning unit, a power supply unit, a pressure sensor, a prompt unit, a second self-generating unit and a charging unit are hermetically arranged in the sole. By the arrangement, the problem that the intelligent shoe is singular in function in the prior art is solved; after a user is detected to wear the shoe, a path is determined according to the destination information and the current position information, the path to the destination is indicated by the path indicating unitin real time, and the user is avoided from going the wrong way.

The invention discloses an emergency navigation system and method in a satellite receiving failure state of a vehicle-mounted navigation system. The emergency navigation system comprises the followingsteps that (1), the initial coordinate P0, the speed v0 and the angle w of a vehicle are recorded; (2), after a moment delta t, the travelled distance changed quantity delta s of a vehicle body and the angle changed quantity delta w of the vehicle body are calculated; (3), according to the delta s and the delta w, the P0 is updated to obtain the moving coordinate P1 of the vehicle body; (4), according to the moving coordinate P1, the track, on a navigation map, of the vehicle body is updated, so that a vehicle is guided; (5), the newly generated moving coordinate P1 replaces the initial coordinate P0; (6), whether satellite receiving is recovered or not is detected, and if not, the second to sixth steps are executed circularly. When a GPS signal is cut off, the emergency navigation methodis adopted, continuous driving of the vehicle on an existing navigation path can continue to be guided, a driver can get navigation an experience same as that brought by satellite navigation, so thatthe driver is prevented from going in a wrong direction.

The invention provides a constitution method of a departure flight traction taxiing system. The constitution method comprises the steps of obtaining fleet information, obtaining model information, optimizing the combination of the number of tractors, supplying the number of the tractors according to the maximum peak of take-off flights, waiting for traction and the like. The constitution method of the departure flight traction taxiing system has the beneficial effects that flight delay can be well handled due to planning and system improvements, and the case that flights queue up in peak periods on a taxi track to waste fuel oil can be avoided. In addition, the view of the tractors is of 360 degrees so that air pilots can be prevented from going wrong and from taxiing collision, and therefore, the safety of the flights running on the ground can be improved.

The invention discloses an electronic dog automobile data recorder, and relates to the technical field of automobile data recorders. The electronic dog automobile data recorder comprises a backstage server, a cloud end database and a mobile equipment terminal, wherein the backstage server, the cloud end database and the mobile equipment terminal are in communication connection with one another through ethernet networks; real-time road condition data is stored in the cloud end database, and the cloud end database is used for providing data support for the mobile terminal equipment; the mobile equipment terminal comprises a micro controller, a cloud map unit, a monitoring unit, an automobile data recording unit, a displaying module, a voice broadcasting unit and an inquiring module. According to the electronic dog automobile data recorder, the map information of the place where a car is located can be inquired in real time from the cloud end database through the real-time inquiring module, so that accurate traffic situation and daily information are provided for the car, meanwhile, the surrounding situation of the car can be provided through an ultrasonic wave module and a human bodypyroelectric infrared sensor, therefore occurrence of traffic accidents is effectively reduced, and losses of economic properties of human being are decreased.

The invention discloses an energy-saving system of an intelligent public toilet, which relates to the technical field of toilet systems, and comprises an MCU for processing and judging data and sending out a predetermined instruction, and a guide module for accurately guiding the position of a person. According to the energy-saving system of the intelligent public toilet, the specific position ofa person can be rapidly recognized and positioned, the person is prevented from walking on a wrong way, prompting is conducted in a voice mode, the person can conveniently and rapidly find a designated position, the person can rapidly move to a designated pit position through the auxiliary module, and through the auxiliary moving module, the person can be accurately guided to the pit position; when no person is in the pit position, the illuminating lamp of the channel is turned off, the turning-on time of the illuminating lamp of the channel is shortened, the energy-saving function is furtherachieved, stable guiding and prompting of the person can be achieved through the infrared positioning module, the voice prompting module and the guiding module, and the situation that the user is unfamiliar with the environment and accidents such as slipping and the like are avoided, and the safety is improved.

The invention discloses an environmental art street lamp. The environmental art street lamp comprises a base. A box body is fixedly connected to the top of the base. A supporting column is arranged onthe right side of the box body in a penetrating manner. Sliding grooves are formed in both the top and the bottom of the inner cavity of the box body. Sliding blocks are slidingly connected to the inner cavities of the sliding grooves. The sliding blocks are matched with the sliding grooves. A connecting block is fixedly connected to the sides, opposite to each other, of the two sliding blocks. Aclamping block is fixedly connected to the right side of the connecting block. A clamping groove matched with the clamping block is formed in the left side of the bottom of the supporting column. According to the environmental art street lamp, the box body, the supporting column, the connecting block, the clamping block, the clamping groove, a motor, a first gear, a second gear, a threaded rotaryrod, threaded sleeves and connecting rods are used cooperatively; and the problem that a traditional environmental art street lamp is inconvenient to disassemble is solved. The environmental art street lamp has the advantage of being convenient to disassemble, the environmental art street lamp is convenient to maintain when a breakdown occurs, and use efficiency of the environmental art street lamp is improved.

The present invention relates to a method and device for obtaining a motion path. The method comprises a step of determining a next target fork road in the positioning process, a step of obtaining the target time of reaching the target fork road from a current position, a step of obtaining current target position information through positioning when the target time is reached, and a step of obtaining a motion path according to the obtained all target position information after the positioning is ended. According to the technical scheme, when the current time reaches the target time, the current target position information of the user at present is obtained through GPS positioning, the wrong road and wrong direction of the user at the fork road to move to a wrong path can be prevented, at the same time, since the positioning is only carried out in approaching the target fork road, the continuous positioning in the process of moving the current target position from the current position or the frequent positioning according to the fixed positioning frequency are not needed, the times of positioning can be reduced to the largest degree, the electrical energy of equipment is saved, and the power consumption is reduced.

An embodiment of the present invention provides an indoor navigation method, device, and mobile terminal, including: obtaining the current indoor location information of the mobile terminal; starting from the location corresponding to the indoor location information, and taking the input destination location as the end point, Generate a segmented navigation path, which is a straight line; when it is determined that the mobile terminal is pointing to the direction of the segmented navigation path, display forward identification information on the navigation interface to instruct the user to move forward in the current direction pointed by the mobile terminal. By applying the embodiments of the present invention, the problem of inconvenient use of indoor navigation existing in the prior art can be solved.

The present invention discloses a method, device and mobile terminal for controlling incoming calls in the navigation process, wherein the method includes: when an incoming call is received in the navigation state, obtaining a navigation route within a preset distance of the current location from the current route; judging the Whether there is a preset route feature in the navigation route; display the incoming call interface and / or navigation interface according to the first preset rule corresponding to the judgment result, and perform incoming call voice reminder or navigation voice reminder. The present invention determines whether there is a preset route feature in the navigation route driven by the user to determine whether to give priority to route navigation to the user or to remind the user to call; Unable to get the navigation information and go the wrong way; thus ensuring the driving safety of the user and not letting the user miss important calls.

The invention relates to a traffic configuration structure of a grade intersection, which comprises entrance lanes and exit lanes, wherein the entrance lanes comprise left turn lanes, straight lanes, specific traffic flow right turn lanes and conventional right turn lanes; the exit lanes comprise right exit lanes relative to the entrance lanes; the right exit lanes comprise right lanes, middle lanes and left lanes and are provided with specific lane ground points; division islands are further arranged between the straight lanes and the specific traffic flow right turn lanes; guide islands are further arranged between the specific traffic flow right turn lanes and the conventional right turn lanes; portal traffic sign board are erected at the opposite front ends of the division islands and the guide islands; the specific traffic flow right turn lanes are communicated with the specific lane ground points by guide lines. The structure has the advantages that diversion and right turn guide is timely and accurate; the problems that cars in the conventional right turn lanes cannot enter the specific lanes or are required to run in an interweaved manner even if the cars can enter the specific lanes are solved; the overall operating efficiency of the grade intersection is effectively improved.

The invention discloses a multi-level security deployment method based on a networked system, and the method comprises the following steps: S1, analysis modeling: building a square basic monitoring region model with uniform clustering according to the requirements of monitoring data sampling uniformity and data transmission energy saving; s2, grade division: performing comprehensive division according to geographic positions, shape grades and other capabilities, performing grade division on the resource warehouse model, and establishing a resource warehouse according to the grades; s3, guarantee deployment: deploying different guarantee resources according to the levels of the resource warehouses, and ensuring that the resources of the resource warehouses with high levels are richer; and S4, transmission guarantee: knowing the resource quantity of the resource warehouse of the deployment point in real time, carrying out regular transmission guarantee according to the resource quantity, and uploading the position of the resource warehouse and the resource quantity to the encryption cloud. According to the multi-level guarantee deployment method based on the networked system, resource waste is reduced, and regular resource allocation of the resource points can be adjusted according to actual conditions.

An interface system (10) for ensuring connection reliability between a sub-card and a backboard (20) in rack equipment is provided. The interface system (10) comprises: a board in-place detection unit (11) for detecting whether the sub-card is inserted into place correctly when a connection pin set of the sub-card is inserted into a connector on the backboard (20); a chassis detection unit (12) for judging whether the current chassis inserted into by the sub-card is the applicable chassis for the sub-card; and a slot position detection unit (13) for judging whether the current slot position inserted into by the sub-card is the applicable slot position for the sub-card. When the sub-card is inserted into the backboard (20), the interface system (10) not only detects whether the sub-card is correctly installed into place, but also further detects the code of the chassis with the backboard (20) into which the sub-card is inserted and the code of the slot position being inserted, and confirms the present working environment of the sub-card, thus comprehensively detecting the connection status between the sub-card and the backboard (20), and ensuring the reliable connection between the sub-card and the backboard (20). A backboard (20) and a method for ensuring connection reliability between a sub-card and a backboard (20) in rack equipment are also provided.

The invention discloses a deployment method dedicated to tower maintenance personnel. The method is as follows: a. placing a positioning device on the tower maintenance personnel, and displaying the position information of the staff on the display in the deployment center; b. displaying the position information of the tower, and the server Calculate the distance between towers and towers, and calculate the travel speed and time required for tower maintenance personnel; c. Determine the towers that need to be repaired, and filter out the staff within 1 kilometer nearby; d. The server calculates the towers that are not working around The time when the maintenance personnel rush to the tower that needs to be repaired; e. After determining the maintenance personnel who rushed to the tower with the shortest time, issue a work order to the voice device worn by the maintenance personnel of the tower; f. After the maintenance of the maintenance personnel of the tower is completed, reply to the deployment center Completed; g. The tower maintenance personnel who have completed the work will be displayed in the deployment center as temporarily unemployed, and wait for the server to complete the calculation and release the task.

The invention discloses a method based on mobile phone voice, GPS track recording and map navigation, which comprises the following steps of 1, acquiring GPS data through mobile phone movement, and marking a travel track on a Google Map map, when the special position point appears, adding the photographed picture, the recorded voice and the geographical position information at the special position point, 2, enabling the mobile phone to transmit the photographed picture, the recorded voice and the geographic position information to a server through a mobile network, and enabling the server to realize the association of the photographed picture and the recorded voice with the geographic position on the Google Map and then transmitting the information to the mobile phone, and 3, when the user needs to return, clicking a 'navigation' button, and when the user encounters a special position point, clicking a mark point on the map, and displaying a picture and a voice prompt associated with the position. The method is simple in steps, convenient to implement and low in cost, recording and navigation can be combined, people can be prevented from walking on wrong roads, and the method is favored by hiking travelers.

The invention provides a motorcycle with a compass, which is characterized in that the compass is arranged on an instrument panel of the motorcycle, so that when a user rides the motorcycle and goes out of a long distance, the user can be helped to identify the direction through the compass on the instrument panel to avoid walking mistakenly.

The invention discloses a high-precision map drawing method based on the Internet of Vehicles, and belongs to the technical field of map drawing, and the method specifically comprises the steps that an Internet of Vehicles client and a remote platform end are arranged, the Internet of Vehicles client is used for collecting vehicle environment information, and the remote platform end is used for processing the information collected by the Internet of Vehicles client; identifying data types collected by the Internet of Vehicles clients, marking priorities corresponding to the collected data types, establishing a plurality of 5G transmission channels between the Internet of Vehicles clients and the remote platform end based on a 5G slicing technology, and marking priorities for the established 5G transmission channels; the map is subjected to three-dimensional processing, so that a user can identify the direction more conveniently, and navigation errors are avoided; the 5G slicing technology is fully utilized, the transmission efficiency of the collected data is improved, three building states are preset when the building model is established, subsequent state replacement is facilitated, and the method is more convenient, visual and symbolic.