39results about How to "Solve the waiting problem" patented technology

The invention is applicable to the field of application of mobile payment and provides an implementation method and an implementation system for checking in / checking out in a hotel. The implementation method comprises the steps that a mobile terminal is used for sending room-reserving information to a cloud server of the hotel and payment is implemented; the cloud server of the hotel is used for randomly generating a checking-in key code and a checking-in locking code matched with the checking-in key code after the mobile terminal pays successfully, sending the checking-in key code to the mobile terminal and sending the checking-in locking code to an access controller of the room reserved by a user; the mobile terminal is used for sending the checking-in key code to the access controller of the room reserved by the user in a near-field communication manner; and the access controller of the booked room is used for checking the checking-in key code by adopting the checking-in locking code, and when the checking is successful, the access controller is opened. The implementation method and the implementation system provided by the invention have the advantages that the unnecessary and fussy procedures and waiting in the process of checking in and checking out in the hotel are solved, the operation is convenient, the life efficiency of people is improved, the intervention of other people is not needed in the whole process, the checking code needed in checking in and checking out processes is generated randomly and the safety is high.

The invention provides a communication method based on a coroutine mechanism. The communication method based on the coroutine mechanism comprises the following steps that firstly, in a main thread circulation process, a socket is monitored; secondly, whether data is input into the socket or not is judged, and the third step is executed if yes; thirdly, the input data is subjected to decoding analysis, whether the input data is request data or response data is judged, the fourth step is executed if the data is request data, and the fifth step is executed if the data is response data; fourthly, a coroutine function is established and used for processing the request data; fifthly, a coroutine function corresponding to the response data is searched for according to the response data, and the coroutine function is switched to process the response data. By means of the communication method based on the coroutine mechanism, the problem of waiting in a blockage mode can be solved, and data access conflict in multi-thread implement can be avoided.

The invention discloses a scheduling method and system for parking reservation. The method includes the following steps: receiving parking reservation information and vehicle position information, and determining vehicle speed, using the vehicle position information and parking lot information to determine the driving route between a vehicle and a parking lot, further determining the time when the vehicle arrives at the parking lot, and ranking vehicles which has reserved parking spaces according to the time when the vehicles arrive at the parking lot. The system includes a parking console, a network server and a positioning apparatus, wherein the parking console and the positioning apparatus are in separate and wireless communicative connection to the network server. The parking console includes an acquiring module, a determining module and a scheduling module. According to the invention, the method and the system innovate the traditional plan of arranging parking according to the time of reservation, and propose a scheduling method and system for parking reservation. By acquiring vehicle position information and vehicles' average speed information, the method and the system can determine the time when the vehicle arrives at the parking lot in an accurate manner and increase usage of parking spaces.

The invention discloses a double-station destacking feeding device. The double-station destacking feeding device comprises a rack, two feeding tables, a positioning stand and a pickup manipulator, wherein the two feeding tables are symmetrically arranged and fixedly installed at the bottom of the rack, and each feeding table is provided with a separation device; the positioning stand is arranged between the two feeding tables and is fixedly installed at the bottom of the rack; and the pickup manipulator is installed on a first guide rail and driven by a second driving part to move in the vertical direction, the first guide rail is in sliding connection with a second guide rail at the same time, the second guide rail is perpendicular to the first guide rail and is fixedly installed on the rack, the second guide rail is driven by a third driving part to move along the first guide rail in the horizontal direction, and a sucking part is installed at the bottom of the pickup manipulator. By means of the double-station destacking feeding device, the problem of waiting in feeding in the prior art can be solved, and thus the overall feeding efficiency is effectively improved; and meanwhile, upper and lower shafts of the two feeding tables and the positioning stand have the feeding, discharging and destacking functions.

The invention discloses a storage method and device of multi-thread data. The method comprises the following steps of: reading a core number of a processor, wherein the core number of the processor is a maximum thread number of synchronously processing data by the processor; establishing a corresponding storage thread for each type of data stream in a file under the condition of determining that the processor is a multi-core processor through the core number of the processor; starting to operate one or more storage threads according to the core number of the processor so as to store corresponding data streams to a memory through the storage threads. According to the method and device disclosed by the invention, file storage speed is greatly increased on the basis of being capable of realizing the purpose of sufficiently utilizing performances of the conventional main-stream hardware.

The invention discloses a task processing method and device, a terminal and a computer readable storage medium, and belongs to the technical field of computers. The method comprises the steps that theservice quality level of a task is set, the service quality level is related to the user perception degree, the priority of a thread executing the task is configured to be the service quality level of the task, and the priority of the thread is used for indicating the execution sequence of the thread executed in a system. By means of the method, the execution sequence of the threads conforms to the service quality level of the task. Therefore, the tasks with higher service quality levels (namely, the tasks with higher user perception) are executed faster, so that the jamming phenomenon causedby overlong task processing time can be avoided to a certain extent.

The invention discloses a production line rhythm control system and a control method thereof. The control system comprises a production line body, automatic test devices and a control module, whereinthe production line body comprises multiple sequentially-connected test working positions, each test working position comprises two sections of conveying line bodies arranged side by side, the two sections of conveying line bodies are respectively a main conveying line body and an auxiliary conveying line body, two ends of each section of conveying line body are vacant or are connected with conveying line bodies in the adjacent test working positions respectively, the automatic test devices are sequentially arranged at one side of test working positions, one test working position is between adjacent automatic devices, and the control module is used for controlling each test working position to transversely move along a vertical direction of the conveying direction of the production line body and changing the connection mode between adjacent test working positions. A to-be-tested product can be intelligently scheduled, the problems of waiting and congestion of to-be-tested products aresolved, and the production and making efficiency of the production line is improved significantly.

The invention discloses a method for obtaining CPU (central processing unit) register information. The method comprises the following steps: a basal plate management controller transmits a command toa target CPU through a PECI (platform environment control interface) agreement, and the command is a command for receiving the CPU register information; the target CPU is used for returning data, which comprise the CPU register information, to the basal plate management controller through the PECI agreement according to the command so as to enable the basal plate management controller to store theCPU register information. The PECI agreement is adopted by the method to enable the basal plate management controller and a CPU to directly perform data interaction so as to obtain the CPU register information. Therefore, the problem that the basal plate management controller waits for a long time is avoided, the occupied memory is reduced, the efficiency of obtaining the CPU register informationis improved, and the hardware resource and cost are saved as well. Correspondingly, a system, equipment and computer readable storage medium disclosed by the invention have the technical effects as well.

The invention relates to a data cache method and device and a data transmission system. The data cache device comprises a first cache module, a second cache module and a third cache module, which areconnected in sequence, wherein the first cache module is connected with a random access memory; and the third cache module is connected with a data processor. The system depends on a data locality principle, so that a waiting problem caused by broadband mis-matching between random access memories and data processors is avoided, and on the basis of satisfying the data locality, the data reading / writing efficiency between a plurality of data processors and between the plurality of data processors and the random access memories is improved through mining parallel operation.

The invention provides a production line and an operation method thereof, wherein, the production line comprises a production device and a first storage device; the production device is used for processing or assembling products, and the production device comprises a first device and a second device; the first storage device is disposed between the first device and the second device, and the firststorage device is used for storing the products output from the first device and can deliver the stored products to the second device. According to the technical scheme, the production line and the operation method thereof can solve the problem of waiting of the production device in the production line in the prior art.

The invention discloses an electric water heater. The electric water heater comprises a liner, a drainage component and a control unit. The liner is used for storing water. The drainage component comprises a drainage tube, a flow detection unit and a water discharge valve. The drainage tube is communicated with the liner, the water discharge valve is used for controlling the connection and disconnection of the drainage tube, the flow detection unit is used for detecting the instantaneous water flow in the drainage tube, the control unit is connected with the flow detection unit and is used for obtaining the total water flow of the flow detection unit according to the instantaneous water flow in the drainage tube, which is detected by the detection unit, and the control units also determines whether the drainage process of the electric water heater is over according to the total water flow and the instantaneous water flow. By means of the electric water heater, users can know whether drainage process of the electric water heater is over timely, and the problems of waiting of users during drainage, forgetting of closing the water discharge valve after drainage and the like are solved. The invention further discloses a drainage detection method of the electric water heater.

The invention relates to a process in the field of pharmacy, in particular to a process for realizing continuous production of a freeze-dried product. A continuous production process for a freeze-dried preparation sequentially comprises the following steps of: washing bottles by using a bottle washing machine, drying and sterilizing with a tunnel sterilizing and drying oven, bulking with a liquid bulking semi-corker, freeze-drying and pressing with freeze-drying machines, and performing cover rolling, lamp inspection, labeling, boxing and packing through a cover rolling machine, a lamp inspection machine, a labeling machine and a boxing and packing machine respectively to obtain a finished product. The bottle washing machine, the tunnel sterilizing and drying oven, the liquid bulking semi-corker, the freeze-drying machines, the cover rolling machine, the lamp inspection machine, the labeling machine and the boxing and packing machine are arranged linearly; the number of the freeze-drying machines is more than two, and the freeze-drying machines are arranged linearly; and the freeze-drying box is provided with front and rear doors facing an operator. The process is an improvement of the prior art, and has the advantage of skillfully solving the pollution and waiting problems in boxing and un-boxing so that the boxing and the un-boxing do not interfere with each other.

The invention provides a control method and device for a mobile visual doorbell system, the device comprises an outdoor unit and an indoor unit, the indoor unit comprises a mobile robot or a mobile terminal, and the control method comprises the following steps: after it is detected that a doorbell key is pressed down, an outdoor camera collects video information of a visitor; an indoor camera collects indoor image data, and analyzes and determines the position of a user; if the user is in the room, the movable robot moves to the nearest user position, and video information of the visitor is displayed on the movable robot; if no user is in the room, the video information of the visitor is sent to the mobile terminal; and the user confirms the visitor information and then controls unlockingor does not perform operation. According to the invention, the visitor can be confirmed and locked at each position of a room, and the problem that the visitor can be confirmed only when a conventional visual doorbell must reach a fixed position is effectively solved.

The invention relates to an auxiliary device of a system for stacking glass by s mechanical arm, in particular to a device for stacking glass by a mechanical arm and a positioning method of the device. A rotary connecting rod of a positioning device is connected with a sliding base through a sliding bearing; a Y-shaped scale support rod is mounted in the rotary connecting rod and fastened with the rotary connecting rod through fastening screws; the sliding base is provided with a buffer positioning block; when the buffer positioning block works, a leaning position is given to the rotary connecting rod; one end of a tensioning spring is connected with a welding rod on the sliding base while the other end of the tensioning spring is connected with the rotary connecting rod; and when the rotary connecting rod is positioned at a working position or a resetting position, a pulling force is given to the rotary connecting rod so that the rotary connecting rod can be abutted to the buffer positioning block or a resetting baffle on the sliding base. The device can be adjusted freely and precisely in the vertical direction, the horizontal direction and the rotating direction of a Y-axis and can adapt to glass assembling frames of various specifications. The device for stacking the glass by the mechanical arm and the positioning method of the device, disclosed by the invention, solve the problem of waiting for placement of a first piece efficiently and have important significance for steady production and improvement of economic benefit.

The invention relates to a content cache system and method based on virtual network interfaces. A pending interest table and a forwarding information base are allocated in a memory of a network device. The virtual network interfaces are added to the pending interest table and the forwarding information base. When interest messages are received, the pending interest table is searched according to the received interest messages. If no corresponding table entry is matched, a new table entry is interposed into the pending interest table, the virtual network interfaces or network interfaces stored by a plug-in network are added to the new table entry and the interest messages are forwarded according to the forwarding information base. For received data messages, the data messages are sent to a storage device and the network interfaces entered by corresponding interest messages according to the pending interest table. According to the system and the method, the waiting problem when the network device in an information center network processes access cache is solved, moreover, the interest message forwarding delay problem when the cache is not hit is solved, the waiting problem when the network device accesses the cache is unified according to a forwarding ideal, and the processing performance of the network device is improved.

The invention provides an intelligent dining cabinet and a control method thereof, relating to the technical field of storage equipment, comprising a cabinet body, a controller, a notification key, aplurality of storage compartments, a plurality of compartment doors and a plurality of electric control locks, wherein the back of the cabinet body is an open food matching mouth; the storage compartment is arranged in the interior of the cabinet, and the compartment door and the electric control lock are installed on the storage compartment to form a dining box capable of independently locking; the controller is connected with the electronic control lock and the notification key; and the controller is integrated with a wireless communication module. The dining cabinet simplifies the dining process, facilitates customers to take meals, and improves the service quality of the restaurant.

The invention relates to the field of molten iron alloy treatment, in particular to a steel ladle buggy transverse movement device and an application method thereof. The steel ladle buggy transverse movement device comprises buggy rails (1) and steel ladle buggies (2), and is characterized in that transverse movement rails (3), a transverse movement platform (4) and connecting rails (5) are further included; one corresponding steel ladle buggy (2) is arranged on each buggy rail (1) at most; the transverse movement rails (3) obliquely cross with the buggy rails (1); the transverse movement platform (4) is arranged on the transverse movement rails (3) and moves along the transverse movement rails (3); and the connecting rails (5) are laid on the transverse movement platform (4). The application method of the steel ladle buggy transverse movement device is characterized by comprising the steps of a, initialization, b, alignment, c, platform getting-on, d, transverse movement and e, platform getting-off in sequence. According to the steel ladle buggy transverse movement device, the waiting time is shortened, the production efficiency is improved, and operation is facilitated.

The invention discloses a device and a method for treating cationic dyes in sewage by using a magnetic compound. The device comprises a sewage storage mechanism, an adsorption generation mechanism, aregenerated sewage storage mechanism, a magnetic compound storage mechanism, a degradation generation mechanism and a hydrogen peroxide storage mechanism, wherein a magnetic compound is stored in themagnetic compound storage mechanism. The method comprises the following steps: adsorbing cationic dyes in sewage containing cationic dyes by adopting a magnetic compound, and carrying out catalytic degradation treatment on the cationic dyes adsorbed by the magnetic compound by adopting a hydrogen peroxide oxidation mode. According to the invention, physical adsorption and chemical oxidation are combined, and a magnetic composite material with double functions of adsorption and degradation is adopted, so that the advantages can be achieved, the disadvantages can be made up, the degradation efficiency can be improved, mixed pollution of different materials can be avoided, and the use efficiency of the materials can be improved; and by introducing Raman spectrum, the degradation process can be monitored in real time, and adsorption-degradation-monitoring three-in-one treatment of the cationic dye in the sewage is achieved.

The invention discloses a control system of an intelligent tea bar machine. In the control system, a tea bar machine control module performs information interaction with a client APP through a wifi communication module; the tea bar machine control module is electrically connected with a key input / display module, a water adding motor controller, a refrigeration switch controller, a water boiling switch controller, a heat preservation switch controller and a communication port; a communication 1 is connected with the wifi communication module through a UART serial port; a communication 2 is connected with a voice module through a UART serial port; the water boiling switch controller is electrically connected with water boiling equipment; and the heat preservation switch controller is electrically connected with the heat preservation equipment. A main control module is arranged to control heating, refrigeration, heat preservation and water adding of the tea bar machine; the automatic operation of the tea bar machine is realized, the operation is simple, and the use is convenient; and through voice recognition or client APP remote control, the problems of manual operation and waiting process in each water adding or heating process are solved, the operation is simplified, the time is saved, the display is intelligent, and the user experience is improved.

The invention relates to a plate trailer pulled by a loader. The plate trailer consists of a loader and a plate trailer, wherein the loader is connected with the plate trailer through a connecting component and a connecting frame and provided with a gasholder and a brake master cylinder, a cab of the loader is provided with a brake pedal, the gasholder is connected with the brake master cylinder through an output pipe, the brake pedal is connected to the brake master cylinder through a brake stay wire, and the brake master cylinder is connected with a brake pipe of the plate trailer through a brake gas line. The plate trailer is provided with a front wheel, a rear wheel, a crawling ladder and a lengthening crawling ladder, wherein the front wheel is installed at the front part of the plate trailer through a front wheel mechanism, and the front wheel mechanism comprises a front wheel bracket, a disk and a front axle. In the invention, by additionally arranging brake equipment on the loader, additionally arranging the front wheel and the front wheel mechanism on a flat-bed trailer, and connecting the loader with the plate trailer through the connecting component and the connecting frame, a traction plate trailer which takes the loader as traction power is realized. The plate trailer pulled by the loader can be used for loading and transporting construction mechanical equipment at any time with convenience and rapidness, thus solving the problem of waiting for the transferring of construction equipment. The loader is additionally provided with a brake system to ensure the safety of rear suspension of the traction plate trailer.

The invention discloses an applet starting control method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: after an application is normally started, sending a broadcast event to a first broadcast so as to start a first applet process corresponding to the first broadcast; in response to a starting operation on one applet, loading one applet by using a first applet process; and when an operation home page of an applet is displayed in the application, sending a broadcast event to a second broadcast located behind the first broadcast so as to start a second applet process corresponding to the second broadcast. According to the implementation mode, the Android platform broadcast technology is used for preloading the process, after a host App is started, the broadcast event is sent to prepare the applet process in advance, and when the applet is started, the preloaded applet process is directly used for loading, so that waiting time consumption for starting an empty process is avoided, and the applet starting speed is greatly increased.

The invention discloses a hot water circulation supply control system, which comprises a water heater, a water outlet pipeline and a water inlet pipeline, wherein the water outlet pipeline and the water inlet pipeline are respectively connected with the water heater, the tail end of the water outlet pipeline is provided with a circulation pump, the circulation pump is communicated with the water inlet pipeline through a pipeline, meanwhile, an electromagnetic valve, a central control system, a wireless network and user handheld mobile control equipment are also arranged on the water inlet pipeline, the central control system is used for controlling the on-off state of the electromagnetic valve, the wireless network is connected with the central control system, and the user handheld mobile control equipment is connected with the wireless network. The hot water circulation supply control system effectively solves the problems that in the prior art, a certain quantity of cold water needs to be discharged out before hot water is discharged out from the water heater, so the water resource waste is caused, and the waiting is needed; higher practical values are realized.

The invention discloses a front-end multi-process calculation method and system based on Web Worker, and the method comprises the steps: judging whether a current thread is started or not, and transmitting parameters to a background thread in the starting process to create a Worker thread if the current thread is started; calculating data of the currently started threads, and assigning names to each started thread for searching a corresponding relation in a plurality of threads in the background; obtaining the context and access parameters of the execution content of the current thread, and setting a success callback and an error callback; searching the named thread, and binding the named thread with the corresponding context, the access parameter, the successful callback and the wrong callback; and calling corresponding data to successfully callback or falsely callback to a main thread according to a background multi-thread execution result. According to the method and the system, the phenomena of main thread waiting and page false death in the process of executing big data calculation by a javascript single thread can be solved by utilizing multiple threads of a browser, so that the main thread does not need to be blocked.

The invention discloses a super charging bar for intelligent charging of electric vehicles, and relates to the technical field of intelligent charging. In the embodiment of the present invention, through the structural design of the rocket-shaped roof of the super charging bar, the body of the solar cell adsorption board, the frame steel-concrete structure building, and the intelligent robot, the charging pile head and the charging pile head due to the power control mechanism in the prior art are solved. The charging interface is single, and there is no AC / DC power switching and fast / slow charging switching functions, resulting in poor charging compatibility of different brands of electric vehicles, and there are also serious safety hazards due to high voltage and strong current impact due to automatic charging. Technical problems The safety in the charging process is improved; the embodiment of the present invention improves the utilization efficiency of the site, and solves the problem that the charging time is too long for customers to wait; the green and clean energy is fully utilized, and the energy utilization degree and economic efficiency are improved.

The invention relates to a content cache system and method based on virtual network interfaces. A pending interest table and a forwarding information base are allocated in a memory of a network device. The virtual network interfaces are added to the pending interest table and the forwarding information base. When interest messages are received, the pending interest table is searched according to the received interest messages. If no corresponding table entry is matched, a new table entry is interposed into the pending interest table, the virtual network interfaces or network interfaces stored by a plug-in network are added to the new table entry and the interest messages are forwarded according to the forwarding information base. For received data messages, the data messages are sent to a storage device and the network interfaces entered by corresponding interest messages according to the pending interest table. According to the system and the method, the waiting problem when the network device in an information center network processes access cache is solved, moreover, the interest message forwarding delay problem when the cache is not hit is solved, the waiting problem when the network device accesses the cache is unified according to a forwarding ideal, and the processing performance of the network device is improved.