33results about How to "Reduce communication times" patented technology

The invention provides a method, a device and equipment of picture sharing. The method includes the steps: generating a text block object according to edited text information on a picture; obtaining data of the picture, enabling the data of the picture and the text block object to be organized into a document with a preset format; and sending the document with the preset format. The method, the device, and the equipment of the picture sharing can reduce times of communication, improve efficiency of communication, and guarantee integrality of an original picture.

The present invention provides a fast addressing method and device for an electronic detonator network, and an electronic detonator system. The method includes: obtaining an identifiable unique code of the electronic detonator in the electronic detonator network, and the identifiable unique code includes a part of the identification code of the electronic detonator The byte corresponds to the data, and the identifiable unique code corresponding to each electronic detonator in the electronic detonator network is different; the control information is generated according to the identifiable unique code; the control information is sent to the electronic detonator, so that the electronic detonator can verify whether the identifiable unique code is Some bytes of the identification code correspond to the data, and the corresponding instruction of the control information is executed after the verification is passed. The embodiment of the present invention not only satisfies the requirement of each electronic detonator to verify the control information, but also can shorten the length of the control information, thereby reducing the amount of communication data and reducing communication time consumption.

The invention discloses a method of automatically sending a virtual resource, and the application in electronic trading field, namely, an automatic trading method of a virtual product and system thereof, thereby solving the problems that the transmitting mode of the prior virtual resource has complicated operation, and can not respond to the requirement of a user in time. The method comprises that: a transmitting system saves a first user virtual resource, and records the state of the virtual resource as undelivered; a second user sends out an interactive resource to a management system, which informs the transmitting system after receiving the interactive resource; the transmitting system modifies the state of the virtual resource as delivered, and returns the information to the management system; the management system informs the transmitting system to send the virtual resource to the second user. The method provided by the invention solves the problem that the virtual resource onlycan be transmitted when the first user is real-time online, and the second user can receive the virtual resource in time without waiting for the first user to be online. Moreover, the invention can guarantee that the virtual resource can not be stolen when the login account of the first user is stolen, thereby reducing the loss of the first user.

The invention discloses an Internet of Things communication method, device and storage medium based on LoRa technology, belonging to the technical field of Internet of Things communication. The method includes acquiring data information sent by a LoRa terminal at a preset transmission rate, determining a maximum transmission rate corresponding to a target signal-to-noise ratio and a target signal strength, and sending the maximum transmission rate as a first predicted transmission rate to the LoRa terminal. And then receiving the data information sent by the LoRa terminal based on the first predicted transmission rate, so as to realize communication with the LoRa terminal. The present invention obtains the target signal-to-noise ratio and the target signal strength sent by the LoRa terminal, and sends the maximum transmission rate corresponding to the target signal-to-noise ratio and the target signal strength as the first predicted transmission rate to the LoRa terminal, so that it can be based on the first prediction The transmission rate is used to communicate, thereby reducing the communication time, so as to reduce the power consumption of the communication network with the LoRa terminal.

The invention provides a method, a device and equipment of picture sharing. The method includes the steps: generating a text block object according to edited text information on a picture; obtaining data of the picture, enabling the data of the picture and the text block object to be organized into a document with a preset format; and sending the document with the preset format. The method, the device, and the equipment of the picture sharing can reduce times of communication, improve efficiency of communication, and guarantee integrality of an original picture.

The present invention relates to the technical field of software analysis, and in particular, to a centralized management method, device, device and readable storage medium of a storage device. The method includes acquiring data information of the storage device; storing the data information of the storage device Send to the semantic analysis module for classification, and determine whether the data type of the data information of the storage device has the corresponding oid node data, if it has the corresponding oid node data, then establish the data type of the data information of the storage device and the data type and the corresponding oid node data. The mapping relationship table of the corresponding oid node data; verifying the storage device based on the mapping relationship table, and updating the mapping relationship table; monitoring the operation information in different storage devices based on the updated mapping relationship table, and The operation information in the different storage devices is sent to the display interface for display. The present invention automatically monitors each storage device by establishing a mapping relationship, thereby saving costs and improving management efficiency.

An embodiment of the present application provides a method for selecting a modulation mode, a near-field communication device, and a storage medium. The method includes: acquiring current location information of an electronic device; determining the type of near-field communication of the electronic device according to the current location information; Communication type, which determines the target modulation method of near field communication.

The present invention provides a multi-terminal access wireless network optimization control method, system and device, acquires the time-consuming required for each terminal to transmit data through each wireless network access device, and pairs each terminal with the communication channel in each wireless network access device , when there is an unpaired terminal, select the wireless network access device according to the principle of minimum time-consuming data transmission between the unpaired terminal and the wireless network access device, and select the wireless network access device according to the data carried in the communication channel of the wireless network access device The principle of minimum time required for the task is to pair the unpaired terminal with the communication channel in the wireless network access device. During the whole process, based on the principle of minimum time required for the terminal to transmit data through the wireless network access device, reasonably pair the terminal with the wireless network access device, and finally effectively reduce the overall communication consumption between multiple terminals and multiple wireless network optimization devices. , improve the efficiency of data transmission by the terminal through the wireless network.

The invention discloses a fast routing method for positioning satellites suitable for rescue. After the rescued party initiates the rescued information, the associated router directly inquires the local database and other nearby rescue terminals without the intervention of the rescue control center, and sends information to other nearby rescue terminals. Rescue information is forwarded, and then directly connected to the rescued party and the rescuer; the router sends the rescue information to the server at the same time, and the server further inquires more nearby rescue terminals and notifies the designated router to send rescue information to the more queried rescue terminals. The nearby rescuers or non-professional rescuers who have installed the rescue terminal can receive the message and carry out rescue. The invention reduces the difficulty of receiving Beidou communication, reduces the cost of Beidou communication, reduces the communication time, and simplifies the complexity of receiving equipment.

The invention relates to a multi-function loop tester of a three-phase transformer CT (Current Transformer). The multi-function loop tester comprises a primary-side test terminal and a secondary-side test terminal, wherein the primary-side test terminal and the secondary-side test terminal are respectively connected to the primary side and the secondary side of the three-phase transformer, and the primary-side test terminal is electrically connected with the secondary-side test terminal. The primary-side test terminal is composed of a primary-side polarity test module, a primary-side switcher and a three-phase current inductor. The secondary-side test terminal is composed of test terminal blocks, a secondary-side switcher and a secondary-side polarity test module, and the number of the test terminal blocks is six, and the test terminal blocks are respectively connected with the secondary-side switcher. The multi-function loop tester concentrates front and rear switch cabinet working equipment of a polarity test and a loop resistance test into a set of devices in front of a switch cabinet, workers after the switch cabinet are only responsible for the wiring work of a primary three-phase CT and do not need to cooperate with worker before the switch cabinet to operate, and the working strength is reduced.

The invention relates to a method for transmitting data of a bank POS (point of sale) machine. The method comprises the following steps that after data collected by a first POS machine is sequentially encrypted and packed according to a first format, the first data is obtained, and in addition, the first data is sent to a first server; whether the code value of the specified position in the data message of the first data is the set value or not is judged, and if so, the next step is executed; otherwise, the first data is decrypted and is stored in the first server; and the first data is decrypted in the first server, and in addition, the data obtained after the decryption is sent to a second server. The invention also relates to a system for transmitting data of the bank POS machine. When being implemented, the method, a device and the system for transmitting the data of the bank POS machine have the following beneficial effects that the communication cost is lower, and the efficiency is higher.