Wireless remote monitoring device and monitoring method based on enhanced DTU

The invention belongs to the technical field of remote monitoring, particularly relates to a wireless remote monitoring device and monitoring method based on an enhanced DTU, and provides the following scheme for solving the problem that the fault condition cannot be monitored in the prior art: the wireless remote monitoring device comprises a shell in which a monitoring module, an induction module, an on-off module, a connection module, a control module and a remote terminal are arranged, the monitoring module, the sensing module, the on-off module and the connecting module are all electrically connected with the control module, the connecting module is electrically connected with the remote terminal, heat dissipation holes are formed in the shell, the control module comprises a control mainboard, the connecting module comprises a DTU communicator, and the DTU communicator is electrically connected with the remote terminal. According to the invention, not only can the operation condition ...

'Dual-plant and double-layer' technique for cultivating cotton

A "dual-plant and dual-layer" technique for cultivating cotton features the improvement on ctton plant density, raw spacing, the spacing in rows, plant height, etc. to increase the yield due to high plant density. The ginned cotton per hectare can reach 3800 Kg without lowering of cotton quality.

Bonding wire bank unscrambler

The utility model discloses a bonding wire bank unscrambler in the chip manufacturing field, set up the stick of holding of blind hole including the tip, the blind hole internal fixation has orthopedic needle, and the crotch form is processed into in the needle point portion of orthopedic needle, holds excellent periphery cover and establishes rubber sleeve, through using the utility model discloses defective products to current is restoreed to improved the yields of chip, reduced manufacturing cost, can be used to in the chip manufacturing field.

Portable main transformer oil temperature meter calibration device

The invention relates to a portable main transformer oil temperature meter verification device which comprises a micro-control unit, a lithium battery, a verification assembly, a box body and a box cover, a support is arranged in the box body and divides the box body into a first placing cavity, a second placing cavity and a third placing cavity, a drawer is arranged on the box body, the micro-control unit is arranged in the drawer, and the lithium battery is arranged in the drawer. The lithium battery is fixedly connected in the second placement cavity, and a support frame for supporting the verification assembly is arranged in the third placement cavity; according to the invention, the box body is divided into the first placing cavity, the second placing cavity and the third placing cavity through the support, so that the micro-control unit, the lithium battery and the verification assembly can be independently installed in the box body, and mutual collision among the assemblies during ...

'Dual-plant and double-layer' technique for cultivating cotton

Cryptograph data sharing method and device, inquiring server and data uploading client terminal

The invention discloses a cryptograph data sharing method and device, an inquiring server and a data uploading client terminal. The cryptograph data sharing method includes the steps of sending a data inquiring request to a cloud storage server, wherein the data inquiring request comprises an uploader identifier, the cloud storage server inquires about to-be-inquired cryptograph data through the uploader identifier from stored cryptograph data, a to-be-inquired document data identifier is carried by the to-be-inquired cryptograph data, the to-be-inquired cryptograph data are cryptograph data corresponding to the uploader identifier, and the to-be-inquired document data identifier is a document data identifier corresponding to the to-be-inquired cryptograph data; receiving the to-be-inquired cryptograph data sent by the cloud storage server; inquiring about target cryptograph data from the to-be-inquired cryptograph data, wherein a target document data identifier is carried by the target ...

Permeation method, device and equipment based on web fingerprint information and medium

The embodiment of the invention provides a penetration method, device and equipment based on web fingerprint information and a medium, and the method comprises the following steps: judging penetration targets according to a website building form of a website, and determining penetration ideas of one or more fingerprint information for each penetration target; analyzing all site information of the penetration target, and determining a fingerprint detection object; and according to a preset priority sequence, the fingerprint information is determined according to the penetration thought of the fingerprint information and the fingerprint detection object, and penetration is performed according to the fingerprint information. According to the method, the judgment of multi-category, multi-type and larger-range web fingerprint information is realized, so that the judgment result is more accurate. The fingerprint information is determined according to the preset priority sequence, and the efficiency ...

Distribution network equipment defect fault early warning system

The invention discloses a distribution network equipment defect fault early warning system, which comprises a risk value query module, a distribution network equipment defect fault risk value query module, a support fault position single coil viewing module, an abnormal waveform data viewing module, a weather matching condition viewing module and an alarm signal reminding module, the alarm recording and counting module is used for recording historical alarm information, so that fault problem tracing is facilitated; the stock battery aging query module is used for respectively displaying data of unmaintained and maintained stock batteries and knowing working conditions of all the stock batteries so as to facilitate maintenance processing; the risk value uploading query module is used for carrying out statistical query on risk value uploading information and integrating risk value uploading data; and the other uploading signal query module is used for querying equipment information uploading ...

Method and device for evaluating network risk handling priority, equipment and medium

The embodiment of the invention provides a method, a device, equipment and a medium for evaluating network risk handling priority, and relates to the technical field of network security, and the method comprises the following steps: obtaining a risk problem of a target network system; determining the severity of each risk problem, and determining the disposal level of the emergency degree corresponding to each risk problem according to the severity of each risk problem; determining the type of a network environment in which each risk problem is located; determining the importance of assets to which each risk problem belongs and the importance of the associated assets to a target network system; and calculating a risk value of each risk problem according to the disposal level of each risk problem, the type of the network environment, the importance of the assets to which the risk problem belongs and the importance of the associated assets to the target network system, and calculating a risk ...

Two projecting pole high frequency triodes of miniature paster

The utility model discloses a two projecting pole high frequency triodes of miniature paster in the electron chip field, including chip, lead wire and the frame of encapsulation in the plastic -sealed body, the frame is including seting up in a plurality of encapsulation on the muscle at the bottom of the frame mouthful, leaves a C island pin, a B utmost point pin and two E utmost point pins in the encapsulation mouthful, and install the chip is on the pin of C island, and it is continuous that B utmost point pin and two E utmost point pins correspond soldering zone through lead wire and chip surface, the utility model discloses a set up two E utmost point pins on the frame, realize the two application modes of single triode, improved the integrated level of electronic circuit simultaneously, reduced the manufacturing cost of electronic circuit board, can be used to among all kinds of electron device.

Network traffic blocking method and device of application, computer equipment and storage medium

The embodiment of the invention provides a network traffic blocking method and device of an application, computer equipment and a storage medium, and relates to the technical field of network security, and the method comprises the following steps: obtaining an outgoing message of a target network at the boundary of the target network through a mirror image traffic mode, inputting the outgoing message into a message analysis model, the message analysis model outputs a port feature and a message structure feature of the outgoing message; according to the port characteristics and the message structure characteristics of the outgoing message, judging whether the outgoing message is a message of a preset application or not through a relation model; if yes, whether the outgoing message meets the outgoing condition of the preset application or not is judged; and if not, stopping the process of the preset application through an application server. According to the scheme, the network traffic of ...

Hand-held relay verification device and verification method thereof

The invention discloses a handheld relay verification device and a verification method thereof, the handheld relay verification device comprises a device body, and the device body comprises a core control module used for overall operation and coordination control of the whole device; the analog quantity output unit is connected with the core control module and is used for converting the digital quantity signal output by the core control module into an analog quantity signal and outputting the analog quantity signal; and the power supply unit is connected with the core control module and the analog quantity output unit and supplies power to the whole device. According to the invention, alternating current and direct current voltage and current can be output without an external alternating current power supply, and switching value detection can be carried out, so that the verification function of the relay is realized. The portable relay does not need complicated early-stage preparation work ...

Slope greenbelt irrigation system for sponge city

The invention discloses a sponge city slope greenbelt irrigation system, which comprises a slope body, a water reservoir, a purification device, a sprinkling irrigation device, a water level control component and a drainage component, and is characterized in that a filter screen arranged in the water reservoir can intercept garbage, mud and small gravels in rainwater and prevent the water reservoir and a sprinkling irrigation system from being blocked; organic compounds and chemical substances such as pesticides, chemical fertilizers, grease and insecticides in rainwater can be adsorbed; heavy metal ions such as mercury, cadmium, chromium and lead in rainwater are adsorbed; and a descaling effect can also be achieved, eutrophication of rainwater in the reservoir can be prevented, and water pollution is reduced.

Connection construction method, device and equipment for dark network connection scene, and medium

The embodiment of the invention provides a connection construction method and device for a dark web connection scene, equipment and a medium, and relates to the technical field of data transmission, and the method comprises the steps: obtaining the website of each target dark web; the UIO driving equipment is bound with a hardware network card by utilizing a UIO framework in a kernel mode, and a memory of the hardware network card is bound with a CPU (Central Processing Unit) of an upper computer; analyzing and adapting a network protocol of each target dark network through a user mode protocol stack of the upper computer; sending a connection request to the website of each target dark network through the network protocol of each target dark network; receiving a proxy node fed back by each target dark network in response to the connection request, and constructing communication connection between the upper computer and the proxy node of each target dark network; and based on the communication ...