45results about How to "Issued in time" patented technology

The invention relates to a rollover prevention dynamic detection method for a wagon on a curved conduit and a warning device. The method comprises the following steps: 1, installing a rollover prevention dynamic detection method for a wagon on a curved conduit which comprises a steering wheel rotation angle measuring device, a yaw angle velocity measuring device, an inclination angle measuring device and an electronic control unit which comprises a single chip microcomputer, wherein a solidification program of the single chip microcomputer is equipped with a centroid height dynamic detection algorithm module and a rollover prevention warning algorithm module, and a rollover alarming range is arranged in the rollover prevention warning algorithm module. 2, collecting steering wheel rotation angle singles, vertical yaw angle velocity measuring singles of the wagon, side-tipping angle singles of a carriage of the wagon, the side-tipping angle singles of a rear shaft of the wagon and vertical speed singles of the wagon. 3, a lateral acceleration and a centroid height of the wagon is counted through the centroid height dynamic detection algorithm module. 4, counting a rollover acceleration threshold value through the rollover prevention warning algorithm module according to the centroid height. 5, sending a corresponding alarm command according to a difference value of the lateral acceleration and the rollover acceleration threshold value of the wagon and the reset rollover alarm range.

The invention relates to a method and an early warning device for rollover-proof dynamic detection for a truck at curves. The method comprises the following steps: 1) setting the early warning device for rollover-proof dynamic detection for the truck at curves, wherein the early warning device comprises a steering wheel corner measuring device, a heading angle speed measuring device, an inclination measuring device and an electronic control unit comprising a singlechip, a mass center height dynamic detection module and a rollover-proof early warning module are preset in the singlechip, and a rollover warning range is preset in the rollover-proof early warning module; 2) acquiring a steering wheel corner signal, a heading angle speed signal of the truck along the vertical direction, a side inclination signal of a truck carriage, a side inclination signal of a truck rear axle and a longitudinal speed signal of the truck; 3) calculating the side acceleration and mass center height of the truck by the mass center height dynamic detection module; 4) calculating a rollover acceleration threshold value according to the mass center height by the rollover-proof early warning module; 5) comparing the difference of the side acceleration and the rollover acceleration threshold value of the truck and the preset rollover warning range and sending out corresponding warning instructions by the rollover-proof early warning module; and 6) after the rollover-proof early warning module finishes warning, returning to the step 2). The method and the early warning device have high reliability and wide application range.

The invention discloses a gas detection alarm, and the alarm comprises an MCU, a gas sensor, a buzzer, a wireless receiving and transmitting module, a warning lamp, and a background server. The gas sensor is connected with the MCU, is disposed at a ventilation opening of to-be-detected gas, and is used for detecting the concentration of the to-be-detected gas at the ventilation opening and transmitting the concentration information to the MCU. The MCU is connected with the wireless receiving and transmitting module, and is used for transmitting the concentration information to the background server through the wireless receiving and transmitting module. The MCU is also connected with the buzzer and the warning lamp, and is used for controlling the buzzer and the warning lamp to work when the concentration information is greater than a preset concentration threshold value, and transmitting the warning information to the background server. When the alarm detects that the concentration is too high, the alarm gives an alarm, and the warning lamp flickers. The warning information is transmitted to the background server, and then the warning information is pushed to a remote client, so as to bring convenience to a user for mastering the concentration condition in real time.

The invention provides a robot capable of automatically picking up eggs and belongs to the field of poultry breeding. The robot comprises a robot body and a motion assembly. The motion assembly comprises a sliding plate and a fixed sliding rail. The robot body is installed on the sliding plate. Sliding rail bodies are arranged on the fixed sliding rail. The robot is characterized by further comprising a square egg barrel assembly and an egg rack assembly; the lower end of the robot body is connected with the motion assembly, and the square egg barrel assembly is arranged at the upper end of the robot body, the egg rack assembly is arranged on a coop. The effect of automatically picking up the eggs can be achieved, and a large quantity of manpower and material resources are saved.

The invention discloses an overspeed protective device and an overspeed protective method of a wind driven generator. The overspeed protective device of the wind driven generator can effectively send an alarm signal in time under a specific threshold value, and the protective method is convenient to operate and solves the problem of poor reliability and operability of the prior art. The overspeed protective device of the wind driven generator comprises a counter and a pulse circuit which are connected in series. The overspeed protective method of the wind driven generator comprises an inputting step and an alarming step, wherein in the inputting step, the rotate speed of the wind driven genitor is input into the threshold of the counter, and simultaneously a high-speed counting clock is input into a counter clock to record the rotate speed of the wind driven genitor; and in the alarming step, when the number of clocks recorded by the counter in the period corresponding to the rotate speed of the wind driven genitor is greater than the predetermined threshold value, the pulse alarming pulse circuit can output alarming signals.

A field operation safety control system for an intelligent power distribution network is characterized by comprising an intelligent audio video safety helmet, a wearable intelligent audio video recorder, a communication retransmission device, servers, a storage device, client terminal control software and app. According to the invention, a distributive structural design is adopted; the basic setting service supports a separation design mode and can be fused into a prior industry system conveniently. Access service realizes unified signaling and routing and supports dynamic network access of a mobile device. The access service can adjust a flow media server according to routing hop counts and load conditions of each servers of the system. The system is applicable of construction operation fields of industries such as public security, customs, fire control, traffic, power supply, mine coal, oil field, construction field and the like and is especially suitable for special occasions of safety technology. When using, a user only needs to stir a switch; normal work is started when an indication lamp turns red.

A product inventory management system, comprising: an acceptance processing unit (11) that performs product acceptance processing; an inventory unit (12) that stores products; a delivery processing unit (13) that performs delivery processing of products; The distribution judging unit (14) of the sending place, the distribution judging unit (14) according to the product inventory number in the inventory department (12), the production plan with orders that the receiver has determined, and the production plan without orders that the receiver has not yet determined and the designated delivery date of the product, it is judged whether the product checked and accepted in the acceptance processing department (11) is transferred to the inventory department (12) or transferred to the delivery processing department (13), and it is judged whether to transfer the product in the inventory department (12) stock The product is transferred to the dispatch processing department (13). This prevents the product from being stored in the inventory beyond the delivery period, and minimizes the cost required for product transfer and entry and exit to the inventory.

The invention discloses a detecting device capable of automatically correcting and used for road bridge sedimentation deformation. The detecting device comprises a road surface main body, a road basemain body, a pressure sensor, a central processing module, an alarm and a storage battery, wherein the road bed main body paves on the bottom surface of the road surface main body; a groove is formedin the upper surface of the road base main body; a control frame, a fixed plate and a top plate are placed inside the groove; the top end of the control frame is in bolt connection to the road surfacemain body; the fixed plate and the top plate are placed inside the control frame; the top plate is arranged above the fixed plate; the bottom surface of the top plate is in bolt connection to the road surface main body; the upper surface of the top plate is fixedly provided with a first steel wire rope through a bolt; and the rear end of the first steel wire rope penetrates through a through slotand is in bolt connection to the top plate through a fixed pulley. The detecting device capable of automatically correcting and used for road bridge sedimentation deformation disclosed by the invention, the fixed plate is arranged, so that sedimentation can be detected very well, alarm is timely raised, and first-aid repair is convenient.

The invention relates to an intelligent beam field management system based on a BIM technology, and relates to the technical field of beam field management. The system solves the problems that the source of transmitted information is unknown, the transmission efficiency is low, the transmission is inaccurate, and when a problem occurs, a related person in charge cannot be determined clearly, and comprises a server, a three-dimensional model database, a BIM3D application module, a video monitoring module, a main command center client, a production management module, a progress management moduleand a branch command center client; and the BIM3D application module updates the overall visual sand table model according to the construction task information and the construction task progress information. The method has the advantages that the issuing and uploading of the beam field production plan are accurate and timely, the normal operation of the beam field is promoted, the management level and the management efficiency are improved, and the defects of large and inaccurate information transmission errors in the construction and production process are well overcome.

The invention provides an energy-saving alarm method and alarm system based on a Bluetooth beacon. The method comprises the steps that whether a sampling result exceeds at least one preset early warning threshold value and at least one preset alarm threshold value or not is judged, and if yes, a Bluetooth sensor adjusts the sampling period and the broadcasting period of the Bluetooth sensor according to the preset early warning threshold value or the alarm threshold value; whether the average receiving period of the Bluetooth broadcast signals received by the Bluetooth beacon and adjusted by the Bluetooth sensor is not higher than or lower than at least two average receiving periods of the Bluetooth beacon is judged; and if the Bluetooth sensor still cannot ensure that the average receiving period of the Bluetooth broadcast signal of the Bluetooth sensor received by the Bluetooth beacon is not higher than or lower than at least two average receiving periods of the Bluetooth beacon through adaptive adjustment, the Bluetooth sensor initiates connection with the Bluetooth beacon to give an abnormal alarm. According to the technical scheme, the Bluetooth sensor and the Bluetooth beaconrealize broadcast in two directions, electric energy is saved, it is ensured that alarms can be sent out in time, and missed alarms are avoided.

The invention, which belongs to the technical field of the relay device, discloses a safe high-efficiency solid-state relay comprising a relay body containing a relay chamber and a control chamber. The control chamber and the relay chamber are connected electrically and fixedly. A support rod is arranged at each side of the bottom of the relay body; and a fixed suction plate is arranged on the support rod. A power switch is arranged at the control chamber. Electric plugs are arranged at the relay chamber; a plurality of mounting plates are arranged at one side of the relay chamber and mounting holes are formed in the mounting plate; a cooling plate is arranged in the relay chamber and a cooling slit is formed in one side of the cooling plate. According to the safe high-efficiency solid-state relay, with the mounting plates arranged on the fixed suction plate and the relay chamber, a relay can be installed conveniently and can be installed in various environments, so that the mounting effect of the solid-state relay is improved. Moreover, with the cooling slit and the cooling plate arranged at one side of the relay chamber, cooling of the relay can be carried out conveniently, thereby prolonging the service life of the relay.

The invention relates to a warning system based on a knocking signal. The system comprises a mattress body, a sensing unit, a processing unit, a warning unit, a decision making unit and a monitor unit, wherein the sensing unit is in response to the external excitation received by the mattress body and is used for collecting power information of the mattress body; the processing unit is used for reading the screening condition in a sample database based on the power information collected by the sensing unit, and marking the power information into a knocking signal to obtain at least one characteristic value of the knocking signal under the situation that the sample data accords with the screening condition of the preset sample database; the decision making module is in response to successful matching of the characteristic value and the corresponding trigger condition thereof and is used for determining a monitor scheme based on the matching relationship between the characteristic valueand the corresponding trigger condition thereof and starting the monitor unit based on the monitor scheme; and the processing unit is used for generating warning information and transmitting the warning information to the warning unit under the situation that physiological data information and / or environmental data information is abnormal based on the physiological data information and / or environmental data information collected by the monitor unit.

The invention relates to a mattress based on knock signal early warning. The mattress comprises a mattress body, a sensing unit, a processing unit and an early warning unit, wherein the sensing unit is embedded into the mattress body; the sensing unit is used for acquiring power information of the mattress body on the basis of stress and / or strain generated from the mattress body; the processing unit is used for generating sample data based on power information and reading screening conditions in a sample library, and used for judging the sample data on the basis of the screening conditions;under the condition that the sample data meet the screening conditions of a preset sample library, power information is marked as a knock signal by the processing unit, and a characteristic value of the knock signal is obtained; the characteristic value is matched with a triggering condition of the corresponding characteristic value in the sample library by the processing unit; when the characteristic value is successfully matched with the corresponding triggering condition, alarming information is generated from the processing unit, and the processing unit is in data connection with the earlywarning unit in a mode that the alarming information is fed back to the early warning unit; and the early warning unit responds to the alarming information to generate an early warning signal which is pushed to a service terminal.

The invention discloses a smoke-sensing and temperature-sensing detection alarm, comprising a base, the base includes a flame-retardant layer and a shell, the flame-retardant layer is laid on the outer wall of the shell, and a temperature sensor and a smoke sensor are installed on the bottom of the base And the protective cover, the temperature sensor and the smoke sensor are located inside the protective cover. The protective cover includes a flame-retardant layer and a shell. The flame-retardant layer is laid on the outer wall of the shell. There are data collector, central control module, data memory and GPRS communication module. The smoke-sensing and temperature-sensing alarm device has a simple structure, and when used, its function will not be affected by the interference of the external environment.

The embodiment of the invention provides a method for issuing a management instruction, a device, an electronic device and a storage medium. The method for issuing management instruction is applied toa controller which is configured with a target message queue for issuing a management instruction and a non-target message queue for pushing other messages than the management instruction. The methodcomprises the following steps: the controller firstly obtaining a message to be pushed; then determining whether the message to be pushed is the management instruction; if the message to be pushed isthe management instruction, placing the message to be pushed in the target message queue, and sending the message to be pushed to a host corresponding to the message to be pushed through the target message queue. Compared with the prior art, the solution provided by the embodiment of the present invention can ensure that the management instruction is timely sent to the host corresponding to the management instruction, and the management instruction is quickly delivered.

The invention discloses a burglar alarm device and a burglar alarm monitoring method of a transformer. The burglar alarm device of the transformer comprises a housing and a control circuit fixed in the housing, and is characterized in that the control circuit comprises a central processing unit, a waveform transformation unit and a GSM (global system for mobile communications) communication unit, fire wires of an A phase, a B phase and a C phase and a zero wire N of the transformer are connected into an input end of the waveform transformation unit, a signal input end of the waveform transformation unit is connected with a signal input end of the central processing unit, and a signal input port and a signal output port of the central processing unit are respectively connected with an input port and an output port of the GSM communication unit. The burglar alarm monitoring method of the transformer includes following steps: step a, starting; step b, receiving and analyzing an A phase waveform, a B phase waveform and a C phase waveform of an alternating current; step C, judging whether a first falling edge is of one of the three phases or not, and if yes, judging whether the phase is a default phase or not; step d, performing default phase treatment. The burglar alarm device of the transformer prevents judgment missing or erroneous judgment situations of an alarm from occurring by judging phase information of the three phase alternating current.

The invention discloses a control tower for tidal power generation. The control tower for tidal power generation comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with the lower surfaces of four support legs; the upper surfaces of the support legs are fixedly connected with the lower surface of a first support plate; the upper surface of the first supportplate is fixedly connected with the lower surface of a drive device; the drive device meshes with a second bevel gear; a rotary shaft is clamped to the inner surface of the second bevel gear; and a bearing sleeves on the surface of the rotary shaft and is clamped to the left side surface of a first baffle plate. According to the control tower for tidal power generation, through the interaction ofa motor, a first bevel gear, the second bevel gear, the rotary shaft, a threaded column, a threaded cap, a second baffle plate, a first sliding chute, a fixing block, fixing plates, a sliding block and a pulley, the fixing block drives a second support plate to move upwards, so that the working risk of working personnel is reduced, operating personnel can timely observe and give a command, and the working personnel can conveniently work.

The invention provides a system for realizing diagnosis logic based on the design of a structured report subtemplate, which comprises a feature definition module for configuring a CDE set corresponding to feature description of each diagnosis type, the CDE set comprising CDE of a part / tissue of a disease, CDE of an imaging representation feature and CDE of a clinical representation feature, wherein each CDE is composed of at least one sub CDE; a diagnosis type sequencing module, wherein when a doctor fills in the CDE set of the diagnosis type corresponding to the core focus, the diagnosis typesequencing module performs priority sequencing on the diagnosis type associated with the CDE set according to a preset rule; a CDE logic recommendation module which is used for automatically loadingthe next sub-CDE for the doctor to fill every time the doctor completes the sub-CDE under one sorted diagnosis type until the last CDE set is filled up; and a structured report generation module whichoutputs a diagnosis conclusion. The invention also discloses a method for realizing diagnosis logic based on the design of the structured report subtemplate. According to the invention, the difficulty of doctor image diagnosis can be reduced and the working efficiency of doctors is improved.

The invention provides a robot capable of automatically picking up eggs and belongs to the field of poultry breeding. The robot comprises a robot body and a motion assembly. The motion assembly comprises a sliding plate and a fixed sliding rail. The robot body is installed on the sliding plate. Sliding rail bodies are arranged on the fixed sliding rail. The robot is characterized by further comprising a square egg barrel assembly and an egg rack assembly; the lower end of the robot body is connected with the motion assembly, and the square egg barrel assembly is arranged at the upper end of the robot body, the egg rack assembly is arranged on a coop. The effect of automatically picking up the eggs can be achieved, and a large quantity of manpower and material resources are saved.

The invention relates to an underground water pipe safety monitoring system. The underground water pipe safety monitoring system is designed based on existing underground water pipe structure foundations, a casing (2) with the inner diameter of the middle being larger than the inner diameter of the two ends is introduced and arranged on the periphery of the outer side of a pipe body (1-1) of an existing water pipe body (1), primary protection against water leakage danger of the pipe body (1-1) is achieved, leaking water is prevented from flowing into surrounding soil, meanwhile, a first contact (4) and a second contact (5) are arranged at the positons with the maximum inner diameter of the casing (2), based on a connected power supply line, communication between the two contacts is achieved under the state that leaking water flows into the casing (2), power supply operation to a wireless signal transmitter (3) connected in series is triggered, that is, the wireless signal transmitter (3) sends out an alarm signal to prompt the water leakage danger, timely transmission of a danger signal is achieved, and the safety of actual use of an underground water pipe is greatly improved.

The invention provides an energy-saving alarm method and alarm system based on a Bluetooth beacon. The method comprises the steps that whether a sampling result exceeds at least one preset early warning threshold value and at least one preset alarm threshold value or not is judged, and if yes, a Bluetooth sensor adjusts the sampling period and the broadcasting period of the Bluetooth sensor according to the preset early warning threshold value or the alarm threshold value; whether the average receiving period of the Bluetooth broadcast signals received by the Bluetooth beacon and adjusted by the Bluetooth sensor is not higher than or lower than at least two average receiving periods of the Bluetooth beacon is judged; and if the Bluetooth sensor still cannot ensure that the average receiving period of the Bluetooth broadcast signal of the Bluetooth sensor received by the Bluetooth beacon is not higher than or lower than at least two average receiving periods of the Bluetooth beacon through adaptive adjustment, the Bluetooth sensor initiates connection with the Bluetooth beacon to give an abnormal alarm. According to the technical scheme, the Bluetooth sensor and the Bluetooth beaconrealize broadcast in two directions, electric energy is saved, it is ensured that alarms can be sent out in time, and missed alarms are avoided.

The invention discloses an electric power information accurate sending and receiving method and device. The method comprises the following steps of S1, simplifying a line and making the line be formedby a main line unit, a subsection unit, a branch unit, a village street / cell unit, and a special change user access unit, and realizing line model construction; S2, storing a line structure through an adjacent matrix mode; S3, when a message sending position point is selected, calculating and acquiring the user range of message receiving through a matrix transformation mode; S4, forming a user power utilization position binding module; S5, forming a power utilization position optimization selection module; S6, forming an information feedback module and S7, forming an association position optimization module. Based on the information issuing and receiving method of the invention, electric power information can be accurately and rapidly sent, the timely interaction of the electric power information is realized, and the problems of information barriers, information asymmetry and the like between a current electric power company and a user are solved.

The invention discloses a failure tripping sound-light alarm device of a substation. The failure tripping sound-light alarm device comprises a power module, a control circuit module, a signal acquisition module, an LED display module, an alarm module and a heat dissipation module. The failure tripping sound-light alarm device is characterized in that the signal acquisition module is provided with a signal receiving end, a current-limiting resistor and a photoelectric coupler. The failure tripping sound-light alarm device has the advantages that a tripping signal flows through the photoelectric coupler via the current-limiting resistor, so that a triode of the photoelectric coupler is powered on, the electrical potential changes, a master control device acquires signal change, and the words 'failure trapping' are displayed through the LED display module; the alarm module triggers an alarm unit to give an alarm to remind staff of attention, and therefore the staff can reset equipment and stop the alarm temporarily through a man-machine interface device; even if the overhaul working position is far from a master control room, the field staff can effectively obtain the alarm signal; as a result, the failure tripping sound-light alarm device gives out prompt information effectively in time, and the working efficiency of the staff is improved.

The invention relates to a mattress with early warning based on knocking signals, comprising: a mattress body, a sensing unit, a processing unit and an early warning unit, the sensing unit is embedded in the mattress body; the sensing unit is based on the stress and / or strain generated by the mattress body The power information of the mattress body is collected, the power information of the processing unit generates sample data and reads the filter conditions in the sample library, and judges the sample data based on the filter conditions. When the sample data meets the filter conditions of the preset sample library, The processing unit marks the power information as a knock signal and obtains the characteristic value of the knock signal; the processing unit matches the trigger condition based on the characteristic value and the corresponding characteristic value in the sample library; when the characteristic value and its corresponding trigger condition are successfully matched In the case of , the processing unit generates warning information and establishes a data connection with the warning unit in the form of feeding back the warning information to the warning unit, and the warning unit generates a warning signal in response to the warning information and pushes it to the service terminal.

The invention relates to a member information processing method for a member information system. The method comprises the following steps of: A, storing detail information of commodities purchased by customers by a merchant member information server, and classifying and indexing the information; B, traversing all member information; C, setting a sales promotion threshold value, and detecting whether the member information meets the threshold value, if so, executing the step D, otherwise, returning to the step B; and D, sending the member information to members according to the types of the member information in corresponding transmitting modes. Compared with the prior art, the method can completely, timely and accurately transmit any member information to the mobile phones of the members, and achieves timely notification effect.

The invention discloses a mail sending method based on the priority. The method comprises the steps of obtaining sending success time and reading receipt time of multiple types of mails in a preset time period; calculating the priority of each type of mail according to the sending success time, the reading receipt time and a preset priority algorithm; obtaining to-be-sent mails in a current time period, and generating a mail sending request of each mail according to the to-be-sent mails, the to-be-sent mails comprising at least one mail, and the mail sending request comprising priorities corresponding to the mails; caching the mail sending requests in a request queue, and sorting the mail sending requests in the request queue according to the priorities of the mail sending requests; and sequentially reading the mail sending requests from the request queue, analyzing the mail sending requests, and sending mails according to mail data obtained after analysis. The mail sending problem canbe effectively solved.

The embodiment of the invention provides a medicine purchasing request auditing method and device, electronic equipment and a medium, and aims to improve the uploading speed of a to-be-audited image, the method comprises the following steps: in response to a medicine purchasing request for a medicine, obtaining the to-be-audited image corresponding to the medicine purchasing request, the to-be-audited image comprising a plurality of text contents; based on the plurality of text contents, segmenting the to-be-audited image into a plurality of sub-images; wherein each sub-image comprises at least one piece of text content; and sending the plurality of sub-images to a first target client, so that a user of the first target client checks the medicine purchasing request based on the plurality of sub-images. The to-be-audited image is segmented into the plurality of sub-images to be uploaded, and segmentation is based on the text content, so that on one hand, the image uploading speed is improved, and on the other hand, a user can conveniently audit the text content in the sub-images.

The invention discloses an automatic line obstacle monitoring and alarming method based on radar and video technologies, and the method comprises the steps: counting line fault information, and making alarm judgment, and obtaining an alarm analysis and judgment result; and obtaining the alarm analysis and judgment result, and automatically alarming. A video behavior analysis technology is introduced, and behavior analysis such as intrusion monitoring and retention monitoring is carried out on a moving target in a monitoring area; the invention scans and monitors obstacles invading the railway locomotive clearance in real time, and alarms are given to related stations, trains and related operators in multiple modes of horn warning, wireless train dispatching voice alarm, alarm lamp alarm, short message alarm, monitoring terminal alarm and the like. Obstacles influencing driving safety can be accurately and reliably judged, and no missing report and extremely low false report are realized; the system is not in physical contact and connection with lines, roadbeds and the like in a monitored area, and it is ensured that normal driving and line construction and maintenance are not affected.

The invention provides a driving remote monitoring system, and the system comprises a reading module which is used for reading the driving information of vehicle-mounted equipment on a target vehicle; a scoring module which is used for scoring the driving information according to a preset scoring standard, and obtaining a driving score; a processing module which is used for comparing the driving score with a preset threshold value, and determining whether to transmit alarm information to the target vehicle according to a comparison result; and a positioning module which is used for reading the positioning information of the target vehicle during the transmission of the alarm information. The system can directly read the driving information of the vehicle-mounted equipment on the target vehicle, is relatively objective in obtained information parameters, can carry out the automatic analysis and processing according to the information parameters, obtains the alarm information, is high in alarm accuracy, and is timely in alarm.