50results about How to "Prevent sneaking" patented technology

The invention relates to an unmanned ship system used for inland river environmental monitoring. The unmanned ship system comprises an unmanned ship module, an intelligent wharf module and an upper computer. The unmanned ship module is arranged on the unmanned ship and intercommunicates with the upper computer through the intelligent wharf module. The intelligent wharf module is arranged on the stop wharf of the unmanned ship. The unmanned ship module autonomously completes specified path obstacle avoidance cruising and water quality detection and returns to the wharf according to the path andthe water quality detection task set in the upper computer and autonomously uploads the working state information to the intelligent wharf module. The intelligent wharf module performs autonomous charging and fault inspection of the returned unmanned ship module, and the upper computer inquires the current working state information of the unmanned ship in the intelligent wharf module in real time. Compared with the systems in the prior art, the water quality information of the target waters can be effectively and rapidly acquired without personnel operation so that unmanned water environmental monitoring management can be realized, a lot of manpower and material resources can be saved and the working efficiency can be enhanced.

The invention discloses an intelligent protective window, comprising a window body, a detection module, a control module, a drive motor and a control terminal. The control module is electrically connected to the detection module and the drive motor; the control terminal and the control module are in wireless connection through a wireless communication module; the drive motor is installed beside an inner track below the window body, the drive motor is connected with a transmission connector, and the drive motor drives the window body to move along the inner track to open or close the window through the transmission connector; the detection module comprises a PM2.5 sensor, a smoke gas sensor, a moisture-sensitive sensor and ultrasonic sensors. The control module judges whether to open the window or not according to values and signals collected by the detection module, to further control the drive motor to conduct the window opening or closing operation. The intelligent protective window can automatically detect indoor and outdoor environment parameters, conducts adaptive adjustment, responds effectively to the outdoor air pollution, and meanwhile fulfills the function of maintaining the indoor environment and safety.

An RFID book management security gate is provided so as to control and inspect at an exit of a library. An omni-directional antenna and a directional antenna are both disposed inside the RFID book management security gate, in which the omni-directional antenna can broaden a detection angle and reduce leaky wave of an electromagnetic wave in the library; and the directional antenna strengthens the detection of the case that a book or reference material is grasped, carried under the arm or attached to the body, so as to achieve an objective of effective and security management for the book or reference material. When a user carries the reserved book or reference material through the security gate, an RFID tag on the book or reference material can be effectively detected, which can avoid that the book or reference material without a borrowing procedure is furtively taken away. Moreover, the leaky wave of the electromagnetic wave to the surrounding is decreased, and misjudgement for books still in the library is reduced. Furthermore, in combination with a human body sensor, the power consumption is reduced, the correctness of system function is improved, and it is convenient for automatically performing effective management operation of security control for the book or reference material.

The invention provides a malware searching and killing method and device. The method includes: acquiring a specified file in a terminal operation system; scanning whether preset malware features are included in the specified file or not; when the preset malware features are included in the specified file, executing operation of refreshing a system partition of the operation system; the specified file is stored in the system partition. By the method and device, when the preset malware features are protected in the file of a mobile terminal, malware such as ROM (read only memory) viruses registered in the operation system partition can be cleared thoroughly by execution of the operation for refreshing the operation system partition, the problem that the malware such as the ROM viruses cannot be searched and killed thoroughly is solved, the malware can be prevented from charging, causing traffic, popping up various spam and stealing user privacy, security and the like of mobile payment of users is guaranteed, and the malware which cannot be searched and killed normally by the mobile terminal antivirus engine can be cleared thoroughly.

The invention relates to the field of smart home, in particular to a control system of an intelligent window. The control system comprises a window control unit, a working mode adjustment unit, a control unit and a monitoring unit. According to the control system, opening or closing of the window is automatically controlled through the window control unit, and the automation degree is high; a user can define the working mode of the window as needed through the working mode adjustment unit, the demands of various customers can be met, and practicability is higher; the indoor environment state and the outdoor environment state can be monitored through the monitoring unit, the window is automatically opened for ventilation when the indoor environment is poor, and indoor ventilation is automatically conducted when the outdoor environment is good, so that the indoor environment is kept in the optimum state. Besides, intelligent video analysis modules are additionally arranged inside and outside a room; on one hand, the intelligentization of the intelligent window is enhanced, and whether the window is closed or not can be selected according to the user state; on the other hand, it can be avoided that law breakers sneak into the room when the window is open, and therefore the safety of the intelligent window is greatly improved.

The invention discloses an intelligent property management and control system, which comprises a property management system, wherein the property management system comprises a water and electricity acquisition module, an environmental detection module, an anti-theft alarm module, a security module, a lighting module, a switch, a management host, a video wall, a display screen and a warning lamp. The intelligent property management and control system relates to the technical field of property management and control. The intelligent property management and control system achieve the purpose of facilitating integrated recording of water meter and electric meter information of owners without requiring the staff to go to the houses of the owners for recording, reduces the burden on the staff, prevents the owners from being disturbed, cam store the recorded results for the owners and the staff to check at any time, can remind the owners promptly, takes rescue measures, maintains the personaland property safety of the owners, prevents the sneaking of the criminals, can intelligently manage the garage without manual supervision, automatically turn on the illumination facilities when the illuminance is insufficient, and facilities the life of the owners.

The invention discloses a method and system for cleaning processes of terminal equipment. The method comprises the steps of scanning all progresses running in a backstage of the terminal equipment to form a progress list when a control instruction of cleaning applications is received; determining a cleaning list of applications which need to be cleaned according to the progress list, and judging whether self-start of the applications in the cleaning list is limited or not respectively; cleaning all backstage progresses correlated with the applications and setting self-start of the applications to be limited when the self-start of the applications in the cleaning list is limited. According to the method and system for cleaning the processes of the terminal equipment, the list of the applications which need to be cleaned is determined through scanning of the backstage progresses, corresponding cleaning operation is conducted according to the situation that the self-start of the applications is limited, the applications of the terminal equipment can be cleaned simply and quickly, the running performance of a mobile terminal is improved, the response speed is increased, the cruising capability of the mobile terminal is improved, and the flow in the backstage is prevented from escaping.

The invention discloses a ship oily wastewater cloud management platform. The ship oily wastewater cloud management platform includes a cloud platform, the cloud platform transmitting end is in signalconnection with the fishing boat GPS map monitoring module, the fishing boat list module and the fishing boat early warning module receiving end; the fishing boat list module transmitting end is in signal connection with the fishing boat receiving end, the fishing boat early warning module transmitting end is in signal connection with the mobile communication end receiving end, and the cloud platform transmitting end is in signal connection with the map module and the fishing port equipment management module receiving end. According to the ship oily wastewater cloud management platform fishing boat, the position of the fishing boat is displayed to the cloud platform in real time through the fishing boat GPS map monitoring module; the fishing boat list module can display fishing boat information in real time; when the fishing boat reaches a certain voyage, the cloud platform can inform the fishing boat that the fishing boat needs to go to a wharf to recover water pollutants through communication means such as a telephone or a short message and the like through the mobile communication terminal, specific time is reserved, and the fishing boat can also be in active contact with the cloud platform through the fishing boat early warning module.

A simple antitheft alarm comprises a buzzer, a flat base plate, a battery, conductive wires, a spring, a fixed block, a conductive iron plate, a magnet and a switch. The simple antitheft alarm is characterized in that: the buzzer 1, the battery 3, the switch 11 are in series with each respectively through the conductive wires 4 to form an unclosed series circuit; the unclosed series circuit is fixed on the flat base plate 2; the fixed block 6 is fixed on the flat base plate 2; the fixed block 6 is connected with the conductive iron plate 7 through the spring 5; the magnet 8 is fixed on a door edge 10; the switch 11 is closed; when a door is closed, the distance between a door frame 9 and the door edge 10 is relatively small; because of the effect of a magnetic force, the magnet 8 adsorbs the conductive iron plate 7 to the door fame 9; after the door is opened, the door edge 10 is separated from the door fame 9; the distance between the magnet 8 and the conductive iron plate 7 increases, and the effect of the magnetic force decreases, so that the conductive iron plate 7 is connected with the unclosed circuit because of a tension effect of the spring 5, and accordingly the circuit is closed, and the buzzer emits a buzzing sound to carry out alarming, and a caution door is opened. The beneficial effects of the present invention are that: people can be cautioned that the door is opened, and thieves are prevented from entering; and the antitheft alarm is simple to make, and is energy saving and effective.

The invention discloses a network control method and device for a terminal application, and a terminal. The method comprises the steps of obtaining location information of the terminal; determining target location information from a preset location set according to the location information; searching a corresponding application from a preset application set according to the target location information; and controlling a network of the searched application according to a preset network control strategy. According to the method, the usage of the network of the application can be automatically controlled when the terminal enters a coverage range of a special wireless network, a private running phenomenon of big traffic data is avoided, and an operation is simple.

A shallow draft boat having a boat hull that allows for stability, maneuverability, and speed while needing only inches of draft. The hull generally includes a ski, a bottom shell, a left and right chine and a bow wrapper.

The invention provides a CMOS image sensor anti-latching system based on space application, and relates to a CMOS image sensor anti-latching system, solving the problem that latching easily occurs in a CMOS image sensor in a current space application so that the function of a device is disabled and is even burned up. The CMOS image sensor anti-latching system based on space application includes an external input power supply, a processing part and a focal plane portion, wherein the external input power supply supplies power for the processing part and the focal plane part at the same time; the processing part includes a controller, a current detection module, a comparator, a controller core power supply module, a controller IO power supply module, a controller peripheral circuit power supply module, a level switching chipset and a difference interface chipset; the focal plane part includes n groups of protection resistors, n groups of voltage transformation chips and a reference source circuit; after the external input power supply outputs the voltage stably, time-sharing electrification is performed on each part, and the surge current of a DC / DC module power supply system is reduced; and for the electrification sequence of each part of the controller, the first is the core part; the second is the IO part and the last is the peripheral part, so that the situation that the output voltage is reduced during the boosting process because each part is electrified at the same time can be avoided and stable and reliable electrification of the controller can be guaranteed.

To display a three-dimensional map in which planimetric features that cannot be seen, such as underground structures, can be expressed without imparting a sense of incongruity. Among a plurality of planimetric features stored in a map database, underground structures such as tunnels are categorized as transparent objects, and other planimetric features are categorized as non-transparent objects. Furthermore, the transparent objects and the non-transparent objects are respectively and separately projected to generate a transparent-object projection map and a non-transparent-object projection map. The degree of transparency is adjusted and the transparent-object projection map is superimposed upon the resultant non-transparent-object projection map. As a result of making the transparent-object side transparent and superimposing the transparent-object side, a map can be achieved in which a user can seemingly see the transparent objects, and see through the transparent objects to the planimetric features and the ground surface blocked thereby.

A sheet storage device improved in terms of its performance in aligning sheets discharged from an image forming apparatus. In the sheet storage device, a plate-like shock absorber is superimposed on a surface of a fence member forming an end fence, and a lower end portion of the shock absorber is fixed to the fence member, with an intermediate portion thereof being curved so as to be convex and an upper end portion thereof being movably engaged with an engagement portion formed at an upper end of the fence member. In the intermediate portion, a spacer is provided between the fence member and the shock absorber to form a gap between the shock absorber and the fence member at a position where the shock absorber is hit by the sheets.

The invention provides a method for firing a brick by using solid slag produced in electroplating wastewater treatment, which is characterized by comprising the steps of treating electroplating wastewater through a physical-chemical method; then evenly mixing 10-15% of solid slag which is produced in electroplating wastewater treatment and has a water content of 70-80% and raw materials for brick firing, and firing to obtain a finished brick product. According to the invention, the solid slag produced in electroplating wastewater treatment and the brick firing process are organically combined, so that on the one hand, the supernatant of the treated electroplating wastewater can realize long-time stable up-to-standard discharge, and the standard-reaching rate is 99.9% or above; on the other hand, the fired brick produced from the solid slag completely meets the quality requirements of finished brick products, and also can completely reach and even exceed related environmental indexes of electroplating wastewater solid slag treatment in China.

The invention relates to the field of mobile communication, in particular to a mobile traffic management method and a mobile traffic management system. The method comprises the following steps of: 1, acquiring a priority level sequence set for various app (applocation) software in a mobile telephone; 2, when the mobile telephone is in a standby state, judging whether the operating app software meets the preset priority level sequence or not according to the priority level sequence set by the app software, if the operating app software meets the preset priority level sequence, ensuring that the app software continues to operate, and if the operating app software does not meet the preset priority level sequence, immediately ending an app software process. The mobile traffic management method and the mobile traffic management device have the beneficial effects that furtive traffic losses are prevented under a condition of unnecessary app software operation; meanwhile, according to the demands and interests of a user, the traffic is saved, monitoring for various app software in the mobile telephone is ensured, a monitoring table is generated, and the traffic of various app software in the mobile telephone of the user is regularly reported or quantitatively reported.

The invention discloses an M-LVDS (M-low voltage differential signaling) driving circuit for preventing bus electric leakage, which belongs to the field of I / O (input / output) ports of integrated circuits and comprises a secondary power supply, a main driving circuit connected with the secondary power supply, a switching tube and a floating lining circuit. The secondary power supply comprises two stages of power supplies which respectively supply power to the main driving circuit so as to accurately control the switching tube and reduce the noise influence of the switching tube on the power supply; the floating lining circuit is connected with the switching tube, the lining bias effect of the switching tube is reduced, bus current is effectively prevented from flowing back to the power supply when the power supply is powered down, and the working efficiency of the switching tube is improved. Input control signals in a traditional M-LVDS drive circuit are processed through the secondary power supply, and interference of switching signals on the power supply can be isolated. According to the M-LVDS circuit, a current backflow prevention structure is arranged in the M-LVDS circuit, and a substrate structure of a PMOS switching tube in the traditional M-LVDS circuit is replaced by an NMOS pair in a diode connection mode, so that the substrate bias effect of the PMOS switching tube is reduced, hidden communication between a port signal and a power supply during cold backup is avoided, and electric leakage of a bus is prevented.

The invention provides a malware searching and killing method and device. The method includes: acquiring a specified file in a terminal operation system; scanning whether preset malware features are included in the specified file or not; when the preset malware features are included in the specified file, executing operation of refreshing a system partition of the operation system; the specified file is stored in the system partition. By the method and device, when the preset malware features are protected in the file of a mobile terminal, malware such as ROM (read only memory) viruses registered in the operation system partition can be cleared thoroughly by execution of the operation for refreshing the operation system partition, the problem that the malware such as the ROM viruses cannot be searched and killed thoroughly is solved, the malware can be prevented from charging, causing traffic, popping up various spam and stealing user privacy, security and the like of mobile payment of users is guaranteed, and the malware which cannot be searched and killed normally by the mobile terminal antivirus engine can be cleared thoroughly.

The invention discloses a three-wastes online monitoring system for a bio-medical park. The system comprises a three-wastes monitoring supervision platform, a solid waste monitoring module, a waste water and waste gas monitoring module, a data processing server and a UPS module. The data processing server is provided with an intelligent processing module, a data anomaly processing module, a conventional processing module and a preprocessing module. By monitoring outage conditions, starting conditions of the three-wastes monitoring supervision platform and whether data is abnormal or not, the preprocessing module sends the data to the intelligent processing module, the data anomaly processing module and the conventional processing module according to conditions respectively. Monitoring of waste gas, monitoring of waste water and monitoring of solid waste are integrated, and an outage protection function is provided. The problem that when the three-wastes monitoring supervision platformis not started or not completely started, three-wastes data of the park cannot be monitored. The situations that enterprises secretly discharge the waste water and the waste gas and throw about the solid waste are effectively prevented, and three-wastes online real-time continuous monitoring is achieved.

The invention provides a water environment monitoring device and system, wherein the device comprises a circuit system; the circuit system comprises a water flow detection unit, a water quality detection unit, a control unit and a wireless communication unit; the water flow detection unit is used for detecting the flow data of a water environment through an ultrasonic wave; the water quality detection unit is used for detecting a water sample taken from to-be-detected water to obtain water quality detection result data; the control unit is electrically connected with the water flow detection unit and the water quality detection unit and is used for acquiring the flow data and the water quality detection result data; the wireless communication unit is electrically connected with the controlunit and is used for sending the flow data and the water quality detection result data outwards. The water quality conditions of an inland river basin and a sewage draining exit are monitored in realtime, and the water environment conditions can be analyzed and alarmed according to the water quality conditions; continuous tracking monitoring is carried out on the treated water quality, and secret drainage is effectively prevented.

The invention discloses a mobile phone storage bag for a classroom, relating to the field of teaching equipment. When the mobile phone storage bag is mounted, a support plate is fixed on a wall face of the classroom through a nail which penetrates through a mounting hole, a teacher can put mobile phones of students into gaps among partition cloth of a bag body, after the mobile phones are stored,an insertion rod is inserted into two casing pipes, and then all the mobile phones can be stored on the wall of the classroom, so that the situation that the students play the mobile phones in class stealthily is avoided; and the teacher can plug the insertion rod out of the casing pipes after class, and conveniently take down the mobile phone from the wall, so as to designate one students to dispense the mobile phones to the students, so that the ordered classroom discipline can be guaranteed.

The present invention is an improved safety harness for animals riding in a motor vehicle, wherein the harness prevents of greatly reduces the chance of the animal's lower quarters from being forced under the animal's head and shoulders during a vehicle crash.

The invention provides a method for blocking multimedia messages based on an Android platform. The method comprises the steps that when a multimedia message module is registered, a gateway is initialized and sent to a mobile phone kernel; a multimedia massage uid permission default state is set to be an inquiry state; network packages are filtered by the kernel in real time, whether the network packages contain the multimedia message gateway or not is checked, and the multimedia message uid is obtained; the multimedia message uid is sent to a framework layer to remind a user of processing. After the method is adopted, the multimedia message gateway is sent to the kernel when a mobile phone is started and the multimedia message module is registered; the network packages are filtered through the kernel and when the network packages containing the multimedia gateway are found, the framework layer reminds the user of processing, the phenomenon that multimedia messages are sent through the mobile phone secretly due to the factors such as malevolence software under the condition that the user is not informed is avoided, and the method helps the user to recoup economic losses.

The invention discloses an online education system based on artificial intelligence, belongs to the technical field of online education, and aims to solve the problem of how to improve the knowledge weakness of students and the problem that the students feel boring and have no attraction in the learning process. The system comprises a server, a pet module, a registration and login module, a storage module, a homework module, a heightening module, a live broadcast module and a course shopping mall module, the homework module comprises an arrangement unit, a reply unit, a correction unit, a language unit and an error question bank, voice content is input in homework by using the language unit, students are helped to further understand the homework content, and reference contents can be provided, the students can be helped to learn, knowledge weakness parts of the students can be improved in a targeted manner through a heightening module, teachers can be helped to more intuitively understand the knowledge weakness parts of the students according to the priority value Qi, teaching of the weakness parts of the students can be enhanced in a targeted manner, and comprehensive development of the students can be promoted.

The invention discloses an implementation method for reducing POS foreground downloading data flow consumption, belongs to the field of POS terminals, and the implementation method is used for solving the problems that the POS terminal does not set an effective flow monitoring measure and data transmission aggravates the flow consumption of the POS terminal, a user analysis module analyzes user data of the POS terminal; a flow tracking module tracks the flow consumption condition of the POS terminal, the node selection module selects the nodes of the data transmission communication link of the sales terminal, the transmission performance value is combined with the real-time connection number and the fault frequency to obtain the selection value of the nodes, the nodes are selected according to the selection value, and the communication link with the corresponding sales terminal is established. According to the invention, user analysis and flow tracking are carried out on the POS terminal, flow monitoring measures are set to monitor the flow of the POS, and meanwhile, high-quality communication nodes are selected, so that the requirement of realizing data transmission under low flow is met, and the flow consumption when the POS foreground downloads data is reduced.

CMOS image sensor anti-latch-up system based on space application, relates to a CMOS image sensor anti-latch-up system, which solves the problem that the CMOS image sensor in the existing space application is prone to latch-up, leading to device function failure or even burning, including external input Power supply, processing part and focal plane part, the external input power supplies power to the processing part and focal plane part at the same time; the processing part includes controller, current detection module, comparator, controller core power supply module, controller IO power supply module, controller peripheral Circuit power supply module, level conversion chipset and differential interface chipset; the focal plane part includes n sets of protection resistors, n sets of voltage conversion chips and reference source circuits; after the output voltage of the external input power supply is stable, each part is powered on in time to reduce DC The inrush current of the / DC module power supply system; the controller first has the core and then the IO and the last peripheral part, to avoid the output voltage falling during the rising process when all parts are powered on at the same time, and to ensure the stable and reliable power on of the controller.