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41results about How to "Various alarm methods" patented technology

Smart home LED lamp with security function

The invention discloses a smart home LED lamp with the security function. The smart home LED lamp with the security function comprises a power supply module, a sensor array module, a signal conditioning module, a master control module, an LED driving module, an LED light source assembly, a sound-light alarm module and a wireless receiving and transmitting module. The sensor array module is connected to the master control module through the signal conditioning module, and the master control module is connected with the LED light source assembly through the LED driving module. The sound-light alarm module and the wireless receiving and transmitting module are connected with the master control module. The power supply module supplies power to the sensor array module, the signal conditioning module, the master control module, the LED driving module, the LED light source assembly, the sound-light alarm module and the wireless receiving and transmitting module. The sensor array module comprises a temperature sensor, an illuminance sensor and a security detection sensor. The lamp integrates the security function, and thus the security imperceptibility can be improved to a large extent. The wireless receiving and transmitting module can be connected with a router in the home of a user conveniently, and thus remote control is easy to achieve.
Owner:合肥泰蓝电子科技有限公司

Shortsightedness-preventive smart glasses with electronic-controlled lens and working method of smart glasses

The invention discloses shortsightedness-preventive smart glasses with electronic-controlled lens and a working method of the smart glasses. The smart glasses comprise a glasses frame and glasses legsconnected to the glasses frame; the glasses legs include a left glasses leg and a right glasses leg; the glasses frame is connected with lens which refer to electronic-controlled lens adjustable in color and provided with lens electrodes connected with a lens control circuit; a first control module comprises a processor, a posture sensor, a data storage module, a first lithium battery for charging the first control module and the lens control circuit is connected with the processor; a second control module comprises a ranging senor and a light sensor both connected with the processor and theglasses frame. In use of the shortsightedness-preventive smart glasses, eye using condition of users can be detected comprehensively, particularly, eye service range, eye posture and light environmentof the users can be detected and analyzed comprehensively; if the mentioned defective conditions occur, the smart glasses can send an alarm signal to the users while adjusting color of the lens before an alarm source is eliminated.
Owner:江苏万利源智能科技有限公司

DDoS attack protection system

The invention discloses a DDoS attack protection system, and the system comprises a collection module which is used for collecting network state data; a preprocessing module which is used for screening the network state data according to a first preset rule; a judgment module which is used for judging whether the preprocessed network state data is DDoS attack data or not according to a second rule: transmitting the DDoS attack data and the IP address of a corresponding user to a warning module if the preprocessed network state data is DDoS attack data; the warning module which is used for judging whether the current time belongs to first preset time or not: generating warning information, transmitting the warning information to a monitoring terminal, and transmitting the DDoS attack data and the IP address of the corresponding user to a blocking module; the blocking module which is used for carrying out the blocking of the DDoS attack data and the IP address of the corresponding user; a deblocking module which is used for carrying out the deblocking of the DDoS attack data and the IP address, transmitted by the blocking module, of the corresponding user when the current time exceeds second preset time; and the monitoring terminal which is used for carrying out the visualized processing and displaying of the preprocessed network state data.
Owner:UNIVERSAL WISDOM TECH BEIJING CO LTD

Alarm device for wear of friction sheet

PendingCN109185368AChange the way of actionAchieve reuseBrake typesEngineeringAlarm device
The invention provides an alarm device for wear of a friction sheet, belongs to the technical field of machinery, and solves the problem of low applicability of an existing alarm device. The alarm device comprises a fixed head, wherein the upper end of the fixed head is an installation end; a switch component, a push rod capable of moving up and down and triggering the switch component while moving downwards, and a location spring sleeving the push rod, are arranged in the fixed head; the upper end of the push rod stretches to the outside of the upper end of the fixed head; a gap is formed between the lower end of the push rod and the switch component; an abutting part is arranged at the outer side of the push rod; the upper end of the location spring is abutted against the lower end surface of the abutting part; the lower end of the location spring is abutted against the inner wall of the fixed head, and the upper end surface of the abutting part is abutted against the inner top wallof the fixed head under the action of the elasticity of the location spring; and the lower end of the push rod always has a trend of leaving upwards from the switch component under the action of the elasticity of the location spring. The alarm device has the advantages of being wide in applicability, simple in structure, abundant in alarm manners, and the like.
Owner:LONGZHONG HLDG GRP

Intelligent safe campus fire-fighting management and control platform

The invention discloses an intelligent safe campus fire-fighting management and control platform which comprises an acquisition module, a rapid identification module, a fire alarm, a control module, an alarm module, a WIFI transmission module, a positioning module, an isolation module, a fire extinguishing module, a storage module, an input module, an alarm module and an evacuation module; and the acquisition module is used for acquiring the internal environment state of the campus and providing real-time information for the rapid identification module. According to the fire-fighting management and control platform, the acquisition module monitors various data, the rapid identification module accurately judges, a monitoring room monitors campus safety in real time, the fire alarm and the alarm module are arranged, alarming is rapid, the WIFI transmission module provides fire disaster data for firefighters conveniently, the alarm module and the evacuation module guide teachers and students to escape in time, and casualties are reduced; and the isolation module and the fire extinguishing module suppress a fire disaster, disaster situation expansion is prevented, alarm modes are diversified, alarm is accurate, and safety is high.
Owner:合肥远康信息技术有限公司

Ponding depth monitoring alarm rod

The invention discloses a ponding depth monitoring alarm rod which comprises an alarm rod body and a monitoring structure, the monitoring structure comprises a low-position monitoring structure, a high-position monitoring structure, an intermediate communication processing structure, a communication execution structure and an electric power structure, and the low-position monitoring structure comprises a water permeable hole, a low-position antifouling liquid level sensor and a flexible self-vertical signal line. The high-position monitoring structure comprises a high-position antifouling liquid level sensor, the intermediate communication processing structure comprises a wave-transparent material waterproof box, a communication antenna, a wireless communication controller and a comprehensive controller, and the communication execution structure comprises a double-color buzzing warning lamp, a vibration and inclination angle sensor, a miniature self-sustaining camera and a visible laser beam emitting device. Multi-power-supply complementation is set, the power supply management mode is beneficial to energy conservation, the alarm modes are diversified, the three anti-theft modes ofthe Beidou positioning module, the micro camera and the vibration and inclination angle sensor are achieved, and the anti-theft modes are diversified.
Owner:CHINA RAILWAY CONSTR GROUP

Intelligent fault detection method and detection system for video surveillance equipment

The invention belongs to the field of security and protection technology and relates to a trouble intelligent detecting method for a video surveillance device and a detecting system thereof. The trouble intelligent detecting method for the video surveillance device and the detecting system thereof solve the technical problems that the design is not reasonable and the like in the prior art. Each trouble inspection device in each area is connected with a plurality of video surveillance devices. An area memorizer and an area alarm device are respectively connected with each trouble inspection device in each area. The area memorizers are both connected with a concentration memorizer. The area alarm devices are both connected with a supervision device. The concentration memorizer and a concentration alarm device are both connected with the supervision device. A plurality of spare trouble inspection devices are connected on the supervision device. The area trouble inspection devices and the spare trouble inspection devices are same in quantity and coordinated in one-to-one correspondence to work. The trouble intelligent detecting method for the video surveillance device and the detecting system thereof have the advantages of that the whole framework is reasonable and the structure is simple, the work stability is good and the overall breakdown conditions are not easy to appear, alarm methods are various so as to eliminate risks of ignoring alarm signals, and alarm signals can be timely sent out.
Owner:ZHEJIANG UHOPE COMM TECH
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