40results about How to "Monitor temperature and humidity" patented technology

The invention discloses an online monitoring platform for underground cable channels of urban power grids. The online monitoring platform comprises a monitoring center and a movable monitoring unit connected with the monitoring center, the movable monitoring unit comprises an overhead rail, a movable mechanism and a monitoring terminal, the overhead rail is arranged in a cable trench, the movable mechanism is arranged on the overhead rail, the monitoring terminal is arranged on the movable mechanism and comprises a sensor module, a control module, a video monitoring module and a first communication module, a positioning device, an ultrasonic rat repellent and a deinsectization device are arranged on the movable mechanism, the positioning device is connected with the monitoring center, and the sensor module comprises a temperature sensor, a humidity sensor, an open flame sensor, a combustible gas sensor and a water level sensor. According to the online monitoring platform, temperature, humidity, open flame, combustible gas and waterlogging in the cable trench can be monitored, a certain prediction functions are achieved by the aid of monitored information, and the cable trench can be visually monitored in real time.

The invention relates to a combined fan heater and a clothes dryer. The combined fan heater comprises a fan heater body and the clothes dryer, wherein the fan heater is a cover plate of the dryer, and indoor air outlet swing blades, heating plates I, a wind wheel I and dryer air outlet swing blades are mounted in the fan heater body; the two sets of swing blades can be switched mutually, one set of the blades are used for blowing air indoors, and the other set of blades are used for blowing air to the dryer circularly; an air inlet, a wind wheel II, heating plates II, an air outlet and two side air outlets are arranged on a base of the dryer; the two side air outlets in the base of the dryer are communicated with two side air outlets of the dryer; a telescopic and rotary clothes rail is mounted on the cover plate in the dryer, and a motor of the clothes rail is mounted in the cover plate. Compared with the prior art, the clothes dryer can effectively dry clothes in the dryer by blowing in an omnibearing manner, and meanwhile, the fan heater can effectively warm the indoor space by use of hot steam produced by the dryer or circularly dry the inside of the dryer.

The invention discloses a method for monitoring room temperature and humidity of storage battery pole plate curing, which comprises the following steps: A. fixing a detection module in a pole plate curing room; To the host computer terminal and the monitoring center; C. The host computer terminal compares the temperature and humidity signals collected with the set value; D. The host computer terminal graphs the temperature value and humidity value to obtain the corresponding temperature value curve and the set value The above humidity value curve and store it. The invention can effectively monitor the temperature and humidity in the curing chamber of the pole plate and timely regulate the temperature and humidity change in the curing chamber, thereby improving the curing efficiency of the pole plate and reducing the detection cost.

The invention discloses a wearing monitoring system of a shield hobbing cutter. The system is characterized by comprising a front-end detecting terminal and a back-end monitoring terminal. The front-end detecting terminal consists of a CC2530 chip, a hobbing cutter wearing detection module, a hobbing cutter rotating speed detecting module, a cutter disk rotating speed detecting module, a cutter disk vibration detecting module, a real-time clock module and a data storage module, wherein all above-mentioned modules are connected with the CC2530 chip. The back-end monitoring terminal includes a microprocessor S3C6410, a temperature and humidity detecting module, a gas detecting module, a human-computer interaction module, a CC2530 chip, a real-time clock module, and a data storage module, wherein all above-mentioned units except the microprocessor S3C6410 are connected with the microprocessor S3C6410. The front-end detecting terminal and the back-end monitoring terminal are connected witha power supply. And the front-end detecting terminal is in wireless communication connection with a back-end monitoring terminal by the CC2530 chip. Therefore, the temperature, humidity, oxygen content and harmful gas information of the hobbing cutter, the cutter disk, and the tunneling point can be monitored in real time, so that a worn part can be discovered timely and thus the safety of the tunneling point environment can be guaranteed.

The invention provides an intelligent ring main unit state monitoring system. The system comprises an upper computer, a monitoring host and at least one ring main unit, wherein the upper computer and the monitoring host are connected through a communication network and realize information transmission; the monitoring host transmits information to the upper computer in real time, the upper computer stores the received information, and the monitoring host is connected with the ring main units. The system is characterized in that each ring main unit comprises a cabinet body, an ultrasonic monitoring assembly, a temperature and humidity monitoring assembly and a water monitoring assembly are arranged in the cabinet body and connected with the monitoring host through an interface module and transmit information about the ring main units to the monitoring host. The intelligent ring main unit state monitoring system has a simple structure and can monitor the work state of the ring main units in real time.

The invention relates to a combined intelligent tea cabinet. The combined intelligent tea cabinet comprises a plurality of drawers, a plurality of monitoring mechanisms and a base support, wherein themonitoring mechanisms are fixed on the side surfaces of the drawers, the plurality of monitoring mechanisms can be correspondingly embedded and detached, the plurality of drawers are mutually stackedand fixed through the monitoring mechanisms and are fixed on the base support, the plurality of drawers can be placed according to requirements, the monitoring mechanisms are used for carrying out buckle connection, so that the drawers are stacked, and the monitoring mechanisms can be used for detecting the temperature and humidity in the drawers and detecting the opening frequency.

The invention discloses an orchard monitoring robot, which comprises a robot main body, the robot main body includes a walking mechanism and a mechanical arm, a fruit picker is arranged on the top of the mechanical arm, a monitoring sensor assembly, a fruit ripening monitoring system and The prompt system, the invention can monitor the temperature and humidity of the orchard, and at the same time can realize the judgment of the maturity of the fruit in the orchard, and can pick independently, liberate the labor force, and the picking data can be sent back to the terminal, which is convenient for the management personnel to manage.

The invention relates to an intelligent refrigerator monitoring system. The intelligent refrigerator monitoring system mainly comprises a temperature monitor, a humidity monitor, a temperature difference monitor, a frost monitor and a food state monitor, wherein the frost monitor is used for detecting the frost condition of the inner wall of a refrigerator; when the thickness of the frost reachesthe limit, the alarm is given, and whether the situation that the sealing is not tight exists or not is prompted; and the food state monitor is used for detecting whether food in the refrigerator begins to rot or not and reminds the owner in time when the food begins to rot. The intelligent refrigerator monitoring system has the beneficial effects that the temperature and humidity in the refrigerator can be monitored, the state of the frost and the food can be monitored, and the waste of energy and food is avoided.

The invention relates to the technical field of power system monitoring, and discloses an urban power system monitoring device based on big data. A current monitoring module is installed on the uppersurface of a first fixing plate, and a voltage monitoring module and a signal amplifier are installed on the upper surface of a second fixing plate from left to right. Anti-interference nets are installed on the upper surfaces of the first fixing plate and the second fixing plate, a temperature and humidity sensor and a circuit breaker are arranged in the monitoring cabinet and located above the anti-interference nets from left to right, and a first alarm lamp, a second alarm lamp and a third alarm lamp are installed on one side of the monitoring cabinet from top to bottom. The LED lamp panelis turned on, so that the monitoring cabinet can be normally maintained at night, and a worker can check the monitoring cabinet conveniently; by arranging the current monitoring module, the voltage monitoring module and the temperature and humidity sensor, the current and voltage conditions of the urban power system and the temperature and humidity in the cabinet can be monitored in real time.

The invention discloses a plant growth monitoring and environment control system for an enclosed environment. Plants are grown in an enclosed and light impenetrable environment, and a plant growth monitoring module, a humiture monitoring module, an illumination control module, a water supply control module and a ventilation control module are arranged in the environment. The system is applicable to planting plants in an enclosed and light impenetrable environment, monitors humiture in the environment, conducts ventilation for the environment, supplies water to the plants, shines lights on the plants and acquires plant images.

The invention discloses a monitoring device and method for monitoring and early warning of a hydraulic structure. The device comprises a body of the hydraulic structure, a water level monitoring partlocated at one side of the body, a temperature and humidity monitoring part which is located in the body, is 60 to 80cm away from the bottom, and is transversely parallel to the surface of the body, and a seepage pressure monitoring part which is located 30 to 50cm above the temperature and humidity monitoring part, transversely parallel to the surface of the body, and arranged in the body. Each monitoring part is connected with a signal acquisition box, and an audible and visual alarm is further arranged above the body. According to the invention, the hydraulic structure can be monitored for24 hours, various indexes such as the water level, the internal temperature and humidity, the osmotic pressure, the displacement and the stress strain of the hydraulic structure are monitored in realtime, monitored data are uploaded, it is ensured that the hydraulic structure is in a safe state for a long time, and certain economic benefits are achieved.

The invention discloses an intelligent home-based care intelligent nursing alarm system. The system comprises a smart bracelet, a monitoring host, a terminal device and a mobile phone, a monitor is arranged on the smart bracelet, a protective cover is rotatably connected to the upper surface of the monitor, a clamping opening is formed in the surface wall of one side of the protective cover, a neck is formed in the surface wall of one side of the monitor, and a buckle is clamped in the neck. In the present invention, a temperature and humidity monitoring module and a smoke sensor are arrangedin the monitor and are used for monitoring the indoor temperature and humidity and transmitting the indoor temperature and humidity to a PLC in real time through a wireless transmission module and a wireless receiver, the PLC calculates the indoor temperature and humidity data, then controls indoor household appliances to work, and adjusts the indoor environment, and therefore, the problem that old men cannot use the household appliances such as humidifiers and air conditioners is effectively solved.

The invention discloses a multi-point fruit cold chain transportation monitoring system and a use method thereof. The system comprises a monitoring box and a number of sensors connected with the monitoring box. The sensors comprise a temperature and humidity monitoring sensor, an oxygen sensor, a carbon dioxide sensor, an ethylene sensor and a sulfur dioxide sensor. A data acquisition module, a remote data transmission module and a power supply module are arranged in the monitoring box. The remote data transmission module is connected with the data acquisition module, and is used for transmitting data remotely and transmitting data acquired by the data acquisition module to a remote monitoring terminal. The power supply module is connected with the data acquisition module. A number of dataacquisition interfaces are arranged in the monitoring box. Each data acquisition interface is connected with the data acquisition module and is connected with an external sensor. The system can carryout multi-point independent monitoring on various fruits in a transportation box, and can comprehensively record the temperature of various fruits and the change of multi-source gas parameters duringlong-distance cold chain logistics transportation in real time.

The invention discloses an electric refrigerated container monitoring system and method for railway cold chain transportation. The system comprises a temperature and humidity sensor, an oxygen concentration detector, a fresh air system, an MCU (microprogrammed control unit) processor and a central remote control terminal mounted in a central control chamber, wherein the MCU processor is connectedwith a refrigerator controller of an electric refrigerated container; the MCU processor is connected with a BMS (battery management system) of the electric refrigerated container; the MCU processor isconnected with the temperature and humidity sensor and the fresh air system, and the central remote control terminal is wirelessly connected with the MCU processor. Basic operation state monitoring required for refrigeration of the pure electric refrigerated container and safety is realized, freshness and safety of refrigerated articles are guaranteed, attention of people on scene is not required, demands of long-distance transportation of a railway cold chain are sufficiently met, the whole monitoring can be completed in the central control chamber, the transportation efficiency and transportation safety of articles of a cold chain are improved, and the system is safe and environmentally friendly.