7 results about "Hydrogen sulfide sensor" patented technology

An electric vehicle is provided with a vehicle body, a battery module, a hydrogen sulfide sensor, an air conditioning device, and an ECU. In an internal air mode, when the hydrogen sulfide sensor detects generation of a gas or detects a situation predicted to be generation of a gas, the ECU implements a restriction mode that restricts an air volume of the air conditioning device.

An electric vehicle is provided with a vehicle body, a battery module, a hydrogen sulfide sensor, an air conditioning device, and an ECU. When the hydrogen sulfide sensor detects generation of a gas or detects a situation predicted to be generation of a gas, the ECU reduces an air volume generated by the air conditioning device as compared with a comparison target state. The comparison target state includes a state in which the hydrogen sulfide sensor does not detect generation of a gas.

This prevents gases generated from the energy storage device from entering the vehicle's interior. [Solution] The electric vehicle 100 comprises a vehicle body, a battery module 50, a hydrogen sulfide sensor 70, an air conditioning unit 170, and an ECU 150. In recirculation mode, when the hydrogen sulfide sensor 70 detects the generation of gas or detects that the generation of gas is predicted, the ECU 150 implements a limiting mode that limits the airflow of the air conditioning unit 170.

An electrically powered vehicle includes a vehicle body, a battery module, a hydrogen sulfide sensor, an air conditioner, and an ECU. When the hydrogen sulfide sensor detects generation of a gas or detects that the generation of the gas is predicted, the ECU reduces an amount of airflow from the air conditioner as compared to that in a comparative state. The comparative state includes a state in which the hydrogen sulfide sensor does not detect the generation of the gas.

The utility model discloses an intelligent livestock and poultry house deodorization effect monitoring system, the monitoring system comprises a monitoring equipment box and a temperature and humidity sensor, the monitoring equipment box is used for respectively monitoring gas at an air inlet and an air outlet of deodorization equipment, the monitoring equipment box comprises an air inlet and an air outlet, a pipeline is connected between the air inlet and the air outlet, and the pipeline is communicated with the temperature and humidity sensor. An electromagnetic valve, a gas-water separation filter, a micro air pump, a glass rotameter, a particulate matter impurity filter, a carbon dioxide sensor, an ammonia gas sensor and a hydrogen sulfide sensor are sequentially arranged in the pipeline; the carbon dioxide sensor, the ammonia gas sensor, the hydrogen sulfide sensor and the temperature and humidity sensor transmit collected data to the data processing module through an RS485 bus, and the data processing module is electrically connected with the deodorization device, the electromagnetic valve and the micro air pump. Through the sensor array and the communication module, real-time collection of environmental data before and after deodorization is achieved, deodorization equipment is automatically started and stopped according to a standard reaching result, and compared with a traditional system, energy consumption is reduced.

The invention relates to the field of refrigeration equipment, specifically to devices for monitoring the state of the refrigeration units. The device comprises a set of sensors that monitor the content of gases emitted by food products during storage, means for transmitting sensor signals to a controller (11) that analyzes gas sensor signals and transmits analysis results to external devices. The set of sensors includes a hydrogen sulfide sensor (1), an ammonia sensor (2), a carbon dioxide sensor (3), an ozone sensor (4), a VOC sensor (5), a temperature sensor (6), a moisture sensor (7), a vibration sensor (8), and a sound sensor (9). The technical effect of the invention is the creation of an autonomous device for continuous monitoring of the general condition of the refrigeration units, enabling early detection of food spoilage and equipment malfunctions.

This prevents gases generated from the energy storage device from entering the vehicle's interior. [Solution] The electric vehicle 100 comprises a vehicle body, a battery module 50, a hydrogen sulfide sensor 70, an air conditioning unit 170, and an ECU 150. When the hydrogen sulfide sensor 70 detects the generation of gas or predicts the generation of gas, the ECU 150 reduces the airflow from the air conditioning unit 170 compared to a comparison state. The comparison state includes a state in which the hydrogen sulfide sensor 70 does not detect the generation of gas.