| Developers: | Martin Telematics |
| Last Release Date: | 2015/12/12 |
| Technology: | Internet of Things of Internet of Things (IoT), Security system and control of motor transport |
The parking sensor of presence of the car - the wireless sensor of determination of employment of the parking space.
The device is intended for fixing of changes of an electromagnetic field and signal transmission in a management system for parking spaces.
The sensor of presence of the car is used for the organization of an intelligent system of the parking. The device is placed in asphalt, level with a roadbed surface.
Features of Martin technology:
- the energy efficiency - the sensor can work from one built-in battery within several years,
- range of communication is more than 10 km within the city.
The built-in electromagnetic sensor reacts to changes of an electromagnetic field. The radio module sends a signal to a management system and employment control by parking spaces for further processing and display on the parking display of quantity of empty seats.
Special algorithms of filtering of noise exclude response of the sensor to the foreign electromagnetic oscillations caused, for example, by trains of the subway.
Two models of sensors are available: on the basis of the radio modules MARTIN PM4 and LoRa LL-RLP-20/LL-RXR-27.
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