1. What lora-technology want to solve:

1.1. Due to the insufficiency of parking space, to save the time of finding available ones, driver could easily use the APP and find out, instead of searching by looking which is not making sens if you ever did this.

1.2. Reservation of parking space, the space lock could prevent the drive without reservation to drive in, and the drive who has the reservation could make the lock open and drive in with APP.

1.3. To improve the utilization rate, the owner could show all the available spaces and charge rate on different platforms, known by more drivers, so income could be improved.

2. What  lora-technology  could provide:

2.1. LoRa Sensor

1. Dimension: D300mm, MH: 45mm (highest point)
2. N.W: 1.2KG
3. Housing material: ABS G30
4. Working temperature: -20℃~+60℃
5. Power supply: built in battery
6. Accuracy of parking detection: 99.5%
7. Communication distance: >2km(in vision range)
8. Detection speed: 5~15s
9. IP67 up to IP68
10. Service life: 5 years at 4 times parking per day.

2.2. LoRa Reservation Lock

1. Motor working voltage: 3.6V.
2. Battery: 3.6V-38Ah Li/SOCl2 battery.
3. Battery life: 3-5 years in the frequency of 4 times per day, family use.
4. Service life: >500,000 times.
5. Working power: <3.6mW.
6. Standby current: <10µA.
7. Communication: LoRa.
8. Communication distance: >2km(in vision range)
9. Ascending speed: <6s.
10. Descending speed: <4s.
11. IP67.

2.3. LoRa Gate way

1. Dimension: L370 x W220 x H105mm
2. Housing material: Aluminum
3. Communication distance: >2km(in vision range)
4. Working frequency band: as per sample
5. Receiving sensitivity: -142.5dBm
6. Transmitting power: <20dBm
7. Working temperature: -20℃~+60℃
8. Quantity of channel: 8
9. Working Voltage: DC 24V
10. IP56
11. Installation: Wall or pole mounting

3. how the system work:

3.1. LoRa Sensor:

1. #01 sensor feedback the data(Free) to Gate way via LORA.
2. Gate way send the data(#01 Free) to Cloud Server via ethernet or mobile network.
3. APP/Software fetch all the data(Free or Occupied) of different sensors from Cloud Sever.
4. APP guides the driver to #01 sensor slot.
   Driver park the car into #01 sensor slot, pre-pay for parking fee in APP(if required).
5. After the status of #01 senor changed(Free→Occupied), it feedback the data(Occupied) to Gate way via LORA.
6. Gate way sent the data(#01 Occupied) to Clould Server via ethernet or mobile network.
7. APP/Software data updated when refresh the data.
   Alarmed by the APP/Software if a slot parked without permit(base on the requirement of client and the development of software.

3.2. LoRa Lock

1. #01 Lock feedbacks the data(Free) to Gate way via LORA.
2. Gate way sends the data(#01 Free) to Cloud Server via ethernet or mobile network.
3. APP/Software fetches all the datas(Free or Occupied) of different Locks from Cloud Sever.
4. Driver makes the reservation of  #01 Lock slot through the APP and APP feedbacks to server.
5. Server gives the authorization to the driver’s APP which made reservation(payment if necessary).
   #01 Lock slot is displayed reserved when APP refresh and fetch the data.
6. APP guides driver to #01 Lock slot.
   Driver uses the APP with authorization to control the #01 Lock down via Bluetooth, and park the car into the slot.
7. After the status of #01 Lock changed(Free→Occupied), it feedbacks the data(Occupied) to Gate way via LORA.
8. Gate way sent the data(#01 Occupied) to Clould Server via ethernet or mobile network.
9. APP/Software data updated when refresh the data.
   Alarm by the APP/Software if a slot parked without permit(base on the requirement of client and the development of software.