Division 2.2.4.1
United Kingdom
Repeat test procedures described in section 2.2.3 for simulation script for movement in shadow areas and areas of intermittent reception of navigation signals (given in Table 4) with an urban canyon signal pattern described in Figure 3.
Table 4
Main parameters of movement in shadow areas and areas of intermittent reception of navigation signals
| Simulated parameter | Value |
|---|---|
| Test duration, hh:mm:ss | 01:00:00 |
| Output frequency | 1 hertz |
| eCall location | Any specified land point between latitude range 80°N and 80°S in coordinate system WGS-84 |
| Model of movement: | Manoeuvring movement |
— speed, km/h; | 140 |
— turning radius, metres; | 500 |
— turning acceleration, metres/second2. | 0,2 |
| Satellite visibility: | |
— signal visibility intervals, seconds; | 300 |
— signal absence intervals, seconds. | 600 |
| Troposphere: | Standard predefined model by the GNSS simulator |
| Ionosphere: | Standard predefined model by the GNSS simulator |
| PDOP value in the test time interval | 3,5 ≤ PDOP ≤ 4,0 |
| Simulated signals | Combined Galileo/GPS/SBAS |
| Signal strength: | |
— GNSS Galileo; | minus 135 dBm; |
— GNSS GPS. | minus 138,5 dBm. |
| Number of simulated satellites: |
|
Figure 3
Urban canyon definition
| Zone | Elevation range (degrees) | Azimuth range (degrees) |
|---|---|---|
| A | 0 – 5 | 0 – 360 |
| B | 5 – 30 | 210 – 330 |
| C | 5 – 30 | 30 – 150 |
| Background | Area out of Zone A, B, C | |
Notes on the whole EU Regulation
Textual amendments
- F1
Words in Regulation title substituted (31.12.2022 at 11.00 p.m.) by The Road Vehicles and Non-Road Mobile Machinery (Type-Approval) (Amendment and Transitional Provisions) (EU Exit) Regulations 2022 (S.I. 2022/1273), regs. 1(2), 79(2)