| 摘要 |
<p>PCT No. PCT/GB97/00174 Sec. 371 Date Jan. 12, 1999 Sec. 102(e) Date Jan. 12, 1999 PCT Filed Jan. 17, 1997 PCT Pub. No. WO97/26588 PCT Pub. Date Jul. 24, 1997The absolute position of a vehicle (V) transporting articles between sites (SS) at an installation, e.g. stations of a steel works, is determined by satellite navigation signal and logged on a CPU with a database to ensure that the intended articles (SR) are processed on different sites as required.</p> |
