FIELD: transport engineering.
SUBSTANCE: invention is designed for tires provided with devices for maintaining serviceability of tire in case of pressure drop. For this purpose pressure drop detector is provided. Starting from the moment when said detector notes preset pressure drop limit, distance covered is periodically measured and characteristics parameter of riding conditions is determined. Depending on said parameters and distance covered within definite period, characteristic value of potential elementary damage of device is found in expired period. Then total damage is evaluated basing on combustion of said elementary damage found from beginning of riding on deflected tire, and information is supplied to driver indicating evaluated value of common damage of device for riding on deflated tire.
EFFECT: provision of on-line information of real distance which can be covered by vehicle in case of considerable reduction of pressure in tire under real conditions of riding.
26 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TIRE ASSEMBLY WITH BUILT-IN ELECTRIC POWER GENERATION DEVICES | 2005 |
|
RU2388621C2 |
| PNEUMATIC TIRE BEAD WITH CIRCUMFERENTIAL STRENGTHENING MEMBERS | 1998 |
|
RU2219074C2 |
| PNEUMATIC TIRE TREAD | 2010 |
|
RU2515621C1 |
| CONSTRUCTIVELY SUPPORTED AIR-CORE TIRE WITH SHIFTED-LAYER CARCASS | 2001 |
|
RU2261804C2 |
| MEASUREMENTS SYNCHRONISATION METHOD | 2010 |
|
RU2524801C2 |
| CONSTRUCTION SUPPORT ELASTIC TIRE | 1999 |
|
RU2246407C2 |
| PNEUMATIC TIRE BEAD WITH PERIPHERAL STRENGTHENING MEMBER | 1998 |
|
RU2219072C2 |
| METHOD TO EVALUATE DYNAMIC LOAD MAINTAINED BY PNEUMATIC CAR TYRE | 2011 |
|
RU2567499C2 |
| METHOD TO DETERMINE TIRE PRESSURE LOSS RESISTANCE | 2013 |
|
RU2612035C9 |
| AUTOMOTIVE AIR TIRE PRESSURE CONTROL SYSTEM AND METHOD OF DIAGNOSTICS USING SAID SYSTEM | 2006 |
|
RU2419555C2 |
