Algorithm 1: Vehicle KPI Payment & Penalty Contract

Data: Deposit amounts, KPI reports, and user/driver info Result: Settlement of payments and penalties initialize owner, oracleRelayer, platformFeeBps, trips, reports, withdrawable;    Function createTrip(tripId, user, driver) external onlyOwner:        requires trip with tripId does not exist;        creates trip with user, driver, deposits = 0, settled = false;        emits TripCreated;    Function depositForTrip(tripId) external payable:        requires trip exists and not settled;        if sender == user: depositUser += msg.value;        if sender == owner: depositCompany += msg.value;        emits TripDeposited;    Function subMitKpiReport(report) external onlyRelayer:        requires trip exists and not settled;        stores report and emit KpiReported;        compute fees and penalties:        calculate platformFee = userDeposit * platformFeeBps/10000;        assign remaining user deposit to company;        assign company funds proportionally to combinedScore;        if combinedScore < lowThreshold:            compute penalty to driver; adjust driver payment and penalty to user;        if serviceFail:            refund 80% of user deposit, reduce company payout, add penalty to user;        update withdrawable balances for owner, driver, user, and platform;        set trip as settled and emit Settled;    Function withdraw() external:        requires withdrawable balance > 0;        transfer balance to caller;        set withdrawable balance to zero;        emit Withdrawn;    Function receive() external payable:        add msg.value to owner’s withdrawable balance;