I.D. Systems announces contract with Knight Transportation I.D. Systems (IDSY) has executed a contract with Knight Transportation (KNX) to expand Knight's deployment of VeriWise trailer management solutions from I.D. Systems' Asset Intelligence subsidiary. Knight, an Asset Intelligence customer since 2000, will add more than 400 tracking systems to its trailer fleet under the contract, including VeriWise Reefer Control systems for refrigerated trailers and VeriWise Dry Van systems, with cargo sensing, for dry van trailers.