Portable vehicle decoding equipment

Abstract

The invention provides portable vehicle decoding equipment. The equipment comprises a handheld input equipment body, a circuit module arranged in the handheld input equipment body and a plurality of communication interfaces electrically connected with the circuit module, wherein a plurality of operation keys are arranged on the handheld input equipment body; the circuit module comprises a main control central processing unit (CPU) and a memory chip electrically connected with the main control CPU; the operation keys are respectively connected with the main control CPU electrically; the main control CPU and the memory chip are respectively connected with the corresponding communication interfaces electrically; and the handheld input equipment body can be electrically connected with an automobile on-board diagnostics (OBD) socket and installment payment control equipment respectively by adopting general cables through the communication interfaces. The equipment has the following beneficial effects: the power supply on the automobile OBD socket is directly adopted to supply power to the equipment; the equipment is connected with the automobile and the installment payment control equipment by the automobile general OBD interface cables and carries out data communication via a single K bus; and the problems of vehicle control and calibration in the areas with poor global system formobile communication (GSM) / general packet radio service (GPRS) network signals can be solved by adopting the equipment.

Description

technical field [0001] The invention relates to a vehicle decoding device, in particular to a compiling device used for temporary decoding after the vehicle is restricted during the lock period of the installment payment vehicle. Background technique [0002] At present, in the field of auto finance, due to the needs of the vehicle purchase installment payment or the car rental industry, in order to ensure the safety of the vehicle, the vehicle installment payment management equipment is basically installed, and the vehicle speed or torque is recalibrated to limit the vehicle's overdue use. , Carry out GSM / GPRS remote locking / unlocking control of the vehicle. However, because many vehicles such as heavy vehicles work in the field or barren hills for a long time, and are in the GSM / GPRS signal blind area for a long time, this has caused some troubles, that is, when the vehicle installment payment is due and the payment has been completed, the unlocking of the vehicle control ...

AI Technical Summary

Problems solved by technology

However, because many vehicles such as heavy vehicles work in the field or barren hills for a long time, and are in the GSM / GPRS signal blind area for a long time, this has caused some troubles, that is, when the vehicle installment payment is due and the payment has been completed, the unlocking of the vehicle control equipment Due to being in the GSM / GPRS signal blind area, or due to the inconvenience of charging, the unlocking control device has insufficient power, and the normal unlocking operation cannot be performed, resulting in the failure of the normal use of the vehicle and causing huge losses to customers.

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