The invention aims to propose a brake lamp failure alarm control device, which is fewer in added parts, low in cost increment, free of influencing whole beauty in a cab and capable of enabling a driver to timely discover the failure of a brake lamp. The brake lamp failure alarm control device consists of a brake lamp, a vehicle body controller and an alarm device, wherein the vehicle body controller is respectively connected with the brake lamp and the alarm device; the vehicle body controller judges the failure condition of the brake lamp, and gives a control command to the alarm device; the alarm device gives an alarm; or the vehicle body controller receives the failure information sent by the brake lamp, and gives the control command to the alarm device; and the alarm device gives an alarm. The brake lamp failure alarm control device is directly realized by a traditional combination instrument and a traditional vehicle body controller; and on the basis, one harness for connecting the brake lamp with a BCM is only needed, so that the brake lamp failure alarm control device has such characteristics as few added parts, low increased cost, no influence on whole beauty of the cab and simple realization mode.
Brake lamp failure alarm control device
2015-12-23
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Hydraulic brake failure alarm device in simple structure
European Patent Office | 2016
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