Engineering machinery retardant braking indication method and device and engineering machinery
A technology of slow braking and construction machinery, applied in signal devices, transportation and packaging, optical signals, etc., can solve the problems of vehicles and pedestrians not being reminded, easily causing accidents, etc., and achieve the effect of reducing safety risks
Active Publication Date: 2016-09-07
XUZHOU HEAVY MASCH CO LTD
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Problems solved by technology
Therefore, in the prior art, when construction machinery vehicles perform slow braking, there is no reminder to the vehicles behind and pedestrians, which has a great safety risk and is likely to cause accidents
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0041] The relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0042] At the same time, it should be understood that, for the convenience of d...
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The invention discloses an engineering machinery retardant braking indication method and device and engineering machinery. The device comprises a retardant braking signal input device, a controller and a braking indication device, wherein the retardant braking signal input device is used for receiving retardant braking signals input by a driver and sending the retardant braking signals to the controller; the controller is used for receiving the retardant braking signals sent by the retardant braking input device, judging whether the engineering machinery conducts retardant braking or not and sending starting signals to the braking indication device after judging the engineering machinery conducts retardant braking so as to control the braking indication device to send retardant braking indication signals outwards; and the braking indication device is used for responding to the starting signals sent by the controller and sending the retardant braking indication signals outwards. By means of the method and device and the engineering machinery, the braking indication device sends the retardant braking indication signals outwards when a vehicle conducts retardant braking, and accordingly vehicles or pedestrians behind the vehicle can be reminded of deceleration or avoidance in time.
Description
technical field [0001] The invention relates to the field of construction machinery, in particular to a slow braking indication method and device for construction machinery and construction machinery. Background technique [0002] As an auxiliary braking system of a vehicle, retarding braking can make the vehicle decelerate smoothly without consuming the braking system, and can brake at a high frequency for a long time, which can improve the driving safety of the vehicle. Due to its advantages of being independent of the service braking system, effective deceleration, long-term, high-frequency braking, etc., it has been more and more widely used in construction machinery vehicles. In recent years, due to the needs of vehicle main engine manufacturers, the technology of slow braking has been continuously developed, and the structure of slow braking has gradually developed from the single exhaust auxiliary braking in the past to the combination of exhaust auxiliary braking and...
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Login to View More IPC IPC(8): B60Q1/44
CPCB60Q1/44
Inventor 毛琦朱长建李永勃
Owner XUZHOU HEAVY MASCH CO LTD