“Crisis BRAKING SYSTEM” is only one of the breaking framework in the car at the season of crisis. In this breaking framework pneumatically worked one. Here the extra pneumatic barrel and Emergency Button is given in the vehicle itself.

In this undertaking, the push catch is utilized to enact/deactivate the solenoid valve. The switch is ‘ON’ at the season of crisis; the solenoid valve is actuated, with the goal that the compacted goes to the pneumatic barrel. At that point, the packed air goes through the tube, and afterward pushes the pneumatic chamber, with the goal that the braking is connected at the season of catch in “ON” position (i.e.- Emergency time).

The speed of the pneumatic chamber is fluctuated by utilizing stream control valve. This is the method for controlling the braking pace of the vehicle at the season of crisis. In our venture, we need to apply this slowing mechanism in one wheel as a modular.


In the majority of the carports, the vehicles are braking by utilizing common stopping mechanism. On account of crisis (hart assault, oblivious) time, the driver doesn’t matter brake by the leg. In that time, the driver is just ON the catch in the electronic control unit. This control unit is fitted, close to the driver. Keeping in mind the end goal to stay away from every single such detriment, this stopping slowing mechanism has been planned such that it can be utilized to break the vehicle easily with no effect drive. The task is made be basic that even an individual can take care of, by simply squeezing the catch.


The Ignition Key is settled in close of the driving people in the four-wheeler. The air tank contains the packed air effectively filled. The switch was ON at the season of crisis, the solenoid valve was actuated. The solenoid valve stem is open, the compacted wind stream from the air tank to the stream control valve.

The packed wind current is controlled by the valve is called “Stream CONTROL VALVE”. This wind current is as of now set. At that point, the compacted air goes to the pneumatic barrel. The pneumatic barrel cylinder pushes ahead at the season of packed air bay to the chamber.

The pneumatic barrel moves towards the braking game plan. At that point the braking liver is enacted, so the vehicle stops. At that point, the pneumatic barrel cylinder goes in reverse.


1) Brake cost will be less.

2) Free from wear alteration.

3) Less power utilization

4) Fewer ability experts are adequate to work.

5) Installation is rearranged in particular.


1. Need separate air tank

2. This framework connected on account of crisis period as it were.

3. Addition cost is required to introduce this framework to four wheeler.


 Four wheeler application

 It is additionally executed in the bike.


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