Hydraulic braking apparatus, travel sensor, and vehicle

A travel sensor, applied to a hydraulic braking apparatus, wherein the travel sensor comprises:

• a travel sensor housing;
• a fastening component;
• a first positioning component;
• and
• a second positioning component;
• wherein the hydraulic braking apparatus comprises:
• a hydraulic valve block, wherein a through hole is provided in the hydraulic valve block;
• a master cylinder housing, disposed on one side of the hydraulic valve block, wherein a master cylinder part is disposed inside the master cylinder housing, the master cylinder part comprises a piston, a push rod, and a magnet component, the piston is connected to the push rod, and the magnet component moves with the piston;
• and
• a controller disposed on another side of the hydraulic valve block;
• wherein the travel sensor is connected to the controller through the through hole in the hydraulic valve block;
• and
• wherein the fastening component, the first positioning component, and the second positioning component are configured to fasten the travel sensor housing to the inside of the hydraulic valve block in the hydraulic braking apparatus.

A vehicle, comprising:

• a hydraulic braking apparatus, wherein the hydraulic braking apparatus comprises:
• a hydraulic valve block, wherein a through hole is provided in the hydraulic valve block;
• a master cylinder housing disposed on one side of the hydraulic valve block, wherein a master cylinder part is disposed inside the master cylinder housing, the master cylinder part comprises a piston, a push rod, and a magnet component, the piston is connected to the push rod, and the magnet component moves with the piston;
• a controller disposed on another side of the hydraulic valve block, wherein the controller comprises a control substrate and a connector electrically connected to the control substrate;
• and
• a travel sensor fastened to the inside of the hydraulic valve block, and configured to detect movement of the magnet component to determine a movement amount of the piston, wherein the travel sensor is connected to the connector through the through hole in the hydraulic valve block.