摘要:
Aspects of the present disclosure are generally related to one or more systems, methods, and devices for providing an integrated tire inflation system, mounted on each tire, wheel, rim, axle, or structure of the vehicle, that communicates with a remote device (e.g., communication device located in the cab of the vehicle and/or a remote network entity) and obtains an optimal tire pressure from the network entity that is calculated to maximize fuel economy, tread life, load, or an environmental condition. In some examples, the integrated telematics system may periodically measure and transmit data associated with the tire to the communication device in the cab and/or to a network entity that may calculate the optimal tire pressure for each tire on the vehicle. The integrated telematics system may receive the optimal tire pressure information from the communication device and/or the network entity and automatically adjust the tire pressure accordingly.
摘要:
[Problem] Provided are a removable pressure sensor which can simply, instantaneously, and safely measure an intra-circuit pressure of a liquid circulating in a circuit, and an extracorporeal circulator provided with a removable pressure sensor. [Means for Resolution] A removable pressure sensor 30 includes a main body portion 31 and a pressure measurement element 40 that is disposed in the main body portion 31. The main body portion 31 has a base portion 32 which has a tube mounting recessed portion 34 such that an intermediate part of a tube 11 (12, 19) is removably fitted, the tube 11 (12, 19) is elastically deformed, and the pressure measurement element 40 measures a circuit pressure of a liquid inside the tube 11 (12, 19); and a lid portion 33 which holds the tube 11 (12, 19) inside the tube mounting recessed portion 34 by closing the tube mounting recessed portion 34 of the base portion. The tube mounting recessed portion 34 has a rectangular cross section, and a width L of the rectangular cross section is configured to be smaller than an external dimension D of the tube.
摘要:
The invention relates to a method for detecting the under-inflation state of a tyre mounted on a vehicle, said method comprising the following steps: a step of determining a first contact area measurement of a first tyre mounted on the vehicle, a step of determining a second contact area measurement of a second tyre mounted on the vehicle, and a step of comparing the first and second contact area measurements and, if the difference between the two measurements is above a pre-determined alarm threshold, inferring the existence of an under-inflation situation.
摘要:
A device for measuring tire parameters of a vehicle, comprising a detector for detecting a tire pressure of the vehicle, a measuring system for detecting a tire profile depth of the vehicle, and an output unit for outputting measured tire parameters that include and/or take into account the tire pressure and the tire profile depth. The detector and the measuring system have a measuring arrangement which is designed to be driven over by the vehicle and which is designed to measure the tire pressure as well as the tire profile depth in a moving vehicle, and the output unit is designed to display a result of the measurement such that an operating person that drives the vehicle can detect the measurement in the vehicle or from the vehicle directly after driving over the measuring arrangement.
摘要:
A method for ascertaining the pressure and the profile depth in a pneumatic vehicle tyre which is fitted to a vehicle, wherein the pressure is detected with the aid of an arrangement comprising load sensors, which arrangement supplies force signals for a two-dimensional pattern of the force distribution which is exerted by the vehicle tyre in contact with the sensors when the vehicle moves over the arrangement, wherein the tyre pressure is determined from the force distribution independently of the method of manufacture or the model of the tyre and of the vehicle, is characterized in that the profile depth of the tyre is determined before, while or after the pressure is determined.
摘要:
A flexible pad for measuring systolic ankle blood pressure comprises two or more pairs of light emitting diodes and photo detectors. The pairs are disposed in parallel. The detectors are adapted for detecting light emitted by the respective diode into tissue and reflected from there. The pad further comprises conductor means for providing power to the light emitting diodes from a power source and means selected from conducting means and wireless means for putting the detectors in communication with electronic equipment for detector signal analysis. Also disclosed is the combination of the pad and an inflatable cuff, and a method for measuring systolic ankle blood pressure.
摘要:
This invention concerns a system for checking the inflation of tyres, characterised in that it comprises feed means of the tyres, and at least an inflating checking station, which provides at least a stopping arm to stop the tyre in a check position, sensing means of the tyre arrive for the stop of tyre feed, and at least a feeler pin, which operates on the tyre to sense the inflating and to send to a check device the data of a right inflating.