Vehicle operation monitoring, parameter measuring and calculating, overload monitoring method and system
A monitoring system and vehicle technology, applied in the field of vehicles, can solve the problems of inconvenient and high-sensitivity early monitoring, inconvenient monitoring, etc., and achieve the effects of improving monitoring sensitivity, monitoring sensitivity, and intelligence.
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[0395] Second part content: concrete invention content of the present invention and specific embodiment are as follows:
[0396] One of the technical problems to be solved by the present invention is to provide a technical solution that is convenient for monitoring the operating status of the vehicle's rotating power or transmission components (that is, the power transmission status) when the operating parameters of the vehicle do not exceed the safety limit threshold ;
[0397] The purpose of the present invention is achieved through the following technical solutions:
[0398] The present invention provides a monitoring method (#1) for a vehicle running under the control of a power device, the power device is a motor, and the monitoring method includes the steps of:
[0399] A. Acquiring the joint calculation value of the measurement object of the vehicle, and judging whether the power transmission condition of the vehicle is abnormal according to the acquired joint calculat...
example 1
[0437] Example 1: If the longitudinal speed of the vehicle is used as the measurement object, assuming that its (upper limit) safety limit threshold value is 200KM / H, assuming that the vehicle is running at a longitudinal speed of 60KM / H, the actual value is usually set to 60KM / H, then the power transmission The status identification difference is usually set between 10-20KM / H, then the power transmission status identification upper limit (that is, the second allowable upper limit) is usually set between 70-80KM / H, then the power transmission status The identification lower limit (that is, the second allowable lower limit) is usually set between 40-50KM / H; then as long as the joint calculation value of the vehicle longitudinal running speed is greater than the power transmission status identification upper limit (that is, the second allowable Upper limit value) or less than the power transmission status identification lower limit value (that is, the second allowable lower limit...
example 2
[0438] Example 2: If the vehicle’s carrying mass is used as the measurement object, assuming that the safety limit threshold of the upper limit is 7 people / 560KG, and assuming that the vehicle is actually loaded with 4 people / 320KG, the actual value is usually set to 320KG, and the power transmission The status identification difference (that is, the first allowable range) is usually set between 80-160KG, and the power transmission status identification upper limit (that is, the second allowable upper limit) is usually set to 480KG, and the power transmission status The identification lower limit (that is, the second allowable lower limit) is usually set to 160KG; then as long as the joint calculation value of the vehicle carrying mass is greater than the upper limit of power transmission status identification (that is, the second allowable upper limit) or less than the power Transmission status identification lower limit value (that is, the second allowable lower limit value),...
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