Abstract: An electric control box includes a shell, a mounting plate, and a heat exchanger; the mounting plate and the heat exchanger are connected by screw-thread fitting of a first fastener and corresponding connecting holes, the mounting plate and the heat exchanger are located inside the shell, and the heat exchanger is located between the mounting plate and an inner bottom face of the shell; the mounting plate and the shell are connected by screw-thread fitting of a second fastener and corresponding connecting holes.

Abstract: The present invention provides a selection method of array length of observation system, comprising: step S101: obtaining a seismic response equation for any point on ground based on wavefield propagation theory; step S102: determining at least one selection criterion of an optimum array length considering different factors according to the seismic response equation; step S103: obtaining the array lengths considering the different factors respectively according to the at least one selection criterion of the optimum array length; and step S104: integrating the array lengths considering the different factors and determining that the optimum array length is ?{square root over (2)} times the depth of the destination layer. Compared with conventional array length calculation method the demonstration method of array length as proposed in the present invention has the advantages of higher accuracy and applicability for destination layers.

Abstract: Technologies are generally described for displaying information in a head up display of a vehicle. In one example, an information acquisition unit is configured to obtain data from one or more sensors associated with the vehicle. An information display unit is coupled to the information acquisition unit and the information acquisition unit is further configured to determine a display location based on the data obtained from the one or more sensors. The information acquisition unit is configured to control the information display unit to display information at the determined display location.

Abstract: Technologies are generally described for displaying information in a head up display of a vehicle. In one example, an information acquisition unit is configured to obtain data from one or more sensors associated with the vehicle. An information display unit is coupled to the information acquisition unit and the information acquisition unit is further configured to determine a display location based on the data obtained from the one or more sensors. The information acquisition unit is configured to control the information display unit to display information at the determined display location.

Abstract: Technologies are generally described for displaying information in a head up display of a vehicle. In one example, an information acquisition unit is configured to obtain data from one or more sensors associated with the vehicle. An information display unit is coupled to the information acquisition unit and the information acquisition unit is further configured to determine a display location based on the data obtained from the one or more sensors. The information acquisition unit is configured to control the information display unit to display information at the determined display location.

Abstract: Technologies are generally described for displaying information in a head up display of a vehicle. In one example, an information acquisition unit is configured to obtain data from one or more sensors associated with the vehicle. An information display unit is coupled to the information acquisition unit and the information acquisition unit is further configured to determine a display location based on the data obtained from the one or more sensors. The information acquisition unit is configured to control the information display unit to display information at the determined display location.