A method, system and detection terminal for detecting vehicle-mounted units without unpacking
A vehicle-mounted unit and detection terminal technology, applied in the electronic field, can solve problems such as low efficiency and inability to perform batch operations, achieve efficient batch management, and save time for inventory management
Active Publication Date: 2021-09-21
TENDYRON CORP
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Problems solved by technology
In the prior art, when it is necessary to check the serial number and power status of the OBU, the on-board units can only be detected one by one, and batch operations cannot be performed, which is inefficient
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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and S...
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The technical solution provided by the present invention is a method, a system and a detection terminal for detecting vehicle-mounted units without unpacking. When managing vehicle-mounted units in batches, the detection terminal can obtain one of the N vehicle-mounted units by scanning the two-dimensional code. The physical address of the vehicle-mounted unit is set, and a connection is established with the preset vehicle-mounted unit, and an address information table is received from the preset vehicle-mounted unit, so that the physical addresses of N vehicle-mounted units can be obtained. The detection terminal sends detection instructions to the N vehicle-mounted units in turn, and receives detection responses in turn, and judges according to the detection responses whether the serial numbers of the N vehicle-mounted units are serial numbers and whether the remaining power of the N vehicle-mounted units is higher than the preset power value, thereby N vehicle-mounted units in the whole box can be tested at one time, without testing one by one. By adopting the technical solution provided by the invention, the time spent on inventory management of the vehicle-mounted units can be greatly saved, and efficient batch management of the vehicle-mounted units can be realized.
Description
technical field [0001] The invention relates to the field of electronic technology, in particular to a method, a system and a detection terminal for detecting a vehicle-mounted unit without unpacking. Background technique [0002] The Electronic Toll Collection (ETC) system is implemented through 5.8GHz communication and information exchange between the On board unit (OBU) installed on the vehicle and the antenna of the Road side unit (RSU). Complete the charge. The vehicle identification information is stored in the OBU, which is generally installed on the windshield in front of the vehicle, and the RSU is generally installed by the roadside of the toll station. [0003] Before the OBU is issued to the customer for installation, the OBU is generally stored in boxes in the warehouse. Each OBU has a unique serial number to identify the OBU. Generally speaking, the serial number of each box of OBU should be serial numbered to facilitate subsequent issuance and management. I...
Claims
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IPC IPC(8): G01R31/00G01R31/385H04W76/10
CPCG01R31/00G01R31/3865H04W76/10
Inventor 李东声
Owner TENDYRON CORP