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Vehicle measurement apparatus having a system-on-a-chip device, a sensor and a wireless adapter

A technology of wireless adapters and measuring equipment, applied in the direction of registration/indicating vehicle operation, instruments, time registers, etc., can solve problems such as clumsiness, inflexibility, and increased clumsiness of measuring equipment

Active Publication Date: 2017-08-04
BOSCH AUTOMOTIVE SERVICE SOLUTIONS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Disadvantageously, having said traditional measuring device with a wired connection to an external computer is awkward and inflexible (such as in the application scenario described above)
In addition, conventional measurement equipment must be powered independently, which also increases the clumsiness of conventional measurement equipment during measurement

Method used

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  • Vehicle measurement apparatus having a system-on-a-chip device, a sensor and a wireless adapter
  • Vehicle measurement apparatus having a system-on-a-chip device, a sensor and a wireless adapter
  • Vehicle measurement apparatus having a system-on-a-chip device, a sensor and a wireless adapter

Examples

Experimental program
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Embodiment Construction

[0024] refer to figure 1 , shows a schematic block diagram of a conventional vehicle measuring device 100 . A conventional vehicle measurement device 100 includes a microprocessor 102 in electrical communication with a field programmable gate array (FPGA) 104 . Microprocessor 102 is separated from FPGA 104 by electrical isolation 106 . The electrical isolation device 106 is coupled to a transformer 108 that electrically couples the microprocessor 102 to the FPGA 104 . Microprocessor 102 is coupled to transformer 108 via connection 1A and to FPGA 104 via connection 1B. The side of the galvanic isolation device 106 including the FPGA 104 and other components constitutes the analog portion of a conventional vehicle measurement device 100 . The other side of the galvanic isolator 106 including the microprocessor 102 forms the digital part of a conventional vehicle measuring device 100 .

[0025] The digital portion of conventional vehicle measurement device 100 may include a d...

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PUM

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Abstract

A vehicle measurement apparatus and a method for measuring vehicle data are provided. For example, the vehicle measurement apparatus includes a system-on-a-chip (SoC) device configured to integrate a programmable module with a microcontroller unit to receive vehicle data, process the vehicle data, and communicate the processed vehicle data to a remote computer. A wireless adapter for a measurement device is provided. The wireless adapter includes a first universal serial bus (USB) port to couplably receive data from the measurement device. The wireless adapter includes a battery to power the measurement device via the first USB port. The wireless adapter includes a wireless module to wirelessly transmit the received data to an external computing device after processing by the wireless adapter.

Description

[0001] This application is a divisional case of an invention patent application with an application date of March 13, 2014, an application number of 201480027608.1 (PCT / US2014 / 025995), and an invention title of "vehicle measurement device with system-on-chip device, sensor and wireless adapter" Apply. technical field [0002] The present disclosure generally relates to diagnostic devices and methods. In particular, the present disclosure relates to a vehicle measurement device having a system-on-chip device, a sensor and a wireless adapter. Background technique [0003] Conventional vehicle measurement equipment, such as an oscilloscope, includes a Field Programmable Gate Array (FPGA), which is separated from a Microprocessor Unit (MCU) by galvanic isolation. The galvanic isolation separating the FPGA and the MCU reduces interference between the analog section of the measuring device, which receives external signals in the case of a test, and the digital section which commu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G07C5/00
Inventor M·钦纳杜赖M·勒布伦M·马丁尼
Owner BOSCH AUTOMOTIVE SERVICE SOLUTIONS