Specifications

文档编号：
1
Revision History
Version Revision date Reason and change description Reviser
V1.0 2021.9.9 New-built
V1.1 2021.11.22 Revised after review
1 Product Introduction
The product described in this document is the vehical terminal with model
WL-TOX4.
WL-TOX4 vehical terminal is developed according to the requirements of HJ
1014-2020 technical requirements for pollutant emission control of non road diesel
mobile machinery (hereinafter referred to as GB4), and it meets the technical
requirements of Part H vehical terminal of HJ1014-2020 standard. The terminal can
connect the vehical meter through the CAN bus to collect the data on the vehicle,
upload it to the monitoring center through the 4G network, and it also receives the
instructions issued by the monitoring center and realizes the specified operation. The
vehicle terminal integrates GPS/BDS positioning module, and the monitoring center
can query the vehicle position information through the vehicle terminal.
2 Referenced standards and documents
The following documents are essential for the application of this document. For
dated references, only the dated version is applicable to this document. For undated
references, the latest version (including all changes) is applicable to this document.