source:truck tracking webfleet solutions release time:2023-09-19 Hits: Popular:realtime gps tracker online
1. Power cord connection method
a) Constant current connection method
Explanation: Connecting to normal power means that the terminal works as long as the battery is charged, regardless of whether the vehicle's ACC switch is turned on or not; But after ACC is turned off, the device will slowly enter a sleep state.
Connection method: The positive pole of the power supply is directly connected to the positive pole of the car battery, and the negative pole is connected to the negative pole of the car (i.e. grounded);
Advantages: It can monitor the status of the car 24 hours a day; Disadvantage: When parking, it still consumes the power of the car's battery. The normal current of the terminal is 80MA, and the battery with a capacity of 50A can provide 600 hours of continuous use for the terminal equipment.
2. Wiring and inspection of 8 status bits
a) Eight status bits include: small light, right turn, left turn, door, horn, and brake;????
b) Corresponding to 8 zeros in the 8th menu item [Speed and Switching Value] of the terminal device
c) Basic line finding guidelines for switch values: for left and right turns, check the steering switch, instrument panel, and power distribution box, for door status, check the door switch and instrument panel, and for brake status, check the brake switch and instrument panel;
d) Due to factors such as vehicle wiring structure or human modifications, some models may have low-level or backflow switching signals. Therefore, when in a low-level state, a normally open and closed relay or a normally open relay can be installed to convert the low-level signal into a high-level signal; When backflow occurs, a diode can be added in series to the circuit;
e) Switch status inspection: Press the terminal device menu to item 8 [Speed and Switch Value], and check each switch value in sequence. When a certain switch status is triggered, its value changes from 0 to 1, indicating that the wiring is correct.
Read recommendations:
P901 4G ID Card GPS Tracker Smart Walkie-talkie
Handheld GPS navigation products will enter a period of rapid development.pet gps tracker cat wholes
How to judge the impact of GPS positioner on battery life.real-time gps tracking Manufacturing
Last article:What should I do if the position of the car's GPS positioning system is incorrect?real-time gps trac
Next article:Instructions for Wiring Harness Positioning and Wiring of Beidou Automobile Travel Recorder Terminal
Related Information
apple airtags
2023-03-16GPS Trackers custom
2023-04-11pet gps tracker cat distributors
2023-03-16fleet gps tracking
2023-04-11plug & play Obd gps tracker
2023-04-11trailer gps tracker
2023-03-16Dog gps tracker maker
2023-04-234G obd gps trackewr
2023-03-16GPS Trackers sales
2023-04-114G GPS Tracker for vehicles Production
2023-04-23TK200AM-Disposable GPS Tracker
2022-06-21TK100B- Accurate Pro version GT06/TK100
2023-10-064G Wired GPS Tracker PCBA
2022-06-17G200(L) -Magnet GPS Tracker
2022-06-20GF30 Magnet GPS tracker with Voice listen
2022-06-21GPS increases value for customers
2023-02-02Positioner manufacturer tells the role of car GPS positioner.gps tracker for trailer Vendor
2023-06-08How to select a suitable vehicle GPS locator
2023-02-21Car GPS reference labeling.GPS Tracker for vehicles manufacturer
2023-05-13What is the development of the car GPS positioner market development
2023-03-07GPS positioning technology
2022-11-24GPS data
2022-10-22gps vehicle tracker.General Fault Handling and Maintenance Knowledge of Automobile GPS Positioning S
2023-11-08What should I pay attention to when purchasing GPS products?
2022-11-24Advantages of Automotive Beidou/GPS Positioning Products.4G GPS Tracker for vehicles supplier
2023-09-15Intelligent GPS.gps tracker no monthly fee manufacturer
2023-08-08The manufacturer summarizes the main application scope of Xi'an's long standby GPS.obd2 gps tracker
2023-04-08Buses equipped with GPS for private use should be held accountable
2022-08-11gps vehicle tracker.GPS accuracy
2023-11-14The application of 4GGPS positioning system in vehicle management.obd2 gps tracker verizon distribut
2023-03-28