
Road Vehicle GPS Speed Limiter Ethiopia Standard With GPS Tracking Three In One
4.1.21. The road speed limiting device shall be resistant to reverse polarity connections.
4.1.22. The road speed limiting device shall be designed and constructed in such a way that it can be fitted in a place not easily accessible.
4.1.23. The road speed limiting device shall have in built features that allow functionality checks and shall have special inspection devices for this purpose to facilitate the checking when the vehicle is not in motion.
4.1.24. The actuation force of the controls should not have a detrimental effect on the driver's efficiency or impose fatigue on the driver.
4.1.25. Speed limiter device shall remotely communicate through telecom infrastructure.
4.1.26. Speed limiter device shall have geo-fence management feature.
4.1.27. The input speed signal shall be obtained from global navigating system (GNS) or speedometer vehicle
speed signal or a converted speed signal from vehicle gearbox or from other separately installed sensor as deemed appropriate.
4.1.28. The speed limiter devices shall be of industrial grade and designed for automotive application.
4.1.29. All components necessary for full function of the speed limiter or the Speed limiter device shall be energized whenever the vehicle is being driven.
4.1.30. The device should provide functional check facility by which the set speed and functioning can be checked by the field and other concerned authorities.
4.1.31. The speed limiter device system shall be equipped with a system which shall accept an external device for testing the speed limiter and verifying its functionality.
4.1.32. All speed limiter device system shall able to be checked for accuracy and functionality.
4.1.33. The speed limiter device system shall be able to be verified. Authenticated and tested whilst the vehicle is "on" the road.
4.1.34. Road speed limiting device shall have a users and technical's manual, both written in English/Amharic.
4.2.1. At minimum name of the manufacturer; serial number. month and year of manufacture details shall be marked on each speed limiter device.
4.2.2. The manual shall include at minimum the following information.
i. The expected behavior of a vehicle where a road speed limiter has been fitted. '
ii. Driving tips for a vehicle where road speed limiter has been installed
iii. What should not be done to the installed road speed limiters
iv. What should be done in case of malfunction
v. The liability of the owner or driver of vehicle for tampering with the road speed limiters.
4.2.3. Technicians manual shall include at minimum the following information.
i. Principles of operation covering details of how the road speed limiter works.
ii. Fitting Instructions.
iii. Calibration or programming instructions.
iv. Inspection and functionality checks.
v. Maintenance and troubleshooting instructions.
vi. Parts list.
vii. Manufacturers name and authorized trade mark.
viii. Model.
. Product Function:
Preface :
If you want to achieve fast installation, you need to find a
installer very familiar with
this vehicle type, because the circuit wiring has huge difference
fordifferent vehicles.
For example, now you want to install limiter for bus, you can not
find a maintainer
forprivate car, you must finda professionalmaintainerforbus. In
ourpastexperience,
only a veryprofessional installer can find the lines fast and
installthe limiterfast.
Please note this point is very important!
In addition, we also recommend that the installer read this
instruction carefully
before installation, if he can not understand the instruction very
well, please
communicate with us, it can improve the installation efficiency
effectively .
2. Technical Parameters:
Road Vehicle GPS Speed Limiter Ethiopia Standard With GPS Tracking Three In One
Name | No. | Color | Function | Signal Description |
Power lines | 1 | Red line | positive pole | DC 9V~36V input |
2 | Black line | negative pole | Ground Signal | |
3 | Green line black stripe | ACC detection | if not need,connect with the positive pole | |
4 | Blue line | Left turn signal detection | Can detect 9V~36V voltage | |
5 | Orange line | Right turn signal detection | Can detect 9V~36V voltage | |
6 | Gray line | speed sensor detection | Original vehicle speed meter signal line |
3 The Mechanical Actuator
For the Electronic throttle ( EFI ) vehicles , no need add mechanical actuator, the limiter will simulate the voltage value of the vehicle throttle sensor, when the vehicle is over speed, The limiter will give ECU a idle voltage value, ECU will control the throttle according to this voltage value. When the vehicle is in normal driving state(not over speed), the speed limiter will not interfere the vehicle speed. The throttle sensor will give ECU normal driving voltage, let the vehicle keeping normal driving.
Road Vehicle GPS Speed Limiter Ethiopia Standard With GPS Tracking Three In One
4 At first, we adjust the voltage value of the brown wire to the low value we measured form the accelerator pedal signal wire. ( The value of the actual measured voltage prevail. ) Then we adjust the voltage value of the white wire to the high value we get form the accelerator pedal signal wire. ( The value of the actual measured voltage prevail. )
Then , we can dot a little red glue onto the adjustable knobs to fix it, in order to prevent the adjustable knobs may appear small rotation in the long vehicle driving.
5 Connection Diagram for Mechanical throttle
The Specific install Steps:
① Place the limiter host.
The limiter host can be installed in steering room ,a place will not not affect the driver operating. Please pay attention to fix it well, make the lines routing as hidden as possible.
② Install the limiter actuator and connect its drawing cable to vehicle throttle cable.
At first, we connect the actuator power line well, turn on the power, the actuator will spit its steel cable automatically , turn off the power until the cable completely spit out.
Then please step the accelerator pedal to the end state. Make the pull head of the actuator cable pass through the engine throttle control lever. Then cut off the excess portion, fixed the cable head well, make the drawing direction of the limiter steel cable and vehicle throttle cable negative, then fix the limiter well, there is a mounting bracket on the limiter body. Please install it in a appropriate position onto the vehicle with screws.
Mechanical actuator is used to control the throttle valve opening, when the vehicle speed in the normal range, the mechanical actuator will be in standby state, will not interfere the driver’s throttle operating. When the vehicle is in over speed state, the actuator will begin working, it will make the throttle valve mouth get smaller compulsively. The driver should not vigorously stamping step on the throttle. We shall not be responsible for the damage caused by this deed.
Note: You should choose the actuator model according to the working voltage of vehicle battery. So please tell us the vehicle voltage at first.
③ Connect the control wire of the limiter actuator to the limiter host, and connect the power line and ground line for the limiter actuator.
④ Connect the power line,ground line, ACC line, left-turning signal line, right-turning signal line, vehicle speed sensor signal line to the original vehicle lines one by one.
Road Vehicle GPS Speed Limiter Ethiopia Standard With GPS Tracking Three In One
3) The Installation Test Method:
① Start the vehicle normally, stepped on the accelerator pedal, to check if the refueling is in normal state.If OK ,it means installation well,otherwise failure.
② In the refueling process, slide the switch (which is on the PCBA board) to the “close” end, then step on the accelerator pedal, if fueling is failure, it means the installation is successful, otherwise failure.
③ Wait about 3-4 seconds, then slide the switch (which is on the PCBA board) to the “broke” end, then step on the accelerator pedal, if you find refueling is in normal state, it means the installation is successful, otherwise failure.
Note: the above test process should not appear the phenomenon of stalling or automatic fueling. If appears, it means some problems exist.
if the test situation are the same with the above description, we preliminary estimate the connection and the adjusted idle voltage is right. To ensure the 100% right installation, we suggest that the driver take actual road driving test.
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6 Application Field:
SHENZHEN YITUOWULIAN SYSTEM CO.,LTD
shenzhen CarTracker Technology Co., Ltd was founded in 2009,it is one of the most professional manufacturers for gps tracker and mobile DVR product.Our company is located in Shenzhen city,Guangdong province,China.At present our GPS Tracker products are mainly exported to Southeast Asia,Africa,South America,The Middle East ,Europe and so on.
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