Vehicle Auto Speed Limiter With Relay For Ethiopia Mechanical Throttle Model Car

Brand Name:YTWL
Certification:CE/ROHS/FCC/SGS
Model Number:CA100F
Minimum Order Quantity:10 pcs
Delivery Time:1-10 working days after received your payment
Payment Terms:T/T or western Union or paypal
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Location: Shenzhen Guangdong China
Address: G425-427, Bldg. G, No. 40 Huaning Rd., Gangshen Invention Garden, Longhua, Shenzhen, Guangdong, China
Supplier`s last login times: within 1 hours
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Vehicle Auto Speed Limiter with Relay for Ethiopia Mechanical Throttle Model Car


1 Speed Limiter GPS Product Specifications

Vehicle speed limiter CA100F is an intelligent terminal equipment which can realize precise speed limiting for vehicles. It is not only a speed limiter but also a GPS Tracker.Speed control precision is very high and the performance is reliable. It will not affect the big throttle start nor the power torque, stable and reliable. It only limits the maximum speed and the vehicle will not stall during speed limiting, and ensure the throttle pedal free movement in the right speed range.


Dim.117*92*31 (mm)
Band850/900/1800/1900MHz
GPS chipU-blox
Bluetooth ModuleBT360I
Work VoltageDC 9V-36V
BatteryRechargeable 3.7V
Standby work current< 40mA
Operation Temp.-20°C to +70°C
Humidity5%--95% non-condensing
CPUSTM32F105RBT6

2. Speed Limiter Requirement

Vehicle Auto Speed Limiter with Relay for Ethiopia Mechanical Throttle Model Car


  1. Speed limiter device shall be so designed, constructed and assembled and fitted to the vehicle to make it maximum tamper proof and fail safe, against various factors such as disconnection / failure of various components e.g. power supply, speed sensor,
    mechanical actuator system, linkages etc. or any unauthorized modification and adjustment to the system;
  2. Speed limiter devices shall be so constructed that the vehicle may not be accelerated by the operation of the acceleration devices, such as the accelerator pedal,when the vehicle is running at its set speed.
  3. The device shall support hand held portable printer (Bluetooth, WiFi, etc) enabled;
  4. The speed limiter device system shall be able to be verified. Authenticated and tested whilst the vehicle is "on" the road.
  5. The road speed limiter device shall allow normal acceleration and full engine power up to the set maximum speed limit when the limitation function comes to play.
  6. The speed limiting function shall not cause engine back firing.

3.Speed Limiter Analysis of the content of tcp reply​:


Vehicle Auto Speed Limiter with Relay for Ethiopia Mechanical Throttle Model Car

1FACTORY*123456Setting back to factory default
2CHANGEPW*123456*138138New Password:138138
3SPEED*123456*080Set Speed OK: 80
4RESET*123456Cancel all alarm setting and re-power on
5INTERVAL*123456*030Set Interval 30 s OK
6IP*123456*S121.201.110.106,5300IP SET OK
7NUMBER*123456*13612345678NEW ID: 13612345678
8TIMEZONE*123456*+08TIMEZONE: +08
9UPGRADE *123456*39.108.130.237,2332Upgrade Main Starting!!!
10ACCON*123456*30Set Acc On Interval 30s OK
11ACCOFF*123456*60Set Acc Off Interval 60s OK
12TCPDevice Info
13PULSE*123456*450Set PULSE parameter 450 OK
14BTprint*123456Bluetooth printer start to print
15print*123456*010change the Bluetooth print time is 10 minutes
16Supplyoil*123456Supply fuel remotely
17Cutoil*123456Cut off the fuel remotely
18ALARMPHONE*123456Send alarm to admin phone number
19openpulse*123456Open limp mode
20TcpTP121.201.110.106
P7000DD000019171223244F0000S0014R0000O
N30OFF60VJun 12 2020A:CMNET,p450,s80,c15,
0.360V, 0.720V,12.43V,a0,G00,-59 dbm

(TP121.201.110.106P7000DD000019171223244F0000S0014R0000ON30OFF60VJ
un 12 2020A:CMNET,p450,s80,c15, 0.360V, 0.720V,12.43V,a0,G00,-59 dbm)
TP121.201.110.106 P7000: IP and port
DD000019171223244: device ID number
F0000S0014: upload data fail 0 times, successful 14 times
R0000: memory data is 0
ON30OFF60: interval of acc on is 30 seconds, and acc off is 60 seconds
VJun 12 2020: firmware of the devices is JUN 12 2020
A:CMNET: the APN is CMNET
p450: Pulse coefficient is 450 (If the pulse coefficient is larger, the speed will be
smaller)
s80: speed limiter max =80km/h
c15: For mechanical throttle, the time to disconnect the fuel line is 15 seconds
0.360V, 0.720V: Two throttle voltage values for electronic throttle vehicles
12.43V: vehicle voltage values
a0: a0 is acc off, a1 is acc on
G00: G00 means GPS not fixed, G10 means 10 satellites found
-59 dbm: GSM signal

4.Speed Limiter FAQ
  • How to connect the relay?

Answer:Relay have 4 lines:87A and 30PIN are respectively connected to the two ends of the cut oil pump line;86 connects 12V or 24V power line in series;85PIN connects to the white line of the GPS speed limiter.Note: Control the speed of the speed limiter with above way, the delay of the speed limit will be relatively large. For example, if the speed limit is set to 40km/h, the car can also run up to 50km/h during acceleration. So, find the car pulse speed line and calibrate the pulse speed, the delay will be much smaller.For vehicles with mechanical throttle, if want to limit the speed without delay, need connect a solenoid valve and use a relay to control the solenoid valve to achieve the purpose of real-time speed limit.

  • Does the speed limiter have the managment fleet platform?

Answer: Yes.the paltform is www.gps-go.com

  • How to c Download the data to U-disk?

Answer:Press and hold USB SWITCH for more than 3 seconds, all data will be downloaded to the U disk.
Besides, USB switch for other functions:USB switch pressed continuously 2 times, it is automatic calibration pulse coefficient
USB switch presses continuously 3 times, it is connected to the Bluetooth printer to print data.

  • How to connect the relay?

Answer:Relay have 4 lines:
87A and 30PIN are respectively connected to the two ends of the cut oil pump line
86 connects 12V or 24V power line in series
85PIN connects to the white line of the GPS speed limiter.


5. Speed Limiter Solenoid valve Installation method


In principle, it is the same as installing a relay, but it is necessary to cut off the oil pipe of the oil pump, and then both ends of the oil pipe are connected to the two ends of the solenoid valve. In this way, when the vehicle with a mechanical throttle exceeds the speed limit value, it will disconnect the oil circuit When it is lower than the speed limit value, the oil circuit will be restored.



China Vehicle Auto Speed Limiter With Relay For Ethiopia Mechanical Throttle Model Car supplier

Vehicle Auto Speed Limiter With Relay For Ethiopia Mechanical Throttle Model Car

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