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Published by admin5月 12,2022

How to wire the relay and how to use the remote fuel cut-off function in your car?

When installing a wired GPS tracker, we sometimes find a "remote fuel cut-off" function. However, this is often followed by the text "This function is to be used in conjunction with a relay". So what is a relay? What does it do and how is it wired? This article will give you the answer. A. The role of automotive relays. Automotive relays can be divided into functional and control relays in terms of use. For example, there are flashing relays, water wiper relays, and so on. Relays that simply turn the circuit on and off and convert are all control relays. The remote oil/electricity cut-off relay described in this article is a control relay. It is the equivalent of a switch that draws the armature into the circuit by means of a magnetic field, thus driving the contacts to break the normally closed contacts. In this way, it plays the role of changing the control circuit. It is the key to controlling the circuit on and off. Vehicle Relays Appearance and Work Internally How to use the ca...

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Published by admin10月 15,2021

5 tips to buy a good GPS tracker

With the continuous improvement of everyone's living standards, cars have become a vital travel tool for everyone. Therefore, the GPS locator has become the most widely used machine in people's daily life. It has a wide range of applications and is suitable for different groups of people, such as the car rental industry. Many places have production locations for car gps tracker, so many people come to buy them. When you are ready to buy it, you must pay attention to the following knowledge points, otherwise you will not be able to buy your favorite product. A. Compare the quality of the GPS locator When we choose a GPS locator, we must learn to compare products. Many people who buy a new GPS tracker will say that the one I used before is better. But this is not correct, because each product is used at a different time and place, and the final result is different. It must be used for a long time to feel the difference between the two GPS locators. Choosing a trusted GPS tracker is a...

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Published by admin8月 18,2021

How to choose a good GPS tracker

There are many GPS tracker manufacturers on the market, but how to choose a suitable for their own, next will teach you how to choose a good GPS tracker. In terms of hardware(GPS tracker) 1, whether or not there is a battery, charging IC will increase the cost of $0.5, but it will make the battery in the trickle, constant current, constant voltage charging conditions, full automatically cut off the charging circuit, the damage to the battery is the least, not easy to cause battery damage. ERY boiler drum overheating, explosion and other accidents. The cost saving hardware does not need to charge the IC, but instead uses a current limiting resistor to connect the 4.xx voltage directly to the battery. The battery will always be in current-limited charging state. Battery life will be greatly reduced. Prone to bulge, explosion and other accidents. It's easy to have an accident when the phone is plugged into the charger all the time. 2. No matter whether the battery itself has overcurren...

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Published by admin8月 15,2021

How long is the service life of GPS location tracker?

Does GPS have the same life span as cell phones? What is the reason for the sudden offline display? Next, great-Will GPS trackers takes you to understand these problems. No matter what kind of product has a life span, you will take that into account when buying appliances such as mobile phones. When buying GPS trackers, I'm sure many of my friends have asked the same question: How long will GPS trackers last? Or how often does the locator need to be replaced? Perhaps what most consumers are hearing is that regular locators last five to six years. So, does it really take 5-6 years for an electronic product to be continuously updated? For some wired GPS trackers, as long as they are well maintained and installed, the locator can be used continuously. If you want to use them for 5-6 years, this is no problem. Some of the more advanced manufacturers may try to use better, more durable chips, such as power protection. The GPS trackers will naturally last longer. As for wireless GPS track...

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Published by admin8月 05,2021

4G GPS tracker become the preferred terminal in the auto loan industry

4g gps tracker The common means of transportation in modern society has become cars. With the widespread use of cars, the auto loan industry has also ushered in a fast-growing way out. Therefore, for auto loan companies, it is necessary to ensure that the safety of the cars that are loaned out and the credit risks of the customers are within the control, which is indispensable for the help of smart locators. With the development of the Internet, 4G gps tracker have gradually become the preferred intelligent positioning terminal for auto loan companies. well, the auto loan industry to choose 4G gps tracker benefits mainly have the following points. 1. Danger monitoring, monitoring and warning of irregular behaviors at any time For the auto loan industry, the risk of a car being mortgaging is that it will become a second mortgage, causing property damage. In order to effectively improve the safety factor of loan vehicles, THE 4G gps tracker can collect the driving data of vehicles in ...

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Published by admin7月 30,2021

What do you know about car GPS ?

The birth of GPS for the positioning system has been a great help, but also for the car has brought a lot of convenience. The next GPS will take you to understand the KNOWLEDGE of GPS.         The birth of the automobile and many function service configuration, do you like a gas station, navigation systems, etc., said must mention the GPS car navigation, today, there are four parts of the world's navigation system, first of all, America's global positioning system (GPS), which is composed of 24 navigation satellites, the precision of 10 meters, followed by Russia's glonass navigation system, the system is made 24 whoStars. The third is Europe's Galileo navigation system, which has an accuracy of one meter and is a very popular positioning system. The last is China's Beidou navigation System, which consists of five in-orbit synchronous satellites and 30 non-synchronous satellites with a positioning accuracy of 10 meters. So how did GPS come about? The previous positioning system used...

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Published by admin7月 22,2021

Who needs 4g GPS tracker most in life?

This 4G GPS tracker is designed based on the market needs. It has below features: 4G LTE+2G GSM networks Waterproof IP67 Remove alarm SOS alarm High frequency alarm with loudspeaker GPS positioning, with accuracy of 5m outdoor WIFI positioning, with accuracy of 30m indoors Web platform/ Phone App/ SMS for positions check Historical route, GPS fence & WIFI fence double care 4g gps tracker AT5 So, who needs this 4G gps tracker? Let’s read below cases for reference. Mr. Liu was very anxious at this time, as the car was stolen. He is the general manager of a major operating software company and he went out with the purpose of accounting for funds. He thought this short time should be all right that he went out of the car and went to the bank to withdraw money, He would right back, so he forgot to lock the car, causing the car to be stolen, he felt the exception and reported to the police. When the police asked, he was relieved, for he had previously heard from his colleagues that it...

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Published by admin9月 19,2019

GPS car tracking equipment depends on several factors of brand

Everyone chooses goods, such as buying instant noodles and buying clothes. Everyone has their own brand of concern. It is not a fake to choose a product. Then, we should pay attention to the GPS car tracking equipment brand. What about the factor? There is no doubt that there is a powerful, easy-to-operate, and powerful GPS car tracking equipment, such as a GPS car tracking equipment, a motorcycle GPS locator, and so on. It can be used for anti-theft and safety of vehicles and other equipment. It has become the choice of most enterprises and customers. When choosing a cooperative enterprise or individual to order GPS car tracking equipment, it faces many markets. Is the GPS car tracking equipment a brand or a low-priced product?   Is the brand so important to a GPS device? Why do people pay attention to the brand and even the brand as the most important consideration when buying GPS? Brand means quality   Brands can reduce risk for customers. Brands mean that products and...

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Published by admin8月 07,2019

How does the GPS positioning system manage the fleet

GPS positioning system has become more and more a helper for fleet management. Its powerful functions bring great convenience to managers, save time and effort, and at the same time save costs to a certain extent, improve business level and efficiency, mainly Effective management of the fleet is achieved through the following functions:   Vehicle positioning function: After selecting the vehicle that the enterprise needs to view, the GPS positioning system automatically maximizes the vehicle position on the map. The vehicle icon flashes rapidly to indicate that the vehicle is running, and the vehicle icon flashes slowly to indicate that the vehicle is stopped.   Real-time tracking function: When the enterprise needs to track a certain vehicle in real time, the GPS positioning system automatically maximizes the current location of the vehicle and the driving trajectory of the first two minutes. The map continuously describes the vehicle to be monitored with blue lines. R...

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Published by admin7月 30,2019

Which is accurate for GPS speed measurement and speedometer

First of all, it is necessary to understand the working principle of GPS speed measurement and speedometer: After receiving the radio waves of more than 4 satellites and above, the GPS terminal can determine the position of the vehicle and calculate the driving time through the change of position in a very short time. The distance is obtained to obtain the driving speed; the signal of the speedometer comes from the speed sensor on the gearbox or the output shaft, which is synchronized with the rotational speed of the wheel. After the signal is processed, it is sent to the stepping motor pointed by the control pointer in the speedometer to display the current speed to the user.   According to the principle of the speedometer, there are two main reasons for the difference between the speedometer and the actual speed:   The tire pressure of the automobile tire is insufficient or due to wear during use.Its radius gradually decreases. The speedometer's signal is synchronized w...

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Published by admin7月 27,2019

Common senses of GPS positioning device , how many do you know?

There are many manufacturers of GPS positioning devices, but not all of them are "a man with professional training". Therefore, we must know how to distinguish between true and false when purchasing GPS positioning device. There are several common senses to know. 1. Civil GPS positioning device with a maximum accuracy of less than 10 meters The GPS positioning devices we are using now belong to the civilian-grade GPS. (We don't discuss it at the military level for the time being). In the case of good signal (under ideal conditions such as open ground and sunny weather), the positioning accuracy is generally around 10 meters. If it is LBS (base station) positioning, the positioning accuracy is generally between 100 meters and 1000 meters. GPS positioning accuracy is achieved by a certain algorithm. For the environment at that time, if there are high-rise buildings, interference signal sources, and cloudy weather, the positioning accuracy error will definitely be relatively large. The...

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Published by admin7月 01,2019

Advantages and disadvantages of wired car GPS tracker

Today's increasingly developed, whether enterprises or individuals want to control the car at any time, many people are uncertain when buying a car GPS location tracker, because it is not sure which type of wired car GPS tracker and wireless GPS tracker is good? In fact, "every coin has two sides", the focus of choosing a GPS tracker is whether it is suitable, how to avoid weaknesses. I am here to give you a detailed introduction to the advantages and disadvantages of the wired car GPS tracker, as follows: wired car GPS tracker   The "line" of the wired car GPS tracker is used to connect the vehicle's power line, ACC line, etc. The wired car GPS tracker working power is provided by the vehicle. Generally, the built-in miniature battery can make the device work from 0.5 hours to 1.5 hours after the power is cut off. It can prevent the device line from being maliciously cut off and unable to continue working.   Advantages:   Because the working power of the wired GPS t...

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