Autostart on the car: overview, specifications, installation features

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

The whole range of problems that arise with the operation of the car can be divided into two categories. The first will include solvable problems, and the second - not solvable at this stage of technological development. But there is also an intermediate layer. These are problems that are solved with varying degrees of success by folk remedies, and only a narrow group of motorists can afford more effective factory ways out of the situation. Until recently, this included the task of heating the engine. But today, even a poor driver can install autorun on a car and completely forget about the problem of a frozen power unit. Of course, such systems require investments, but the current level of costs for such devices fits well into the price lists of mandatory car devices.

What is autoplay?

Standard equipment includes an engine start module and controls. To organize the operation of the system, auxiliary components are also provided, including those that allow linking functional blocks into a single network. The main functional device is the blocker. If an alarm is used on a car with auto start,then he will receive more opportunities for regulating access to the power unit. At a minimum, it supports remote engine start. In more modern models, automatic start is also provided. For example, if the temperature drops to a certain level, the heating will be activated even without user intervention.

The second important part of autorun is the management tool. As a rule, a keychain acts in this capacity, through which the owner can give a signal at the right time. Today, even a budget autorun is installed on a car with the ability to transmit a command via a GSM module channel. That is, the distance from the car to the owner does not really matter, since the signal coverage area corresponds to the range of mobile communications. Moreover, modern models support data transmission standards with satellite navigation connection, which also expands the potential of the control system.

With or without an alarm?

Modern car alarms in a complex version practically do not do without the autorun function. This is a completely logical combination, since in both systems the engine is activated through the same control channels. Preliminary start of the engine in this case can be considered as one of the signaling options. The central unit of the system is also focused on controlling switches for doors, shock sensors, trunk and hoods, activating the ignition, blocking the brake, etc. The problem of combining security and heating functionsis that the driver will have to bypass the immobilizer each time, which is responsible for access to all components covered by the alarm. For this, a second key is usually provided. In the car, autorun is blocked through a relay, access to which is provided both through an internal button and remotely. The difficulty of remote access will depend largely on the settings that the user has made for the main key fob.

System Specifications

One of the most important autoplay parameters is the coverage area. There are different methods of signal transmission, and in addition to the above-mentioned GSM module, there are more reliable and faster radio channels, usually operating at a frequency of 434 MHz. The main coverage area most often varies from 1 to 2 km. In this case, the range of the key fob is 500-1000 m. In this radius, the system is directly controlled. Auxiliary key fobs usually have a small radius of up to 50 m. Next, you should evaluate the temperatures in which the system will operate. A typical car alarm with auto start maintains its functions and control stability in conditions from -40 to +80 ° С. As far as power supply is concerned, in armed modes, devices usually consume current at the level of 25 mA. On-board voltage should be between 9-18 V.

Additional functionality

In the signaling complex, the functions will be presented in two categories. The first will be expressed by the tasks of protection witha set of blocking options, and the second one will fully cover the regulation of starting the engine. But there are also separate functions that, in general, can facilitate the operation of the machine already in the context of other tasks. For example, the presence of the same GPS or GLONASS navigation sensor will allow you to determine the location of the car, record the facts of departures from the protected area, notify of the evacuation, etc. By the way, autorun to the car without an alarm can be deprived of such functions. On the other hand, such devices offer more opportunities for remote control of the engine. But in both cases, it is worth providing for self-diagnosis tools. For example, automatic monitoring of the system status will allow you to find out about possible malfunctions of critical modules before they need to be activated.

Pros and cons of autorun

The indisputable advantages of such systems include early warm-up of the engine. This eliminates the need to return to folk methods of quickly warming up the car, which are not convenient. But the disadvantages of such systems can alert. Firstly, leaving the car unattended with the power plant turned on is dangerous in itself. To prevent the risks of stealing a running car, either the additional integration of mechanical interlocks, or the competent setting of the electronic alarm associated with the automatic start of the engine, can be prevented. Secondly, the integration of this system, if connected incorrectly, can also disrupt other functions of the car. For example, if alreadyseveral times the car does not start from auto start, then the alarm is more likely to block the starter. There are two ways to fix this problem. Or pre-configure the start for coordinated work with a standard starter, or completely disable the function of blocking it from the alarm side.

How to install autostart on a machine?

The principle of operation of the autorun module is somewhat similar to the circuit breakers. The installation will depend on the method of blocking the power unit. Typically, a tachometer, oil gauge, or alternator is used as a transition link when connecting the system to the engine. The task is simplified if the kit is suitable for a specific car model. How to install autostart on a car if it comes with an alarm? In this case, it will also be necessary to install a control unit, which will also be connected to locks, sensors and stoppers of the functional parts of the machine. Physical installation is done using a mounting box and brackets, which are usually included in the kit. The wiring comes from the battery pack or cigarette lighter. It is desirable that all cable circuits have reliable insulating protection.

How to start a car with auto start?

Engine activation can be performed by the user remotely or in programmed automation mode. In the first case, the start is realized by pressing the corresponding key fob button. As a rule, this is a dedicated main key, but some systems provide for the possibility of reconfiguration by buttons. It is important to consider that some situations may not allow you to activate the autorun function remotely. Blocking such control is possible in cases where the parking brake is off or the hood is open. That is, these are situations when, without car supervision, an attacker will have the opportunity to commit theft. Now another question - how to start the car from autorun programmatically? To do this, you must first assign the algorithm, according to which the system activates the start on its own. The algorithm can be based on time points or temperature sensor readings.

Conclusion

There are other ways to efficiently and conveniently heat the power plant. It can be an auto blanket, and even regular heating systems. Why is it advantageous to install autorun on a car in order to heat the engine? This option is mainly recommended because of the ease of operation. The possibility of programming completely saves the car owner from the hassle associated with preparing the car for movement on a frosty morning. At the same time, the cost of high-tech complexes is not so high. A reliable autorun system can be purchased for 7-10 thousand rubles.