Autostart on the machine: overview, features, installation features

The whole complex of problems arising with the operation of the car can be divided into two categories. The first will include the problems to be solved, and the second - the problems that are not being solved 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 people's means, and only a narrow group of motorists can afford more effective factory ways out of the situation. Until recently, such was the task of heating the engine. But today even a poor driver can install an auto start on the car and completely forget about the problem of the frozen power unit. Of course, such systems require investments, but the current level of costs for such devices fits perfectly in the price list of mandatory car devices.

What is autostart?

The typical configuration includes the presence of an engine start module and controls. To organize the operation of the system, auxiliary components are also provided, including those that allow linking the functional blocks to a single network. The main functional device is the blocker. If an alarm is applied to a car with an autostart, it will have more opportunities to regulate access to the power unit. At least it supports remote engine start. In more modern models, automatic start-up is also envisaged. For example, if the temperature drops to a certain level, the heating is activated even without user intervention.

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

With or without signaling?

Modern car alarm in the integrated version is almost complete without the function of autorun. This is quite a logical combination, since in both systems the engine is operated on 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 also focuses on monitoring switches for doors, shock sensors, trunk and hoods, activation of ignition, brake blocking, etc. The problem of combining security and heating functions is 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 machine, the autorun is blocked via a relay, which is accessed through both the internal button and remotely. The complexity of access at a distance will depend largely on the settings that the user made for the main keyfob.

Characteristics of systems

One of the most important parameters of autorun is the coverage area. There are different methods of signal transmission and besides the above-mentioned GSM-module there are more reliable and high-speed radio channels, usually operating at 434 MHz. The main coverage area usually varies from 1 to 2 km. In this case, the range of the keyfob is 500-1000 m. In this radius, direct control of the system is realized. Auxiliary key fobs usually have a small radius of up to 50 m. Next, you should evaluate the temperatures at which the system will operate. Typical signaling to the car with the autostart supports its functions and stability of control in the conditions from -40 to +80 ° С. With regard to power supply, in device protection modes, the current is usually consumed at a level of 25 mA. The onboard voltage should be within 9-18 V.

Additional Functionality

In the alarm system, the functions will be represented by two categories. The first will be expressed by protection tasks with a set of blocking options, and the second will fully cover the regulation of engine start. But there are also separate functions that can generally 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 to determine the location of the car, record the facts of departures from the protected area, notify of evacuation, etc. Such functions, by the way, may be deprived of autorun on the machine without signaling. On the other hand, such devices offer more opportunities for remote control of the engine. But in both cases it is necessary to provide for self-diagnostics. For example, automatic monitoring of the system status will allow you to learn about possible malfunctions of responsible modules until the moment when their activation is required.

Pros and cons of autoplay

To undisputed advantages of such systems can be attributed advance heating of the engine. This eliminates the need to return to folk ways of quickly warming up the machine, which do not differ in convenience. But the minuses of such systems can be alarming. First of all, leaving the car unattended with the power unit turned on is in itself dangerous. To prevent the risks of hijacking a machine, either additional integration of mechanical locks or the proper setting of electronic signaling coupled with automatic engine start-up can be used. Secondly, the integration of this system with incorrect connection can also disrupt other functions of the car. For example, if several times the machine does not start with autostart, then the signaling is more likely to be blocked by the starter. There are two ways to fix this problem. Or, pre-set the start to a coordinated work with a regular starter, or completely disable the function of blocking it from the signaling side.

How to install autorun on the machine?

The principle of operation of the autorun module is somewhat similar to the lobes of the electrical circuit. The installation will depend on the way the power unit is locked. Usually use a tachometer, an oil sensor or a generator as a transient link when connecting the system to the engine. The task is simplified if the kit is suitable for a particular car model. How to install autostart on the machine, if it comes complete with an alarm? In this case, installation of the control unit is required, which will also be connected to the locks, sensors and stoppers of the functional parts of the machine. The physical installation is performed using a mounting box and brackets, which are usually included in the kit. The wiring comes from a battery pack or a cigarette lighter. It is desirable that all cable circuits have a reliable insulation protection.

How to start a car with a start?

The activation of the motor can be performed by the user remotely or in the programmed automation mode. In the first case, the start is realized by pressing the corresponding button of the key fob. As a rule, this is a dedicated main key, but some systems provide for the possibility of resetting the buttons. It is important to consider that some situations may not allow you to activate the autorun function remotely. Locking of this control is possible in cases when the parking brake is switched off or the hood is open. That is, it is a situation when, without looking after the car, the attacker will have the opportunity to commit the theft. Now another question - how to start the machine from startup programmatically? To do this, you must first perform the assignment of the algorithm, according to which the system activates the start independently. 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 a carpet, and even a system of regular heating. Why is it advantageous to install the autostart on the machine for the purpose of heating the engine? This option is mainly recommended for convenient operation. The ability to program and does away with the car owner from the hassle associated with preparing the machine for movement on a frosty morning. At the same time, the cost of high-tech complexes is not so high. A reliable startup system can be purchased for 7-10 thousand rubles.