With the increasing standard of living of the people, cars have become more and more popular. According to the statistics of China Association of Automobile Manufacturers, China's automobile production and sales surpassed 28 million units in 2014, ranking first in the world for eight consecutive years. However, the construction speed of government or real estate developers on basic facilities lags far behind the growth rate of automobile production and sales volume. This poses a problem: the parking spaces are limited and expensive, and the parking spaces bought at large cost from time to time will be "magpie nests doves", so the owners are very aggrieved.
Even though car parking lock is now available to protect the parking space for the owners, its ease of operation is still limited. For example, there are two main modes of operation for the existing car parking lock: manual operation and infrared remote control. Which manual operation of the car parking lock contains only mechanical execution part, the owner must get off to operate the car parking lock, very inconvenient; and infrared remote control car parking lock can not get off the car owners can smart car parking lock, improved Convenience, the price is that owners must be equipped with the appropriate special remote control, due to easy to lose, or there is the use of the inconvenience.
Based on the existing technology of car parking lock, RS Security Co., Ltd adds or changes the receiving part of the control to the Bluetooth communication module, which greatly enhances the car owners' convenience of car parking lock control. What is the secret?
Through the Bluetooth smart car parking lock (hereinafter referred to as the smart car parking lock) a brief introduction to the working principle to uncover the secret, smart car parking lock mainly by the electrical control module, mechanical actuator and Bluetooth communication module, through the wireless channel and mobile phone Of the Bluetooth communication module to transmit data, and by the phone's APP on the smart car parking lock software operating control of the working state, for example: When the owner's car ready to leave the parking spaces, the owner of the APP on the phone by the "car parking lock", this When the order by means of data through the phone's Bluetooth communication module to modulate the RF signal, and wireless channel transmission to the smart car parking lock Bluetooth communication module demodulation, the demodulated signal is the digital signal, the digital-analog conversion After the power control module in the power amplifier, and then drive the DC motor to turn the smart car parking lock arm shaft, making the arm rotated 90 degrees from the horizontal position into a vertical position, to prevent the undesirable " Intruder ". If the owner's car will be parked parking spaces, as long as the owner of the APP on the "car parking lock", intelligent car parking lock arm quickly turned to horizontal placed in close reach of the people do not move away from the car convenient operation , Full use of mobile phones this commonly used portable electronic devices, to avoid carrying the burden of other equipment.
The Bluetooth control module specific model RS 605, is the use of Nordic nRF51822 chip Bluetooth 4.0 design module. It is a cost-effective, low-power SoC solution for Bluetooth low energy applications that reduces the cost of building network nodes. It has an ARM core Cortex M0 RF transceiver, 128KB / 256KB FLASH program space, 16KB RAM and other powerful supporting resources. It is suitable for low-power systems, ultra-low sleep current and low power consumption during operation.
Precisely because the smart car parking lock is installed with the Bluetooth module of RS Security Co., Ltd, it has many advantages such as smart phone parking lock for mobile APP control, no remote control and no forgetting to bring the remote control. Because the phone itself can act as a remote control to achieve remote operation, remote control may be lost, forgotten, but the phone because of the high frequency of use, generally do not fall, and do not have to replace the battery; APP can view the status of car parking lock, For example, whether it is occupied, destroyed or not. Part of the district unified charging system can also be deducted phone security, safe and efficient; can be checked by mobile phone parking spaces to see the best parking spaces, travel worry-free, more peace of mind.
Next we will briefly introduce the operation procedure of Bluetooth car parking lock:
The first step (car parking lock):
When the owner approaching the parking spot near the parking, the owner can operate the car side of the car parking lock control APP, car parking lock end of the mechanical actuator to do the appropriate action, such as car parking lock arm beam down to the low car Into the parking space.
The second step (closed car parking lock):
When the owner drove away from the parking lot, the car owner continued to control the operation of the APP through the car parking lock and set the car parking lock to the exclusive protection status, and the corresponding control instruction raised the arm parking beam of the car parking lock to a high position, thereby preventing The non-parking spaces of the main vehicle invaded the parking spaces and eventually defended the owners' rights and interests.
Finally, the smart car parking lock Fanfan summary: easy to operate, APP manual remote unlock or automatic sensor unlock. With automatic reset and alarm functions, arm movements in the event of external forces will alarm, at the same time return to its original position; can make ordinary electric car parking lock and ordinary smart car parking lock become intelligent. For example: through the APP to find car parking lock has the role of navigation; Car parking lock unlock or lock through the APP, or automatically unlock when the car close to prepare for parking, automatically lock after leaving; can record times and connect to the cloud for management . When someone forcibly destroyed will be issued sound and light alarm, if equipped with a gateway will send a binding message to the phone, while the owner can also remotely unlock a friend's car parked in their parking spaces; part of the smart car parking lock Combined with a dedicated cloud platform system can also be achieved online parking reservations. If a parking lot is equipped with the smart car parking lock, you can check the status of these car parking lock through the Internet, if not occupied can be online to select a period of time scheduled to go there when the car directly through the authorized mobile phone It will automatically unlock. Unauthorized mobile phones can not be unlocked; they can be leased when they are idle, such as Tintin parking.