With the rapid development of China's economy and the rapid popularization of automobiles, fully automatic car washing machines are becoming more and more popular among car owners because of their smart, fast and 24-hour service.
Automatic car washing machine, perceivable, monitorable, controllable
Automatic car washing machines mainly include brush type, gantry reciprocating type, tunnel type, non-contact type, etc. The car washing process includes: no-wiping pre-washing-----high-pressure water washing-----foam---- -Brushing-----weak water washing-----spraying water wax-----blowing dry, each process needs to be perceivable, monitorable and controllable.
Management Challenges Faced by Enterprises Operating Automatic Car Washing Machines
Automatic car washing machine is a high-value automation equipment, discretely distributed in various areas of the city, with the characteristics of multiple types of access equipment, multiple forms of communication interfaces, and multiple compatible communication protocols. How to remotely and effectively monitor the status of automatic car washing machines, manage and control the safe and reliable operation of automatic car washing machines is a great challenge for car washing machine operators.
Through Baima BMG800 edge computing gateway
One-stop access for sensors/meters/cameras/PLC equipment, etc.
A wealth of video, image, data and other sensors are installed on the car washer, including cameras, temperature sensors, voltage sensors, pressure sensors, speed sensors, displacement sensors, laser sensors, etc. Through the BMG800 edge computing gateway of Baima Technology, a remote monitoring system can be quickly established to realize the access of car washing machine sensor data, video images, sound, etc., remote monitoring, abnormal alarms, and equipment linkage, which greatly improves the management efficiency of car washing machines.
BMG800 edge computing gateway, rich in interfaces, one-stop access for project site sensors/instruments/cameras/monitoring equipment. Interfaces include 1 LAN port, 1 WAN port, 3 RS232 (expandable to 4), 3 RS485 (expandable to 4), 1 SHT, 1 TTL level serial port, 4 switch inputs , 8 channels of analog input, 4 channels of relay output, 1 channel of USB, etc., rich collection and control ports, project implementation is more flexible. 5 power outputs, convenient for sensors/cameras to get power, greatly reducing the difficulty of deployment and saving project costs.
BMG800 edge computing gateway, assisting the car washing machine to realize the linkage of state monitoring and control
Through the Baima BMG800 edge computing gateway, real-time collection and analysis of various state parameters during the operation of the fully automatic car washing machine, real-time status monitoring and evaluation, fault prediction and rapid response to the various car washing processes of the car washing machine to improve the car washing machine equipment The safety and reliability of the operation, so as to avoid preventable failures and catastrophic accidents causing downtime or huge economic losses or even casualties The monitored parameters include:
1. License plate recognition: image collection, transmitted to the background through the gateway for comparison, to determine whether the vehicle is allowed to pass, and issue instructions to the car washing machine to perform the car washing process;
2. Car washing machine motor running status monitoring: vibration (frequency, amplitude), temperature, current signal;
3. Monitoring of each car washing process of the car washing machine: monitoring whether the business logic is correct, whether the car washing time is sufficient, and whether the actions are standardized;
4. Abnormal warning of the car washing machine: including the warning time, the location where the failure caused the warning, the reason for the warning, etc.
5. Car washing machine fault maintenance information monitoring: including maintenance time, maintenance personnel, etc.;
6. Monitoring the car washing environment around the car washing machine, the image information is stored locally, and can be uploaded to the cloud platform as needed for emergency use;
7. Basic information of car washing machine: including manufacturer, production time, put into use time, type, model, parameters, etc.
Why do customers choose Baima BMG800 edge computing gateway?
In the remote monitoring application of car washing machines, why do customers choose Baima BMG800 edge computing gateway for field data collection, remote transmission and equipment linkage control?
1. Baima BMG800 edge computing gateway, embedded 4G/5G wireless network communication technology, integrates 5G/4G/NB-IoT/wired and other communication methods, and supports wired and wireless mutual backup. Optional GPS positioning. Connect to the main server and the external Internet through a wireless access point. The project is not restricted by transmission obstacles and wiring difficulties, and has irreplaceable flexibility in reducing wiring and reducing construction costs.
2. Abundant interfaces. Sensors, cameras, and PLC data installed in the car washer can be easily and wirelessly transmitted to the cloud platform through the RS485/RS232/IO interfaces of the Baima BMG800 edge computing gateway. Support 3×LAN, 1×WLAN, TF card, 2×RS232, 3×RS485, 2×ADC, 2×DI, 1×CAN (optional), 2×relay (optional), WIFI function (optional) , GPS function (optional), single-mode dual-card (optional), dual-mode dual-card (optional).
3. Rich protocols, Baima BMG800 edge computing gateway integrates MODBUS, OPC, MQTT and other protocols to quickly realize data format conversion and unification. Baima BMG800 edge computing gateway can be connected with third-party cloud platforms such as Alibaba Cloud, Baidu Cloud, and Huawei Cloud to facilitate the cloud access of automatic car washing machine equipment.
4. Baima BMG800 edge computing gateway, with multi-center transmission function, can support up to 10 centers to report data, and each reporting center can choose different communication protocols. It is convenient for on-site operators of car washing machines, local management departments, operation and maintenance management companies, car washing machine manufacturers and other cooperative units to obtain data synchronously to realize efficient management.
5. Supporting Baima industrial-grade wireless gateway management platform, you can remotely manage wireless gateways deployed across the country in the office. The management functions include: viewing the wireless gateway installation location through the map; remotely configuring the working parameters of the wireless gateway; viewing the current Whether to use a wired network or 4G; if you use 4G, you can check which operator's network is currently being used; the operator's wireless signal strength value; query the mobile/telecom/unicom network SIM card number, online or offline status; traffic cost statistics; yes The gateway performs group management and sub-regional management.
6. ARM high-end CPU, powerful edge computing capabilities, effectively share the pressure of the cloud; Linux system, integrated Python development environment and C language development environment, provide standard API interface, convenient for secondary development and application of the project.
