We know that the safety threat of electric vehicles is not only the risk that may be caused by the defects of intelligent algorithm and functional design. One of the most important reasons for people to fear the accident of electric vehicles is the threat and injury caused by the explosion of the battery. too serious. For example, when the vehicle is in a static state, problems such as battery overcharge, short circuit, and liquid leakage caused by imperfect battery system management, incompatible communication, and communication barriers with charging equipment cannot be monitored and alarmed in advance, resulting in thermal runaway, spontaneous combustion, and fire. Such situations require the management of battery safety through a battery management system (BMS). The battery management system uses the CAN communication protocol and real-time dual ECU multi-level monitoring, which makes the communication between the charging equipment and the battery management system smooth and coordinated to ensure the safety of the battery. During the charging process, if the three links of battery cell, BMS, and sensor do not cooperate well, spontaneous combustion may occur. For the dynamic temperature change of battery charging and discharging, first of all, the pack design of the battery itself is very important, and it is necessary to ensure the heat dissipation and reliability of the battery, and secondly, the constant temperature thermal management technology of the battery pack of the electric vehicle can control the temperature of the battery cell more stably at a high efficiency, safe temperature range.

In order to improve the skill level of employees and enrich their theoretical knowledge of production, on May 25, the company organized relevant production line personnel to conduct skills training. During the period, the manager of the process planning department explained in detail the common heat-shrinkable sleeves and the classification of the sleeves, the common phenomenon of poor sleeve technology, etc., so that the employees have a deeper understanding and understanding of the heat-shrinkable sleeves, and have a better understanding of the heat-shrinkable sleeves. All kinds of bad problems encountered in the production line have a more in-depth grasp, and how to avoid these bad problems in future production, so as to improve product quality. At the same time, through the form of questioning, let all employees consolidate and deepen their existing knowledge, and realize the lack of their own technical knowledge, so that they can be targeted in future learning. The company organizes relevant skills training from time to time, which not only enhances the practical ability of employees, but also promotes employees to find problems in the process of continuous learning, improve themselves, and be more comfortable in future work.

Hello everyone in Focusens , under the special CoVid pandemic , it is impossible to go out to have fun in the 5-day Labor Day holiday . A group Fat Burning prize-giving activity is specially organized by Focus Sensing and Control Company during the holiday. We hope all guys will actively participate. For details, see the following: 1. On the first and fifth mornings of the holiday, post your weight in the group 2. Anyone who loses more than 0.5kg will be rewarded with 1 ice cream 3. The person who loses the most weight will be rewarded with 1 KFC family bucket 4. You can also show your waistline to reveal your small waist In this event, I hope everyone can get healthy while relaxing during the holidays. Every Focus Sensing boy and girl can be Will Liu's boys and girls together at home. Focus Sensing and Control Technology Co., LTD April 29, 2022

On May 27, 2022, the company held a reunion dinner event. The event site was full of passion, enthusiasm and active atmosphere. Through this dinner party, the company's employees have deepened the relationship between colleagues, and also promoted the communication and cooperation between teams. At the same time, it has also allowed everyone to relieve stress from stressful work, relax their body and mind, and devote themselves to work with a better mental outlook in the future. work every day. In the face of the severe situation of domestic epidemic and foreign wars this year, we will not slack off. We will work more attentively. Let us use our confidence and courage to stride forward and write a brighter future for the company.

In today's society, temperature sensors can be said to be ubiquitous. Air conditioning systems, refrigerators, rice cookers, electric fans and other home appliances, as well as handheld high-speed and high-efficiency computers and electronic equipment, all need to provide temperature sensing functions. Taking a computer as an example, the faster the CPU runs, the more heat it dissipates. In order to prevent the computer system from being damaged by overheating, the system must strengthen the overheating protection function. On the other hand, if the system performs high-speed wireless transmission, it is necessary to provide temperature compensation due to frequency shift. The traditional temperature sensor method is limited by its package size, linear performance or accuracy, but the current temperature sensor chip not only has low power consumption and high accuracy, but also has better linear performance than traditional temperature sensors. The most important point It is easy to use. The chip development of temperature sensor has four directions: analog, digital, remote diode, and system monitor. The analog output temperature sensor is suitable for use in cellular mobile phones. Since these types of phones are very sensitive to temperature, over or under temperature protection is very important.

Recently, a major fire accident occurred in a factory in the Electrome chanical Industrial Park, and the losses were heavy. In order to effectively do a good job in the company's hidden safety accident work and prevent fire accidents, at the request of the social and residential committee, the company was installed and monitored to ensure the safety of the company's employees and the company's property. , and also ask all employees to pay attention to fire safety at work and maintain civilized words and deeds in public places. The notice on fire safety is as follows: 1. Organize employees to learn fire safety knowledge. 2. Promote fire safety knowledge such as safe electricity use and safe operation to employees through various effective forms, urge them to develop good behavior habits, and help them improve their ability to deal with fire hazards. 3. Carefully check the illegal use of electricity and fire (smoking cigarette butts), strictly prohibit employees from using high-power electrical appliances, and strictly investigate unauthorized wiring of wires to ensure the safety of electricity use. 4. Smoking in the work area, no flammable and combustible materials are allowed to be thrown around. Violators will be given financial penalties and dismissed with adverse effects. 5. Carefully check whether the equipped fire safety equipment and fire safety evacuation signs are in good condition and in normal operation. 6. Strengthen the management of inflammable and explosive chemical warehouses. Notice hereby!

April 30 - May 4 holiday, a total of 5 days lApril 24th will be adjusted to a normal working day, and the shift will be on April 30th lMay 7th will be adjusted to a normal working day, and the shift will be May 3rd lMay 8th will be adjusted to a normal working day, and the shift will be May 4th The 7th-8th of this holiday will be adjusted according to the weekend Notice hereby! Focus Sensing and Control Technology Co., LTD April 28, 2022

          On June 22, the company organized staff training. The trainer Mr. Wang conducted staff training in the warehouse. Production line staff, warehouse management, sales clerks, technicians and other related personnel participated in the training. The content of the training includes the differences and uses of various wires, the physical identification of various wires, and the structure introduction of various wires. Vigorously carrying out employee training is an important modern enterprise management approach to continuously improve the professional quality of employees, improve the performance of enterprise organizations, create a good atmosphere for learning and work, and promote sustainable development of enterprises. Carrying out staff training is of great significance to management, enterprise development, system establishment and improvement.