On September 10, the public safety industry standard “General Technical Requirements for Entrance and Exit Electric Balusters†(hereinafter abbreviated as “Requirementsâ€), which was regulated and drafted by the National Standards Committee (SAC/TC100), completed the draft of the public opinion and solicited opinions from the public. “This is the first general technical requirement for electric poles for entrances and exits in the parking lot area. It is of great significance to standardize the development of the industry and promote the progress of the industry.†Zhang Wanqin, general manager of Shenzhen Wanqiaohong Technology Co., Ltd. read the proposal and rejoiced Told reporters.
The industry's first request for the "requirement" from the scope, normative reference documents, terms and definitions, equipment, technical requirements, test methods, inspection rules and other aspects of the entrance and exit electric railings do requirements and technical specifications. Zhang Wanqin said that the introduction of the "Requirements" will be a good solution to the chaotic situation in which companies are fighting each other. As the first "demand" in the industry, one can imagine its importance.
The "Requirements" define the definition of an electric barrier (Electrical Barrier): An electromechanical device that uses a railing as an indication of permitting/inhibiting the passage of a vehicle, and is a blocker. When the device is in normal working condition, prevent the railings from touching the protection device of the passing object.
In addition, the "requirements" have detailed requirements on the appearance, model, material, protection grade, and wind resistance of the entrance and exit rods.
The stipulations were carefully taken into account. The reporter noticed that in appearance, the “requirements†clearly put forward four points: First, the appearance of the chassis and structural parts shall not have obvious unevenness or mechanical scratches, no cracks, sharp corners, burrs and Corrosion and other defects; coating should have good adhesion, surface color should be uniform, smooth, smooth, no traces of trimming and obvious impurities. Metal plated parts should not have rust, peeling, blackening, and coating off; Second, all the symbols and symbols on the logo should be clear, correct and easy to identify; Third, the color of the chassis and railings should be easy to identify; Fourth, the railing has Reflective graphics, signs and other visual indications. “These appearance requirements are what companies will do, but now there is a more regulation, more conducive to the appearance of the standardization, can make some companies to complete the production of the appearance in strict accordance with regulations and procedures, has a supervising role in the enterprise.†Zhang Wanqin said.
The reporter noted that the "requirements" also made recommendations on the material and thickness of the chassis. If it is required to use a sheet metal structure with a thickness of 1.5mm or more; besides it should be equipped with a locking device; the railings should be able to withstand the wind pressure of 350N/m2; in the forbidden traffic state, the height of the railing main pole from the bottom plane of the chassis should be Between 0.7m ~ 1m; electric railings should meet the requirements of the IP44 level in GB 4208. "These express provisions will bring new changes to the business. Many companies that do not meet this requirement will do everything in their power to adapt to the requirements. Enterprises that have already achieved the requirements will continue to improve their product quality. This is a The root of the string has prompted the company to continue to progress and develop.†Li Dajiang, deputy general manager of Shenzhen Fuji Intelligent Systems Co., Ltd., told reporters.
Functionally, the "Requirements" make it clear that the electric barrier must have eight functions such as permission or prohibition of traffic, traffic protection function, traffic counting control function, status information output, status maintenance function, alarm request, control protection function, and emergency release function. Its most concern is undoubtedly the restatement of state preservation and control protection. The electric barrier is in the state of being allowed to pass or prohibited from passing. If no instructions are received and no artificial external force is applied, the state should be maintained. During operation, when the running time exceeds the preset time, the operation stops. When no signal is detected in the traffic protection device, the barrier is blocked during operation and the electric barrier stops. "These requirements will solve the problem of electric poles falling midway due to system instability," said Zhang Wanqin.
Clear test methods to improve the factory requirements "Requirements" specify the product test methods. The general climatic conditions specified for the test are 15 to 35°C, and the relative humidity is 25% to 75%. The atmospheric pressure is required to be 86kPa to 106kPa.
In addition, mechanical structure, size, function, suitability test of power voltage, interface, noise test, high temperature test, low temperature test, constant damp heat test, sinusoidal vibration test and salt spray test are also required.
In terms of safety, electrical strength test, insulation resistance test, leakage current test, grounding resistance test, anti-overheating test, electromagnetic compatibility test, electrostatic discharge immunity, electrical fast transient burst immunity, surge are required. (Bumps) Detection of immunity, etc. Both the detection time and the detection intensity have made clear requirements. Zhang Wanqin said that for the parking lot, the release of this requirement will bring impacts to some small and medium-sized production enterprises that cannot meet relevant requirements.
He said that the newly issued "Requirements" will play a role in purifying the industry and regulating the market. "It also encourages companies to continuously improve product quality and improve product performance."
The industry's first request for the "requirement" from the scope, normative reference documents, terms and definitions, equipment, technical requirements, test methods, inspection rules and other aspects of the entrance and exit electric railings do requirements and technical specifications. Zhang Wanqin said that the introduction of the "Requirements" will be a good solution to the chaotic situation in which companies are fighting each other. As the first "demand" in the industry, one can imagine its importance.
The "Requirements" define the definition of an electric barrier (Electrical Barrier): An electromechanical device that uses a railing as an indication of permitting/inhibiting the passage of a vehicle, and is a blocker. When the device is in normal working condition, prevent the railings from touching the protection device of the passing object.
In addition, the "requirements" have detailed requirements on the appearance, model, material, protection grade, and wind resistance of the entrance and exit rods.
The stipulations were carefully taken into account. The reporter noticed that in appearance, the “requirements†clearly put forward four points: First, the appearance of the chassis and structural parts shall not have obvious unevenness or mechanical scratches, no cracks, sharp corners, burrs and Corrosion and other defects; coating should have good adhesion, surface color should be uniform, smooth, smooth, no traces of trimming and obvious impurities. Metal plated parts should not have rust, peeling, blackening, and coating off; Second, all the symbols and symbols on the logo should be clear, correct and easy to identify; Third, the color of the chassis and railings should be easy to identify; Fourth, the railing has Reflective graphics, signs and other visual indications. “These appearance requirements are what companies will do, but now there is a more regulation, more conducive to the appearance of the standardization, can make some companies to complete the production of the appearance in strict accordance with regulations and procedures, has a supervising role in the enterprise.†Zhang Wanqin said.
The reporter noted that the "requirements" also made recommendations on the material and thickness of the chassis. If it is required to use a sheet metal structure with a thickness of 1.5mm or more; besides it should be equipped with a locking device; the railings should be able to withstand the wind pressure of 350N/m2; in the forbidden traffic state, the height of the railing main pole from the bottom plane of the chassis should be Between 0.7m ~ 1m; electric railings should meet the requirements of the IP44 level in GB 4208. "These express provisions will bring new changes to the business. Many companies that do not meet this requirement will do everything in their power to adapt to the requirements. Enterprises that have already achieved the requirements will continue to improve their product quality. This is a The root of the string has prompted the company to continue to progress and develop.†Li Dajiang, deputy general manager of Shenzhen Fuji Intelligent Systems Co., Ltd., told reporters.
Functionally, the "Requirements" make it clear that the electric barrier must have eight functions such as permission or prohibition of traffic, traffic protection function, traffic counting control function, status information output, status maintenance function, alarm request, control protection function, and emergency release function. Its most concern is undoubtedly the restatement of state preservation and control protection. The electric barrier is in the state of being allowed to pass or prohibited from passing. If no instructions are received and no artificial external force is applied, the state should be maintained. During operation, when the running time exceeds the preset time, the operation stops. When no signal is detected in the traffic protection device, the barrier is blocked during operation and the electric barrier stops. "These requirements will solve the problem of electric poles falling midway due to system instability," said Zhang Wanqin.
Clear test methods to improve the factory requirements "Requirements" specify the product test methods. The general climatic conditions specified for the test are 15 to 35°C, and the relative humidity is 25% to 75%. The atmospheric pressure is required to be 86kPa to 106kPa.
In addition, mechanical structure, size, function, suitability test of power voltage, interface, noise test, high temperature test, low temperature test, constant damp heat test, sinusoidal vibration test and salt spray test are also required.
In terms of safety, electrical strength test, insulation resistance test, leakage current test, grounding resistance test, anti-overheating test, electromagnetic compatibility test, electrostatic discharge immunity, electrical fast transient burst immunity, surge are required. (Bumps) Detection of immunity, etc. Both the detection time and the detection intensity have made clear requirements. Zhang Wanqin said that for the parking lot, the release of this requirement will bring impacts to some small and medium-sized production enterprises that cannot meet relevant requirements.
He said that the newly issued "Requirements" will play a role in purifying the industry and regulating the market. "It also encourages companies to continuously improve product quality and improve product performance."
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