The rapid economic development has increased the penetration rate of vehicles, along with the serious challenges caused by the traffic accidents caused by drunk driving. In order to ensure the safety of people's lives and stop drinking and driving, the government has introduced a series of laws and regulations on drunk driving. The alcohol tester has been widely used as the effective tool for detecting drunk driving.
In order to improve the efficiency of law enforcement, keep the field law enforcement documents and standardize the enforcement procedure of the traffic police, the alcohol tester usually needs to be equipped with on-site Mini Portable Printer. Immediately after the test is completed, the relevant results will be printed out and the subject will be signed and approved on the spot.
The driver will be found on the highway except for drunk driving. Drivers in transport departments such as sea, air and rail must undergo strict alcohol testing before entering the cockpit. A qualified driver is eligible to drive to ensure the safety of personnel and property.
Technical requirements
1. Compact and portable as a field tool, it requires small, portable and convenient to carry. Therefore, in the selection of the supporting printer for the alcohol tester, the built-in POS Thermal Receipt Printers or external portable printer is the ideal candidate. The former requires the internal space of the breathalyzer to be installed, which can communicate with the alcohol tester via cable (serial port), wireless (bluetooth, infrared) and other methods.
2. Quick printing speed and long duration of live printing require quick speed and save the waiting time of other inspectors. Due to the outdoor operation, the adapter can not be supplied by external adapters. Therefore, large-capacity battery and low-power printing design should be adopted to meet the need of continuous printing.
3. The operator of the simple operation is simple and fast for printing paper and printing process. Therefore, large paper warehouse, simple paper design, and simple keystroke operation are the basic requirements of products.
4. The difference requires that the contents and methods of the output of different alcoholic testers are different, and the communication protocols of various wired and wireless interfaces are also present. Therefore, it is necessary for the manufacturers of alcohol tester to negotiate with the printer manufacturer to complete the differentiated product requirements. (* SPRT can customize all kinds of external and built-in printers according to your requirements)
Application solutions
The sprt-tiii/TIV portable printer fully meets the above technical requirements (please refer to the product specification on the website). At present, our customers' products have been widely used in the national traffic police, sea transportation, air transportation and other related alcohol testing occasions. The most gratifying thing is that the sprt-tiii printer, along with the customer's breathalyzer tester, was involved in the detection of alcohol in the Beijing 2008 Olympic Games.
The following is the application of the alcohol tester and the sprt-tiii portable printer in the enforcement of the traffic police alcohol test.
1) the duty officer shall set up the intercepting points within 15 minutes from the place of the restaurant and the hotel to ensure that the alcohol of the drunk driver can be effectively detected.
2), suspicious vehicles, first check the driver license and certificate, and use the record function of the alcohol tester input driving license plate number, card number and the number of test execution, and exhale the driver type alcohol detection
3), once the alcohol content than predetermined value, alcohol tester will automatically sends an alarm, the traffic police may refer to measured values and the related standard defines the driver is drunk or drunk driving, and take different education according to its situation,
Penalties.
4), alcohol tester via bluetooth, infrared or other interface to connect printers, POS Printer site test content including: testing results, driving license plate number, card number and test execution number, time, equipment, etc.
5) two copies of the printed slip are required to be signed by the test executor and the offending driver. The driver of the violation shall pay the fine and alcohol test fee to the relevant department. The traffic police shall arrange the receipt and make copies for the record.
6) the test data can also be uploaded wirelessly or wired to the database of the traffic police center for backup.
Mobile application as early as in developed countries began to rise in the super market and logistics industry, if you have received the DHL, the federal service of large logistics companies(Printer Manufacturers), such as you can see each of their Courier with a hand-held terminals, at the same time of receiving the goods of all kinds of information input into the handset. In the supermarket, the handheld information terminal is mainly used for taking inventory and other work. In these early mobile applications, these handheld terminals were primarily used to record data. With the development of handheld information terminal, such as PDA, portable barcode data collector handheld terminals, mobile phones, Small Portable Receipt Printer, IC card and so on, in addition to the logistics, inventory, in tobacco, the public security traffic police, meter reading, insurance, urban city appearance management, health care, travel, card card management, WIFI POS Printer, catering and so on industry were beginning to record data, use of handheld information terminal to replace the original manual data record operations. Along with the expansion of mobile applications, however, pure record data is not meet the increasing demand, a variety of functions and begins to be integrated into the information terminal, such as bar code scanning, contact/non-contact IC card read and write, GPRS/CDMA data communication function and so on, at the same time also appeared a variety of cooperate with external information terminal equipment, such as micro outer barcode scanners, portable miniature printer and so on. This is a portable mini-printer for external devices. With the improvement of technical level, especially in a variety of emerging low power electronic components and software product matures, portable computing devices (Thermal KIOSK Receipt Printer) is gradually began to has been applied in various industries. Because technically leading developed countries, so soon in mobile applications, there is specially designed for mobile applications portable miniature printer, such as the famous American zebra company, France love over, and enjoys a high reputation in the field of micro printer recently EPSON, CITIZEN of the company are portable mini printer market. Because the demand for portable paper to print the biggest domestic logistics industry development is not mature, the main focus of the informatization construction’s database system used for development, so there’s only a potential demand, it also makes a portable miniature printer appeared later than developed countries for several years. Mobile applications in domestic are mainly distributed in the public security traffic police, meter reading, tobacco distribution, catering and so on industry, in the industry, traffic police, meter reading, tobacco distribution have documents, such as the traffic police in the law enforcement process requires administrative penalty notice, payment notice, tobacco distribution meter reading process to need order or delivery list, these documents can be carried through with the sound of the portable miniature printer, even if is a set of complete system for mobile applications, the documents print is indispensable. If traffic information in the process of law enforcement with hand-held terminals in order to query the driver and vehicle information without punishment record information, so obviously did not play its function, if records the punishment information but still have to manually fill out punishment notice, not artificially increase traffic police work, to reduce the work efficiency, so the mobile police system needs to be portable mini printer. And in the process of meter reading, if you are using a portable miniature print spot print payment notice, can maximize the use of existing resources to improve the work efficiency of meter reading, reduce the payment notice of delivery costs. Although the current application field is not broad enough, as China’s logistics mature, the portable micro printer will also play its role in the logistics field.
Humidity at the highest temperature is + 40 ℃ relative humidity no more than 50%; It's allowed at a lower temperature(copper clad aluminum) Higher relative humidity
Conditions of condensation: yes
Earthquake basic intensity: 6 degrees of defense
The installation location
Indoor and outdoor
Insulation resistance for each block of closed bus unit insulation
Resistance value should be greater than or equal to 100 m Ω 2500 v megohmmeter). Dielectric strength electrical busbars
Each closed bus line is subjected to 1 minute dry test of the test. The voltage withstand voltage and lightning impact pressure values are in line with national standards bus bar copper. The grounding system meets the requirements of the iec364-5-54 docking system.
1. Bus line refers to the copper (copper for busbars) and aluminum material made of high conductivity, which is used to transmit electricity and have products that collect and distribute power. A total conductor for transmission of electricity from a power station or substation. Through it, the power generated by the generator, transformer or rectifier is transmitted to individual users or other substations. 2. A line that is mathematically defined by the motion of a certain condition. With the emergence of modern engineering facilities and equipment, power consumption surge in all walks of life, especially the emergence of many high-rise buildings and large workshop, as a traditional power transmission conductor cable in the large current conveyor system can not meet the requirements, the multiplex the parallel to the on-site installation of the cable connection brings much inconvenience. Plug type electrical bus bar as a new type of power distribution wire arises at the historic moment, compared with the traditional cable, when large current conveyor fully embodies its superiority, at the same time, the adoption of new technology, new process, greatly reduces the bus duct department joint or line mouth plug on both ends of the contact resistance and the temperature rise, and USES the high quality in the bus duct insulation materials, so as to improve the safety and reliability of the bus duct, make the system more perfect. A bus bars manufacturers is a system of metal plates (steel plates or aluminum plates) for the protection of housing, conductive, insulating materials and related accessories. It can be made into a standard length section, and it is equipped with a split-junction box every other distance, which can also be made into a feeder type closed bus line with a junction box. It has brought great convenience to feed and install overhaul. According to the development of the insulated way, the development of the bus slot has been experienced in the three-generation products of the air type plug, dense insulation plug, and high strength composite insulated plug. The busbar can be used as L+N+ PE, L1+L2+ L3, L1+L2+L3+ L3+ N, L1+L2+L3+N+PE system to set up the power conductor and protect the conductor to meet the needs of the load. The plug - type bus groove is for ac three-phase four-wire or five-wire system, suitable for frequency 50 ~ 60Hz, rated current 100A ~ 6300A, rated voltage to 690V for distribution and distribution, especially for low-voltage distribution systems and high-rise residential buildings, hotels, hospitals and other power supply systems in industrial plants and mines. In the power system, the bus connects the various current branch circuits of the power distribution device, and plays the role of collecting, distributing and transmitting electricity.
The copper clad aluminum is divided into the following three types: Hard bus: including rectangular bus, round bus, tubular bus, etc. Soft bus: including aluminum strand, copper bus Steel core aluminum strand, diameter hollow wire and so on. Closed bus lines: including a common box bus, split phase bus, copper busbars etc. Performance
The busbar adopts copper platoon or aluminium row, its current density is large, small resistance, small skin effect, no need to be used. A small voltage drop also means that the energy loss is small and ultimately saves the user's investment. And for cable, because the cable core is a multi-strand fine copper wire, its root area is larger than the bus of current grade. And its "skin effect" is serious, reduce the current rating, increase voltage drop, easy to heat. The energy loss of the line is large and easy to age. Security
CCA busbar duct metal closed shell can protect the busbar from mechanical damage or animal damage, in the distribution system using the plug-in unit installation is safe, grounding shell can be used as a whole, the ground is very reliable, and cable PVC casing are susceptible to damage mechanical and animals, when installing the cable must be cut off power supply first, if there are errors could be dangerous, especially the grounding cable for field work, grounding is not reliable, leading to increased risk.
A Power bus bar is composed of many segments, each of which is short and light. Therefore, the installation requires only a few people to complete quickly. There are many standard parts and stock in the bus, which can be used to save the working time. Its tight "sandwich" structure can reduce electrical space, freeing up more space for commercial purposes, such as renting or being a public place. For cable installation, it's a difficult job. Because the single cable is often heavy, the installation requires a lot of collaboration and takes a lot of time to complete. In addition, the bending radius of the cable requires more installation space(copper bus bars suppliers). Route optimization
By using a copper bus duct, we can merge certain branch circuits and convert them into a large busbar. It can simplify the electrical system and get the low current value. Therefore, the cost of the project is saved and easy to maintain. For traditional cable lines, cable makes electrical system is extremely complex, large, difficult to maintain, so, just a waste of the engineering cost and scalability for bus bar installation space, system extensions can be accomplished by adding or changing segments, high utilization rate. And for the most part, cables can't be reused, because the length and the route are different, and if you want to extend the system(copper bus bar manufacturers), we're going to buy new cables to replace the old ones.
Insert switch box
Plug switch box can be used with air - type bus slot. No additional accessories are needed for installation. Splice is the most important part, it is made of copper alloy stamping after heat treatment to enhance the elasticity, and tin plating surface treatment, even with more than 200, still retain the ability to the stability of the contact. The box is set up to ensure reliable grounding, and the switch circuit is set in the box, and the capacity of the connected line can be overloaded and short-circuit protection by using the plastic shell circuit breaker.
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