Current location - Health Road Network - Medical equipment enterprise - Large-scale monitoring (expected 500 high-definition cameras,) to be on the TV wall, want a solution, divided into two types of systems, one analog, one network.

Large-scale monitoring (expected 500 high-definition cameras,) to be on the TV wall, want a solution, divided into two types of systems, one analog, one network.

Gold Coast a commercial pedestrian street monitoring solutions Shandong Binzhou Xunjie Technology Co. Table of Contents I. Television monitoring system design program 1 1.1 Overview 1 II. Preamble Part 2 2.1, Introduction of equipment parameter performance 10 4.1. camera selection 10 4.2 Transmission system 13 4.3. front-end equipment introduction 14 4.4. transmission equipment introduction 22 4.5. back-end equipment introduction 23 4.6 control equipment introduction 24 V. Power supply and grounding, construction 27 5.1 Commissioning of the system 28 5.2. acceptance of the equipment in the field 28 5.3 Equipment assembly and commissioning 29 5.4, Monitor Test 31 5.5. System Functional Intermodulation 31 5.6 Full System Test 32 VI. Services we provide 32 VII. Investment and construction business model ........................... ............................42 I. Television Monitoring System Design Program 1.1 Overview Electronic monitoring system in all walks of life is becoming more and more widely emphasized and applied by people, and the types and grades of its products are more and more. System in the commercial district also has a broad application prospects, commercial pedestrian street with openness, is a relatively complex environment, a variety of social gatherings, more people, people miscellaneous, with complexity, comprehensiveness, security. In order to social peace, assured shopping and entertainment environment, the company provides this set of television monitoring system. Used to achieve a more thorough modernization of all-round management, monitoring. Commercial pedestrian street as a place of entertainment and consumption, should create a safe working and entertainment environment for shopkeepers and customers. Therefore, security should be the main purpose of commercial pedestrian street monitoring, the management of commercial pedestrian street management modernization is of great significance, but also a development trend. Commercial pedestrian street security system and staffing has certain limitations, so the security of commercial pedestrian street must be effective technical means of prevention, in order to further meet the social and economic development and people's civilized life of the high standard of requirements, to create a safe, comfortable, warm, shopping and leisure environment, and according to the needs of a variety of different commercial pedestrian street, from the project's specific reality, to achieve a reasonable configuration, leaving room for expansion, advanced technology. Leave room for expansion, advanced technology, high performance-price ratio, to ensure that the system performance of high quality, high reliability. This program is based on the relevant documents provided by the project, and according to the actual needs of the project, with reference to the relevant international standards and national standards, and combined with the experience accumulated by our company engaged in a number of projects, to prepare this set of technical solutions. If there is any incompleteness in the content or other aspects of this program, we always welcome your valuable opinions. Second, the preamble part 2.1.Preface As the Gold Coast Commercial Walking Street area is relatively large, the geographical area is widely distributed, consisting of a number of buildings, in the buildings are distributed in all kinds of stores, the monitoring demand is complex. If in accordance with the traditional monitoring system model for the design and construction, it is bound to lay a large number of lines between the buildings in the Gold Coast Commercial Walking Street, which affects the neatness of the whole area, aesthetic and overall appearance, while increasing the cost of the system project. Therefore, according to the existing situation, we designed this digital monitoring system. Each street monitoring points directly through the coaxial video cable connected to the machine room, and then in the central machine room centralized processing, storage, on the TV wall, and at the same time can be in the control center of the machine room for monitoring, playback, query, control. Another set up by 16 sets of 20-inch high-definition LCD professional monitors (internationally renowned brands) composed of the TV wall, key parts, key places of the screen in the TV wall in real time, and can call any front-end screen to the TV wall for monitoring playback control, at the same time, in the network through the authorized users, you can also look at and play back all the images of the front-end. 2.2 System Design Objectives When designing the closed-circuit monitoring system, in accordance with your basic needs of the system, in line with the reasonable structure, safe and reliable, mainstream products, low-cost, low-maintenance as a starting point, and accordingly provide advanced, safe, reliable and efficient system solutions for your organization. Reasonable architecture: It is to use advanced and reasonable technology to structure the system, so that the whole system runs safely and smoothly, and has good conditions for future expansion. Stability and security: only a stable system can ensure the smooth operation of your monitoring system. The technological advancement of the system is the guarantee and foundation of the high performance of the system, and at the same time, it can effectively reduce the trouble of the users and system maintenance personnel. Good scalability is for the user's development considerations. With the growth of your security system application time, the future requirements of the security system will be higher. Expandability to ensure that when the user has more requirements, the introduction of new equipment can be smoothly with the equipment equipped with this **** with the work, further expanding and improving the performance of the system. Product mainstream: whether the system uses today's mainstream products, the relationship between the overall quality of the system and the future can get good technical support and complete technical documentation. In the selection of equipment, we will be mainly based on the specific needs of your organization, while considering the technological sophistication of the product manufacturers, whether the product is a mainstream product, the original manufacturer of the integrity of the product's technical data, the original manufacturer's technical support strength and the development prospects of the product manufacturing unit. All these are to ensure that users get good technical support conditions, but also to protect the user's investment in the basic conditions. Low-cost, low-maintenance: refers to strive to have a good price-performance ratio, the products used should be simple, easy to operate, easy to maintain, high reliability. Whether the system has a good performance-price ratio is an important basis for judging the advantages and disadvantages of a system. The easy operation and maintenance of the system is to ensure that non-professionals use a good system conditions. High reliability is the basic requirement to guarantee the operation of the system, and it is also the guarantee of easy maintenance. Our company will carry out the design of your monitoring system based on the above design principles. And will strictly in accordance with international practice and the combination of our technical strength and engineering experience, your monitoring system for the installation of the entire project, testing and acceptance, the completion of the project will be submitted at the same time with the installation of each device related to the use of manuals, and a variety of charts of the system and other documentation, but also according to the user's actual needs to put forward the proposal of technical training and paid services. 2.3 System Design Principles, Basis I. Design principles The design of this design to industry standards as the basis for the design, combined with the specific circumstances of the school, with the best design solutions to reflect the highest performance-price ratio, is the guiding ideology of the design of this program, but also the basic starting point of the design of this program and the pursuit of the goal. 1. advanced: in the case of investment costs allow, the system adopts today's advanced technology and equipment, on the one hand, can reflect the advanced level of the system has, on the other hand, make the system has a strong potential for development, so that the system in the longest possible time with the development of society. 2. Reliability: the most important thing is the reliability of the system, once the system is paralyzed, the consequences will be unimaginable, so the system must be reliable, continuous operation, system design in the cost of accepting the conditions, from the system structure, equipment selection, product suppliers, technical services and maintenance response capabilities and other aspects of the system should be strict requirements, so that the likelihood of failure occurs as little as possible. Even in the event of failure, the impact should be as small as possible. 3. Security: For a system, its internal and external security is also very important, should have a password, multi-level control level, disarming level; operator rights can be divided into system settings, super-users, the duty officer, etc., a variety of system control, alarm time should be recorded and **** enjoy the function. 4. Expandability: the system design should give full consideration to the future development needs, the system should have a reserve capacity for expansion and upgrading possibilities. 5. Normative: Since the system is a strictly integrated system, in the process of system design and construction should refer to the standards and norms in all aspects, strictly comply with the technical regulations, and do a good job in the standardized design and construction of the system. Everything should be from a practical point of view, so that the intelligent system has a high degree of practical effectiveness. This is also the intelligent building in today's rapid emergence and development of the key. Second, the design basis of the program design according to the regular requirements of Party A, and follow the design specifications set by the relevant state departments. Mainly include: "TV receivers to ensure compatibility with cable distribution system technical requirements" (BG123123-90) "civil closed-circuit monitoring television system engineering specifications" (GB50198-94) "cable television system engineering specifications" GB0200-94 "security engineering procedures and requirements" (GA/T75-94) "unshielded twisted-pair cable system site Test Transmission Performance Specification" (EIA/TIATSB67) "Civil Closed-circuit Surveillance Television System Engineering Technical Specification" (GB50198-94) "Electrical Design Code for Civil Buildings" (JIJ/T16-62) "Intelligent Buildings Design Standards" (GB/T50314-2000) "Computer Room Design Code" (GB50174-93) "Lightning Protection Design Code for Buildings" (GB/T75-94) "Lightning Protection Design Code for Buildings" (GB/T50314-2000) "Lightning Protection Design Code for Buildings" (GB/T50174-93) Specification for Lightning Protection Design of Buildings" (GB50057-94) "Electrical Installation Engineering Construction and Acceptance Specification" (GBJ232-92) "Information Technology Equipment (including electrical affairs equipment) safety" (GB4943-95) "Security Technology Prevention Specification Engineering Technical Specification" (GB/T75-94) "Civilian Closed-Circuit Television Monitoring and Control of Television Systems Engineering Technical Specification" ( GB50198-94) Third, the program design section 3.1, the system description system **** design has 80 cameras, were designed in the commercial pedestrian street of the main channel entrances and exits and commercial pedestrian street inside the main street, especially the crowd density of flow areas and distribution, the installation of monitoring probes for on-site real-time monitoring and video surveillance to ensure that the commercial pedestrian street police can effectively eliminate hidden dangers Occurrence or emergencies can be dealt with in a timely manner. 3.2, point table location 3.3 technical solutions This system to ensure the complete transmission of video signals, image signals clear using coaxial cable connection, transmission of uncompressed video and audio signals. Image data storage using digital network hard disk recorders, digital compression of image data storage, storage time of 15 days. Front-end camera control through the matrix control host for regulation. The video signal is connected to the matrix control host and embedded digital network hard disk recorder through the distributor, and all the front-end video signals are uploaded to the TV wall and digital network hard disk recorder respectively, and all the video signals are real-time monitoring, playback, and image data compression and storage. Fourth, the performance of equipment parameters 4.1, the choice of camera The main body of the camera part is the camera, its function is to observe and collect information. The performance of the camera and its installation is an important factor in determining the quality of the system. Light pipe camera has now been eliminated, replaced by charge-coupled device referred to as CCD camera. Its main performance and technical parameters are required as follows: (1) color: the camera has a black and white and color two, usually black and white camera level of clarity than the color camera, and black and white cameras are more sensitive than color cameras, more suitable for poorly lit places and darker lighting at night. Black and white cameras are cheaper than color. However, the color image is easy to distinguish between clothing and the color of the scene, to facilitate timely access to, and distinguish between the scene of real-time information. (2) clarity: there are two kinds of horizontal clarity and vertical clarity. Vertical clarity by the restrictions of the television system, there is a maximum limit, due to China's television signals are PAL system, PAL vertical clarity of 400 lines. So the clarity of the camera is generally expressed in terms of horizontal clarity. Horizontal clarity indicates that the human eye on the television image level details of the measure of clarity, with the TV line TVL said. The current selection of black-and-white cameras should generally require more than 500 lines of horizontal clarity, color cameras should generally require more than 420 lines of horizontal clarity. (3) illuminance: the unit of illuminated area to receive the luminous flux known as illuminance. Lux (lux) is the nominal luminance (lumens) of the beam uniformly shot in the lm2 area when the illuminance. Camera sensitivity to the lowest illumination to indicate that this is the camera to a specific test card for the ingestion standard, in the lens aperture of 0.4, adjust the light source illumination, measured by an oscilloscope the amplitude of the video signal at its output for the rated value of 10%, the measured test card illumination for the camera's minimum illumination. So in fact, the illumination of the subject should be about 10 times the minimum illumination in order to obtain a clearer image. At present, the general selection of black and white camera minimum illumination, when the relative aperture of F / 1.4, the minimum illumination required to choose less than 0.1Lux; selection of color camera minimum illumination, when the relative aperture of F / 1.4, the minimum illumination required to choose less than 0.2Lux. (4) Synchronization: the camera is required to have a power supply synchronization, external synchronization signal interface. For power synchronization, so that all the cameras from the monitoring center of the AC power supply in the same phase, so that the camera field synchronization signals and the utility phase lock, in order to achieve the synchronization of the camera synchronization signals phase consistent synchronization mode. In terms of external synchronization, the requirements of the configuration of a synchronization signal generator to achieve forced synchronization, TV system scanning with line frequency, field frequency, frame frequency signals, composite fading signals and peripheral signal generator to provide synchronization signals synchronization mode of operation. System only in the case of synchronization, the image will not appear when switching the timing of the rolling phenomenon, recording and playback quality can be improved. (5) power supply: camera power supply is generally 220V AC, AC 24V, DC 12V, according to the site to choose the camera power supply but recommend the use of safe low voltage. Selected 12V DC voltage supply, often do not meet the requirements of the camera power supply synchronization must be used outside the synchronization mode, in order to achieve the purpose of the system synchronization switching. (6) Automatic Gain Control (AGC): In the case of low brightness, the automatic gain function can improve the strength of the image signal to obtain a clear image. The minimum illumination of CCD cameras on the market today are parameters under such conditions. (7) automatic white balance: when the white balance of the color camera is normal, in order to truly restore the color of the subject. The automatic white balance of the color camera is to achieve its automatic adjustment. (8) electronic brightness control: Some CCD cameras can be based on the brightness of the incoming light, the use of electronic shutter to adjust the exposure time of the CCD image sensor, so that when the light changes can not use the auto iris lens. The use of electronic brightness control, the depth of field of the scene being photographed than the use of automatic aperture lens is smaller. (9) backlight compensation: in the case of backlight installation only, the use of ordinary cameras, the image of the subject will be black, should be used with backlight compensation camera in order to obtain a clearer image. 4.2 transmission system (1), video signal transmission generally use coaxial cable to transmit video baseband signals, can also be used to transmit television signals and balanced cable pairs that is the use of telephone cable transmission. As the cable has a shielding effect on the external electrostatic field and electromagnetic waves, can reduce crosstalk, transmission loss is also smaller. However, when cables are used as a long-distance transmission medium, the effect of unbalanced low-frequency ground currents to ground and sometimes high-frequency interference can occur. Signal transmission bandwidth of 50Hz ~ 4MHz, when the transmission distance of 200m or less, with coaxial cable transmission, the impact of its attenuation can generally be disregarded; when the transmission distance is greater than 200m, the cable attenuation is larger, in order to be able to transmit the entire bandwidth of different frequencies of the signal, it is necessary to use the cable to compensate for the amplifier. Certain occasions, wiring is very difficult, you can use wireless transmission such as microwave directional transmission, but it takes up frequency resources, subject to the approval of the Radio Regulations Board. (2), pipe trough laying in order to prevent electromagnetic interference and external power supply and frequency conversion elevator and other interference, the cable should be laid in a well-grounded metal pipe or metal bridge, while protecting the cable. 4.3. Front-end equipment introduction PA-IO516 color day and night cameras Product Features: ? Color to black day and night dual-use color camera using a new generation of PATRO DSP digital technology processing chip and Super HAD CCD chip, with the daytime color mode automatically converted to black and white mode at night, the introduction of the latest international HQ-1 leading technology, breaking through the color resolution limit of 540 lines of ultra-high resolution in the ultra-low illumination and backlighting and other complex environments to easily restore high quality and high definition images. High-definition images are easily reproduced in complex environments such as ultra-low illumination and backlighting. Unique white balance digital stabilization technology and excellent backlight compensation technology. Product Parameters: Model PA-IO516 TV System PAL Image Sensor 1/3-inch CCD Image Sensor Total CCD Pixels 537 (Horizontal) x 597 (Vertical) Scanning System 540 scan lines, 60 fields per second Synchronization System Internal Synchronization Minimum Illumination Conventional Mode 0.3Lux Minimum Illumination Starlight Mode 0.015LuxofF1.2withIR Horizontal Sharpness 540 lines Signal-to-Noise Ratio 52dB(min)/60dB(max)(Auto Gain Control off) Auto Iris Auto Electronic Shutter Auto Electronic Shutter 1/50~1/100,000 sec. continuous 1/60~1/100,000 sec. continuous Video Output Composite Video Signal Output, 1.0V P-P at 75ohm Gamma Correction 0.45 Gain Control Auto Gain Control White Balance Mode: Auto Tracking/Auto Lock Range: Auto Tracking(3200~10000°K)/Manual Lock/Colorless(3200°K) Backlight Compensation Function ON/OFF switchable Digital Magnification 2(times) Function ON/OFF switchable Image Function REV.NOR. switchable Operating Ambient Temperature -20°C to +50°C Operating Ambient Humidity 85%RH or less Power supply DC 12V ±1V/150mA 4.4. Introduction to the back-end equipment The role of the back-end equipment is to process the signals that have been captured at the front-end. It is mainly composed of control equipment, recording equipment, display equipment and so on. Its equipment mainly includes: digital hard disk recorders, central control matrix host, monitoring wall and so on. Configuration of the main control equipment and display recording equipment and other back-end equipment are placed in the main control room (machine room). 4.5 Control equipment introduction PA-M8300 video / audio matrix (built-in IP interface) Product Features: ? Each video with graphics, Chinese, text graphics mixed title overlay function. Using optional built-in IP control module and video server design, can be operated through the IP network on the matrix host and switch to browse video images, remote and control access to the camera and the system. Adopt 4U plug-in high-density module combination structure, easy to combine and expand ? Keyboard can be set to monitor, camera rights; system can be partitioned settings. There is a hot backup host optional design, so that the host stability is more secure ? Audio/video input and output ports and communication interfaces have surge protection measures and anti-lightning interference design. The system can be networked via RS485 for multiple multi-level matrices. The system can be connected to 32 external sub-control keyboards and can support more than three levels of a variety of networking functions. With a full Chinese and English menu, you can pre-set the functions of the matrix. After the alarm can be linked to automatically turn on the camera and lights, automatically switch the preset point image and start recording. Can preset any defense zone alarm mode: timed, manual, often arm/disarm and query alarm records. Product Parameters: Model PA-M8300 Video/Audio Matrix (Built-in IP Interface) Power Supply <50W AC220V±10% / 50Hz Video Input 1Vp-p(75 Ohm Load, Unbalanced) Video Output 1Vp-p(75 Ohm Load, Unbalanced) Video Signal-to-Noise Ratio 50db(Weighted) Video Isolation 50db (Weighted) Video Bandwidth 17MHz (-3db) Differential Phase 2% typical Differential Gain 2% typical Video Format CCIR and PAL Audio Input Amplitude 0-2Vp-p Audio Output Power 0.5W (8W) Audio Signal-to-Noise Ratio 48db (weighted) Audio Isolation 48db (weighted) Audio Bandwidth 20KHz (-3db) Switching Time <1 ms Video and Audio Interfaces Video. : BNC socket / Audio: RCA socket Ambient temperature -10℃~55℃ Ambient humidity ≤90% RH (no condensation) Overall dimensions 350mm (L) × 480mm (W) × 178 mm (H) PA-M896 Embedded Digital Network DVR Product Features: ?PATRO third-generation network DVR, DVR, DVS all-in-one machine ? Video Compression Standard: H.264?Video Processing Chip: DSP processor adopts DSP with high integration, strong performance and low power consumption, which can keep the system running stably and reliably for a long time. Typical applications: universal design, suitable for video surveillance in various industries and fields. Product parameters: Model PA-M896 Video compression standard H.264 Real-time monitoring image resolution PAL: 704 * 576 NTSC: 704 * 480 Playback resolution QCIF/CIF/2CIF/DCIF/4CIF Number of video inputs 1/2/3/4/5/6/8/9/10/12/14/16 Video Input Interface BNC (level) BNC (level: 1.0Vp-p, impedance: 75Ω), support for PAL, NTSC video output 1 road, BNC (level: 1.0Vp-p, impedance: 75Ω) video frame rate PAL: 1/16 - 25 frames per second, NTSC: 1/16 - 30 frames per second code stream type video stream/composite stream compressed output bit rate 32K - 2M adjustable, can also be customized. (Upper limit 8M, unit: bps) Audio Inputs 1/2/3/4/5/6/8/9/10/12/14/16 Audio Input Connector BNC (Level: 2Vp-p, Impedance: 1kΩ) Audio Outputs 1, BNC (Linear Level, Impedance: 600Ω) Audio Compression Standard OggVorbis Audio Compression Bitrate 16Kbps Voice Intercom Input 1 Road, BNC (level: 2Vp-p, impedance: 1kΩ) Communication Interface 1 RJ45 10M/100M adaptive Ethernet port, 1 RS232 port, 1 RS485 port Keyboard Interface 2 hard disk IDE interface 2/4, support 4/8 IDE hard disk, support for each hard disk capacity of up to 2000GB USB interface 1, support for USB flash disk, USB hard disk, the USB burner VGA interface 1, resolution: 800 × 600/60Hz, 800 × 600/75Hz, 1024 × 768/60Hz Alarm input 4/8/16-way alarm output 2/4-way power supply 90 - 135VAC or 180 - 265VAC, 47 - 63 HZ Power consumption (excluding hard disk) 20 -42W Operating temperature -10 ℃ - +55 ℃ Operating humidity 10% - 90% Chassis 19-inch standard chassis dimensions (mm) 89mm (H) × 442mm (W) × 470mm (D) Weight (excluding hard disk) ≤ 8Kg PA-220LCD LC color monitor Product Features: ? Super high definition, up to 1.47 million pixels, good reproduction of image details? Rich color, 16777216 colors Excellent color reproduction capability? High brightness, high contrast, enhance the sense of picture hierarchy ? High brightness, high contrast, enhance the sense of picture level ?Extremely fast response, no tailing, provide accurate tracking of high-speed moving objects ?170 degrees above the large viewing angle, in any direction to see the picture clearly ? No flicker, protect your eyes?NTSC/PAL/SECAM adaptive/optional? NTSC/PAL/SECAM adaptive/selectable ?9 languages on-screen menu display ? Long time display fixed image without residual shadow. Product Parameter: Model No. PA-220LCD Panel Size 20 "Wide Display Area 708.954(H)x398.592(V) Display Mode 16:9 LCD Type TFT-LCD Maximum Resolution 1366x768 Video Resolution 650TVL Display Color 16.7M Dot Pitch (mm) 0.1730(H)x0.5190(V) Brightness (nits) 500cd/m2 Contrast Ratio 1000:1 Viewing Angle (Up/Down/Left/Right) 880/880/880/880/880 Response Time 8ms Field Frequency 50HZ,60HZ,70HZ Inputs and Outputs Composite Video Inputs 2 (BNC x 2) Y, Pb, Pr / Y, Cb, Cr Inputs 1 (BNC x 3) S-Terminal 1 D-15 Pin RGB Input 1 HDMI (Data Connector) 2 Audio Input (L/R) 0 21-pin Composite Connector 1 (SCART x 1) Composite Video Output 2 (BNC x 2) Video Color System PAL/NTSC/SECAM compatible HDTV Input 480P,576P, 720P,1080I 3D Combfilter Yes Short Time Noise Reduction Yes OSD Display (on-screen menu display) Language (optional) Chinese/English/French/German/Italian/Spanish/Portuguese/Dutch/Polish Audio Built-in speaker 0 7 keys Power(on-off)/Source/Menu/Select+/Select-/Adjust+/Adjust- Power Power 100-240V AC, 50/60Hz V. Power supply and grounding, construction of all cameras are unified by the regulated power supply. Monitoring system, a point of grounding, grounding are in the main control room. All equipment, cabinet machine video signal shielding layer are connected to the entire weak power system grounding wire or copper row, so that it is directly connected to the weak power system equipotential Farah cage grounding system to ensure the normal and safe operation of the equipment and good signal transmission. 5.1 system debugging a well-designed system, to ultimately achieve its design purpose, to demonstrate its excellent performance, debugging is a key process, but also the focus of quality control. To achieve this purpose, must be in strict accordance with the International Organization for Standardization ISO9001 and China's GB/T19001 quality assurance system, from the equipment into the scene to the installation of the commissioning of the whole process must be in the quality management system under the strict specification of the implementation of the end. To strengthen the quality consciousness of each employee, the spirit of high responsibility for each process, in accordance with the job responsibility system and the commissioning process to complete each commissioning task, to achieve its technical indicators. Ensure that, to achieve the desired goal, to give the user an excellent performance, easy to use, to meet the user's needs of the system. All staff involved in commissioning, inspection and acceptance must familiarize themselves with the system's installation manual, operation manual and the technical parameters of the system's equipment. Only on this basis can the commissioning and acceptance be carried out. Instruments and meters used in the commissioning must be calibrated by the national legal measurement unit and within the effective period of use, to ensure that there is a legal significance of the test results. Otherwise, the test results will not be recognized. 5.2. Acceptance of equipment on site When the equipment is delivered to the site, it must be opened and accepted one by one in accordance with the list of equipment provided in the contract, in the presence of Party A's representative, the representative of the owner of the goods, the supervisor and Party B. The acceptance of the equipment must be carried out in accordance with the contract. Acceptance inspection is as follows: a) According to the contract equipment list one by one proofreading equipment varieties, quantities, models, origins and contracts. Equipment packing list, certificate of conformity, quality assurance certificate, equipment installation and commissioning manual, instruction manual, technical information or technical documents. Visual inspection of the appearance of the equipment, logging equipment number, factory date. b) Carry out item-by-item logging on the above inspection, fill in the acceptance report, and sign with the same signature by the four parties ****. If there is any disagreement, then a memorandum should be filled out to record the disagreement and signed. c) The equipment shall be registered in the warehouse by the treasurer and kept properly. d) documents, information, certificates of conformity and other textual information into a register for safekeeping, as the future completion of the information. Do a good job above, is to lay a solid foundation for the next process, but also to carry out the commissioning of one of the prerequisites for the installation work. 5.3 Equipment assembly and commissioning of the work should be under the guidance of professional engineers, under the cooperation of the quality inspector, by the personnel with the work experience in assembly, commissioning and performance testing. a) Camera assembly and functional testing b) environmental site requirements: must be in a clean, dust-free, bright, relatively closed places. The workbench and the box containing the finished product must also be clean. Relative humidity: 60 ~ 70% c) the staff dress code: staff, whether male or female, must be neatly dressed, wearing a work cap, and hair can not be exposed to the brim of the cap, the hand wearing fine sand cotton gloves for the operation. d) assembly: according to the camera assembly process will be the camera, lens, lens cap, etc. assembled. e) Energized test will be assembled camera according to the instructions of the specified voltage energized test. Check the following items: ◆ Sharpness test ◆ Sensor test ◆ Synchronization head test ◆ Signal amplitude test ◆ Sensitivity test ◆ In the specified upper and lower voltage limits, the above items for retesting. ◆ Test results should be consistent with the technical parameters provided by the product is qualified. f) The quality control personnel shall visually inspect the finished products after passing the assembly test. The contents of the inspection are as follows: ◆ Whether there are scratches and damages on the appearance of the finished products. ◆ Whether the connection part is firm and loose. ◆ Whether there is dust, water vapor, and foreign matter in the lens. ◆ Whether the lens shrinks or moves freely. g) Finished product storage Qualified products should be clean soft foam packaging into the box, if the storage period is longer, it should be added to the moisture absorber, and the storage box sealed. h) Issue a camera assembly test report, signed by the operator, quality inspector, professional engineers to recognize. 5.4, monitor test (1) According to the monitor instruction manual of the specified voltage power-on test. (2) The test content is as follows: ◆ Sharpness test ◆ Screen distortion test ◆ Brightness, contrast function test ◆ Supply voltage in the specified range of changes in the work test ◆ issued by the monitor test report, signed by the operator, quality inspector, professional engineers. 5.5 System Function Intermodulation (1) Preparation for system intermodulation a) Calibrate the voltage of each power supply line of the front-end equipment one by one. b) Proofread the power supply of each equipment in the machine room one by one. c) Proofread the signal inputs of front-end equipment and the corresponding equipment in the computer room one by one. d) Front-end control signal cable and the corresponding equipment connection proofreading, in the above proofreading is accurate, before the following operation. (2) Single-camera intermodulation After completing the preparatory work for system intermodulation and proofreading all the connections of the system accurately and correctly, the following work can be carried out. a) Energize the system, close the single-camera power supply one by one, and observe whether there is any abnormality. b)According to the equipment operation method, set up the system and set this operation lever as the highest level. c) Perform the following operations for each camera: ◆ Horizontal rotation fast and slow operation. ◆ Vertical rotation fast, slow operation. ◆ Focus, focus operation. d) Verify the text setting and number setting for each camera's screen. e) Observe whether each camera screen is normal. 5.6 Full System Test After completing the above individual tests, the system test can be carried out. a) According to the overall function of the monitoring system and the priority level of the sub-control room, the priority of the camera sequence, monitor the signal switching range and other parameters of the system settings. b) The control room for each control room to operate as follows: ◆ In the set control range to mobilize the screen, the success of the qualified. ◆ Mobilize the screen outside the set control range, and those who fail will be qualified. ◆ If there is a camera operation in progress that is higher than the priority of this operation, the operation control of this operation fails, and it is qualified. ◆ If the camera operation is being performed by someone with a lower priority than this operation, the operation control of this operation is successful, and it is qualified. VI. Services we provide 1. In the construction of the principle of high responsibility for the project, we strictly control each link of the construction, so that it reaches the weak power construction standards, to ensure that the ISO9001 quality system certification standards. 2. 2. After the completion of the system, the use of maintenance training. Specific training program see the business bid. 3. We are responsible for the whole project for a long time, can provide continuous tracking service, that is, the final warranty. November 26, 2009 Gold Coast, a commercial pedestrian street Monitoring Solutions Shandong Binzhou Xunjie Technology Co. Solution 10 IV. Introduction of Equipment Parameters and Performance 10 4.1. Selection of Cameras 10 4.2. Transmission System 13 4.3. Introduction of Front-End Equipment 14 4.4. Introduction of Transmission Equipment 22 4.5. Introduction of Back-End Equipment 23 4.6. Introduction of Control Equipment 24 V. Power Supply and Grounding, Construction 27 5.1. Debugging of the System 28 5.2. Acceptance of the Equipment 28 5.3. 29 5.4. Monitor Testing 31 5.5. System Functional Intermodulation 31 5.6 Full System Testing 32 VI. Services we provide 32 VII. Investment and construction business model ........................... ............................42 I. Television Monitoring System Design Program 1.1 Overview Electronic monitoring system in all walks of life is becoming more and more widely emphasized and applied by people, and the types and grades of its products are more and more. System in the commercial district also has a broad application prospects, commercial pedestrian street with openness, is a relatively complex environment, a variety of social gatherings, more people, people miscellaneous, with complexity, comprehensiveness, security. In order to social peace, assured shopping and entertainment environment, the company provides this set of television monitoring system. Used to achieve a more thorough modernization of all-round management, monitoring. Commercial pedestrian street as a place of entertainment and consumption, should be for the shop
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