CN201548867U - Reinforced vehicle-mounted industrial computer capable of realizing four-path video surveillance - Google Patents
Reinforced vehicle-mounted industrial computer capable of realizing four-path video surveillance Download PDFInfo
- Publication number
- CN201548867U CN201548867U CN2009200749541U CN200920074954U CN201548867U CN 201548867 U CN201548867 U CN 201548867U CN 2009200749541 U CN2009200749541 U CN 2009200749541U CN 200920074954 U CN200920074954 U CN 200920074954U CN 201548867 U CN201548867 U CN 201548867U
- Authority
- CN
- China
- Prior art keywords
- video
- industrial computer
- interface
- vehicle
- reinforcing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides a reinforced vehicle-mounted industrial computer which can realize four-path video surveillance and integrates a 15-inch liquid crystal touch display screen, a 5-inch industrial main board, an Intel core duo CPU, a 2 GB internal memory, a 160 G industrial wide-temperature hard disk, a sound card, a network interface, a serial port, wireless network and an operation system into a whole. The reinforced vehicle-mounted industrial computer adopts an integrated design for the complete machine; a video surveillance chip of a four-path video channel is embedded in the 5-inch main board; dust-proof heat dissipation holes are formed on the left, the right and the rear sides of a case; a diplopore fan is arranged on the left side surface; all I/O interfaces are vertically led out from the lower part of a rear frame of the case; a dust-proof and shock-proof design and a standard IEEE 802.11b/g wireless network module are adopted; and an external antenna is arranged at the top end of the case. The utility model has the benefits of strong processing function, especially the processing function of video digital images, super low power consumption, stable and reliable system structure, and wide application of complicated industrial environment and field occasions.
Description
[technical field]
The utility model relates to the design and the manufacturing technology field of industrial computer, and concrete is a kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings.
[background technology]
Because the singularity of sector application, the general requirement of vehicle-carried mobile equipment has characteristics such as anti-vibration impact resistance height, dustproof and waterproof is strong, the EMC Electro Magnetic Compatibility is good, operation temperature area is wide, external communication interface is many, particularly be applied to complex environment such as harbour, engineering, open-air, field work following time, stability and reliability requirement to system are higher, therefore, common commercial computer can't satisfy these demands at all, must adopt the industrial computer of enhancement mode just can be implemented in application under the complex environment.
And occasions such as harbour shipping at present, ground observation, patrol, engineering supervision have all required the mobile unit system, comprise the multi-channel video monitoring function, so as to the real-time video and the data of field condition monitor, information processing, storage and transmission.And existing industrial computer mainly is to adopt integrated circuit board to patch extended mode, on computer motherboard, adopt PCI or PCI-E groove extending video monitor card, with video line video frequency pick-up head is linked to each other with computing machine again, vision signal is sent to Surveillance center by computer network.Each video frequency collection card is all expanded by modes such as PCI groove plate and plug and play.But, adopt this mode to have following major defect:
(1) interface between video card and the computing machine adopts mechanical fixation, structure is not very firm, the integrated circuit board contact opening is loosening easily, and surface of contact is oxidized easily, thereby consequence such as produce loose contact or open circuit, can't adapt to have strong motion, abominable industry spot environment such as many dust, humidity, more be difficult to satisfy vehicle-carried mobile video monitoring demand;
(2) the vision signal processing speed is slow, and the transmission quality of equipment does not reach optimum condition;
(3) take PCI or PCI-E groove resource, increased the processing burden of system and CPU;
(4) but system's extending space is little, but the system's extending space that takies behind PCI or the PCI-E groove diminish, the extensibility of function reduces, and therefore the size of complete machine outward appearance becomes big.
[utility model content]
Present technique utility model purpose is, the technical matters that exists when adopting the integrated circuit board expansion at present vehicle-mounted industrial computer video monitoring provides a kind of vehicle-mounted industrial computer of the reinforcing that realizes four road video monitorings that integrates parts such as 15 inches lcd touch display screens of enhancement mode, 5 inches industrial master boards, CPU, internal memory, hard disk, sound card, network interface, wireless network, serial ports, operating system.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings contains lcd touch display screen, mainboard, CPU, internal memory, hard disk, display chip, sound card, network interface, serial ports and operating system, can external display, mouse, keyboard, it is characterized in that:
---adopt 5 inches computer motherboards of standard, the physical dimension of mainboard is 203mm * 146mm, adopts the Duo double-core CPU of Intel, the 2G internal memory, the wide temperature hard disk of 160G industry, north and south bridge chip group is selected GME965 of Intel and ICH8M for use, AMI BIOS supports the advanced power management function of ACPI;
---2 SATA 3.0Gb/s interfaces, 1 ide interface, 1 plate are set carry sound card, 1 gigabit network interface, have the telecommunication network arousal function;
---1 pci expansion slot, 1 MiniPCI expansion slot are set, and standard configuration IEEE 802.11b/g wireless network card can be selected wireless communication module and GPS global location modules such as collocation Wi-Fi, GSM, GPRS, CDMA, TDMA by demand;
---plate is set carries video monitoring module, adopt 2 superpower Philips SAA7162 chips, totally 4 road video input interfaces are supported PAL/NTSC, every road video band one road audio frequency, and each passage is worked simultaneously and is not disturbed mutually, supports H.264 compression firmly;
---storing temperature :-30～75 ℃, working temperature :-20～60 ℃, relative humidity: 5～90%, non-condensing;
---cabinet adopts smart cast aluminium alloy reinforcing casing structural design, and casing, front panel all adopt the plastic cement die sinking; The complete machine apparent size is long 408mm, wide 308mm, high 96mm;
---adopt the input of 9-30V wide cut direct supply, can use the reference power supply under the various working environments, and collocation has the power source special adapter.
Adopt two superpower video monitoring process chip, support PAL/NTSC, support H.264 compression firmly; On video channel and video signal preprocessor circuit, electromagnetic compatibility and video data error correction circuit have been increased
Adopt 15 inches wide warm area anti-dazzle LCDs, support the resistive touch mode.
Described I/ zero communication port comprises 1 parallel port, 6 USB2.0 interfaces, 1 PS/2 keyboard/mouse interface, 2 RS-232, supports the Remote Wake Up function for one among the RS-232.
Described I/ zero interface is all drawn from cabinet after-frame lower vertical, and USB, video channel, RS-232, VGA external communication interface all are arranged in same zone, after-frame bottom.
The cabinet rear portion is provided with draw-in groove and VESA sway brace interface, can satisfy the mounting means of the sway brace of vehicular, panel type, wall-hanging, VESA (VESA) standard.
The utility model at mainboard chips welding, mainboard and enclosure interface place, LCDs point of fixity, expansion slot, each connecting portion of fan carried out solid weldering, mechanical clip, the slow processing of shaking of spring.
In casing right flank, trailing flank, left surface cutting dustproof louvre is arranged, be provided with the diplopore radiator fan at the cabinet left surface.
Top (upper left corner) at cabinet is provided with antennal interface, in order in the junction chamber or exterior aerial, standard configuration IEEE802.11b/g standard wireless network communication module also can be passed through PCI, the apolegamy of Mini pci expansion slot GSM, GPRS, CDMA, GPS wireless communication module and global location module.
A kind of vehicle-mounted industrial computer of reinforcing of four road video monitorings of realizing of the utility model is supported Windows 2000, operating systems such as Windows XP, LINUX, satisfies the requirement of following industrial standard:
Radio disturbance limit value and electromagnetism antijamming capability meet the A grade standard of stipulating in GB9254-1998 standard and the GB/T17626 standard;
The complete machine degree of protection reaches the IP65 level;
The climatic environment adaptability meets pairing rank requirement among the GB/T9813;
The utility model machine system adopts the technical grade electronic devices and components, can be that-20 ℃～+ 60 ℃, storing temperature are that-30 ℃～+ 75 ℃, relative humidity are 5～90% in working temperature, use in the working environment of non-condensing, its anti-vibration and impact capacity satisfy frequency: 5-17Hz, amplitude: 1mm, frequency: 17-2000Hz, acceleration: 1g; Impact: waveform: semisinusoidal, width: 2ms, acceleration: 180g; Reliability and maintainability: MTBF 〉=50000h; MTTR≤0.5h.
Good effect of the present utility model is:
(1) be first integrated 4 road video monitorings and radio network functions in the liquid crystal touch screen industrial computer of one, can insert 4 way word/analog video signals;
(2) have very strong processing capacity, super low-power consumption, full-order system structure and reliable and stable performance, especially have stronger video digital images processing capacity; In addition, also have abundant peripheral hardware and function expansion interface, and the excellent function extendability, Windows 2000, operating systems such as Windows XP, LINUX supported;
(3) can be widely used in ground observation operation, car and boat harbour, harbour, video monitoring, patrol, engineering supervision, security protection, vehicle-mounted, security protection, military affairs, intelligent artifact or the like various built-in industrial applications, especially require the vehicle-carried mobile equipment of multi-channel video monitoring, and the field studies occasion of environmental baseline harshness.
[description of drawings]
Accompanying drawing 1 is the utility model mainboard principle of work block diagram;
Accompanying drawing 2 is the utility model video acquisition and work of treatment process flow diagram;
Accompanying drawing 3 is the shell mechanism front elevation;
Accompanying drawing 4 is the shell mechanism rear view;
Accompanying drawing 5 is the shell mechanism right view;
Accompanying drawing 6 is the shell mechanism left view;
Accompanying drawing 7 is the shell mechanism vertical view;
Accompanying drawing 8 is the shell mechanism upward view.
Sign among the figure is respectively:
1, USB interface, 2, power switch, 3, the trade mark position,
4, PS/2 interface, 5, network interface, 6, the diplopore radiator fan,
7, the first dustproof louvre, 8, I/ zero interface panel, 9, the video channel mouth,
10, the second dustproof louvre, 11, antennal interface, the 12, the 3rd dustproof louvre,
13, lcd touch display screen.
[embodiment]
Give a kind of embodiment that realizes the vehicle-mounted industrial computer of reinforcing of four road video monitorings of the utility model below in conjunction with accompanying drawing.
Referring to accompanying drawing 1.
The vehicle-mounted industrial flat computer of the integrated reinforcement type of the utility model, plate carries four road video monitoring passages, adopt 5 inches mainboards, mainboard comprises that Duo double-core CPU, north and south bridge chip group, plate carry module and interfaces such as internal memory, built-in hard disk, VGA/LVDS display interface, 100/1000M Ethernet interface (LAN), hard-disk interface (SATA), 4 tunnel video channel interfaces, sound card (HD Audio), serial ports (COM), interface (I/ zero) and USB interface, 15 inches lcd touch display screens, the aluminium alloy stiffened shell.Its concrete configuration is as follows:
Processor: support Intel Core 2 Duo, the Merom core CPU;
CPU encapsulation: Socket P479 needle stand;
Chipset: Intel GME965+ICH8M;
Internal memory: 2 DDR2 SO-DIMM200pin slots, support DDR2 533/667/800MHz, the 2GB internal memory can be provided;
BIOS:AMI BIOS supports the advanced power management function of ACPI;
Display chip: integrated Intel GMA X3100 video card, 1 VGA interface, 1 LVDS interface, support two independent displaying;
Display: 15 inches lcd touch display screens, visual angle, the left and right sides 〉=140 °, up and down 〉=120 °, can outdoor anti-dazzle;
The outward appearance encapsulation: aluminium alloy panel shows laminating;
Carry PCI-Express at a plate LAN:1 plate, support the Remote Wake Up function;
At the plate sound card: plate carries HD AUDIO;
Video monitoring: 2 are adopted superpower Philips SAA7162 chip, and PAL/NTSC is supported in totally 4 road videos input, every road video band one road audio frequency, and each passage is worked simultaneously and is not disturbed mutually; Support H.264 compression firmly, the normal video channel interface;
SATA interface: 2 SATA/3.0Gb/s interfaces, the wide temperature hard disk of 160G industry;
I/ zero interface: 2 RS-232, one of them supports Remote Wake Up function, 1 parallel port, 6 USB2.0 interfaces, 1 PS/2 keyboard/mouse interface;
Expansion bus: a PCI groove, a Mini PCI groove, standard configuration IEEE 802.11b/g wireless network card can be selected collocation expansion Wi-Fi, GPRS, wireless communication module and GPS global location modules such as CDMA, TDMA by user's request;
Numeral I/ input in zero: four tunnel, four tunnel outputs;
House dog: 1-255 second or 1-255 branch, 510 grades, overtime interruption of house dog or resetting system;
Hardware monitoring: groundwork voltage, cpu temperature and rotation speed of the fan are monitored;
Power supply: the 9-30V direct current, support the AT/ATX power supply, plate carries 24pinATX and AT supply socket;
Fan: a fan interface;
Weight: about 7.5Kg;
Complete machine apparent size: 408mm (length) * 308mm (wide) * 96mm (height);
Operating system: support Windows 2000, Windows XP, Windows Vista, LINUX operating system;
Storing temperature :-30～+ 75 ℃;
Working temperature :-20～+ 60 ℃;
Relative humidity: 5～90%, non-condensing;
Degree of protection: IP-65 standard;
Vibration: frequency: 5-17Hz, amplitude: 1mm;
Frequency: 17-2000Hz, acceleration: 1g;
Impact: waveform: semisinusoidal, width: 2ms, acceleration: 180g;
Reliability and maintainability: MTBF 〉=50000h; MTTR≤0.5h;
Electro Magnetic Compatibility: meet radio disturbance limit value GB9254-1998 standard A level.
Referring to accompanying drawing 2, the utility model video acquisition and work of treatment process flow diagram, its key step is as follows:
(1) after video frequency pick-up head is gathered vision signal, by four tunnel vision signal input channels, enter computer system, the video input signals line can be selected the common video concentric cable as required for use, also can select the waterproof lighning proof type vision cable through special protection for use.
(2) vision signal input enters the video monitoring chip behind metadata cache, carries out vision signal and handles, and the processed video data are gone into mainboard north and south bridge through data buffering is laggard.
(3) the north and south bridge is sent to computer CPU with the processed video data and carries out Treatment Analysis, and with data storage in hard disk, so that data query and calling.
(4) CPU is according to the purpose and the actual needs of monitoring, also can be with vision signal and the camera control signal after analyzing and handling well, through paths such as north and south bridge, data buffering, video monitoring process chip, video channels, send to camera, thus the switch of control camera, monitoring angle, orientation, scope, mode of operation, monitoring period etc.
When design video monitoring module circuit, except the data processing peripheral circuit and control program that design main monitoring chip, on video channel and video signal preprocessor circuit, also increase electromagnetic compatibility and video data error correction circuit, guaranteed video monitoring data quality and anti-electromagnetic interference capability.
Referring to accompanying drawing 3～8, six views of the utility model shell mechanism.
The utility model adopts smart cast aluminium alloy reinforcing casing, totally-enclosed structure, guarantees the thermal diffusivity and the high reliability of complete machine; Simultaneously, internal components all adopts the wide temperature of technical grade, shockproof scheme, and degree of protection satisfies the IP65 standard, can ensure under rugged surroundings normally to use.
For guaranteeing the excellent heat dispersion performance of computing machine integrated design, dig first dustproof louvre 7, second dustproof louvre 10 and the 3rd dustproof louvre 12 respectively at left surface, trailing flank and the right flank of casing, and diplopore radiator fan 6 being set at the cabinet left surface, the heat radiation by cabinet inner air convection and casing itself realizes the utility model good performance of heat dissipation.
The utility model carries out the slow multiple processing such as shake of solid weldering, mechanical clip, spring at each connecting portions such as mainboard chips welding, mainboard and enclosure interface place, LCDs point of fixity, expansion slot, diplopore radiator fans 6, therefore, improve the resistance to shock of complete machine, can satisfy the requirement of the vehicle-mounted field work of industrial flat computer of the present utility model.
The present invention has six usb 1s, two RS-232 serial line interfaces, can satisfy more I/ zero data communication needs, all I/ zero interfaces are all drawn from cabinet trailing flank lower vertical, and usb 1, video channel mouth 9, external communication interface such as RS-232, VGA all are arranged in same I/ zero interface panel 8 zones, after-frame bottom.The power switch 2 of system place lcd touch display screen 13 under, product brand 3 places the upper left side of LCDs 13, and a usb 1 is set specially in the lower right of LCDs 13, PS/2 and network interface 5 are positioned at the lower right of computing machine bottom, and this layout can make when the user uses more simple and convenient.
Unimpeded for guaranteeing data and extraneous wireless transmission, be provided with antennal interface 11 in the upper left corner, top of cabinet, in order in the junction chamber or exterior aerial; The utility model standard configuration IEEE802.11b/g standard wireless network function also can be selected collocation GSM, GPRS, wireless communication module and global location modules such as CDMA, GPS by expansion slot such as PCI, Mini PCI according to user's request;
Adopt the input of 9-30V wide cut direct supply, can use the reference power supply under the various working environments, the power source special adapter of arranging in pairs or groups simultaneously satisfies more vehicle-mounted mobile environment.
Display screen adopts wide warm area anti-dazzle specialty LCDs, can satisfy the use down of outdoor high light, poor weather ambient conditions.
Claims (9)
1. the vehicle-mounted industrial computer of reinforcing that can realize four road video monitorings, contain lcd touch display screen, mainboard, CPU, internal memory, hard disk, display chip, sound card, network interface, serial ports and operating system, can external display, mouse, keyboard, it is characterized in that:
---adopt 5 inches computer motherboards of standard, the physical dimension of mainboard is 203mm * 146mm, adopts the Duo double-core CPU of Intel, the 2G internal memory, the wide temperature hard disk of 160G industry, north and south bridge chip group is selected GME965 of Intel and ICH8M for use, AMI BIOS supports the advanced power management function of ACPI;
---2 SATA 3.0Gb/s interfaces, 1 ide interface, 1 plate are set carry sound card, 1 gigabit network interface, have the telecommunication network arousal function;
---1 pci expansion slot, 1 MiniPCI expansion slot are set, standard configuration IEEE 802.11b/g wireless network card, can arrange in pairs or groups Wi-Fi, GSM, GPRS, CDMA, TDMA wireless communication module and GPS global location module;
---plate is set carries video monitoring module, adopt 2 superpower Philips SAA7162 chips, totally 4 road video input interfaces are supported PAL/NTSC, every road video band one road audio frequency, and each passage is worked simultaneously and is not disturbed mutually, supports H.264 compression firmly;
---storing temperature :-30～75 ℃, working temperature :-20～60 ℃, relative humidity: 5～90%, non-condensing;
---cabinet adopts smart cast aluminium alloy reinforcing casing structural design, and casing, front panel all adopt the plastic cement die sinking; The complete machine apparent size is long 408mm, wide 308mm, high 96mm;
---adopt the input of 9-30V wide cut direct supply, can use the reference power supply of various working environments, collocation has the power source special adapter.
2. a kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings according to claim 1 is characterized in that, adopts two superpower video monitoring process chip, supports PAL/NTSC, supports H.264 compression firmly; On video channel and video signal preprocessor circuit, electromagnetic compatibility and video data error correction circuit have been increased.
3. a kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings according to claim 1 is characterized in that, adopts 15 inches wide warm area anti-dazzle LCDs, supports the resistive touch mode.
4. a kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings according to claim 1, it is characterized in that, described I/O communication port comprises 1 parallel port, 6 USB2.0 interfaces, 1 PS/2 keyboard/mouse interface, 2 RS-232, supports the Remote Wake Up function for one among the RS-232.
5. according to claim 1 or 4 described a kind of vehicle-mounted industrial computers of reinforcing of realizing four road video monitorings, it is characterized in that, described I/O interface is all drawn from cabinet after-frame lower vertical, and USB, video channel, RS-232, VGA external communication interface all are arranged in same zone, after-frame bottom.
6. a kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings according to claim 1, it is characterized in that, the cabinet rear portion is provided with draw-in groove and VESA sway brace interface, can satisfy the mounting means of the sway brace of vehicular, panel type, wall-hanging, video frequency electronic standard association standard.
7. a kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings according to claim 1, it is characterized in that, at mainboard chips welding, mainboard and enclosure interface place, LCDs point of fixity, expansion slot, each connecting portion of fan carried out solid weldering, mechanical clip, the slow processing of shaking of spring.
8. a kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings according to claim 1 is characterized in that, in casing right flank, trailing flank, left surface cutting dustproof louvre is arranged, and is provided with the diplopore radiator fan at the cabinet left surface.
9. a kind of vehicle-mounted industrial computer of reinforcing of realizing four road video monitorings according to claim 1, it is characterized in that, top at cabinet is provided with antennal interface, in order in the junction chamber or exterior aerial, standard configuration IEEE802.11b/g standard wireless network communication module also can be passed through PCI, the apolegamy of Mini pci expansion slot GSM, GPRS, CDMA, GPS wireless communication module and global location module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200749541U CN201548867U (en) | 2009-07-21 | 2009-07-21 | Reinforced vehicle-mounted industrial computer capable of realizing four-path video surveillance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200749541U CN201548867U (en) | 2009-07-21 | 2009-07-21 | Reinforced vehicle-mounted industrial computer capable of realizing four-path video surveillance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548867U true CN201548867U (en) | 2010-08-11 |
Family
ID=42604043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200749541U Expired - Fee Related CN201548867U (en) | 2009-07-21 | 2009-07-21 | Reinforced vehicle-mounted industrial computer capable of realizing four-path video surveillance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134497A1 (en) * | 2015-02-23 | 2016-09-01 | Honeywell International Inc. | Remote terminal unit (rtu) supporting elevated operating temperature and reduced power consumption |
| CN106610496A (en) * | 2016-12-30 | 2017-05-03 | 天津领速科技有限公司 | Monitoring position device for engineering vehicle |
| CN107147758A (en) * | 2017-05-04 | 2017-09-08 | 山东荣安电子科技有限公司 | A kind of modularization mainboard |
-
2009
- 2009-07-21 CN CN2009200749541U patent/CN201548867U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134497A1 (en) * | 2015-02-23 | 2016-09-01 | Honeywell International Inc. | Remote terminal unit (rtu) supporting elevated operating temperature and reduced power consumption |
| US9872411B2 (en) | 2015-02-23 | 2018-01-16 | Honeywell International Inc. | Remote terminal unit (RTU) supporting elevated operating temperature and reduced power consumption |
| CN106610496A (en) * | 2016-12-30 | 2017-05-03 | 天津领速科技有限公司 | Monitoring position device for engineering vehicle |
| CN107147758A (en) * | 2017-05-04 | 2017-09-08 | 山东荣安电子科技有限公司 | A kind of modularization mainboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101957630A (en) | Onboard enhancement mode mobile vehicle-mounted industrial panel computer controlled by four paths of videos | |
| US9720701B2 (en) | Providing support for device states | |
| CN204065919U (en) | A kind of police portable flat panel computer | |
| CN201548867U (en) | Reinforced vehicle-mounted industrial computer capable of realizing four-path video surveillance | |
| CN203038176U (en) | Vehicle-mounted ruggedized computer | |
| CN114078428B (en) | LED display screen of tablet computer | |
| CN201262725Y (en) | Vehicle-mounted computer | |
| CN204904189U (en) | Concatenation screen temperature control system and concatenation screen | |
| CN201876766U (en) | Flat-panel reinforced computer with wireless communication function and global positioning system (GPS) positioning function | |
| CN105300197A (en) | Reinforced type data acquisition system | |
| CN104991610B (en) | virtual instrument platform | |
| CN210743209U (en) | Video traffic flow detector for signal machine | |
| CN202374367U (en) | Mainboard for network video recorder | |
| CN209132753U (en) | A kind of expansion card component | |
| CN207216529U (en) | Crawler | |
| CN208424669U (en) | A kind of computer sound box protecting frame | |
| CN204945876U (en) | Virtual instrument platform | |
| CN204302863U (en) | Mainboard | |
| CN205123926U (en) | Portable internet terminal of electric power system based on ARM single board computer | |
| CN210478600U (en) | Vehicle-mounted video monitoring device | |
| CN209822206U (en) | 21.5 inch highlight advertising machine | |
| CN220171466U (en) | Mobile terminal with built-in KVM function based on Feiteng platform | |
| CN219697901U (en) | Edge computing system and road side equipment | |
| CN203399202U (en) | Television, computer and hard disk recorder all-in-one machine | |
| CN215833826U (en) | High-performance vision host machine integrating motion control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20110721 |