CN204087495U - A kind of sound state intelligent monitoring high-definition electronic police device - Google Patents
A kind of sound state intelligent monitoring high-definition electronic police device Download PDFInfo
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- CN204087495U CN204087495U CN201420533875.3U CN201420533875U CN204087495U CN 204087495 U CN204087495 U CN 204087495U CN 201420533875 U CN201420533875 U CN 201420533875U CN 204087495 U CN204087495 U CN 204087495U
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Abstract
The utility model relates to road traffic electronic police, and relate to a kind of sound state intelligent monitoring high-definition electronic police device specifically, it comprises: master devices, crystal oscillator, latch, charactron, serial line interface, transmission chip, receiving chip.The utility model adopts sound state intelligent monitoring high-definition electronic police device to be installed on urban traffic intersection, and 24 hours round-the-clock takes pictures to the illegal motor vehicles made a dash across the red light.For traffic process, such illegally provides objective and accurate foundation, saves police strength.The illegal photo captured can be punished lawbreaker as foundation and educate by public safety traffic management department, greatly can improve the consciousness of automobile driver, strengthen awareness of safety, reduce cause because making a dash across the red light illegal activities accident, blocking and traffic disturbance.Improve the vehicle pass-through speed of traffic intersection, ensure the coast is clear.Sound state intelligent monitoring high-definition electronic police device is one of important measures of building smooth traffic project.
Description
Technical field
The utility model relates to road traffic electronic police, relates to a kind of sound state intelligent monitoring high-definition electronic police device specifically.
Background technology
High definition sound state security monitoring system is supplemented in high definition public security bayonet candid photograph supervisory system and the favourable of high definition bayonet type electronic police supervisory system, after some directions at crossing use rod member extension or independent vertical rod, 5,000,000 pixel HD network high speed balls are installed, comprehensive covering monitoring is carried out to the public security at emphasis crossing, traffic scene.Meanwhile, manually way of patrol, manual queries mode can have access to real-time, the history video record at crossing, front end, when being associated with event, are associated with vehicle driving trace according to the crossing real-time recording that event triggers, the relay of formation video.
Overspeed of vehicle, the break in traffic rules and regulations behavior harmfulness such as to make a dash across the red light are very big, easily cause traffic hazard, cause damage safely to the people's lives and property, for avoiding the generation of these illegal activities as far as possible, and necessity when certain education and punishment carried out to driver.It is lower that police investigate and prosecute these illegal activities efficiency in artificial mode, and police strength is limited, and the under-enumeration mistake of many acts of violating regulations will be caused to look into.And existing electric police grasp shoot system, usually be all mounted on traffic route, the illegal activities such as yellow line that exceed the speed limit, make a dash across the red light, press are taken pictures evidence obtaining, because camera is fixed on lamp stand, can not move, so being limited in scope of capturing, and violation event can only processed afterwards, can cause to some illegal activities process not in time, causing affecting adversely of alert.
Utility model content
The technical problems to be solved in the utility model there are provided a kind of sound state intelligent monitoring high-definition electronic police device, and this device can effectively be captured relating to thing vehicle.
For solving the problems of the technologies described above, the utility model is realized by following scheme: a kind of sound state intelligent monitoring high-definition electronic police device, and it comprises:
Master devices, for reading serial data, triggering and judges and control timing circuit;
Crystal oscillator, is connected on master devices;
Latch, is connected on master devices, for expanding parallel output;
Charactron, is connected on latch, for showing timing time;
Serial line interface, is connected on master devices, for level conversion;
Also comprise:
Send chip, this transmission chip one end connects I2S audio interface, ISP chip, and the other end is connected to master devices;
Receiving chip, this receiving chip one end connects high-definition camera, and other end signal processor, described signal processor transmitting terminal connects video monitor, panel computer, network host respectively.
Further, described ISP chip electrical connects high definition camera.
Further, described master devices model is AT89S5l single-chip microcomputer.
Further, described crystal oscillator is the active crystal oscillator of 12 MHz.
Further, described latch model is 74LS573.
Further, described charactron is 7 sections of common anode pole charactrons.
Further, described serial line interface model is MAX232.
Relative to prior art, the beneficial effects of the utility model are:
1. sound state intelligent monitoring high-definition electronic police device is installed on urban traffic intersection, and 24 hours round-the-clock takes pictures to the illegal motor vehicles made a dash across the red light.
2. for traffic process, such illegally provides objective and accurate foundation, saves police strength.
3. the illegal photo captured can be punished lawbreaker as foundation and educate by public safety traffic management department, greatly can improve the consciousness of automobile driver, strengthen awareness of safety, reduce cause because making a dash across the red light illegal activities accident, blocking and traffic disturbance.
4. improve the vehicle pass-through speed of traffic intersection, ensure the coast is clear.
5. sound state intelligent monitoring high-definition electronic police device is one of important measures of building smooth traffic project.
Accompanying drawing explanation
Fig. 1 is the utility model sound state intelligent monitoring high-definition electronic police device signal transmission unit parallel circuit figure.
Fig. 2 is the utility model sound state intelligent monitoring high-definition electronic police device signal receive section circuit diagram.
Fig. 3 is the hardware design schematic circuit of the utility model display.
Mark in accompanying drawing: high-definition electronic police 1; Receiving chip 2; Signal processor 3; Video monitor 4; Panel computer 5; Network host 6; Master devices 7; Crystal oscillator 8; Latch 9; Charactron 10; Serial line interface 11; ISP chip 12; I2S audio interface 13; Send chip 14.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is explained in detail.
Please refer to accompanying drawing 1 ~ 3, a kind of sound state intelligent monitoring high-definition electronic police device of the present utility model, it comprises:
Master devices 7: adopt Application comparison AT89S5l single-chip microcomputer widely, it is the core of whole timing display, for reading serial data, triggering and judges and control timing circuit;
Crystal oscillator 8, this crystal oscillator is the active crystal oscillator of 12 MHz, and 1 machine cycle comprises 12 clock period, and therefore 1 machine cycle is l μ s, more accurately can produce the Interruption of 1 ms;
Latch 9, this latch 9 adopts 74LS573, also 74LS373 can be used, owing to showing result with video camera shooting, therefore show data must lock, and the I/O port of chip processor AT89S51 is limited, adopts latch expansion parallel output, as needs expansion 3 parallel output ports, then 3 are needed to select energy signal;
Charactron 10, it is 7 sections of common anode pole charactrons, for showing timing time.Because the time delay that will measure is about hundreds of millisecond, use 3 charactrons just can meet system requirements;
Serial line interface 11, because the level logic of the level logic of RS232 signal and the serial port of single-chip microcomputer is inconsistent, therefore needs level conversion, and the utility model adopts the serial line interface of MAX232 device.
The utility model sound state intelligent monitoring high-definition electronic police device also comprises transmission chip 14 and receiving chip 2.
Described transmission chip 14 one end connects I2S audio interface 13, ISP chip 12, and the other end is connected to master devices 7, and described master devices 7 model is AT89S5l single-chip microcomputer, and described ISP chip 12 is electrically connected high definition camera 15.Described transmission chip 14 adopts BT1120/BT656 digital visual interface, I2S audio interface, I2C configuration interface on data-interface, the data of standard and configuration interface make transmission chip 14 can the ISP chip 12 of various signal and audio chip on adaptive market, make the complete machine scheme of coaxial 1,000,000 high definition cameras 15 very flexible.Coaxial output facet sends chip 14 in resolution and frame per second, sends chip 14 and supports following all resolution and frame per second:
1280H@25fps/30fps/50fps/60fps and 1920H@25fps/30fps.
Described receiving chip 2 one end connects high-definition electronic police 1, and other end signal processor 3, described signal processor 3 transmitting terminal connects video monitor 4, panel computer 5, network host 6 respectively.Described receiving chip 2 supports 4 tunnel simulation high definition input and 4 railway digital video frequency output; Support that I2S audio frequency exports and multi-disc audio frequency cascaded-output; Support I2C configuration interface; Support the flexible mapping of analog video input channel and digital output channel; Each channel modulation is independent; Support that the video parameters such as brightness, contrast, acutance, tone, saturation degree are configurable; Support double-direction control Signal transmissions; The built-in independently balanced device of each passage.
The foregoing is only preferred implementation of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a sound state intelligent monitoring high-definition electronic police device, it is characterized in that, it comprises:
Master devices (7), for reading serial data, triggering and judges and control timing circuit;
Crystal oscillator (8), is connected on master devices (7);
Latch (9), is connected on master devices (7), for expanding parallel output;
Charactron (10), is connected on latch (9), for showing timing time;
Serial line interface (11), is connected on master devices (7), for level conversion;
Also comprise:
Send chip (14), this transmission chip (14) one end connects I2S audio interface (13), ISP chip (12), and the other end is connected to master devices (7);
Receiving chip (2), this receiving chip (2) one end connects high-definition camera (1), and other end signal processor (3), described signal processor (3) transmitting terminal connects video monitor (4), panel computer (5), network host (6) respectively.
2. a kind of sound state intelligent monitoring high-definition electronic police device according to claim 1, is characterized in that: described ISP chip (12) electrical connection high definition camera (15).
3. a kind of sound state intelligent monitoring high-definition electronic police device according to claim 1, is characterized in that: described master devices (7) model is AT89S5l single-chip microcomputer.
4. a kind of sound state intelligent monitoring high-definition electronic police device according to claim 1, is characterized in that: described crystal oscillator (8) is the active crystal oscillator of 12 MHz.
5. a kind of sound state intelligent monitoring high-definition electronic police device according to claim 1, is characterized in that: described latch (9) model is 74LS573.
6. a kind of sound state intelligent monitoring high-definition electronic police device according to claim 1, is characterized in that: described charactron (10) is 7 sections of common anode pole charactrons.
7. a kind of sound state intelligent monitoring high-definition electronic police device according to claim 1, is characterized in that: described serial line interface (11) model is MAX232.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533875.3U CN204087495U (en) | 2014-09-17 | 2014-09-17 | A kind of sound state intelligent monitoring high-definition electronic police device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533875.3U CN204087495U (en) | 2014-09-17 | 2014-09-17 | A kind of sound state intelligent monitoring high-definition electronic police device |
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| Publication Number | Publication Date |
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| CN204087495U true CN204087495U (en) | 2015-01-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967822A (en) * | 2015-06-23 | 2015-10-07 | 杭州锋耀科技有限公司 | Multi-type target video detection bayonet device |
-
2014
- 2014-09-17 CN CN201420533875.3U patent/CN204087495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967822A (en) * | 2015-06-23 | 2015-10-07 | 杭州锋耀科技有限公司 | Multi-type target video detection bayonet device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170926 Address after: 518000 Guangdong city of Shenzhen province Luohu District Liantang Industrial Zone 702 building 4 floor west block No. A-1 Patentee after: SHENZHEN PENGCHENG TRANSPORTATION NETWORK CO.,LTD. Address before: 518000 Guangdong city of Shenzhen province Luohu District Liantang Industrial Zone 702 building 4 floor west block No. A-1 Patentee before: LINRUN INDUSTRIAL CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |