Totally-enclosed integrative access system and power consumption reduction method thereof

• US 20110317346A1
• Filed: 06/28/2010
• Published: 12/29/2011
• Est. Priority Date: 06/28/2010
• Status: Abandoned Application

• Current Assignee: ZTE Corporation
• Original Assignee: ZTE Corporation
• Inventors: Wang, Xiao, Kang, Jian, Li, Gezhong, Zilberberg, José Henrique
• Application Number:
  US13/120,158
• Publication Number:
  US 20110317346A1
• Time in Patent Office: Days
• US Class Current: 361/679.01
• CPC Class Codes: H05K 7/20409 Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing

Abstract

The present invention provides a totally-enclosed integrative access system, the system adopts a die-cast case that consists of an upper cover and a lower cover, the joint face between the upper cover and the lower cover is sealed, and the peripheries of the upper cover and the lower cover are configured with cooling teeth, heating parts in the system contact closely with the inside wall of the upper cover and/or the lower cover; and the heating parts comprise: a user panel, a system control panel and a power panel. A power consumption reduction method for a totally-enclosed integrative access system is also provided in the present invention, comprising: the system control panel detects traffic on the user panel; when the traffic detected is lower than a predefined lower limit value, the system control panel enters a low frequency working mode; when the traffic detected reaches a predefined upper limit value, the system control panel restores its normal working frequency. The present invention solves existing problems with integrative access devices, comprising loud noise, parts susceptible to damage, inflexible installation and inconvenient engineering maintenance.

Claims

1. A totally-enclosed integrative access system, the system adopting a die-cast case which consists of an upper cover and a lower cover, the joint face between the upper cover and the lower cover being sealed, and the peripheries of the upper cover and the lower cover being configured with cooling teeth, and heating parts in the system contacting closely with the inside wall of the upper cover and/or the lower cover;

the heating parts comprising;

a user panel, a system control panel and a power panel.

2. The totally-enclosed integrative access system according to claim 1, wherein the die-cast case has external interfaces, and the external interfaces adopt a mode in which they are dismountable connectors.

3. The totally-enclosed integrative access system according to claim 1, wherein the joint face between the lower cover and the upper cover is provided with a groove, and the groove is internally configured with a seal;

when the upper cover is installed together with the lower cover, the seal seals the joint face between the upper cover and the lower cover.

4. The totally-enclosed integrative access system according to claim 1, wherein the user panel, the system control panel and the power panel are interconnected with connectors and cables, and motherboards and sub-boards in the user panel, system control panel and power panel are hard wired with each other.

5. The totally-enclosed integrative access system according to claim 1, wherein the die-cast case is installed with a handle.

11. The totally-enclosed integrative access system according to claim 2, wherein the joint face between the lower cover and the upper cover is provided with a groove, and the groove is internally configured with a seal;

when the upper cover is installed together with the lower cover, the seal seals the joint face between the upper cover and the lower cover.

12. The totally-enclosed integrative access system according to claim 2, wherein the user panel, the system control panel and the power panel are interconnected with connectors and cables, and motherboards and sub-boards in the user panel, system control panel and power panel are hard wired with each other.

13. The totally-enclosed integrative access system according to claim 2, wherein the die-cast case is installed with a handle.

6. A power consumption reduction method for a totally-enclosed integrative access system, the system adopting a die-cast case, and the case consisting of an upper cover and a lower cover, the joint face between the upper cover and the lower cover being sealed, and the peripheries of the upper cover and the lower cover being configured with cooling teeth, heating parts in the system contacting closely with the inside wall of the upper cover and/or the lower cover, and the heating parts comprising a user panel, a system control panel and a power panel;

the method comprising;

the system control panel detecting traffic on the user panel;

when the traffic detected is lower than a predefined lower limit value, the system control panel entering a low frequency working mode, subsequently, when the traffic detected reaches a predefined upper limit value, the system control panel restoring its normal working frequency.

7. The power consumption reduction method for a totally-enclosed integrative access system according to claim 6, the method further comprising:

when a narrow-band user panel is detected not working, the system control panel only reserving operation of a module for detecting off-hook of narrow-band users, and closing other modules related to narrow-band users.

8. The power consumption reduction method for a totally-enclosed integrative access system according to claim 7, wherein the other modules related to narrow-band users comprise:

an analog-digital conversion module, a conversion module from time-division switching to packet switching, and a ringing current module;

accordingly, after closing the other modules related to narrow-band users, the method further comprising;

if the system control panel detects call access, then restarting the ringing current module;

if the system control panel detects user off-hook, then restarting the analog-digital conversion module; and

if the system control panel detects call through, then restarting the conversion module from time-division switching to packet switching.

9. The power consumption reduction method for a totally-enclosed integrative access system according to claim 6, the method further comprising:

when a broadband user panel is detected not working, the system control panel only reserving operation of a module for detecting whether broadband users set up links, and closing other modules related to broadband users.

10. The power consumption reduction method for a totally-enclosed integrative access system according to claim 9, wherein the other modules related to broadband users comprise:

a packet processing and packet switching module;

accordingly, after the other modules related to broadband users are closed, the method further comprising;

if the system control panel detects there is a user setting up a link, then restarting the packet processing and packet switching module.