Distribution network first-aid repair mobile handheld terminal based on Beidou positioning system
A Beidou positioning and handheld terminal technology, applied in the field of communication, can solve problems such as poor communication in emergency repairs and low reliability of communication equipment, and achieve the effect of saving the tedious steps of checking signals
Pending Publication Date: 2019-09-27
STATE GRID ZHEJIANG ELECTRIC POWER +1
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Problems solved by technology
[0002] At present, the production and repair work of power grid distribution network mainly relies on the mobile network to communicate with the command center. Due to the wide distribution of distribution network equipment, it is easy for the area where the distribution network equipment is located to be in the blind area of the mobile network. The existing mobile network cannot fully In the case of covering the area where the distribution network equipment is located, the reliability of conventional communication equipment is low, which often leads to poor communication in emergency repair. Therefore, it is very urgent to provide a device that solves the problem of poor communication in emergency repair due to network blind spots in the emergency repair process.
Method used
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Embodiment 1
[0019] The present invention proposes a distribution network emergency repair mobile handheld terminal based on the Beidou positioning system, such as figure 1 As shown, a control chip is provided in the handheld terminal, and the control chip is connected to the Beidou communication module for obtaining communication parameters with the Beidou positioning system at the current moment;
[0020] It also includes a signal display circuit connected to the control chip, which is used to obtain the signal index generated by the control chip based on the communication parameters, and display the signal index in the form of LED lights.
[0021] In the implementation, in the existing handheld terminal, if you want to determine the positioning signal strength of the current position, you need to switch to the details page to determine the number of satellites that can receive signals and the signal strength of each satellite. If you have been in a poor signal area for a long time or fr...
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The invention provides a distribution network first-aid repair mobile handheld terminal based on a Beidou positioning system. The terminal comprises a control chip, the control chip is connected with a Beidou communication module, and the terminal further comprises a signal display circuit connected with the control chip and used for obtaining a signal index generated by the control chip based on communication parameters and displaying the signal index in the form of an LED lamp. The signal display circuit is connected with the control chip and further displays the communication parameters based on the communication parameters output by the control chip through the LED lamp. The current positioning signal intensity can be displayed on the basis that the display screen of the terminal is not lightened, on one hand, cumbersome steps of signal checking can be saved, and on the other hand, power consumption of the terminal can be saved in a mode of reducing screen lighting times.
Description
technical field [0001] The invention belongs to the communication field, and in particular relates to a distribution network emergency repair mobile handheld terminal based on the Beidou positioning system. Background technique [0002] At present, the emergency repair operation of power grid distribution network mainly relies on the mobile network to communicate and interact with the command center. Due to the wide distribution of distribution network equipment, it is easy to appear that the area where the distribution network equipment is located is in the blind area of the mobile network, and the existing mobile network cannot fully In the case of covering the area where the distribution network equipment is located, the reliability of conventional communication equipment is low, which often leads to poor communication in emergency repair. Therefore, it is very urgent to provide a device that solves the problem of poor communication in emergency repair due to network bli...
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Login to View More IPC IPC(8): H04W52/02H04W88/06G08B5/36H04B17/318H04B7/185
CPCH04W52/027H04W88/06G08B5/36H04B17/318H04B7/18513Y02D30/70
Inventor 杨鸿珍贺琛储建新彭进刘杜钟云彭俊武熊佩华彭瑶赵建鹏孟奇徐彦金烂聚范明霞钱来发吴建伟王臻
Owner STATE GRID ZHEJIANG ELECTRIC POWER