JPH0241179U - - Google Patents
Info
- Publication number
- JPH0241179U JPH0241179U JP12022488U JP12022488U JPH0241179U JP H0241179 U JPH0241179 U JP H0241179U JP 12022488 U JP12022488 U JP 12022488U JP 12022488 U JP12022488 U JP 12022488U JP H0241179 U JPH0241179 U JP H0241179U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- transmitter
- detector
- voltage drop
- display
- 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.)
- Granted
Links
Landscapes
- Locating Faults (AREA)
Description
第１図は本考案による事故点探査装置の一実施
例を示すブロツク図、第２図は上記実施例におけ
る指示メータの指示状態を示す図、第３図は接地
事故点探査の原理を示す図、第４図は従来の事故
点探査装置の一例を示すブロツク図である。
５……送信装置、６……受信装置、１１……信
号検出器、１８……送信器、２１……電圧検出器
、２２……駆動用電池、２４……受信器、２７…
…表示器、Ａ……第１処理手段、Ｂ……第２処理
手段。なお、図中同一又は相当部分には同一符号
を用いている。
Fig. 1 is a block diagram showing an embodiment of the accident point detection device according to the present invention, Fig. 2 is a diagram showing the indicating state of the indicator meter in the above embodiment, and Fig. 3 is a diagram showing the principle of grounding fault detection. , FIG. 4 is a block diagram showing an example of a conventional accident point detection device. 5... Transmitting device, 6... Receiving device, 11... Signal detector, 18... Transmitter, 21... Voltage detector, 22... Drive battery, 24... Receiver, 27...
...display device, A...first processing means, B...second processing means. Note that the same reference numerals are used for the same or corresponding parts in the figures.
Claims (1)
る信号検出器と、送信器と、上記電池の電圧低下
を検出する電圧検出器と、上記信号検出器で検出
された信号を処理して上記送信器より事故点情報
として出力させるとともに上記電圧検出器の出力
にもとづき電圧低下情報を出力させる第１処理手
段とを有する送信装置と、この送信装置からの信
号を受信する受信器と、表示器と、上記受信器の
出力にもとづき上記事故点情報と電圧低下情報と
を判別してそれぞれの情報にもとつき上記表示器
に異なつた表示を行なわせる第２処理手段とを有
する受信装置とから構成したことを特徴とする事
故点探査装置。 A driving battery, a signal detector that detects a signal applied to the line, a transmitter, a voltage detector that detects a voltage drop in the battery, and a signal detected by the signal detector that processes the signal to detect the signal that is applied to the line. a transmitter having a first processing means for outputting fault point information from a transmitter and outputting voltage drop information based on the output of the voltage detector; a receiver for receiving a signal from the transmitter; and a display. and a second processing means for discriminating the fault point information and the voltage drop information based on the output of the receiver and causing the display to display different information based on the respective information. An accident point detection device characterized by the following configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12022488U JPH0648440Y2 (en) | 1988-09-13 | 1988-09-13 | Accident point search device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12022488U JPH0648440Y2 (en) | 1988-09-13 | 1988-09-13 | Accident point search device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241179U true JPH0241179U (en) | 1990-03-22 |
| JPH0648440Y2 JPH0648440Y2 (en) | 1994-12-12 |
Family
ID=31366148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12022488U Expired - Lifetime JPH0648440Y2 (en) | 1988-09-13 | 1988-09-13 | Accident point search device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648440Y2 (en) |
-
1988
- 1988-09-13 JP JP12022488U patent/JPH0648440Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648440Y2 (en) | 1994-12-12 |
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