精确引导预防犯罪(英文)
Precison Guide Prevention

想象你经过一个立柱，听到一声你的名字，这感觉似乎很不好，你听到被叫可能会吓一跳。这样的声讯可能不受欢迎，但是停车场经营者如果使用这样的技术，可能很快就能看到收益。
SFX公司宣布该公司的停车立柱产品即将问世，该产品包括一系列传感器/音频装置，主要为残疾人车位、父母和儿童车位、VIP车位或其他受控停车位提供声音指示服务。
这项用于受控车位的技术，可以降低犯罪率。作者在思考远红外和超声波设备是否是解决方案，它将如何影响其他的停车设备？

正文：

Imagine passing a post and hearing a message with your name in it. That may sound Orwellian and might unnerve you if you feel you have been singled out. The message may be unwelcome but parking operators may soon reap the benefits if similar technology currently being trialed is received enthusiastically.
SFX Technologies，a company based in Dunfermline, Scotland claims that the SFX parking post system consists of a series of sensor/audio units which are intended as an audible signage system for disabled, parent and child, VIP or other controlled parking bays. The post-mounted units detect a vehicle entering a controlled parking bay. Upon detection they broadcast an audible message warning the driver as to the restrictions associated with that particular parking bay.
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